Journal of thrombosis and thrombolysis
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J. Thromb. Thrombolysis · Feb 2008
ReviewTreatment of DVT: how long is enough and how do you predict recurrence.
Currently available anticoagulants are effective in reducing the recurrence rate of venous thromboembolism (VTE). However, anticoagulant treatment is associated with an increased risk for bleeding complications. Thus, anticoagulation has to be discontinued when benefit of treatment no longer clearly outweigh its risks. ⋯ Currently available anticoagulants are effective in reducing the incidence of recurrent venous thromboembolism, but they are associated with an increased risk for bleeding complications. All patients with acute venous thromboembolism should receive oral anticoagulant treatment for three months. At the end of this treatment period physicians should decide for definitive withdrawal or indefinite anticoagulation with scheduled periodic re-assessment of the benefit from extending anticoagulation.