Collaborative overview of randomised trials of antiplatelet therapy--III: Reduction in venous thrombosis and pulmonary embolism by antiplatelet prophylaxis among surgical and medical patients. Antiplatelet Trialists' Collaboration.

Abstract

It had previously been supposed that antiplatelet therapy did not influence venous thromboembolism, and many surgeons and physicians do not use it routinely for thromboprophylaxis, even for patients who are at substantial risk of deep venous thrombosis or pulmonary embolism. These results indicate that antiplatelet therapy--either alone or, for greater effect, in addition to other proved forms of thromboprophylaxis (such as subcutaneous heparin)--should be considered.