Warfarin

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  Subject Areas on Research

  • A comparison of dabigatran etexilate with warfarin in patients with mechanical heart valves: THE Randomized, phase II study to evaluate the safety and pharmacokinetics of oral dabigatran etexilate in patients after heart valve replacement (RE-ALIGN). 
  • A follow-up survey of clinical practices for the use of heparin, warfarin, and aspirin. 
  • A meta-analysis and systematic review of the efficacy and safety of anticoagulants as cancer treatment: impact on survival and bleeding complications. 
  • A multicenter study of anticoagulation parameters when using heparin and warfarin. 
  • A new era of anticoagulation treatment: optimizing outcomes for atrial fibrillation. 
  • A new instrument for measuring anticoagulation-related quality of life: development and preliminary validation. 
  • A non-experimental study of oral anticoagulation therapy initiation before and after national patient safety goals. 
  • A novel functional VKORC1 promoter polymorphism is associated with inter-individual and inter-ethnic differences in warfarin sensitivity. 
  • A pharmacogenetic versus a clinical algorithm for warfarin dosing. 
  • A pint of sweat will save a gallon of blood: a call for randomized trials of anticoagulation in end-stage renal disease. 
  • A placebo-controlled randomized trial of warfarin in idiopathic pulmonary fibrosis. 
  • A polymorphism in the VKORC1 regulator calumenin predicts higher warfarin dose requirements in African Americans. 
  • A possible cause of hematuria in patients taking warfarin. 
  • A randomized trial of the safety, pharmacokinetics and pharmacodynamics of edoxaban, an oral factor Xa inhibitor, following a switch from warfarin. 
  • ACP Journal Club. Apixaban reduced stroke or systemic embolism in AF more than warfarin regardless of type or duration of AF. 
  • Abnormal optical waveform profiles in coagulation assays from patients with antiphospholipid antibodies. 
  • Acute management of stroke patients taking non-vitamin K antagonist oral anticoagulants Addressing Real-world Anticoagulant Management Issues in Stroke (ARAMIS) Registry: Design and rationale. 
  • Adherence and persistence in the use of warfarin after hospital discharge among patients with heart failure and atrial fibrillation. 
  • Adherence to Rivaroxaban Compared with Other Oral Anticoagulant Agents Among Patients with Nonvalvular Atrial Fibrillation. 
  • Admission international normalized ratio levels, early treatment strategies, and major bleeding risk among non-ST-segment-elevation myocardial infarction patients on home warfarin therapy: insights from the National Cardiovascular Data Registry. 
  • Alternative calculations of individual patient time in therapeutic range while taking warfarin: results from the ROCKET AF trial. 
  • Alternatives to warfarin for stroke prevention in patients with nonvalvular atrial fibrillation: a look back at the state of the field in 2012. 
  • Amiodarone, anticoagulation, and clinical events in patients with atrial fibrillation: insights from the ARISTOTLE trial. 
  • An evaluation of patient self-testing competency of prothrombin time for managing anticoagulation: pre-randomization results of VA Cooperative Study #481--The Home INR Study (THINRS). 
  • An open-Label, 2 × 2 factorial, randomized controlled trial to evaluate the safety of apixaban vs. vitamin K antagonist and aspirin vs. placebo in patients with atrial fibrillation and acute coronary syndrome and/or percutaneous coronary intervention: Rationale and design of the AUGUSTUS trial. 
  • Anemia is associated with bleeding and mortality, but not stroke, in patients with atrial fibrillation: Insights from the Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) trial. 
  • Anti-factor IXa Aptamer reduces propagation of thrombin generation in plasma anticoagulated with warfarin. 
  • Anticoagulant therapy in unstable angina. 
  • Anticoagulation and Antiplatelet Strategies After On-X Mechanical Aortic Valve Replacement. 
  • Anticoagulation in atrial fibrillation. 
  • Anticoagulation therapy and clinical outcomes in patients with recently diagnosed atrial fibrillation: Insights from the ARISTOTLE trial. 
  • Anticoagulation therapy. 
  • Anticoagulation, novel agents, and procedures: can we pardon the interruption? 
  • Antiphospholipid antibodies. 
  • Antiplatelet and anticoagulation agents in acute coronary syndromes: what is the current status and what does the future hold? 
  • Antithrombin deficiency in special clinical syndromes--Part II: cardiovascular surgery. 
  • Antithrombotic drug development for atrial fibrillation: proceedings, Washington, DC, July 25-27, 2005. 
  • Antithrombotic therapy for atrial fibrillation and coronary artery disease in older patients. 
  • Antithrombotic therapy practices in US hospitals in an era of practice guidelines. 
  • Antithrombotic therapy use at discharge and 1 year in patients with atrial fibrillation and acute stroke: results from the AVAIL Registry. 
  • Apixaban compared with warfarin in patients with atrial fibrillation and previous stroke or transient ischaemic attack: a subgroup analysis of the ARISTOTLE trial. 
  • Apixaban for reduction in stroke and other ThromboemboLic events in atrial fibrillation (ARISTOTLE) trial: design and rationale. 
  • Apixaban in Comparison With Warfarin in Patients With Atrial Fibrillation and Valvular Heart Disease: Findings From the Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) Trial. 
  • Apixaban in patients with atrial fibrillation and prior coronary artery disease: insights from the ARISTOTLE trial. 
  • Apixaban versus warfarin in patients with atrial fibrillation according to prior warfarin use: results from the Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation trial. 
  • Apixaban versus warfarin in patients with atrial fibrillation. 
  • Apixaban vs. warfarin with concomitant aspirin in patients with atrial fibrillation: insights from the ARISTOTLE trial. 
  • Assessment of Device-Related Thrombus and Associated Clinical Outcomes With the WATCHMAN Left Atrial Appendage Closure Device for Embolic Protection in Patients With Atrial Fibrillation (from the PROTECT-AF Trial). 
  • Association of Intracerebral Hemorrhage Among Patients Taking Non-Vitamin K Antagonist vs Vitamin K Antagonist Oral Anticoagulants With In-Hospital Mortality. 
  • Association of Preceding Antithrombotic Treatment With Acute Ischemic Stroke Severity and In-Hospital Outcomes Among Patients With Atrial Fibrillation. 
  • Association of Race/Ethnicity With Oral Anticoagulant Use in Patients With Atrial Fibrillation: Findings From the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation II. 
  • Association of body weight with efficacy and safety outcomes in phase III randomized controlled trials of direct oral anticoagulants: a systematic review and meta-analysis. 
  • Asymmetric and Symmetric Dimethylarginine Predict Outcomes in Patients With Atrial Fibrillation: An ARISTOTLE Substudy. 
  • At-Home Versus In-Clinic INR Monitoring: A Cost-Utility Analysis from The Home INR Study (THINRS). 
  • Atrial fibrillation and acute myocardial infarction: antithrombotic therapy and outcomes. 
  • Atrial fibrillation, anticoagulation, fall risk, and outcomes in elderly patients. 
  • Atrial fibrillation, valvular heart disease, and use of target-specific oral anticoagulants for stroke prevention. 
  • Atrial fibrillation: a spectrum of risk with a uniform treatment effect of novel anticoagulants? 
  • Binding of warfarin influences the acid-base equilibrium of H242 in sudlow site I of human serum albumin. 
  • Biomarkers of inflammation and risk of cardiovascular events in anticoagulated patients with atrial fibrillation. 
  • Bleeding risk in warfarinized patients with a therapeutic international normalized ratio: the effect of low factor IX levels. 
  • Blood pressure control and stroke or bleeding risk in anticoagulated patients with atrial fibrillation: Results from the ROCKET AF Trial. 
  • CASE 1--2004. Intraoperative diagnosis of a patent foramen ovale in a patient undergoing coronary artery bypass graft surgery. 
  • CYP2C9*1B promoter polymorphisms, in linkage with CYP2C19*2, affect phenytoin autoinduction of clearance and maintenance dose. 
  • Can continuous quality improvement be assessed using randomized trials? [see comment]. 
  • Cardioversion from atrial fibrillation without prolonged anticoagulation with use of transesophageal echocardiography to exclude the presence of atrial thrombi. 
  • Cardioversion of nonrheumatic atrial fibrillation. Reduced thromboembolic complications with 4 weeks of precardioversion anticoagulation are related to atrial thrombus resolution. 
  • Cause of Death and Predictors of All-Cause Mortality in Anticoagulated Patients With Nonvalvular Atrial Fibrillation: Data From ROCKET AF. 
  • Central retinal vein occlusion in patients treated with long-term warfarin sodium (Coumadin) for anticoagulation. 
  • Cerebral venous sinus thrombosis: Incidence of venous thrombosis recurrence and survival. 
  • Challenges in atrial fibrillation beyond stroke prevention: keeping patients out of the hospital. 
  • Changing practice of anticoagulation: will target-specific anticoagulants replace warfarin? 
  • Chronic obstructive pulmonary disease in patients with atrial fibrillation: Insights from the ARISTOTLE trial. 
  • Clinical Characteristics, Oral Anticoagulation Patterns, and Outcomes of Medicaid Patients With Atrial Fibrillation: Insights From the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF I) Registry. 
  • Clinical Outcomes and History of Fall in Patients with Atrial Fibrillation Treated with Oral Anticoagulation: Insights From the ARISTOTLE Trial. 
  • Clinical characteristics and outcomes with rivaroxaban vs. warfarin in patients with non-valvular atrial fibrillation but underlying native mitral and aortic valve disease participating in the ROCKET AF trial. 
  • Clinical effectiveness of anticoagulation therapy among older patients with heart failure and without atrial fibrillation: findings from the ADHERE registry linked to Medicare claims. 
  • Clinical events after transitioning from apixaban versus warfarin to warfarin at the end of the Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) trial. 
  • Clinical outcomes and management associated with major bleeding in patients with atrial fibrillation treated with apixaban or warfarin: insights from the ARISTOTLE trial. 
  • Clinical outcomes in patients with atrial fibrillation according to sex during anticoagulation with apixaban or warfarin: a secondary analysis of a randomized controlled trial. 
  • Clinical outcomes with rivaroxaban in patients transitioned from vitamin K antagonist therapy: a subgroup analysis of a randomized trial. 
  • Clinical outcomes with unfractionated heparin or low-molecular-weight heparin as bridging therapy in patients on long-term oral anticoagulants: the REGIMEN registry. 
  • Clinically relevant bleeding in cancer patients treated for venous thromboembolism from the CATCH study. 
  • Combined use of warfarin and oral P2Y12 inhibitors in patients with atrial fibrillation and acute coronary syndrome. 
  • Comment: Decreased warfarin effect after initiation of high-protein, low-carbohydrate diets. 
  • Community impact of anticoagulation services: rationale and design of the Managing Anticoagulation Services Trial (MAST). 
  • Comparative effectiveness of warfarin and new anticoagulants. 
  • Comparative effectiveness of warfarin and new oral anticoagulants for the management of atrial fibrillation and venous thromboembolism: a systematic review. 
  • Comparison of anticoagulation regimens after Carpentier-Edwards aortic or mitral valve replacement. 
  • Comparison of international normalized ratio audit parameters in patients enrolled in GARFIELD-AF and treated with vitamin K antagonists. 
  • Comparison of two aspirin doses on ischemic stroke in post-myocardial infarction patients in the warfarin (Coumadin) Aspirin Reinfarction Study (CARS). 
  • Consensus document: antithrombotic therapy in patients with atrial fibrillation undergoing coronary stenting. A North-American perspective. 
  • Contraindications to anticoagulation therapy and eligibility for novel anticoagulants in older patients with atrial fibrillation. 
  • Cost efficiency of anticoagulation with warfarin to prevent stroke in medicare beneficiaries with nonvalvular atrial fibrillation. 
  • Cost-Effectiveness of Left Atrial Appendage Occlusion: A Case Based on Facts Not in Evidence? 
  • Cost-effectiveness of ximelagatran for stroke prevention. 
  • Costs and effectiveness of ximelagatran for stroke prophylaxis in chronic atrial fibrillation. 
  • D-dimer and risk of thromboembolic and bleeding events in patients with atrial fibrillation--observations from the ARISTOTLE trial. 
  • Dabigatran Compared With Rivaroxaban vs Warfarin. 
  • Dabigatran versus warfarin in patients with mechanical heart valves. 
  • Decreased sensitivity to warfarin in patients with myxedema. 
  • Delayed spinal epidural hematoma after epidural catheter removal with reinitiation of warfarin. 
  • Delivery of optimized anticoagulant therapy: consensus statement from the Anticoagulation Forum. 
  • Design, progress and challenges of a double-blind trial of warfarin versus aspirin for symptomatic intracranial arterial stenosis. 
  • Determinants of the over-anticoagulation response during warfarin initiation therapy in Asian patients based on population pharmacokinetic-pharmacodynamic analyses. 
  • Diagnostic and Therapeutic Yield of Endoscopy in Patients with Elevated INR and Gastrointestinal Bleeding. 
  • Differential use of warfarin for secondary stroke prevention in patients with various types of atrial fibrillation. 
  • Digoxin use in patients with atrial fibrillation and adverse cardiovascular outcomes: a retrospective analysis of the Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared with Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation (ROCKET AF). 
  • Discharge antithrombotic strategies among patients with acute coronary syndrome previously on warfarin anticoagulation: physician practice in the CRUSADE registry. 
  • Do anticoagulation management services improve care? Implications of the Managing Anticoagulation Services Trial. 
  • Documentation of study medication dispensing in a prospective large randomized clinical trial: experiences from the ARISTOTLE Trial. 
  • Dose-adjusted warfarin: writing the prescription is only the beginning. 
  • Double-blind coumadin research--an ethical dilemma. 
  • Dronedarone and vitamin K antagonists: a review of drug-drug interactions. 
  • Dual Antithrombotic Therapy with Dabigatran after PCI in Atrial Fibrillation. 
  • Dual Antithrombotic Therapy with Dabigatran after PCI in Atrial Fibrillation. 
  • Early anticoagulation of bioprosthetic aortic valves in older patients: results from the Society of Thoracic Surgeons Adult Cardiac Surgery National Database. 
  • Early cardioversion of atrial fibrillation facilitated by transesophageal echocardiography: short-term safety and impact on maintenance of sinus rhythm at 1 year. 
  • Early therapeutic persistence on dabigatran versus warfarin therapy in patients with atrial fibrillation: results from the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF) registry. 
  • Echocardiographic Risk Factors for Stroke and Outcomes in Patients With Atrial Fibrillation Anticoagulated With Apixaban or Warfarin. 
  • Economic Analysis of Apixaban Therapy for Patients With Atrial Fibrillation From a US Perspective: Results From the ARISTOTLE Randomized Clinical Trial. 
  • Edoxaban for the Prevention of Thromboembolism in Patients With Atrial Fibrillation and Bioprosthetic Valves. 
  • Effect of Apixaban on All-Cause Death in Patients with Atrial Fibrillation: a Meta-Analysis Based on Imputed Placebo Effect. 
  • Effect of Procedure and Coronary Lesion Characteristics on Clinical Outcomes Among Atrial Fibrillation Patients Undergoing Percutaneous Coronary Intervention: Insights From the PIONEER AF-PCI Trial. 
  • Effect of apixaban compared with warfarin on coagulation markers in atrial fibrillation. 
  • Effect of carbamazepine on Coumadin metabolism. 
  • Effect of home testing of international normalized ratio on clinical events. 
  • Effectiveness and Safety of Anticoagulants in Adults with Non-valvular Atrial Fibrillation and Concomitant Coronary/Peripheral Artery Disease. 
  • Effectiveness and safety of warfarin initiation in older hemodialysis patients with incident atrial fibrillation. 
  • Effects of prothrombin complex concentrate and recombinant activated factor VII on vitamin K antagonist induced anticoagulation. 
  • Efficacy and Safety of Apixaban Compared With Warfarin in Patients With Atrial Fibrillation and Peripheral Artery Disease: Insights From the ARISTOTLE Trial. 
  • Efficacy and Safety of Apixaban Compared With Warfarin in Patients With Atrial Fibrillation in Relation to Renal Function Over Time: Insights From the ARISTOTLE Randomized Clinical Trial. 
  • Efficacy and Safety of Apixaban Versus Warfarin in Patients with Atrial Fibrillation and a History of Cancer: Insights from the ARISTOTLE Trial. 
  • Efficacy and Safety of Non-Vitamin K Antagonist Oral Anticoagulants After Cardioversion for Nonvalvular Atrial Fibrillation. 
  • Efficacy and Safety of Rivaroxaban Versus Warfarin in Patients Taking Nondihydropyridine Calcium Channel Blockers for Atrial Fibrillation (from the ROCKET AF Trial). 
  • Efficacy and safety of apixaban compared with warfarin according to age for stroke prevention in atrial fibrillation: observations from the ARISTOTLE trial. 
  • Efficacy and safety of apixaban compared with warfarin according to patient risk of stroke and of bleeding in atrial fibrillation: a secondary analysis of a randomised controlled trial. 
  • Efficacy and safety of apixaban compared with warfarin at different levels of predicted international normalized ratio control for stroke prevention in atrial fibrillation. 
  • Efficacy and safety of apixaban compared with warfarin for stroke prevention in patients with atrial fibrillation from East Asia: a subanalysis of the Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) Trial. 
  • 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 early versus late initiation of warfarin during heparin therapy in acute thromboembolism. 
  • Efficacy and safety of low molecular weight heparin (ardeparin sodium) compared to warfarin for the prevention of venous thromboembolism after total knee replacement surgery: a double-blind, dose-ranging study. Ardeparin Arthroplasty Study Group. 
  • Efficacy and safety of rivaroxaban compared with warfarin among elderly patients with nonvalvular atrial fibrillation in the Rivaroxaban Once Daily, Oral, Direct Factor Xa Inhibition Compared With Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation (ROCKET AF). 
  • Efficacy and safety of rivaroxaban compared with warfarin in patients with carotid artery disease and nonvalvular atrial fibrillation: Insights from the ROCKET AF trial. 
  • Efficacy and safety of rivaroxaban compared with warfarin in patients with peripheral artery disease and non-valvular atrial fibrillation: insights from ROCKET AF. 
  • Efficacy and safety of rivaroxaban in patients with heart failure and nonvalvular atrial fibrillation: insights from ROCKET AF. 
  • Efficacy and safety of rivaroxaban versus warfarin in patients from mainland China with nonvalvular atrial fibrillation: A subgroup analysis from the ROCKET AF trial. 
  • Efficacy and safety of rivaroxaban vs. warfarin in patients with non-valvular atrial fibrillation and a history of cancer: observations from ROCKET AF. 
  • Efficacy of apixaban when compared with warfarin in relation to renal function in patients with atrial fibrillation: insights from the ARISTOTLE trial. 
  • End of study transition from study drug to open-label vitamin K antagonist therapy: the ROCKET AF experience. 
  • Estimation of the warfarin dose with clinical and pharmacogenetic data. 
  • Evaluation and treatment of patients with suspected normal pressure hydrocephalus on long-term warfarin anticoagulation therapy. 
  • Evaluation of the pharmacokinetic drug interaction potential of tivantinib (ARQ 197) using cocktail probes in patients with advanced solid tumours. 
  • Factors associated with major bleeding events: insights from the ROCKET AF trial (rivaroxaban once-daily oral direct factor Xa inhibition compared with vitamin K antagonism for prevention of stroke and embolism trial in atrial fibrillation). 
  • Factors associated with non-vitamin K antagonist oral anticoagulants for stroke prevention in patients with new-onset atrial fibrillation: Results from the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation II (ORBIT-AF II). 
  • Factors that influence perforator thrombosis and predict healing with perforator sclerotherapy for venous ulceration without axial reflux. 
  • Gastrointestinal Bleeding in Patients With Atrial Fibrillation Treated With Rivaroxaban or Warfarin: ROCKET AF Trial. 
  • Genetic-based dosing in orthopedic patients beginning warfarin therapy. 
  • Healthcare utilization and costs associated with dabigatran compared to warfarin treatment in newly diagnosed patients with non-valvular atrial fibrillation. 
  • Hematologic and surgical management of the dental patient with plasminogen activator deficiency. 
  • Hemostatic abnormalities in patients with congestive heart failure: diagnostic significance and clinical challenge. 
  • Heparin induced thrombocytopenia: diagnosis and contemporary antithrombin management. 
  • Heparin-induced thrombocytopenia: when a low platelet count is a mandate for anticoagulation. 
  • High-sensitivity troponin I for risk assessment in patients with atrial fibrillation: insights from the Apixaban for Reduction in Stroke and other Thromboembolic Events in Atrial Fibrillation (ARISTOTLE) trial. 
  • High-sensitivity troponin T and risk stratification in patients with atrial fibrillation during treatment with apixaban or warfarin. 
  • Higher persistence in newly diagnosed nonvalvular atrial fibrillation patients treated with dabigatran versus warfarin. 
  • Higher rates of coronary angiography and revascularization following myocardial infarction may be associated with greater survival in the United States than in Canada. The CARS Investigators (Coumadin/Aspirin Reinfarction Study). 
  • Higher risk of death and stroke in patients with persistent vs. paroxysmal atrial fibrillation: results from the ROCKET-AF Trial. 
  • History of bleeding and outcomes with apixaban versus warfarin in patients with atrial fibrillation in the Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation trial. 
  • Hospitalizations in patients with atrial fibrillation: an analysis from ROCKET AF. 
  • Hospitalized patients with atrial fibrillation and a high risk of stroke are not being provided with adequate anticoagulation. 
  • How country-specific should a country-specific cost-effectiveness analysis be? 
  • Hypercoagulable state and thromboembolism following warfarin withdrawal in post-myocardial-infarction patients. 
  • Hypercoagulable states and antithrombotic strategies in recurrent vascular access site thrombosis. 
  • Impact of global geographic region on time in therapeutic range on warfarin anticoagulant therapy: data from the ROCKET AF clinical trial. 
  • Impact of home warfarin use on the treatment and outcomes of patients undergoing percutaneous coronary intervention. 
  • Impact of home warfarin use on treatment patterns and bleeding complications for patients with non-ST-segment elevation acute coronary syndromes: observations from the CRUSADE quality improvement initiative. 
  • Impact of polyvascular disease on patients with atrial fibrillation: Insights from ROCKET AF. 
  • Improving patient selection for coagulopathy testing in the setting of acute ischemic stroke. 
  • Improving the quality of anticoagulation of patients with atrial fibrillation in managed care organizations: results of the managing anticoagulation services trial. 
  • In vitro comparative study of hemostatic components in warfarin-treated and fibrinogen-deficient plasma. 
  • Incidence and Predictors of Left Atrial Appendage Thrombus in Patients Treated With Nonvitamin K Oral Anticoagulants Versus Warfarin Before Catheter Ablation for Atrial Fibrillation. 
  • Incidence, predictors, and prognostic implications of hospitalization for late bleeding after percutaneous coronary intervention for patients older than 65 years. 
  • Influence of Successful Chronic Hepatitis C Virus Treatment with Ledipasvir/Sofosbuvir on Warfarin Dosing Requirements in Four Veterans. 
  • Inter-individual differences in baseline coagulation activities and their implications for international normalized ratio control during warfarin initiation therapy. 
  • Interacting medication use and the treatment effects of apixaban versus warfarin: results from the ARISTOTLE Trial. 
  • Interaction of ibuprofen and warfarin on primary haemostasis. 
  • Interactions between heparins, glycoprotein IIb/IIIa antagonists, and coronary intervention. The Global Registry of Acute Coronary Events (GRACE). 
  • Intracranial hemorrhage among patients with atrial fibrillation anticoagulated with warfarin or rivaroxaban: the rivaroxaban once daily, oral, direct factor Xa inhibition compared with vitamin K antagonism for prevention of stroke and embolism trial in atrial fibrillation. 
  • Intracranial hemorrhage in patients with atrial fibrillation receiving anticoagulation therapy. 
  • Ipsilateral internal carotid artery redissection on anticoagulation. 
  • Is rhythm control superior to rate control in patients with atrial fibrillation and congestive heart failure? 
  • Is rhythm-control superior to rate-control in patients with atrial fibrillation and diastolic heart failure? 
  • Is there a period of liability with initiation of warfarin in patients with atrial fibrillation? 
  • Ischaemic cardiac outcomes in patients with atrial fibrillation treated with vitamin K antagonism or factor Xa inhibition: results from the ROCKET AF trial. 
  • Isolation and characterization of an acquired antithrombin antibody. 
  • Lack of trophic pancreatic effects in humans with long-term administration of ximelagatran. 
  • Left ventricular systolic dysfunction, heart failure, and the risk of stroke and systemic embolism in patients with atrial fibrillation: insights from the ARISTOTLE trial. 
  • Low thromboembolism and pump thrombosis with the HeartMate II left ventricular assist device: analysis of outpatient anti-coagulation. 
  • Maintenance of warfarin therapy at an anticoagulation clinic. 
  • Major bleeding in patients with atrial fibrillation receiving apixaban or warfarin: The ARISTOTLE Trial (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation): Predictors, Characteristics, and Clinical Outcomes. 
  • Management and clinical outcomes in patients treated with apixaban vs warfarin undergoing procedures. 
  • Management of Major Bleeding in Patients With Atrial Fibrillation Treated With Non-Vitamin K Antagonist Oral Anticoagulants Compared With Warfarin in Clinical Practice (from Phase II of the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation [ORBIT-AF II]). 
  • Management of major bleeding events in patients treated with rivaroxaban vs. warfarin: results from the ROCKET AF trial. 
  • Managing new oral anticoagulants in the perioperative and intensive care unit setting. 
  • Medical treatment for stroke prevention. 
  • Mesenteric vein thrombosis associated with intravaginal contraceptives: a case report and review of the literature. 
  • Monitoring warfarin therapy in patients with lupus anticoagulants. 
  • Monitoring warfarin therapy in patients with lupus anticoagulants. 
  • N-terminal pro-B-type natriuretic peptide for risk assessment in patients with atrial fibrillation: insights from the ARISTOTLE Trial (Apixaban for the Prevention of Stroke in Subjects With Atrial Fibrillation). 
  • Native valve disease in patients with non-valvular atrial fibrillation on warfarin or rivaroxaban. 
  • Net clinical benefit of rivaroxaban compared with warfarin in atrial fibrillation: Results from ROCKET AF. 
  • New-onset atrial fibrillation and warfarin initiation: high risk periods and implications for new antithrombotic drugs. 
  • Non-major bleeding with apixaban versus warfarin in patients with atrial fibrillation. 
  • Non-vitamin-K oral anticoagulants reduce mortality, stroke and intracranial haemorrhage when compared with warfarin in randomised trials of patients with non-valvular atrial fibrillation. 
  • Noncentral Nervous System Systemic Embolism in Patients With Atrial Fibrillation: Results From ROCKET AF (Rivaroxaban Once Daily, Oral, Direct Factor Xa Inhibition Compared With Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation). 
  • Nonsurgical management of left main coronary artery aneurysms: report of 2 cases and review of the literature. 
  • Nonvitamin K Anticoagulant Agents in Patients With Advanced Chronic Kidney Disease or on Dialysis With AF. 
  • Novel Oral Anticoagulant Use Among Patients With Atrial Fibrillation Hospitalized With Ischemic Stroke or Transient Ischemic Attack. 
  • On-Treatment Outcomes in Patients With Worsening Renal Function With Rivaroxaban Compared With Warfarin: Insights From ROCKET AF. 
  • Oral factor Xa inhibitors for the prevention of stroke in atrial fibrillation. 
  • Outcome of Patients Receiving Thrombolytic Therapy While on Rivaroxaban for Nonvalvular Atrial Fibrillation (from Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared With Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation). 
  • Outcomes after cardioversion and atrial fibrillation ablation in patients treated with rivaroxaban and warfarin in the ROCKET AF trial. 
  • Outcomes associated with warfarin use in older patients with heart failure and atrial fibrillation and a cardiovascular implantable electronic device: findings from the ADHERE registry linked to Medicare claims. 
  • Outcomes in anticoagulated patients with atrial fibrillation and with mitral or aortic valve disease. 
  • Outcomes of apixaban versus warfarin in patients with atrial fibrillation and multi-morbidity: Insights from the ARISTOTLE trial. 
  • Outcomes of apixaban vs. warfarin by type and duration of atrial fibrillation: results from the ARISTOTLE trial. 
  • Outcomes of discontinuing rivaroxaban compared with warfarin in patients with nonvalvular atrial fibrillation: analysis from the ROCKET AF trial (Rivaroxaban Once-Daily, Oral, Direct Factor Xa Inhibition Compared With Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation). 
  • Outcomes of temporary interruption of rivaroxaban compared with warfarin in patients with nonvalvular atrial fibrillation: results from the rivaroxaban once daily, oral, direct factor Xa inhibition compared with vitamin K antagonism for prevention of stroke and embolism trial in atrial fibrillation (ROCKET AF). 
  • Patients' perceptions of the benefits of pharmaceutical care. 
  • Patients' time in therapeutic range on warfarin among US patients with atrial fibrillation: Results from ORBIT-AF registry. 
  • Patterns and predictors of warfarin use in patients with new-onset atrial fibrillation from the FRACTAL Registry. 
  • Patterns of anticoagulation following bioprosthetic valve implantation: observations from ANSWER. 
  • Percutaneous coronary intervention and antiplatelet therapy in patients with atrial fibrillation receiving apixaban or warfarin: Insights from the ARISTOTLE trial. 
  • Percutaneous left atrial appendage closure vs warfarin for atrial fibrillation: a randomized clinical trial. 
  • Perioperative Bridging Anticoagulation in Patients with Atrial Fibrillation. 
  • Perioperative anticoagulation and antiplatelet therapy in renal transplant: is there an increase in bleeding complication? 
  • Perioperative hemostatic management of patients treated with vitamin K antagonists. 
  • Peripartum cardiomyopathy: Causes, diagnosis, and treatment. 
  • Periprocedural Outcomes of Direct Oral Anticoagulants Versus Warfarin in Nonvalvular Atrial Fibrillation. 
  • Periprocedural management of patients receiving a vitamin K antagonist or a direct oral anticoagulant requiring an elective procedure or surgery. 
  • Persistence of the prothrombotic state after acute coronary syndromes: implications for treatment. 
  • Pharmacist-managed international normalized ratio patient self-testing is associated with increased time in therapeutic range in patients with left ventricular assist devices at an academic medical center. 
  • Pharmacogenetic testing of CYP2C9 and VKORC1 alleles for warfarin. 
  • Plasma levels of factors II, VII and X and their relationship to the international normalized ratio during chronic warfarin therapy. 
  • Plasma proteomics of patients with non-valvular atrial fibrillation on chronic anti-coagulation with warfarin or a direct factor Xa inhibitor. 
  • Point-of-Care Warfarin Monitoring in the ROCKET AF Trial. 
  • Point-of-Care Warfarin Monitoring in the ROCKET AF Trial. 
  • Point-of-care testing of the international normalized ratio in patients with antiphospholipid antibodies. 
  • Polypharmacy and effects of apixaban versus warfarin in patients with atrial fibrillation: post hoc analysis of the ARISTOTLE trial. 
  • Polypharmacy and the Efficacy and Safety of Rivaroxaban Versus Warfarin in the Prevention of Stroke in Patients With Nonvalvular Atrial Fibrillation. 
  • Post-operative heparin may not be required for transitioning patients with a HeartMate II left ventricular assist system to long-term warfarin therapy. 
  • Postdischarge international normalized ratio testing and long-term clinical outcomes of patients with heart failure receiving warfarin: findings from the ADHERE registry linked to Medicare claims. 
  • Potential role of oral anticoagulants in the treatment of patients with coronary artery disease: focus on dabigatran. 
  • Practice bulletin no. 123: thromboembolism in pregnancy. 
  • Predictors of perioperative major bleeding in patients who interrupt warfarin for an elective surgery or procedure: Analysis of the BRIDGE trial. 
  • Predictors of stroke in patients paced for sick sinus syndrome. 
  • Prescribing warfarin at discharge for heart failure patients: findings from the Get With The Guidelines-Heart Failure Registry. 
  • Prevalence and clinical characteristics associated with left atrial appendage thrombus in fully anticoagulated patients undergoing catheter-directed atrial fibrillation ablation. 
  • Prevalence of atrial fibrillation and warfarin use in older patients receiving hemodialysis. 
  • Prevention of stroke and systemic embolism with rivaroxaban compared with warfarin in patients with non-valvular atrial fibrillation and moderate renal impairment. 
  • Primary prevention of stroke. 
  • Promise of factor Xa inhibition in atrial fibrillation. 
  • Prospective dosing of warfarin based on cytochrome P-450 2C9 genotype. 
  • Prospective study of warfarin dosage requirements based on CYP2C9 and VKORC1 genotypes. 
  • Psychologic and neuropsychologic functioning of patients with limited small-cell lung cancer treated with chemotherapy and radiation therapy with or without warfarin: a study by the Cancer and Leukemia Group B. 
  • Pulmonary embolism complicating barbiturate overdose. 
  • Quality of anticoagulation management among patients with atrial fibrillation: results of a review of medical records from 2 communities. 
  • Quality of anticoagulation with warfarin in patients with nonvalvular atrial fibrillation in the community setting. 
  • Quality of care for atrial fibrillation among patients hospitalized for heart failure. 
  • Racial differences in the prevalence and outcomes of atrial fibrillation among patients hospitalized with heart failure. 
  • Randomized trial of chemotherapy and radiation therapy with or without warfarin for limited-stage small-cell lung cancer: a Cancer and Leukemia Group B study. 
  • Randomized trial of warfarin, aspirin, and clopidogrel in patients with chronic heart failure: the Warfarin and Antiplatelet Therapy in Chronic Heart Failure (WATCH) trial. 
  • Rationale and design of the Clarification of Optimal Anticoagulation through Genetics trial. 
  • Real world effectiveness of warfarin among ischemic stroke patients with atrial fibrillation: observational analysis from Patient-Centered Research into Outcomes Stroke Patients Prefer and Effectiveness Research (PROSPER) study. 
  • Reasons for warfarin discontinuation in the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF). 
  • Recurrent venous thromboembolism in anticoagulated patients with cancer: management and short-term prognosis. 
  • Reduced anticoagulation after mechanical aortic valve replacement: interim results from the prospective randomized on-X valve anticoagulation clinical trial randomized Food and Drug Administration investigational device exemption trial. 
  • Relation of Risk of Stroke in Patients With Atrial Fibrillation to Body Mass Index (from Patients Treated With Rivaroxaban and Warfarin in the Rivaroxaban Once Daily Oral Direct Factor Xa Inhibition Compared with Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation Trial). 
  • Relationship between time in therapeutic range and comparative treatment effect of rivaroxaban and warfarin: results from the ROCKET AF trial. 
  • Relationships between emerging measures of heart failure processes of care and clinical outcomes. 
  • Renal dysfunction as a predictor of stroke and systemic embolism in patients with nonvalvular atrial fibrillation: validation of the R(2)CHADS(2) index in the ROCKET AF (Rivaroxaban Once-daily, oral, direct factor Xa inhibition Compared with vitamin K antagonism for prevention of stroke and Embolism Trial in Atrial Fibrillation) and ATRIA (AnTicoagulation and Risk factors In Atrial fibrillation) study cohorts. 
  • Response by Fordyce et al to Letter Regarding Article, "On-Treatment Outcomes in Patients With Worsening Renal Function With Rivaroxaban Compared With Warfarin: Insights From ROCKET AF". 
  • Response by Piccini et al to Letters Regarding Article, "Polypharmacy and the Efficacy and Safety of Rivaroxaban Versus Warfarin in the Prevention of Stroke in Patients With Nonvalvular Atrial Fibrillation". 
  • Response to letter regarding article, "Efficacy and safety of apixaban compared with warfarin at different levels of predicted international normalized ratio control for stroke prevention in atrial fibrillation". 
  • Response to warfarin in hypothyroid rats. 
  • Retinal vein occlusions in patients taking warfarin. 
  • Reversal of warfarin associated coagulopathy with 4-factor prothrombin complex concentrate in traumatic brain injury and intracranial hemorrhage. 
  • Rhythm versus rate control in the contemporary management of atrial fibrillation in-hospital. 
  • Risk of Stroke and Death in Atrial Fibrillation by Type of Anticoagulation: A Propensity-Matched Analysis. 
  • Risks of intracranial hemorrhage among patients with acute ischemic stroke receiving warfarin and treated with intravenous tissue plasminogen activator. 
  • Rivaroxaban compared with warfarin in patients with atrial fibrillation and previous stroke or transient ischaemic attack: a subgroup analysis of ROCKET AF. 
  • Rivaroxaban for stroke prevention in East Asian patients from the ROCKET AF trial. 
  • Rivaroxaban versus warfarin in nonvalvular atrial fibrillation. 
  • Rivaroxaban, an oral direct factor Xa inhibitor. 
  • Rivaroxaban-once daily, oral, direct factor Xa inhibition compared with vitamin K antagonism for prevention of stroke and Embolism Trial in Atrial Fibrillation: rationale and design of the ROCKET AF study. 
  • Safety and Efficacy of Rivaroxaban in Patients With Cardiac Implantable Electronic Devices: Observations From the ROCKET AF Trial. 
  • Safety and Use of Anticoagulation After Aortic Valve Replacement With Bioprostheses: A Meta-Analysis. 
  • Safety and effectiveness of antithrombotic strategies in older adult patients with atrial fibrillation and non-ST elevation myocardial infarction. 
  • Safety of warfarin dosing in the intensive care unit following the Fontan procedure. 
  • Should patients on vitamin K antagonists be treated differently? 
  • Should we just let the anticoagulation service do it? The conundrum of anticoagulation for atrial fibrillation. 
  • Small bowel intramural hematoma secondary to coumadin anticoagulation. 
  • Stability of International Normalized Ratios in Patients Taking Long-term Warfarin Therapy. 
  • Stroke Prediction in Atrial Fibrillation: Is it Black and White? 
  • Stroke prevention: the emerging strategies. 
  • Systemic hemostasis with recombinant-activated factor VII followed by local thrombolysis with recombinant tissue plasminogen activator in intraventricular hemorrhage. 
  • The 'obesity paradox' in atrial fibrillation: observations from the ARISTOTLE (Apixaban for Reduction in Stroke and Other Thromboembolic Events in Atrial Fibrillation) trial. 
  • The Warfarin and Antiplatelet Therapy in Heart Failure trial (WATCH): rationale, design, and baseline patient characteristics. 
  • The antiphospholipid syndrome: what are we really measuring? How do we measure it? And how do we treat it? 
  • The clinical impact of incomplete left atrial appendage closure with the Watchman Device in patients with atrial fibrillation: a PROTECT AF (Percutaneous Closure of the Left Atrial Appendage Versus Warfarin Therapy for Prevention of Stroke in Patients With Atrial Fibrillation) substudy. 
  • The duration of oral anticoagulation after deep vein thrombosis. A randomized study. 
  • The king is dead (warfarin): direct thrombin and factor Xa inhibitors: the next Diadochian War? 
  • The long and winding road to warfarin pharmacogenetic testing. 
  • The novel biomarker-based ABC (age, biomarkers, clinical history)-bleeding risk score for patients with atrial fibrillation: a derivation and validation study. 
  • The pharmacogenetics of coumarin therapy. 
  • The reply. 
  • The safety of warfarin therapy in the nursing home setting. 
  • Thromboembolism after WATCHMANTM in a clopidogrel non-responder: A case for concern? 
  • Thrombosis and the antiphospholipid syndrome. 
  • Total bleeding with rivaroxaban versus warfarin in patients with atrial fibrillation receiving antiplatelet therapy after percutaneous coronary intervention. 
  • Transesophageal echocardiographically facilitated early cardioversion from atrial fibrillation using short-term anticoagulation: final results of a prospective 4.5-year study. 
  • Transesophageal echocardiography versus oral anticoagulation before electrical cardioversion of atrial fibrillation: what about atrial clot size? 
  • Treatment Consistency Across Levels of Baseline Renal Function With Rivaroxaban or Warfarin: A ROCKET AF (Rivaroxaban Once-Daily, Oral, Direct Factor Xa Inhibition Compared With Vitamin K Antagonism for Prevention of Stroke and Embolism Trial in Atrial Fibrillation) Analysis. 
  • Treatment of radiation-induced nervous system injury with heparin and warfarin. 
  • Treatment of venous thromboembolism: adherence to guidelines and impact of physician knowledge, attitudes, and beliefs. 
  • Triple Therapy for Atrial Fibrillation after PCI. 
  • Triple vs Dual Antithrombotic Therapy in Patients with Atrial Fibrillation and Coronary Artery Disease. 
  • US national survey of physician practices for the secondary and tertiary prevention of ischemic stroke. Design, service availability, and common practices. 
  • Understanding operator stent choice in the catheterization laboratory using a pre-procedure survey: Opportunities for quality improvement. 
  • Use and Outcomes of Triple Therapy Among Older Patients With Acute Myocardial Infarction and Atrial Fibrillation. 
  • Use of Biomarkers to Predict Specific Causes of Death in Patients With Atrial Fibrillation. 
  • Use of Intravenous Recombinant Tissue Plasminogen Activator in Patients With Acute Ischemic Stroke Who Take Non-Vitamin K Antagonist Oral Anticoagulants Before Stroke. 
  • Use of Oral Anticoagulation in Eligible Patients Discharged With Heart Failure and Atrial Fibrillation. 
  • Use of concomitant aspirin in patients with atrial fibrillation: Findings from the ROCKET AF trial. 
  • Use of fibrin sealant as a hemostatic agent after liver biopsy in swine. 
  • Use of pharmacogenetic and clinical factors to predict the therapeutic dose of warfarin. 
  • Use of pharmacogenetics to guide warfarin therapy. 
  • Using Data to Guide Anticoagulation in Patients With Atrial Fibrillation: Does the Analysis Fit the Question? 
  • VKORC1 haplotypes in five East-Asian populations and Indians. 
  • Vale, warfarin: a stentorian farewell. 
  • Vale, warfarin: a stentorian farewell. 
  • Valvular Heart Disease Patients on Edoxaban or Warfarin in the ENGAGE AF-TIMI 48 Trial. 
  • Variation in Warfarin Use at Hospital Discharge After Isolated Bioprosthetic Mitral Valve Replacement: An Analysis of the Society of Thoracic Surgeons Adult Cardiac Surgery Database. 
  • Variation in warfarin thromboprophylaxis after mitral valve repair: does equipoise exist and is a randomized trial warranted? 
  • Warfarin and acetaminophen interaction: a summary of the evidence and biologic plausibility. 
  • Warfarin in antiphospholipid syndrome--time to explore new horizons. 
  • Warfarin in vulnerable older adults with atrial fibrillation. 
  • Warfarin reversal with prothrombin complex concentrate confers better antifibrinolytic activity compared with recombinant activated factor VII. 
  • Warfarin therapy does not increase bleeding in patients undergoing heart transplantation. 
  • Warfarin use among older atrial fibrillation patients with non-ST-segment elevation myocardial infarction managed with coronary stenting and dual antiplatelet therapy. 
  • Warfarin use and long-term outcomes in patients with acute myocardial infarction and atrial fibrillation. 
  • Warfarin use and outcomes in patients with atrial fibrillation complicating acute coronary syndromes. 
  • Warfarin-induced skin necrosis in a patient with a mutation of the prothrombin gene. 
  • Warfarin-induced vasculopathy. 
  • Watching the WATCH trial: the role of sponsors and data monitoring committees. 
  • When Less Is Not More. 
  • Ximelagatran versus warfarin for the prevention of venous thromboembolism after total knee arthroplasty. A randomized, double-blind trial. 
  • [Antiplatelet and anticoagulant therapy for stroke prevention in patients with non-valvular atrial fibrillation: evidence based strategies and new developments]. 
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  Keywords of People

  • Alexander, John Hunter Peel, Professor of Medicine, Medicine, Cardiology
  • Curtis, Lesley H., Professor in Population Health Sciences, Medicine, General Internal Medicine
  • Granger, Christopher Bull, Professor of Medicine, School of Nursing
  • Levy, Jerrold Henry, Professor of Anesthesiology, Anesthesiology, Cardiothoracic
  • Mruthyunjaya, Prithvi, Adjunct Associate Professor in the Department of Ophthalmology, Ophthalmology, Vitreoretinal Diseases & Surgery
  • O'Connor, Christopher Michael, Richard Sean Stack, M.D. / Guidant Foundation Professor of Cardiology, Medicine, Clinical Pharmacology
  • Stinnett, Sandra Sue, Associate Professor of Biostatistics and Bioinformatics, Biostatistics & Bioinformatics