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替罗非班联合急诊冠脉介入术治疗急性心肌梗死的临床研究 被引量:5

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摘要 目的探讨早期应用替罗非班联合急诊经皮冠脉介入治疗术(PCI)治疗急性心肌梗死(AMI)患者的疗效。方法初发ST段抬高急性心肌梗死(STEMI)拟行直接PCI术病人131例,阿司匹林+氯吡格雷+替罗非班组(n=32),阿司匹林+氯吡格雷组(n=99)。分析PCI术后心肌梗死溶栓试验(TIMI)血流、TIMI血流灌注分级(TMPG)分级和ST段回落,评价PCI术后心肌微循环再灌注。观察住院及随防期间主要不良心脏事件(MACE)及出血等并发症。结果与阿司匹林+氯吡格雷组相比,阿司匹林+氯吡格雷+替罗非班组梗死相关动脉(IRA)狭窄程度较轻(68.7±11.0)%vs(86.5±7.8)%,P<0.05。PCI术后TIMI3级血流阿司匹林+氯吡格雷+替罗非班组高于阿司匹林+氯吡格雷组(96.8%vs78.8%,P<0.05),TMPG3级阿司匹林+氯吡格雷+替罗非班组高于B组(62.5%vs32.3%,P<0.01)。治疗期间轻度血小板减少和出血阿司匹林+氯吡格雷+替罗非班组高于阿司匹林+氯吡格雷组(9.4%vs1.0%,P<0.05)。随访30d,两组死亡率无差异,但MACE发生率阿司匹林+氯吡格雷+替罗非班组低于阿司匹林+氯吡格雷组(6.3%vs29.3%,P<0.01),进一步分析严重心绞痛阿司匹林+氯吡格雷+替罗非班组较阿司匹林+氯吡格雷组显著降低(6.3%vs25.3%,P<0.05)。结论阿司匹林和氯吡格雷基础上早期应用替罗非班,减少STEMI再灌注后无再流或慢血流的发生,改善心肌微循环再灌注及病人预后。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2008年第22期2237-2240,共4页 Chinese Journal of Gerontology
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