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双重抗血小板治疗持续时间

科研文章

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Individualized antiplatelet therapy after drug-eluting stent deployment: Implication of clinical trials of different durations of dual antiplatelet therapy Ticagrelor with or without Aspirin in High-Risk Patients after PCI The optimal duration of dual antiplatelet therapy after coronary stent implantation: to go too far is as bad as to fall short Causes, Timing, and Impact of Dual Antiplatelet Therapy Interruption for Surgery (from the Patterns of Non-adherence to Anti-platelet Regimens In Stented Patients Registry) Prevention of Bleeding in Patients with Atrial Fibrillation Undergoing PCI Ticagrelor With or Without Aspirin in High-Risk Patients With Diabetes Mellitus Undergoing Percutaneous Coronary Intervention A Genotype-Guided Strategy for Oral P2Y12 Inhibitors in Primary PCI 2016 ACC/AHA guideline focused update on duration of dual antiplatelet therapy in patients with coronary artery disease: A report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines Clopidogrel Pharmacogenetics: State-of-the-Art Review and the TAILOR-PCI Study Global Approach to High Bleeding Risk Patients With Polymer-Free Drug-Coated Coronary Stents: The LF II Study

Review Article2017 Dec;70(6):511-517

JOURNAL:J Cardiol. Article Link

Individualized antiplatelet therapy after drug-eluting stent deployment: Implication of clinical trials of different durations of dual antiplatelet therapy

Nakamura M, Kougame N, Iijima R et al. Keywords: Bleeding complication; Drug-eluting stent; Dual antiplatelet therapy; Ischemic event

ABSTRACT

At present, there is consensus that prolonged dual antiplatelet therapy (DAPT) is effective to reduce cardiovascular events at the expense of bleeding complication events. A causal relationship of prolonged DAPT with an increase in mortality remains debatable, however, it appears to be obvious that bleeding complications are associated with an increase in cardiac events. Thus, individualized optimal DAPT duration balancing the risk and benefit of DAPT should be applied. In addition, strategy to minimize bleeding complications is highly recommended. Several risk scores have been reported to discriminate the risk and benefits of DAPT. However, in general, bleeding risk and event risk are correlated with each other, thus predictability of these scores is limited to moderate. Therefore, interpretation of previous trials is important to overcome the shortcome in outcomes. In this review, we provide an overview of DAPT trials and clarify the shortfalls to consider in Japan. Finally, possible future trends with reference to the results of recent clinical trials will be presented.


Copyright © 2017 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.