益生菌辅助防治化疗相关性腹泻的Meta分析
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篇名: 益生菌辅助防治化疗相关性腹泻的Meta分析
TITLE:
摘要: 目的:系统评价益生菌辅助防治化疗相关性腹泻(CID)的有效性,为临床提供循证参考。方法:计算机检索EMBase、Cochrane 图书馆、PubMed、中国期刊全文数据库、中文科技期刊数据库、万方数据库和中国生物医学文献数据库,收集益生菌辅助防治CID的随机对照试验(RCT),提取资料并根据Cochrane Hand book 5.0推荐的“风险偏倚评估”工具评价质量,采用Rev Man 5.2统计软件进行Meta分析。结果:最终纳入10项RCT,共871例患者。Meta分析结果显示,在常规对症治疗的基础上加用益生菌可以显著降低肿瘤患者总腹泻率[OR=0.31,95%CI(0.20,0.49),P<0.001 ]和Ⅲ~Ⅳ级腹泻率[OR=0.09,95%CI(0.03,0.24),P<0.001],提高总有效率[OR=4.16,95%CI(2.40,7.23),P<0.001]和完全缓解率[OR=2.55,95%CI(1.66,3.90),P<0.001],差异均有统计学意义;但对患者Ⅰ~Ⅱ级腹泻率[OR=0.86,95%CI(0.48,1.56),P=0.62]和部分缓解率[OR=1.00,95%CI(0.67,1.50),P=1.00]影响不大,差异均无统计学意义。结论:化疗前使用益生菌可有效预防肿瘤患者严重CID的发生;在治疗CID中,联用益生菌亦可以提高常规对症治疗的疗效。
ABSTRACT: OBJECTIVE: To systematically evaluate the effectiveness of probiotics in adjunctive prevention and treatment of chemotherapy-induced diarrhea (CID), and to provide evidence-based reference in the clinic. METHODS: All relevant randomized controlled trials (RCTs) of probiotics in adjunctive prevention and treatment of CID were collected by searching EMBase, Cochrane library, PubMed, CJFD, VIP, Wanfang databases and CBM. Meta-analysis were performed with Rev Man 5.2 software after data extraction and quality evaluation by Cochrane Hand book 5.0 “risk-bias assessment tool”. RESULTS: 10 RCTs were included, involving 871 patients. The results of Meta-analysis showed that addition of probiotics on the basis of conventional symptomatic therapy significantly reduced the total rate of diarrhea in cancer patients [OR=0.31,95%CI(0.20,0.49),P<0.001] and Ⅲ-Ⅳ diarrhea rate[OR=0.09,95%CI(0.03,0.24),P<0.001], improved overall response rate [OR=4.16,95%CI(2.40,7.23),P<0.001] and complete remission rate [OR=2.55,95%CI(1.66,3.90),P<0.001], with statistical significance. The probiotics had little effect onⅠ-Ⅱlevel diarrhea rate[OR=0.86,95%CI(0.48,1.56),P=0.62] and partial remission rate[OR=1.00,95%CI(0.67,1.50),P=1.00], with statistical significance. CONCLUSIONS: The use of probiotics before chemotherapy can effectively prevent the occurrence of severe CID in cancer patients; in the treatment of CID, the combination of probiotics can also improve therapeutic efficacy of conventional symptomatic treatment.
期刊: 2017年第28卷第9期
作者: 李锐,李月,袁建梅,郑泰浩,石学军
AUTHORS: LI Rui,LI Yue,YUAN Jianmei,ZHENG Taihao,SHI Xuejun
关键字: 化疗相关性腹泻;益生菌;系统评价;Meta分析;随机对照试验
KEYWORDS: Chemotherapy-induced diarrhea; Probiotics; Systematic review; Meta-analysis; Randomized controlled trial
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