Circulation:延长双重抗血小板治疗不改善DES置入者转归

2013-11-07 高晓方 译 医学论坛网

韩国一项研究表明,在药物洗脱支架置入患者中,为期24个月的附加双重抗血小板治疗未能降低心源性死亡、心梗或卒中风险。论文于10月4日在线发表于《循环》(Circulation)。【原文下载】    此项前瞻性、多中心、开放标签、随机对照试验共纳入5045例药物洗脱支架置入患者,并随机给予其阿司匹林单用(n=2514)或氯吡格雷联合阿司匹林(n=2531)治疗。

韩国一项研究表明,在药物洗脱支架置入患者中,为期24个月的附加双重抗血小板治疗未能降低心源性死亡、心梗或卒中风险。论文于10月4日在线发表于《循环》(Circulation)。【原文下载】
    

此项前瞻性、多中心、开放标签、随机对照试验共纳入5045例药物洗脱支架置入患者,并随机给予其阿司匹林单用(n=2514)或氯吡格雷联合阿司匹林(n=2531)治疗。受试者在支架置入后至少12个月内均无严重不良心血管事件或大出血。主要转归由随机化后24个月内心源性死亡、心肌梗死或卒中组成。
    
结果显示,24个月时阿司匹林和双重治疗组分别有57例和61例患者出现主要终点(2.4%对2.6%;危险比[HR] 0.94;P=0.75)。两组患者在全因死亡、心肌梗死、支架血栓形成和卒中个体风险方面均无显著差异。阿司匹林和双重治疗组的大出血发生率分别为1.1%和1.4%(HR 0.71;P=0.20)。

原文出处:

Lee CW, Ahn JM, Park DW, Kang SJ, Lee SW, Kim YH, Park SW, Han S, Lee SG, Seong IW, Rha SW, Jeong MH, Lim DS, Yoon JH, Hur SH, Choi YS, Yang JY, Lee NH, Kim HS, Lee BK, Kim KS, Lee SU, Chae JK, Cheong SS, Suh IW, Park HS, Nah DY, Jeon DS, Seung KB, Lee K, Jang JS, Park SJ.Optimal Duration of Dual Antiplatelet Therapy after Drug-Eluting Stent Implantation: A Randomized Controlled Trial.Circulation. 2013 Oct 4.【原文下载】

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    2013-11-09 fusion
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    2013-11-09 fusion

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