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The Clopidogrel and Acetylsalicylic Acid in Bypass Surgery for Peripheral Arterial Disease (CASPAR) trial is the only large, double‐blind, placebo‐controlled trial of dual antiplatelet therapy (DAPT) versus aspirin in patients… Click to show full abstract
The Clopidogrel and Acetylsalicylic Acid in Bypass Surgery for Peripheral Arterial Disease (CASPAR) trial is the only large, double‐blind, placebo‐controlled trial of dual antiplatelet therapy (DAPT) versus aspirin in patients with peripheral artery disease (PAD) after lower extremity revascularization (LER). The trial was neutral for index‐graft occlusion/revascularization, amputation or death (hazard ratio [HR] 0.98, 95% confidence interval [CI] 0.78–1.23, p = .87) with an excess of global utilization of streptokinase and tissue plasminogen activator for occluded coronary arteries moderate or severe bleeding (HR 2.84, 95% CI 1.32–6.08, p = .007).
Journal Title: Clinical Cardiology
Year Published: 2022
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