他汀类药物对经皮冠状动脉介入治疗患者围手术期心肌损伤的影响

被引:7
作者
刘传芬
王伟民
陈红
机构
[1] 北京大学人民医院心内科
关键词
经皮冠状动脉介入治疗; 心肌损伤; 他汀;
D O I
暂无
中图分类号
R541.4 [冠状动脉(粥样)硬化性心脏病(冠心病)];
学科分类号
100201 [内科学];
摘要
目的:研究他汀类药物对接受经皮冠状动脉介入治疗(percutaneous coronary intervention,PCI)患者围手术期心肌损伤的保护作用。方法:共入选137例择期PCI患者,其中66例他汀组术前口服他汀类降脂药超过7d,71例(对照组)术前未服用他汀类降脂药。结果:术后他汀组肌钙蛋白I(TnI)及肌酸激酶同功酶MB(CK-MB)峰值的平均值明显低于对照组。两组TnI峰值的平均值分别为0.15±0.23ng·mL-1和0.48±1.08ng·mL-1(P<0.05),CK-MB峰值的平均值分别为2.44±3.05ng·mL-1和4.98±10.89ng·mL-1(P<0.05)。术后他汀组和对照组TnI超过正常值上限的发生率分别为24%和48%(P<0.05),超过正常值上限的3倍的发生率分别为12%和25%(P<0.05)。CK-MB超过正常值上限的发生率在他汀组和对照组分别为10%和20%(P<0.05),超过正常值上限的3倍的发生率分别为2%和10%(P<0.05)。Logistic回归分析表明术前服用他汀类药物可减少围手术期心肌损伤(OR=0.42;95%可信区间为0.19~0.92;P=0.03);年龄>65岁是围手术期心肌损伤的重要预测因素(OR=2.4;95%可信区间为1.1~5.23;P=0.03)。结论:PCI术前用他汀1周以上可减少PCI术后的心肌损伤。
引用
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页码:28 / 30
页数:3
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