中国全科医学 ›› 2021, Vol. 24 ›› Issue (6): 712-717.DOI: 10.12114/j.issn.1007-9572.2020.00.621

• 专题研究 • 上一篇    下一篇

沃诺拉赞对比质子泵抑制剂治疗反流性食管炎有效性和安全性的Meta分析

李勉力1,张伟健1,郭玲珑1,黄彦子1,郭绍举2,李海文2,许艺飞2,姜小艳2,李京伟2,康建媛2,陈绮婷1,黄彬2*   

  1. 1.518033广东省深圳市,广州中医药大学第四临床医学院 2.518033广东省深圳市中医院脾胃科
    *通信作者:黄彬,主任中医师;E-mail:1677825889@qq.com
  • 出版日期:2021-02-20 发布日期:2021-02-20
  • 基金资助:
    基金项目:广东省名中医传承工作室项目(粤中医办函〔2020〕1号)

Efficacy and Safety of Vonoprazan versus PPIs in Treating Reflux Esophagitis:a Meta-analysis 

LI Mianli1,ZHANG Weijian1,GUO Linglong1,HUANG Yanzi1,GUO Shaoju2,LI Haiwen2,XU Yifei2,JIANG Xiaoyan2,LI Jingwei2,KANG Jianyuan2,CHEN Qiting1,HUANG Bin2*   

  1. 1.The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine,Shenzhen 518033,China
    2.Department of Spleen and Stomach,Shenzhen Traditional Chinese Medicine Hospital,Shenzhen 518033,China
    *Corresponding author:HUANG Bin,Chief TCM physician;E-mail:1677825889@qq.com
  • Published:2021-02-20 Online:2021-02-20

摘要: 背景 反流性食管炎(RE)的治疗主要为抑制胃酸分泌,缓解反流症状及预防并发症。沃诺拉赞为一种新型的钾离子竞争性酸阻滞剂,具有高速、高效抑酸特点,近年来用于RE的治疗。目的 评价沃诺拉赞对比质子泵抑制剂(PPI)治疗RE的有效性与安全性。方法 计算机检索中国知网(CNKI)、维普网(VIP)、万方数据知识服务平台、PubMed、EMBase、the Cochrane Library等数据库,收集沃诺拉赞(试验组)与PPI(对照组)对比治疗RE的随机对照试验,检索时间限定为2015年1月—2020年4月。对符合纳入标准的文献进行资料提取和质量评价,应用RevMan 5.3软件对纳入的文献数据进行Meta分析。结果 共纳入5篇文献,均为英文文献,共1 414例患者。Meta分析结果显示,试验组和对照组第8周治愈率、第4周有效率比较,差异均无统计学意义〔相对危险度(RR)=1.02,95%CI(0.99,1.04),P=0.15;RR=1.03,95%CI(0.99,1.06),P=0.18〕;试验组第2周有效率高于对照组,差异有统计学意义〔RR=1.09,95%CI(1.03,1.15),P=0.002〕。试验组和对照组洛杉矶(LA)分级系统为A/B级患者第2、4、8周治愈率比较,差异均无统计学意义〔第2周:RR=1.04,95%CI(0.98,1.10),P=0.21;第4周:RR=0.98,95%CI(0.95,1.02),P=0.33;第8周:RR=1.00,95%CI(0.97,1.02),P=0.74〕;试验组LA分级系统为C/D级患者第2、4、8周治愈率均高于对照组〔第2周:RR=1.26,95%CI(1.11,1.42),P=0.000 3;第4周:RR=1.15,95%CI(1.05,1.25),P=0.003;第8周:RR=1.09,95%CI(1.02,1.16),P=0.01〕。试验组和对照率治疗过程中不良事件(TEAEs)发生率和严重不良事件(SAEs)发生率比较,差异均无统计学意义〔TEAEs:RR=1.04,95%CI(0.89,1.22),P=0.59;SAEs:RR=0.82,95%CI(0.29,2.35),P=0.71〕。结论 沃诺拉赞在RE黏膜愈合阶段的有效性及安全性与PPI相似,具有起效迅速的特点,短期疗效优于PPI,对重度RE患者具有更高的临床效益,但本Meta分析纳入文献数量较少,仍需更多相关的多中心、大样本临床随机对照试验进行验证。

关键词: 食管炎, 消化性, 沃诺拉赞, 质子泵抑制剂, Meta分析

Abstract: Background The acid secretion inhibition method typically adopted to treat reflux esophagitis (RE) aims to relieve symptoms and prevent complications.Vonoprazan is a novel potassium-competitive acid blocker characterised by rapid and potent acid inhibition,which has been used to treat RE recently.Objective To systematically evaluate the efficacy and safety of vonoprazan in the treatment of RE compared with proton-pump inhibitor(PPI).Methods Databases of CNKI,VIP,Wanfang Data,PubMed,EMBase and the Cochrane Library were searched to collect randomized controlled trials (RCTs) of vonoprazan (treatment group) compared with PPI (control group) in the treatment of RE published from January 2015 to April 2020.Date extraction and quality evaluation of RCTs meeting the inclusion criteria were performed,and meta-analysis was conducted by using RevMan 5.3.Results A total of 5 RCTs were included,all in English,with a total of 1 414 patients.Two groups showed no significant differences in the response rate at the 4th week of treatment 〔RR=1.03,95%CI(0.99,1.06),P=0.18〕and in the complete response rate at the 8th week of treatment 〔RR=1.02,95%CI(0.99,1.04),P=0.15〕.However,the response rate of treatment group was significantly higher at the 2nd week of treatment〔RR=1.09,95%CI (1.03,1.15),P=0.002〕.In addition,no significant difference was found in the complete response rate between those with Los Angeles grade A/B RE in both groups at the 2nd,4th and 8th weeks of treatment〔RR=1.04,95%CI (0.98,1.10),P=0.21 ;RR=0.98,95%CI (0.95,1.02),P=0.33;RR=1.00,95%CI (0.97,1.02),P=0.74〕.On the contrary,the complete response rate was numerically higher in those with Los Angeles grade C/D RE in the treatment group compared to that of those in the control group at the 2nd,4th and 8th weeks of treatment〔 RR=1.26,95%CI (1.11,1.42),P=0.000 3;RR=1.15,95%CI (1.05,1.25),P=0.003;RR=1.09,95%CI (1.02,1.16),P=0.01〕.Meta-analysis of safety demonstrated that there were no significant differences in treatment-emergent adverse events 〔RR=1.04,95%CI (0.89,1.22),P=0.59〕 and serious adverse events〔RR=0.82,95%CI (0.29,2.35),P=0.71〕between the two groups.Conclusion The efficay and safety of vonoprazan are similar to PPIs in RE mucosa healing stage,but vonoprazan is more efficacy and acts quicker than PPI in a short-term treatment.What's more,vonoprazan brings more clinical benefits to those with severe RE.Due to insufficient quantity of RCTs,our conclusion still needs to be verified by more multi-center large-sample RCTs.

Key words: Esophagitis, peptic;Vonopranzan;Proton pump inhibitors;Meta-analysis