伊伐布雷定对冠心病患者血管内皮功能影响的Meta分析
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篇名: 伊伐布雷定对冠心病患者血管内皮功能影响的Meta分析
TITLE: Effects of ivabradine on vascular endothelial function in patients with coronary artery disease:a meta-analysis
摘要: 目的 评价伊伐布雷定对冠心病患者血管内皮功能的影响。方法检索PubMed、Embase、Cochrane图书馆、WebofScience、中国知网、万方数据、维普网、中国生物医学文献数据库,收集伊伐布雷定(干预组)对比安慰剂或β受体阻滞剂(对照组)的随机对照试验(RCT),检索时限为各数据库建库起至2023年3月20日。筛选文献、提取数据和评价质量后,采用RevMan5.4软件进行Meta分析。结果共纳入12项RCT,共计1206例患者。Meta分析结果显示,干预组患者的内皮依赖性血管舒张功能(FMD)[MD=1.71,95%CI(0.96,2.46),P<0.00001]、一氧化氮(NO)[MD=5.80,95%CI(5.02,6.59),P<0.00001]水平均显著高于对照组,内皮素1(ET-1)水平显著低于对照组[MD=-7.45,95%CI(-8.42,-6.47),P<0.00001]。两组患者的非内皮依赖性血管舒张功能(NMD)比较,差异无统计学意义[MD=0.13,95%CI(-0.74,1.00),P=0.77]。按照对照组用药和干预时间的不同进行的亚组分析结果显示,与安慰剂比较,使用伊伐布雷定患者的FMD水平显著升高(P<0.05);与安慰剂、β受体阻滞剂比较,使用伊伐布雷定患者的NO水平均显著升高(P<0.05)、ET-1水平均显著降低(P<0.05)。无论干预时间长短,干预组患者的FMD、NO、ET-1水平均较对照组显著改善(P<0.01),NMD比较差异无统计学意义(P>0.05)。结论伊伐布雷定能显著改善冠心病患者的血管内皮功能。
ABSTRACT: OBJECTIVE To evaluate the effects of ivabradine on vascular endothelial function in patients with coronary artery disease. METHODS PubMed, Embase, the Cochrane Library, Web of Science, CNKI, Wanfang Data, VIP and CBM databases were retrieved to collect randomized controlled trials (RCTs) about ivabradine (intervention group) versus placebo or β-blocker (control group) from the inception to Mar. 20th 2023. The meta-analysis was performed by using RevMan 5.4 software after literature screening, data extraction and quality evaluation. RESULTS A total of 12 RCTs were included, involving 1 206 patients. The results of meta-analysis showed that the levels of flow-mediated dilation (FMD) [MD=1.71, 95%CI (0.96, 2.46), P<0.000 01] and nitric oxide (NO) [MD=5.80, 95%CI (5.02, 6.59), P<0.000 01] in the intervention group were significantly higher than control group, while endothelin-1(ET-1) level was significantly lower than control group [MD=-7.45, 95%CI (-8.42, -6.47), P<0.000 01]. There was no statistical significance in nitroglycerin-mediated dilation (NMD) level between 2 groups [MD=0.13, 95%CI(-0.74, 1.00), P=0.77]. Subgroup analyses based on the different medications and intervention time in the control group showed better improvement in FMD level of patients receiving ivabradine, compared with placebo (P<0.05); compared with placebo and β-blocker, the level of NO in patients receiving ivabradine was improved significantly (P<0.05), while ET-1 level was decreased significantly (P<0.05). Regardless of the duration of the intervention, the levels of FMD, NO, and ET-1 in the intervention group were significantly improved compared to the control group (P<0.01), while the difference in NMD was not statistically significant (P>0.05). CONCLUSIONS Ivabradine can improve vascular endothelial function in patients with coronary artery disease.
期刊: 2024年第35卷第06期
作者: 陈琮玲;杨贤;吴韩;殷嘉晨;张若彬;兰希;张晋萍
AUTHORS: CHEN Congling,YANG Xian,WU Han,YING Jiachen,ZHANG Ruobin,LAN Xi,ZHANG Jinping
关键字: 伊伐布雷定;血管内皮功能;冠心病;Meta分析
KEYWORDS: ivabradine; vascular endothelial function;
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