• J Dörffler-Melly, J Schmidli, and F Mahler.
• Schweizerisches Herz- und Gefässzentrum, Angiologisch-Gefässchirurgische Poliklinik, Inselspital Bern, Bern.
• Ther Umsch. 2003 Jan 1; 60 (1): 36-42.

AbstractPeripheral vascular occlusive disease (PAOD) is frequently seen in patients suffering from coronary heart or cerebrovascular disease and is, considered as a prognostic predictor for the morbidity and mortality of this patient group. Thus, secondary antithrombotic and antiplatelet prophylaxis in these patients is not limited to achievement of long-term patency of the revascularized or recanalized arterial segment, but plays as well a pivotal role for the prevention of myocardial infarction and stroke. Generally, claudicants as well as patients undergoing percutaneous transluminal angioplasty (PTA), supragenicular femoro-popliteal artificial bypass surgery, aortofemoral, iliaco-femoral unilateral bypass, or aortobifemoral Y-graft implantation with unimpaired arterial outflow are treated life-long with low dose acetylsalicylic acid (ASA) 75-250 mg. On the other hand, those undergoing axillo-femoral, femoro-femoral crossover, aorto-profundal or femoro-popliteal infragenicular and femoro-distal venous bypass surgery should be treated with vitamin K antagonists. The role of Clopidogrel in secondary prevention after peripheral revascularization and recanalization still needs to be defined.

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