张文杰 吴晓博 谭雨晴 李军 查玉玲






摘要 目的:系统评价桂甘龙牡汤治疗室性早搏的疗效及安全性。方法:检索中国期刊全文数据库、中国学术期刊数据库、中文科技期刊数据库、Cochrane Library、Pubmed、SinoMed、EMbase共7个数据库,搜集有关桂甘龙牡汤治疗室性早搏的随机对照试验(RCT),检索时间限定为建库至2020年3月。由2名研究人员独立参与文献筛选、提取资料和风险评估过程,然后使用Revman 5.3软件进行Meta分析。结果:纳入18个RCT共1 377例患者。Meta分析结果显示:有效率RR=1.26,95%CI为1.18~1.34,P<0.000 01;临床症状疗效:RR=1.23,95%CI为1.14~1.33,P<0.000 01;动态心电图:MD=-424.99,95%CI为-640.98~-209.00),P=0.000 1;中医症状疗效:MD=-4.45,95%CI为-5.83~-3.07),P<0.000 01;不良反应:RR=0.39,95%CI为0.23~0.67),P=0.000 7。结论:桂甘龙牡汤治疗室性早搏的疗效优于对照组,疗效及安全性兼具。受纳入研究的数量与质量限制,需要扩大样本量,开展更为严格的随机对照、多中心、双盲、前瞻性临床试验,为临床实践提供更多证据。
关键词 桂甘龙牡汤;室性早搏;心阳不振;Meta分析;系统评价;随机对照试验;疗效;安全性
Abstract Objective:To systematically review the efficacy and safety of Guigan Longmu Decoction in the treatment of premature ventricular contraction(PVC).Methods:CNKI,Cochrane Library,WanFang Data,Pubmed、SinoMed,EMbase,VIP databases were searched to collect randomized controlled trials (RCTs) about the treatment of PVC from inception to March,2020.A total of 2 researchers independently participated in the process of literature screening,data extraction and risk assessment,and then used Revman 5.3 for meta-analysis.Results:A total of 18 RCTs involving 1 377 patients were included.The results of meta-analysis showed that,the effect rate RR=1.26,95%CI 1.18 to 1.34,P<0.000 01; curative effect on symptoms RR=1.23,95%CI 1.14 to 1.33,P<0.000 01; improve effect on dynamic electrocardiogram(DCG) MD=-424.99,95%CI -640.98 to -209.00,P=0.000 1; curative effect on TCM symptoms MD=-4.45,95%CI -5.83 to -3.07,P<0.000 01; rate of adverse reactions RR=0.39,95%CI 0.23 to 0.67,P=0.0007.Conclusion:Guigan Longmu Decoction has more significant curative effect than control group,both with efficacy and safety.The quantity and quality of this study limited conducts more large sample RCT with rigorous control,multicenter,random,double blind and prospect to provide more evidence for clinical support.
Keywords Guigan Longmu Decoction; Premature Ventricular Contraction; Heart-yang Inactivation; Meta-analysis; Systematic review; Randomized controlled trial; Efficacy; Safety
中圖分类号:R289.5;R541文献标识码:Adoi:10.3969/j.issn.1673-7202.2021.22.015
室性早搏,亦称室性期前收缩(Premature Ventricular Contraction,PVC),是指His束及分支以下心室肌的异位兴奋灶提前除极而产生的心室期前收缩,临床最为常见[1]。心脏有无器质性病变均可出现室性早搏。心悸是PVC患者最常见的主诉,同时伴有心脏停跳感。不同的室性早搏根据不同的治疗目的给于不同的治疗方案。PVC的药物治疗需充分考虑药物的治疗作用和不良反应,而对于频繁出现早搏的患者常处于忧虑的情绪中,增加儿茶酚胺的释放,使早搏更加频繁[2]。因此,能够安全有效地缓解PVC患者症状并减少室性早搏数成为临床需要。……