Effectiveness and Safety of Oral Anticoagulants Among Nonvalvular Atrial Fibrillation Patients The ARISTOPHANES Study

摘要

Background and Purpose-This ARISTOPHANES study (Anticoagulants for Reduction in Stroke: Observational Pooled Analysis on Health Outcomes and Experience of Patients) used multiple data sources to compare stroke/systemic embolism (SE) and major bleeding (MB) among a large number of nonvalvular atrial fibrillation patients on non-vitamin K antagonist oral anticoagulants (NOACs) or warfarin.