Clopidogrel Versus Aspirin for the Treatment of Acute Coronary Syndrome After a 12-Month Dual Antiplatelet Therapy: A Cost-effectiveness Analysis From China Payer's Perspective

摘要

Purpose: Monotherapy with either aspirin or clopidogrel is recommended for long-term use after discontinuation of dual-antiplatelet therapy (DAPT) for acute coronary syndrome (ACS) management after percutaneous coronary intervention (PCI). The present study is to evaluate the cost-effectiveness of clopidogrel versus aspirin after 12-month DAPT for patients with ACS who underwent PCI in China.