The treatment of venous thromboembolism with new oral anticoagulants

Abstract

Traditional anticoagulants, such as low molecular weight heparin, unfractionated heparin, fondaparinux and vitamin K antagonists, have been the mainstay of treatment of venous thromboembolism (VTE) in the clinical hospital setting and after discharge. These anticoagulants are effective, but are associated with some limitations that may lead to their underuse in many settings. Based on the results of large, randomized clinical trials, new oral anticoagulants have been validated for the treatment of acute deep vein thrombosis and pulmonary embolism, and for the prevention of recurrent VTE. These drugs represent a landmark shift in anticoagulation care and may overcome some of the limitations of traditional agents, with the potential of improving adherence to anticoagulation therapy.

Keywords

• venous thromboembolism, new oral anticoagulants, rivaroxaban, apixaban, dabigatran, traditional therapy.