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替格瑞洛对急性ST段抬高型心肌梗死直接冠脉介入治疗的有效性及安全性研究 被引量:8

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摘要 目的分析替格瑞洛在急性ST段抬高型心肌梗死(STEMI)直接行冠状动脉介入治疗(PCI)的有效性和安全性。方法对435例ST段抬高型心肌梗死直接行PCI的患者,随机分为替格瑞洛组(215例)、氯吡格雷组(220例),分别给予替格瑞洛(负荷剂量180 mg,此后90 mg,每日2次口服)和氯吡格雷(负荷剂量600 mg,此后每日75mg,每日1次口服)预防心血管血栓事件。观察两组30 d心血管事件及出血等不良反应情况。结果替格瑞洛组STEMI直接PCI患者的30 d心血管原因死亡率、再发心肌梗死发生率、脑卒中、复发严重心肌缺血发生率、支架内血栓发生率均低于氯吡格雷组,但差异无统计学意义(P均>0.05)。两组的主要出血发生率和上消化道出血发生率均无显著差异(P均>0.05)。替格瑞洛组呼吸困难、窦性心动过缓、高度房室传导阻滞发生率均高于氯吡格雷组,但差异无统计学意义(P均>0.05)。结论替格瑞洛组STEMI患者直接PCI术后30 d血管原因死亡率、心肌梗死和卒中发生率均低于氯吡格雷组,尽管未达到统计学差异,但已显现出抗血小板聚集的优势,同时不增加总体主要出血发生率。
出处 《中国临床研究》 CAS 2015年第4期442-445,共4页 Chinese Journal of Clinical Research
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