Home Treatment of Deep Venous Thrombosis in the Era of New Oral Anticoagulants

This is a retrospective cohort study of adults with a primary diagnosis of deep venous thrombosis (DVT) unaccompanied by pulmonary embolism (PE), seen in 4 emergency departments in 2013 and part of 2014. The purpose was to assess the prevalence of home treatment of DVT in the present era of new oral anticoagulants. Among 96 patients with DVT and no PE, 85 (88.5%) were hospitalized and 11 (11.5%) were discharged to home. Most of the patients discharged to home received low-molecular-weight heparin, 9 (81.8%) of 11. None were prescribed new oral anticoagulants. Early discharge in 2 days occurred 28 (32.9%) of 85 patients. Most (64.3%) received enoxaparin and/or warfarin at early discharge. Rivaroxaban was prescribed in 7 (25.0%) of those discharged in 2 days. We conclude that in some emergency departments, patients with DVT are uncommonly discharged to home even though new oral anticoagulants are available.