[Optimal duration of anticoagulant treatment after venous thromboembolic disease].

[Optimal duration of anticoagulant treatment after venous thromboembolic disease]. Presse Med. 2015 Aug 11; Authors: Tromeur C, Couturaud F Abstract Determination of the optimal duration of anticoagulant treatment for venous thromboembolic disease (VTED) is a major step in the management of patients with this disease. The assessment depends on the identification of two sets of risk factors: those for recurrence after anticoagulant treatment is stopped and those for hemorrhage in cases of prolonged treatment. Nonetheless, the determination of the optimal duration remains controversial. Recent data finally make it possible to clarify this decision. Recent treatment trials demonstrate that patients at high risk of recurrence receive no sustained benefit from a prolonged but limited anticoagulant treatment. In other words, the choice is simplified: either the risk is low, and treatment for 3months is sufficient, or the risk is high, and treatment must be envisioned for an unlimited duration. Adequate identification of patients eligible for short or unlimited treatment is more crucial than ever and depends on the presence of determinant clinical variables, as the information from laboratory or morphologic tests is generally marginal. The risk of thromboembolic recurrence is low when the initial episode is triggered by a major reversible factor, and a short treatment of 3months is thus indicated. These inducing factors are mainly surgery, ...
Source: Presse Medicale - Category: Journals (General) Authors: Tags: Presse Med Source Type: research