Association of D-dimer Levels with Clinical Event Rates and the Efficacy of Betrixaban versus Enoxaparin in the APEX Trial.

ABSTRACT: Background  Elevated D-dimer concentrations are associated with an increased risk of venous thromboembolism (VTE). However, they may also provide prognostic value. The present analysis sought to study the association of D-dimer levels with VTE event rates and the efficacy of betrixaban versus enoxaparin in the APEX trial. Methods  Hospitalized acutely medically ill subjects ( n  = 7,513) were randomized in a double-dummy double-blind fashion to either extended-duration oral betrixaban (80 mg once daily for 35-42 days) or standard dose subcutaneous enoxaparin (40 mg once daily for 10 ± 4 days) for venous thromboprophylaxis. D-dimer was assessed using a central core laboratory measurement. Results  For every 0.25 µg/mL increase in D-dimer concentration, there was

SUBMITTER: Gibson CM 

PROVIDER: S-EPMC6524856 | biostudies-literature | 2018 Jan

REPOSITORIES: biostudies-literature