Fixed- versus variable-dose prothrombin complex concentrate protocol for vitamin K antagonist reversal

Fixed-dose prothrombin complex concentrates (PCCs) for the reversal of vitamin K antagonists may decrease the incidence of thromboembolic events, treatment costs, and treatment delays. However, the ideal fixed dose is unknown, with some studies showing inadequate reversal with suboptimal dosing or in patients with a higher international normalized ratio (INR) or weight. This indicates a need for a modified fixed-dose strategy that considers...