Abstract 212: Andexanet Alfa, a Universal Antidote for Reversal of Anticoagulation of Factor Xa Inhibitors in Healthy Human Volunteers

Introduction: Andexanet alfa (AnXa) is a recombinant modified fXa molecule that acts as a specific antidote for fXa inhibitors. We report clinical results in healthy subjects anticoagulated with apixaban (apix), rivaroxaban (riva), edoxaban (edox), or enoxaparin (enox), demonstrating rapid and sustained reversal of anticoagulation following administration of AnXa. Methods: These were Phase 2/3 randomized, double-blind, placebo-controlled …