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Comparison of Heart Team vs Interventional Cardiologist Recommendations for the Treatment of Patients With Multivessel Coronary Artery Disease Overall and Cause-Specific Mortality in Randomized Clinical Trials Comparing Percutaneous Interventions With Coronary Bypass Surgery: A Meta-analysis Impact of Statins on Cardiovascular Outcomes Following Coronary Artery Calcium Scoring Microthrombi As A Major Cause of Cardiac Injury in COVID-19: A Pathologic Study Variation in Revascularization Practice and Outcomes in Asymptomatic Stable Ischemic Heart Disease Classification of Deaths in Cardiovascular Outcomes Trials Known Unknowns and Unknown Unknowns Cholesterol-Lowering Agents Defining High Bleeding Risk in Patients Undergoing Percutaneous Coronary Intervention: A Consensus Document From the Academic Research Consortium for High Bleeding Risk PCI and CABG for Treating Stable Coronary Artery Disease A Novel Algorithm for Treating Chronic Total Coronary Artery Occlusion

Review ArticleVolume 75, Issue 11, March 2020

JOURNAL:J Am Coll Cardiol. Article Link

Select Drug-Drug Interactions With Direct Oral Anticoagulants

BS Wiggins, DL Dixon, RR Neyens et al. Keywords: DOACs; drug-drug interactions; P-glycoprotein

ABSTRACT


Millions of individuals in the United States require long-term treatment with an oral anticoagulant. For decades, vitamin K antagonists were the only oral option available; however, they have a number of well-known limitations. Introduction of the direct oral anticoagulants (DOACs) has long been considered a major therapeutic advance, largely because they lack the need for therapeutic monitoring. Despite this, DOACs, like vitamin K antagonists, can still cause major and clinically relevant nonmajor bleeding, even when used appropriately. Drug-drug interactions (DDIs) involving the DOACs represent an important contributor to increased bleeding risk. Awareness of these DDIs and how best to address them is of critical importance in optimizing management while mitigating bleeding risk. This review provides an overview of DOAC metabolism, the most common drugs likely to contribute to DOAC DDIs, their underlying mechanisms, and how best to address them.