乌司他汀对经皮冠状动脉介入治疗后慢血流或无复流现象的影响Effects of ulinastatin slow flow and no reflow phenomenon during emergency percutaneous coronary artery intervention
梁健球,白书昌,吴剑弟,李琛,夏张青,王玉燕,欧小敏,蹇祥玉,罗健文
摘要(Abstract):
目的探讨乌司他汀对急性ST段抬高型心肌梗死(STEMI)行经皮冠状动脉介入治疗(PCI)后对梗死相关血管慢血流或无复流的影响。方法入选符合条件的STEMI患者180例,分为两组:常规PCI组100例,采用PCI治疗方式;乌司他汀+PCI组80例,在PCI方式上加用乌司他汀。比较两组患者的血清炎症因子白介素-6、白介素-10、超氧化物歧化酶水平及梗死相关动脉TIMI血流分级(TFG)、TIMI心肌灌注分级(TMPG)、术后超声心动图结果及临床预后情况。结果乌司他汀+PCI组术后白介素-6与常规PCI组比较,显著下降,差异有统计学意义(P<0.05);术后白介素-10、超氧化物歧化酶与常规PCI组比较,显著上升,差异均有统计学意义(均P<0.05)。术后乌司他汀+PCI组TFG 0~Ⅰ级(5.0%比18.0%,P=0.016),TFGⅡ~Ⅲ级(95.0%比82.0%,P=0.028),TMPG 0~1级(7.5%比20.0%,P=0.024),TMPG 2~3级(92.5%比80.0%,P=0.002)患者比例较常规PCI组均有显著变化。术后乌司他汀+PCI组左心室舒张末期内径[(50.4±4.6)mm比(54.6±5.2)mm,P=0.046],左心室射血分数[(62.2±9.8)%比(58.4±10.2)%,P=0.048)]与常规PCI组比较,均有显著变化。乌司他汀+PCI组主要不良心血管事件(MACE)在住院期间(1.2%比5.0%,P=0.038)、1个月(1.2%比3.0%,P=0.046)以及6个月(3.8%比12.0%,P=0.018)发生率均较常规PCI组显著降低。结论与常规PCI组相比,乌司他汀+PCI组相关梗死血管的慢血流或无复流发生率低,心功能改善较好,MACE发生率低。
关键词(KeyWords): 乌司他汀;急性心肌梗死;经皮冠状动脉介入治疗;无复流;心肌灌注
基金项目(Foundation): 广东省心血管用药研究基金(2011×32);; 中国医师协会阳光心血管研究基金(SCRFCMDA201234);; 广东省自然科学基金(S2012010008207);; 佛山市医学重点专科项目(FSZDZK135027);; 佛山市医学省级重点专科培育项目(Fspy3-2015020)
作者(Author): 梁健球,白书昌,吴剑弟,李琛,夏张青,王玉燕,欧小敏,蹇祥玉,罗健文
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