Observational Studies as Topic

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  Subject Areas on Research

  • 'Real-world' observational studies in arrhythmia research: data sources, methodology, and interpretation. A position document from European Heart Rhythm Association (EHRA), endorsed by Heart Rhythm Society (HRS), Asia-Pacific HRS (APHRS), and Latin America HRS (LAHRS). 
  • A Systematic Review Evaluating Neuraxial Morphine and Diamorphine-Associated Respiratory Depression After Cesarean Delivery. 
  • A comparison of two methods of estimating propensity scores after multiple imputation 
  • A global logrank test for adaptive treatment strategies based on observational studies. 
  • A survey of national and multi-national registries and cohort studies in juvenile idiopathic arthritis: challenges and opportunities. 
  • A systematic review of the evidence supporting post-operative antithrombotic use following cardiopulmonary bypass in children with CHD. 
  • Adult height, coronary heart disease and stroke: a multi-locus Mendelian randomization meta-analysis. 
  • Advancing Research on the Complex Interrelations Between Atrial Fibrillation and Heart Failure: A Report From a US National Heart, Lung, and Blood Institute Virtual Workshop. 
  • Adverse Effects of Pharmacologic Treatments of Major Depression in Older Adults. 
  • Alcohol use and burden for 195 countries and territories, 1990-2016: a systematic analysis for the Global Burden of Disease Study 2016. 
  • Anterior versus posterior surgical approaches to treat cervical spondylotic myelopathy: outcomes of the prospective multicenter AOSpine North America CSM study in 264 patients. 
  • Assessment of Long-term Psychological Outcomes After Pediatric Intensive Care Unit Admission: A Systematic Review and Meta-analysis. 
  • Bayesian data analysis in observational comparative effectiveness research: rationale and examples. 
  • Bayesian quantile regression joint models: Inference and dynamic predictions. 
  • Bias-adjusted Kaplan-Meier survival curves for marginal treatment effect in observational studies. 
  • Blood eosinophil count thresholds and exacerbations in patients with chronic obstructive pulmonary disease. 
  • Cardiac resynchronization therapy outcomes with left ventricular lead concordant with latest mechanical activation: A meta-analysis. 
  • Causal Effect of Plasminogen Activator Inhibitor Type 1 on Coronary Heart Disease. 
  • Causal inference in perioperative medicine observational research: part 1, a graphical introduction. 
  • Causal inference in perioperative medicine observational research: part 2, advanced methods. 
  • Changing Patterns and Factors Associated With Mode of Delivery Among Pregnant Women With Human Immunodeficiency Virus Infection in the United States. 
  • Characteristics and Treatments of Patients Enrolled in the CHAMP-HF Registry Compared With Patients Enrolled in the PARADIGM-HF Trial. 
  • China-United States Research Collaborations in Antimicrobial Resistance. 
  • Clinical research informatics and electronic health record data. 
  • Closing the Evidence Gap in Interstitial Lung Disease. The Promise of Real-World Data. 
  • Comparative effectiveness clinical trials to advance treatment of myasthenia gravis. 
  • Conceptual and theoretical models for cybercivility in education in health professions: a scoping review protocol. 
  • Conflicting results between randomized trials and observational studies on the impact of proton pump inhibitors on cardiovascular events when coadministered with dual antiplatelet therapy: systematic review. 
  • Core Outcome Sets Specifically for Longterm Observational Studies: OMERACT Special Interest Group Update in Rheumatoid Arthritis. 
  • Couple- or family-oriented interventions and outcomes for preventing mental health problems and promoting mental health: a scoping review protocol. 
  • Critical Outcomes in Longitudinal Observational Studies and Registries in Patients with Rheumatoid Arthritis: An OMERACT Special Interest Group Report. 
  • Cytokine profiles in acute liver injury-Results from the US Drug-Induced Liver Injury Network (DILIN) and the Acute Liver Failure Study Group. 
  • Dabigatran for periprocedural anticoagulation following radiofrequency ablation for atrial fibrillation: a meta-analysis of observational studies. 
  • Development and validation of outcome prediction models for aneurysmal subarachnoid haemorrhage: the SAHIT multinational cohort study. 
  • Diagnosis-to-Ablation Time and Recurrence of Atrial Fibrillation Following Catheter Ablation: A Systematic Review and Meta-Analysis of Observational Studies. 
  • Dialysate Potassium, Dialysate Magnesium, and Hemodialysis Risk. 
  • Doubly-robust estimators of treatment-specific survival distributions in observational studies with stratified sampling. 
  • Effectiveness of Intermittent Pneumatic Compression Devices for Venous Thromboembolism Prophylaxis in High-Risk Surgical Patients: A Systematic Review. 
  • Efficient Screening for Fear of Movement in Outpatient Settings: Short Form and Computer Adaptive Tests for Fear Avoidance and Negative Pain Coping. 
  • Embedding clinical interventions into observational studies. 
  • Enhanced Patient Involvement and the Need to Revise the Core Set - Report from the Psoriatic Arthritis Working Group at OMERACT 2014. 
  • Estimating the ratio of multivariate recurrent event rates with application to a blood transfusion study. 
  • Factors influencing adherence to pre-dive checklists among recreational scuba divers. 
  • Food prices and obesity: a review. 
  • Heart Failure Editorial Emergencies in the COVID-19 Era. 
  • Impact of co-pay assistance on patient, clinical, and economic outcomes. 
  • Impact of morphine on antiplatelet effects of oral P2Y12 receptor inhibitors. 
  • Improving Severe Traumatic Brain Injury Observational Research: Not All Questions Need an RCT. 
  • Improving the Reporting of Studies Using Routinely Collected Health Data in Physical Therapy. 
  • Individual Proton Pump Inhibitors and Outcomes in Patients With Coronary Artery Disease on Dual Antiplatelet Therapy: A Systematic Review. 
  • Informing Healthcare Decisions with Observational Research Assessing Causal Effect. An Official American Thoracic Society Research Statement. 
  • Is the adiposity-associated FTO gene variant related to all-cause mortality independent of adiposity? Meta-analysis of data from 169,551 Caucasian adults. 
  • K-Sample comparisons using propensity analysis. 
  • Labor epidural analgesia and the risk of postpartum depression: A meta-analysis of observational studies. 
  • Left vocal cord paralysis after patent ductus arteriosus ligation: A systematic review. 
  • Levels of Evidence Supporting American College of Cardiology/American Heart Association and European Society of Cardiology Guidelines, 2008-2018. 
  • Manifestations and implications of uncertainty for improving healthcare systems: an analysis of observational and interventional studies grounded in complexity science. 
  • Measuring cause-and-effect relationships without randomized clinical trials: Quasi-experimental methods for gynecologic oncology research. 
  • Meta-analysis of genome-wide association studies for circulating phylloquinone concentrations. 
  • Meta-analysis of minimally invasive coronary artery bypass versus drug-eluting stents for isolated left anterior descending coronary artery disease. 
  • Meta-analysis of use of balloon pulmonary angioplasty in patients with inoperable chronic thromboembolic pulmonary hypertension. 
  • Negative controls to detect uncontrolled confounding in observational studies of mammographic screening comparing participants and non-participants. 
  • Observation for assessment of clinician performance: a narrative review. 
  • Observational Research Using Propensity Scores. 
  • Outcomes Registry for Better Informed Treatment of Atrial Fibrillation II: rationale and design of the ORBIT-AF II 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 of Cardiac Resynchronization Therapy with Image-Guided Left Ventricular Lead Placement at the Site of Latest Mechanical Activation: A Systematic Review and Meta-Analysis. 
  • Outpatient versus observation/inpatient management of emergency department patients rapidly ruled-out for acute myocardial infarction: Findings from the HIGH-US study. 
  • Overview of registered studies in orthodontics: Evaluation of the ClinicalTrials.gov registry. 
  • Park characteristics, use, and physical activity: A review of studies using SOPARC (System for Observing Play and Recreation in Communities). 
  • Patient Factors That Influence Decision Making: Randomization Versus Observational Nonoperative Versus Observational Operative Treatment for Adult Symptomatic Lumbar Scoliosis. 
  • Phosphodiesterase-5 Inhibitors and Outcomes During Left Ventricular Assist Device Support: A Systematic Review and Meta-Analysis. 
  • Polyvascular Disease: Reappraisal of the Current Clinical Landscape. 
  • Prasugrel vs. Ticagrelor for Acute Coronary Syndrome Patients Undergoing Percutaneous Coronary Intervention: A Systematic Review and Meta-Analysis. 
  • Pressure changes within the sac of human cerebral aneurysms in response to artificially induced transient increases in systemic blood pressure. 
  • Prioritization and Timing of Outcomes and Endpoints After Aneurysmal Subarachnoid Hemorrhage in Clinical Trials and Observational Studies: Proposal of a Multidisciplinary Research Group. 
  • Rationale and design of the East-West late lumen loss study: Comparison of late lumen loss between Eastern and Western drug-eluting stent study cohorts. 
  • Rationale and design of the Transformative Research in Diabetic Nephropathy (TRIDENT) Study. 
  • Risk Stratification for Arrhythmic Events in Patients With Asymptomatic Pre-Excitation: A Systematic Review for the 2015 ACC/AHA/HRS Guideline for the Management of Adult Patients With Supraventricular Tachycardia: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. 
  • Risk Stratification for Arrhythmic Events in Patients With Asymptomatic Pre-Excitation: A Systematic Review for the 2015 ACC/AHA/HRS Guideline for the Management of Adult Patients With Supraventricular Tachycardia: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines and the Heart Rhythm Society. 
  • Road traffic injury in sub-Saharan African countries: A systematic review and summary of observational studies. 
  • Simultaneous record linkage and causal inference with propensity score subclassification. 
  • Stellate ganglion blockade for the treatment of refractory ventricular arrhythmias: A systematic review and meta-analysis. 
  • Systems-level barriers to treatment in a cervical cancer prevention program in Kenya: Several observational studies. 
  • The National MDS Natural History Study: design of an integrated data and sample biorepository to promote research studies in myelodysplastic syndromes. 
  • The World Heart Federation Global Study on COVID-19 and Cardiovascular Disease. 
  • The importance of the design of observational studies in comparative effectiveness research: Lessons from the GARFIELD-AF and ORBIT-AF registries. 
  • The potential link between obstructive sleep apnea and postoperative neurocognitive disorders: current knowledge and possible mechanisms. 
  • The subcutaneous implantable cardioverter-defibrillator in review. 
  • The validity, reliability and minimal clinically important difference of the patient specific functional scale in snake envenomation. 
  • Type 2 Diabetes Mellitus and Heart Failure, A Scientific Statement From the American Heart Association and Heart Failure Society of America. 
  • Understanding Treatment Effect Terminology in Pain and Symptom Management Research. 
  • Use and Interpretation of Propensity Scores in Aging Research: A Guide for Clinical Researchers. 
  • Use of Euclidean length to measure urinary incontinence severity based on the lower urinary tract symptoms tool. 
  • Value-Based Care for Musculoskeletal Pain: Are Physical Therapists Ready to Deliver? 
  • Ventricular conduction and long-term heart failure outcomes and mortality in African Americans: insights from the Jackson Heart Study. 
  • Weighing the Benefits and Risks of Proliferating Observational Treatment Assessments: Observational Cacophony, Randomized Harmony. 
  • Why the evidence for outpatient commitment is good enough. 
  • Workforce Models to Screen for and Address Patients' Unmet Social Needs in the Clinic Setting: A Scoping Review. 
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  Keywords of People

  • Taylor, Ken, Postdoctoral Associate, Orthopaedic Surgery, Physical Therapy