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口服中药治疗稳定型心绞痛疗效及安全性的Meta分析

2021-06-30冯汝丽曲文白曲信彦于林童毛天诗万洁逯金金李岩贾文浩林谦

世界中医药 2021年5期
关键词:冠心病中药疗效

冯汝丽 曲文白 曲信彦 于林童 毛天诗 万洁 逯金金 李岩 贾文浩 林谦

摘要 目的:评价口服中药治疗稳定型心绞痛的疗效及安全性。方法:计算机检索国家知识基础设施数据库(简称中国知网,China National Knowledge Infrastructure,CNKI)、中文科技期刊数据库(简称维普资讯,Chinese Citation Database,CCD)、中国学术期刊数据库(简称万方数据库,China Science Periodical Database,CSPD),PubMed,EMBASE,Cochrane lib,Google及Web of Science数据库,检索时间为建库至2019年11月1日。筛选文献、提取资料、评价偏倚风险并交叉核对后,采用Review Manager 5.3及Stata SE 12软件进行Meta分析。结果:最终纳入符合标准的随机对照试验(RCT)32篇,共34组,2 746例患者,Meta分析结果显示口服中药在改善心绞痛症状(OR=3.68,95%CI为2.97~4.57,P<0.000 01),减少心绞痛发作次数(SMD=-0.61,95%CI为-0.82~-0.39,P<0.000 01),缩短心绞痛发作时间(SMD=-0.78,95%CI为-1.16~-0.41,P<0.000 1),提高运动平板代谢当量(SMD=0.77,95%CI为0.39~1.15,P<0.000 1),改善心电图(OR=2.31,95%CI为1.88~2.82,P<0.000 01),提高硝酸甘油停减率(OR=2.42,95%CI为1.81~3.22,P<0.000 01),减少硝酸甘油用量(SMD=-0.60,95%CI为-0.96,-0.24,P=0.001)方面均优于对照组,且不良事件较少(OR=0.49,95%CI为0.27~0.89,P=0.02)。结论:口服中药治疗稳定型心绞痛疗效及安全性较好。

关键词 稳定型心绞痛;治疗;口服;中藥;随机对照试验;疗效;安全性;Meta分析

Efficacy and Safety of Oral Chinese Medicine in the Treatment of Stable Angina Pectoris:A Meta-analysis

FENG Ruli1,QU Wenbai1,QU Xinyan1,YU Lintong1,MAO Tianshi1,WAN Jie2,LU Jinjin2,LI Yan2,JIA Wenhao3,LIN Qian4

(1 Beijing University of Chinese Medicine,Beijing 100029,China; 2 Dongfang Hospital Beijing University of Chinese Medicine,

Beijing 100078,China; 3 Beijing University of Chinese Medicine Third Affiliated Hospital, Beijing 100029,

China; 4 Dongzhimen Hospital Beijing University of Chinese Medicine,Beijing 100700,China)

Abstract Objective:To evaluate the efficacy and safety of oral Chinese medicine in the treatment of stable angina pectoris.Methods:Electronic databases including CNKI,VIP,Wangfang,PubMed,EMBASE,Cochrane lib,Google and Web of Science were retrieved,the retrieval time was from the establishment of databases to November 1,2019.Reviewers screened out the literature,extracted information,evaluated risk of bias and cross check.Review Manager 5.3 and Stata SE 12 softwares were used for Meta-analysis.Results:A total of 32 studies involving 2746 patients were included,with a total of 34 groups.The results showed that the improvement of angina symptom by Chinese medicine[OR=3.68,95%CI(2.97~4.57),P<0.000 01],number of angina attacks[SMD=-0.61,95%CI(-0.82~-0.39),P<0.000 01],time of angina attacks[SMD=-0.78,95%CI(-1.16~-0.41),P<0.000 1],treadmill exercise test of metablic equivalent[SMD=0.77,95%CI(0.39~1.15),P<0.000 1],improving electrocardiogram [OR=2.31,95%CI(1.88~2.82),P<0.000 01],improving nitroglycerin deactivation rate [OR=2.42,95%CI(1.81~3.22),P<0.000 01],and reducing nitroglycerin consumption[SMD=-0.60,95%CI(-0.96~-0.24),P=0.001] were better than control groups.Fewer adverse events happened in the treatment group [OR=0.49,95%CI(0.27~0.89),P=0.02].Conclusion:The efficacy and safety of oral Chinese medicine for stable angina pectoris are comparatively good,which is worthy of clinical promotion.

Keywords Stable angina pectoris; Treatment; Oral; Chinese medicine; Randomized controlled trial; Efficacy; Safety; Meta-analysis

中图分类号:R242;R541文献标识码:Adoi:10.3969/j.issn.1673-7202.2021.05.019

稳定型心绞痛(Stable Angina Pectoris,SAP)是在冠状动脉固定性严重狭窄基础上,由于心肌负荷增加引起心肌急剧的、暂时的缺血缺氧临床综合征,以一定诱因下出现阵发前胸压榨性疼痛或憋闷为主要表现,可放射至上肢尺侧,持续数分钟,休息或用硝酸酯制剂后症状可消失。在所有冠心病患者中,大约有一半以心绞痛为首发症状,心绞痛的存在使主要心血管事件的风险增加了1倍[1],影响冠心病患者生命质量。

目前稳定型心绞痛的药物常规治疗包括缓解症状改善缺血的药物及改善预后的药物[2]。减轻症状改善缺血的药物包括β受体阻滞剂、硝酸酯类、钙通道阻滞剂、曲美他嗪、尼可地尔、伊伐布雷定等;改善预后的药物有抗血小板药物、调脂药物、β受体阻滞剂、血管紧张素转换酶抑制剂(ACEI)与血管紧张素Ⅱ受体阻滞剂(ARB)类药物等。……

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