Anti-Thrombotic Treatment of Patients with Peripheral Artery Disease (PAD)

Abstract

Patients with peripheral artery disease are at high-risk for cardiovascular events. Anti-thrombotic treatment is very important for secondary prevention. In symptomatic patients single antiplatelet therapy with clopidogrel or Aspirin is recommended. After peripheral revascularisation transient dual antiplatelet therapy is widely used although there is only little evidence. Following peripheral bypass surgery most patients are treated with single antiplatelet therapy, in some cases (prostetic bypass grafts) dual antiplated therapy can be useful and selected patients with complex venous grafts might profit from anticoagulation with vitamin K antagonists.The recent publication of the COMPASS (Cardiovascular OutcoMes for People Using Anticoagulation StrategieS) study showed relevant reduction of MACE (Major Adverse Cariac Events) and MALE (Major Adverse Limb Events) for the combined therapy of rivaroxaban 2 × 2,5 mg compared to Aspirin 100 mg with increased risk for gastrointestinal bleeding. In the current VOYAGER PAD (Vascular Outcomes Study of Aspirin along with Rivaroxaban in Endovascular or Surgical Limb Revascularization for PAD) study this concept is tested after peripheral revascularisation.