阿托伐他汀预治疗对经皮冠脉介入术相关炎症及心肌损害的影响

Pharmaceutical Care and Research(2010)

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Abstract
目的:探讨经皮冠状动脉介入治疗(percutaneous coronary intervention,PCI)术前阿托伐他汀预治疗对PCI相关炎症及心肌损害的影响.方法:103例拟行PCI的冠心病病人完全随机分为对照组(n=30)、低剂量预治疗组(n=36)和高剂量预治疗组(n=37).对照组病人术前不服用阿托伐他汀,低剂量与高剂量组病人术前分别口服20、40 mg阿托伐他汀片剂1~3 d.术后所有病人均口服阿托伐他汀20 mg,1次/晚.测定术前、术后中性粒细胞计数、超敏C反应蛋白、髓过氧化物酶和术后肌钙蛋白I,并记录围手术期心肌梗死的发生率.结果:高剂量预治疗组术后髓过氧化物酶升高值明显小于对照组(P0.05).3组病人术前与术后的超敏C反应蛋白水平、中性粒细胞计数无显著性差异(P>0.05).高剂量预治疗组病人心肌梗死发生率最低,但组间无显著性差异.结论:PCI术前阿托伐他汀40 mg预治疗1~3 d可以抑制PCI相关炎症,并可能对心肌损害具有保护作用.
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Key words
Anti-inflammatory activity,Atorvastatin,Cardioprotection,Percutaneous coronary intervention,Prophylactic treatment
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