The effect of sex on the efficacy and safety of dual antithrombotic therapy with dabigatran versus triple therapy with warfarin after PCI in patients with atrial fibrillation (a RE-DUAL PCI subgroup analysis and comparison to other dual antithrombotic therapy trials).

ABSTRACT:

Background

The RE-DUAL PCI trial demonstrated that in patients with nonvalvular atrial fibrillation (AF) undergoing percutaneous coronary intervention (PCI), dual therapy with dabigatran and a P2Y₁₂ inhibitor, either clopidogrel or ticagrelor, reduced the risk of bleeding without an increased risk of thromboembolic events as compared to triple therapy with warfarin in addition to a P2Y₁₂ inhibitor and aspirin. What remains unclear is whether this effect is consistent between males and females undergoing PCI.

Hypothesis

The reduction in risk of bleeding without increased risk of thromboembolic events with dual therapy with dabigatran and a P2Y₁₂ inhibitor in comparison to triple therapy with warfarin, a P2Y₁₂ inhibitor and aspirin i

SUBMITTER: Eccleston DS 

PROVIDER: S-EPMC8259156 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature