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DAPT Duration

科研文章

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Short- versus long-term duration of dual-antiplatelet therapy after coronary stenting: a randomized multicenter trial Primary Results of the EVOLVE Short DAPT Study: Evaluation of 3-Month Dual Antiplatelet Therapy in High Bleeding Risk Patients Treated With a Bioabsorbable Polymer-Coated Everolimus-Eluting Stent Extended antiplatelet therapy with clopidogrel alone versus clopidogrel plus aspirin after completion of 9- to 12-month dual antiplatelet therapy for acute coronary syndrome patients with both high bleeding and ischemic risk. Rationale and design of the OPT-BIRISK double-blinded, placebo-controlled randomized trial Acute Coronary Syndrome, Antiplatelet Therapy, and Bleeding: A Clinical Perspective Study of Two Dose Regimens of Ticagrelor Compared with Clopidogrel in Patients Undergoing Percutaneous Coronary Intervention for Stable Coronary Artery Disease (STEEL-PCI) Antiplatelet therapy in patients with myocardial infarction without obstructive coronary artery disease Ticagrelor with or without Aspirin in High-Risk Patients after PCI Patient Selection and Clinical Outcomes in the STOPDAPT-2 Trial: An All-Comer Single-Center Registry During the Enrollment Period of the STOPDAPT-2 Randomized Controlled Trial A randomized comparison of Coronary Stents according to Short or Prolonged durations of Dual Antiplatelet Therapy in patients with Acute Coronary Syndromes: a pre-specified analysis of the SMART-DATE trial Evolution of antithrombotic therapy in patients undergoing percutaneous coronary intervention: a 40-year journey

Original Research2018 Jan 14;39(3):181-183.

JOURNAL:Eur Heart J. Article Link

Dual antiplatelet therapy: how, how long, and in which patients?

Lüscher TF. Keywords: Dual antiplatelet therapy

ABSTRACT


Thrombus formation is a crucial event in acute coronary syndromes, bypass occlusion, and stent thrombosis. In the coronary circulation, platelet activation is an initial event,while expression of tissue factor and subsequent activation of the coagulation cascade and invading white blood cells solidify the evolving clot, an event that often leads to vascular occlusion. Platelets are primarily activated by thromboxane and ADP via thromboxane and P2Y12 receptors on the platelet surface that eventually lead to the expression of the glycoprotein IIB/IIIA receptor that binds fibrin. Twenty-one years ago, the first randomized clinical trial established the superiority of dual antiplatelet therapy over anticoagulant therapy among patients undergoing percutaneous coronary intervention. Thus, dual antiplatelet therapy has become a crucial therapeutic intervention in patients with stable or acute coronary artery disease.