Severity of Illness Index

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  Subject Areas on Research

  • "Cold, cold heart": a case of severe hypothermia. 
  • "Hot" unstable angina--is it worse than subacute unstable angina? Results from the GUARANTEE Registry. 
  • 2014 AHA/ACC guideline for the management of patients with valvular heart disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. 
  • 2016 American College of Rheumatology/European League Against Rheumatism Criteria for Minimal, Moderate, and Major Clinical Response in Juvenile Dermatomyositis: An International Myositis Assessment and Clinical Studies Group/Paediatric Rheumatology International Trials Organisation Collaborative Initiative. 
  • 5-Fluorouracil for Actinic Keratosis Treatment and Chemoprevention: A Randomized Controlled Trial. 
  • A 2-year follow-up of social phobia. Status after a brief medication trial. 
  • A 26-year-old man with severe right ventricular hypertrophy. 
  • A Canadian context for the Acute Study of Clinical Effectiveness of Nesiritide and Decompensated Heart Failure (ASCEND-HF) trial. 
  • A Genetic Response Score for Hydrochlorothiazide Use: Insights From Genomics and Metabolomics Integration. 
  • A Global eDelphi Exercise to Identify Core Domains and Domain Items for the Development of a Global Registry of Alopecia Areata Disease Severity and Treatment Safety (GRASS). 
  • A Multicenter Pilot Randomized Clinical Trial of a Home-Based Exercise Program for Patients With Cirrhosis: The Strength Training Intervention (STRIVE). 
  • A New Panel-Estimated GFR, Including β2-Microglobulin and β-Trace Protein and Not Including Race, Developed in a Diverse Population. 
  • A New Severity Scoring Scale for the 3-Minute Confusion Assessment Method (3D-CAM). 
  • A Novel Predictive Model for Idiopathic Multicentric Castleman Disease: The International Castleman Disease Consortium Study. 
  • A Novel Rehabilitation Intervention for Older Patients With Acute Decompensated Heart Failure: The REHAB-HF Pilot Study. 
  • A Novel Strategy to Identify Placebo Responders: Prediction Index of Clinical and Biological Markers in the EMBARC Trial. 
  • A Novel System to Categorize the Symptoms of Systemic Lupus Erythematosus. 
  • A Potential Role of Interleukin 10 in COVID-19 Pathogenesis. 
  • A Prognostic Model of Persistent Bacteremia and Mortality in Complicated Staphylococcus aureus Bloodstream Infection. 
  • A Quality Collaborative Study of the Concordance of Electrodiagnostic Scores and Clinical Severity in Carpal Tunnel Syndrome. 
  • A Randomized Trial of Pocket-Echocardiography Integrated Mobile Health Device Assessments in Modern Structural Heart Disease Clinics. 
  • A Vision "Bolt-On" Item Could Increase the Discriminatory Power of the EQ-5D Index Score. 
  • A WASO sub-group analysis of a 6-month study of eszopiclone 3 mg. 
  • A brain-computer interface based attention training program for treating attention deficit hyperactivity disorder. 
  • A case of severe thrombotic thrombocytopenic purpura with concomitant Legionella pneumonia: review of pathogenesis and treatment. 
  • A claims database analysis of persistence with alendronate therapy and fracture risk in post-menopausal women with osteoporosis. 
  • A cluster analysis of symptom patterns and adjustment in Vietnam combat veterans with chronic posttraumatic stress disorder. 
  • A cohort study of transcutaneous oxygen tension and the incidence and severity of retinopathy of prematurity. 
  • A combined treatment approach to anxiety in the medically ill. 
  • A community approach to mortality prediction in sepsis via gene expression analysis. 
  • A comparison of 399 open and 568 laparoscopic gastric bypasses performed during a 4-year period. 
  • A comparison of alternative assessments of depressive symptom severity: a pilot study. 
  • A comparison of clinical outcomes between Canadian and American patients after nonurgent coronary stenting. 
  • A comparison of neonatal Gram-negative rod and Gram-positive cocci meningitis. 
  • A comparison of pure and comorbid CD/ODD and depression. 
  • A comparison of rocuronium and lidocaine for the prevention of postoperative myalgia after succinylcholine administration. 
  • A comparison of the Charlson comorbidity index derived from medical record data and administrative billing data. 
  • A composite of multisystem injury and neurocognitive impairment in HIV infection: association with everyday functioning. 
  • A cross-sectional structured survey of patients receiving botulinum toxin type A treatment for blepharospasm. 
  • A cross-site, comparative effectiveness study of an integrated HIV and substance use treatment program. 
  • A crucial role of L-selectin in C protein-induced experimental polymyositis in mice. 
  • A dimensional approach to understanding severity estimates and risk correlates of marijuana abuse and dependence in adults. 
  • A direct comparison of presenting characteristics of depressed outpatients from primary vs. specialty care settings: preliminary findings from the STAR*D clinical trial. 
  • A disease-specific activity index for Wegener's granulomatosis: modification of the Birmingham Vasculitis Activity Score. International Network for the Study of the Systemic Vasculitides (INSSYS). 
  • A double-blind, placebo-controlled study of aripiprazole adjunctive to antidepressant therapy among depressed outpatients with inadequate response to prior antidepressant therapy (ADAPT-A Study). 
  • A double-blind, placebo-controlled trial of four fixed rate infusion regimens of phenylephrine for hemodynamic support during spinal anesthesia for cesarean delivery. 
  • A dynamic model forecasting myocardial infarct size before, during, and after reperfusion therapy: an ASSENT-2 ECG/VCG substudy. 
  • A feasible and acceptable multicultural psychosocial intervention targeting symptom management in the context of advanced breast cancer. 
  • A functional polymorphism in the lymphotoxin-alpha gene is associated with carotid artery wall thickness: the Diabetes Heart Study. 
  • A hybrid approach using a composite endovascular and open graft procedure for a symptomatic common femoral aneurysm extending well above the inguinal ligament. 
  • A joint latent class model for classifying severely hemorrhaging trauma patients. 
  • A literature synthesis of symptom prevalence and severity in persons receiving active cancer treatment. 
  • A longitudinal study of differences in late- and early-onset geriatric depression: depressive symptoms and psychosocial, cognitive, and neurological functioning. 
  • A longitudinal study of neurocognitive function in individuals at-risk for psychosis. 
  • A meta-analysis of the relationship between symptom severity of Posttraumatic Stress Disorder and executive function. 
  • A model to predict limb salvage in severe combat-related open calcaneus fractures. 
  • A multi-component cognitive-behavioral intervention for sleep disturbance in veterans with PTSD: a pilot study. 
  • A multicenter investigation of fixed-dose fluoxetine in the treatment of obsessive-compulsive disorder. 
  • A multicenter, retrospective pilot study of resource use and costs associated with severity of disease in glaucoma. 
  • A multinational study on motor function in early-onset FSHD. 
  • A national study of violent behavior in persons with schizophrenia. 
  • A new prognostic index and comparison to three other indices for patients with brain metastases: an analysis of 1,960 patients in the RTOG database. 
  • A novel digital intervention for actively reducing severity of paediatric ADHD (STARS-ADHD): a randomised controlled trial. 
  • A novel missense mutation in POMT1 modulates the severe congenital muscular dystrophy phenotype associated with POMT1 nonsense mutations. 
  • A pH-sensitive, neurogenic pathway mediates disease severity in a model of post-ERCP pancreatitis. 
  • A phase II trial of recombinant human interferon-gamma and recombinant tumor necrosis factor in patients with advanced gastrointestinal malignancies: results of a trial terminated by excessive toxicity. 
  • A phenomenological investigation of women with Tourette or other chronic tic disorders. 
  • A pilot quality-of-life instrument for pruritus. 
  • A pilot randomized controlled trial with paroxetine for subthreshold PTSD in Operation Enduring Freedom/Operation Iraqi Freedom era veterans. 
  • A pilot study of PTSD symptoms among Kalahari Bushmen. 
  • A pilot study of an electronic, adolescent version of the quick inventory of depressive symptomatology. 
  • A pilot study of atomoxetine in young children with attention-deficit/hyperactivity disorder. 
  • A population-based cohort study of premorbid intellectual, language, and behavioral functioning in patients with schizophrenia, schizoaffective disorder, and nonpsychotic bipolar disorder. 
  • A potential role for interferon-alpha in the pathogenesis of HIV-associated dementia. 
  • A predictive index for length of stay in the intensive care unit following cardiac surgery. 
  • A pressing situation. 
  • A previously unreported complication of apicoaortic conduit for severe aortic stenosis. 
  • A prognostic model for one-year mortality in patients requiring prolonged mechanical ventilation. 
  • A proposal to standardize dyspnoea measurement in clinical trials of acute heart failure syndromes: the need for a uniform approach. 
  • A proposed EGFR inhibitor dermatologic adverse event-specific grading scale from the MASCC skin toxicity study group. 
  • A prospective assessment of overactive bladder symptoms in a cohort of elderly women who underwent transvaginal surgery for advanced pelvic organ prolapse. 
  • A prospective multicenter validation study for a novel angiography-derived physiological assessment software: Rationale and design of the radiographic imaging validation and evaluation for Angio-iFR (ReVEAL iFR) study. 
  • A prospective study examining the effects of gender and sexual/physical abuse on mood outcomes in patients with co-occurring bipolar I and substance use disorders. 
  • A prospective study of religion/spirituality and depressive symptoms among adolescent psychiatric patients. 
  • A prospective study of the herpes zoster severity of illness. 
  • A prospective, randomized, double-blind comparison of bilateral and right unilateral electroconvulsive therapy at different stimulus intensities. 
  • A provider global assessment quality measure for clinical practice for inflammatory skin disorders. 
  • A psychometric evaluation of the CDRS and MADRS in assessing depressive symptoms in children. 
  • A qualitative review of issues arising in the use of psycho-stimulant medications in patients with ADHD and co-morbid substance use disorders. 
  • A randomised trial of lung sealant versus medical therapy for advanced emphysema. 
  • A randomized comparative effectiveness study of oral triple therapy versus etanercept plus methotrexate in early aggressive rheumatoid arthritis: the treatment of Early Aggressive Rheumatoid Arthritis Trial. 
  • A randomized controlled trial of methotrexate for patients with generalized myasthenia gravis. 
  • A randomized double-blind controlled trial of convalescent plasma in adults with severe COVID-19. 
  • A randomized placebo-controlled trial of rasagiline in levodopa-treated patients with Parkinson disease and motor fluctuations: the PRESTO study. 
  • A randomized trial of behavioral management for continence with older rural women. 
  • A randomized trial of colpopexy and urinary reduction efforts (CARE): design and methods. 
  • A randomized trial of ecadotril versus placebo in patients with mild to moderate heart failure: the U.S. ecadotril pilot safety study. 
  • A randomized trial of two promising computer-based interventions for students with attention difficulties. 
  • A randomized trial of urodynamic testing before stress-incontinence surgery. 
  • A randomized, double-blind, placebo-controlled study of latrepirdine in patients with mild to moderate Huntington disease. 
  • A randomized, double-blind, placebo-controlled trial of antidepressants in Parkinson disease. 
  • A randomized, double-blind, placebo-controlled, 16-week study of the H3 receptor antagonist, GSK239512 as a monotherapy in subjects with mild-to-moderate Alzheimer's disease. 
  • A recent update of pharmacogenomics in drug-induced severe skin reactions. 
  • A recurrent 16p12.1 microdeletion supports a two-hit model for severe developmental delay. 
  • A review of dyspnea in acute heart failure syndromes. 
  • A review of quality of care evaluation for the palliation of dyspnea. 
  • A risk score for in-hospital death in patients admitted with ischemic or hemorrhagic stroke. 
  • A risk score to predict bleeding in patients with acute coronary syndromes. 
  • A role of matrix metalloproteinase-8 in atherosclerosis. 
  • A simple manual muscle test for myasthenia gravis: validation and comparison with the QMG score. 
  • A spectrum of retinal vasculature measures and coronary artery disease. 
  • A statistical approach to the evaluation of covariate effects on the receiver operating characteristic curves of diagnostic tests in glaucoma. 
  • A statistical comparison of pad numbers versus pad weights in the quantification of urinary incontinence. 
  • A summary of the FDA-NIMH-MATRICS workshop on clinical trial design for neurocognitive drugs for schizophrenia. 
  • A survey of stakeholder knowledge, experience, and opinions of advance directives for mental health in Virginia. 
  • A systematic review of measurement properties of patient reported outcome measures in psoriatic arthritis: A GRAPPA-OMERACT initiative. 
  • A taxometric investigation of dissociation in Vietnam veterans. 
  • A test of whether coping styles moderate the effect of PTSD symptoms on alcohol outcomes. 
  • A theory of planned behavior-based intervention to improve quality of life in patients with knee/hip osteoarthritis: a randomized controlled trial. 
  • A valid and reliable measure of constipation-related quality of life. 
  • ACC/AHA guidelines for the management of patients with ST-elevation myocardial infarction--executive summary. A report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Writing Committee to revise the 1999 guidelines for the management of patients with acute myocardial infarction). 
  • ACC/AHA guidelines for the management of patients with ST-elevation myocardial infarction--executive summary: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (Writing Committee to Revise the 1999 Guidelines for the Management of Patients With Acute Myocardial Infarction). 
  • ACC/AHA/ASE 2003 guideline update for the clinical application of echocardiography--summary article: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (ACC/AHA/ASE Committee to Update the 1997 Guidelines for the Clinical Application of Echocardiography). 
  • ACCF/ACR/AHA/NASCI/SAIP/SCAI/SCCT 2010 expert consensus document on coronary computed tomographic angiography: a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents. 
  • ACCF/SCAI/STS/AATS/AHA/ASNC/HFSA/SCCT 2012 appropriate use criteria for coronary revascularization focused update: a report of the American College of Cardiology Foundation Appropriate Use Criteria Task Force, Society for Cardiovascular Angiography and Interventions, Society of Thoracic Surgeons, American Association for Thoracic Surgery, American Heart Association, American Society of Nuclear Cardiology, and the Society of Cardiovascular Computed Tomography. 
  • ACR Appropriateness Criteria® Acute Respiratory Illness in Immunocompromised Patients. 
  • AIDS-related Pneumocystis carinii pneumonia in older patients. 
  • ANCA are detectable in nearly all patients with active severe Wegener's granulomatosis. 
  • APOE genotype is a risk factor for neuropathy severity in diabetic patients. 
  • Aberrant origin of the long head of the biceps: a case series. 
  • Abnormal cerebellar signaling induces dystonia in mice. 
  • Abnormal functional connectivity in autism spectrum disorders during face processing. 
  • Absence of Collaterals is Associated with Larger Infarct Volume and Worse Outcome in Patients with Large Vessel Occlusion and Mild Symptoms. 
  • Absence of Oral Anticoagulation and Subsequent Outcomes Among Outpatients with Atrial Fibrillation. 
  • Abuse and dependence on prescription opioids in adults: a mixture categorical and dimensional approach to diagnostic classification. 
  • Academic Outcomes in Children With Congenital Heart Defects: A Population-Based Cohort Study. 
  • Accelerometer-Measured Daily Activity in Heart Failure With Preserved Ejection Fraction: Clinical Correlates and Association With Standard Heart Failure Severity Indices. 
  • Acceptability of second-step treatments to depressed outpatients: a STAR*D report. 
  • Acceptance and Commitment Therapy for Co-Occurring Posttraumatic Stress Disorder and Alcohol Use Disorders in Veterans: Pilot Treatment Outcomes. 
  • Acceptance and Commitment Therapy modules: Differential impact on treatment processes and outcomes. 
  • Access to and Experiences with, e-Health Technology Among Glaucoma Patients and Their Relationship with Medication Adherence. 
  • Accumulation of hedgehog-responsive progenitors parallels alcoholic liver disease severity in mice and humans. 
  • Accuracy of self-report, biological tests, collateral reports and clinician ratings in identifying substance use disorders among adults with schizophrenia. 
  • Accuracy of the Emergency Severity Index triage instrument for identifying elder emergency department patients receiving an immediate life-saving intervention. 
  • Accuracy of the aristotle basic complexity score for classifying the mortality and morbidity potential of congenital heart surgery operations. 
  • Accuracy of the digital anal examination in women with fecal incontinence. 
  • Achalasia symptom response after Heller myotomy segregated by high-resolution manometry subtypes. 
  • Activation of Galpha q-coupled signaling pathways in glomerular podocytes promotes renal injury. 
  • Activity level, apoptosis, and development of cachexia in Apc(Min/+) mice. 
  • Acute Kidney Injury in COVID-19: Emerging Evidence of a Distinct Pathophysiology. 
  • Acute Respiratory Failure in Pediatric Hematopoietic Cell Transplantation: A Multicenter Study. 
  • Acute cardiovascular hospitalizations and illness severity before and during the COVID-19 pandemic. 
  • Acute coronary syndromes: introducing new therapies into established guidelines. 
  • Acute exacerbations and respiratory failure in chronic obstructive pulmonary disease. 
  • Acute graft-vs-host disease: pathobiology and management. 
  • Acute heart failure associated with high admission blood pressure--a distinct vascular disorder? 
  • Acute heart failure in elderly patients: worse outcomes and differential utility of standard prognostic variables. Insights from the PROTECT trial. 
  • Acute heart failure in the young: Clinical characteristics and biomarker profiles. 
  • Acute kidney injury and cardiovascular outcomes in acute severe hypertension. 
  • Adapting a clinical comorbidity index for use with ICD-9-CM administrative data: differing perspectives. 
  • Adeno-Associated Viral Vector (Serotype 2)-Nerve Growth Factor for Patients With Alzheimer Disease: A Randomized Clinical Trial. 
  • Adequacy of antidepressant treatment by psychiatric residents: the antidepressant treatment history form as a possible assessment tool. 
  • Adherence to Guideline-Directed Stroke Prevention Therapy for Atrial Fibrillation Is Achievable. 
  • Adherence to candesartan and placebo and outcomes in chronic heart failure in the CHARM programme: double-blind, randomised, controlled clinical trial. 
  • Adjuvant radioactive iodine therapy is associated with improved survival for patients with intermediate-risk papillary thyroid cancer. 
  • Admission or changes in renal function during hospitalization for worsening heart failure predict postdischarge survival: results from the Outcomes of a Prospective Trial of Intravenous Milrinone for Exacerbations of Chronic Heart Failure (OPTIME-CHF). 
  • Admission to the intensive care unit and well-being in patients with advanced chronic illness. 
  • Adolescent depression, cortisol and DHEA. 
  • Adolescent outcomes of childhood disorders: the consequences of severity and impairment. 
  • Adolescent psychopathy and the big five: results from two samples. 
  • Adrenal gland enlargement in major depression. A computed tomographic study. 
  • Adrenergic receptor function in panic disorder. II. Neutrophil beta 2 receptors: Gs protein coupling, effects of imipramine treatment and relationship to treatment outcome. 
  • Adrenergic receptors in premenstrual dysphoric disorder. II. Neutrophil beta2-adrenergic receptors: Gs protein coupling, phase of menstrual cycle and prediction of luteal phase symptom severity. 
  • Adult surgical experience with Loeys-Dietz syndrome. 
  • Advanced (stage D) heart failure: a statement from the Heart Failure Society of America Guidelines Committee. 
  • Advanced Imaging Adds Little Value in the Diagnosis of Femoroacetabular Impingement Syndrome. 
  • Advanced coronary artery disease: Appropriate end points for trials of novel therapies. 
  • Advanced heart failure patients supported with ambulatory inotropic therapy: What defines success of therapy? 
  • Adverse behavioral and emotional outcomes from child abuse and witnessed violence. 
  • Adverse events after discontinuing medications in elderly outpatients. 
  • Adverse impact of coercive treatments on psychiatric inpatients' satisfaction with care. 
  • Aerobic exercise training in stroke survivors. 
  • After 62 years of regulating immunity, dexamethasone meets COVID-19. 
  • Age of Pseudomonas aeruginosa acquisition and subsequent severity of cystic fibrosis lung disease. 
  • Age of onset of myopia predicts risk of high myopia in later childhood in myopic Singapore children. 
  • Age, Alzheimer's disease and dementia in the Baltimore Longitudinal Study of Ageing. 
  • Age-gender matched comparison of SRS instrument scores between adult deformity and normal adults: are all SRS domains disease specific? 
  • Age-related differences in biomarkers of acute inflammation during hospitalization for sepsis. 
  • Age-related differences in care preferences, treatment decisions, and clinical outcomes of seriously ill hospitalized adults: lessons from SUPPORT. 
  • Age-specific differences in oncogenic pathway dysregulation and anthracycline sensitivity in patients with acute myeloid leukemia. 
  • Agents for treatment of invasive fungal infections. 
  • Aggression and psychopathology in treatment-resistant inpatients with schizophrenia and schizoaffective disorder. 
  • Agreement of an echocardiogram-based diagnosis of pulmonary hypertension in infants at risk for bronchopulmonary dysplasia among masked reviewers. 
  • Agreement of olecranon fractures before and after the exposure to four classification systems. 
  • Albumin-bilirubin grade versus MELD score for predicting survival after transjugular intrahepatic portosystemic shunt (TIPS) creation. 
  • Allelic association of sequence variants in the herpes virus entry mediator-B gene (PVRL2) with the severity of multiple sclerosis. 
  • Allogeneic bone marrow transplantation for treatment of severe hemolytic anemia attributable to hexokinase deficiency. 
  • Alloimmunization in sickle cell disease: changing antibody specificities and association with chronic pain and decreased survival. 
  • Alopecia areata investigational assessment guidelines--Part II. National Alopecia Areata Foundation. 
  • Alterations in tryptophan and purine metabolism in cocaine addiction: a metabolomic study. 
  • Altered skeletal maturation in moderate to severe cerebral palsy. 
  • Alzheimer disease with psychosis: excess cognitive impairment is restricted to the misidentification subtype. 
  • Alzheimer disease: operating characteristics of PET--a meta-analysis. 
  • American College of Cardiology/European Society of Cardiology International Study of Angiographic Data Compression Phase I: The effect of lossy data compression on recognition of diagnostic features in digital coronary angiography. 
  • Amiodarone use after acute myocardial infarction complicated by heart failure and/or left ventricular dysfunction may be associated with excess mortality. 
  • Amygdala Reward Reactivity Mediates the Association Between Preschool Stress Response and Depression Severity. 
  • Amyloid-associated depression: a prodromal depression of Alzheimer disease? 
  • An 8-week multicenter, parallel-group, double-blind, placebo-controlled study of sertraline in elderly outpatients with major depression. 
  • An Evidence-Based Approach to Management of Pectus Excavatum and Carinatum. 
  • An International Urogynecological Association (IUGA) / International Continence Society (ICS) Joint Report on the Terminology for Female Pelvic Organ Prolapse (POP). 
  • An International Urogynecological Association (IUGA) / International Continence Society (ICS) joint report on the terminology for female pelvic organ prolapse (POP). 
  • An International Urogynecological Association (IUGA)/International Continence Society (ICS) joint report on the terminology for female pelvic organ prolapse (POP). 
  • An acute change in lung allocation score and survival after lung transplantation: a cohort study. 
  • An anatomic and functional assessment of the discrete defect rectocele repair. 
  • An association between the 4G polymorphism in the PAI-1 promoter and the development of aggressive fibromatosis (desmoid tumor) in familial adenomatous polyposis patients. 
  • An empirically based tool for analyzing mortality associated with congenital heart surgery. 
  • An endovascular model of ischemic myopathy from peripheral arterial disease. 
  • An experimental investigation of emotion dysregulation in borderline personality disorder. 
  • An infant with subvalvar and valvar aortic stenosis, subvalvar and valvar pulmonary stenosis, severe biventricular hypertrophy and pulmonary hemorrhage. 
  • An investigation of vago-regulatory and health-behavior accounts for increased inflammation in posttraumatic stress disorder. 
  • An item response theory modeling of alcohol and marijuana dependences: a National Drug Abuse Treatment Clinical Trials Network study. 
  • An official American Thoracic Society clinical practice guideline: diagnosis, risk stratification, and management of pulmonary hypertension of sickle cell disease. 
  • An official systematic review of the European Respiratory Society/American Thoracic Society: measurement properties of field walking tests in chronic respiratory disease. 
  • An open-label trial of quetiapine for antipsychotic-induced sexual dysfunction. 
  • Anaemia and coronary artery disease severity in patients with heart failure. 
  • Anal neoplasms. 
  • Anal sphincter injury in women with pelvic floor disorders. 
  • Analysis of Neurologic Complications After Surgical Versus Transcatheter Aortic Valve Replacement. 
  • Analysis of failures after vascularized fibular grafting in femoral head necrosis. 
  • Analysis of intracellular methotrexate polyglutamates in patients with juvenile idiopathic arthritis: effect of route of administration on variability in intracellular methotrexate polyglutamate concentrations. 
  • Analysis of the Stargardt disease gene (ABCR) in age-related macular degeneration. 
  • Anatomic distribution of the culprit lesion in patients with non-ST-segment elevation myocardial infarction undergoing percutaneous coronary intervention: findings from the National Cardiovascular Data Registry. 
  • Anatomy of disturbed sleep in pallido-ponto-nigral degeneration. 
  • Anger expression and ambulatory blood pressure: a comparison of state and trait measures. 
  • Angiojet rheolytic thrombectomy in infants following cardiac surgery. 
  • Angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers for treatment of ischemic heart disease: Future research needs prioritization. 
  • Angular measurements in the evaluation of hallux valgus deformities: a report of the ad hoc committee of the American Orthopaedic Foot & Ankle Society on angular measurements. 
  • Ankle-brachial index in patients with intermittent claudication is a poor indicator of patient-centered and clinician-based evaluations of functional status. 
  • Annual direct and indirect health care costs of chronic idiopathic urticaria: a cost analysis of 50 nonimmunosuppressed patients. 
  • Annual direct and indirect health costs of the congenital ichthyoses. 
  • Anorexia nervosa and second-degree atrioventricular block (Type I). 
  • Antagonism of AT2 receptors augments angiotensin II-induced abdominal aortic aneurysms and atherosclerosis. 
  • Anterior iliopsoas impingement and tendinitis after total hip arthroplasty. 
  • Anti-influenza immune plasma for the treatment of patients with severe influenza A: a randomised, double-blind, phase 3 trial. 
  • Antiarrhythmic drug therapy for sustained ventricular arrhythmias complicating acute myocardial infarction. 
  • Antibody-mediated enhancement aggravates chikungunya virus infection and disease severity. 
  • Anticoagulation in heart failure: current status and future direction. 
  • Antireflux surgery in the setting of lung transplantation: strategies for treating gastroesophageal reflux disease in a high-risk population. 
  • Antithrombotic Therapy and Cardiovascular Outcomes After Transcatheter Aortic Valve Replacement in Patients With Atrial Fibrillation. 
  • Anxiety sensitivity as a predictor of the clinical course of panic disorder: a 1-year follow-up study. 
  • Anxiety symptoms and functional impairment: A systematic review of the correlation between the two measures. 
  • Aortic stenosis and 3-dimensional echocardiography: the saga continues. 
  • Apolipoprotein E genotype and subcortical vascular lesions in older depressed patients and control subjects. 
  • Apolipoprotein E modifies neurological outcome by affecting cerebral edema but not hematoma size after intracerebral hemorrhage in humans. 
  • Appendicitis in Pregnancy: A Post-Hoc Analysis of an EAST Multicenter Study. 
  • Application of Traditional and Emerging Methods for the Joint Analysis of Repeated Measurements With Time-to-Event Outcomes in Rheumatology. 
  • Application of a Novel CT-Based Iliac Artery Calcification Scoring System for Predicting Renal Transplant Outcomes. 
  • Application of assessing care of vulnerable elders-3 quality indicators to patients with advanced dementia and poor prognosis. 
  • Application of longitudinal item response theory models to modeling Parkinson's disease progression. 
  • Applications and limitations of cardiac computed tomography in the evaluation of coronary artery disease. 
  • Applying a stepped-care approach to the treatment of obesity. 
  • Applying the new STEMI guidelines: 1. Reperfusion in acute ST-segment elevation myocardial infarction. 
  • Appraisal of Candidate Instruments for Assessment of the Physical Function Domain in Patients with Psoriatic Arthritis. 
  • Approaches to antifungal therapies and their effectiveness among patients with cryptococcosis. 
  • Appropriate Use Criteria for Coronary Revascularization and Trends in Utilization, Patient Selection, and Appropriateness of Percutaneous Coronary Intervention. 
  • Appropriateness of Transcatheter Aortic Valve Replacement: Insight From the OCEAN-TAVI Registry. 
  • Appropriateness of quality indicators for older patients with advanced dementia and poor prognosis. 
  • Aquagenic wrinkling: a unique facial presentation. 
  • Are All Periprosthetic Joint Infections the Same? Evaluating Major vs Minor Criteria. 
  • Are Emergency Departments in the United States Following Recommendations by the Emergency Severity Index to Promote Quality Triage and Reliability? 
  • Are Iraq and Afghanistan veterans using mental health services? New data from a national random-sample survey. 
  • Are Patients with Childhood Onset of Insomnia and Depression More Difficult to Treat Than Are Those with Adult Onsets of These Disorders? A Report from the TRIAD Study. 
  • Are Stroke Survivors Discharged to the Recommended Postacute Setting? 
  • Are extra-spinal symptoms associated with quality of life in patients with axial spondyloarthritis? A 1-year follow-up study. 
  • Are fluoxetine plasma levels related to outcome in obsessive-compulsive disorder? 
  • Are obesity and anthropometry risk factors for diabetic retinopathy? The diabetes management project. 
  • Are retinal microvascular caliber changes associated with severity of coronary artery disease in symptomatic cardiac patients? 
  • Arthroscopic debridement for the treatment of Kienbock's disease. 
  • Arthroscopically assisted repair of peripheral triangular fibrocartilage complex tears: factors affecting outcome. 
  • Ascorbic acid increases the severity of spontaneous knee osteoarthritis in a guinea pig model. 
  • Assessing chronic stroke survivors with aphasia sheds light on prevalence of spatial neglect. 
  • Assessing exertional dyspnea in patients with idiopathic pulmonary fibrosis. 
  • Assessing insomnia severity in depression: comparison of depression rating scales and sleep diaries. 
  • Assessing patient beliefs in a clinical trial of Hypericum perforatum in major depression. 
  • Assessing patient utilities for varying degrees of low back pain. 
  • Assessing quality of life and preferences in the seriously ill using utility theory. 
  • Assessing risk of violent behavior among veterans with severe mental illness. 
  • Assessing the impact of a remote digital coaching engagement program on patient-reported outcomes in asthma. 
  • Assessing the performance of the Birmingham Vasculitis Activity Score at diagnosis for children with antineutrophil cytoplasmic antibody-associated vasculitis in A Registry for Childhood Vasculitis (ARChiVe). 
  • Assessing the severity of mitral stenosis: variability between noninvasive and invasive measurements in patients with symptomatic mitral valve stenosis. 
  • Assessment and treatment of depression in patients with cardiovascular disease: National Heart, Lung, and Blood Institute Working Group Report. 
  • Assessment and treatment of depression in patients with cardiovascular disease: National Heart, Lung, and Blood Institute working group report. 
  • Assessment of Interrater Reliability of the Emergency Severity Index After Implementation in Emergency Departments in Jamaica Using a Learning Collaborative Approach. 
  • Assessment of Somatosensory Function in Patients With Idiopathic Dry Eye Symptoms. 
  • Assessment of Surgical Treatment Strategies for Moderate to Severe Cervical Spinal Deformity Reveals Marked Variation in Approaches, Osteotomies, and Fusion Levels. 
  • Assessment of a new self-rating scale for post-traumatic stress disorder. 
  • Assessment of activity status and survival according to the Canadian Cardiovascular Society angina classification. 
  • Assessment of aspiration risk in stroke patients with quantification of voluntary cough. 
  • Assessment of health-related quality of life as an outcome measure in granulomatosis with polyangiitis (Wegener's). 
  • Assessment of microvascular injury after acute myocardial infarction: importance of the area at risk. 
  • Assessment of myocardial infarction by cardiac magnetic resonance imaging and long-term mortality. 
  • Assessment of perinatal outcomes of pregnant women with severe versus simple malaria. 
  • Assessment of potential confounders when imaging pectus excavatum with chest radiography alone. 
  • Assessment of pulmonary hypertension in the pediatric catheterization laboratory: current insights from the Magic registry. 
  • Assessment of quality of life outcomes using the pediatric quality of life inventory survey in prenatally diagnosed congenital diaphragmatic hernia patients. 
  • Assessment of the Feasibility of Using Noninvasive Wearable Biometric Monitoring Sensors to Detect Influenza and the Common Cold Before Symptom Onset. 
  • Assessment of the interaction of age and sex on 90-day outcome after intracerebral hemorrhage. 
  • Association Between Atrial Fibrillation Symptoms, Quality of Life, and Patient Outcomes: Results From the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF). 
  • Association Between Patient Survival and Clinician Variability in Treatment Rates for Aortic Valve Stenosis. 
  • Association Between Severe Serum Alanine Aminotransferase Flares and Hepatitis B e Antigen Seroconversion and HBV DNA Decrease in Untreated Patients With Chronic HBV Infection. 
  • Association Between Skin and Aortic Vascular Inflammation in Patients With Psoriasis: A Case-Cohort Study Using Positron Emission Tomography/Computed Tomography. 
  • Association Between Sleep Apnea and Blood Pressure Control Among Blacks. 
  • Association Between Soluble Lectinlike Oxidized Low-Density Lipoprotein Receptor-1 and Coronary Artery Disease in Psoriasis. 
  • Association Between Symptom Burden and Time to Hospitalization, Nursing Home Placement, and Death Among the Chronically Ill Urban Homebound. 
  • Association Between mRNA Vaccination and COVID-19 Hospitalization and Disease Severity. 
  • Association Between the Severity of Diabetic Retinopathy and Falls in an Asian Population With Diabetes: The Singapore Epidemiology of Eye Diseases Study. 
  • Association between APOE epsilon 2/epsilon 3/epsilon 4 polymorphism and disability severity in a national long-term care survey sample. 
  • Association between age at symptom onset and disease severity in older patients with hidradenitis suppurativa. 
  • Association between albumin administration and survival in cardiac surgery: a retrospective cohort study. 
  • Association between depression severity and amygdala reactivity during sad face viewing in depressed preschoolers: an fMRI study. 
  • Association between frequency of atrial and ventricular ectopic beats and biventricular pacing percentage and outcomes in patients with cardiac resynchronization therapy. 
  • Association between prodromal pain and the severity of acute herpes zoster and utilization of health care resources. 
  • Association between psoriasis and leisure-time physical activity: findings from the National Health and Nutrition Examination Survey. 
  • Association between single nucleotide polymorphisms of the transforming growth factor β1 gene and the risk of severe radiation esophagitis in patients with lung cancer. 
  • Association between surgical indications, operative risk, and clinical outcome in infective endocarditis: a prospective study from the International Collaboration on Endocarditis. 
  • Association of Anti-3-Hydroxy-3-Methylglutaryl-Coenzyme A Reductase Autoantibodies With DRB1*07:01 and Severe Myositis in Juvenile Myositis Patients. 
  • Association of CD8(+) T lymphocyte repertoire spreading with the severity of DRESS syndrome. 
  • Association of Cognitive Impairment With Treatment and Outcomes in Older Myocardial Infarction Patients: A Report From the NCDR Chest Pain-MI Registry. 
  • Association of Dry Eye Tests With Extraocular Signs Among 3514 Participants in the Sjögren's Syndrome International Registry. 
  • Association of Early Stress Testing with Outcomes for Emergency Department Evaluation of Suspected Acute Coronary Syndrome. 
  • Association of Galectin-3 With Diabetes Mellitus in the Dallas Heart Study. 
  • Association of Preceding Antithrombotic Treatment With Acute Ischemic Stroke Severity and In-Hospital Outcomes Among Patients With Atrial Fibrillation. 
  • Association of Pulmonary Hypertension With Clinical Outcomes of Transcatheter Mitral Valve Repair. 
  • Association of Sex With Severity of Coronary Artery Disease, Ischemia, and Symptom Burden in Patients With Moderate or Severe Ischemia: Secondary Analysis of the ISCHEMIA Randomized Clinical Trial. 
  • Association of Sex and Age With Mild Traumatic Brain Injury-Related Symptoms: A TRACK-TBI Study. 
  • Association of Short-Term Ultraviolet Radiation Exposure and Disease Severity in Juvenile Dermatomyositis: Results From the Childhood Arthritis and Rheumatology Research Alliance Legacy Registry. 
  • Association of a cystatin C gene variant with cystatin C levels, CKD, and risk of incident cardiovascular disease and mortality. 
  • Association of body mass index and long-term outcomes in older patients with non-ST-segment-elevation myocardial infarction: results from the CRUSADE Registry. 
  • Association of bone scintigraphic abnormalities with knee malalignment and pain. 
  • Association of five-factor model personality domains and facets with presence, onset, and treatment outcomes of major depression in older adults. 
  • Association of low-grade albuminuria with adverse cardiac mechanics: findings from the hypertension genetic epidemiology network (HyperGEN) study. 
  • Association of metabolic syndrome and change in Unified Parkinson's Disease Rating Scale scores. 
  • Association of preoperative depression and survival after resection of malignant brain astrocytoma. 
  • Association of prolonged QRS duration with ventricular tachyarrhythmias and sudden cardiac death in the Multicenter Automatic Defibrillator Implantation Trial II (MADIT-II). 
  • Association of serum triiodothyronine with B-type natriuretic peptide and severe left ventricular diastolic dysfunction in heart failure with preserved ejection fraction. 
  • Associations Between Catecholaminergic and Serotonergic Genes and Persistent Arm Pain Severity Following Breast Cancer Surgery. 
  • Associations among family support, family stress, and personal functional health status. 
  • Associations between Pittsburgh Sleep Quality Index factors and health outcomes in women with posttraumatic stress disorder. 
  • Associations between biomarkers of joint metabolism, hand osteoarthritis, and hand pain and function: the Johnston County Osteoarthritis Project. 
  • Associations between pressure-pain threshold, symptoms, and radiographic knee and hip osteoarthritis. 
  • Associations between suicidal high school students' help-seeking and their attitudes and perceptions of social environment. 
  • Associations between temperament and DSM-IV externalizing disorders in children and adolescents. 
  • Associations between the chemokine biomarker CCL2 and knee osteoarthritis outcomes: the Johnston County Osteoarthritis Project. 
  • Asynchronous thoraco-abdominal motion contributes to decreased 6-minute walk test in patients with COPD. 
  • Atherosclerotic cardiovascular disease and heart failure: Determinants of risk and outcomes in patients with diabetes. 
  • Atherosclerotic risk genotypes and recurrent coronary events after myocardial infarction. 
  • Atrial fibrillation burden, progression, and the risk of death: a case-crossover analysis in patients with cardiac implantable electronic devices. 
  • Atrocities exposure in Vietnam combat veterans with chronic posttraumatic stress disorder: relationship to combat exposure, symptom severity, guilt, and interpersonal violence. 
  • Attentional functioning in schizotypal personality disorder. 
  • Attenuation of acid induced oesophagitis in VR-1 deficient mice. 
  • Atypical behaviors in children with autism and children with a history of language impairment. 
  • Atypical parkinsonism and motor neuron syndrome in a Biosphere 2 participant: a possible complication of chronic hypoxia and carbon monoxide toxicity? 
  • Autoantibody levels in myositis patients correlate with clinical response during B cell depletion with rituximab. 
  • Autoimmunity in dry eye is due to resistance of Th17 to Treg suppression. 
  • Automated acuity scoring within a computer based medical record. 
  • Automatic grading of nuclear cataracts from slit-lamp lens images using group sparsity regression. 
  • Autonomic response during bladder hydrodistention reflects the severity of symptoms in patients with bladder pain syndrome/interstitial cystitis. 
  • Autoregulation of cerebral blood flow to changes in arterial pressure in mild Alzheimer's disease. 
  • Availability of a baseline Electrocardiogram changes the application of the Sclarovsky-Birnbaum Myocardial Ischemia Grade. 
  • Avascular necrosis in pediatric systemic lupus erythematosus: a brief report and review of the literature. 
  • Axis I psychiatric comorbidity and its relationship to historical illness variables in 288 patients with bipolar disorder. 
  • B cell loss leading to remission in severe systemic lupus erythematosus. 
  • BAFF expression correlates with idiopathic inflammatory myopathy disease activity measures and autoantibodies. 
  • Barriers to employment for people with schizophrenia. 
  • Baseline Characteristics and Risk Profiles of Participants in the ISCHEMIA Randomized Clinical Trial. 
  • Baseline Depression Severity as Moderator of Depression Outcomes Between Cognitive Behavioral Therapy vs Pharmacotherapy: An Individual Patient Data Meta-analysis. 
  • Baseline Frailty Status Influences Recovery Patterns and Outcomes Following Alignment Correction of Cervical Deformity. 
  • Baseline Microperimetry and OCT in the RUSH2A Study: Structure-Function Association and Correlation With Disease Severity. 
  • Baseline NIH Stroke Scale is an inferior predictor of functional outcome in the era of acute stroke intervention. 
  • Baseline Pulse Pressure, Acute Kidney Injury, and Mortality After Noncardiac Surgery. 
  • Baseline Visual Field Findings in the RUSH2A Study: Associated Factors and Correlation With Other Measures of Disease Severity. 
  • Baseline characteristics of patients in the Reduction of Events with Darbepoetin alfa in Heart Failure trial (RED-HF). 
  • Baseline depression severity as a predictor of single and combination antidepressant treatment outcome: results from the CO-MED trial. 
  • Baseline metabolomic profiles predict cardiovascular events in patients at risk for coronary artery disease. 
  • Behavior Profiles at 2 Years for Children Born Extremely Preterm with Bronchopulmonary Dysplasia. 
  • Behavioral approach in ADHD: testing a motivational dysfunction hypothesis. 
  • Behavioral observations reflected on consultation requests from primary medical-surgical services: are they predictive of delirium diagnosis and outcomes? 
  • Belief in life after death and mental health: findings from a national survey. 
  • Beliefs in karma and reincarnation among survivors of violent trauma--a community survey. 
  • Benefit of exercise therapy for systolic heart failure in relation to disease severity and etiology-findings from the Heart Failure and A Controlled Trial Investigating Outcomes of Exercise Training study. 
  • Benefits and risks of unilateral and bilateral ventral intermediate nucleus deep brain stimulation for axial essential tremor symptoms. 
  • Benign prostatic hyperplasia: diagnosis and treatment. Benign Prostatic Hyperplasia Guideline Panel. Agency for Health Care Policy and Research. 
  • Benzodiazepine use and risk of recurrence in bipolar disorder: a STEP-BD report. 
  • Berg balance scale and outcome measures in acquired brain injury. 
  • Beta-defensin 1, aryl hydrocarbon receptor and plasma kynurenine in major depressive disorder: metabolomics-informed genomics. 
  • Beyond fear: the role of peritraumatic responses in posttraumatic stress and depressive symptoms among female crime victims. 
  • Beyond mere obesity: effect of increasing obesity classifications on hysterectomy outcomes for uterine cancer/hyperplasia. 
  • Bilateral vocal cord paralysis following stent placement for proximal esophageal stricture. 
  • Binaural advantages in using a cochlear implant for adults with profound unilateral hearing loss. 
  • Biobehavioral Prognostic Factors in Chronic Obstructive Pulmonary Disease: Results From the INSPIRE-II Trial. 
  • Biologic predictors of clinical improvement in rituximab-treated refractory myositis. 
  • Biomarker analysis by fluorokine multianalyte profiling distinguishes patients requiring intervention from patients with long-term quiescent coronary artery disease: a potential approach to identify atherosclerotic disease progression. 
  • Biomarkers as surrogate end points in heart failure trials. 
  • Biomarkers in acutely decompensated heart failure with preserved or reduced ejection fraction. 
  • Biomarkers of inflammation - LBP and TLR- predict progression of knee osteoarthritis in the DOXY clinical trial. 
  • Biomarkers of liver fibrosis: what lies beneath the receiver operating characteristic curve? 
  • Biopsy and Noninvasive Methods to Assess Progression of Nonalcoholic Fatty Liver Disease. 
  • Black Molds and Melanized Yeasts Pathogenic to Humans. 
  • Blast-related brain injury: imaging for clinical and research applications: report of the 2008 st. Louis workshop. 
  • Bleeding in acute coronary syndromes. 
  • Blockade of tissue factor: treatment for organ injury in established sepsis. 
  • Blood Pressure and Arterial Load After Transcatheter Aortic Valve Replacement for Aortic Stenosis. 
  • Blunted cortisol responses to stress signal social and behavioral problems among maltreated/bullied 12-year-old children. 
  • Body composition in ambulatory women with multiple sclerosis. 
  • Bone density and metabolism in children and adolescents with moderate to severe cerebral palsy. 
  • Bony erosion patterns in patients with allergic fungal sinusitis. 
  • Botanical medicines for anxiety: do they have a place? 
  • Both systemic and local lipopolysaccharide (LPS) burden are associated with knee OA severity and inflammation. 
  • Botulinum toxin treatment of social anxiety disorder with hyperhidrosis: a placebo-controlled double-blind trial. 
  • Botulinum toxin type B: a double-blind, placebo-controlled, safety and efficacy study in cervical dystonia. 
  • Brain injury following trial of hypothermia for neonatal hypoxic-ischaemic encephalopathy. 
  • Brain-derived neurotrophic factor rs6265 (Val66Met) polymorphism is associated with disease severity and incidence of cardiovascular events in a patient cohort. 
  • Brain-stem auditory and visual evoked potentials in children with Krabbe disease. 
  • Bridge to long-term mechanical circulatory support with a left ventricular assist device: novel use of transcatheter aortic valve replacement. 
  • Brief Fear of Movement Scale for osteoarthritis. 
  • Brief Report: Cartilage Thickness Change as an Imaging Biomarker of Knee Osteoarthritis Progression: Data From the Foundation for the National Institutes of Health Osteoarthritis Biomarkers Consortium. 
  • Brief neuroleptic discontinuation and clinical symptoms in Kraepelinian and non-Kraepelinian chronic schizophrenic patients. 
  • Brief psychiatric rating scale expanded version: How do new items affect factor structure? 
  • Brief report: Recognition memory and stimulus-reward associations: indirect support for the role of ventromedial prefrontal dysfunction in autism. 
  • Brief report: biochemical correlates of clinical impairment in high functioning autism and Asperger's disorder. 
  • Bronchiolitis obliterans syndrome in lung transplant recipients: correlation of computed tomography findings with bronchiolitis obliterans syndrome stage. 
  • Burden of early hospitalization after simultaneous liver-kidney transplantation: Results from the US Multicenter SLKT Consortium. 
  • Burden of medical co-morbidities and benefit from surgical revascularization in patients with ischaemic cardiomyopathy. 
  • C-reactive protein is associated with psychological risk factors of cardiovascular disease in apparently healthy adults. 
  • C-reactive protein, body mass index, and diabetic retinopathy. 
  • CAD-RADS(TM) Coronary Artery Disease - Reporting and Data System. An expert consensus document of the Society of Cardiovascular Computed Tomography (SCCT), the American College of Radiology (ACR) and the North American Society for Cardiovascular Imaging (NASCI). Endorsed by the American College of Cardiology. 
  • CCS/CHFS Heart Failure Guidelines: Clinical Trial Update on Functional Mitral Regurgitation, SGLT2 Inhibitors, ARNI in HFpEF, and Tafamidis in Amyloidosis. 
  • CD20-positive infiltrates in renal allograft biopsies with acute cellular rejection are not associated with worse graft survival. 
  • COMParative Early Treatment Effectiveness between physical therapy and usual care for low back pain (COMPETE): study protocol for a randomized controlled trial. 
  • CT metrics of airway disease and emphysema in severe COPD. 
  • CT-Defined Prosthesis-Patient Mismatch Downgrades Frequency and Severity, and Demonstrates No Association With Adverse Outcomes After Transcatheter Aortic Valve Replacement. 
  • CYP2E1 activity before and after weight loss in morbidly obese subjects with nonalcoholic fatty liver disease. 
  • Caffeine exposure and acute kidney injury in premature infants with necrotizing enterocolitis and spontaneous intestinal perforation. 
  • Calcium channel blockers and mortality in elderly patients with myocardial infarction. 
  • Campomelic dysplasia: a rare cause of congenital spinal deformity. 
  • Can 7 or 30-Day Recall Questions Capture Self-Reported Lower Urinary Tract Symptoms Accurately? 
  • Can a within/between-session change in pain during reassessment predict outcome using a manual therapy intervention in patients with mechanical low back pain? 
  • Can cardiovascular clinical characteristics be identified and outcome models be developed from an in-patient claims database? 
  • Can involuntary outpatient commitment reduce hospital recidivism?: Findings from a randomized trial with severely mentally ill individuals. 
  • Can phase III trial results of antidepressant medications be generalized to clinical practice? A STAR*D report. 
  • Can we identify women at high risk of osteoporotic fractures? 
  • Capsaicin vanilloid receptor-1 mediates substance P release in experimental pancreatitis. 
  • Cardiac Rehabilitation in Older Adults with Heart Failure: Fitting a Square Peg in a Round Hole. 
  • Cardiac conduction system disease after transcatheter aortic valve replacement. 
  • Cardiac resynchronization with sequential biventricular pacing for the treatment of moderate-to-severe heart failure. 
  • Cardiac surgery in infants with low birth weight is associated with increased mortality: analysis of the Society of Thoracic Surgeons Congenital Heart Database. 
  • Cardiometabolic Risks and Severity of Obesity in Children and Young Adults. 
  • Cardiovascular Disease and HIV: Pathophysiology, Treatment Considerations, and Nursing Implications. 
  • Cardiovascular magnetic resonance in hypertrophic cardiomyopathy. 
  • Cardiovascular risks in relation to posttraumatic stress severity among young trauma-exposed women. 
  • Caregiver Preferences for the Treatment of Males with Fragile X Syndrome. 
  • Caregiver Quality of Life Is Related to Severity of Otitis Media in Children. 
  • Caregiver burden and psychological distress in partners of veterans with chronic posttraumatic stress disorder. 
  • Caregiving for persons with mental illness: the impact of outpatient commitment on caregiving strain. 
  • Carnitine plasma levels and fatigue in children/adolescents receiving cisplatin, ifosfamide, or doxorubicin. 
  • Carotid atherosclerosis and prospective risk of dementia. 
  • Carotid endarterectomy and race: do clinical indications and patient preferences account for differences? 
  • Carotid stenting and endarterectomy and contralateral carotid occlusion. 
  • Cartilage-Specific Knockout of the Mechanosensory Ion Channel TRPV4 Decreases Age-Related Osteoarthritis. 
  • Case 23-2005: a man with a mass in the liver. 
  • Case shifting and the Medicare Prospective Payment System. 
  • Case-Only Survival Analysis Reveals Unique Effects of Genotype, Sex, and Coronary Disease Severity on Survivorship. 
  • Caspofungin for invasive candidiasis at a tertiary care medical center. 
  • Catastrophic antiphospholipid syndrome after cardiac surgery. 
  • Categorizing the stage of glaucoma from pre-diagnosis to end-stage disease. 
  • Catheter-based renal denervation in patients with uncontrolled hypertension in the absence of antihypertensive medications (SPYRAL HTN-OFF MED): a randomised, sham-controlled, proof-of-concept trial. 
  • Caution about overinterpretation of symptom indexes in reflux monitoring for refractory gastroesophageal reflux disease. 
  • Cellular microRNAs correlate with clinical parameters in multiple injury patients. 
  • Center variation in patient age and weight at Fontan operation and impact on postoperative outcomes. 
  • Central effects of residual hearing: implications for choice of ear for cochlear implantation. 
  • Cerebellar vermal volumes and behavioral correlates in children with autism spectrum disorder. 
  • Cerebral cortical arteriolar angiopathy, vascular beta-amyloid, smooth muscle actin, Braak stage, and APOE genotype. 
  • Cerebrospinal fluid metabolome in mood disorders-remission state has a unique metabolic profile. 
  • Change in intrathoracic impedance measures during acute decompensated heart failure admission: results from the Diagnostic Data for Discharge in Heart Failure Patients (3D-HF) Pilot Study. 
  • Change in regional cartilage morphology and joint space width in osteoarthritis participants versus healthy controls: a multicentre study using 3.0 Tesla MRI and Lyon-Schuss radiography. 
  • Changes in Medical Management after Coronary CT Angiography. 
  • Changes in biomarkers of inflammation and bone turnover and associations with clinical efficacy following infliximab plus methotrexate therapy in patients with early rheumatoid arthritis. 
  • Changes in comorbidities, diagnoses, therapies and outcomes in a contemporary cardiac intensive care unit population. 
  • Changes in depressive symptoms after continuous positive airway pressure treatment for obstructive sleep apnea. 
  • Changes in everyday function in individuals with psychometrically defined mild cognitive impairment in the Advanced Cognitive Training for Independent and Vital Elderly Study. 
  • Changes in frailty are associated with waitlist mortality in patients with cirrhosis. 
  • Changes in health-related quality of life in off-pump versus on-pump cardiac surgery: Veterans Affairs Randomized On/Off Bypass trial. 
  • Changes in novel biomarkers of disease activity in juvenile and adult dermatomyositis are sensitive biomarkers of disease course. 
  • Changing patient characteristics and the effect on mortality in endocarditis. 
  • Changing pattern of organ dysfunction in early human sepsis is related to mortality. 
  • Changing preferences for survival after hospitalization with advanced heart failure. 
  • Characteristics Associated With Clinically Important Treatment Responses in Women Undergoing Nonsurgical Therapy for Fecal Incontinence. 
  • Characteristics and Outcomes of Dementia Patients Who Receive Inpatient Palliative Care Consultation. 
  • Characteristics and Trends Among Patients With Cardiovascular Disease Referred to Palliative Care. 
  • Characteristics and current practice of parenteral nutrition in hospitalized patients. 
  • Characteristics and in-hospital outcomes of patients presenting with non-ST-segment elevation myocardial infarction found to have significant coronary artery disease on coronary angiography and managed medically: stratification according to renal function. 
  • Characteristics and in-hospital outcomes of patients with non-ST-segment elevation myocardial infarction and chronic kidney disease undergoing percutaneous coronary intervention. 
  • Characteristics and outcomes of patients with heart failure and discordant findings by right-sided heart catheterization and cardiopulmonary exercise testing. 
  • Characteristics of Acute Heart Failure Hospitalizations Based on Presenting Severity. 
  • Characteristics of Ocular Pain Complaints in Patients With Idiopathic Dry Eye Symptoms. 
  • Characteristics of adult primary care patients as predictors of future health services charges. 
  • Characteristics of depression remission and its relation with cardiovascular outcome among patients with chronic heart failure (from the SADHART-CHF Study). 
  • Characteristics of socially isolated patients with coronary artery disease who are at elevated risk for mortality. 
  • Characterization and pathogenesis of anemia in glycogen storage disease type Ia and Ib. 
  • Characterization of Severe and Extreme Behavioral Problems in Patients With Alternating Hemiplegia of Childhood. 
  • Characterization of hemodynamically stable acute heart failure patients requiring a critical care unit admission: Derivation, validation, and refinement of a risk score. 
  • Charlson Index comorbidity adjustment for ischemic stroke outcome studies. 
  • Child/Adolescent anxiety multimodal study: evaluating safety. 
  • Childhood Factors Affecting Persistence and Desistence of Attention-Deficit/Hyperactivity Disorder Symptoms in Adulthood: Results From the MTA. 
  • Childhood Sexual Abuse and Fear of Abandonment Moderate the Relation of Intimate Partner Violence to Severity of Dissociation. 
  • Children of currently depressed mothers: a STAR*D ancillary study. 
  • Children of depressed mothers 1 year after the initiation of maternal treatment: findings from the STAR*D-Child Study. 
  • Children with deep space neck infections: our experience with 178 children. 
  • Chimeric anti-tumor necrosis factor-alpha monoclonal antibody treatment of patients with rheumatoid arthritis receiving methotrexate therapy. 
  • Cholesterol-lowering medication and relapse of depression. 
  • Choline intake in a large cohort of patients with nonalcoholic fatty liver disease. 
  • Choroidal Findings in Eyes With Birdshot Chorioretinitis Using Enhanced-Depth Optical Coherence Tomography. 
  • Chronic Granulomatous Disease-Associated IBD Resolves and Does Not Adversely Impact Survival Following Allogeneic HCT. 
  • Chronic Pruritus Severity and QoL Impact on Healthcare Utilization among Veterans: A National Survey. 
  • Chronic daily headache in a primary care population: prevalence and headache impact test scores. 
  • Chronic ear surgery in irradiated temporal bones. 
  • Chronic kidney disease in patients with non-ST-segment elevation acute coronary syndromes. 
  • Chronic kidney disease, mortality, and treatment strategies among patients with clinically significant coronary artery disease. 
  • Chronic posttraumatic stress disorder and chronic pain in Vietnam combat veterans. 
  • Chronic pruritus in HIV-positive patients in the southeastern United States: its prevalence and effect on quality of life. 
  • Chronic thromboembolic pulmonary hypertension in pediatric patients. 
  • Chronic thromboembolic pulmonary hypertension. 
  • Chronicity and remission of fatigue in patients with established HIV infection. 
  • Cigarette smoking and decompression illness severity: a retrospective study in recreational divers. 
  • Cingulum bundle white matter lesions influence antidepressant response in late-life depression: a pilot study. 
  • Circadian Contrasts in Heart Rate Variability Associated With Posttraumatic Stress Disorder Symptoms in a Young Adult Cohort. 
  • Circulating markers of inflammation and endothelial function, and their relationship to diabetic retinopathy. 
  • Circulating natural killer cell phenotypes in men and women with major depression. Relation to cytotoxic activity and severity of depression. 
  • Circulating progenitor cells can be reliably identified on the basis of aldehyde dehydrogenase activity. 
  • Classification of acute pancreatitis--2012: revision of the Atlanta classification and definitions by international consensus. 
  • Clinical Implications of Direct Immunofluorescence Findings in Patients With Ocular Mucous Membrane Pemphigoid. 
  • Clinical Implications of Serum Albumin Levels in Acute Heart Failure: Insights From DOSE-AHF and ROSE-AHF. 
  • Clinical Practice Patterns in Temporary Mechanical Circulatory Support for Shock in the Critical Care Cardiology Trials Network (CCCTN) Registry. 
  • Clinical Trial Participants With Metastatic Renal Cell Carcinoma Differ From Patients Treated in Real-World Practice. 
  • Clinical and demographic factors associated with DSM-IV melancholic depression. 
  • Clinical and immunopathologic effects of swallowed fluticasone for eosinophilic esophagitis. 
  • Clinical and molecular predictors of disease severity and survival in chronic lymphocytic leukemia. 
  • Clinical and phenomenological comparisons of late-onset and early-onset depression. 
  • Clinical and radiographic parameters that distinguish between the best and worst outcomes of scoliosis surgery for adults. 
  • Clinical and regulatory landscape for cardiogenic shock: A report from the Cardiac Safety Research Consortium ThinkTank on cardiogenic shock. 
  • Clinical and therapeutic profile of patients presenting with acute coronary syndromes who do not have significant coronary artery disease.The Platelet Glycoprotein IIb/IIIa in Unstable Angina: Receptor Suppression Using Integrilin Therapy (PURSUIT) Trial Investigators. 
  • Clinical characteristics and in-hospital outcomes of patients with cardiogenic shock undergoing coronary artery bypass surgery: insights from the Society of Thoracic Surgeons National Cardiac Database. 
  • Clinical characteristics of Kraepelinian schizophrenia: replication and extension of previous findings. 
  • Clinical characteristics of magnetic resonance imaging-defined subcortical ischemic depression. 
  • Clinical characteristics useful in screening for renovascular disease. 
  • Clinical correlates of cognitive decline in vascular dementia. 
  • Clinical correlates of histopathology in pediatric nonalcoholic steatohepatitis. 
  • Clinical correlates of tardive dyskinesia in schizophrenia: baseline data from the CATIE schizophrenia trial. 
  • Clinical correlates of the worsening or emergence of suicidal ideation during SSRI treatment of depression: an examination of citalopram in the STAR*D study. 
  • Clinical end points and response criteria in mycosis fungoides and Sézary syndrome: a consensus statement of the International Society for Cutaneous Lymphomas, the United States Cutaneous Lymphoma Consortium, and the Cutaneous Lymphoma Task Force of the European Organisation for Research and Treatment of Cancer. 
  • Clinical examination variables discriminate among treatment-based classification groups: a study of construct validity in patients with acute low back pain. 
  • Clinical experience with substance P receptor (NK1) antagonists in depression. 
  • Clinical features and outcomes of patients with type 2 myocardial infarction: Insights from the Thrombin Receptor Antagonist for Clinical Event Reduction in Acute Coronary Syndrome (TRACER) trial. 
  • Clinical features and physiological response to a test meal in purging disorder and bulimia nervosa. 
  • Clinical features of patients with treatment-emergent suicidal behavior following initiation of paroxetine therapy. 
  • Clinical implications of referral bias in the diagnostic performance of exercise testing for coronary artery disease. 
  • Clinical information determines the impact of transesophageal echocardiography on the diagnosis of infective endocarditis by the duke criteria. 
  • Clinical inquiries. How effective are hypertension self-care interventions? 
  • Clinical practice guideline: acute otitis externa. 
  • Clinical practices, complications, and mortality in neurological patients with acute severe hypertension: the Studying the Treatment of Acute hyperTension registry. 
  • Clinical prediction models: are we building better mousetraps? 
  • Clinical rating systems for the ankle-hindfoot, midfoot, hallux, and lesser toes. 
  • Clinical relevance of the primary findings of the MTA: success rates based on severity of ADHD and ODD symptoms at the end of treatment. 
  • Clinical results for patients with major depressive disorder in the Texas Medication Algorithm Project. 
  • Clinical risks and healthcare utilization of hematopoietic cell transplantation for sickle cell disease in the USA using merged databases. 
  • Clinical severity of, and effectiveness of mRNA vaccines against, covid-19 from omicron, delta, and alpha SARS-CoV-2 variants in the United States: prospective observational study. 
  • Clinical trial testing in-home multidisciplinary care management for older adults with cognitive vulnerability: Rationale and study design. 
  • Clinical use of hyaluronic acid as a predictor of fibrosis change in hepatitis C. 
  • Clinical utility of the Primary Care--PTSD Screen among U.S. veterans who served since September 11, 2001. 
  • Clinical utility of the platelet function analyzer (PFA-100) for the assessment of the platelet status in patients with congestive heart failure (EPCOT trial). 
  • Clinical, laboratory and histological associations in adults with nonalcoholic fatty liver disease. 
  • Clinician judgment vs formal scales for predicting intracerebral hemorrhage outcomes. 
  • Clinician ratings vs. global ratings of symptom severity: a comparison of symptom measures in the bipolar disorder module, phase II, Texas Medication Algorithm Project. 
  • Closed-loop neuromodulation in an individual with treatment-resistant depression. 
  • Clozapine treatment for suicidality in schizophrenia: International Suicide Prevention Trial (InterSePT). 
  • Co-existence of chronic fatigue syndrome with fibromyalgia syndrome in the general population. A controlled study. 
  • Coagulation abnormalities in patients with hip osteonecrosis. 
  • Coagulation disorders and hemostasis in liver disease: pathophysiology and critical assessment of current management. 
  • Coagulation disorders and their cutaneous presentations: Diagnostic work-up and treatment. 
  • Coagulation disorders and their cutaneous presentations: Pathophysiology. 
  • Cognitive Subtyping in Schizophrenia: A Latent Profile Analysis. 
  • Cognitive aspects of chronic depression. 
  • Cognitive behavior therapy augmentation of pharmacotherapy in pediatric obsessive-compulsive disorder: the Pediatric OCD Treatment Study II (POTS II) randomized controlled trial. 
  • Cognitive control in mild traumatic brain injury: conflict monitoring and conflict adaptation. 
  • Cognitive effects of antipsychotic drugs in first-episode schizophrenia and schizophreniform disorder: a randomized, open-label clinical trial (EUFEST). 
  • Cognitive function and acute care utilization. 
  • Cognitive functioning in late-life schizophrenia: a comparison of elderly schizophrenic patients and patients with Alzheimer's disease. 
  • Cognitive functioning in schizophrenia: a consensus statement on its role in the definition and evaluation of effective treatments for the illness. 
  • Cognitive impairment and outcomes in older adult survivors of acute myocardial infarction: findings from the translational research investigating underlying disparities in acute myocardial infarction patients' health status registry. 
  • Cognitive improvement following treatment in late-life depression: relationship to vascular risk and age of onset. 
  • Cognitive outcomes and age of detection of severe mucopolysaccharidosis type 1. 
  • Cognitive processing therapy for posttraumatic stress disorder delivered to rural veterans via telemental health: a randomized noninferiority clinical trial. 
  • Colorectal cancer screening in young patients with poor health and severe comorbidity. 
  • Combination Therapies Including Cilofexor and Firsocostat for Bridging Fibrosis and Cirrhosis Attributable to NASH. 
  • Combination of FIB-4 with ultrasound surface nodularity or elastography as predictors of histologic advanced liver fibrosis in chronic liver disease. 
  • Combination of Goldman risk and initial cardiac troponin I for emergency department chest pain patient risk stratification. 
  • Combined preoperative traction with instrumented posterior occipitocervical fusion for severe ventral brainstem compression secondary to displaced os odontoideum: technical report of 2 cases. 
  • Combined valvular disease: when echocardiography provides the questions and the answers. 
  • Comment on: probiotic prophylaxis in predicted severe acute pancreatitis: a randomized, double-blind, placebo-controlled trial. 
  • Common Data Elements in the Assessment of Military-Related PTSD Research Applied in the Consortium to Alleviate PTSD. 
  • Common and Co-Occurring Symptoms Experienced by Patients With Gastric Cancer. 
  • Community-level HIV prevention for persons with severe mental illness living in supportive housing programs: a pilot intervention study. 
  • Comorbid illness affects hospital costs related to hip arthroplasty: quantification of health status and implications for fair reimbursement and surgeon comparisons. 
  • Comorbid posttraumatic stress disorder is associated with suicidality in male veterans with schizophrenia or schizoaffective disorder. 
  • Comorbid psychiatric disorders in depressed outpatients: demographic and clinical features. 
  • Comorbidity in older adults with cancer. 
  • Comorbidity of DSM-III-R major depressive disorder in the general population: results from the US National Comorbidity Survey. 
  • Comorbidity of age-related macular degeneration with Alzheimer's disease: A histopathologic case-control study. 
  • Comparative Effectiveness of CRT-D Versus Defibrillator Alone in HF Patients With Moderate-to-Severe Chronic Kidney Disease. 
  • Comparative analysis of urinary incontinence severity after autologous fascia pubovaginal sling, pubovaginal sling and tension-free vaginal tape. 
  • Comparative assessment of short-term adverse events in acute heart failure with cystatin C and other estimates of renal function: results from the ASCEND-HF trial. 
  • Comparative definitions for moderate-severe ischemia in stress nuclear, echocardiography, and magnetic resonance imaging. 
  • Comparative effectiveness of endovascular and surgical revascularization for patients with peripheral artery disease and critical limb ischemia: systematic review of revascularization in critical limb ischemia. 
  • Comparative effectiveness of nonbiologic versus biologic disease-modifying antirheumatic drugs for rheumatoid arthritis. 
  • Comparative efficacy and safety of atypical and conventional antipsychotic drugs in first-episode psychosis: a randomized, double-blind trial of olanzapine versus haloperidol. 
  • Comparative efficacy of cognitive behavioral therapy, fluoxetine, and their combination in depressed adolescents: initial lessons from the treatment for adolescents with depression study. 
  • Comparing simulation and threshold approaches when analysing data with probabilities of categories. 
  • Comparing the Palliative Care Needs of Patients With Hematologic and Solid Malignancies. 
  • Comparing the Palliative Care Needs of Those With Cancer to Those With Common Non-Cancer Serious Illness. 
  • Comparing the prognostic performance of ASSIST to interleukin-6 and procalcitonin in patients with severe sepsis or septic shock. 
  • Comparing the use of diagnostic imaging and receipt of carotid endarterectomy in elderly black and white stroke patients. 
  • Comparison Study of Braden Scale and Time-to-Erythema Measures in Long-term Care. 
  • Comparison of 100 U With 200 U of Intradetrusor OnabotulinumToxinA for Nonneurogenic Urgency Incontinence. 
  • Comparison of 30-day mortality models for profiling hospital performance in acute ischemic stroke with vs without adjustment for stroke severity. 
  • Comparison of Associations of Reduced Estimated Glomerular Filtration Rate With Stroke Outcomes Between Hypertension and No Hypertension. 
  • Comparison of Bilateral vs. Staged Unilateral Deep Brain Stimulation (DBS) in Parkinson's Disease in Patients Under 70 Years of Age. 
  • Comparison of Clinical Care and In-Hospital Outcomes of Asian American and White Patients With Acute Ischemic Stroke. 
  • Comparison of Clinical characteristics and long-term outcomes of patients with ischemic cardiomyopathy with versus without angina pectoris (from the Duke Databank for Cardiovascular Disease). 
  • Comparison of Early Treatment Diabetic Retinopathy Study Standard 7-Field Imaging With Ultrawide-Field Imaging for Determining Severity of Diabetic Retinopathy. 
  • Comparison of Frequency of Frailty and Severely Impaired Physical Function in Patients ≥60 Years Hospitalized With Acute Decompensated Heart Failure Versus Chronic Stable Heart Failure With Reduced and Preserved Left Ventricular Ejection Fraction. 
  • Comparison of New York Heart Association Class and Patient-Reported Outcomes for Heart Failure With Reduced Ejection Fraction. 
  • Comparison of Patient- and Practitioner-Reported Toxic Effects Associated With Chemoradiotherapy for Head and Neck Cancer. 
  • Comparison of Pediatric Severe Sepsis Managed in U.S. and European ICUs. 
  • Comparison of Structural Disease Burden to Health-related Quality of Life Scores in 264 Adult Spinal Deformity Patients With 2-Year Follow-up: Novel Insights into Drivers of Disability. 
  • Comparison of catheterization laboratory initiated abciximab and eptifibatide during percutaneous coronary intervention in acute coronary syndromes (an ACUITY substudy). 
  • Comparison of exudative age-related macular degeneration subtypes in Japanese and French Patients: multicenter diagnosis with multimodal imaging. 
  • Comparison of ferumoxytol-enhanced MRA with conventional angiography for assessment of severity of transplant renal artery stenosis. 
  • Comparison of heart failure in children with enterovirus 71 rhombencephalitis and cats with norepinephrine cardiotoxicity. 
  • Comparison of lower urinary tract symptom severity and associated bother between community-dwelling black and white men: the Olmsted County Study of Urinary Symptoms and Health Status and the Flint Men's Health Study. 
  • Comparison of magnetic resonance feature tracking for strain calculation with harmonic phase imaging analysis. 
  • Comparison of need for operative therapy in patients with mitral valve prolapse involving both leaflets versus posterior leaflet only. 
  • Comparison of older depressed hospitalized patients with and without heart failure/pulmonary disease. 
  • Comparison of psychosocial adaptation of advanced stage Hodgkin's disease and acute leukemia survivors. Cancer and Leukemia Group B. 
  • Comparison of quality of life measures in a depressed population. 
  • Comparison of self-report and clinician ratings on two inventories of depressive symptomatology. 
  • Comparison of the efficacy and safety of arformoterol 15 microg twice daily and arformoterol 30 microg once daily in COPD: a single-dose, multicenter, randomized, modified-blind, two-way crossover study. 
  • Comparison of the posttraumatic stress disorder scale versus the clinician-administered posttraumatic stress disorder scale in domestic violence survivors. 
  • Comparison of the relation between left ventricular anatomy and QRS duration in patients with cardiomyopathy with versus without left bundle branch block. 
  • Comparison of three predictive scoring systems for morbidity in oncological spine surgery. 
  • Comparison of transcatheter and surgical aortic valve replacement in severe aortic stenosis: a longitudinal study of echocardiography parameters in cohort A of the PARTNER trial (placement of aortic transcatheter valves). 
  • Comparison of two aspirin doses on ischemic stroke in post-myocardial infarction patients in the warfarin (Coumadin) Aspirin Reinfarction Study (CARS). 
  • Comparison of visual assessment of coronary stenosis with independent quantitative coronary angiography: Findings from the Prospective Multicenter Imaging Study for Evaluation of Chest Pain (PROMISE) trial. 
  • Complete 2-Year Results Confirm Bayesian Analysis of the SURTAVI Trial. 
  • Complete revascularisation in ST-elevation myocardial infarction and multivessel disease: meta-analysis of randomised controlled trials. 
  • Complex abdominal wall hernias: a new classification system and approach to management based on review of 133 consecutive patients. 
  • Complex salvage procedures for severe lower extremity nerve pain. 
  • Complexity of the msp2 locus and the severity of childhood malaria, in south-western Nigeria. 
  • Complications of human immunodeficiency virus therapy. 
  • Composite Metric for Benchmarking Site Performance in Transcatheter Aortic Valve Replacement: Results From the STS/ACC TVT Registry. 
  • Composite measures of physical activity and pain associate better with functional assessments than pain alone in knee osteoarthritis. 
  • Comprehensive analysis of LAMC1 genetic variants in advanced pelvic organ prolapse. 
  • Compression stockings to prevent post-thrombotic syndrome: a randomised placebo-controlled trial. 
  • Computed Tomography-Based Oversizing Degrees and Incidence of Paravalvular Regurgitation of a New Generation Transcatheter Heart Valve. 
  • Computed nasal resistance compared with patient-reported symptoms in surgically treated nasal airway passages: a preliminary report. 
  • Conceptualization and rationale for consensus definitions of terms in major depressive disorder. Remission, recovery, relapse, and recurrence. 
  • Concerns for the reliability and validity of the National Stroke Project Stroke Severity Scale. 
  • Concerns underlying treatment preferences of advanced cancer patients with children. 
  • Concise review: acute graft-versus-host disease: immunobiology, prevention, and treatment. 
  • Concomitant Anterior Repair, Preoperative Prolapse Severity, and Anatomic Prolapse Outcomes After Vaginal Apical Procedures. 
  • Conditional Macrophage Depletion Increases Inflammation and Does Not Inhibit the Development of Osteoarthritis in Obese Macrophage Fas-Induced Apoptosis-Transgenic Mice. 
  • Confirming the Bidirectional Nature of the Association Between Severe Hypoglycemic and Cardiovascular Events in Type 2 Diabetes: Insights From EXSCEL. 
  • Conflict and mental health: a cross-sectional epidemiological study in Nepal. 
  • Consensus Treatment Plans for Chronic Nonbacterial Osteomyelitis Refractory to Nonsteroidal Antiinflammatory Drugs and/or With Active Spinal Lesions. 
  • Consensus statement on the primary care management of depression from the International Consensus Group on Depression and Anxiety. 
  • Considerations and priorities for incorporating the patient perspective on remission in rheumatoid arthritis: An OMERACT 2020 special interest group report. 
  • Consistent improvement with eculizumab across muscle groups in myasthenia gravis. 
  • Construct and concurrent validation of the MG-QOL15 in the practice setting. 
  • Contemporary experience with postpancreatectomy hemorrhage: results of 1,122 patients resected between 2006 and 2011. 
  • Contemporary incidence, predictors, and outcomes of acute kidney injury in patients undergoing percutaneous coronary interventions: insights from the NCDR Cath-PCI registry. 
  • Contemporary solutions for the treatment of facial nerve paralysis. 
  • Content and Face Validity and Feasibility of 5 Candidate Instruments for Psoriatic Arthritis Randomized Controlled Trials: The PsA OMERACT Core Set Workshop at the GRAPPA 2017 Annual Meeting. 
  • Continuous intravenous cimetidine decreases stress-related upper gastrointestinal hemorrhage without promoting pneumonia. 
  • Continuous intravenous dobutamine is associated with an increased risk of death in patients with advanced heart failure: insights from the Flolan International Randomized Survival Trial (FIRST). 
  • Contribution of cancer symptoms, dysfunctional sleep related thoughts, and sleep inhibitory behaviors to the insomnia process in breast cancer survivors: a daily process analysis. 
  • Controlling faecal incontinence in women by performing anal exercises with biofeedback or loperamide: a randomised clinical trial. 
  • Controversies and Challenges of Ventricular Assist Device Therapy. 
  • Conversion to dementia from mild cognitive disorder: the Cache County Study. 
  • Coping with genetic testing for breast cancer susceptibility. 
  • Cord Blood Metabolomics: Association With Newborn Anthropometrics and C-Peptide Across Ancestries. 
  • Core Outcome Sets Specifically for Longterm Observational Studies: OMERACT Special Interest Group Update in Rheumatoid Arthritis. 
  • Core lab analysis of baseline echocardiographic studies in the STICH trial and recommendation for use of echocardiography in future clinical trials. 
  • Coronal plane spinal malalignment and Parkinson's disease: prevalence and associations with disease severity. 
  • Coronary Artery Disease - Reporting and Data System (CAD-RADS): An Expert Consensus Document of SCCT, ACR and NASCI: Endorsed by the ACC. 
  • Coronary Microvascular Dysfunction as a Mechanism of Angina in Severe AS: Prospective Adenosine-Stress CMR Study. 
  • Coronary artery bypass graft failure after on-pump and off-pump coronary artery bypass: findings from PREVENT IV. 
  • Coronary artery calcium: A technical argument for a new scoring method. 
  • Coronary artery disease is associated with Alzheimer disease neuropathology in APOE4 carriers. 
  • Coronary bypass graft surgery: reexamining the assumptions. 
  • Corpus Callosum Diffusion and Connectivity Features in High Functioning Subjects With Pyridoxine-Dependent Epilepsy. 
  • Correlates of remission in primary care patients treated for minor depression. 
  • Correlation between optical coherence tomography and glaucomatous optic nerve head damage in children. 
  • Correlation between pericardial, mediastinal, and intrathoracic fat volumes with the presence and severity of coronary artery disease, metabolic syndrome, and cardiac risk factors. 
  • Correlation between quantitative whole-body muscle magnetic resonance imaging and clinical muscle weakness in Pompe disease. 
  • Correlation between symptoms and function in older adults with comorbidity. 
  • Correlation of lymphocyte heat shock protein 70 levels with neurologic deficits in elderly patients with cerebral infarction. 
  • Correlation of maximum urethral closure pressure with Valsalva leak point pressure using air-charged urodynamic catheters. 
  • Correlations between physician-perceived functional status, patient-perceived health status, and cardiopulmonary exercise results in hypertrophic cardiomyopathy. 
  • Cortical Brain Abnormalities in 4474 Individuals With Schizophrenia and 5098 Control Subjects via the Enhancing Neuro Imaging Genetics Through Meta Analysis (ENIGMA) Consortium. 
  • Corticospinal tract lesion load: An imaging biomarker for stroke motor outcomes. 
  • Corticosteroid Therapy During Acute Bronchiolitis in Patients Who Later Develop Asthma. 
  • Cost of Medical Care of Patients with Advanced Serious Illness in Singapore (COMPASS): prospective cohort study protocol. 
  • Cost of achieving equivalent outcomes in sicker patients after liver transplant. 
  • Cost of invasive fungal infections in the era of new diagnostics and expanded treatment options. 
  • Cost-Effectiveness of Mitral Valve Repair Versus Replacement for Severe Ischemic Mitral Regurgitation: A Randomized Clinical Trial From the Cardiothoracic Surgical Trials Network. 
  • Cost-effectiveness of pegfilgrastim versus filgrastim primary prophylaxis in women with early-stage breast cancer receiving chemotherapy in the United States. 
  • Cost-effectiveness of posaconazole versus fluconazole for prevention of invasive fungal infections in U.S. patients with graft-versus-host disease. 
  • Costs of periprocedural complications in patients treated with transcatheter aortic valve replacement: results from the Placement of Aortic Transcatheter Valve trial. 
  • Covert hepatic encephalopathy: not as minimal as you might think. 
  • Creation and validation of the Singing Voice Handicap Index. 
  • Criterion-related validity of a diarrhea questionnaire in HIV-infected patients. 
  • Critical Care and Mechanical Ventilation Practices Surrounding Liver Transplantation in Children: A Multicenter Collaborative. 
  • Crohn's disease patients' risk-benefit preferences: serious adverse event risks versus treatment efficacy. 
  • Cross-European validation of the ItchyQoL in pruritic dermatoses. 
  • Cross-cultural comparison of patients undergoing ACL reconstruction in the United States and Norway. 
  • Crotalidae polyvalent immune Fab (ovine) antivenom is efficacious for envenomations by Southern Pacific rattlesnakes (Crotalus helleri). 
  • Crotaline Fab antivenom for the treatment of children with rattlesnake envenomation. 
  • Cultural aspects in the treatment of patients with skin disease. 
  • Cumulative exposure to traumatic events in older adults. 
  • CureGN Study Rationale, Design, and Methods: Establishing a Large Prospective Observational Study of Glomerular Disease. 
  • Curious Crosses: Injection-Induced Lesions. 
  • Current Controversies in Caring for the Critically Ill Pulmonary Embolism Patient. 
  • Current indication of a modified Sugiura procedure in the management of variceal bleeding. 
  • Current status of hepatic resection. 
  • Cutaneous manifestations as presenting sign of autoimmune lymphoproliferative syndrome in childhood. 
  • Cytokine Gene Polymorphisms Associated With Symptom Clusters in Oncology Patients Undergoing Radiation Therapy. 
  • Cytokines and adhesion molecules in the pathogenesis of vasculitis. 
  • DNA methylation signatures reflect aging in patients with nonalcoholic steatohepatitis. 
  • Daily pain and symptoms in children with polyarticular arthritis. 
  • Daily well-being of cancer survivors: the role of somatic amplification. 
  • Damage caused by Wegener's granulomatosis and its treatment: prospective data from the Wegener's Granulomatosis Etanercept Trial (WGET). 
  • Damage extent and predictors in adult and juvenile dermatomyositis and polymyositis as determined with the myositis damage index. 
  • Dasotraline for the Treatment of Attention-Deficit/Hyperactivity Disorder: A Randomized, Double-Blind, Placebo-Controlled, Proof-of-Concept Trial in Adults. 
  • Day-to-Day Change in Pulsatility Index Describes Anterior Cerebral Circulation Disturbance and Functional Outcomes in Pediatric Traumatic Brain Injury. 
  • Days alive and out of hospital and the patient journey in patients with heart failure: Insights from the candesartan in heart failure: assessment of reduction in mortality and morbidity (CHARM) program. 
  • Decision-making capacity for research participation among individuals in the CATIE schizophrenia trial. 
  • Decompression illness. 
  • Decreased circulating macrophage migration inhibitory factor (MIF) protein and blood mononuclear cell MIF transcripts in children with Plasmodium falciparum malaria. 
  • Decreased physical function and increased pain sensitivity in mice deficient for type IX collagen. 
  • Decreased use of non-steroidal anti-inflammatory drugs for the treatment of juvenile idiopathic arthritis in the era of modern aggressive treatment. 
  • Deep brain stimulation of the subthalamic nucleus reestablishes neuronal information transmission in the 6-OHDA rat model of parkinsonism. 
  • Deep learning-based quantification of NAFLD/NASH progression in human liver biopsies. 
  • Defibrotide sodium for the treatment of hepatic veno-occlusive disease/sinusoidal obstruction syndrome. 
  • Deficient behavioral inhibition and anomalous selective attention in a community sample of adolescents with psychopathic traits and low-anxiety traits. 
  • Defining Improvement in Nonalcoholic Steatohepatitis for Treatment Trial Endpoints: Recommendations From the Liver Forum. 
  • Defining Spino-Pelvic Alignment Thresholds: Should Operative Goals in Adult Spinal Deformity Surgery Account for Age? 
  • Defining emergency department asthma visits for public health surveillance, North Carolina, 2008-2009. 
  • Defining insomnia: quantitative criteria for insomnia severity and frequency. 
  • Defining meaningful change in Alzheimer's disease trials: the donepezil experience. 
  • Defining morbidity after pancreaticoduodenectomy: use of a prospective complication grading system. 
  • Defining potency: a comparison of the International Index of Erectile Function short version and the Expanded Prostate Cancer Index Composite. 
  • Defining the role of chest radiography in determining candidacy for pectus excavatum repair. 
  • Defining wound microbial flora: molecular microbiology opening new horizons. 
  • Definitions and guidelines for assessment of wounds and evaluation of healing. 
  • Definitions and outcome measures for bullous pemphigoid: recommendations by an international panel of experts. 
  • Definitions of the phenotypic manifestations of sickle cell disease. 
  • Degenerative Spinal Deformity. 
  • Delay between stroke onset and emergency department evaluation. 
  • Deliberate self-harm and suicidal ideation among male Iraq/Afghanistan-era veterans seeking treatment for PTSD. 
  • Delirium is a robust predictor of morbidity and mortality among critically ill patients treated in the cardiac intensive care unit. 
  • Delta sleep EEG in depressed adolescent females and healthy controls. 
  • Dementia: the leading predictor of death in a defined elderly population: the Cache County Study. 
  • Demographic and Clinical Factors Associated With Nonsurgical Osteoarthritis Treatment Among Patients in Outpatient Clinics. 
  • Demographic and clinical characteristics associated with a history of bizarre delusions in a cross-diagnostic sample of individuals with psychotic disorders. 
  • Demographic and clinical variation in Veterans Health Administration provision of assistive technology devices to veterans poststroke. 
  • Demographic and illness-related variables associated with HIV-related fatigue. 
  • Demographics, family history, premorbid functioning, developmental characteristics, and course of patients with deteriorated affective disorder. 
  • Demographics, treatment seeking, and diagnoses of anxiety support group participants. 
  • Depressed plasma platelet-activating factor acetylhydrolase in patients presenting with acute myocardial infarction. 
  • Depression Suppresses Treatment Response for Traumatic Loss-Related Posttraumatic Stress Disorder in Active Duty Military Personnel. 
  • Depression and comorbid illness in elderly primary care patients: impact on multiple domains of health status and well-being. 
  • Depression and five year survival following acute myocardial infarction: a prospective study. 
  • Depression and ischemic heart disease: what have we learned so far and what must we do in the future? 
  • Depression and long-term mortality risk in patients with coronary artery disease. 
  • Depression and other determinants of values placed on current health state by stroke patients: evidence from the VA Acute Stroke (VASt) study. 
  • Depression and physical disability outcomes in depressed medically ill hospitalized older adults. 
  • Depression as a risk factor for mortality after acute myocardial infarction. 
  • Depression as a risk factor for mortality after coronary artery bypass surgery. 
  • Depression in elderly hospitalized patients with medical illness. 
  • Depression in medically ill hospitalized older adults: prevalence, characteristics, and course of symptoms according to six diagnostic schemes. 
  • Depression in primary caregivers of patients listed for liver or kidney transplantation. 
  • Depression outcome in inpatients with congestive heart failure. 
  • Depressive state- and disease-related alterations in neural responses to affective and executive challenges in geriatric depression. 
  • Depressive symptoms and associated factors in systemic lupus erythematosus. 
  • Depressive symptoms and mental stress-induced myocardial ischemia in patients with coronary heart disease. 
  • Depressive symptoms in elderly medical-surgical patients hospitalized in community settings. 
  • Description of the Age-Related Eye Disease Study 9-step severity scale applied to participants in the Complications of Age-related Macular Degeneration Prevention Trial. 
  • Design innovations and baseline findings in a long-term Parkinson's trial: the National Institute of Neurological Disorders and Stroke Exploratory Trials in Parkinson's Disease Long-Term Study-1. 
  • Design, rationale, and initiation of the Surgical Interventions for Moderate Ischemic Mitral Regurgitation Trial: a report from the Cardiothoracic Surgical Trials Network. 
  • Detailing of gastrointestinal symptoms in cancer patients with advanced disease: new methodologies, new insights, and a proposed approach. 
  • Detection of Multiple Respiratory Viruses Associated With Mortality and Severity of Illness in Children. 
  • Detection of differentially abundant cell subpopulations in scRNA-seq data. 
  • Determinants of Rejection Rate for Coronary CT Angiography Fractional Flow Reserve Analysis. 
  • Determinants of care seeking for mental health problems in rural Haiti: culture, cost, or competency. 
  • Determination of quality of life-related utilities for health states relevant to ovarian cancer diagnosis and treatment. 
  • Determining the Independent Risk Factors for Worse SCAR-Q Scores and Future Scar Revision Surgery. 
  • Developing a clinically feasible personalized medicine approach to pediatric septic shock. 
  • Developing a construct to evaluate flares in rheumatoid arthritis: a conceptual report of the OMERACT RA Flare Definition Working Group. 
  • Developing a risk-based composite neurologic outcome for a trial of hydroxyurea in young children with sickle cell disease. 
  • Development and Assessment of a Computer Algorithm for Stroke Vascular Localization Using Components of the National Institutes of Health Stroke Scale. 
  • Development and Evaluation of a Novel Mouse Model of Asphyxial Cardiac Arrest Revealed Severely Impaired Lymphopoiesis After Resuscitation. 
  • Development and Performance of a Clinical Decision Support Tool to Inform Resource Utilization for Elective Operations. 
  • Development and Validation of a Quantitative Measure of Adaptive Behaviors in Women With Pelvic Floor Disorders. 
  • Development and Validation of a Risk Prediction Model for In-Hospital Mortality Among Patients With Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis-ABCD-10. 
  • Development and Validation of the Rasch-Built Overall Amyotrophic Lateral Sclerosis Disability Scale (ROADS). 
  • Development and reliability of retinal arteriolar central light reflex quantification system: a new approach for severity grading. 
  • Development and validation of the Proxy-Reported Pulmonary Outcomes Scale for premature infants. 
  • Development of a Metastatic Spinal Tumor Frailty Index (MSTFI) Using a Nationwide Database and Its Association with Inpatient Morbidity, Mortality, and Length of Stay After Spine Surgery. 
  • Development of a Modified Cervical Deformity Frailty Index: A Streamlined Clinical Tool for Preoperative Risk Stratification. 
  • Development of a New International Antiphospholipid Syndrome Classification Criteria Phase I/II Report: Generation and Reduction of Candidate Criteria. 
  • Development of a Retinopathy of Prematurity Activity Scale and Clinical Outcome Measures for Use in Clinical Trials. 
  • Development of a clinical prediction model for the postthrombotic syndrome in a prospective cohort of patients with proximal deep vein thrombosis. 
  • Development of a computer-based behavioral assessment of checking behavior in obsessive-compulsive disorder. 
  • Development of a criteria set and a structured interview for disorders of extreme stress (SIDES). 
  • Development of a disease activity and responder index for psoriatic arthritis--report of the Psoriatic Arthritis Module at OMERACT 11. 
  • Development of a disease-specific graded prognostic assessment index for the management of sarcoma patients with brain metastases (Sarcoma-GPA). 
  • Development of a protocol for allogeneic marrow transplantation for severe systemic sclerosis: paradigm for autoimmune disease. 
  • Development of an attention-touch control for manual cervical distraction: a pilot randomized clinical trial for patients with neck pain. 
  • Development of ocular disease in patients with mucous membrane pemphigoid involving the oral mucosa. 
  • Development of the Brief Bipolar Disorder Symptom Scale for patients with bipolar disorder. 
  • Development of the Osteoporosis Assessment Questionnaire--physical Function (OPAQ-PF): an osteoporosis-targeted, patient-reported outcomes (PRO) measure of physical function. 
  • Development of validated disease activity and damage indices for the juvenile idiopathic inflammatory myopathies: I. Physician, parent, and patient global assessments. Juvenile Dermatomyositis Disease Activity Collaborative Study Group. 
  • Developmental allometry and paediatric malaria. 
  • Dexamethasone sustained drug delivery implant for the treatment of severe uveitis. 
  • Diagnosing Liver Fibrosis and Cirrhosis: Serum, Imaging, or Tissue? 
  • Diagnosis and management of pemphigus: Recommendations of an international panel of experts. 
  • Diagnosis, grading and management of toxicities from immunotherapies in children, adolescents and young adults with cancer. 
  • Diagnosis, grading, and treatment recommendations for children, adolescents, and young adults with sinusoidal obstructive syndrome: an international expert position statement. 
  • Diagnostic Accuracy of Noninvasive Fibrosis Models to Detect Change in Fibrosis Stage. 
  • Diagnostic Thresholds for Blood Pressure Measured at Home in the Context of the 2017 Hypertension Guideline. 
  • Diagnostic efficiency of the personality assessment inventory LOGIT function for posttraumatic stress disorder in women. 
  • Diagnostic performance of 64-multidetector row coronary computed tomographic angiography for evaluation of coronary artery stenosis in individuals without known coronary artery disease: results from the prospective multicenter ACCURACY (Assessment by Coronary Computed Tomographic Angiography of Individuals Undergoing Invasive Coronary Angiography) trial. 
  • Diagnostic work-up for severe aplastic anemia in children: Consensus of the North American Pediatric Aplastic Anemia Consortium. 
  • Dialectical behavior therapy for high suicide risk in individuals with borderline personality disorder: a randomized clinical trial and component analysis. 
  • Dialysis-requiring acute kidney injury among hospitalized adults with documented hepatitis C Virus infection: a nationwide inpatient sample analysis. 
  • Diet-induced obesity differentially regulates behavioral, biomechanical, and molecular risk factors for osteoarthritis in mice. 
  • Diet-induced obesity significantly increases the severity of posttraumatic arthritis in mice. 
  • Differences in baseline characteristics and in-hospital outcomes in patients with or without prior stroke undergoing percutaneous coronary intervention. 
  • Differences in depression, posttraumatic stress disorder, and lifetime trauma exposure in formerly abused women with mild versus moderate to severe chronic pain 
  • Differences in psychiatric symptoms among Asian patients with depression: a multi-country cross-sectional study. 
  • Differences in psychosocial and health correlates of major and minor depression in medically ill older adults. 
  • Differential chromatin accessibility in peripheral blood mononuclear cells underlies COVID-19 disease severity prior to seroconversion. 
  • Differential effects of operative complications on survival after surgery for primary lung cancer. 
  • Differential expression of synaptic proteins in the frontal and temporal cortex of elderly subjects with mild cognitive impairment. 
  • Differential item functioning in the Unified Dyskinesia Rating Scale (UDysRS). 
  • Differential response to placebo among patients with social phobia, panic disorder, and obsessive-compulsive disorder. 
  • Differing symptoms of abused versus nonabused women in obstetric-gynecology settings. 
  • Difficulties with emotion regulation mediate the relationship between borderline personality disorder symptom severity and interpersonal problems. 
  • Dipsticks and diagnostic algorithms in urinary tract infection: development and validation, randomised trial, economic analysis, observational cohort and qualitative study. 
  • Direct en face imaging of secundum atrial septal defects by velocity-encoded cardiovascular magnetic resonance in patients evaluated for possible transcatheter closure. 
  • Direct repair of the pars interarticularis for spondylolysis and spondylolisthesis. 
  • Disability Weights for Pediatric Surgical Procedures: A Systematic Review and Analysis. 
  • Disability in patients with end-stage liver disease: Results from the functional assessment in liver transplantation study. 
  • Discontinuing vs continuing ACEIs and ARBs in hospitalized patients with COVID-19 according to disease severity: Insights from the BRACE CORONA trial. 
  • Discriminative value of inflammatory biomarkers for suspected sepsis. 
  • Disease Burden Following Non-Cardioembolic Minor Ischemic Stroke or High-Risk TIA: A GWTG-Stroke Study. 
  • Disease Severity and Quality of Life in Patients With Idiopathic Pulmonary Fibrosis: A Cross-Sectional Analysis of the IPF-PRO Registry. 
  • Disease activity, proteinuria, and vitamin D status in children with systemic lupus erythematosus and juvenile dermatomyositis. 
  • Disease progression in hemodynamically stable patients presenting to the emergency department with sepsis. 
  • Disease progression timeline estimation for Alzheimer's disease using discriminative event based modeling. 
  • Disease severity and domain-specific arthritis self-efficacy: relationships to pain and functioning in patients with rheumatoid arthritis. 
  • Disordered FGF23 and mineral metabolism in children with CKD. 
  • Disorders of extreme stress: The empirical foundation of a complex adaptation to trauma. 
  • Disparities in Fibroid Incidence, Prognosis, and Management. 
  • Disparities in liver transplantation before and after introduction of the MELD score. 
  • Disrupted Prefrontal Regulation of Striatal Subjective Value Signals in Psychopathy. 
  • Diurnal mood variation in outpatients with major depressive disorder: implications for DSM-V from an analysis of the Sequenced Treatment Alternatives to Relieve Depression Study data. 
  • Do adult disease severity subclassifications predict use of cyclophosphamide in children with ANCA-associated vasculitis? An analysis of ARChiVe study treatment decisions. 
  • Do beliefs about depression etiologies influence the type and severity of depression stigma? The case of Arab adolescents. 
  • Do larger periprocedural fluid volumes reduce the severity of post-endoscopic retrograde cholangiopancreatography pancreatitis? 
  • Do modern techniques improve core decompression outcomes for hip osteonecrosis? 
  • Do people turn to religion in times of stress?: an examination of change in religiousness among elderly, medically ill patients. 
  • Do preparation and life completion discussions improve functioning and quality of life in seriously ill patients? Pilot randomized control trial. 
  • Does Neck Disability Index Correlate With 12-Month Satisfaction After Elective Surgery for Cervical Radiculopathy? Results From a National Spine Registry. 
  • Does Prostate Size Predict the Development of Incident Lower Urinary Tract Symptoms in Men with Mild to No Current Symptoms? Results from the REDUCE Trial. 
  • Does This Patient Have Acute Mountain Sickness?: The Rational Clinical Examination Systematic Review. 
  • Does This Patient Have a Severe Snake Envenomation?: The Rational Clinical Examination Systematic Review. 
  • Does a coexisting anxiety disorder predict persistence of depressive illness in primary care patients with major depression? 
  • Does age impact the obese asthma phenotype? Longitudinal asthma control, airway function, and airflow perception among mild persistent asthmatics. 
  • Does age make a difference in the effects of physical health and social support on the outcome of a major depressive episode? 
  • Does antidepressant therapy improve cognition in elderly depressed patients? 
  • Does change in health-related quality of life score predict survival? Analysis of EORTC 08975 lung cancer trial. 
  • Does change in neuromuscular jitter predict or correlate with clinical change in MG? 
  • Does comorbid substance use disorder impair recovery from major depression with SSRI treatment? An analysis of the STAR*D level one treatment outcomes. 
  • Does early-onset chronic or recurrent major depression impact outcomes with antidepressant medications? A CO-MED trial report. 
  • Does pretreatment insomnia or anxiety predict acute response to bupropion SR? 
  • Does prior short-segment surgery for adult scoliosis impact perioperative complication rates and clinical outcome among patients undergoing scoliosis correction? 
  • Does support from foreign domestic workers decrease the negative impact of informal caregiving? Results from Singapore survey on informal caregiving. 
  • Does the clinical examination predict airflow limitation? 
  • Does the duration of index episode affect the treatment outcome of major depressive disorder? A STAR*D report. 
  • Does the presence of coronary artery disease impact perioperative outcomes following partial hepatectomy? 
  • Does this patient have a severe upper gastrointestinal bleed? 
  • Does this patient meet the criteria for Emergency Severity Index level 2? 
  • Does treatment (nonoperative and operative) improve the two-year quality of life in patients with adult symptomatic lumbar scoliosis: a prospective multicenter evidence-based medicine study. 
  • Does urethral competence affect urodynamic voiding parameters in women with prolapse? 
  • Domestic violence is associated with environmental suppression of IQ in young children. 
  • Donepezil for treatment of cognitive dysfunction in children with Down syndrome aged 10-17. 
  • Dopamine agonists and the suppression of impulsive motor actions in Parkinson disease. 
  • Doppler Velocity Index Outcomes Following Surgical or Transcatheter Aortic Valve Replacement in the PARTNER Trials. 
  • Doppler echocardiographic findings in adults with severe symptomatic valvular aortic stenosis. Balloon Valvuloplasty Registry Echocardiographers. 
  • Doppler-detected valve movement in aortic stenosis: a predictor of adverse outcome. 
  • Doppler-guided hemorrhoidal artery ligation and rectoanal repair modification for the treatment of grade III and grade IV hemorrhoids: one-year follow-up. 
  • Dorsal genital nerve stimulation for the treatment of overactive bladder symptoms. 
  • Dose intensity and hematologic toxicity in older cancer patients receiving systemic chemotherapy. 
  • Dose-dependent association between amiodarone and severe primary graft dysfunction in orthotopic heart transplantation. 
  • Dosimetric Predictors of Patient-Reported Xerostomia and Dysphagia With Deintensified Chemoradiation Therapy for HPV-Associated Oropharyngeal Squamous Cell Carcinoma. 
  • Double-blind comparison of granisetron, promethazine, or a combination of both for the prevention of postoperative nausea and vomiting in females undergoing outpatient laparoscopies. 
  • Down Syndrome-Associated Arthritis Cohort in the New Childhood Arthritis and Rheumatology Research Alliance Registry: Clinical Characteristics, Treatment, and Outcomes. 
  • Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome. 
  • Drug rechallenge following drug-induced liver injury. 
  • Dual Procurement of Lung and Heart Allografts Does Not Negatively Affect Lung Transplant Outcomes. 
  • Dual-Task Effects on Story Retell for Participants With Moderate, Mild, or No Aphasia: Quantitative and Qualitative Findings. 
  • Duke Case-Mix System (DUMIX) for ambulatory health care. 
  • Durability and clinical impact of tricuspid valve procedures in patients receiving a continuous-flow left ventricular assist device. 
  • Duration of illness predicts outcome for bulimia nervosa: a long-term follow-up study. 
  • Duration of symptoms prior to diagnosis is related inversely to presenting disease stage in children with medulloblastoma. 
  • Dynamic Responses in Retinal Vessel Caliber With Flicker Light Stimulation and Risk of Diabetic Retinopathy and Its Progression. 
  • Dynamic changes in thalamic connectivity following stress and its association with future depression severity. 
  • ECG quantification of myocardial scar and risk stratification in MADIT-II. 
  • ECT in bipolar and unipolar depression: differences in speed of response. 
  • ECT remission rates in psychotic versus nonpsychotic depressed patients: a report from CORE. 
  • EUS-guided FNA of pancreatic metastases: a multicenter experience. 
  • Early Adoption of Sacubitril/Valsartan for Patients With Heart Failure With Reduced Ejection Fraction: Insights From Get With the Guidelines-Heart Failure (GWTG-HF). 
  • Early Blood Transfusions in Sepsis: Unchanged Survival and Increased Costs. 
  • Early Clinical Outcomes After Transcatheter Aortic Valve Replacement Using a Novel Self-Expanding Bioprosthesis in Patients With Severe Aortic Stenosis Who Are Suboptimal for Surgery: Results of the Evolut R U.S. Study. 
  • Early Determination of Prognosis in Neonatal Moderate or Severe Hypoxic-Ischemic Encephalopathy. 
  • Early Patient-Reported Outcomes Predict 3-Year Outcomes in Operatively Treated Patients with Adult Spinal Deformity. 
  • Early alliance, alliance ruptures, and symptom change in a nonrandomized trial of cognitive therapy for avoidant and obsessive-compulsive personality disorders. 
  • Early appearance of neutralizing immunoglobulin G3 antibodies is associated with chikungunya virus clearance and long-term clinical protection. 
  • Early changes of lung function and structure in an elastase model of emphysema—a hyperpolarized³ He MRI study 
  • Early discharge in the thrombolytic era: an analysis of criteria for uncomplicated infarction from the Global Utilization of Streptokinase and t-PA for Occluded Coronary Arteries (GUSTO) trial. 
  • Early normalization of Quality of Life predicts later remission in depression: Findings from the CO-MED trial. 
  • Early predictors of communication development in young children with autism spectrum disorder: joint attention, imitation, and toy play. 
  • Early quality of life assessment in men treated with permanent source interstitial brachytherapy for clinically localized prostate cancer. 
  • Early recognition of Alzheimer's disease: what is consensual? What is controversial? What is practical? 
  • Early regression in social communication in autism spectrum disorders: a CPEA Study. 
  • Early regression of severe left ventricular hypertrophy after transcatheter aortic valve replacement is associated with decreased hospitalizations. 
  • Early undifferentiated connective tissue disease (CTD). VI. An inception cohort after 10 years: disease remissions and changes in diagnoses in well established and undifferentiated CTD. 
  • Early use of TIPS for cirrhosis and variceal bleeding. 
  • Early worsening heart failure in patients admitted with acute heart failure--a new outcome measure associated with long-term prognosis? 
  • Eating Disorders in the Primary Care Setting. 
  • Echocardiographic Assessment of Right Ventricular Function and Response to Therapy in Pulmonary Arterial Hypertension. 
  • Echocardiographic imaging of procedural complications during balloon-expandable transcatheter aortic valve replacement. 
  • Economic evaluation of the benefits of reducing acute cardiorespiratory morbidity associated with air pollution. 
  • Editorial comment on: The role of endoscopic treatment in the management of grade V primary vesicoureteral reflux. 
  • Effect of Age and Renal Function on Survival After Left Ventricular Assist Device Implantation. 
  • Effect of Aging on Adipose Tissue Inflammation in the Knee Joints of F344BN Rats. 
  • Effect of Dextroamphetamine on Poststroke Motor Recovery: A Randomized Clinical Trial. 
  • Effect of ICD-9 to ICD-10 Transition on Accuracy of Codes for Stage of Diabetic Retinopathy and Related Complications: Results from the CODER Study. 
  • Effect of SAPIEN 3 Transcatheter Valve Implantation on Health Status in Patients With Severe Aortic Stenosis at Intermediate Surgical Risk: Results From the PARTNER S3i Trial. 
  • Effect of Urate-Elevating Inosine on Early Parkinson Disease Progression: The SURE-PD3 Randomized Clinical Trial. 
  • Effect of Uterosacral Ligament Suspension vs Sacrospinous Ligament Fixation With or Without Perioperative Behavioral Therapy for Pelvic Organ Vaginal Prolapse on Surgical Outcomes and Prolapse Symptoms at 5 Years in the OPTIMAL Randomized Clinical Trial. 
  • Effect of a clinical stroke on the risk of dementia in a prospective cohort. 
  • Effect of age at onset on the course of major depressive disorder. 
  • Effect of amlodipine on the survival of patients with severe chronic heart failure due to a nonischemic cardiomyopathy: results of the PRAISE-2 study (prospective randomized amlodipine survival evaluation 2). 
  • Effect of cardiac resynchronization therapy and implantable cardioverter defibrillator on quality of life in patients with heart failure: a meta-analysis. 
  • Effect of cognitive-behavioral couple therapy for PTSD: a randomized controlled trial. 
  • Effect of concurrent substance use disorder on the effectiveness of single and combination antidepressant medications for the treatment of major depression: an exploratory analysis of a single-blind randomized trial. 
  • Effect of defibrillation threshold testing on heart failure hospitalization or death in the Multicenter Automatic Defibrillator Implantation Trial-Cardiac Resynchronization Therapy (MADIT-CRT). 
  • Effect of disease severity and optic disc size on diagnostic accuracy of RTVue spectral domain optical coherence tomograph in glaucoma. 
  • Effect of disease severity on the performance of Cirrus spectral-domain OCT for glaucoma diagnosis. 
  • Effect of exercise on biomarkers, fatigue, sleep disturbances, and depressive symptoms in older women with breast cancer receiving hormonal therapy. 
  • Effect of hemoglobin target on progression of kidney disease: a secondary analysis of the CHOIR (Correction of Hemoglobin and Outcomes in Renal Insufficiency) trial. 
  • Effect of inborn vs. outborn delivery on neurodevelopmental outcomes in infants with hypoxic-ischemic encephalopathy: secondary analyses of the NICHD whole-body cooling trial. 
  • Effect of obesity on sinonasal disease in asthma. 
  • Effect of participation in a park-based afterschool program on cardiovascular disease risk among severely obese youth. 
  • Effect of pregnancy on disease flares in patients with systemic lupus erythematosus. 
  • Effect of smoking and sedentary behavior on the association between depressive symptoms and mortality from coronary heart disease. 
  • Effect of spinal manipulation on sensorimotor functions in back pain patients: study protocol for a randomised controlled trial. 
  • Effect of tocilizumab on clinical outcomes at 15 days in patients with severe or critical coronavirus disease 2019: randomised controlled trial. 
  • Effect of variability in the interpretation of coronary angiograms on the appropriateness of use of coronary revascularization procedures. 
  • Effectiveness of a postoperative disposition protocol for sleep apnea surgery. 
  • Effectiveness of antidepressant treatments in pre-menopausal versus post-menopausal women: a pilot study on differential effects of sex hormones on antidepressant effects. 
  • Effectiveness of cevimeline to improve oral health in patients with postradiation xerostomia. 
  • Effectiveness of mental health services. 
  • Effectiveness of psychological treatments for depression and alcohol use disorder delivered by community-based counsellors: two pragmatic randomised controlled trials within primary healthcare in Nepal. 
  • Effectiveness of the Ad26.COV2.S (Johnson & Johnson) Coronavirus Disease 2019 (COVID-19) Vaccine for Preventing COVID-19 Hospitalizations and Progression to High Disease Severity in the United States. 
  • Effectiveness of the Middle East respiratory syndrome-coronavirus protocol in enhancing the function of an Emergency Department in Qatar. 
  • Effects of Acute, Profound Hypoxia on Healthy Humans: Implications for Safety of Tests Evaluating Pulse Oximetry or Tissue Oximetry Performance. 
  • Effects of Nicotinamide and Lanthanum Carbonate on Serum Phosphate and Fibroblast Growth Factor-23 in CKD: The COMBINE Trial. 
  • Effects of Omecamtiv Mecarbil on Symptoms and Health-Related Quality of Life in Patients With Chronic Heart Failure: Results From the COSMIC-HF Study. 
  • Effects of a Course of Right Unilateral Ultrabrief Pulse Electroconvulsive Therapy Combined With Venlafaxine on Insomnia Symptoms in Elderly Depressed Patients. 
  • Effects of a hybrid education program for Korean mothers of children with atopic dermatitis. 
  • Effects of admission and treatment strategies of DWI courts on offender outcomes. 
  • Effects of atrial fibrillation on treatment of mitral regurgitation in the EVEREST II (Endovascular Valve Edge-to-Edge Repair Study) randomized trial. 
  • Effects of cabozantinib on pain and narcotic use in patients with castration-resistant prostate cancer: results from a phase 2 nonrandomized expansion cohort. 
  • Effects of cardiovascular medications on rate of functional decline in Alzheimer disease. 
  • Effects of combination lipid therapy on coronary stenosis progression and clinical cardiovascular events in coronary disease patients with metabolic syndrome: a combined analysis of the Familial Atherosclerosis Treatment Study (FATS), the HDL-Atherosclerosis Treatment Study (HATS), and the Armed Forces Regression Study (AFREGS). 
  • Effects of donepezil on cortical activation in mild cognitive impairment: a pilot double-blind placebo-controlled trial using functional MR imaging. 
  • Effects of exercise training on depressive symptoms in patients with chronic heart failure: the HF-ACTION randomized trial. 
  • Effects of exercise training on older patients with major depression. 
  • Effects of external qigong therapy on osteoarthritis of the knee. A randomized controlled trial. 
  • Effects of involuntary outpatient commitment on subjective quality of life in persons with severe mental illness. 
  • Effects of methylphenidate on sensitivity to reinforcement in children diagnosed with attention deficit hyperactivity disorder: an application of the matching law. 
  • Effects of obstructive sleep apnea and gastroesophageal reflux disease on asthma control in obesity. 
  • Effects of prasterone on disease activity and symptoms in women with active systemic lupus erythematosus. 
  • Effects of race and ethnicity on depression treatment outcomes: the CO-MED trial. 
  • Effects of red-cell storage duration on patients undergoing cardiac surgery. 
  • Effects of spinal manipulation on trunk proprioception in subjects with chronic low back pain during symptom remission. 
  • Effects of stimulant medication on growth rates across 3 years in the MTA follow-up. 
  • Effects of the dietary approaches to stop hypertension diet, exercise, and caloric restriction on neurocognition in overweight adults with high blood pressure. 
  • Effects of unfractionated heparin and glycoprotein IIb/IIIa antagonists versus bivalirdin on myeloperoxidase release from neutrophils. 
  • Efficacy and Safety of Doxepin 1 mg and 3 mg in a 12-week Sleep Laboratory and Outpatient Trial of Elderly Subjects with Chronic Primary Insomnia. 
  • Efficacy and Safety of Epratuzumab in Moderately to Severely Active Systemic Lupus Erythematosus: Results From Two Phase III Randomized, Double-Blind, Placebo-Controlled Trials. 
  • Efficacy and durability of central oversewing for treatment of aortic insufficiency in patients with continuous-flow left ventricular assist devices. 
  • Efficacy and safety of apixaban in patients after cardioversion for atrial fibrillation: insights from the ARISTOTLE Trial (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation). 
  • Efficacy and safety of live attenuated persistent and rapidly cleared Mycobacterium tuberculosis vaccine candidates in non-human primates. 
  • Efficacy and safety of surgical decompression in patients with cervical spondylotic myelopathy: results of the AOSpine North America prospective multi-center study. 
  • Efficacy and safety of two unfractionated heparin dosing strategies with tenecteplase in acute myocardial infarction (results from Assessment of the Safety and Efficacy of a New Thrombolytic Regimens 2 and 3). 
  • Efficacy and tolerability of treatments for chronic cough: a systematic review and meta-analysis. 
  • Efficacy of Glutamate Modulators in Tic Suppression: A Double-Blind, Randomized Control Trial of D-serine and Riluzole in Tourette Syndrome. 
  • Efficacy of a Low-Tidal Volume Ventilation Strategy to Prevent Reperfusion Lung Injury after Pulmonary Thromboendarterectomy. 
  • Efficacy of alendronate in adults with cystic fibrosis with low bone density. 
  • Efficacy of prednisone for the treatment of ocular myasthenia (EPITOME): A randomized, controlled trial. 
  • Efficacy of second versus third generation oral contraceptives in the treatment of hirsutism. 
  • Efficacy of signal-averaged electrocardiography in the young orthotopic heart transplant patient to detect allograft rejection. 
  • Efficacy, safety and pharmacokinetics of a new high-purity factor X concentrate in women and girls with hereditary factor X deficiency. 
  • Elaboration of tubules with active hedgehog drives parenchymal fibrogenesis in gestational alloimmune liver disease. 
  • Electroconvulsive therapy for severe major depressive disorder after orthotopic liver transplantation. 
  • Electronic monitoring of antipsychotic medication adherence in outpatients with schizophrenia or schizoaffective disorder: an empirical evaluation of its reliability and predictive validity. 
  • Elevated Autism Spectrum Disorder Traits in Young Children with OCD. 
  • Elevated C-reactive protein and self-reported disease activity in systemic lupus erythematosus. 
  • Elevated LRRK2 autophosphorylation in brain-derived and peripheral exosomes in LRRK2 mutation carriers. 
  • Elevated brain lesion volumes in older adults who use calcium supplements: a cross-sectional clinical observational study. 
  • Elevated nitric oxide production in children with malarial anemia: hemozoin-induced nitric oxide synthase type 2 transcripts and nitric oxide in blood mononuclear cells. 
  • Elevated serum CK18 levels in chronic hepatitis C patients are associated with advanced fibrosis but not steatosis. 
  • Elevated serum L-selectin levels and abnormal regulation of L-selectin expression on leukocytes in atopic dermatitis: soluble L-selectin levels indicate disease severity. 
  • Elevated transaminases and hypoalbuminemia in Covid-19 are prognostic factors for disease severity. 
  • Eliciting benefit-risk preferences and probability-weighted utility using choice-format conjoint analysis. 
  • Emergence of endocarditis due to group D streptococci: findings derived from the merged database of the International Collaboration on Endocarditis. 
  • Emergency Severity Index version 4: clarifying common questions. 
  • Emergency medical services use by stroke patients: a population-based study. 
  • Emergency severity index triage category is associated with six-month survival. ESI Triage Study Group. 
  • Emotional responses of mothers of late-preterm and term infants. 
  • End-stage renal disease in nursing homes: a systematic review. 
  • Endorsement of the 66/68 Joint Count for the Measurement of Musculoskeletal Disease Activity: OMERACT 2018 Psoriatic Arthritis Workshop Report. 
  • Endothelial glycocalyx degradation and disease severity in Plasmodium vivax and Plasmodium knowlesi malaria. 
  • Endotype Transitions During the Acute Phase of Pediatric Septic Shock Reflect Changing Risk and Treatment Response. 
  • Endovascular aortic aneurysm repair with carbon dioxide-guided angiography in patients with renal insufficiency. 
  • Endovascular therapy: is it effective in the diabetic limb? 
  • Endovenous laser ablation: strategies for treating multilevel disease. 
  • Energy recovery in individuals with knee osteoarthritis. 
  • Enhanced Patient Involvement and the Need to Revise the Core Set - Report from the Psoriatic Arthritis Working Group at OMERACT 2014. 
  • Enhanced cortisol suppression following dexamethasone administration in domestic violence survivors. 
  • Enhanced expression of cytokines and chemokines by blood monocytes to in vitro lipopolysaccharide stimulation are associated with hostility and severity of depressive symptoms in healthy women. 
  • Enterococcal endocarditis: 107 cases from the international collaboration on endocarditis merged database. 
  • Environmental Factors Modify the Severity of Acute DSS Colitis in Caspase-11-Deficient Mice. 
  • Epidemiologic factors and surgical outcomes in patients with nasal polyposis and asthma. 
  • Epidemiology of apathy in older adults: the Cache County Study. 
  • Epidemiology of psychiatric disability in childhood and adolescence. 
  • Epithelial clara cell injury occurs in bronchiolitis obliterans syndrome after human lung transplantation. 
  • Epithelial splicing regulatory protein 2-mediated alternative splicing reprograms hepatocytes in severe alcoholic hepatitis. 
  • Escitalopram treatment of trichotillomania. 
  • Establishment of an index with increased sensitivity for assessing murine arthritis. 
  • Estimating Optical Coherence Tomography Structural Measurement Floors to Improve Detection of Progression in Advanced Glaucoma. 
  • Estimating Preferences for Complex Health Technologies: Lessons Learned and Implications for Personalized Medicine. 
  • Estrogen receptor-β ligand treatment after disease onset is neuroprotective in the multiple sclerosis model. 
  • Eszopiclone co-administered with fluoxetine in patients with insomnia coexisting with major depressive disorder. 
  • Etanercept and clinical outcomes, fatigue, and depression in psoriasis: double-blind placebo-controlled randomised phase III trial. 
  • Ethnic differences among adolescents beginning treatment for depression. 
  • Ethnic differences in the prognostic value of stress technetium-99m tetrofosmin gated single-photon emission computed tomography myocardial perfusion imaging. 
  • Evaluating cough assessment tools: a systematic review. 
  • Evaluating the validity of model for end-stage liver disease exception points for hepatocellular carcinoma patients with multiple nodules <2 cm. 
  • Evaluation and treatment of patients with lower extremity peripheral artery disease: consensus definitions from Peripheral Academic Research Consortium (PARC). 
  • Evaluation of Biomarkers of Oxidative Stress and Apoptosis in Patients With Severe Methotrexate Neurotoxicity: A Case Series. 
  • Evaluation of Novel Metrics of Symptom Relief in Acute Heart Failure: The Worst Symptom Score. 
  • Evaluation of Opioid Use in Acute Pancreatitis in Absence of Chronic Pancreatitis: Absence of Opioid Dependence an Important Feature. 
  • Evaluation of a panel of non-invasive serum markers to differentiate mild from moderate-to-advanced liver fibrosis in chronic hepatitis C patients. 
  • Evaluation of a provocative dyspnea severity score in acute heart failure. 
  • Evaluation of endoscopic harmonic diverticulostomy. 
  • Evaluation of eszopiclone discontinuation after cotherapy with fluoxetine for insomnia with coexisting depression. 
  • Evaluation of lifetime trauma exposure and physical health in women with posttraumatic stress disorder or major depressive disorder. 
  • Evaluation of the Effects of Severe Depression on Global Cognitive Function and Memory. 
  • Evaluation of the Instability Severity Index score in predicting failure following arthroscopic Bankart surgery in an active military population. 
  • Evaluation of the WHO 2009 classification for diagnosis of acute dengue in a large cohort of adults and children in Sri Lanka during a dengue-1 epidemic. 
  • Evaluation of the reliability and validity of the Cutaneous Lupus Erythematosus Disease Area and Severity Index (CLASI) in paediatric cutaneous lupus among paediatric dermatologists and rheumatologists. 
  • Evaluation study of congestive heart failure and pulmonary artery catheterization effectiveness: the ESCAPE trial. 
  • Evidence and Recommendations on the Use of Telemedicine for the Management of Arterial Hypertension: An International Expert Position Paper. 
  • Evidence for latent classes of IQ in young children with autism spectrum disorder. 
  • Evidence of white matter tract disruption in MRI hyperintensities. 
  • Evolution of basal joint arthroplasty and technology in hand surgery. 
  • Evolution of encephalopathy during whole body hypothermia for neonatal hypoxic-ischemic encephalopathy. 
  • Evolution of the coronary care unit: clinical characteristics and temporal trends in healthcare delivery and outcomes. 
  • Evolving story of autoantibodies in systemic lupus erythematosus. 
  • Examination of Treatment Effects on Hazardous Drinking Among Service Members With Posttraumatic Stress Disorder. 
  • Examining the Crux of Autonomic Dysfunction in Posttraumatic Stress Disorder: Whether Chronic or Situational Distress Underlies Elevated Heart Rate and Attenuated Heart Rate Variability. 
  • Excess mortality on the liver transplant waiting list: unintended policy consequences and Model for End-Stage Liver Disease (MELD) inflation. 
  • Excessive daytime somnolence and increased rapid eye movement pressure in myotonic dystrophy. 
  • Executive function deficits in acute stroke. 
  • Exercise and weight loss reduce blood pressure in men and women with mild hypertension: effects on cardiovascular, metabolic, and hemodynamic functioning. 
  • Exercise echocardiographic comparison of pulmonary autograft and aortic homograft replacements for aortic valve disease in adults. 
  • Exercise heart rates in patients with hypertrophic cardiomyopathy. 
  • Exercise treatment for major depression: maintenance of therapeutic benefit at 10 months. 
  • Expanding construct validity of established and new PROMIS Pediatric measures for children and adolescents receiving cancer treatment. 
  • Expert estimates of caregiver hours for older Singaporeans with dementia. 
  • Exploring predictors of complication in older surgical patients: a deficit accumulation index and the Braden Scale. 
  • Exploring the Impact of Religion and Spirituality on Mental Health and Coping in a Group of Canadian Psychiatric Outpatients. 
  • Exploring the impact of chronic tic disorders on youth: results from the Tourette Syndrome Impact Survey. 
  • Exploring the relationship between posttraumatic stress disorder symptoms and momentary heart rate variability. 
  • Extension study of participants from the trial of early aggressive therapy in juvenile idiopathic arthritis. 
  • Extent of tibiofemoral osteoarthritis before knee arthroplasty: multicenter data from the osteoarthritis initiative. 
  • External Validation for Acute Kidney Injury Severity Scores: A Multicenter Retrospective Study in 14 Japanese ICUs. 
  • External validation of the adult spinal deformity (ASD) frailty index (ASD-FI). 
  • Extracutaneous involvement is common and associated with prolonged disease activity and greater impact in juvenile localized scleroderma. 
  • Extranodal lymphoid microstructures in inflamed muscle and disease severity of new-onset juvenile dermatomyositis. 
  • FGF23 and Left Ventricular Hypertrophy in Children with CKD. 
  • FGF23: fashion or physiology? 
  • Facilitated psychiatric advance directives: a randomized trial of an intervention to foster advance treatment planning among persons with severe mental illness. 
  • Factors Associated with Asthma Self-Management in African American Adolescents. 
  • Factors Considered by Clinicians when Prognosticating Intracerebral Hemorrhage Outcomes. 
  • Factors affecting outcome in myasthenia gravis. 
  • Factors associated with cognitive evaluations in the United States. 
  • Factors associated with health-related quality of life among outpatients with major depressive disorder: a STAR*D report. 
  • Factors associated with severity of injury resulting from acute releases of hazardous substances in the manufacturing industry. 
  • Factors influencing pursuit of hearing evaluation: Enhancing the health belief model with perceived burden from hearing loss on communication partners. 
  • Factors that differentiate early vs. later onset of major depression disorder. 
  • Failure of glucagon-like peptide-1 to induce panic attacks or anxiety in patients with panic disorder. 
  • Failure of platelet parameters and biomarkers to correlate platelet function to severity and etiology of heart failure in patients enrolled in the EPCOT trial. With special reference to the Hemodyne hemostatic analyzer. Whole Blood Impedance Aggregometry for the Assessment of Platelet Function in Patients with Congestive Heart Failure. 
  • Familial and sporadic idiopathic pulmonary fibrosis: making the diagnosis from peripheral blood. 
  • Family history of mood disorder and characteristics of major depressive disorder: a STAR*D (sequenced treatment alternatives to relieve depression) study. 
  • Family representative payeeship and violence risk in severe mental illness. 
  • Fast track randomized controlled trial to prevent externalizing psychiatric disorders: findings from grades 3 to 9. 
  • Faster remission of chronic depression with combined psychotherapy and medication than with each therapy alone. 
  • Fatigue and fluid hydration status in multiple sclerosis: A hypothesis. 
  • Fatigue in Children With Sickle Cell Disease: Association With Neurocognitive and Social-Emotional Functioning and Quality of Life. 
  • Fatigue in Nondialysis Chronic Kidney Disease: Correlates and Association with Kidney Outcomes. 
  • Fatigue in breast cancer survivors two to five years post diagnosis: a HEAL Study report. 
  • Fear of Movement and Associated Factors Among Adults With Symptomatic Knee Osteoarthritis. 
  • Feasibility and potential clinical usefulness of a computerized severity of illness measure. 
  • Feasibility and safety of moderate hypothermia after massive hemispheric infarction. 
  • Feasibility of a dyadic intervention for management of osteoarthritis: a pilot study with older patients and their spousal caregivers. 
  • Feasibility of autologous cord blood cells for infants with hypoxic-ischemic encephalopathy. 
  • Feasibility of frequent patient-reported outcome surveillance in patients undergoing hematopoietic cell transplantation. 
  • Feasibility of smaller arterial cannulas in venoarterial extracorporeal membrane oxygenation. 
  • Features and Outcomes of 899 Patients With Drug-Induced Liver Injury: The DILIN Prospective Study. 
  • Features of Autoimmune Hepatitis in Patients With Drug-induced Liver Injury. 
  • Fecal Incontinence: Etiology, Diagnosis, and Management. 
  • Fecal incontinence in US adults: epidemiology and risk factors. 
  • Female sexual dysfunction in patients with spinal cord injury: a study from Iran. 
  • Fibroblast Growth Factor 23 Is Associated With Subclinical Cerebrovascular Damage: The Northern Manhattan Study. 
  • Fibroblast growth factor 23 is elevated before parathyroid hormone and phosphate in chronic kidney disease. 
  • Fibroblast growth factor 23 is not associated with and does not induce arterial calcification. 
  • Fibromyalgia symptoms and medication requirements respond to parathyroidectomy. 
  • Final Results of the RHAPSODY Trial: A Multi-Center, Phase 2 Trial Using a Continual Reassessment Method to Determine the Safety and Tolerability of 3K3A-APC, A Recombinant Variant of Human Activated Protein C, in Combination with Tissue Plasminogen Activator, Mechanical Thrombectomy or both in Moderate to Severe Acute Ischemic Stroke. 
  • Financial Management Skills in Aging, MCI and Dementia: Cross Sectional Relationship to 18F-Florbetapir PET Cortical β-amyloid Deposition. 
  • First aid normobaric oxygen for the treatment of recreational diving injuries. 
  • Five rules to evaluate the optic disc and retinal nerve fiber layer for glaucoma. 
  • Five-Year Clinical and Quality of Life Outcomes From the CoreValve US Pivotal Extreme Risk Trial. 
  • Five-level triage: a report from the ACEP/ENA Five-level Triage Task Force. 
  • Five-year outcomes of transcatheter reduction of significant mitral regurgitation in high-surgical-risk patients. 
  • Five-year predictive validity of DSM-IV conduct disorder research diagnosis in 4(1/2)-5-year-old children. 
  • Fluoroquinolones and the Risk of Achilles Tendon Disorders: Update on a Neglected Complication. 
  • Fluoxetine in child and adolescent depression: acute and maintenance treatment. 
  • Fluoxetine versus placebo in preventing relapse of major depression in children and adolescents. 
  • Flushing and papules in a middle-aged woman. 
  • Fluvoxamine treatment in veterans with combat-related post-traumatic stress disorder. 
  • Food Insecurity Is an Independent Risk Factor for Depressive Symptoms in Survivors of Digestive Cancers. 
  • Fracture rate in children with cerebral palsy. 
  • Frailty Associated With Waitlist Mortality Independent of Ascites and Hepatic Encephalopathy in a Multicenter Study. 
  • Frailty and Health-Related Quality of Life Improvement Following Adult Spinal Deformity Surgery. 
  • Frequency of suicidal ideation and associated clinical features in Lewy body dementia. 
  • Front line workers' attitudes towards psychiatric advance directives. 
  • Functional and prognostic relevance of the -173 polymorphism of the macrophage migration inhibitory factor gene in systemic-onset juvenile idiopathic arthritis. 
  • Functional assessment of spatial neglect: a review of the Catherine Bergego scale and an introduction of the Kessler foundation neglect assessment process. 
  • Functional co-primary measures for clinical trials in schizophrenia: results from the MATRICS Psychometric and Standardization Study. 
  • Functional connectivity of the amygdala in early-childhood-onset depression. 
  • Functional connectivity: a source of variance in the association between cardiorespiratory fitness and cognition? 
  • Functional correlates of military sexual assault in male veterans. 
  • Functional limitations in older adults who have cognitive impairment without dementia. 
  • Functional status in depressed patients: the relationship to disease severity and disease resolution. 
  • Functioning and quality of life in the Treatment for Adolescents with Depression Study (TADS). 
  • Further psychometric assessment of the TOP-8: a brief interview-based measure of PTSD. 
  • Futility, benefit, and transcatheter aortic valve replacement. 
  • Future living arrangements of Singaporeans with age-related dementia. 
  • GFR-Specific versus GFR-Agnostic Cutoffs for Parathyroid Hormone and Fibroblast Growth Factor-23 in Advanced Chronic Kidney Disease. 
  • Gabapentin in the treatment of refractory partial epilepsy in children with intellectual disability. 
  • Gaining the Patient Reported Outcomes Measurement Information System (PROMIS) perspective in chronic kidney disease: a Midwest Pediatric Nephrology Consortium study. 
  • Galectin-3 in ambulatory patients with heart failure: results from the HF-ACTION study. 
  • Gallbladder pathology in morbid obesity. 
  • Gas exchange and exercise capacity affect neurocognitive performance in patients with lung disease. 
  • Gastro-oesophageal reflux and worse asthma control in obese children: a case of symptom misattribution? 
  • Gastrointestinal bleeding in patients with atrial fibrillation treated with Apixaban or warfarin: Insights from the Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) trial. 
  • Gender and estrogen supplementation increases severity of experimental choroidal neovascularization. 
  • Gender and menopause impact severity of fibrosis among patients with nonalcoholic steatohepatitis. 
  • Gender differences in posttraumatic stress symptoms among OEF/OIF veterans: an item response theory analysis. 
  • Gender differences in the clinical presentation of PTSD and its concomitants in survivors of interpersonal assault. 
  • Gender differences in the treatment of non-ST-segment elevation myocardial infarction. 
  • Gender-, age-, and race/ethnicity-based differential item functioning analysis of the movement disorder society-sponsored revision of the Unified Parkinson's disease rating scale. 
  • Gene delivery of AAV2-neurturin for Parkinson's disease: a double-blind, randomised, controlled trial. 
  • General considerations for lung function testing. 
  • General medical and specialty mental health service use for major depression. 
  • Generating color-coded anatomic muscle maps for correlation of quantitative magnetic resonance imaging analysis with clinical examination in neuromuscular disorders. 
  • Generation of a Core Set of Items to Develop Classification Criteria for Scleroderma Renal Crisis Using Consensus Methodology. 
  • Genetic diversity of the msp-1 locus and symptomatic malaria in south-west Nigeria. 
  • Genetic influences on the overlap between low IQ and antisocial behavior in young children. 
  • Genetic linkage study of high-grade myopia in a Hutterite population from South Dakota. 
  • Genetic modifiers of the Kv beta2-null phenotype in mice. 
  • Genetic modifiers of the severity of sickle cell anemia identified through a genome-wide association study. 
  • Genetic variants associated with severe retinopathy of prematurity in extremely low birth weight infants. 
  • Genetic variants of the LIN28B gene predict severe radiation pneumonitis in patients with non-small cell lung cancer treated with definitive radiation therapy. 
  • Genital Hiatus Size as a Predictor of Progression of Pelvic Organ Prolapse. 
  • Genital herpes evaluation by quantitative TaqMan PCR: correlating single detection and quantity of HSV-2 DNA in cervicovaginal lavage fluids with cross-sectional and longitudinal clinical data. 
  • Genome-wide association study of severity in multiple sclerosis. 
  • Genome-wide linkage analysis of carotid artery traits in exceptionally long-lived families. 
  • Genome-wide linkage scan for prostate cancer aggressiveness loci using families from the University of Michigan Prostate Cancer Genetics Project. 
  • Genomic modeling of atherosclerosis in peripheral arterial disease and its variant phenotype in patients with diabetes. 
  • Genotype tailored treatment of mild symptomatic acid reflux in children with uncontrolled asthma (GenARA): Rationale and methods. 
  • Geographic access to and availability of community resources for persons diagnosed with severe mental illness in Philadelphia, USA. 
  • Geographic disparity of severe vision loss - United States, 2009-2013. 
  • Geographic favoritism in liver transplantation--unfortunate or unfair? 
  • Geographic favoritism in liver transplantation. 
  • Gepirone extended-release in the treatment of adult outpatients with major depressive disorder: a double-blind, randomized, placebo-controlled, parallel-group study. 
  • German version of ItchyQoL: validation and initial clinical findings. 
  • Getting a "Grip" on Sarcopenia for the Liver Transplant Candidate: Time to Focus on Muscle Function. 
  • Glenoid dysplasia: incidence and association with posterior labral tears as evaluated on MRI. 
  • Global Survey of Outcomes of Neurocritical Care Patients: Analysis of the PRINCE Study Part 2. 
  • Global Vascular Guidelines on the Management of Chronic Limb-Threatening Ischemia. 
  • Global distribution and outcomes for Candida species causing invasive candidiasis: results from an international randomized double-blind study of caspofungin versus amphotericin B for the treatment of invasive candidiasis. 
  • Glutathione species and metabolomic prints in subjects with liver disease as biological markers for the detection of hepatocellular carcinoma. 
  • Glycemic Control Predicts Severity of Hepatocyte Ballooning and Hepatic Fibrosis in Nonalcoholic Fatty Liver Disease. 
  • Glycogen storage disease type IV: novel mutations and molecular characterization of a heterogeneous disorder. 
  • Grade 3 ischemia on admission electrocardiogram and chest pain duration predict failure of ST-segment resolution after primary percutaneous coronary intervention for acute myocardial infarction. 
  • Grading Aortic Stenosis With Mean Gradient and Aortic Valve Area: A Comparison Between Preoperative Transthoracic and Precardiopulmonary Bypass Transesophageal Echocardiography. 
  • Graduated compression stockings to treat acute leg pain associated with proximal DVT. A randomised controlled trial. 
  • Granulocytes act as a niche for Mycobacterium tuberculosis growth. 
  • Greater Pain Severity Is Associated with Worse Outcomes in Patients with Heart Failure. 
  • Greater depression severity associated with less improvement in depression-associated cognitive deficits in older subjects. 
  • Group Versus Individual Physical Therapy for Veterans With Knee Osteoarthritis: Randomized Clinical Trial. 
  • Group interventions for co-morbid insomnia and osteoarthritis pain in primary care: the lifestyles cluster randomized trial design. 
  • Growth and health in children with moderate-to-severe cerebral palsy. 
  • Growth differentiation factor 15 (GDF-15) in patients admitted for acute heart failure: results from the RELAX-AHF study. 
  • Growth patterns and gastrointestinal symptoms in pediatric patients after hematopoietic stem cell transplantation. 
  • Growth, survival and viral load in symptomatic childhood human immunodeficiency virus infection. 
  • Guideline adjudicated fibrinolytic failure: incidence, findings, and management in a contemporary clinical trial. 
  • Guideline-based educational intervention to decrease the risk for readmission of newborns with severe hyperbilirubinemia. 
  • Guidelines for the performance of a comprehensive intraoperative epiaortic ultrasonographic examination: recommendations of the American Society of Echocardiography and the Society of Cardiovascular Anesthesiologists; endorsed by the Society of Thoracic Surgeons. 
  • HIV risk behavior among adults with severe mental illness: a systematic review. 
  • HIV risk behavior in opioid dependent adults seeking detoxification treatment: an exploratory comparison of heroin and oxycodone users. 
  • HLA-B*35:01 and Green Tea-Induced Liver Injury. 
  • Half of Rural Residents at High Risk of Serious Illness Due to COVID-19, Creating Stress on Rural Hospitals. 
  • Head Injuries in School-Age Children Who Play Golf. 
  • Head injury and combat-related posttraumatic stress disorder. 
  • Head-to-head comparison of the Lyon Schuss and fixed flexion radiographic techniques. Long-term reproducibility in normal knees and sensitivity to change in osteoarthritic knees. 
  • Healing of a free tracheal autograft is enhanced by topical vascular endothelial growth factor in an experimental rabbit model. 
  • Health Status After Transcatheter Versus Surgical Aortic Valve Replacement in Low-Risk Patients With Aortic Stenosis. 
  • Health care utilization before and after an outpatient ED visit in older people. 
  • Health insurance and racial disparities in pulmonary hypertension outcomes. 
  • Health outcomes of gastric bypass patients compared to nonsurgical, nonintervened severely obese. 
  • Health status of children with moderate to severe cerebral palsy. 
  • Health status of patients with juvenile rheumatoid arthritis at 1 and 5 years after diagnosis. 
  • Health status, somatization, and severity of posttraumatic stress disorder in Vietnam combat veterans with posttraumatic stress disorder. 
  • Health values of the seriously ill. SUPPORT investigators. 
  • Health-Related Quality of Life in Children and Young Adults with Marfan Syndrome. 
  • Health-Status Outcomes with Invasive or Conservative Care in Coronary Disease. 
  • Health-related quality of life and its socio-economic and cultural predictors among advanced cancer patients: evidence from the APPROACH cross-sectional survey in Hyderabad-India. 
  • Health-related quality of life in children with sickle cell anemia: impact of blood transfusion therapy. 
  • Health-related quality of life in depression: a STAR*D report. 
  • Health-related quality of life outcomes of docetaxel/carboplatin combination therapy vs. sequential therapy with docetaxel then carboplatin in patients with relapsed, platinum-sensitive ovarian cancer: results from a randomized clinical trial. 
  • Healthcare Resource Use and Cost Implications in the MOMENTUM 3 Long-Term Outcome Study. 
  • Healthcare barriers among severely mentally ill homeless adults: evidence from the five-site health and risk study. 
  • Healthcare professionals' perceptions of the role of a multidisciplinary approach in improving the care of patients with advanced chronic kidney disease. 
  • Hearing loss and incident dementia. 
  • Heart failure severity, inappropriate ICD therapy, and novel ICD programming: a MADIT-RIT substudy. 
  • Heart failure with preserved left ventricular systolic function among patients with non-ST-segment elevation acute coronary syndromes. 
  • Hedgehog pathway activation parallels histologic severity of injury and fibrosis in human nonalcoholic fatty liver disease. 
  • Heightened amygdala reactivity and increased stress generation predict internalizing symptoms in adults following childhood maltreatment. 
  • Heightened pain sensitivity in individuals with signs and symptoms of carpal tunnel syndrome and the relationship to clinical outcomes following a manual therapy intervention. 
  • Hematopoietic cell transplant comorbidity index is predictive of survival after autologous hematopoietic cell transplantation in multiple myeloma. 
  • Hemodynamic benefits of regional anesthesia for carotid endarterectomy. 
  • Hemodynamic outcomes of transcatheter aortic valve replacement and medical management in severe, inoperable aortic stenosis: a longitudinal echocardiographic study of cohort B of the PARTNER trial. 
  • Hemolysis During Pediatric Extracorporeal Membrane Oxygenation: Associations With Circuitry, Complications, and Mortality. 
  • Hepatic complications of obesity. 
  • Hepatic gene expression profiles differentiate presymptomatic patients with mild versus severe nonalcoholic fatty liver disease. 
  • Hepatic veno-occlusive disease following stem cell transplantation: incidence, clinical course, and outcome. 
  • Hepatitis C disease severity in living versus deceased donor liver transplant recipients: an extended observation study. 
  • Hepatitis C virus selectively perturbs the distal cholesterol synthesis pathway in a genotype-specific manner. 
  • Hepatorenal dysfunction identifies high-risk patients with acute heart failure: insights from the RELAX-AHF trial. 
  • Heritability of antisocial behaviour at 9: do callous-unemotional traits matter? 
  • Heritability of functioning in families with schizophrenia in relation to neurocognition. 
  • Heterogeneity in symptom profiles among older adults diagnosed with major depression. 
  • Heterogeneity of stimulant dependence: a national drug abuse treatment clinical trials network study. 
  • High Levels of Morbidity and Mortality Among Pediatric Hematopoietic Cell Transplant Recipients With Severe Sepsis: Insights From the Sepsis PRevalence, OUtcomes, and Therapies International Point Prevalence Study. 
  • High dose immunotherapy with stem cell rescue in severe systemic sclerosis: an idea that is moving forward. 
  • High prevalence of cervical squamous intraepithelial lesions in women on antiretroviral therapy in Cameroon: Is targeted screening feasible? 
  • High- and low-structure treatments for substance dependence: role of learned helplessness. 
  • High-Sensitivity Troponin I and Coronary Computed Tomography in Symptomatic Outpatients With Suspected CAD: Insights From the PROMISE Trial. 
  • High-dose immunosuppressive therapy and autologous peripheral blood stem cell transplantation for severe multiple sclerosis. 
  • High-dose intravenous immunoglobulin as adjuvant treatment for grade IV acute cutaneous graft-versus-host disease. 
  • High-dose sertraline strategy for nonresponders to acute treatment for obsessive-compulsive disorder: a multicenter double-blind trial. 
  • High-sensitivity troponin assays: evidence, indications, and reasonable use. 
  • Higher daily pain severity after emergency department visits is associated with lower return-to-work rates. 
  • Higher urine desmosine levels are associated with mortality in patients with acute lung injury. 
  • Higher urine nitric oxide is associated with improved outcomes in patients with acute lung injury. 
  • Hindfoot Arthritis Progression and Arthrodesis Risk After Total Ankle Replacement. 
  • Hippocampus atrophy and the longitudinal course of late-life depression. 
  • Histopathology atlas of animal model systems - overview of guiding principles. 
  • History of depression and survival after acute myocardial infarction. 
  • Hoarseness: is it really laryngopharyngeal reflux? 
  • Holding back moderates the association between health symptoms and social well-being in patients undergoing hematopoietic stem cell transplantation. 
  • Home and community-based waivers for disabled adults: program versus selection effects. 
  • Homocysteine as a risk factor of restenosis after carotid endarterectomy. 
  • Hospital Resource Utilization Before and After Transcatheter Aortic Valve Replacement: The STS/ACC TVT Registry. 
  • Hospital arrival time and intravenous t-PA use in US Academic Medical Centers, 2001-2004. 
  • Hostility and adrenergic receptor responsiveness: evidence of reduced beta-receptor responsiveness in high hostile men. 
  • Hostility as a predictor of survival in patients with coronary artery disease. 
  • How I treat refractory chronic graft-versus-host disease. 
  • How Responsiveness From a Communication Partner Affects Story Retell in Aphasia: Quantitative and Qualitative Findings. 
  • How does autism spectrum disorder affect the risk and severity of childhood asthma? 
  • How does site of pelvic organ prolapse repair affect overactive bladder symptoms? 
  • How obesity affects the cut-points for B-type natriuretic peptide in the diagnosis of acute heart failure. Results from the Breathing Not Properly Multinational Study. 
  • How proxies make decisions about research for patients with Alzheimer's disease. 
  • How should DSM-V criteria for schizophrenia include cognitive impairment? 
  • Human Injury Criteria for Underwater Blasts. 
  • Hybrid procedures in the treatment of thoracoabdominal aortic aneurysms: a systematic review. 
  • Hydroxyurea for sickle cell disease: a systematic review for efficacy and toxicity in children. 
  • Hyperintense lesions on magnetic resonance images in bipolar disorder. 
  • Hyperpolarized 129Xenon Magnetic Resonance Imaging to Quantify Regional Ventilation Differences in Mild to Moderate Asthma: A Prospective Comparison Between Semiautomated Ventilation Defect Percentage Calculation and Pulmonary Function Tests. 
  • Hyponatremia and long-term outcomes in chronic heart failure--an observational study from the Duke Databank for Cardiovascular Diseases. 
  • Hypsarrhythmia: frequency of variant patterns and correlation with etiology and outcome. 
  • ICD-9-CM and ICD-10-CM mapping of the AAST Emergency General Surgery disease severity grading systems: Conceptual approach, limitations, and recommendations for the future. 
  • ICF core sets: how to specify impairment and function in systemic lupus erythematosus. 
  • IL28B genomic-based treatment paradigms for patients with chronic hepatitis C infection: the future of personalized HCV therapies. 
  • INTERMACS (Interagency Registry for Mechanically Assisted Circulatory Support) Profiling Identifies Ambulatory Patients at High Risk on Medical Therapy After Hospitalizations for Heart Failure. 
  • Identification of High-Risk Plaques Destined to Cause Acute Coronary Syndrome Using Coronary Computed Tomographic Angiography and Computational Fluid Dynamics. 
  • Identification of Patient Characteristics Influencing Setting of Care Decisions for Patients With Acute Bacterial Skin and Skin Structure Infections: Results of a Discrete Choice Experiment. 
  • Identification of Severe Mitral Stenosis Using Real-Time Three-Dimensional Transesophageal Echocardiography During an Left Ventricular Assist Device Insertion. 
  • Identification of cut-points in commonly used hip osteoarthritis-related outcome measures that define the patient acceptable symptom state (PASS). 
  • Identification of myopia-associated WNT7B polymorphisms provides insights into the mechanism underlying the development of myopia. 
  • Identification of pathologic features associated with "ulcerative colitis-like" Crohn's disease. 
  • Identification of preoperative variables needed for risk adjustment of short-term mortality after coronary artery bypass graft surgery. The Working Group Panel on the Cooperative CABG Database Project. 
  • Identifying Nonalcoholic Fatty Liver Disease Advanced Fibrosis in the Veterans Health Administration. 
  • Identifying patient fear-avoidance beliefs by physical therapists managing patients with low back pain. 
  • Identifying priorities for patient-centered outcomes research for serious mental illness. 
  • Identifying risk factors for first-episode neck pain: A systematic review. 
  • Idiopathic autoimmune thrombocytopenic purpura. 
  • Idiopathic pulmonary fibrosis: clinically meaningful primary endpoints in phase 3 clinical trials. 
  • Idiosyncratic Drug Induced Liver Injury in African-Americans Is Associated With Greater Morbidity and Mortality Compared to Caucasians. 
  • Imaging of bacterial pulmonary infection in the immunocompetent patient. 
  • Imaging surrogate end points in heart failure trials. 
  • Immediate Postoperative Pelvic Organ Prolapse Quantification Measures and 2-Year Risk of Prolapse Recurrence. 
  • Immune Checkpoint Inhibitor Therapy-related Pneumonitis: Patterns and Management. 
  • Immunofibrotic drivers of impaired lung function in postacute sequelae of SARS-CoV-2 infection. 
  • Immunoglobulin (Ig)M antibodies to proteinase 3 in granulomatosis with polyangiitis and microscopic polyangiitis. 
  • Impact of 25-hydroxyvitamin D deficiency on perioperative parathyroid hormone kinetics and results in patients with primary hyperparathyroidism. 
  • Impact of Aortic Atherosclerosis Burden on Outcomes of Surgical Aortic Valve Replacement. 
  • Impact of Balloon Predilatation on Hemodynamics and Outcomes After Transcatheter Aortic Valve Implantation With the Self-Expanding CoreValve Prosthesis. 
  • Impact of Otitis Media Severity on Children's Quality of Life. 
  • Impact of Pulmonary Hypertension on Survival Following Device Closure of Atrial Septal Defects. 
  • Impact of a documentation intervention on health-assessment metrics on an inpatient gynecologic oncology service. 
  • Impact of age, sex, therapeutic intent, race and severity of advanced heart failure on short-term principal outcomes in the MOMENTUM 3 trial. 
  • Impact of antipsychotic medication on family burden in schizophrenia: longitudinal results of CATIE trial. 
  • Impact of aortoiliac tortuosity on endovascular repair of abdominal aortic aneurysms: evaluation of 3D computer-based assessment. 
  • Impact of bleeding severity on clinical outcomes among patients with acute coronary syndromes. 
  • Impact of calcification on percutaneous coronary intervention: MACE-Trial 1-year results. 
  • Impact of cancer on health-related quality of life of older Americans. 
  • Impact of comorbid panic and posttraumatic stress disorder on outcomes of collaborative care for late-life depression in primary care. 
  • Impact of disease severity and gastrointestinal side effects on the health state preferences of patients with osteoarthritis. 
  • Impact of early and late age-related macular degeneration on vision-specific functioning. 
  • Impact of gender and antithrombin strategy on early and late clinical outcomes in patients with non-ST-elevation acute coronary syndromes (from the ACUITY trial). 
  • Impact of glaucoma severity and laterality on vision-specific functioning: the Singapore Malay eye study. 
  • Impact of morbid obesity on medical expenditures in adults. 
  • Impact of obesity on health-related quality of life in schizophrenia and bipolar disorder. 
  • Impact of outpatient commitment on victimization of people with severe mental illness. 
  • Impact of performance status on treatment outcomes: A real-world study of advanced urothelial cancer treated with immune checkpoint inhibitors. 
  • Impact of polyvascular disease on patients with atrial fibrillation: Insights from ROCKET AF. 
  • Impact of poor mental health in adult spinal deformity patients with poor physical function: a retrospective analysis with a 2-year follow-up. 
  • Impact of preoperative chronic lung disease on survival after surgical aortic valve replacement. 
  • Impact of preoperative depression on 2-year clinical outcomes following adult spinal deformity surgery: the importance of risk stratification based on type of psychological distress. 
  • Impact of preoperative moderate/severe mitral regurgitation on 2-year outcome after transcatheter and surgical aortic valve replacement: insight from the Placement of Aortic Transcatheter Valve (PARTNER) Trial Cohort A. 
  • Impact of ruptured cerebral aneurysm coiling and clipping on the incidence of cerebral vasospasm and clinical outcome. 
  • Impact of sleep quality on amygdala reactivity, negative affect, and perceived stress. 
  • Impact of spatial neglect on stroke rehabilitation: evidence from the setting of an inpatient rehabilitation facility. 
  • Impact of symptoms of generalized anxiety disorder on the course of late-life depression. 
  • Impact of tricuspid valve regurgitation in patients treated with implantable left ventricular assist devices. 
  • Impaired bone marrow B-cell development in mice with a bronchiolitis obliterans model of cGVHD. 
  • Impaired calcium sensing distinguishes primary hyperparathyroidism (PHPT) patients with low bone mineral density. 
  • Impaired coronary vasodilation by magnetic resonance angiography is associated with advanced coronary artery calcification. 
  • Impaired systemic tetrahydrobiopterin bioavailability and increased dihydrobiopterin in adult falciparum malaria: association with disease severity, impaired microvascular function and increased endothelial activation. 
  • Impairment of physical and psychosocial function in recurrent syncope. 
  • Implantable cardioverter-defibrillator implementation in acute heart failure syndromes: unanswered questions. 
  • Implementation and refinement of the emergency severity index. 
  • Implementation of guideline recommendations and outcomes in patients with idiopathic pulmonary fibrosis: Data from the IPF-PRO registry. 
  • Implementing a Continuous Quality Improvement Program in a High-Volume Clinical Echocardiography Laboratory: Improving Care for Patients With Aortic Stenosis. 
  • Implication of gut microbiota in nonalcoholic fatty liver disease. 
  • Implication of right ventricular dysfunction on long-term outcome in patients with ischemic cardiomyopathy undergoing coronary artery bypass grafting with or without surgical ventricular reconstruction. 
  • Implications of Alternative Hepatorenal Prognostic Scoring Systems in Acute Heart Failure (from DOSE-AHF and ROSE-AHF). 
  • Implications of Left Ventricular Geometry in Low-Flow Aortic Stenosis: A PARTNER 2 Trial Subanalysis. 
  • Implications of elevated cardiac troponin T in ambulatory patients with heart failure: a prospective analysis. 
  • Importance of imaging method over imaging modality in noninvasive determination of left ventricular volumes and ejection fraction: assessment by two- and three-dimensional echocardiography and magnetic resonance imaging. 
  • Importance of mitral regurgitation inpatients undergoing percutaneous coronary intervention for acute myocardial infarction: the Controlled Abciximab and Device Investigation to Lower Late Angioplasty Complications (CADILLAC) trial. 
  • Importance of non-pharmaceutical interventions in lowering the viral inoculum to reduce susceptibility to infection by SARS-CoV-2 and potentially disease severity. 
  • Importance of stratifying acute kidney injury in cardiogenic shock resuscitated with mechanical circulatory support therapy. 
  • Importance of total ischemic time and preprocedural infarct-related artery blood flow in predicting infarct size in patients with anterior wall myocardial infarction (from the CRISP-AMI Trial). 
  • Imposter Syndrome in Surgical Trainees: Clance Imposter Phenomenon Scale Assessment in General Surgery Residents. 
  • Improved Detection of Cardiac Allograft Vasculopathy: A Multi-Institutional Analysis of Functional Parameters in Pediatric Heart Transplant Recipients. 
  • Improved lung allograft function after fundoplication in patients with gastroesophageal reflux disease undergoing lung transplantation. 
  • Improved premenstrual syndrome symptoms after NovaSure endometrial ablation. 
  • Improved risk stratification of patients with atrial fibrillation: an integrated GARFIELD-AF tool for the prediction of mortality, stroke and bleed in patients with and without anticoagulation. 
  • Improvement in left ventricular function following higher-risk percutaneous coronary intervention in patients with ischemic cardiomyopathy. 
  • Improvement in quality of life among Sri Lankan patients with haemorrhoids after invasive treatment: a longitudinal observational study. 
  • Improvement in some Ames-ISSG cervical deformity classification modifier grades may correlate with clinical improvement. 
  • Improvement of back pain with operative and nonoperative treatment in adults with scoliosis. 
  • Improvements in Depression and Changes in Fatigue: Results from the SLAM DUNC Depression Treatment Trial. 
  • Improvements in sensorineural hearing loss after cord blood transplant in patients with mucopolysaccharidosis. 
  • Improvements in signs and symptoms during hospitalization for acute heart failure follow different patterns and depend on the measurement scales used: an international, prospective registry to evaluate the evolution of measures of disease severity in acute heart failure (MEASURE-AHF). 
  • Improving Treatment Trial Outcomes for Rett Syndrome: The Development of Rett-specific Anchors for the Clinical Global Impression Scale. 
  • Improving acute coronary syndrome care: the ACC/AHA guidelines and critical pathways. 
  • Improving depression care for older, minority patients in primary care. 
  • Improving hip fractures outcomes for COPD patients. 
  • Improving the Validity of Stated-Preference Data in Health Research: The Potential of the Time-to-Think Approach. 
  • Improving the antidepressant efficacy of transcranial magnetic stimulation: maximizing the number of stimulations and treatment location in treatment-resistant depression. 
  • Improving tinnitus with mechanical treatment of the cervical spine and jaw. 
  • Imputation method adjusted for covariates for nonrespondents in instruments with applications. 
  • In Reply: Chiari Severity Index: A Novel Grading System Intended for Preoperative Counseling. 
  • In pain thou shalt bring forth children: the peak-and-end rule in recall of labor pain. 
  • In situ detection of nuclear atypia in Barrett's esophagus by using angle-resolved low-coherence interferometry. 
  • In vivo quantification of liver stiffness in a rat model of hepatic fibrosis with acoustic radiation force. 
  • In-hospital and 1-year outcomes among unselected percutaneous coronary intervention patients treated with either sirolimus- or paclitaxel-eluting stents: results from the EVENT (Evaluation of Drug Eluting Stents and Ischemic Events) registry. 
  • Inactive disease and remission in childhood-onset systemic lupus erythematosus. 
  • Incidence and Outcomes of Surgical Bailout During TAVR: Insights From the STS/ACC TVT Registry. 
  • Incidence and predictors of cetuximab hypersensitivity reactions in a North Carolina academic medical center. 
  • Incidence and predictors of lesion-specific ischemia by FFRCT: Learnings from the international ADVANCE registry. 
  • Incidence and prognostic significance of thrombocytopenia developed during acute coronary syndrome in contemporary clinical practice. 
  • Incidence and risk factors for surgical intervention after uterine artery embolization. 
  • Incidence and risk factors of significant carotid artery stenosis in asymptomatic survivors of head and neck cancer after radiotherapy. 
  • Incidence and severity of acute complications after spinal cord injury. 
  • Incidence of opioid-managed pelvic pain after hysteroscopic sterilization versus laparoscopic sterilization, US 2005-2012. 
  • Incident stroke and mortality associated with new-onset atrial fibrillation in patients hospitalized with severe sepsis. 
  • Incidental Squamous Cell Carcinoma In Situ in a Large Pharyngoesophageal (Zenker's) Diverticulum. 
  • Incidental living donor nephrectomy: a unique expansion of the donor pool. 
  • Incidental thyroid nodules on CT: evaluation of 2 risk-categorization methods for work-up of nodules. 
  • Income and attrition in the treatment of depression: a STAR*D report. 
  • Incorporating Patient Acuity Rating Score Into Patient Handoffs and the Correlation With Rapid Responses and Unexpected ICU Transfers. 
  • Incorporating societal concerns for fairness in numerical valuations of health programmes. 
  • Increase in work productivity of depressed individuals with improvement in depressive symptom severity. 
  • Increased coronary artery disease severity in black women undergoing coronary bypass surgery. 
  • Increased genetic vulnerability to smoking at CHRNA5 in early-onset smokers. 
  • Increased plasma complement factor H is associated with geriatric depression. 
  • Increased prevalence of osteonecrosis of the femoral head in children and adolescents with sickle-cell disease. 
  • Increased soluble platelet/endothelial cellular adhesion molecule-1 and osteonectin levels in patients with severe congestive heart failure. Independence of disease etiology, and antecedent aspirin therapy. 
  • Increased subclinical atherosclerosis in young adults with metabolic syndrome: the Bogalusa Heart Study. 
  • Increasing utilization of computed tomography in the adult emergency department, 2000-2005. 
  • Increasing utilization of computed tomography in the pediatric emergency department, 2000-2006. 
  • Incremenal Value of Cardiac Magnetic Resonance for Assessing Pulmonic Valve Regurgitation. 
  • Individual and aggregate years-of-life-lost associated with overweight and obesity. 
  • Individuals aged 1-64 years with documented congenital heart defects at healthcare encounters, five U.S. surveillance sites, 2011-2013. 
  • Inducible myocardial ischemia and outcomes in patients with coronary artery disease and left ventricular dysfunction. 
  • Infantile Renovascular Hypertension with Failure to Thrive. 
  • Infants of depressed mothers exhibit atypical frontal electrical brain activity during interactions with mother and with a familiar, nondepressed adult. 
  • Infants with single ventricle physiology in the emergency department: are physicians prepared? 
  • Inflammation markers and their trajectories after deep vein thrombosis in relation to risk of post-thrombotic syndrome. 
  • Influence of Aortic Stiffness on Aortic-Root Growth Rate and Outcome in Patients With the Marfan Syndrome. 
  • Influence of disease severity and optic disc size on the diagnostic performance of imaging instruments in glaucoma. 
  • Influence of mitral regurgitation repair on survival in the surgical treatment for ischemic heart failure trial. 
  • Influence of myopic macular degeneration severity on treatment outcomes with intravitreal aflibercept in the MYRROR study. 
  • Influence of perioperative complication severity on 1- and 2-year outcomes of low back surgery. 
  • Influence of the number and severity of somatic symptoms on the severity of depression and suicidality in community-dwelling elders. 
  • Informal caregivers' burden and stress in caring for stroke survivors with spatial neglect: an exploratory mixed-method study. 
  • Inhibition of poly(ADP-ribose) polymerase enhances the effect of chemotherapy in an animal model of regional therapy for the treatment of advanced extremity malignant melanoma. 
  • Initial Experience With Commercial Transcatheter Mitral Valve Repair in the United States. 
  • Initiation of antiretroviral therapy in HIV-infected adults with skin complaints in northern Tanzania. 
  • Innate immunity influences long-term outcomes after human lung transplant. 
  • Inpatient care for elderly cancer patients: the role for Geriatric Evaluation and Management Units in fulfilling goals for care. 
  • Inpatient hospital care for psoriasis: a vanishing practice in the United States. 
  • Insights into osteoarthritis progression revealed by analyses of both knee tibiofemoral compartments. 
  • Insomnia is frequent in schizophrenia and associated with night eating and obesity. 
  • Instantaneous wave-free ratio compared with fractional flow reserve in PCI: A cost-minimization analysis. 
  • Institutional rearing and psychiatric disorders in Romanian preschool children. 
  • Insulin pump therapy in toddlers and preschool children with type 1 diabetes mellitus. 
  • Insulin resistance is independently associated with significant hepatic fibrosis in Asian chronic hepatitis C genotype 2 or 3 patients. 
  • Intensity, location, and quality of pain in Spanish-speaking children with cancer. 
  • Intensive insulin therapy and mortality in critically ill patients. 
  • Intentional and unintentional medication non-adherence in African Americans: Insights from the Jackson Heart Study. 
  • Inter- and Intra-rater Reliability of the Hart-ISSG Proximal Junctional Failure Severity Scale. 
  • Inter- and intrasite variability of mortality and stroke for sites performing both surgical and transcatheter aortic valve replacement for aortic valve stenosis in intermediate-risk patients. 
  • Interaction of oxytocin level and past depression may predict postpartum depressive symptom severity. 
  • Interferon-regulated chemokine score associated with improvement in disease activity in refractory myositis patients treated with rituximab. 
  • Interfrontal angle for characterization of trigonocephaly: part 1: development and validation of a tool for diagnosis of metopic synostosis. 
  • Interleukin 1 receptor antagonist (IL1RN) gene variants predict radiographic severity of knee osteoarthritis and risk of incident disease. 
  • Interleukin-6 and type I interferon-regulated genes and chemokines mark disease activity in dermatomyositis. 
  • Interleukin-6 covaries inversely with hippocampal grey matter volume in middle-aged adults. 
  • Internal Validation of the Sepsis in Obstetrics Score to Identify Risk of Morbidity From Sepsis in Pregnancy. 
  • Internalizing and externalizing subtypes in female sexual assault survivors: implications for the understanding of complex PTSD. 
  • International patient and physician consensus on a psoriatic arthritis core outcome set for clinical trials. 
  • International variation in use of oral anticoagulation among heart failure patients with atrial fibrillation. 
  • Interobserver Agreement of the Eaton-Glickel Classification for Trapeziometacarpal and Scaphotrapezial Arthrosis. 
  • Interpersonal concerns and psychological difficulties of psoriasis patients: effects of disease severity and fear of negative evaluation. 
  • Interpersonal trauma and posttraumatic stress disorder in patients with severe mental illness: demographic, clinical, and health correlates. 
  • Interpersonal trauma, war zone exposure, and posttraumatic stress disorder among veterans with schizophrenia. 
  • Interrater Reliability of Clinical Grading Measures for Cutaneous Chronic Graft-vs-Host Disease. 
  • Interrater reliability of the NIH stroke scale. 
  • Interrelationships of psychiatric symptom severity, medical comorbidity, and functioning in schizophrenia. 
  • Interventions for mild cognitive impairment and Alzheimer disease: new strategies, new hope. 
  • Interview-based assessment of cognition is a strong predictor of quality of life in patients with schizophrenia and severe negative symptoms. 
  • Intraleucocyte malaria pigment in asymptomatic and uncomplicated malaria. 
  • Intraoperative Evaluation of Mitral Stenosis by Transesophageal Echocardiography. 
  • Intraoperative Evaluation of Paravalvular Regurgitation by Transesophageal Echocardiography. 
  • Intraoperative, Real-Time Three-Dimensional Transesophageal Echocardiography for the Transcatheter Placement of an Edwards SAPIEN Aortic Valve in the Mitral Position for Severe Mitral Stenosis. 
  • Intrarater and interrater reliability and validity in the assessment of the mechanism of injury and integrity of the posterior ligamentous complex: a novel injury severity scoring system for thoracolumbar injuries. Invited submission from the Joint Section Meeting On Disorders of the Spine and Peripheral Nerves, March 2005. 
  • Intratumoral inflammation is associated with more aggressive prostate cancer. 
  • Intrinsic and induced regulation of the age-associated onset of spontaneous experimental autoimmune encephalomyelitis. 
  • Inverse correlation between body mass index and clinical outcomes in men with advanced castration-recurrent prostate cancer. 
  • Investigative guidelines for alopecia areata. 
  • Invited commentary. 
  • Ion channel inhibition against COVID-19: A novel target for clinical investigation. 
  • Irritability and Its Clinical Utility in Major Depressive Disorder: Prediction of Individual-Level Acute-Phase Outcomes Using Early Changes in Irritability and Depression Severity. 
  • Irritability is associated with anxiety and greater severity, but not bipolar spectrum features, in major depressive disorder. 
  • Irritable Bowel Syndrome and Quality of Life in Women With Fecal Incontinence. 
  • Is depression a risk factor for diabetic foot ulcers? 11-years follow-up of the Nord-Trøndelag Health Study (HUNT). 
  • Is heart failure guideline adherence being underestimated? The impact of therapeutic contraindications. 
  • Is prior course of illness relevant to acute or longer-term outcomes in depressed out-patients? A STAR*D report. 
  • Is rehospitalization after heart failure admission a marker of poor quality? Time for re-evaluation. 
  • Is synovitis detected on non-contrast-enhanced magnetic resonance imaging associated with serum biomarkers and clinical signs of effusion? Data from the Osteoarthritis Initiative. 
  • Is there a role for albumin and C-reactive protein levels for prognostication in acute heart failure? 
  • Ischemic burden, treatment allocation, and outcomes in stable coronary artery disease. 
  • Isolated Mitral Valve Surgery: The Society of Thoracic Surgeons Adult Cardiac Surgery Database Analysis. 
  • Isolated partial anomalous pulmonary venous return with intact atrial septum: a rare but treatable cause of pulmonary hypertension in adults. 
  • Isolation, speciation and antifungal susceptibility testing of Candida isolates from various clinical specimens at a tertiary care hospital, Nepal. 
  • Issues in the design of multisite clinical trials of psychotherapy: VA Cooperative Study No. 494 as an example. 
  • It Is as It Was: MDS-UPDRS Part III Scores Cannot Be Combined with Other Parts to Give a Valid Sum. 
  • ItchyQoL bands: pilot clinical interpretation of scores. 
  • Item Response Theory Analysis of the MDS-UPDRS Motor Examination: Tremor vs. Nontremor Items. 
  • Itemized clinician ratings versus global ratings of symptom severity in patients with schizophrenia. 
  • Janus kinase inhibitors for atopic dermatitis: a promising treatment modality. 
  • Japan-USA Orbital Atherectomy for Calcific Coronary Lesions: COAST Study, Harmonization by Doing Proof-of-Concept. 
  • Joint degeneration following closed intraarticular fracture in the mouse knee: a model of posttraumatic arthritis. 
  • Joint effect of hostility and severity of depressive symptoms on plasma interleukin-6 concentration. 
  • Kessler Foundation Neglect Assessment Process uniquely measures spatial neglect during activities of daily living. 
  • Ketoconazole for early treatment of acute lung injury and acute respiratory distress syndrome: a randomized controlled trial. The ARDS Network. 
  • Knee osteoarthritis radiographic progression and associations with pain and function prior to knee arthroplasty: a multicenter comparative cohort study. 
  • L-Citrulline increases nitric oxide and improves control in obese asthmatics. 
  • Lack of Duffy antigen expression is associated with organ damage in patients with sickle cell disease. 
  • Lack of association between patients' measured burden of disease and risk for hospital readmission. 
  • Lack of correlation between serum soluble Fas/APO-1 levels and autoimmune disease. 
  • Laminoplasty versus laminectomy with posterior spinal fusion for multilevel cervical spondylotic myelopathy: influence of cervical alignment on outcomes. 
  • Lamivudine plus zidovudine compared with zalcitabine plus zidovudine in patients with HIV infection. A randomized, double-blind, placebo-controlled trial. North American HIV Working Party. 
  • Lamotrigine as add-on therapy in schizophrenia: results of 2 placebo-controlled trials. 
  • Landscape of coronavirus disease 2019 clinical trials: New frontiers and challenges. 
  • Language barrier and its relationship to diabetes and diabetic retinopathy. 
  • Laparoscopic appendectomy outcomes on the weekend and during the week are no different: a national study of 151,774 patients. 
  • Laparoscopic esophagomyotomy for achalasia: does anterior hemifundoplication affect clinical outcome? 
  • Laparoscopic versus open appendectomy: outcomes comparison based on a large administrative database. 
  • Large snake size suggests increased snakebite severity in patients bitten by rattlesnakes in Southern california. 
  • Large-Scale Network Topology Reveals Heterogeneity in Individuals With at Risk Mental State for Psychosis: Findings From the Longitudinal Youth-at-Risk Study. 
  • Laryngoscopy in bilateral vocal fold immobility: can you make a diagnosis? 
  • Late Consequences of Acute Coronary Syndromes: Global Registry of Acute Coronary Events (GRACE) Follow-up. 
  • Late cardiovascular morbidity and mortality following pediatric allogeneic hematopoietic cell transplantation. 
  • Late growth of infantile hemangiomas in children >3 years of age: A retrospective study. 
  • Latent class analysis identifies distinct phenotypes of primary graft dysfunction after lung transplantation. 
  • Leak point pressure does not correlate with incontinence severity or bother in women undergoing surgery for urodynamic stress incontinence. 
  • Left Ventricular Hypertrophy Does Not Affect 1-Year Clinical Outcomes in Patients Undergoing Transcatheter Aortic Valve Replacement. 
  • Left Ventricular Hypertrophy and Clinical Outcomes Over 5 Years After TAVR: An Analysis of the PARTNER Trials and Registries. 
  • Left ventricular assist device therapy in advanced heart failure: patient selection and outcomes. 
  • Lessons From COVID-19 in Children: Key Hypotheses to Guide Preventative and Therapeutic Strategies. 
  • Leukocytosis as an independent risk factor for cerebral vasospasm following aneurysmal subarachnoid hemorrhage. 
  • Levothyroxine improves subjective sleepiness in a euthyroid patient with narcolepsy without cataplexy. 
  • Lichen sclerosus: epidemiological distribution in an equal access health care system. 
  • Life Span Studies of ADHD-Conceptual Challenges and Predictors of Persistence and Outcome. 
  • Life-threatening asthma: pathophysiology and management. 
  • Life-threatening complications among women with severe ovarian hyperstimulation syndrome. 
  • Lifetime trauma exposure in veterans with military-related posttraumatic stress disorder: association with current symptomatology. 
  • Limitations of Conventional Magnetic Resonance Imaging as a Predictor of Death or Disability Following Neonatal Hypoxic-Ischemic Encephalopathy in the Late Hypothermia Trial. 
  • Limited regional cerebellar dysfunction induces focal dystonia in mice. 
  • Limits of the Health Plan Employer Data Information Set (HEDIS) criteria in determining asthma severity for children, applied to an impoverished, urban population. 
  • Linkages between facial expressions of anger and transient myocardial ischemia in men with coronary artery disease. 
  • Liposomal Bupivacaine Versus Continuous Popliteal Sciatic Nerve Block in Total Ankle Arthroplasty. 
  • Listing criteria for heart transplantation: International Society for Heart and Lung Transplantation guidelines for the care of cardiac transplant candidates--2006. 
  • Liver Transplantation Outcomes in a U.S. Multicenter Cohort of 789 Patients With Hepatocellular Carcinoma Presenting Beyond Milan Criteria. 
  • Liver imaging reporting and data system category 4 observations in MRI: Risk factors predicting upgrade to category 5. 
  • Liver transplantation at safety net hospitals: Potentially vulnerable patients with noninferior outcomes. 
  • Liver-to-Spleen Volume Ratio Automatically Measured on CT Predicts Decompensation in Patients with B Viral Compensated Cirrhosis. 
  • Lobar Emphysema Distribution Is Associated With 5-Year Radiological Disease Progression. 
  • Local access to subspecialty care influences the chance of receiving a liver transplant. 
  • Localization of myocardial scar in patients with cardiomyopathy and left bundle branch block using electrocardiographic Selvester QRS scoring. 
  • Long-Term Outcomes of Early Intervention in 6-Year-Old Children With Autism Spectrum Disorder. 
  • Long-Term Outcomes of Implantable Cardioverter-Defibrillator Therapy in the SCD-HeFT. 
  • Long-Term Safety and Efficacy of Epratuzumab in the Treatment of Moderate-to- Severe Systemic Lupus Erythematosus: Results From an Open-Label Extension Study. 
  • Long-term biopsychosocial effects of interleukin-2 therapy. 
  • Long-term citicoline (cytidine diphosphate choline) use in patients with vascular dementia: neuroimaging and neuropsychological outcomes. 
  • Long-term efficacy and safety of zolpidem extended-release 12.5 mg, administered 3 to 7 nights per week for 24 weeks, in patients with chronic primary insomnia: a 6-month, randomized, double-blind, placebo-controlled, parallel-group, multicenter study. 
  • Long-term outcome of incontinent ileovesicostomy management of severe lower urinary tract dysfunction. 
  • Long-term outcomes associated with hospital acquired thrombocytopenia among patients with non-ST-segment elevation acute coronary syndrome. 
  • Long-term outcomes of mitral regurgitation by type and severity. 
  • Long-term reconstructive outcomes after expander-implant breast reconstruction with serious infectious or wound-healing complications. 
  • Long-term safety and efficacy of triple combination ezetimibe/simvastatin plus extended-release niacin in patients with hyperlipidemia. 
  • Long-term social dysfunction after trauma: What is the prevalence, risk factors, and associated outcomes? 
  • Long-term treatment gains of a brief exposure-based treatment for PTSD. 
  • Longitudinal Monitoring of Pain Associated Distress With the Optimal Screening for Prediction of Referral and Outcome Yellow Flag Tool: Predicting Reduction in Pain Intensity and Disability. 
  • Longitudinal Multi-omics Analyses Identify Responses of Megakaryocytes, Erythroid Cells, and Plasmablasts as Hallmarks of Severe COVID-19. 
  • Longitudinal Screening Detects Cognitive Stability and Behavioral Deterioration in ALS Patients. 
  • Longitudinal Study of Sleep and Internalizing Problems in Youth Treated for Pediatric Anxiety Disorders. 
  • Longitudinal changes in symptom-based female and male LUTS clusters. 
  • Longitudinal peripheral blood lymphocyte subsets correlate with decreased disease activity in juvenile dermatomyositis. 
  • Lorazepam-enhancement of the antiemetic efficacy of dexamethasone and promethazine. A placebo-controlled study. 
  • Low back pain as perceived by the pain specialist. 
  • Low health numeracy is associated with higher disease activity in systemic lupus erythematosus. 
  • Low heart rate variability and the effect of depression on post-myocardial infarction mortality. 
  • Low yield of thyroid-stimulating hormone testing in elderly patients with depression. 
  • Low-risk acute heart failure patients: external validation of the Society of Chest Pain Center's recommendations. 
  • Lower Repeat Revascularization Rates Among Patients With Prior Coronary Artery Bypass Graft Surgery are Due to Lack of Adequate Target Vessels. 
  • Lung effector memory and activated CD4+ T cells display enhanced proliferation in surfactant protein A-deficient mice during allergen-mediated inflammation. 
  • Lung transplantation in advanced COPD: is it worth it? 
  • MADIT-II: clinical implications. 
  • MELD-Na Accurately Predicts 6-Month Mortality in Patients With Decompensated Cirrhosis: Potential Trigger for Hospice Referral. 
  • MMPI-2 profiles of Gulf and Vietnam combat veterans with chronic posttraumatic stress disorder. 
  • MR DWI does not substitute for stroke severity scores in predicting stroke outcome. 
  • Machine learning for phenotyping opioid overdose events. 
  • Macrophage-derived Hedgehog ligands promotes fibrogenic and angiogenic responses in human schistosomiasis mansoni. 
  • Magnesium efficacy in a rat spinal cord injury model. 
  • Magnetic resonance imaging signal hypointensity and iron content of putamen nuclei in elderly depressed patients. 
  • Magnetic-resonance morphometry in patients with major depression. 
  • Major depression and physical illness trajectories in heart failure and pulmonary disease. 
  • Major depression symptoms in primary care and psychiatric care settings: a cross-sectional analysis. 
  • Major depressive disorder in hospitalized medically ill patients: an examination of young and elderly male veterans. 
  • Making sense of informant disagreement for overanxious disorder. 
  • Maladaptive trauma appraisals mediate the relation between attachment anxiety and PTSD symptom severity. 
  • Malaria severity and human nitric oxide synthase type 2 (NOS2) promoter haplotypes. 
  • Male Urethral Stricture: American Urological Association Guideline. 
  • Malnutrition in liver transplant patients: preoperative subjective global assessment is predictive of outcome after liver transplantation. 
  • Mammographic predictors of the presence and size of invasive carcinomas associated with malignant microcalcification lesions without a mass. 
  • Management and 1-Year Outcomes of Patients With Newly Diagnosed Atrial Fibrillation and Chronic Kidney Disease: Results From the Prospective GARFIELD - AF Registry. 
  • Management and Outcomes of Acute Respiratory Distress Syndrome Caused by Blastomycosis: A Retrospective Case Series. 
  • Management of Malignant Pleural Effusions. An Official ATS/STS/STR Clinical Practice Guideline. 
  • Management of acute decompensated heart failure. 
  • Management of cryptococcosis: how are we doing? 
  • Management of gastrointestinal symptoms in advanced cancer patients: the rapid learning cancer clinic model. 
  • Management of mild hypertension in adults. 
  • Management of uterine leiomyomata: what do we really know? 
  • Management strategies of academic pigmented lesion clinic directors in the United States. 
  • Manual therapy provided by physical therapists in a hospital-based setting: a retrospective analysis. 
  • Marked benefits in physical activity and well-being, but not in functioning domains, 2 years after successful epilepsy surgery in children. 
  • Masculine Traits and Depressive Symptoms in Older and Younger Men and Women. 
  • Massive soft tissue infections: necrotizing fasciitis and purpura fulminans. 
  • Massive subcutaneous emphysema following percutaneous tracheostomy. 
  • Maternal Immunity and Vaccination Influence Disease Severity in Progeny in a Novel Mast Cell-Deficient Mouse Model of Severe Dengue. 
  • Maternal psychological distress, prenatal cortisol, and fetal weight. 
  • Maternal sepsis mortality and morbidity during hospitalization for delivery: temporal trends and independent associations for severe sepsis. 
  • Matrix metalloproteinase-9 genetic polymorphisms and the risk for advanced pelvic organ prolapse. 
  • Maximizing the adequacy of medication treatment in controlled trials and clinical practice: STAR(*)D measurement-based care. 
  • Measurement Properties of the CAPACITY Instrument to Assess Perceived Communication With the Health Care Team Among Care Partners of Patients With Cognitive Impairment. 
  • Measurement of fatigue in systemic lupus erythematosus: a systematic review. 
  • Measurement of intraoperative nerve conduction velocities during anterior interosseous nerve decompression. 
  • Measurement of the first/second intermetatarsal angle following proximal oblique metatarsal osteotomy. 
  • Measurement properties of radiographic outcome measures in Psoriatic Arthritis: A systematic review from the GRAPPA-OMERACT initiative. 
  • Measures of arch height and their relationship to pain and dysfunction in people with lower limb impairments. 
  • Measuring addiction propensity and severity: the need for a new instrument. 
  • Measuring disease progression in early Parkinson disease: the National Institutes of Health Exploratory Trials in Parkinson Disease (NET-PD) experience. 
  • Measuring fatigue in people living with HIV/AIDS: psychometric characteristics of the HIV-related fatigue scale. 
  • Measuring the Toll of Acute Illness-Derived Frailty in Decompensated Cirrhosis. 
  • Measuring the severity of topical 5-fluorouracil toxicity. 
  • Measuring therapeutic response in chronic graft-versus-host disease: National Institutes of Health Consensus Development Project on Criteria for Clinical Trials in Chronic Graft-versus-Host Disease: IV. Response Criteria Working Group report. 
  • Mechanical pleurodesis aided by peritoneal drainage: procedure for hepatic hydrothorax. 
  • Mechanism of dynamic visual acuity recovery with vestibular rehabilitation. 
  • Mechanisms of functional mitral regurgitation in ischemic cardiomyopathy determined by transesophageal echocardiography (from the Surgical Treatment for Ischemic Heart Failure Trial). 
  • Medial orbital frontal lesions in late-onset depression. 
  • Median nerve ultrasound as a screening tool in carpal tunnel syndrome: correlation of cross-sectional area measures with electrodiagnostic abnormality. 
  • Medical Management of Heart Failure With Reduced Ejection Fraction in Patients With Advanced Renal Disease. 
  • Medical Therapy for Heart Failure With Reduced Ejection Fraction: The CHAMP-HF Registry. 
  • Medical comorbidity in complicated grief: Results from the HEAL collaborative trial. 
  • Medical service utilization by veterans seeking help for posttraumatic stress disorder. 
  • Medication treatment for the severely and persistently mentally ill: the Texas Medication Algorithm Project. 
  • Meeting the challenge to improve the treatment of hypertension in blacks. 
  • Menopausal transition symptoms in midlife women living with fibromyalgia and chronic fatigue. 
  • Mental Health, Sleep and Physical Function in Treatment Seeking Women with Urinary Incontinence. 
  • Mental and behavioral disturbances in dementia: findings from the Cache County Study on Memory in Aging. 
  • Mental health consequences of intimate partner abuse: a multidimensional assessment of four different forms of abuse. 
  • Mental health service utilization in the U.S. Army. 
  • Meta-Analysis of Efficacy of Sacubitril/Valsartan in Heart Failure With Preserved Ejection Fraction. 
  • Metaanalysis on effects of cardiac resynchronization therapy in heart failure patients with narrow QRS complex. 
  • Metabolomic differences in heart failure patients with and without major depression. 
  • Metabolomic signature of exposure and response to citalopram/escitalopram in depressed outpatients. 
  • Methicillin-susceptible Staphylococcus aureus endocarditis isolates are associated with clonal complex 30 genotype and a distinct repertoire of enterotoxins and adhesins. 
  • Methodological issues in developing new acute treatments for patients with bipolar illness. 
  • Methodology and preliminary results from the neurocognitive outcomes of depression in the elderly study. 
  • Methods to improve diagnostic accuracy in a community mental health setting. 
  • Methylphenidate extended release (OROS MPH) for the treatment of antidepressant-related sexual dysfunction in patients with treatment-resistant depression: results from a 4-week, double-blind, placebo-controlled trial. 
  • Methylphenidate increases willingness to perform effort in adults with ADHD. 
  • Mexiletine for symptoms and signs of myotonia in nondystrophic myotonia: a randomized controlled trial. 
  • MicroRNA-122 associates with serum apolipoprotein B but not liver fibrosis markers in CHC genotype 1 infection. 
  • Microsurgical clipping of large and giant cerebral aneurysms: a single-center contemporary experience. 
  • Microwave thermotherapy for benign prostatic hyperplasia with the Dornier Urowave: results of a randomized, double-blind, multicenter, sham-controlled trial. 
  • Mid-Term Outcomes of Transcatheter Aortic Valve Replacement in Extremely Large Annuli With Edwards SAPIEN 3 Valve. 
  • Middle Cerebral Artery Residual Contrast Stagnation on Noncontrast CT Scan Following Endovascular Treatment in Acute Ischemic Stroke Patients. 
  • Midregional proadrenomedullin predicts mortality and major adverse cardiac events in patients presenting with chest pain: results from the CHOPIN trial. 
  • Midterm Results of the Salto Talaris Total Ankle Arthroplasty. 
  • Midterm follow-up after pharmacomechanical thrombolysis for lower extremity deep venous thrombosis. 
  • Midterm results for endovascular repair of complicated acute and chronic type B aortic dissection. 
  • Midterm results of osteochondral lesions of the talar shoulder treated with fresh osteochondral allograft transplantation. 
  • Mild donor liver steatosis has no impact on hepatitis C virus fibrosis progression following liver transplantation. 
  • Mild fetal ventriculomegaly: diagnosis, evaluation, and management. 
  • Mind the Gap: Gaps in Antidepressant Treatment, Treatment Adjustments, and Outcomes among Patients in Routine HIV Care in a Multisite U.S. Clinical Cohort. 
  • Mindfulness, Self-Compassion, Posttraumatic Stress Disorder Symptoms, and Functional Disability in U.S. Iraq and Afghanistan War Veterans. 
  • Minimal Hepatic Encephalopathy and Mild Cognitive Impairment Worsen Quality of Life in Elderly Patients With Cirrhosis. 
  • Minimal important differences for interpreting health-related quality of life scores from the EORTC QLQ-C30 in lung cancer patients participating in randomized controlled trials. 
  • Minimum important differences for scales assessing symptom severity and quality of life in patients with fecal incontinence. 
  • Minor depression and physical outcome trajectories in heart failure and pulmonary disease. 
  • Minor depression in family practice: functional morbidity, co-morbidity, service utilization and outcomes. 
  • Minor self-harm and psychiatric disorder: a population-based study. 
  • Mitral Valve Prolapse, Psychoemotional Status, and Quality of Life: Prospective Investigation in the Current Era. 
  • Mixed hypomania in 908 patients with bipolar disorder evaluated prospectively in the Stanley Foundation Bipolar Treatment Network: a sex-specific phenomenon. 
  • Mixed leukocyte culture reactivity and graft-versus-host disease in HLA-identical marrow transplantation for leukemia. 
  • Mode of death in advanced heart failure: the Comparison of Medical, Pacing, and Defibrillation Therapies in Heart Failure (COMPANION) trial. 
  • Model for End-Stage Liver Disease (MELD) predicts nontransplant surgical mortality in patients with cirrhosis. 
  • Model for End-Stage Liver Disease score predicts mortality in critically ill cirrhotic patients. 
  • Model for end-stage liver disease (MELD) exception for cholangiocarcinoma or biliary dysplasia. 
  • Model-based pain and function outcome trajectory types for patients undergoing knee arthroplasty: a secondary analysis from a randomized clinical trial. 
  • Moderate consumption of white and fortified wine is associated with reduced odds of diabetic retinopathy. 
  • Moderate hyperhomocyst(e)inemia is associated with the presence of coronary artery disease and the severity of coronary atherosclerosis in Koreans. 
  • Moderate-to-Severe Traumatic Brain Injury in Children: Complications and Rehabilitation Strategies. 
  • Moderators of the effect of social support on depressive symptoms in cardiac patients. 
  • Modulating hedgehog signaling can attenuate the severity of osteoarthritis. 
  • Molecular and clinical analysis of ALPL in a cohort of patients with suspicion of Hypophosphatasia. 
  • Monocyte polarization in children with falciparum malaria: relationship to nitric oxide insufficiency and disease severity. 
  • Morbidity and mortality in the surgical treatment of 10,242 adults with spondylolisthesis. 
  • More patients are triaged using the Emergency Severity Index than any other triage acuity system in the United States. 
  • Morning and Evening Home Blood Pressure and Risks of Incident Stroke and Coronary Artery Disease in the Japanese General Practice Population: The Japan Morning Surge-Home Blood Pressure Study. 
  • Mortality among sheet metal workers participating in a respiratory screening program. 
  • Mortality, morbidity, and cost associated with febrile neutropenia in adult cancer patients. 
  • Motion versus fixed distraction of the joint in the treatment of ankle osteoarthritis: a prospective randomized controlled trial. 
  • Motor function domains in alternating hemiplegia of childhood. 
  • Moving Beyond Symptom Remission to Optimize Long-term Treatment of Attention-Deficit/Hyperactivity Disorder. 
  • Multicenter Analysis of Truncal Valve Management and Outcomes in Children with Truncus Arteriosus. 
  • Multicenter Validation of the Vasoactive-Ventilation-Renal Score as a Predictor of Prolonged Mechanical Ventilation After Neonatal Cardiac Surgery. 
  • Multicenter validation of American Association for the Surgery of Trauma grading system for acute colonic diverticulitis and its use for emergency general surgery quality improvement program. 
  • Multicenter, double-blind comparison of sertraline and placebo in the treatment of posttraumatic stress disorder. 
  • Multidimensional Fatigue Inventory in People With Hepatitis B Infection: Cross-cultural Adaptation and Psychometric Evaluation of the Persian Version. 
  • Multidimensional team-based intervention using musical cues to reduce odds of facility-acquired pressure ulcers in long-term care: a paired randomized intervention study. 
  • Multimodal Evaluation of Aortic Regurgitation After Mitral and Tricuspid Valve Repairs. 
  • Multinational characterization of neurological phenotypes in patients hospitalized with COVID-19. 
  • Multiple factors contribute to neuropsychological outcome in children with posterior fossa tumors. 
  • Multirater agreement of arthroscopic grading of knee articular cartilage. 
  • Multisystem dysregulation in painful temporomandibular disorders. 
  • Mutations in PLCE1 are a major cause of isolated diffuse mesangial sclerosis (IDMS). 
  • Myeloperoxidase-Antineutrophil Cytoplasmic Antibody (ANCA)-Positive and ANCA-Negative Patients With Granulomatosis With Polyangiitis (Wegener's): Distinct Patient Subsets. 
  • Myocardial Infarction in the ISCHEMIA Trial: Impact of Different Definitions on Incidence, Prognosis, and Treatment Comparisons. 
  • Myocardial viability and impact of surgical ventricular reconstruction on outcomes of patients with severe left ventricular dysfunction undergoing coronary artery bypass surgery: results of the Surgical Treatment for Ischemic Heart Failure trial. 
  • Myonecrosis following stent placement: association between impaired TIMI myocardial perfusion grade and MRI visualization of microinfarction. 
  • NHAMCS Validation of Emergency Severity Index as an Indicator of Emergency Department Resource Utilization. 
  • Naildex: pilot evaluation of an onychodystrophy severity instrument. 
  • Narcotic use and misuse in Crohn's disease. 
  • Nasal Airway Dysfunction in Children with Cleft Lip and Cleft Palate: Results of a Cross-Sectional Population-Based Study, with Anatomical and Surgical Considerations. 
  • Nasal obstruction symptom evaluation (NOSE) score outcomes after septorhinoplasty. 
  • National Database Analysis of Single-Level versus Multilevel Sleep Surgery. 
  • Natriuretic peptides and long-term mortality in patients with severe aortic stenosis. 
  • Natural Skin Care Products as Adjunctive to Prescription Therapy in Moderate to Severe Rosacea. 
  • Natural history and clinical effect of aortic valve regurgitation after left ventricular assist device implantation. 
  • Naturalistic follow-up of youths treated for pediatric anxiety disorders. 
  • Naturalistic study of the early psychiatric use of citalopram in the United States. 
  • Nausea, pain, fatigue, and multiple symptoms in hospitalized children with cancer. 
  • Necrotizing enterocolitis and the use of loop diuretics in very low birth weight neonates. 
  • Neointimal inflammation and adventitial angiogenesis correlate with severity of cardiac allograft vasculopathy in pediatric recipients. 
  • Nephrogenic systemic fibrosis risk after liver magnetic resonance imaging with gadoxetate disodium in patients with moderate to severe renal impairment: results of a prospective, open-label, multicenter study. 
  • Nerve ultrasound in CIDP: poly-parameters for polyneuropathies. 
  • Neural basis of individual differences in impulsivity: contributions of corticolimbic circuits for behavioral arousal and control. 
  • Neural correlates associated with cognitive decline in late-life depression. 
  • Neural mechanisms of subclinical depressive symptoms in women: a pilot functional brain imaging study. 
  • Neural systems for executive and emotional processing are modulated by symptoms of posttraumatic stress disorder in Iraq War veterans. 
  • Neurocognitive impairments in boys on the life-course persistent antisocial path. 
  • Neurodevelopmental Impairment Among Extremely Preterm Infants in the Neonatal Research Network. 
  • Neurodevelopmental outcomes at 5years of age in congenital diaphragmatic hernia. 
  • Neurodevelopmental outcomes in infants requiring resuscitation in developing countries. 
  • Neuroimaging correlates of dementia rating scale performance at baseline and 12-month follow-up among patients with vascular dementia. 
  • Neuroinflammation in Alzheimer's disease. 
  • Neurological symptoms and deficits in adults with scoliosis who present to a surgical clinic: incidence and association with the choice of operative versus nonoperative management. 
  • Neuron-specific SUMO knockdown suppresses global gene expression response and worsens functional outcome after transient forebrain ischemia in mice. 
  • Neuropsychiatric disturbance in Alzheimer's disease clusters into three groups: the Cache County study. 
  • Neuropsychological assessment of Alzheimer's disease. 
  • Neuropsychological correlates of early symptoms of autism. 
  • Neuropsychological findings in childhood neglect and their relationships to pediatric PTSD. 
  • Neuropsychological functioning and MRI signal hyperintensities in geriatric depression. 
  • Neuroticism Increases PTSD Symptom Severity by Amplifying the Emotionality, Rehearsal, and Centrality of Trauma Memories. 
  • Neutralizing antibody responses over time in demographically and clinically diverse individuals recovered from SARS-CoV-2 infection in the United States and Peru: A cohort study. 
  • Neutrophil beta(2)-adrenoceptor function in major depression: G(s) coupling, effects of imipramine and relationship to treatment outcome. 
  • Neutrophil-Related Gene Expression and Low-Density Granulocytes Associated With Disease Activity and Response to Treatment in Antineutrophil Cytoplasmic Antibody-Associated Vasculitis. 
  • New Features for Measuring Disease Activity in Pediatric Localized Scleroderma. 
  • New York Heart Association functional class predicts exercise parameters in the current era. 
  • New developments in the diagnosis and treatment of infections in lung transplant recipients. 
  • New therapies for chronic hepatitis C virus infection. 
  • Newly Proposed Sepsis-Induced Coagulopathy Precedes International Society on Thrombosis and Haemostasis Overt-Disseminated Intravascular Coagulation and Predicts High Mortality. 
  • Nitric oxide synthase type 2 promoter polymorphisms, nitric oxide production, and disease severity in Tanzanian children with malaria. 
  • No significant effects of ethyl-eicosapentanoic acid on histologic features of nonalcoholic steatohepatitis in a phase 2 trial. 
  • Nomenclature in heart failure: a call for objective, reproducible, and biologically-driven terminology. 
  • Non-ST-elevation myocardial infarction patients who present during off hours have higher risk profiles and are treated less aggressively, but their outcomes are not worse: a report from Can Rapid Risk Stratification of Unstable Angina Patients Suppress ADverse Outcomes with Early Implementation of the ACC/AHA Guidelines CRUSADE initiative. 
  • Non-emphysematous chronic obstructive pulmonary disease is associated with diabetes mellitus. 
  • Nonalcoholic Fatty Liver Disease and the Gut Microbiome. 
  • Nonalcoholic Steatohepatitis: Histopathology Basics Within a Broader Context. 
  • Nonalcoholic fatty liver disease: an agenda for clinical research. 
  • Nonfatal construction industry-related injuries treated in hospital emergency departments in the United States, 1998-2005. 
  • Noninvasive FFR Derived From Coronary CT Angiography: Management and Outcomes in the PROMISE Trial. 
  • Noninvasive assessment of pulmonary vascular resistance using Doppler tissue imaging of the tricuspid annulus. 
  • Noninvasive markers in the assessment and management of autoimmune liver diseases. 
  • Nonsurgical Management of Midsubstance Achilles Tendinopathy. 
  • Nonvascularized bone grafting defers joint arthroplasty in hip osteonecrosis. 
  • Normal scores for nine maneuvers of the Childhood Myositis Assessment Scale. 
  • Norrie disease gene sequence variants in an ethnically diverse population with retinopathy of prematurity. 
  • North American clinical management guidelines for hidradenitis suppurativa: A publication from the United States and Canadian Hidradenitis Suppurativa Foundations: Part I: Diagnosis, evaluation, and the use of complementary and procedural management. 
  • Novel Genetic Triggers and Genotype-Phenotype Correlations in Patients With Left Ventricular Noncompaction. 
  • Novel Scoring Criteria for the Evaluation of Ocular Graft-versus-Host Disease in a Preclinical Allogeneic Hematopoietic Stem Cell Transplantation Animal Model. 
  • Novel plasma biomarkers associated with liver disease severity in adults with nonalcoholic fatty liver disease. 
  • Novel versus traditional risk markers for diabetic retinopathy. 
  • Nurse-led behavioral management of diabetes and hypertension in community practices: a randomized trial. 
  • Nutritional support in acute and chronic pancreatitis. 
  • Obesity Prevention and Treatment in Primary Care. 
  • Obesity and Outcomes Following Cardiogenic Shock Requiring Acute Mechanical Circulatory Support. 
  • Obesity and mode of delivery in primigravid and multigravid women. 
  • Obesity and primary graft dysfunction after lung transplantation: the Lung Transplant Outcomes Group Obesity Study. 
  • Obesity in children with poorly controlled asthma: Sex differences. 
  • Obesity is associated with increased prevalence and severity of pelvic floor disorders in women considering bariatric surgery. 
  • Objective Assessment of the Interfrontal Angle for Severity Grading and Operative Decision-Making in Metopic Synostosis. 
  • Objective Assessment of the Unilateral Cleft Lip Nasal Deformity Using Three-Dimensional Stereophotogrammetry: Severity and Outcome. 
  • Objective evidence that bariatric surgery improves obesity-related obstructive sleep apnea. 
  • Objective outcome measures: Collecting meaningful data on alopecia areata. 
  • Observer agreement of spine stenosis on magnetic resonance imaging analysis of patients with cervical spine myelopathy. 
  • Observer variability in assessing lumbar spinal stenosis severity on magnetic resonance imaging and its relation to cross-sectional spinal canal area. 
  • Obsessions and compulsions in the community: prevalence, interference, help-seeking, developmental stability, and co-occurring psychiatric conditions. 
  • Obsessive compulsive symptoms in schizophrenia: frequency and clinical features. 
  • Obstructive sleep apnea (OSA): a complication of acute infectious mononucleosis infection in a child. 
  • Occurrence, characteristics, and impact of chronic pain in formerly abused women 
  • Ocular abnormalities in Apert syndrome: genotype/phenotype correlations with fibroblast growth factor receptor type 2 mutations. 
  • Off-pump coronary bypass provides reduced mortality and morbidity and equivalent 10-year survival. 
  • Older Patients' Perspectives on Managing Complexity in CKD Self-Management. 
  • Older age, aggressiveness of care, and survival for seriously ill, hospitalized adults. SUPPORT Investigators. Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatments. 
  • Olsalazine versus sulfasalazine in mild to moderate childhood ulcerative colitis: results of the Pediatric Gastroenterology Collaborative Research Group Clinical Trial. 
  • One-Stop Serum Assay Identifies COVID-19 Disease Severity and Vaccination Responses. 
  • One-Year Outcomes After MitraClip for Functional Mitral Regurgitation. 
  • One-year clinical outcomes of depressed public sector outpatients: a benchmark for subsequent studies. 
  • Onset and persistence of postpartum depression in an inner-city maternal health clinic system. 
  • Open label study to assess infliximab safety and timing of onset of clinical benefit among patients with rheumatoid arthritis. 
  • Open reduction and cementation for femoral head fracture secondary to avascular necrosis: preliminary report. 
  • Operative versus nonoperative treatment of knee dislocations: a meta-analysis. 
  • Opposing effects of the D70 mutation and the shared epitope in HLA-DR4 on disease activity and certain disease phenotypes in rheumatoid arthritis. 
  • Optical Coherence Tomography Angiography Vessel Density in Glaucomatous Eyes with Focal Lamina Cribrosa Defects. 
  • Optimal NIV Medicare Access Promotion: Patients With OSA: A Technical Expert Panel Report From the American College of Chest Physicians, the American Association for Respiratory Care, the American Academy of Sleep Medicine, and the American Thoracic Society. 
  • Optimal dose of neuroleptic in acute schizophrenia. A controlled study of the neuroleptic threshold and higher haloperidol dose. 
  • Optimal surgical management of severe ischemic mitral regurgitation: to repair or to replace? 
  • Oropharyngeal dysphagia in infants and children with infantile Pompe disease. 
  • Osteonecrosis of the human skeleton. 
  • Osteoporosis Assessment Questionnaire-Physical Function (OPAQ-PF): a psychometrically validated osteoporosis-targeted patient reported outcome measure of daily activities of physical function. 
  • Outcome analysis of urethral wall stent insertion with artificial urinary sphincter placement for severe recurrent bladder neck contracture following radical prostatectomy. 
  • Outcome of Flow-Gradient Patterns of Aortic Stenosis After Aortic Valve Replacement: An Analysis of the PARTNER 2 Trial and Registry. 
  • Outcome of infants delivered between 24 and 28 weeks' gestation in women with severe pre-eclampsia. 
  • Outcomes Following Urgent/Emergent Transcatheter Aortic Valve Replacement: Insights From the STS/ACC TVT Registry. 
  • Outcomes Reported in Prospective Long-Term Observational Studies and Registries of Patients With Rheumatoid Arthritis Worldwide: An Outcome Measures in Rheumatology Systematic Review. 
  • Outcomes after massive transfusion in nontrauma patients in the era of damage control resuscitation. 
  • Outcomes and tolerability of chemoradiation therapy for pancreatic cancer patients aged 75 years or older. 
  • Outcomes associated with ablation compared to combined ablation and transilluminated powered phlebectomy in the treatment of venous varicosities. 
  • Outcomes following a clinical algorithm allowing for delayed hysterectomy in the management of severe placenta accreta spectrum. 
  • Outcomes in Patients Undergoing Cardiac Surgery Who Decline Transfusion and Received Erythropoietin Compared to Patients Who Did Not: A Matched Cohort Study. 
  • Outcomes in children under 12 months of age undergoing adenotonsillectomy for sleep-disordered breathing. 
  • Outcomes of Ankle Distraction for the Treatment of Ankle Arthritis. 
  • Outcomes of Children With Bronchiolitis Treated With High-Flow Nasal Cannula or Noninvasive Positive Pressure Ventilation. 
  • Outcomes of Children With Critical Bronchiolitis Living in Poor Communities. 
  • Outcomes of Liver Transplantation Among Older Recipients With Nonalcoholic Steatohepatitis in a Large Multicenter US Cohort: the Re-Evaluating Age Limits in Transplantation Consortium. 
  • Outcomes of Total Ankle Arthroplasty in Moderate and Severe Valgus Deformity. 
  • Outcomes of inoperable symptomatic aortic stenosis patients not undergoing aortic valve replacement: insight into the impact of balloon aortic valvuloplasty from the PARTNER trial (Placement of AoRtic TraNscathetER Valve trial). 
  • Outcomes of nonsevere relapses in antineutrophil cytoplasmic antibody-associated vasculitis treated with glucocorticoids. 
  • Outcomes of safety and effectiveness in a multicenter randomized, controlled trial of whole-body hypothermia for neonatal hypoxic-ischemic encephalopathy. 
  • Outcomes of transcatheter aortic valve replacement for patients with severe aortic stenosis and concomitant aortic insufficiency: Insights from the TVT Registry. 
  • Outcomes with ambulatory advanced heart failure from the Medical Arm of Mechanically Assisted Circulatory Support (MedaMACS) Registry. 
  • Over five-year follow-up of Oka/Merck varicella vaccine recipients in 465 infants and adolescents. 
  • Overlooked and underserved: "action signs" for identifying children with unmet mental health needs. 
  • Overutilization of endoscopic surveillance in nondysplastic Barrett's esophagus: a multicenter study. 
  • Overview of current noninodilator therapies for acute heart failure syndromes. 
  • Overview of health status quality-of-life measures. 
  • PD-1/PD-L1, but not PD-1/PD-L2, interactions regulate the severity of experimental autoimmune encephalomyelitis. 
  • PERIVASCULAR THICKENING ON OPTICAL COHERENCE TOMOGRAPHY AS A MARKER OF INFLAMMATION IN BIRDSHOT RETINOCHOROIDITIS. 
  • PLASMA OXYTOCIN CONCENTRATION AND DEPRESSIVE SYMPTOMS: A REVIEW OF CURRENT EVIDENCE AND DIRECTIONS FOR FUTURE RESEARCH. 
  • PRImary care Streptococcal Management (PRISM) study: in vitro study, diagnostic cohorts and a pragmatic adaptive randomised controlled trial with nested qualitative study and cost-effectiveness study. 
  • PRO-Bookmarking to Estimate Clinical Thresholds for Patient-reported Symptoms and Function. 
  • PTSD diagnoses, subsyndromal symptoms, and comorbidities contribute to impairments for breast cancer survivors. 
  • PTSD symptom clusters associated with physical health and health care utilization in rural primary care patients exposed to natural disaster. 
  • Paediatric rheumatic disease: lessons from SLE: children are not little adults. 
  • Pain and disability determine treatment modality for older patients with adult scoliosis, while deformity guides treatment for younger patients. 
  • Pain and pain-related interference with function in older Canadians: the Canadian Study of Health and Aging. 
  • Pain catastrophizing in patients with noncardiac chest pain: relationships with pain, anxiety, and disability. 
  • Pain diaries. For providers, nuanced data; for patients, a sense of control. 
  • Pain in depression: STAR*D study findings. 
  • Pain, physical functioning, and overeating in obese rheumatoid arthritis patients: do thoughts about pain and eating matter? 
  • Pain, stiffness, and fatigue in juvenile polyarticular arthritis: contemporaneous stressful events and mood as predictors. 
  • Painful physical symptoms and treatment outcome in major depressive disorder: a STAR*D (Sequenced Treatment Alternatives to Relieve Depression) report. 
  • Palliative Care in Heart Failure: The PAL-HF Randomized, Controlled Clinical Trial. 
  • Panic following trauma: the etiology of acute posttraumatic arousal. 
  • Parathyroid hormone independently predicts fracture, vascular events, and death in patients with stage 3 and 4 chronic kidney disease. 
  • Paravalvular regurgitation after transcatheter aortic valve replacement in intermediate-risk patients: a pooled PARTNER 2 study. 
  • Parents' reported preference scores for childhood atopic dermatitis disease states. 
  • Parents' worries about recurrent abdominal pain in children. 
  • Paroxetine CR augmentation for posttraumatic stress disorder refractory to prolonged exposure therapy. 
  • Partial deafness cochlear implantation (PDCI) and electric-acoustic stimulation (EAS). 
  • Partial liquid ventilation influences pulmonary histopathology in an animal model of acute lung injury. 
  • Partial splenectomy for children with congenital hemolytic anemia and massive splenomegaly. 
  • Participant reactions to a pretreatment research assessment during a treatment outcome study for PTSD. 
  • Pathologic correlates of bronchiolitis obliterans syndrome in pulmonary retransplant recipients. 
  • Pathophysiology and Pathology of Acute Kidney Injury in Patients With COVID-19. 
  • Pathophysiology and management of life-threatening asthma. 
  • Patient Characteristics Associated with More Bother from Lower Urinary Tract Symptoms. 
  • Patient Characteristics of Possible Responders and Nonresponders to Total Ankle Arthroplasty. 
  • Patient Factors and Cost Associated with 90-Day Readmission Following Total Hip Arthroplasty. 
  • Patient Trajectories Among Persons Hospitalized for COVID-19 : A Cohort Study. 
  • Patient and physician discordance of global disease assessment in juvenile dermatomyositis: findings from the Childhood Arthritis & Rheumatology Research Alliance Legacy Registry. 
  • Patient and procedural risk factors for increased postoperative pain after cesarean delivery under neuraxial anesthesia: a retrospective study. 
  • Patient beliefs predict response to paroxetine among primary care patients with dysthymia and minor depression. 
  • Patient characteristics as predictors of clinical outcome of distraction in treatment of severe ankle osteoarthritis. 
  • Patient journey after admission for acute heart failure: length of stay, 30-day readmission and 90-day mortality. 
  • Patient management after noninvasive cardiac imaging results from SPARC (Study of myocardial perfusion and coronary anatomy imaging roles in coronary artery disease). 
  • Patient preferences for biologic agents in rheumatoid arthritis: a discrete-choice experiment. 
  • Patient selection for mechanical circulatory support. 
  • Patient selection for percutaneous mitral valve repair: insight from early clinical trial applications. 
  • Patient self-reports of symptoms and clinician ratings as predictors of overall cancer survival. 
  • Patient-Reported Toxicities During Chemotherapy Regimens in Current Clinical Practice for Early Breast Cancer. 
  • Patient-reported symptom severity, interference with daily activities, and adverse events in older and younger women receiving chemotherapy for early breast cancer. 
  • Patients with chronic hepatitis C undergoing watchful waiting: Exploring trajectories of illness uncertainty and fatigue. 
  • Patients' Willingness to Accept Mitral Valve Procedure-Associated Risks Varies Across Severity of Heart Failure Symptoms. 
  • Patterns and predictors of vaginal bleeding in the first trimester of pregnancy. 
  • Patterns and prognostic implications of low high-density lipoprotein levels in patients with non-ST-segment elevation acute coronary syndromes. 
  • Patterns of antihypertensive treatment in patients with acute severe hypertension from a nonneurologic cause: Studying the Treatment of Acute Hypertension (STAT) registry. 
  • Patterns of prednisone use during pregnancy in women with rheumatoid arthritis: Daily and cumulative dose. 
  • Patterns of transfer for patients with non-ST-segment elevation acute coronary syndrome from community to tertiary care hospitals. 
  • Peace and war: trajectories of posttraumatic stress disorder symptoms before, during, and after military deployment in Afghanistan. 
  • Peak Expiratory Flow and Forced Expiratory Volume in 1 Second Percent Predicted Values Are Not Interchangeable Pediatric Asthma Exacerbation Severity Measures. 
  • Pediatric Acute Respiratory Distress Syndrome in Pediatric Allogeneic Hematopoietic Stem Cell Transplants: A Multicenter Study. 
  • Pediatric Eosinophilic Esophagitis Symptom Scores (PEESS v2.0) identify histologic and molecular correlates of the key clinical features of disease. 
  • Pediatric Obstructive Sleep Apnea and Asthma: Clinical Implications. 
  • PedsQL eosinophilic esophagitis module: feasibility, reliability, and validity. 
  • Peer rejection, social behavior, and psychological adjustment in children with juvenile rheumatic disease. 
  • Pelvic floor symptoms improve similarly after pessary and behavioral treatment for stress incontinence. 
  • Pelvic prolapse: diagnosing and treating uterine and vaginal vault prolapse. 
  • Penetrance of mutations in plakophilin-2 among families with arrhythmogenic right ventricular dysplasia/cardiomyopathy. 
  • Pennsylvania's Focus on Heart Attack--grading the scorecard. 
  • People who expect to enter psychotherapy are prone to believing that they have forgotten memories of childhood trauma and abuse. 
  • Perceived parental burden and service use for child and adolescent psychiatric disorders. 
  • Perceived stress and reported cognitive symptoms among Georgia patients with systemic lupus erythematosus. 
  • Perceptions of patients' self-efficacy for managing pain and lung cancer symptoms: correspondence between patients and family caregivers. 
  • Percutaneous coronary intervention or coronary artery bypass surgery for cardiogenic shock and multivessel coronary artery disease? 
  • Percutaneous management of RetroFlex 3 balloon rupture and separation of the Edwards Sapien delivery system. 
  • Percutaneous mitral valve repair for mitral regurgitation in high-risk patients: results of the EVEREST II study. 
  • Percutaneous mitral valve repair in the initial EVEREST cohort: evidence of reverse left ventricular remodeling. 
  • Percutaneous transcatheter aortic valve closure successfully treats left ventricular assist device-associated aortic insufficiency and improves cardiac hemodynamics. 
  • Percutaneous transluminal coronary angioplasty as a first revascularization procedure in single-, double- and triple-vessel coronary artery disease. 
  • Performance Assessment of the Universal Vital Assessment Score vs Other Illness Severity Scores for Predicting Risk of In-Hospital Death Among Adult Febrile Inpatients in Northern Tanzania, 2016-2019. 
  • Performance and Validation of a Novel Biomarker-Based Stroke Risk Score for Atrial Fibrillation. 
  • Performance of a multi-disciplinary emergency department observation protocol for acetaminophen overdose. 
  • Performance of a non-fluoroscopically assisted substitute for the Lyon schuss knee radiograph: quality and reproducibility of positioning and sensitivity to joint space narrowing in osteoarthritic knees. 
  • Performance of currently available risk models in a cohort of mechanically supported high-risk percutaneous coronary intervention--From the PROTECT II randomized trial. 
  • Performance of elderly African American and White community residents on the CERAD Neuropsychological Battery. 
  • Performance of global assessments of hip, knee, and back symptom change. 
  • Performing Concomitant Tricuspid Valve Repair at the Time of Mitral Valve Operations Is Not Associated With Increased Operative Mortality. 
  • Peri-procedural stroke or death in stenting of symptomatic severe intracranial stenosis. 
  • Perioperative complications with costotransversectomy and anterior approaches to thoracic and thoracolumbar tumors. 
  • Perioperative fever and outcome in surgical patients with aneurysmal subarachnoid hemorrhage. 
  • Peripheral blood expression of nuclear factor-kappab-regulated genes is associated with rheumatoid arthritis disease activity and responds differentially to anti-tumor necrosis factor-alpha versus methotrexate. 
  • Peripheral chemoreflex inhibition with low-dose dopamine: new insight into mechanisms of extreme apnea. 
  • Peritraumatic responses and their relationship to perceptions of threat in female crime victims. 
  • Permanent pacemaker use among patients with heart failure and preserved ejection fraction: Findings from the Acute Decompensated Heart Failure National Registry (ADHERE) National Registry. 
  • Persistent mild cognitive impairment in geriatric depression. 
  • Persistent perioperative hyperglycemia as an independent predictor of poor outcome after aneurysmal subarachnoid hemorrhage. 
  • Personal and Perceived Depression Stigma among Arab Adolescents: Associations with Depression Severity and Personal Characteristics. 
  • Personality--life event congruence effects in late-life depression. 
  • Pharmacological inhibition of TAK1, with the selective inhibitor takinib, alleviates clinical manifestation of arthritis in CIA mice. 
  • Pharmacomechanical thrombectomy for treatment of symptomatic lower extremity deep venous thrombosis: safety and feasibility study. 
  • Phase 1 study of N(1),N(11)‑diethylnorspermine (DENSPM) in patients with advanced hepatocellular carcinoma. 
  • Phase 2 Trial of an Alpha-7 Nicotinic Receptor Agonist (TC-5619) in Negative and Cognitive Symptoms of Schizophrenia. 
  • Phase 3 trial of defibrotide for the treatment of severe veno-occlusive disease and multi-organ failure. 
  • Phase II trial of galiximab (anti-CD80 monoclonal antibody) plus rituximab (CALGB 50402): Follicular Lymphoma International Prognostic Index (FLIPI) score is predictive of upfront immunotherapy responsiveness. 
  • Phase II trial of paclitaxel-topotecan-etoposide followed by consolidation chemoradiotherapy for limited-stage small cell lung cancer: CALGB 30002. 
  • Phenotype of Spirometric Impairment in an Aging Population. 
  • Phenotypic characteristics and asthma severity in an East African cohort of adults and adolescents with asthma: findings from the African severe asthma project. 
  • Phobic anxiety, depression, and risk of ventricular arrhythmias in patients with coronary heart disease. 
  • Photographic protocol for image acquisition in craniofacial microsomia. 
  • Physical Examination Findings Among Children and Adolescents With Obesity: An Evidence-Based Review. 
  • Physical Rehabilitation in Critically Ill Children: A Multicenter Point Prevalence Study in the United States. 
  • Physical Therapist-Delivered Pain Coping Skills Training and Exercise for Knee Osteoarthritis: Randomized Controlled Trial. 
  • Physical Therapy versus Glucocorticoid Injection for Osteoarthritis of the Knee. 
  • Physical activity recommendations, exercise intensity, and histological severity of nonalcoholic fatty liver disease. 
  • Physical and Family History Variables Associated With Neurological and Cognitive Development in Sturge-Weber Syndrome. 
  • Physical exercise is associated with less neurocognitive impairment among HIV-infected adults. 
  • Physician-determined worsening heart failure: a novel definition for early worsening heart failure in patients hospitalized for acute heart failure--association with signs and symptoms, hospitalization duration, and 60-day outcomes. 
  • Physiological and histopathological responses following closed rotational head injury depend on direction of head motion. 
  • Physiological and psychosocial factors that predict HIV-related fatigue. 
  • Physiological correlates of HIV-related fatigue. 
  • Physiological predictors of posttraumatic stress disorder. 
  • Pilot study of pain and coping among patients with osteoarthritis: a daily diary analysis. 
  • Pityriasis rubra pilaris and severe hypereosinophilia. 
  • Placebo-controlled trial of risperidone augmentation for selective serotonin reuptake inhibitor-resistant civilian posttraumatic stress disorder. 
  • Plasma MicroRNAs in Established Rheumatoid Arthritis Relate to Adiposity and Altered Plasma and Skeletal Muscle Cytokine and Metabolic Profiles. 
  • Plasma antibodies against heat shock protein 70 correlate with the incidence and severity of asthma in a Chinese population. 
  • Plasma interleukin-6 is associated with psychological coronary risk factors: moderation by use of multivitamin supplements. 
  • Plasma lactate as a marker of metabolic health: Implications of elevated lactate for impairment of aerobic metabolism in the metabolic syndrome. 
  • Plasmodium falciparum malaria in south-west Nigerian children: is the polymorphism of ICAM-1 and E-selectin genes contributing to the clinical severity of malaria? 
  • Pneumatosis intestinalis in the adult: benign to life-threatening causes. 
  • Pneumonia and respiratory infections in Down syndrome: A scoping review of the literature. 
  • Podocyte-specific knockout of cyclooxygenase 2 exacerbates diabetic kidney disease. 
  • Polyarteritis Nodosum of the Breast in a Patient with History of Bilateral Augmentation Mammoplasty. 
  • Polymorphism in the serotonin transporter gene and response to treatment in African American cocaine and alcohol-abusing individuals. 
  • Polymorphisms associated with in vitro aspirin resistance are not associated with clinical outcomes in patients with coronary artery disease who report regular aspirin use. 
  • Poor outcome and quality of life in female patients undergoing secondary surgery for recurrent peptic ulcer disease. 
  • Population-based assessment of cancer survivors' financial burden and quality of life: a prospective cohort study. 
  • Positive serum cryoglobulin is associated with worse outcome after liver transplantation for chronic hepatitis C. 
  • Positive symptom improvement with laparoscopic uterosacral ligament repair for uterine or vaginal vault prolapse: interim results from an active multicenter trial. 
  • Post-Surgical Relapse in Metopic Synostosis and Limitations of the Interfrontal Angle as an Outcome Measure. 
  • Post-exposure prophylaxis or pre-emptive therapy for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2): study protocol for a pragmatic randomized-controlled trial. 
  • Post-myocardial infarction risk stratification in elderly patients. 
  • Postimplantation ventricular ectopic burden and clinical outcomes in cardiac resynchronization therapy-defibrillator patients: a MADIT-CRT substudy. 
  • Postoperative Acute Kidney Injury Is Associated With Progression of Chronic Kidney Disease Independent of Severity. 
  • Postoperative complications and overall survival after pancreaticoduodenectomy for pancreatic ductal adenocarcinoma. 
  • Posttraumatic stress disorder symptoms mediate the relationship between traumatic experiences and drinking behavior among women attending alcohol-serving venues in a South African township. 
  • Posttraumatic stress symptoms and cigarette deprivation in the prediction of anxious responding among trauma-exposed smokers: a laboratory test. 
  • Potential additional indicators for pacemaker requirement in isolated congenital atrioventricular block. 
  • Practical Dyspnea Assessment: Relationship Between the 0-10 Numerical Rating Scale and the Four-Level Categorical Verbal Descriptor Scale of Dyspnea Intensity. 
  • Practice patterns, outcomes, and end-organ dysfunction for patients with acute severe hypertension: the Studying the Treatment of Acute hyperTension (STAT) registry. 
  • Practice recommendations in the diagnosis, management, and prevention of carbon monoxide poisoning. 
  • Prasugrel 5 mg in the very elderly attenuates platelet inhibition but maintains noninferiority to prasugrel 10 mg in nonelderly patients: the GENERATIONS trial, a pharmacodynamic and pharmacokinetic study in stable coronary artery disease patients. 
  • Pre-intervention morphologic and functional echocardiographic characteristics of neonates with critical left heart obstruction: a Congenital Heart Surgeons Society (CHSS) inception cohort study. 
  • Preadult onset vs. adult onset of major depressive disorder: a replication study. 
  • Precoated femoral component in total hip arthroplasty. Results of 5- to 9-year followup. 
  • Predicting Opioid Use, Increased Health Care Utilization and High Costs for Musculoskeletal Pain: What Factors Mediate Pain Intensity and Disability? 
  • Predicting Pain and Disability After Shoulder Arthroscopy: Rotator Cuff Tear Severity and Concomitant Arthroscopic Procedures. 
  • Predicting Parkinson's disease trajectory using clinical and neuroimaging baseline measures. 
  • Predicting Severity of Acute Pain After Cesarean Delivery: A Narrative Review. 
  • Predicting Short-Term Outcome After Surgery for Primary Spinal Tumors Based on Patient Frailty. 
  • Predicting Suicide Risk in Trauma Exposed Veterans: The Role of Health Promoting Behaviors. 
  • Predicting Vibrio cholerae Infection and Disease Severity Using Metagenomics in a Prospective Cohort Study. 
  • Predicting gestational diabetes: choosing the optimal early serum marker. 
  • Predicting methylphenidate response in long-term survivors of childhood cancer: a randomized, double-blind, placebo-controlled, crossover trial. 
  • Predicting mortality for paediatric inpatients where malaria is uncommon. 
  • Predicting mortality in patients with disseminated intravascular coagulation after cardiopulmonary bypass surgery by utilizing two scoring systems. 
  • Predicting outcomes of neonates diagnosed with hypoxemic-ischemic encephalopathy. 
  • Predicting recurrent mitral regurgitation after mitral valve repair for severe ischemic mitral regurgitation. 
  • Predicting response to amitriptyline in posttraumatic stress disorder. 
  • Predicting survival for metastatic spine disease: a comparison of nine scoring systems. 
  • Predicting virologic failure among HIV-1-infected children receiving antiretroviral therapy in Tanzania: a cross-sectional study. 
  • Prediction of Acute-Phase Treatment Outcomes by Adding a Single-Item Measure of Activity Impairment to Symptom Measurement: Development and Validation of an Interactive Calculator from the STAR*D and CO-MED Trials. 
  • Prediction of enzymatic infarct size in ST-segment elevation myocardial infarction. 
  • Prediction of mortality after primary percutaneous coronary intervention for acute myocardial infarction: the CADILLAC risk score. 
  • Prediction of response to fluoxetine and placebo in children and adolescents with major depression: a hypothesis generating study. 
  • Prediction of risk of death and myocardial infarction in the six months after presentation with acute coronary syndrome: prospective multinational observational study (GRACE). 
  • Prediction of survival for older hospitalized patients: the HELP survival model. Hospitalized Elderly Longitudinal Project. 
  • Prediction of the Risk of Hepatocellular Carcinoma in Chronic Hepatitis C Patients after Sustained Virological Response by Aspartate Aminotransferase to Platelet Ratio Index. 
  • Prediction of the extent and severity of left ventricular dysfunction in anterior acute myocardial infarction by the admission electrocardiogram. 
  • Prediction of the severity of obstructive sleep apnea by anthropometric features via support vector machine. 
  • Predictive Model for High-Risk Coronary Artery Disease. 
  • Predictive Validity of Radiographic Trabecular Bone Texture in Knee Osteoarthritis: The Osteoarthritis Research Society International/Foundation for the National Institutes of Health Osteoarthritis Biomarkers Consortium. 
  • Predictive validity of biochemical biomarkers in knee osteoarthritis: data from the FNIH OA Biomarkers Consortium. 
  • Predictive value of an early amplitude integrated electroencephalogram and neurologic examination. 
  • Predictive value of myocardial perfusion single-photon emission computed tomography and the impact of renal function on cardiac death. 
  • Predictors and Moderators of Remission With Aripiprazole Augmentation in Treatment-Resistant Late-Life Depression: An Analysis of the IRL-GRey Randomized Clinical Trial. 
  • Predictors and progression of aortic stenosis in patients with preserved left ventricular ejection fraction. 
  • Predictors associated with improved cognitive-behavioral therapy outcome in pediatric obsessive-compulsive disorder. 
  • Predictors of Health-Related Quality-of-Life After Complex Adult Spinal Deformity Surgery: A Scoli-RISK-1 Secondary Analysis. 
  • Predictors of Response to Endobronchial Coil Therapy in Patients With Advanced Emphysema. 
  • Predictors of attendance and dropout in three randomized controlled trials of PTSD treatment for active duty service members. 
  • Predictors of attrition during initial (citalopram) treatment for depression: a STAR*D report. 
  • Predictors of changes in disease activity among children with juvenile dermatomyositis enrolled in the Childhood Arthritis and Rheumatology Research Alliance (CARRA) Legacy Registry. 
  • Predictors of clinical improvement in rituximab-treated refractory adult and juvenile dermatomyositis and adult polymyositis. 
  • Predictors of mitral valve repair: clinical and surgeon factors. 
  • Predictors of mortality and outcomes of therapy in low-flow severe aortic stenosis: a Placement of Aortic Transcatheter Valves (PARTNER) trial analysis. 
  • Predictors of mortality in patients with chronic kidney disease and an implantable defibrillator: an EPGEN substudy. 
  • Predictors of nonresponse to treatment in primary care patients with dysthymia. 
  • Predictors of postherpetic neuralgia among patients with herpes zoster: a prospective study. 
  • Predictors of recovery from post-deployment posttraumatic stress disorder symptoms in war veterans: The contributions of psychological flexibility, mindfulness, and self-compassion. 
  • Predictors of recurrent ischemic events and death in unstable coronary artery disease after treatment with combination antithrombotic therapy. 
  • Predictors of suicide attempts: state and trait components. 
  • Predictors of treatment initiation with tumor necrosis factor-α inhibitors in patients with rheumatoid arthritis. 
  • Preference, expectation, and satisfaction in a clinical trial of behavioral interventions for acute and sub-acute low back pain. 
  • Pregnancy anxiety and comorbid depression and anger: effects on the fetus and neonate. 
  • Preliminary core sets of measures for disease activity and damage assessment in juvenile systemic lupus erythematosus and juvenile dermatomyositis. 
  • Preliminary criteria for global flares in childhood-onset systemic lupus erythematosus. 
  • Preliminary validation and clinical meaning of the Cutaneous Assessment Tool in juvenile dermatomyositis. 
  • Premonitory sensory phenomenon in Tourette's syndrome. 
  • Preoperative Determinants of Quality of Life and Functional Capacity Response to Left Ventricular Assist Device Therapy. 
  • Preoperative mild-to-moderate coronary artery disease does not affect long-term outcomes of lung transplantation. 
  • Preoperative pain catastrophizing predicts pain outcome after knee arthroplasty. 
  • Presence of atrial fibrillation is independently associated with adverse outcomes in patients hospitalized with heart failure: an analysis of get with the guidelines-heart failure. 
  • Presence of genes encoding the panton-valentine leukocidin exotoxin is not the primary determinant of outcome in patients with complicated skin and skin structure infections due to methicillin-resistant Staphylococcus aureus: results of a multinational trial. 
  • Presence of mechanical dyssynchrony in Duchenne muscular dystrophy. 
  • Presumed sinus-related strabismus. 
  • Prevalence and Outcomes of Left-Sided Valvular Heart Disease Associated With Chronic Kidney Disease. 
  • Prevalence and Outcomes of Mitral Stenosis in Patients Undergoing Transcatheter Aortic Valve Replacement: Findings From the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapies Registry. 
  • Prevalence and characteristics of dual sensory impairment (hearing and vision) in a veteran population. 
  • Prevalence and clinical correlates of irritability in major depressive disorder: a preliminary report from the Sequenced Treatment Alternatives to Relieve Depression study. 
  • Prevalence and clinical correlates of neuropsychiatric symptoms in dementia. 
  • Prevalence and correlates of depression in treatment-seeking women with vulvodynia. 
  • Prevalence and correlates of heavy smoking in Vietnam veterans with chronic posttraumatic stress disorder. 
  • Prevalence and patterns of comorbid cognitive impairment in low vision rehabilitation for macular disease. 
  • Prevalence and predictors of nonobstructive coronary artery disease identified with coronary angiography in contemporary clinical practice. 
  • Prevalence and prognostic implications of electrocardiographic left ventricular hypertrophy in heart failure: evidence from the CHARM programme. 
  • Prevalence and risk factors of elevated pulmonary artery pressures in children with sickle cell disease. 
  • Prevalence and severity of cervical squamous intraepithelial lesion in a tertiary hospital in northern Tanzania. 
  • Prevalence of age-related macular degeneration in a rural Chinese population: the Handan Eye Study. 
  • Prevalence of depression and associated risk factors among persons with type-2 diabetes mellitus without a prior psychiatric history: a cross-sectional study in clinical settings in urban Nepal. 
  • Prevalence of type 2 diabetes in patients with obstructive sleep apnea in a multi-ethnic sample. 
  • Prevalence, Profile, and Prognosis of Severe Obesity in Contemporary Hospitalized Heart Failure Trial Populations. 
  • Prevalence, correlates, and course of minor depression and major depression in the National Comorbidity Survey. 
  • Prevalence, predictors, and impact of conservative medical management for patients with non-ST-segment elevation acute coronary syndromes who have angiographically documented significant coronary disease. 
  • Prevalence, severity and associated features of gastro-oesophageal reflux and dyspepsia: a population-based study. 
  • Preventing and treating obesity: pediatricians' self-efficacy, barriers, resources, and advocacy. 
  • Primary retinal pathology in multiple sclerosis as detected by optical coherence tomography. 
  • Priming with endotoxin increases acute lung injury in mice by enhancing the severity of lung endothelial injury. 
  • Problem drinking and low-dose naltrexone-assisted opioid detoxification. 
  • Profile of depressive symptoms in younger and older medical inpatients with major depression. 
  • Profiling serum neurofilament light chain and glial fibrillary acidic protein in primary progressive multiple sclerosis. 
  • Prognosis on chronic dobutamine or milrinone infusions for stage D heart failure. 
  • Prognostic Implications of Long-Chain Acylcarnitines in Heart Failure and Reversibility With Mechanical Circulatory Support. 
  • Prognostic Significance of Nuisance Bleeding in Anticoagulated Patients With Atrial Fibrillation. 
  • Prognostic accuracy of Acute Physiology and Chronic Health Evaluation II scores in critically ill cancer patients. 
  • Prognostic impact of blood transfusion after primary angioplasty for acute myocardial infarction: analysis from the CADILLAC (Controlled Abciximab and Device Investigation to Lower Late Angioplasty Complications) Trial. 
  • Prognostic impact of periprocedural bleeding and myocardial infarction after percutaneous coronary intervention in unselected patients: results from the EVENT (evaluation of drug-eluting stents and ischemic events) registry. 
  • Prognostic importance of pathophysiologic markers in patients with heart failure and preserved ejection fraction. 
  • Prognostic significance of bleeding location and severity among patients with acute coronary syndromes. 
  • Prognostic significance of microvascular obstruction by magnetic resonance imaging in patients with acute myocardial infarction. 
  • Prognostic significance of myocardial fibrosis quantification by histopathology and magnetic resonance imaging in patients with severe aortic valve disease. 
  • Prognostic utility of novel biomarkers of cardiovascular stress in patients with aortic stenosis undergoing valve replacement. 
  • Prognostic value of CT angiography in patients with inconclusive functional stress tests. 
  • Prognostic value of PET myocardial perfusion imaging in obese patients. 
  • Prognostic value of angiographic lesion complexity in patients with acute coronary syndromes undergoing percutaneous coronary intervention (from the acute catheterization and urgent intervention triage strategy trial). 
  • Prognostic value of anxiety and depression in patients with chronic heart failure. 
  • Prognostic value of routine cardiac magnetic resonance assessment of left ventricular ejection fraction and myocardial damage: an international, multicenter study. 
  • Progression of Tricuspid Regurgitation After Surgery for Ischemic Mitral Regurgitation. 
  • Progression of renal artery stenosis in patients undergoing cardiac catheterization. 
  • Progressive morphometric and cognitive changes in vascular dementia. 
  • Project among African-Americans to explore risks for schizophrenia (PAARTNERS): recruitment and assessment methods. 
  • Prolonged Exposure Therapy With Veterans and Active Duty Personnel Diagnosed With PTSD and Traumatic Brain Injury. 
  • Prolonged rewarming time during allograft implantation predisposes to recurrent hepatitis C infection after liver transplantation. 
  • Proportion of patients followed in a specialized heart failure clinic needing an implantable cardioverter defibrillator as determined by applying different trial eligibility criteria. 
  • Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales. 
  • Proposed outcome measures for prospective clinical trials in juvenile idiopathic arthritis-associated uveitis: a consensus effort from the multinational interdisciplinary working group for uveitis in childhood. 
  • Prospective Study of Outcomes in Adults with Nonalcoholic Fatty Liver Disease. 
  • Prospective data collection of a new procedure by a specialty society: the FIBROID registry. 
  • Prospective grading of neoplastic change in rat esophagus epithelium using angle-resolved low-coherence interferometry. 
  • Prospective longitudinal associations between persistent sleep problems in childhood and anxiety and depression disorders in adulthood. 
  • Prospective observational cohort study on grading the severity of postoperative complications in global surgery research. 
  • Prospective randomized study of mode switching in a clinical trial of pacemaker therapy for sinus node dysfunction. 
  • Prostate cancer in young men: an important clinical entity. 
  • Prosthetic Valve Endocarditis After TAVR and SAVR: Insights From the PARTNER Trials. 
  • Protection against chronic pancreatitis and pancreatic fibrosis in mice overexpressing pancreatic secretory trypsin inhibitor. 
  • Protocols for the initial treatment of moderately severe juvenile dermatomyositis: results of a Children's Arthritis and Rheumatology Research Alliance Consensus Conference. 
  • Prototype formation in autism. 
  • Provision of spiritual support to patients with advanced cancer by religious communities and associations with medical care at the end of life. 
  • Proxies and consent discussions for dementia research. 
  • Proximal psychiatric risk factors for suicidality in youth: the Great Smoky Mountains Study. 
  • Pruritus assessment tools for 6 to 7-year-old children: KidsItchyQoL and ItchyQuant. 
  • Psycho-emotional manifestations of valvular heart diseases: prospective assessment in mitral regurgitation. 
  • Psychologic influence on experimental pain sensitivity and clinical pain intensity for patients with shoulder pain. 
  • Psychological Predictors of Outcomes with Lumbar Spinal Fusion: A Systematic Literature Review. 
  • Psychological and physical distress of sheltered battered women 
  • Psychological approaches to understanding and treating arthritis pain. 
  • Psychological inflexibility predicts PTSD symptom severity in war veterans after accounting for established PTSD risk factors and personality. 
  • Psychological predictors of recovery from low back pain: a prospective study. 
  • Psychometric evaluation of the myasthenia gravis composite using Rasch analysis. 
  • Psychometric examination of the Persian version of Osteoarthritis Knee and Hip Quality of Life questionnaire. 
  • Psychometric properties of an adult ADHD diagnostic interview. 
  • Psychometric properties of the Quick Inventory of Depressive Symptomatology in adolescents. 
  • Psychometric properties of the Social Phobia Inventory (SPIN). New self-rating scale. 
  • Psychosis in bipolar disorder: phenomenology and impact on morbidity and course of illness. 
  • Psychosocial Correlates of Jordanian Adolescents' Help-Seeking Intentions for Depression: Findings From a Nationally Representative School Survey. 
  • Public preferences for prevention versus cure: what if an ounce of prevention is worth only an ounce of cure? 
  • Pulmonary Hypertension in Pregnancy: A Report of 49 Cases at Four Tertiary North American Sites. 
  • Putting the "M" back in maternal-fetal medicine: A 5-year report card on a collaborative effort to address maternal morbidity and mortality in the United States. 
  • Pyridoxine-dependent seizures and cognition in adulthood. 
  • QMG and MG-ADL correlations: Study of eculizumab treatment of myasthenia gravis. 
  • Quality of Life Assessed Using Skindex-16 Scores Among Patients With Acne Receiving Isotretinoin Treatment. 
  • Quality of life after surgery for intractable partial epilepsy in children: a cohort study with controls. 
  • Quality of life in adults with nonalcoholic fatty liver disease: baseline data from the nonalcoholic steatohepatitis clinical research network. 
  • Quality of life in geriatric depression: a comparison of remitters, partial responders, and nonresponders. 
  • Quality of life of cutaneous disease in the ectodermal dysplasias. 
  • Quantification of Aortic Valve Calcifications Detected During Lung Cancer-Screening CT Helps Stratify Subjects Necessitating Echocardiography for Aortic Stenosis Diagnosis. 
  • Quantification of the effect of clopidogrel on enzymatic infarct size related to a percutaneous coronary intervention in patients with acute coronary syndromes: insights from the CHAMPION percutaneous coronary intervention trial. 
  • Quantification of the whole-body burden of radiographic osteoarthritis using factor analysis. 
  • Quantification of vaginal support: are continuous summary scores better than POPQ stage? 
  • Quantifying Skin Stiffness in Graft-Versus-Host Disease, Morphea, and Systemic Sclerosis Using Acoustic Radiation Force Impulse Imaging and Shear Wave Elastography. 
  • Quantifying women's stated benefit-risk trade-off preferences for IBS treatment outcomes. 
  • Quantitative Evidence for Revising the Definition of Primary Graft Dysfunction after Lung Transplant. 
  • Quantitative analysis of retinal vessel attenuation in eyes with retinitis pigmentosa. 
  • Quantitative assessment of early diabetic retinopathy using fractal analysis. 
  • Quantitative assessment of lingual strength in late-onset Pompe disease. 
  • Quantitative thallium-201 single photon emission computed tomography after oral dipyridamole for assessing the presence, anatomic location and severity of coronary artery disease. 
  • Questionnaires for women with pelvic floor disorders. 
  • Race, ethnicity and patient-reported outcomes in childhood-onset systemic lupus erythematosus. 
  • Racial Differences in the Association of Anterior Lamina Cribrosa Surface Depth and Glaucoma Severity in the African Descent and Glaucoma Evaluation Study (ADAGES). 
  • Racial and Ethnic Differences in Presentation and Outcomes for Patients Hospitalized With COVID-19: Findings From the American Heart Association's COVID-19 Cardiovascular Disease Registry. 
  • Racial and Ethnic Differences in Treatment and Outcomes of Severe Aortic Stenosis: A Review. 
  • Racial and ethnic differences in obesity and overweight as predictors of the onset of functional impairment. 
  • Racial and ethnic differences in outcomes in older patients with acute ischemic stroke. 
  • Racial and ethnic disparities in osteoarthritis phenotypes. 
  • Racial differences in gait mechanics associated with knee osteoarthritis. 
  • Racial differences in hepatitis B and hepatitis C and associated risk behaviors in veterans with severe mental illness. 
  • Racial differences in knee osteoarthritis pain: potential contribution of occupational and household tasks. 
  • Racial differences in osteoarthritis pain and function: potential explanatory factors. 
  • Racial differences in self-reported pain and function among individuals with radiographic hip and knee osteoarthritis: the Johnston County Osteoarthritis Project. 
  • Racial differences in the effect of a telephone-delivered hypertension disease management program. 
  • Racial variation in initial stroke severity. 
  • Racial variations in self-reported osteoarthritis symptom severity among veterans. 
  • Racial/ethnic differences in the rates and correlates of HIV risk behaviors among drug abusers. 
  • Radial to Axillary Nerve Transfers: A Combined Case Series. 
  • Radiation exposure in the acute and short-term management of urolithiasis at 2 academic centers. 
  • Radiation injury after a nuclear detonation: medical consequences and the need for scarce resources allocation. 
  • Radiographic and Clinical Predictors of Cardiac Dysfunction Following Isolated Traumatic Brain Injury. 
  • Radiographic features of hand osteoarthritis in adult Kashin-Beck Disease (KBD): the Yongshou KBD study. 
  • Radiographic predictors of disease severity in neonates and infants with necrotizing enterocolitis. 
  • Radiographic progression in children with polyarticular juvenile rheumatoid arthritis: a pilot study. 
  • Radiographic severity of knee osteoarthritis is conditional on interleukin 1 receptor antagonist gene variations. 
  • Radiologists' agreement when using a 10-point scale to report abdominal radiographic findings of necrotizing enterocolitis in neonates and infants. 
  • Randomized Comparison of Percutaneous Repair and Surgery for Mitral Regurgitation: 5-Year Results of EVEREST II. 
  • Randomized Trial of Thymectomy in Myasthenia Gravis. 
  • Randomized controlled trial of intraputamenal glial cell line-derived neurotrophic factor infusion in Parkinson disease. 
  • Randomized elimination and prolongation of ACE inhibitors and ARBs in coronavirus 2019 (REPLACE COVID) Trial Protocol. 
  • Randomized evaluation of vessel preparation with orbital atherectomy prior to drug-eluting stent implantation in severely calcified coronary artery lesions: Design and rationale of the ECLIPSE trial. 
  • Randomized open-label trial comparing topical prescription triamcinolone to over-the-counter hydrocortisone for the treatment of phimosis. 
  • Randomized sham-controlled trial of repetitive transcranial magnetic stimulation in treatment-resistant obsessive-compulsive disorder. 
  • Randomized trial of pallidotomy versus medical therapy for Parkinson's disease. 
  • Randomized, controlled study of telcagepant in patients with migraine and coronary artery disease. 
  • Randomized, placebo-controlled trial of fluoxetine for acute treatment of minor depressive disorder. 
  • Randomized, placebo-controlled trial of the effects of donepezil on neuronal markers and hippocampal volumes in Alzheimer's disease. 
  • Rankin scale as a potential measure of global disability in early Parkinson's disease. 
  • Rasagiline for amyotrophic lateral sclerosis: A randomized, controlled trial. 
  • Rate of switch in bipolar patients prospectively treated with second-generation antidepressants as augmentation to mood stabilizers. 
  • Rational treatment choices for non-major depressions in primary care: an evidence-based review. 
  • Rationale and design of the "Tocilizumab in patients with moderate to severe COVID-19: an open-label multicentre randomized controlled" trial (TOCIBRAS). 
  • Rationale and design of the Aortic Valve replAcemenT versus conservative treatment in Asymptomatic seveRe aortic stenosis (AVATAR trial): A randomized multicenter controlled event-driven trial. 
  • Rationale and design of the comParIson Of sacubitril/valsartaN versus Enalapril on Effect on nt-pRo-bnp in patients stabilized from an acute Heart Failure episode (PIONEER-HF) trial. 
  • Rationale, design and goals of the HeartFlow assessing diagnostic value of non-invasive FFRCT in Coronary Care (ADVANCE) registry. 
  • Re-evaluating triage in the new millennium: A comprehensive look at the need for standardization and quality. 
  • Reaction time distribution analysis of neuropsychological performance in an ADHD sample. 
  • Reading problems, psychiatric disorders, and functional impairment from mid- to late adolescence. 
  • Recognition, Prevention, and Management of Arrhythmias and Autonomic Disorders in Cardio-Oncology: A Scientific Statement From the American Heart Association. 
  • Recommended patient-reported core set of symptoms to measure in adult cancer treatment trials. 
  • Recommended patient-reported core set of symptoms to measure in prostate cancer treatment trials. 
  • Recovery after allogeneic marrow transplantation: prospective study of predictors of long-term physical and psychosocial functioning. 
  • Recovery expectations and long-term prognosis of patients with coronary heart disease. 
  • Recovery from Copperhead Snake Envenomation: Role of Age, Sex, Bite Location, Severity, and Treatment. 
  • Recurrent syncope as a chronic disease: preliminary validation of a disease-specific measure of functional impairment. 
  • Red blood cell indices and development of hospital-acquired anemia during acute myocardial infarction. 
  • Red cell distribution width as a novel prognostic marker in heart failure: data from the CHARM Program and the Duke Databank. 
  • Reduced Cerebral Perfusion Pressure during Lung Transplant Surgery Is Associated with Risk, Duration, and Severity of Postoperative Delirium. 
  • Reduced interleukin-12 and transforming growth factor-beta1 in severe childhood malaria: relationship of cytokine balance with disease severity. 
  • Reduced oxygen concentration for the resuscitation of infants with congenital diaphragmatic hernia. 
  • Reducing hospital morbidity and mortality following esophagectomy. 
  • Reduction in vascular access site bleeding in sequential abciximab coronary intervention trials. 
  • Reduction of NOS2 overexpression in rheumatoid arthritis patients treated with anti-tumor necrosis factor alpha monoclonal antibody (cA2). 
  • Reduction of left ventricular hypertrophy after exercise and weight loss in overweight patients with mild hypertension. 
  • Referral patterns for coronary artery disease treatment: gender bias or good clinical judgment? 
  • Refining Emergency Severity Index triage criteria. 
  • Regarding "stroke and death after carotid endarterectomy and carotid artery stenting with and without high risk criteria". 
  • Regional anthropometric measures and hepatic fibrosis in patients with nonalcoholic Fatty liver disease. 
  • Regional circumferential strain is a biomarker for disease severity in duchenne muscular dystrophy heart disease: a cross-sectional study. 
  • Regulation of Cholesterol Homeostasis by Hedgehog Signaling in Osteoarthritic Cartilage. 
  • Rehabilitation after hip fracture--equal opportunity for all? 
  • Relation of depression to severity of illness in heart failure (from Heart Failure And a Controlled Trial Investigating Outcomes of Exercise Training [HF-ACTION]). 
  • Relation of dyspnea severity on admission for acute heart failure with outcomes and costs. 
  • Relation of frequency and severity of mitral regurgitation to survival among patients with left ventricular systolic dysfunction and heart failure. 
  • Relation of severe coronary artery narrowing to insulin or thiazolidinedione use in patients with type 2 diabetes mellitus (from the Bypass Angioplasty Revascularization Investigation 2 Diabetes Study). 
  • Relation of subjective and received social support to clinical and self-report assessments of depressive symptoms in an elderly population. 
  • Relations between Continuous Performance Test performance measures and ADHD behaviors. 
  • Relationship between Optical Coherence Tomography Angiography Vessel Density and Severity of Visual Field Loss in Glaucoma. 
  • Relationship between diffusion capacity and small airway abnormality in COPDGene. 
  • Relationship between galectin-3 levels and mineralocorticoid receptor antagonist use in heart failure: analysis from HF-ACTION. 
  • Relationship between glycated haemoglobin and microvascular complications: is there a natural cut-off point for the diagnosis of diabetes? 
  • Relationship between markers of platelet activation and inflammation with disease activity in Wegener's granulomatosis. 
  • Relationship between methylome and transcriptome in patients with nonalcoholic fatty liver disease. 
  • Relationship between physician specialty and the selection and outcome of ischemic stroke patients. 
  • Relationship between pulmonary emphysema and renal function in smokers. 
  • Relationship between self-reported disability and caregiver hours. 
  • Relationship between the magnitude of reduction in mitral regurgitation severity and left ventricular and left atrial reverse remodeling after MitraClip therapy. 
  • Relationship of Annular Sizing Using Multidetector Computed Tomographic Imaging and Clinical Outcomes After Self-Expanding CoreValve Transcatheter Aortic Valve Replacement. 
  • Relationship of Estimated GFR and Albuminuria to Concurrent Laboratory Abnormalities: An Individual Participant Data Meta-analysis in a Global Consortium. 
  • Relationship of antiphospholipid antibodies to cardiovascular manifestations of systemic lupus erythematosus. 
  • Relationship of cell-free hemoglobin to impaired endothelial nitric oxide bioavailability and perfusion in severe falciparum malaria. 
  • Relationship of cognition and psychopathology to functional impairment in schizophrenia. 
  • Relationship of depression to increased risk of mortality and rehospitalization in patients with congestive heart failure. 
  • Relationship of global assessment of change to AUSCAN and pinch and grip strength among individuals with hand osteoarthritis. 
  • Relationship of past depressive episodes to symptom severity and treatment response in panic disorder with agoraphobia. 
  • Relationship of prolactin response to meta-chlorophenylpiperazine with severity of drug use in cocaine dependence. 
  • Relationship of radiographic and clinical variables to pinch and grip strength among individuals with osteoarthritis. 
  • Relationship of retinal vascular caliber variation with intracranial arterial stenosis. 
  • Relationship of serum digoxin concentration to mortality and morbidity in women in the digitalis investigation group trial: a retrospective analysis. 
  • Relationship of serum prolactin with severity of drug use and treatment outcome in cocaine dependence. 
  • Relationship of symptom severity and bother in individuals seeking care for lower urinary tract symptoms. 
  • Relationship of the serotonin transporter with prolactin response to meta-chlorophenylpiperazine in cocaine dependence. 
  • Relationships between cardiac magnetic resonance imaging abnormalities in the inter-ventricular septum and Selvester QRS scoring criteria for anterior-septal myocardial infarction in patients with right ventricular volume overload. 
  • Relationships between changes in patient-reported health status and functional capacity in outpatients with heart failure. 
  • Relationships between the Nicotine Metabolite Ratio and a Panel of Exposure and Effect Biomarkers: Findings from Two Studies of U.S. Commercial Cigarette Smokers. 
  • Relative importance of systemic determinants of retinal arteriolar and venular caliber: the atherosclerosis risk in communities study. 
  • Reliability and convergent validity of two outcome instruments for pemphigus. 
  • Reliability and relationship of the fear-avoidance beliefs questionnaire with the shoulder pain and disability index and numeric pain rating scale in patients with shoulder pain. 
  • Reliability and validity of a new five-level triage instrument. 
  • Reliability and validity of scores on The Emergency Severity Index version 3. 
  • Reliability and validity of self- and other-ratings of symptoms of ADHD in adults. 
  • Reliability and validity of the SF-12 health survey among people with severe mental illness. 
  • Reliability and validity of the emergency severity index for pediatric triage. 
  • Reliability of a spinal metastasis prognostic score to model 1-year survival. 
  • Reliability of causality assessment for drug, herbal and dietary supplement hepatotoxicity in the Drug-Induced Liver Injury Network (DILIN). 
  • Reliability of interview-assessed hostility ratings across mode of assessment and time. 
  • Reliability of reports of violent victimization and posttraumatic stress disorder among men and women with serious mental illness. 
  • Reliability of the National Institutes of Health Stroke Scale. Extension to non-neurologists in the context of a clinical trial. 
  • Reliable methods to evaluate the clinical severity of ichthyosis. 
  • Relief and Recurrence of Congestion During and After Hospitalization for Acute Heart Failure: Insights From Diuretic Optimization Strategy Evaluation in Acute Decompensated Heart Failure (DOSE-AHF) and Cardiorenal Rescue Study in Acute Decompensated Heart Failure (CARESS-HF). 
  • Religion and remission of depression in medical inpatients with heart failure/pulmonary disease. 
  • Religion and the presence and severity of depression in older adults. 
  • Religiosity/spirituality and pain in patients with sickle cell disease. 
  • Religious attendance reduces cognitive decline among older women with high levels of depressive symptoms. 
  • Religious coping and health status in medically ill hospitalized older adults. 
  • Religiousness and spirituality in fibromyalgia and chronic pain patients. 
  • Remission and residual symptoms after short-term treatment in the Treatment of Adolescents with Depression Study (TADS). 
  • Remission in Rheumatoid Arthritis: Working Toward Incorporation of the Patient Perspective at OMERACT 12. 
  • Renal Recovery Years After Initial Diagnosis of Hemolytic Uremic Syndrome. 
  • Renal function and risk stratification of diabetic and nondiabetic patients undergoing evaluation for coronary artery disease. 
  • Reperfusion edema after lung transplantation: effect of daclizumab. 
  • Reperfusion injury in skeletal muscle is reduced in inducible nitric oxide synthase knockout mice. 
  • Reperfusion ventricular arrhythmia 'bursts' predict larger infarct size despite TIMI 3 flow restoration with primary angioplasty for anterior ST-elevation myocardial infarction. 
  • Reperfusion ventricular arrhythmia bursts identify larger infarct size in spite of optimal epicardial and microvascular reperfusion using cardiac magnetic resonance imaging. 
  • Repetitive transcranial magnetic stimulation to SMA worsens complex movements in Parkinson's disease. 
  • Reply: To PMID 23913408. 
  • Reply: To PMID 24123276. 
  • Reply: facial nerve grading scales: systematic review of the literature and suggestion for uniformity. 
  • Report of the GRAPPA-OMERACT Psoriatic Arthritis Working Group from the GRAPPA 2015 Annual Meeting. 
  • Report on ISCTM Consensus Meeting on Clinical Assessment of Response to Treatment of Cognitive Impairment in Schizophrenia. 
  • Reported symptoms before and one year after hysterectomy in African American and white women. 
  • Reproducibility of Left Ventricular Dimension Versus Area Versus Volume Measurements in Pediatric Patients With Dilated Cardiomyopathy. 
  • Research priorities in cancer cachexia: The University of Rochester Cancer Center NCI Community Oncology Research Program Research Base Symposium on Cancer Cachexia and Sarcopenia. 
  • Resolution and severity in decompression illness. 
  • Resolution rate of isolated low-grade hydronephrosis diagnosed within the first year of life. 
  • Resolving Missing Data from the Movement Disorder Society Unified Parkinson's Disease Rating Scale: Implications for Telemedicine. 
  • Resource utilization and quality of life associated with congenital ichthyoses. 
  • Responsiveness of the Pelvic Floor Distress Inventory (PFDI) and Pelvic Floor Impact Questionnaire (PFIQ) in women undergoing vaginal surgery and pessary treatment for pelvic organ prolapse. 
  • Responsiveness to Change in PROMIS(®) Measures among Children with Asthma: A Report from the PROMIS(®) Pediatric Asthma Study. 
  • Resting ventricular-vascular function and exercise capacity in heart failure with preserved ejection fraction: a RELAX trial ancillary study. 
  • Restoring range of motion via stress relaxation and static progressive stretch in posttraumatic elbow contractures. 
  • Results of combined Nesbit penile plication with plaque incision and placement of Dacron patch in patients with severe Peyronie's disease. 
  • Results of free vascularized fibular grafting for femoral head osteonecrosis in patients with systemic lupus erythematosus. 
  • Results of the modified bi-pectoral muscle flap procedure for post-sternotomy deep wound infection. 
  • Resurfacing for Perthes disease: an alternative to standard hip arthroplasty. 
  • Retinal Structures and Visual Cortex Activity are Impaired Prior to Clinical Vision Loss in Glaucoma. 
  • Retinal arterial signs and coronary heart disease. 
  • Retinal arteriolar narrowing and left ventricular remodeling: the multi-ethnic study of atherosclerosis. 
  • Retinal vascular calibre is altered in patients with rheumatoid arthritis: a biomarker of disease activity and cardiovascular risk? 
  • Retinal vascular geometry in Asian persons with diabetes and retinopathy. 
  • Retinopathy of prematurity. Diagnosis, severity, and natural history. 
  • Retinopathy of prematurity: the disease process, classifications, screening, treatment, and outcomes. 
  • Retinopathy predicts coronary heart disease mortality. 
  • Retrospective analysis of translaminar, demographic, and physiologic parameters in relation to papilledema severity. 
  • Retrospective assessment of initial stroke severity with the Canadian Neurological Scale. 
  • Retrospective assessment of initial stroke severity: comparison of the NIH Stroke Scale and the Canadian Neurological Scale. 
  • Revealing Hearing Loss: A Survey of How People Verbally Disclose Their Hearing Loss. 
  • Revision of the AAST grading scale for acute cholecystitis with comparison to physiologic measures of severity. 
  • Revision of the venous clinical severity score: venous outcomes consensus statement: special communication of the American Venous Forum Ad Hoc Outcomes Working Group. 
  • Rheumatoid vasculitis: going, going, but not yet gone. 
  • Rheumatology patients' use of complementary therapies: results from a one-year longitudinal study. 
  • Rhythm versus rate control in the contemporary management of atrial fibrillation in-hospital. 
  • Risk Factors For Stroke, Myocardial Infarction, or Death Following Carotid Endarterectomy: Results From the International Carotid Stenting Study. 
  • Risk Factors for Mortality in Pediatric Postsurgical versus Medical Severe Sepsis. 
  • Risk Factors for Surgical Failure and Worsening Pelvic Floor Symptoms Within 5 Years After Vaginal Prolapse Repair. 
  • Risk assessment and comparative effectiveness of left ventricular assist device and medical management in ambulatory heart failure patients: design and rationale of the ROADMAP clinical trial. 
  • Risk factors and biomarkers of severe dengue. 
  • Risk factors associated with failure 1 year after retropubic or transobturator midurethral slings. 
  • Risk factors for biopsy-proven advanced non-alcoholic fatty liver disease in the Veterans Health Administration. 
  • Risk factors for chemotherapy-associated venous thromboembolism in a prospective observational study. 
  • Risk factors for delayed hematuria following photoselective vaporization of the prostate. 
  • Risk factors for development of subclinical hypothyroidism during valproic acid therapy. 
  • Risk factors for hospital admission among older persons with newly diagnosed heart failure: findings from the Cardiovascular Health Study. 
  • Risk factors for infective endocarditis in patients with enterococcal bacteremia: a case-control study. 
  • Risk factors for mesh/suture erosion following sacral colpopexy. 
  • Risk factors for physical injury among help-seeking battered women: an exploration of multiple abuse dimensions. 
  • Risk factors for severe acute pain and persistent pain after surgery for breast cancer: a prospective observational study. 
  • Risk factors for severe clinical events in male and female patients with Fabry disease treated with agalsidase beta enzyme replacement therapy: Data from the Fabry Registry. 
  • Risk of cancer death by comorbidity severity and use of adjuvant chemotherapy among women with locoregional breast cancer. 
  • Risk score for in-hospital ischemic stroke mortality derived and validated within the Get With the Guidelines-Stroke Program. 
  • Risk stratification for return emergency department visits among high-risk patients. 
  • Risk stratification in patients with pulmonary hypertension undergoing transcatheter aortic valve replacement. 
  • Risk stratification in the setting of non-ST elevation acute coronary syndromes 1999-2007. 
  • Risk-benefit assessment of surgery for adult scoliosis: an analysis based on patient age. 
  • Rituximab as treatment for anti-MuSK myasthenia gravis: Multicenter blinded prospective review. 
  • Rituximab in the treatment of refractory adult and juvenile dermatomyositis and adult polymyositis: a randomized, placebo-phase trial. 
  • Role of E-cadherin in the pathogenesis of gastroesophageal reflux disease. 
  • Role of Matrix Metalloproteinases-1 and -2 in Interleukin-13-Suppressed Elastin in Airway Fibroblasts in Asthma. 
  • Role of coronary artery calcium score in identifying occult coronary artery disease in patients evaluated for deceased-donor liver transplant - a preliminary report. 
  • Role of magnetic resonance imaging in arrhythmogenic right ventricular dysplasia: insights from the North American arrhythmogenic right ventricular dysplasia (ARVD/C) study. 
  • Role of race and sex in diagnosis and one-year follow up of deep venous thrombosis. 
  • Role of rhinitis in laryngitis: another dimension of the unified airway. 
  • Role of treatment alliance in the clinical management of bipolar disorder: stronger alliances prospectively predict fewer manic symptoms. 
  • Ruxolitinib cream for the treatment of patients with alopecia areata: A 2-part, double-blind, randomized, vehicle-controlled phase 2 study. 
  • S-nitrosoglutathione reductase: an important regulator in human asthma. 
  • S100A9 is not essential for disease expression in an acute (K/BxN) or chronic (CIA) model of inflammatory arthritis. 
  • SALT II: A new take on the Severity of Alopecia Tool (SALT) for determining percentage scalp hair loss. 
  • SARS-CoV-2 and Stroke in a New York Healthcare System. 
  • SARS-CoV-2 viral load is associated with increased disease severity and mortality. 
  • SETD2 histone modifier loss in aggressive GI stromal tumours. 
  • STepped exercise program for patients with knee OsteoArthritis (STEP-KOA): protocol for a randomized controlled trial. 
  • Sacral neuromodulation versus onabotulinumtoxinA for refractory urgency urinary incontinence: impact on fecal incontinence symptoms and sexual function. 
  • Safety and Efficacy of Self-Expanding TAVR in Patients With Aortoventricular Angulation. 
  • Safety and Feasibility of Simultaneous Transcarotid Revascularization With Flow Reversal and Coronary Artery Bypass Grafting for Concomitant Carotid Artery Stenosis and Coronary Artery Disease. 
  • Safety and efficacy of CMX001 as salvage therapy for severe adenovirus infections in immunocompromised patients. 
  • Safety and efficacy of drug-eluting stents in older patients with chronic kidney disease: a report from the linked CathPCI Registry-CMS claims database. 
  • Safety and efficacy of eculizumab in anti-acetylcholine receptor antibody-positive refractory generalised myasthenia gravis (REGAIN): a phase 3, randomised, double-blind, placebo-controlled, multicentre study. 
  • Safety and efficacy of quinupristin/dalfopristin for treatment of invasive Gram-positive infections in pediatric patients. 
  • Safety and efficacy outcomes of left atrial posterior wall isolation compared to pulmonary vein isolation and pulmonary vein isolation with linear ablation for the treatment of persistent atrial fibrillation. 
  • Safety evaluation of oliceridine for the management of postoperative moderate-to-severe acute pain. 
  • Safety of Converting From Tetrabenazine to Deutetrabenazine for the Treatment of Chorea. 
  • Safety of Dual-Antiplatelet Therapy After Myocardial Infarction Among Patients With Chronic Kidney Disease. 
  • Safety of Percutaneous Biopsy for Hepatic Angiosarcoma: Results of a Multicenter Korean Survey. 
  • Safety of symptom-limited cardiopulmonary exercise testing in patients with chronic heart failure due to severe left ventricular systolic dysfunction. 
  • Sagittal spinopelvic malalignment in Parkinson disease: prevalence and associations with disease severity. 
  • Salvaging vascular access and treatment of severe limb edema: case reports on the novel use of the hemodialysis reliable outflow vascular access device. 
  • Sarcopenia and health-related quality of life in older adults after transcatheter aortic valve replacement. 
  • Screening for major depression in private practice. 
  • Scrotal and perineal sensory neuropathy after urethroplasty for bulbar urethral stricture disease: an evaluation of the incidence, timing, and resolution. 
  • Secondary evaluations of MTA 36-month outcomes: propensity score and growth mixture model analyses. 
  • Secondary sexual characteristics in children with cerebral palsy and moderate to severe motor impairment: a cross-sectional survey. 
  • Secukinumab (AIN-457) for the treatment of Psoriasis. 
  • Selection of patients for coronary angiography and coronary revascularization early after myocardial infarction: is there evidence for a gender bias? 
  • Selective costimulation modulation with abatacept: a look at quality-of-life outcomes in patients with rheumatoid arthritis. 
  • Self reported pain severity among multiethnic older Singaporeans: does adjusting for reporting heterogeneity matter? 
  • Self-Compassion as a prospective predictor of PTSD symptom severity among trauma-exposed U.S. Iraq and Afghanistan war veterans. 
  • Self-expanding transcatheter aortic valve replacement using alternative access sites in symptomatic patients with severe aortic stenosis deemed extreme risk of surgery. 
  • Self-help on-line: an outcome evaluation of breast cancer bulletin boards. 
  • Self-mutilative behaviors in male veterans with posttraumatic stress disorder. 
  • Self-reported Medication Adherence and Adverse Patient Safety Events in CKD. 
  • Self-reported depression in psoriasis is associated with subclinical vascular diseases. 
  • Self-reported impact of dysphonia in a primary care population: an epidemiological study. 
  • Self-reported pain and disease symptoms persist in juvenile idiopathic arthritis despite treatment advances: an electronic diary study. 
  • Sensitivity and specificity of polysomnographic criteria for defining insomnia. 
  • Sensitivity of International Classification of Diseases codes for hyponatremia among commercially insured outpatients in the United States. 
  • Sensitivity of the dementia rating scale in vascular dementia: comparison between two sets of criteria to define cognitive impairment. 
  • Sensory acuity and reasoning in delusional disorder. 
  • Sensory neuromodulators in functional nausea and vomiting: predictors of response. 
  • Ser(P)-1292 LRRK2 in urinary exosomes is elevated in idiopathic Parkinson's disease. 
  • Seriously ill hospitalized adults: do we spend less on older patients? Support Investigators. Study to Understand Prognoses and Preference for Outcomes and Risks of Treatments. 
  • Serum Bicarbonate in Acute Heart Failure: Relationship to Treatment Strategies and Clinical Outcomes. 
  • Serum apolipoprotein AI and B are stronger biomarkers of diabetic retinopathy than traditional lipids. 
  • Serum biomarkers associated with baseline clinical severity in young steroid-naïve Duchenne muscular dystrophy boys. 
  • Serum cartilage oligomeric matrix protein (COMP) level is a marker of disease activity in relapsing polychondritis. 
  • Serum cartilage oligomeric matrix protein reflects the presence of clinically diagnosed synovitis in patients with knee osteoarthritis. 
  • Serum chymase levels correlate with severe dengue warning signs and clinical fluid accumulation in hospitalized pediatric patients. 
  • Serum lipid profiles and aggressive prostate cancer. 
  • Serum proteins reflecting inflammation, injury and repair as biomarkers of disease activity in ANCA-associated vasculitis. 
  • Service use and health status of persons with severe mental illness in full-risk and no-risk medicaid programs. 
  • Severe Salt-Losing 3β-Hydroxysteroid Dehydrogenase Deficiency: Treatment and Outcomes of HSD3B2 c.35G>A Homozygotes. 
  • Severe acute malnutrition in childhood: hormonal and metabolic status at presentation, response to treatment, and predictors of mortality. 
  • Severe and protracted cholestasis in 44 young men taking bodybuilding supplements: assessment of genetic, clinical and chemical risk factors. 
  • Severe aortic insufficiency and normal systolic function: determining regional left ventricular wall stress by finite-element analysis. 
  • Severe disease presentation and poor outcomes among pediatric systemic lupus erythematosus patients in South Africa. 
  • Severe dysphagia secondary to posterior C1-C3 instrumentation in a patient with atlantoaxial traumatic injury: a case report and review of the literature. 
  • Severe episode of depression in late life: the long road to recovery. 
  • Severe hemodynamic impairment and border zone--region infarction. 
  • Severe obesity is associated with symptomatic presentation, higher parathyroid hormone levels, and increased gland weight in primary hyperparathyroidism. 
  • Severe phantom leg pain in an amputee after lumbar plexus block. 
  • Severe primary refractory thrombotic thrombocytopenic purpura (TTP) in the post plasma exchange (PEX) and rituximab era. 
  • Severe tricuspid valve regurgitation: a case for laminar flow. 
  • Severity and Duration of Metabolic Acidosis After Deep Hypothermic Circulatory Arrest for Thoracic Aortic Surgery. 
  • Severity of 12-month DSM-IV disorders in the National Comorbidity Survey Replication Adolescent Supplement. 
  • Severity of Clostridium difficile-associated diarrhea in solid organ transplant patients. 
  • Severity of appendicitis correlates with the pediatric appendicitis score. 
  • Severity of emotional and behavioral problems among poor and typical readers. 
  • Severity of emphysema predicts location of lung cancer and 5-y survival of patients with stage I non-small cell lung cancer. 
  • Severity of renal impairment in patients with heart failure and atrial fibrillation: implications for non-vitamin K antagonist oral anticoagulant dose adjustment. 
  • Severity of renal vascular disease predicts mortality in patients undergoing coronary angiography. 
  • Severity of symptoms in chronically institutionalized geriatric schizophrenic patients. 
  • Sex Differences in Nonalcoholic Fatty Liver Disease: State of the Art and Identification of Research Gaps. 
  • Sex Hormone Relations to Histologic Severity of Pediatric Nonalcoholic Fatty Liver Disease. 
  • Sex differences in biomechanics associated with knee osteoarthritis. 
  • Sex differences in depression symptoms in treatment-seeking adults: confirmatory analyses from the Sequenced Treatment Alternatives to Relieve Depression study. 
  • Sex differences in mortality following acute coronary syndromes. 
  • Sex differences in response to citalopram: a STAR*D report. 
  • Sex disparities in patients with symptomatic severe aortic stenosis. 
  • Sex-Based Differences in Outcomes After Mitral Valve Surgery for Severe Ischemic Mitral Regurgitation: From the Cardiothoracic Surgical Trials Network. 
  • Sex-Based Differences in Outcomes With Transcatheter Aortic Valve Therapy: TVT Registry From 2011 to 2014. 
  • Sex-Specific Association of Obstructive Sleep Apnea With Retinal Microvascular Signs: The Multi-Ethnic Study of Atherosclerosis. 
  • Sex-Specific Outcomes of Transcatheter Aortic Valve Replacement With the SAPIEN 3 Valve: Insights From the PARTNER II S3 High-Risk and Intermediate-Risk Cohorts. 
  • Sex-related differences in outcomes after transcatheter or surgical aortic valve replacement in patients with severe aortic stenosis: Insights from the PARTNER Trial (Placement of Aortic Transcatheter Valve). 
  • Sex-related differences in the use and adverse effects of angiotensin-converting enzyme inhibitors in heart failure: the study of patients intolerant of converting enzyme inhibitors registry. 
  • Sexual dysfunction associated with second-generation antipsychotics in outpatients with schizophrenia or schizoaffective disorder: an empirical evaluation of olanzapine, risperidone, and quetiapine. 
  • Sexual function in older adults following thoracolumbar to pelvic instrumentation for spinal deformity. 
  • Shared features in the pathobiology of babesiosis and malaria. 
  • Shining More Light on RAS Inhibition during the COVID-19 Pandemic. 
  • Shock Index Predicts Patient-Related Clinical Outcomes in Stroke. 
  • Short bowel syndrome after continence-preserving procedures. 
  • Short bowel syndrome after trauma. 
  • Short- and long-term rehospitalization and mortality for heart failure in 4 racial/ethnic populations. 
  • Short-Term Trajectories of Depressive Symptoms in Stroke Survivors and Their Family Caregivers. 
  • Short-term efficacy of methylphenidate: a randomized, double-blind, placebo-controlled trial among survivors of childhood cancer. 
  • Short-term outcomes of acute myocardial infarction in patients with acute kidney injury: a report from the national cardiovascular data registry. 
  • Short-term quality of life after myomectomy for uterine fibroids from the COMPARE-UF Fibroid Registry. 
  • Short-term sPECAM-Fc treatment ameliorates EAE while chronic use hastens onset of symptoms. 
  • Should All Low-risk Patients Now Be Considered for TAVR? Operative Risk, Clinical, and Anatomic Considerations. 
  • Sickness behavior clustering in children with cancer. 
  • Significance and Prognostic Value of Red Blood Cell Distribution as a Severity Index for Patients Diagnosed as Having Acute Pancreatitis. 
  • Simplified peak power reserve in patients with an implantable cardioverter-defibrillator and advanced heart failure. 
  • Simultaneous major depression and panic disorder: treatment with electroconvulsive therapy. 
  • Simultaneous restenosis of Taxus and Cypher drug-eluting stents. 
  • Singing voice handicap and videostrobolaryngoscopy in healthy professional singers. 
  • Single lung transplantation in patients with severe secondary pulmonary hypertension. 
  • Single-incision mini-sling compared with tension-free vaginal tape for the treatment of stress urinary incontinence: a randomized controlled trial. 
  • Single-photon emission computed tomography myocardial perfusion imaging-assessed stress perfusion defect severity is associated with mortality independent of ethnicity in an Asian population. 
  • Sinus Node Dysfunction Is Associated With Higher Symptom Burden and Increased Comorbid Illness: Results From the ORBIT-AF Registry. 
  • Site-specific phosphorylation and caspase cleavage of GFAP are new markers of Alexander disease severity. 
  • Six-minute-walk distance and accelerometry predict outcomes in chronic obstructive pulmonary disease independent of Global Initiative for Chronic Obstructive Lung Disease 2011 Group. 
  • Size Matters: Normalization of QRS Duration to Left Ventricular Dimension Improves Prediction of Long-Term Cardiac Resynchronization Therapy Outcome. 
  • Size of Anterior Wall Acute Myocardial Infarction Treated by Primary Percutaneous Coronary Intervention in United States Versus Europe/Australia Versus India (from the CRISP-AMI Randomized Controlled Trial). 
  • Sleep apnea, reproductive hormones and quality of sexual life in severely obese men. 
  • Sleep difficulties and alcohol use motives in female rape victims with posttraumatic stress disorder. 
  • Sleep impairment, mood symptoms, and psychosocial functioning in adolescent bipolar disorder. 
  • Sleep quality varies as a function of 5-HTTLPR genotype and stress. 
  • Slow-wave activity during non-REM sleep in men with schizophrenia and major depressive disorders. 
  • Smoking intensity and severity of specific symptom clusters in posttraumatic stress disorder. 
  • Social coping strategies associated with quality of life decrements among psoriasis patients. 
  • Social correlates of the dimensions of depression in the elderly. 
  • Social support and quality of life in patients with coronary artery disease. 
  • Society for Cardiovascular Magnetic Resonance (SCMR) recommended CMR protocols for scanning patients with active or convalescent phase COVID-19 infection. 
  • Sociodemographic characteristics of the neighborhood and depressive symptoms in older adults: using multilevel modeling in geriatric psychiatry. 
  • Sociodemographic, clinical, and treatment characteristics associated with worsened depression during treatment with citalopram: results of the NIMH STAR(*)D trial. 
  • Socioeconomic Status Is Associated with the Risk of Hepatic Encephalopathy after Transjugular Intrahepatic Portosystemic Shunt Creation. 
  • Socioeconomic status and outcome following acute myocardial infarction in elderly patients. 
  • Socioeconomic status as a moderator of ADHD treatment outcomes. 
  • Soluble macrophage biomarkers indicate inflammatory phenotypes in patients with knee osteoarthritis. 
  • Specificity for each of the 46 criteria of the Selvester QRS score for electrocardiographic myocardial scar sizing in left bundle branch block. 
  • Spectral-domain optical coherence tomographic assessment of severity of cystoid macular edema in retinopathy of prematurity. 
  • Spectrum of statin hepatotoxicity: experience of the drug-induced liver injury network. 
  • Spinal movement and performance of a standing reach task in participants with and without Parkinson disease. 
  • Spirituality, resilience, and anger in survivors of violent trauma: a community survey. 
  • Spontaneous dermal abscesses and ulcers as a result of Serratia marcescens. 
  • Spouse confidence in self-efficacy for arthritis management predicts improved patient health. 
  • Stability and change in the psychological adjustment of mothers of children and adolescents with cystic fibrosis and sickle cell disease. 
  • Standardizing clinical end points in aortic arch surgery: a consensus statement from the International Aortic Arch Surgery Study Group. 
  • Statin use and sex-specific stroke outcomes in patients with vascular disease. 
  • Statins and ischemic stroke severity: cytoprotection. 
  • Statistical models of acute mountain sickness. 
  • Status of minor depression or dysthymia in primary care following a randomized controlled treatment. 
  • Steatohepatitis and liver fibrosis are predicted by the characteristics of very low density lipoprotein in nonalcoholic fatty liver disease. 
  • Stepped-dose protocol of cidofovir therapy in recurrent respiratory papillomatosis in children. 
  • Still Struggling: characteristics of youth with OCD who are partial responders to medication treatment. 
  • Stress and substance use among military women and men. 
  • Stress imaging use and repeat revascularization among medicare patients with high-risk coronary artery disease. 
  • Stress resistance declines with age: analysis of data from a survival experiment with Drosophila melanogaster. 
  • Stroke as a late treatment effect of Hodgkin's Disease: a report from the Childhood Cancer Survivor Study. 
  • Structural Change Can Be Detected in Advanced-Glaucoma Eyes. 
  • Structural remodelling in heart failure: gelatinase induction. 
  • Structure and measurement of depression in youths: applying item response theory to clinical data. 
  • Study on the relationship between backpack use and back and neck pain among adolescents. 
  • Subclavian/Axillary Access for Self-Expanding Transcatheter Aortic Valve Replacement Renders Equivalent Outcomes as Transfemoral. 
  • Subcortical white matter lesions and functional impairment in geriatric depression. 
  • Subjective Assessment of Videofluoroscopic Swallow Studies. 
  • Subjective memory beliefs and cognitive performance in normal and mildly impaired older adults. 
  • Suboptimal nutritional intake for hypertension control in 4 ethnic groups. 
  • Substance abuse and the transmission of hepatitis C among persons with severe mental illness. 
  • Substance use and schizophrenia: adverse correlates in the CATIE study sample. 
  • Success of ureteral stents for intrinsic ureteral obstruction. 
  • Sudden death from diffuse leptomeningeal oligodendrogliomatosis. 
  • Support for the vascular depression hypothesis in late-life depression: results of a 2-site, prospective, antidepressant treatment trial. 
  • Supporting the need for an integrated system of care for youth with co-occurring traumatic stress and substance abuse problems. 
  • Suppression of inflammatory disease activity in rheumatoid arthritis is associated with improvements in retinal microvascular health. 
  • Surgeon reliability in rating physical deformity in adolescent idiopathic scoliosis. 
  • Surgery versus physical therapy for a meniscal tear and osteoarthritis. 
  • Surgical Sutureless and Sutured Aortic Valve Replacement in Low-risk Patients. 
  • Surgical clearance for the patient with chronic liver disease. 
  • Surgical correction of aortic valve insufficiency after left ventricular assist device implantation. 
  • Surgical decision making in adolescent idiopathic scoliosis. 
  • Surgical management of complex spinal deformity. 
  • Surgical management of necrotizing pancreatitis: an overview. 
  • Surgical resection is necessary to maximize tumor control in function-preserving, aggressive chemoradiation protocols for advanced squamous cancer of the head and neck (stage III and IV). 
  • Surgical revascularization is associated with maximal survival in patients with ischemic mitral regurgitation: a 20-year experience. 
  • Surveillance for hepatocellular carcinoma in patients with primary biliary cirrhosis. 
  • Surveillance of infectious disease occurrences in the community: an analysis of symptom presentation in the emergency department. 
  • Surveying treatment preferences in U.S. Iraq-Afghanistan Veterans with PTSD symptoms: a step toward veteran-centered care. 
  • Survival after bronchiolitis obliterans syndrome among bilateral lung transplant recipients. 
  • Survival after primary prevention implantable cardioverter-defibrillator placement among patients with chronic kidney disease. 
  • Survival and health care utilization in elderly medical inpatients with major depression. 
  • Survival with cardiac-resynchronization therapy in mild heart failure. 
  • Sustained efficacy of certolizumab pegol added to methotrexate in the treatment of rheumatoid arthritis: 2-year results from the RAPID 1 trial. 
  • Symptom Burden and Performance Status among Community-Dwelling Patients with Serious Illness. 
  • Symptom Trajectories in Children Receiving Treatment for Leukemia: A Latent Class Growth Analysis With Multitrajectory Modeling. 
  • Symptom features of postpartum depression: are they distinct? 
  • Symptom improvement in women after fecal incontinence treatments: a multicenter cohort study of the pelvic floor disorders network. 
  • Symptomatic and functional assessment of social anxiety disorder in adults. 
  • Symptomatic remission in patients with bipolar mania: results from a double-blind, placebo-controlled trial of risperidone monotherapy. 
  • Synovial fluid biomarkers associated with osteoarthritis severity reflect macrophage and neutrophil related inflammation. 
  • Synovial fluid concentrations and relative potency of interleukin-1 alpha and beta in cartilage and meniscus degradation. 
  • Synovial fluid pro-inflammatory profile differs according to the characteristics of knee pain. 
  • Systematic review of severity scales and screening instruments for tics: Critique and recommendations. 
  • T-wave alternans and ST depression assessment identifies low risk individuals with ischemic cardiomyopathy in the absence of left ventricular hypertrophy. 
  • TSG-6 activity as a novel biomarker of progression in knee osteoarthritis. 
  • Taxol-induced soft-tissue injury secondary to extravasation: characterization by histopathology and clinical course. 
  • Technical considerations in the application of intensity-modulated radiotherapy as a concomitant integrated boost for locally-advanced cervix cancer. 
  • Telephone-based goal management training for adults with mild traumatic brain injury: study protocol for a randomized controlled trial. 
  • Temozolomide is a novel regional infusion agent for the treatment of advanced extremity melanoma. 
  • Temozolomide-induced flare in high-grade gliomas: a new clinical entity. 
  • Temporal Trends in Disease Severity and Predicted Surgical Risk at the Time of Referral for Echocardiography in Patients Diagnosed with Aortic Stenosis. 
  • Temporal Trends in Utilization of Cardiac Therapies and Outcomes for Myocardial Infarction by Degree of Chronic Kidney Disease: A Report From the NCDR Chest Pain-MI Registry. 
  • Temporal changes in cerebral tissue oxygenation with cerebrovascular pressure reactivity in severe traumatic brain injury. 
  • Temporal trends in risk profiles among patients hospitalized for heart failure. 
  • Ten weeks of high-intensity interval walk training is associated with reduced disease activity and improved innate immune function in older adults with rheumatoid arthritis: a pilot study. 
  • Terminology of pelvic organ prolapse. 
  • Testing efficacy with detection controlled estimation: an application to telemedicine. 
  • The 16-Item Quick Inventory of Depressive Symptomatology (QIDS), clinician rating (QIDS-C), and self-report (QIDS-SR): a psychometric evaluation in patients with chronic major depression. 
  • The 2-week duration criterion and severity and course of early childhood depression: implications for nosology. 
  • The 2004 ACC/AHA Guidelines: a perspective and adaptation for Canada by the Canadian Cardiovascular Society Working Group. 
  • The 2016 update of the International Study Group (ISGPS) definition and grading of postoperative pancreatic fistula: 11 Years After. 
  • The 2018 Lake Louise Acute Mountain Sickness Score. 
  • The 2020 update of the CEAP classification system and reporting standards. 
  • The Alopecia Areata Consensus of Experts (ACE) study part II: Results of an international expert opinion on diagnosis and laboratory evaluation for alopecia areata. 
  • The Alopecia Areata Consensus of Experts (ACE) study: Results of an international expert opinion on treatments for alopecia areata. 
  • The Alzheimer's Disease Assessment Scale-Cognitive-Plus (ADAS-Cog-Plus): an expansion of the ADAS-Cog to improve responsiveness in MCI. 
  • The Annual Direct and Indirect Health Care Costs for Patients with Chronic Pruritus and their Determining Factors. 
  • The Association of ASA Class on Total Knee and Total Hip Arthroplasty Readmission Rates in an Academic Hospital. 
  • The Association of Nutrition Status Expressed as Body Mass Index z Score With Outcomes in Children With Severe Sepsis: A Secondary Analysis From the Sepsis Prevalence, Outcomes, and Therapies (SPROUT) Study. 
  • The Brief Adherence Rating Scale (BARS) validated against electronic monitoring in assessing the antipsychotic medication adherence of outpatients with schizophrenia and schizoaffective disorder. 
  • The Brief Social Phobia Scale. 
  • The Burden of Childhood Atopic Dermatitis in the Primary Care Setting: A Report from the Meta-LARC Consortium. 
  • The Burden of Congestion in Patients Hospitalized With Acute Decompensated Heart Failure. 
  • The CRIT Study: Anemia and blood transfusion in the critically ill--current clinical practice in the United States. 
  • The Center for Epidemiological Studies-Depression (CES-D) Scale: assessment of depression in the medically ill elderly. 
  • The Chiari Severity Index: a preoperative grading system for Chiari malformation type 1. 
  • The Clinical Correlation of the Hart-ISSG Proximal Junctional Kyphosis Severity Scale With Health-Related Quality-of-life Outcomes and Need for Revision Surgery. 
  • The Cutaneous Assessment Tool: development and reliability in juvenile idiopathic inflammatory myopathy. 
  • The Duke Abdominal Assessment Scale: initial experience. 
  • The Effects of Nicotine and Tobacco Use on Brain Reward Function: Interaction With Nicotine Dependence Severity. 
  • The Emergency Severity Index Version 4: changes to ESI level 1 and pediatric fever criteria. 
  • The External Validity of Prediction Models for the Diagnosis of Obstructive Coronary Artery Disease in Patients With Stable Chest Pain: Insights From the PROMISE Trial. 
  • The FIBROID Registry: symptom and quality-of-life status 1 year after therapy. 
  • The Fibroid Registry for outcomes data (FIBROID) for uterine embolization: short-term outcomes. 
  • The HVAD Left Ventricular Assist Device: Risk Factors for Neurological Events and Risk Mitigation Strategies. 
  • The IASLC Lung Cancer Staging Project: proposals for revision of the M descriptors in the forthcoming (seventh) edition of the TNM classification of lung cancer. 
  • The Impact of Cost Conversations on the Patient-Physician Relationship. 
  • The Impact of Hazardous Drinking Among Active Duty Military With Posttraumatic Stress Disorder: Does Cognitive Processing Therapy Format Matter? 
  • The Impact of Mitral Disease Etiology on Operative Mortality After Mitral Valve Operations. 
  • The Impact of platelet-fibrin clot strength on occurrence and clinical outcomes of peripheral artery disease in patients with significant coronary artery disease. 
  • The Inventory of Depressive Symptomatology, Clinician Rating (IDS-C) and Self-Report (IDS-SR), and the Quick Inventory of Depressive Symptomatology, Clinician Rating (QIDS-C) and Self-Report (QIDS-SR) in public sector patients with mood disorders: a psychometric evaluation. 
  • The Localized Scleroderma Cutaneous Assessment Tool: responsiveness to change in a pediatric clinical population. 
  • The MG Composite: A valid and reliable outcome measure for myasthenia gravis. 
  • The Myositis Activities Profile -- initial validation for assessment of polymyositis/dermatomyositis in the USA. 
  • The Neutrophil-to-Lymphocyte Ratio Determines Clinical Efficacy of Corticosteroid Therapy in Patients with COVID-19. 
  • The Nonsteroidal Farnesoid X Receptor Agonist Cilofexor (GS-9674) Improves Markers of Cholestasis and Liver Injury in Patients With Primary Sclerosing Cholangitis. 
  • The OARSI histopathology initiative - recommendations for histological assessments of osteoarthritis in the guinea pig. 
  • The Oswald injury. 
  • The Performance and Association Between Patient-reported and Performance-based Measures of Physical Functioning in Research on Individuals with Arthritis. 
  • The Preschool Attention-Deficit/Hyperactivity Disorder Treatment Study (PATS) 6-year follow-up. 
  • The ProVent model learns to speak French. 
  • The Prospective Pediatric Continuous Renal Replacement Therapy (ppCRRT) Registry: design, development and data assessed. 
  • The Range of Cardiogenic Shock Survival by Clinical Stage: Data From the Critical Care Cardiology Trials Network Registry. 
  • The Relationship Between Posttraumatic Stress Symptoms and Physical Health in a Survey of U.S. Veterans of the Iraq and Afghanistan Era. 
  • The Relationship of Quantitative Retinal Capillary Network to Kidney Function in Type 2 Diabetes. 
  • The Role of Chest Imaging in Patient Management during the COVID-19 Pandemic: A Multinational Consensus Statement from the Fleischner Society. 
  • The Role of Phosphate in Alcohol-Induced Experimental Pancreatitis. 
  • The Role of TGF-β in the Association Between Primary Graft Dysfunction and Bronchiolitis Obliterans Syndrome. 
  • The SLE-key test serological signature: new insights into the course of lupus. 
  • The STARBRITE trial: a randomized, pilot study of B-type natriuretic peptide-guided therapy in patients with advanced heart failure. 
  • The SUPPORT prognostic model. Objective estimates of survival for seriously ill hospitalized adults. Study to understand prognoses and preferences for outcomes and risks of treatments. 
  • The Sarcoidosis Health Questionnaire: a new measure of health-related quality of life. 
  • The Sarnat score for neonatal encephalopathy: looking back and moving forward. 
  • The St. George's Respiratory Questionnaire Definition of Chronic Bronchitis May Be a Better Predictor of COPD Exacerbations Compared With the Classic Definition. 
  • The Stanley Foundation Bipolar Treatment Outcome Network. I. Longitudinal methodology. 
  • The Stanley Foundation Bipolar Treatment Outcome Network. II. Demographics and illness characteristics of the first 261 patients. 
  • The Systemic Juvenile Idiopathic Arthritis Cohort of the Childhood Arthritis and Rheumatology Research Alliance Registry: 2010-2013. 
  • The Treatment for Adolescents With Depression Study (TADS): demographic and clinical characteristics. 
  • The Treatment for Adolescents With Depression Study (TADS): long-term effectiveness and safety outcomes. 
  • The Treatment for Adolescents With Depression Study (TADS): outcomes over 1 year of naturalistic follow-up. 
  • The Treatment for Adolescents with Depression Study (TADS): methods and message at 12 weeks. 
  • The accumulative effect of trauma exposure on short-term and delayed verbal memory in a treatment-seeking sample of female rape victims. 
  • The acquired midtarsus deformity classification system--interobserver reliability and intraobserver reproducibility. 
  • The addition of cervical unilateral posterior-anterior mobilisation in the treatment of patients with shoulder impingement syndrome: a randomised clinical trial. 
  • The assessment of acute confusion as part of nursing care. 
  • The assessment of pain in rheumatoid arthritis. Validity of a behavioral observation method. 
  • The assessment of postural control with stochastic resonance electrical stimulation and a neoprene knee sleeve in the osteoarthritic knee. 
  • The association between depression and chronic kidney disease and mortality among patients hospitalized with congestive heart failure. 
  • The association between self-rated health and mortality in a well-characterized sample of coronary artery disease patients. 
  • The association between spiritual and religious involvement and depressive symptoms in a Canadian population. 
  • The association of astigmatism and spherical refractive error in a high myopia cohort. 
  • The association of chronic lung disease with early mortality and respiratory adverse events after aortic valve replacement. 
  • The association of fatigue with depression and insomnia in HIV-seropositive patients: a pilot study. 
  • The association of weight change in Alzheimer's disease with severity of disease and mortality: a longitudinal analysis. 
  • The case for using the correction index obtained from chest radiography for evaluation of pectus excavatum. 
  • The clinical impact of global coronal malalignment is underestimated in adult patients with thoracolumbar scoliosis. 
  • The clinical severity of hemoglobin S/Black (A γδβ)0 -thalassemia. 
  • The clinical utility of dynamic contour tonometry and ocular pulse amplitude. 
  • The clinical utility of measuring complement and anti-dsDNA antibodies during pregnancy in patients with systemic lupus erythematosus. 
  • The combined effect of visual impairment and cognitive impairment on disability in older people. 
  • The comorbidity of depression and eating dysregulation processes in a diet-seeking obese population: a matter of gender specificity. 
  • The complex relationship between pediatric cardiac surgical case volumes and mortality rates in a national clinical database. 
  • The complexity of chronic disease at later ages: practical implications for prospective payment and data collection. 
  • The congestion score: a simple tool for a complicated disease? 
  • The consortium to establish a registry for Alzheimer's disease (CERAD). Part IV. Rates of cognitive change in the longitudinal assessment of probable Alzheimer's disease. 
  • The construct and measurement equivalence of cocaine and opioid dependences: a National Drug Abuse Treatment Clinical Trials Network (CTN) study. 
  • The contribution of hypertension to black-white differences in likelihood of coronary artery disease detected during elective angiography. 
  • The correction index: setting the standard for recommending operative repair of pectus excavatum. 
  • The correlation of voiding variables between non-instrumented uroflowmetery and pressure-flow studies in women with pelvic organ prolapse. 
  • The cost consequences of treatment-resistant depression. 
  • The cost of visual impairment: purposes, perspectives, and guidance. 
  • The development and potential of acoustic radiation force impulse (ARFI) imaging for carotid artery plaque characterization. 
  • The developmental course of illicit substance use from age 12 to 22: links with depressive, anxiety, and behavior disorders at age 18. 
  • The dexamethasone suppression test in patients with mood disorders. 
  • The diagnosis and management of non-alcoholic fatty liver disease: Practice guideline by the American Association for the Study of Liver Diseases, American College of Gastroenterology, and the American Gastroenterological Association. 
  • The effect of a telephone family assessment intervention on the functional health of patients with elevated family stress. 
  • The effect of botulinum-A toxin on patients with severe urge urinary incontinence. 
  • The effect of disc size and severity of disease on the diagnostic accuracy of the Heidelberg Retina Tomograph Glaucoma Probability Score. 
  • The effect of major depression on functional status in patients with coronary artery disease. 
  • The effect of major depression on quality of life after surgery for stress urinary incontinence: a secondary analysis of the Trial of Midurethral Slings. 
  • The effect of nicotine and trauma context on acoustic startle in smokers with and without posttraumatic stress disorder. 
  • The effect of spinal introducer needle use on postoperative back pain. 
  • The effects of childbirth self-efficacy and anxiety during pregnancy on prehospitalization labor 
  • The effects of psychotherapy, nefazodone, and their combination on subjective assessment of disturbed sleep in chronic depression. 
  • The effects of race, optic disc area, age, and disease severity on the diagnostic performance of spectral-domain optical coherence tomography. 
  • The elder patient with suspected acute coronary syndromes in the emergency department. 
  • The emergency severity index triage algorithm version 2 is reliable and valid. 
  • The expert consensus guideline series: adherence problems in patients with serious and persistent mental illness. 
  • The expression of adult ADHD symptoms in daily life: an application of experience sampling methodology. 
  • The feasibility of a randomised, placebo-controlled clinical trial of homeopathic treatment of depression in general practice. 
  • The gender specificity of emotional, situational, and behavioral indicators of binge eating in a diet-seeking obese population. 
  • The genetic component of discrete disability traits: an analysis using liability models with age-dependent thresholds. 
  • The host transcriptional response to Candidemia is dominated by neutrophil activation and heme biosynthesis and supports novel diagnostic approaches. 
  • The immunological axis in heart failure: importance of the leukocyte differential. 
  • The impact of Tourette Syndrome in adults: results from the Tourette Syndrome impact survey. 
  • The impact of a failing right heart in patients supported by intra-aortic balloon counterpulsation. 
  • The impact of endocrine therapy on sexual dysfunction in postmenopausal women with early stage breast cancer: encouraging results from a prospective study. 
  • The impact of ethnicity/race on the association between the Veterans Aging Cohort Study (VACS) Index and neurocognitive function among HIV-infected persons. 
  • The impact of herpes zoster and postherpetic neuralgia on health-related quality of life: a prospective study. 
  • The impact of intraoperative shunting on early neurologic outcomes after carotid endarterectomy. 
  • The impact of menopause on functional status in women with rheumatoid arthritis. 
  • The impact of pruritus on quality of life: the skin equivalent of pain. 
  • The impact of rotavirus gastroenteritis on the family. 
  • The impact of school support on depression among adolescent orphans: a cluster-randomized trial in Kenya. 
  • The impact of self-reported arthritis and diabetes on response to a home-based physical activity counselling intervention. 
  • The impact of severe stalking experienced by acutely battered women: an examination of violence, psychological symptoms and strategic responding. 
  • The impact of statistical adjustment on economic profiles of interventional cardiologists. 
  • The impact of steatosis on disease progression and early and sustained treatment response in chronic hepatitis C patients. 
  • The impact of sudden gains in cognitive behavioral therapy for posttraumatic stress disorder. 
  • The impact of vaso-occlusive crises and disease severity on quality of life and productivity among patients with sickle cell disease in the US. 
  • The importance of irritability as a symptom of major depressive disorder: results from the National Comorbidity Survey Replication. 
  • The importance of pregnancy planning in lupus pregnancies. 
  • The importance of routine liver biopsy in diagnosing nonalcoholic steatohepatitis in bariatric patients. 
  • The incidence of mental and behavioral disturbances in dementia: the cache county study. 
  • The influence of diabetes severity on receipt of guideline-concordant treatment for breast cancer. 
  • The influence of drug properties and host factors on delayed onset of symptoms in drug-induced liver injury. 
  • The influence of left ventricular hypertrophy on survival in patients with coronary artery disease: do race and gender matter? 
  • The influence of maternal stress and distress on disruptive behavior problems in boys. 
  • The influence of menopause status and postmenopausal use of hormone therapy on presentation of major depression in women. 
  • The influence of oxidative stress on symptom occurrence, severity, and distress during childhood leukemia treatment. 
  • The localized scleroderma skin severity index and physician global assessment of disease activity: a work in progress toward development of localized scleroderma outcome measures. 
  • The long-term effects of dietary sodium restriction on clinical outcomes in patients with heart failure. The SODIUM-HF (Study of Dietary Intervention Under 100 mmol in Heart Failure): a pilot study. 
  • The mRECIST Classification Provides Insight into Tumor Biology for Patients With Hepatocellular Carcinoma Awaiting Liver Transplantation. 
  • The mediating role of pain and function in the association between stiffness and quality of life in patients with axial spondyloarthritis. 
  • The medically managed patient with severe symptomatic aortic stenosis in the TAVR era: Patient characteristics, reasons for medical management, and quality of shared decision making at heart valve treatment centers. 
  • The microvasculature in chronic kidney disease. 
  • The minimum important differences for the urinary scales of the Pelvic Floor Distress Inventory and Pelvic Floor Impact Questionnaire. 
  • The monocyte monolayer assay: a noninvasive technique for predicting the severity of in utero hemolysis. 
  • The nonalcoholic fatty liver disease (NAFLD) fibrosis score, cardiovascular risk stratification and a strategy for secondary prevention with ezetimibe. 
  • The oncotype DX recurrence score is correlated with a composite index including routinely reported pathobiologic features. 
  • The palliative care in heart failure trial: rationale and design. 
  • The paradoxical use of cardiac catheterization in patients with non-ST-elevation acute coronary syndromes: lessons from the Can Rapid Stratification of Unstable Angina Patients Suppress Adverse Outcomes With Early Implementation of the ACC /AHA Guidelines (CRUSADE) Quality Improvement Initiative. 
  • The pathophysiology of acute heart failure--is it all about fluid accumulation? 
  • The patient perspective on absence of disease activity in rheumatoid arthritis: a survey to identify key domains of patient-perceived remission. 
  • The predictive value of an ECG-estimated Acute Ischemia Index for prognosis of myocardial salvage and infarct healing 3months following inferior ST-elevated myocardial infarction. 
  • The preferences of women with ovarian cancer for oral versus intravenous recurrence regimens. 
  • The prevalence of posttraumatic stress disorder among American Indian Vietnam veterans: disparities and context. 
  • The prevalence, onset, and clinical significance of antiphospholipid antibodies prior to diagnosis of systemic lupus erythematosus. 
  • The process of bringing new drug-eluting stents to market will they see the light of day? 
  • The pyruvate kinase (PK) to hexokinase enzyme activity ratio and erythrocyte PK protein level in the diagnosis and phenotype of PK deficiency. 
  • The rate of progression of renal disease may not be slower in women compared with men: a patient-level meta-analysis. 
  • The rates of osteolysis and loosening associated with a modular posterior stabilized knee replacement. Results at five to fourteen years. 
  • The relation between insecure attachment and posttraumatic stress: Early life versus adulthood traumas. 
  • The relation between methods and recommendations in clinical practice guidelines for hypertension and hyperlipidemia. 
  • The relation of severity of depressive symptoms to monocyte-associated proinflammatory cytokines and chemokines in apparently healthy men. 
  • The relationship between chief complaint and comparable sign in patients with spinal pain: An exploratory study. 
  • The relationship between glaucoma medication adherence, eye drop technique, and visual field defect severity. 
  • The relationship between mandated community treatment and perceived barriers to care in persons with severe mental illness. 
  • The relationship between meteorological conditions and index acute coronary events in a global clinical trial. 
  • The relationship between plasma microparticles and disease manifestations in patients with systemic sclerosis. 
  • The relationship between posttraumatic stress disorder and smoking outcome expectancies among U.S. military veterans who served since September 11, 2001. 
  • The relationship between serum prolactin level and sexual functioning among male outpatients with schizophrenia or schizoaffective disorder: a randomized double-blind trial of risperidone vs. quetiapine. 
  • The relationship of MRI subcortical hyperintensities to treatment response in a trial of sertraline in geriatric depressed outpatients. 
  • The relationship of age, gender, and degenerative changes observed on radiographs of the shoulder in asymptomatic individuals. 
  • The relationship of aging and dysthymia in primary care. 
  • The relationship of macular thickness to clinically graded diabetic retinopathy severity in eyes without clinically detected diabetic macular edema. 
  • The relationship of the Brief Assessment of Cognition in Schizophrenia (BACS) to functional capacity and real-world functional outcome. 
  • The relative effects of intimate partner physical and sexual violence on post-traumatic stress disorder symptomatology. 
  • The risk and extent of neurologic events are equivalent for high-risk patients treated with transcatheter or surgical aortic valve replacement. 
  • The risk of valve surgery for endocarditis in patients with dialysis-dependent renal failure. 
  • The role of cognitive functioning in medication adherence of children and adolescents with HIV infection. 
  • The role of gabapentinoids in acute and chronic pain after surgery. 
  • The role of patients' expectation of appropriate initial manual therapy treatment in outcomes for patients with low back pain. 
  • The role of substance use coping in the relation between childhood sexual abuse and depression among methamphetamine users in South Africa. 
  • The roles of anxiety and depression in connecting tic severity and functional impairment. 
  • The stratification of platelet reactivity and activation in patients with stable coronary artery disease on aspirin therapy. 
  • The structure of post-traumatic stress disorder symptoms in three female trauma samples: a comparison of interview and self-report measures. 
  • The surgical intensive care unit optimal mobility score predicts mortality and length of stay. 
  • The symptoms of osteoarthritis and the genesis of pain. 
  • The three dimensions of headache impact: Pain, disability, and affective distress 
  • The unruptured intracranial aneurysm treatment score: a multidisciplinary consensus. 
  • The use of PROMIS patient-reported outcomes (PROs) to inform light chain (AL) amyloid disease severity at diagnosis. 
  • The use of patient-reported outcome measures to classify type 1 and 2 systemic lupus erythematosus activity. 
  • The use of the Artelon CMC Spacer for osteoarthritis of the basal joint of the thumb. 
  • The use of the Modified Telephone Interview for Cognitive Status (TICS-M) in the detection of amnestic mild cognitive impairment. 
  • The vagus nerve and nicotinic receptors modulate experimental pancreatitis severity in mice. 
  • The value to patients of reducing lesion severity in plaque psoriasis. 
  • The variable natural history of idiopathic dilated cardiomyopathy. 
  • The varied clinical presentations of major depressive disorder. 
  • The vascular depression subtype: evidence of internal validity. 
  • The worst symptom as defined by patients during heart failure hospitalization: implications for response to therapy. 
  • Therapeutic Alliance between the Caregivers of Critical Illness Survivors and Intensive Care Unit Clinicians. 
  • Therapeutic Strategies Following Major, Clinically Relevant Nonmajor, and Nuisance Bleeding in Atrial Fibrillation: Findings From ORBIT-AF. 
  • Therapeutic implications of high-dose angiotensin receptor blocker monotherapy in mild-to-moderate hypertensive patients. 
  • Therapy of rheumatoid arthritis: new developments and trends. 
  • Thick Prelaminar Tissue Decreases Lamina Cribrosa Visibility. 
  • Thinner Retinal Nerve Fiber Layer in Very Preterm Versus Term Infants and Relationship to Brain Anatomy and Neurodevelopment. 
  • Thoracic duct ligation for persistent chylothorax after pediatric cardiothoracic surgery. 
  • Thoracic endovascular aortic repair for chronic DeBakey IIIb aortic dissection. 
  • Thought suppression and treatment outcome in late-life depression. 
  • Three instruments to assess fatigue in children with cancer: the child, parent and staff perspectives. 
  • Tiagabine increases slow-wave sleep in a dose-dependent fashion without affecting traditional efficacy measures in adults with primary insomnia. 
  • Tibiotalocalcaneal Arthrodesis Using a Novel Retrograde Intramedullary Nail. 
  • Tides of inflammation: impact of biologics. 
  • Time to antivenom administration is not associated with total antivenom dose administered in a copperhead-predominant snakebite population. 
  • Time to treatment with intravenous tissue plasminogen activator and outcome from acute ischemic stroke. 
  • Timing and Causes of Readmission After Acute Heart Failure Hospitalization-Insights From the Heart Failure Network Trials. 
  • Timing of cardiac resynchronization therapy device implantation in heart failure patients and its association with outcomes. 
  • Timing of in-hospital coronary artery bypass graft surgery for non-ST-segment elevation myocardial infarction patients results from the National Cardiovascular Data Registry ACTION Registry-GWTG (Acute Coronary Treatment and Intervention Outcomes Network Registry-Get With The Guidelines). 
  • Titrated moderately suprathreshold vs fixed high-dose right unilateral electroconvulsive therapy: acute antidepressant and cognitive effects. 
  • Tobacco use trajectories among a large cohort of treated smokers with posttraumatic stress disorder. 
  • Tokuhashi score is predictive of survival in a cohort of patients undergoing surgery for renal cell carcinoma spinal metastases. 
  • Toll-Like Receptors -2, -3, -4 and -7 Expression Patterns in the Liver of a CLP-Induced Sepsis Mouse Model. 
  • Tools for assessing outcomes in studies of chronic cough: CHEST guideline and expert panel report. 
  • Tools to study the severity of itch in 8- to 17-year-old children: Validation of TweenItchyQoL and ItchyQuant. 
  • Topical chemotherapy in cutaneous T-cell lymphoma: positive results of a randomized, controlled, multicenter trial testing the efficacy and safety of a novel mechlorethamine, 0.02%, gel in mycosis fungoides. 
  • Tortuosity of arterioles and venules in quantifying plus disease. 
  • Total number and severity of comorbidities do not differ based on anatomical region of musculoskeletal pain. 
  • Total pancreatectomy and autologous islet cell transplantation as a means to treat severe chronic pancreatitis. 
  • Toward classification criteria for early osteoarthritis of the knee. 
  • Toward establishing an empirical basis for the diagnosis of oppositional defiant disorder. 
  • Towards a composite scoring solution for the Neurobehavioral Functioning Inventory. 
  • Toxic colitis with megacolon in a patient with malrotation. 
  • Tracking Changes in SARS-CoV-2 Spike: Evidence that D614G Increases Infectivity of the COVID-19 Virus. 
  • Trajectories of Depressive Symptoms Among a Population of HIV-Infected Men and Women in Routine HIV Care in the United States. 
  • Trajectories of Insomnia in Adults After Traumatic Brain Injury. 
  • Trajectory of Congestion Metrics by Ejection Fraction in Patients With Acute Heart Failure (from the Heart Failure Network). 
  • Trans-lesional fractional flow reserve gradient as derived from coronary CT improves patient management: ADVANCE registry. 
  • Transapical Transcatheter Aortic Valve Replacement Is Associated With Increased Cardiac Mortality in Patients With Left Ventricular Dysfunction: Insights From the PARTNER I Trial. 
  • Transcatheter Aortic Valve Replacement in Intermediate- and Low-Risk Patients. 
  • Transcatheter Aortic Valve Replacement in Low-Population Density Areas: Assessing Healthcare Access for Older Adults With Severe Aortic Stenosis. 
  • Transcatheter Aortic Valve Replacement in Patients With Aortic Stenosis and Mitral Regurgitation. 
  • Transcatheter aortic valve replacement for patients with severe bicuspid aortic stenosis. 
  • Transcatheter aortic valve replacement using a self-expanding bioprosthesis in patients with severe aortic stenosis at extreme risk for surgery. 
  • Transcatheter or Surgical Aortic Valve Replacement in Patients With Prior Coronary Artery Bypass Grafting. 
  • Transcranial magnetic stimulation in the acute treatment of major depressive disorder: clinical response in an open-label extension trial. 
  • Transcranial magnetic stimulation in the treatment of major depressive disorder: a comprehensive summary of safety experience from acute exposure, extended exposure, and during reintroduction treatment. 
  • Transcriptional profiles of JIA patient blood with subsequent poor response to methotrexate. 
  • Transdermal nicotine attenuates depression symptoms in nonsmokers: a double-blind, placebo-controlled trial. 
  • Transfer function analysis of dynamic cerebral autoregulation in preeclampsia. 
  • Transglutaminase 2 is a marker of chondrocyte hypertrophy and osteoarthritis severity in the Hartley guinea pig model of knee OA. 
  • Transition to adult care in sickle cell disease: A longitudinal study of clinical characteristics and disease severity. 
  • Transjugular intrahepatic portosystemic shunt (TIPS) in patients with refractory ascites: effect on body weight and Child-Pugh score. 
  • Transmyocardial laser revascularization: experimental and clinical results. 
  • Transradial access for carotid artery stenting: a single-center experience. 
  • Trauma, resilience and saliostasis: effects of treatment in post-traumatic stress disorder. 
  • Treatment Effect of Clopidogrel Plus Aspirin Within 12 Hours of Acute Minor Stroke or Transient Ischemic Attack. 
  • Treatment improves symptoms shared by PTSD and disordered eating. 
  • Treatment monitoring as a component of psychologically informed physical therapy: A case series of patients at high risk for persistent low back pain related disability. 
  • Treatment of depression. 
  • Treatment of dysthymia and minor depression in primary care: a randomized trial in patients aged 18 to 59 years. 
  • Treatment of hypertension in patients with coronary artery disease: a scientific statement from the American Heart Association, American College of Cardiology, and American Society of Hypertension. 
  • Treatment of malignant pleural effusions. 
  • Treatment of mild to moderate sinusitis. 
  • Treatment of osseous metastases in patients with renal cell carcinoma. 
  • Treatment of primary varicose veins has changed with the introduction of new techniques. 
  • Treatment of tinnitus with gabapentin: a pilot study. 
  • Treatment outcomes of necrotizing enterocolitis for preterm infants. 
  • Treatment outcomes of patients with tardive dyskinesia and chronic schizophrenia. 
  • Treatment selection for coronary artery disease: The collision of a belief system with evidence. 
  • Trends and Outcomes of Off-label Use of Transcatheter Aortic Valve Replacement: Insights From the NCDR STS/ACC TVT Registry. 
  • Trends in endocarditis hospitalizations at US children's hospitals: impact of the 2007 American Heart Association Antibiotic Prophylaxis Guidelines. 
  • Tretinoin emollient cream: a new therapy for photodamaged skin. 
  • Tricuspid regurgitation and right ventricular function after mitral valve surgery with or without concomitant tricuspid valve procedure. 
  • Triple versus dual inhaler therapy in moderate-to-severe COPD: A systematic review and meta-analysis of randomized controlled trials. 
  • Tuberous sclerosis complex and epilepsy: prognostic significance of electroencephalography and magnetic resonance imaging. 
  • Tumor necrosis factor-α inhibitor treatment and the risk of incident cardiovascular events in patients with early rheumatoid arthritis: a nested case-control study. 
  • Two mechanistic pathways for thienopyridine-associated thrombotic thrombocytopenic purpura: a report from the SERF-TTP Research Group and the RADAR Project. 
  • Two-year changes in health-related quality of life in gastric bypass patients compared with severely obese controls. 
  • Tympanostomy tube outcomes in children at-risk and not at-risk for developmental delays. 
  • Type I interferon signaling restrains IL-10R+ colonic macrophages and dendritic cells and leads to more severe Salmonella colitis. 
  • USE OF THE ISCHEMIC INDEX ON WIDEFIELD FLUORESCEIN ANGIOGRAPHY TO CHARACTERIZE A CENTRAL RETINAL VEIN OCCLUSION AS ISCHEMIC OR NONISCHEMIC. 
  • Ulnar neuropathy at the elbow: an evidence-based algorithm. 
  • Ultradian rhythms and temporal coherence in sleep EEG in depressed children and adolescents. 
  • Ultrasound assessment for extravascular lung water in patients undergoing hemodialysis. Time course for resolution. 
  • Uncertainty, symptoms, and quality of life in persons with chronic hepatitis C. 
  • Uncrossmatched blood transfusions for trauma patients in the emergency department: incidence, outcomes and recommendations. 
  • Understanding cognition in older patients with cancer. 
  • Understanding dementia prevalence among centenarians. 
  • Understanding the "Weekend Effect" for Emergency General Surgery. 
  • Understanding the Complexities of Cirrhosis. 
  • Understanding the phenotypic structure of adult retrospective ADHD symptoms during childhood in the United States. 
  • Unilateral Cochlear Implants for Severe, Profound, or Moderate Sloping to Profound Bilateral Sensorineural Hearing Loss: A Systematic Review and Consensus Statements. 
  • Unique characteristics of cryptococcosis identified after death in patients with liver cirrhosis: comparison with concurrent cohort diagnosed antemortem. 
  • United States Cutaneous Lymphoma Consortium recommendations for treatment of cutaneous lymphomas during the COVID-19 pandemic. 
  • Unmet Needs and Challenges in Clinical Research of Intracerebral Hemorrhage. 
  • Unmet Needs of African Americans and Whites at the Time of Palliative Care Consultation. 
  • Update on outcome assessment in myositis. 
  • Updated standardized endpoint definitions for transcatheter aortic valve implantation: the Valve Academic Research Consortium-2 consensus document. 
  • Updates on the management of autoimmune blistering diseases. 
  • Updating the Psoriatic Arthritis (PsA) Core Domain Set: A Report from the PsA Workshop at OMERACT 2016. 
  • Upregulated heme biosynthesis increases obstructive sleep apnea severity: a pathway-based Mendelian randomization study. 
  • Uric acid is a danger signal of increasing risk for osteoarthritis through inflammasome activation. 
  • Uric acid level and allopurinol use as risk markers of mortality and morbidity in systolic heart failure. 
  • Urine osteoprotegerin and monocyte chemoattractant protein-1 in lupus nephritis. 
  • Urologic chronic pelvic pain syndrome. 
  • Use of Euclidean length to measure urinary incontinence severity based on the lower urinary tract symptoms tool. 
  • Use of Heart Failure Medical Therapies Among Patients With Left Ventricular Assist Devices: Insights From INTERMACS. 
  • Use of Medicare Claims to Identify Adverse Clinical Outcomes After Mitral Valve Repair. 
  • Use of Skeletal Muscle Index as a Predictor of Wait-List Mortality in Patients With End-Stage Liver Disease. 
  • Use of Telehealth Screening to Detect Diabetic Retinopathy and Other Ocular Findings in Primary Care Settings. 
  • Use of a Digital Modified Checklist for Autism in Toddlers - Revised with Follow-up to Improve Quality of Screening for Autism. 
  • Use of a Novel Electronic Maternal Surveillance System and the Maternal Early Warning Criteria to Detect Severe Postpartum Hemorrhage. 
  • Use of a physiologic scoring system during interhospital transport of pediatric patients. 
  • Use of a standardized assessment to predict rehabilitation care after acute stroke. 
  • Use of a vascular reconstruction device to salvage acute ischemic occlusions refractory to traditional endovascular recanalization methods. 
  • Use of an inverted On-X mitral valve in the aortic position in a resource limited setting. 
  • Use of data from nonrandomized trial designs in evidence reports: an application to treatment of pulmonary disease following spinal cord injury. 
  • Use of electrocardiogram indices of myocardial ischemia for risk stratification and decision making of reperfusion strategies. 
  • Use of extracorporeal life support in adults with severe acute respiratory failure. 
  • Use of health services by hospitalized medically ill depressed elderly patients. 
  • Use of item response theory and latent class analysis to link poly-substance use disorders with addiction severity, HIV risk, and quality of life among opioid-dependent patients in the Clinical Trials Network. 
  • Use of the Instantaneous Wave-free Ratio or Fractional Flow Reserve in PCI. 
  • Use of the National Health and Nutrition Examination Survey to calculate the impact of obesity and diabetes on cost and prevalence of urolithiasis in 2030. 
  • Usefulness of Low Cardiac Index to Predict Sleep-Disordered Breathing in Chronic Thromboembolic Pulmonary Hypertension. 
  • Usefulness of carotid intima-media thickness measurement as an indicator of generalized atherosclerosis: findings from autopsy analysis. 
  • Usefulness of the QRS score as a strong prognostic marker in patients discharged after undergoing primary percutaneous coronary intervention for ST-segment elevation myocardial infarction. 
  • Using Clinical Characteristics and Patient-Reported Outcome Measures to Categorize Systemic Lupus Erythematosus Subtypes. 
  • Using Clinical Decision Support to Improve Referral Rates in Severe Symptomatic Aortic Stenosis: A Quality Improvement Initiative. 
  • Using Movement Disorder Society Unified Parkinson's Disease Rating Scale Parts 2 and 3 Simultaneously: Combining the Patient Voice with Clinician Ratings. 
  • Using a modification of the Clavien-Dindo system accounting for readmissions and multiple interventions: defining quality for pancreaticoduodenectomy. 
  • Using the incremental net benefit framework for quantitative benefit-risk analysis in regulatory decision-making--a case study of alosetron in irritable bowel syndrome. 
  • Uterine artery embolization for treatment of leiomyomata: long-term outcomes from the FIBROID Registry. 
  • Utility of Diffusion Basis Spectrum Imaging in Quantifying Baseline Disease Severity and Prognosis of Cervical Spondylotic Myelopathy. 
  • Utility of Growth Differentiation Factor-15, A Marker of Oxidative Stress and Inflammation, in Chronic Heart Failure: Insights From the HF-ACTION Study. 
  • Utility of a brief computerized battery to assess HIV-associated neurocognitive impairment in a resource-limited setting. 
  • Utility of multilevel lateral interbody fusion of the thoracolumbar coronal curve apex in adult deformity surgery in combination with open posterior instrumentation and L5-S1 interbody fusion: a case-matched evaluation of 32 patients. 
  • Utilization of health care services in hard-to-reach marginalized HIV-infected individuals. 
  • VA Stroke Study: neurologist care is associated with increased testing but improved outcomes. 
  • VA Stroke Study: neurologist care is associated with increased testing but improved outcomes. 
  • Validated contemporary risk model of acute kidney injury in patients undergoing percutaneous coronary interventions: insights from the National Cardiovascular Data Registry Cath-PCI Registry. 
  • Validated prediction model for severe groin wound infection after lower extremity revascularization procedures. 
  • Validation and Banding of the ItchyQuant: A Self-Report Itch Severity Scale. 
  • Validation and clinical significance of the Childhood Myositis Assessment Scale for assessment of muscle function in the juvenile idiopathic inflammatory myopathies. 
  • Validation of BARC Bleeding Criteria in Patients With Acute Coronary Syndromes: The TRACER Trial. 
  • Validation of Serum Test for Advanced Liver Fibrosis in Patients With Nonalcoholic Steatohepatitis. 
  • Validation of a novel diabetic retinopathy utility index using discrete choice experiments. 
  • Validation of a novel modified wall motion score for estimation of left ventricular ejection fraction in ischemic and non-ischemic cardiomyopathy. 
  • Validation of a simple disease-specific, quality-of-life measure for diabetic polyneuropathy: CAPPRI. 
  • Validation of an internationally derived patient severity phenotype to support COVID-19 analytics from electronic health record data. 
  • Validation of the American Association for the Surgery of Trauma emergency general surgery score for acute appendicitis-an EAST multicenter study. 
  • Validation of the Arabic Version of the Movement Disorder Society-Unified Parkinson's Disease Rating Scale. 
  • Validation of the Cepstral Spectral Index of Dysphonia (CSID) as a Screening Tool for Voice Disorders: Development of Clinical Cutoff Scores. 
  • Validation of the Davidson Trauma Scale in a sample of survivors of childhood sexual abuse. 
  • Validation of the Finnish Version of the Unified Dyskinesia Rating Scale. 
  • Validation of the Hebrew Version of the Unified Dyskinesia Rating Scale. 
  • Validation of the Hebrew version of the Movement Disorder Society-Unified Parkinson's Disease Rating Scale. 
  • Validation of the Polish version of the Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS). 
  • Validation of the Polish version of the Unified Dyskinesia Rating Scale (UDysRS). 
  • Validation of the Purdue Post-Traumatic Stress Scale on a sample of Vietnam veterans. 
  • Validation of the Three-Item Skindex-Mini Among Hidradenitis Suppurativa Patients With Diverse Racial Backgrounds. 
  • Validation of the accuracy of the FAST™ score for detecting patients with at-risk nonalcoholic steatohepatitis (NASH) in a North American cohort and comparison to other non-invasive algorithms. 
  • Validation of the prospective NIMH-Life-Chart Method (NIMH-LCM-p) for longitudinal assessment of bipolar illness. 
  • Validation of the triple timed up-and-go test in Lambert-Eaton myasthenia. 
  • Validity and factor structure of the AUSCAN Osteoarthritis Hand Index in a community-based sample. 
  • Validity and reliability of radiographic knee osteoarthritis measures by arthroplasty surgeons. 
  • Validity and reliability of the Ankylosing Spondylitis Disease Activity Score with C-reactive protein (ASDAS-CRP) and Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) in patients with axial spondyloarthritis (axSpA) in Singapore. 
  • Validity and reliability of the Assessment of Spondyloarthritis International Society Health Index in English-speaking patients with axial spondyloarthritis in Singapore. 
  • Validity and reliability of the Modified Manchester Health Questionnaire in assessing patients with fecal incontinence. 
  • Validity of self-reported nail counts in patients with onychomycosis: A retrospective pilot analysis. 
  • Validity, factor structure, and clinical relevance of the AUSCAN Osteoarthritis Hand Index. 
  • Validity, reliability and cut-offs of the Patient Health Questionnaire-9 as a screening tool for depression among patients living with epilepsy in Rwanda. 
  • Valsartan inhibits platelet activity at different doses in mild to moderate hypertensives: Valsartan Inhibits Platelets (VIP) trial. 
  • Value of cardiovascular magnetic resonance stress perfusion testing for the detection of coronary artery disease in women. 
  • Value of skin biopsies in assessing prognosis and progression of acute graft-versus-host disease. 
  • Valve-in-Ring Transcatheter Aortic Valve Replacement After Left Ventricular Assist Device Therapy. 
  • Vanilloid receptor-1 containing primary sensory neurones mediate dextran sulphate sodium induced colitis in rats. 
  • Variability in annual Mini-Mental State Examination score in patients with probable Alzheimer disease: a clinical perspective of data from the Consortium to Establish a Registry for Alzheimer's Disease. 
  • Variability in cost of coronary bypass surgery in New York State: potential for cost savings. 
  • Variability in sleep disturbance, physical activity and quality of life by level of depressive symptoms in women with Type 2 diabetes. 
  • Variants in PPP3R1 and MAPT are associated with more rapid functional decline in Alzheimer's disease: the Cache County Dementia Progression Study. 
  • Variation in Early Management Practices in Moderate-to-Severe ARDS in the United States: The Severe ARDS: Generating Evidence Study. 
  • Variation in PTX3 is associated with primary graft dysfunction after lung transplantation. 
  • Variation in resource utilization and mortality among patients with varying MR type and severity. 
  • Variation in ventilation time after coronary artery bypass grafting: an analysis from the society of thoracic surgeons adult cardiac surgery database. 
  • Vascular factors and risk for neuropsychiatric symptoms in Alzheimer's disease: the Cache County Study. 
  • Vascular nutritional correlates of late-life depression. 
  • Vascularized composite allotransplantation: a closer look at the banff working classification. 
  • Vascularized fibular grafting for osteonecrosis of the femoral head with unusual indications. 
  • Veins along the course of the sciatic nerve. 
  • Ventilation defects on hyperpolarized helium-3 MRI in asthma are predictive of 2-year exacerbation frequency. 
  • Video training and certification program improves reliability of postischemic neurologic deficit measurement in the rat. 
  • Vietnam during economic transition: a tracer study of health service access and affordability. 
  • Violence and severe mental illness: the effects of substance abuse and nonadherence to medication. 
  • Viral Coinfection is Associated with Improved Outcomes in Emergency Department Patients with SARS-CoV-2. 
  • Viral dynamics of acute SARS-CoV-2 infection and applications to diagnostic and public health strategies. 
  • Viral epitope profiling of COVID-19 patients reveals cross-reactivity and correlates of severity. 
  • Virtual Reality Analgesia in Labor: The VRAIL Pilot Study-A Preliminary Randomized Controlled Trial Suggesting Benefit of Immersive Virtual Reality Analgesia in Unmedicated Laboring Women. 
  • Virtual reality as a distraction intervention for women receiving chemotherapy. 
  • Visit-to-Visit Variability in Blood Pressure Is Related to Late-Life Cognitive Decline. 
  • Visual function 15 years after optic neuritis: a final follow-up report from the Optic Neuritis Treatment Trial. 
  • Vitamin D is Not Associated With Severity in NAFLD: Results of a Paired Clinical and Gene Expression Profile Analysis. 
  • Voice-related quality of life (V-RQOL) following type I thyroplasty for unilateral vocal fold paralysis. 
  • Voiding cystography practices and preferences of North American pediatric urologists. 
  • Voluntary HIV testing among adults with severe mental illness: frequency and associated factors. 
  • Vorapaxar in acute coronary syndrome patients undergoing coronary artery bypass graft surgery: subgroup analysis from the TRACER trial (Thrombin Receptor Antagonist for Clinical Event Reduction in Acute Coronary Syndrome). 
  • Vulnerable plaque intervention: State of the art. 
  • Wake Forest University long-term follow-up of type 2 myocardial infarction: The Wake-Up T2MI Registry. 
  • Weight change in Alzheimer's disease. 
  • What are the diagnostic criteria for migraine-associated vertigo? 
  • What drives outcomes for emotional and behavioral disorders in children and adolescents? 
  • What is clearance worth? Patients' stated risk tolerance for psoriasis treatments. 
  • What is different about patients with hematologic malignancies? A retrospective cohort study of cancer patients referred to a hospice research network. 
  • What is generalized anxiety disorder? 
  • When the heart runs out of heartbeats: treatment options for refractory end-stage heart failure. 
  • Where are the older patients with keratoconus? 
  • Which depressed patients respond to nefazodone and when? 
  • Which stroke symptoms prompt a 911 call? A population-based study. 
  • Whole-body bone scintigraphy provides a measure of the total-body burden of osteoarthritis for the purpose of systemic biomarker validation. 
  • Whole-body magnetic resonance imaging in late-onset Pompe disease: Clinical utility and correlation with functional measures. 
  • Widefield en face optical coherence tomography to quantify the extent of paracentral acute middle maculopathy. 
  • Will submandibular TCD prevent stroke in children with sickle cell anemia? 
  • Withdrawal severity and early response to treatment in the outpatient transition from opioid use to extended release naltrexone. 
  • Withholding medical treatment from the severely demented patient. Decisional processes and cost implications. 
  • Wood smoke particle exposure in mice reduces the severity of influenza infection. 
  • Workplace performance effects from chronic depression and its treatment. 
  • Worsening depressive symptoms are associated with adverse clinical outcomes in patients with heart failure. 
  • Yield of colonoscopy in patients with nonacute rectal bleeding: a multicenter database study of 1766 patients. 
  • Yoga of Awareness program for menopausal symptoms in breast cancer survivors: results from a randomized trial. 
  • You cannot improve what you do not measure. 
  • Young adult outcomes in the follow-up of the multimodal treatment study of attention-deficit/hyperactivity disorder: symptom persistence, source discrepancy, and height suppression. 
  • Youth therapeutic alliance in intensive treatment settings. 
  • [Most recommended timing to start medication for hypertensive patients]. 
  • [The Zung's autoscale for depression as predictor of sensorial and autonomic alterations to pain]. 
  • fMRI activity correlated with auditory hallucinations during performance of a working memory task: data from the FBIRN consortium study. 
  • p14ARF genetic polymorphisms and susceptibility to second primary malignancy in patients with index squamous cell carcinoma of the head and neck. 
• 

  Keywords of People

  • Alexander, John Hunter Peel, Professor of Medicine, Medicine, Cardiology
  • Allen, Nancy Bates, Professor Emeritus of Medicine, Medicine, Rheumatology and Immunology
  • Bradford, Daniel William, Professor of Psychiatry and Behavioral Sciences, Psychiatry, Child & Family Mental Health & Community Psychiatry
  • Charles, Hal Cecil, Adjunct Associate Professor in the Department of Radiology, Radiology
  • Cohen, Seth Morris, Professor of Head and Neck Surgery & Communication Sciences, Head and Neck Surgery & Communication Sciences
  • Curtis, Lesley H., Professor in Population Health Sciences, Medicine, General Internal Medicine
  • Dodge, Kenneth A., William McDougall Distinguished Professor of Public Policy Studies, Duke Science & Society
  • Esclamado, Ramon Mitra, Richard Hall Chaney, Sr. Distinguished Professor Emeritus of Otolaryngology, Head and Neck Surgery & Communication Sciences
  • Farsiu, Sina, Professor in the Department of Biomedical Engineering, Electrical and Computer Engineering
  • Frank-Ito, Dennis Onyeka, Associate Professor in Head and Neck Surgery & Communication Sciences, Head and Neck Surgery & Communication Sciences
  • Freemark, Michael Scott, Robert C. Atkins, M.D. and Veronica Atkins Distinguished Professor of Pediatrics, in the School of Medicine, Pediatrics, Endocrinology
  • Gellad, Ziad F., Associate Professor of Medicine, Medicine, Gastroenterology
  • Gold, Deborah T., Professor Emeritus in Psychiatry and Behavioral Sciences, Psychiatry, Child & Family Mental Health & Community Psychiatry
  • James, Michael Lucas, Associate Professor of Anesthesiology, Anesthesiology
  • McConnell, Eleanor Schildwachter, Associate Professor in the School of Nursing, School of Nursing
  • Milano, Carmelo Alessio, Joseph W. and Dorothy W. Beard Distinguished Professor of Experimental Surgery, Surgery, Cardiovascular and Thoracic Surgery
  • Moorman, Patricia Gripka, Professor Emeritus in Family Medicine and Community Health, Duke Cancer Institute
  • Muir, Kelly Walton, Associate Professor of Ophthalmology, Ophthalmology, Glaucoma
  • O'Connor, Christopher Michael, Adjunct Professor in the Department of Medicine, Medicine, Clinical Pharmacology
  • Olsen, Maren Karine, Professor of Biostatistics & Bioinformatics, Biostatistics & Bioinformatics
  • Pang, Herbert, Adjunct Assistant Professor in the Department of Biostatistics & Bioinformatics, Biostatistics & Bioinformatics
  • Patel, Uptal Dinesh, Adjunct Professor in the Department of Medicine, Medicine, Nephrology
  • Patz Jr., Edward F., James and Alice Chen Distinguished Professor of Radiology, Pathology
  • Preminger, Glenn Michael, James F. Glenn, M.D. Distinguished Professor of Urology, Surgery, Urology
  • Schanberg, Laura Eve, Professor of Pediatrics, Pediatrics, Rheumatology
  • Stinnett, Sandra Sue, Associate Professor of Biostatistics & Bioinformatics, Biostatistics & Bioinformatics
  • Toth, Cynthia Ann, Joseph A.C. Wadsworth Distinguished Professor of Ophthalmology, Biomedical Engineering
  • Tsalik, Ephraim, Adjunct Associate Professor in the Department of Medicine, Medicine, Infectious Diseases
  • Turner, David Ashley, Consulting Professor in the Department of Pediatrics, Pediatrics, Critical Care Medicine
  • Turner, Dennis Alan, Professor of Neurosurgery, Biomedical Engineering
  • Wu, Li-Tzy, Professor in Psychiatry and Behavioral Sciences, Medicine, General Internal Medicine
  • Yancy Jr., William Samuel, Professor of Medicine, Medicine, General Internal Medicine