机构地区:[1]上海交通大学医学院附属仁济医院肾脏科,200127
出 处:《中华肾脏病杂志》2014年第11期833-840,共8页Chinese Journal of Nephrology
基 金:“973”课题(2012CB517602);港澳台科技合作专项基金(2014DFT30090);国家自然科学基金(81102700,81373865);上海市高级中西医结合人才培养基金(ZYSNXD012-RC-ZXY017);上海市科委项目基金(12401906400,1340190610)
摘 要:目 的应用Meta分析的方法评价IgA肾病免疫抑制治疗的远期疗效.方法 采用计算机检索EMBASE、Pubmed、Elsevier Science Direct、Scopus、Web of Science、Google Scholar、Cochrane图书馆、中国知网期刊、万方、维普等数据库文献,检索时间从建库至2014年5月,检索IgA肾病免疫抑制治疗的临床随机对照试验(RCT)、随访时间不少于3年的文献.由两名评价者分别检索和收集资料,采用Cochrane系统评价手册推荐的6条质量评价标准对纳入研究进行质量评价,应用Stata 12.0软件进行数据分析.结果 共纳入9项RCT研究,包括568例研究对象,中位随访时间为6年.Meta分析结果显示,免疫抑制治疗能够降低IgA肾病患者远期终末期肾脏病(ESRD)的发生风险(RR=0.32,95%CI:0.20~ 0.49,P<0.01).亚组分析结果表明,在免疫抑制治疗降低IgA肾病患者ESRD发病风险方面,随访7至10年的免疫抑制治疗疗效(RR=0.28,95%CI:0.13~ 0.59,P<0.01)与随访3~6年的研究(RR=0.34,95%CI:0.19~ 0.59,P< 0.01)相近;联合免疫抑制剂组疗效(RR=0.29,95%CI:0.15 ~ 0.58,P<0.01)与单用免疫抑制剂组(RR=0.33,95%CI:0.18~ 0.59,P<0.01)相似;纳入欧洲人的研究(RR=0.27,95%CI:0.14~0.53,P<0.01)与纳入亚洲人的研究(RR=0.35,95%CI:0.19~ 0.65,P< 0.01)疗效的差异亦无统计学意义.安全性分析结果提示,免疫抑制治疗增加IgA肾病患者远期不良反应的发生风险(RR=2.33,95%CI:1.33~ 4.09,P<0.01).结论 免疫抑制治疗可以降低IgA肾病患者远期ESRD的发病风险,但应注意免疫抑制剂不良反应的发生.Objective To access the long-term efficacy and safety of immunosuppression on the progression of IgA nephropathy (IgAN) by Meta analysis.Methods Databases EMBASE,Pubmed,Elsevier Science Direct,Scopus,Web of Science,Google Scholar,Cochrane Library,China National Knowledge Infrastructure,WanFang and VIP Data were retrieved to collect the randomized controlled trials (RCTs) at least 3 years follow-up on immunosuppression for IgAN published before May 2014.The literatures were screened independently by two reviewers according to the inclusion and exclusion criteria,and the methodological quality was assessed.Statistic software Stata 12.0 was used to conduct analysis.Results Nine articles were included in this study with a total of 568 patients.Immurnosuppression could lowered the risk for the progression to ESRD (RR=0.32,95%CI:0.20-0.49,P < 0.01).As far as the efficacy of immunosuppression,subgroup analysis indicated that three studies with more than 7 year follow-up (RR=0.28,95%CI:0.13-0.59,P < 0.01) were similar with 7 studies followed by for less than 7 years (RR=0.34,95% CI:0.19-0.59,P<0.01); six adopted immunosuppressor monotherapy (RR=0.29,95% CI:0.15-0.58,P< 0.01) were similar to two used corticosteroids plus other immunosuppression (RR=0.33,95%CI:0.18-0.59,P < 0.01); There were no significant differences between four studies from Europe (RR=0.27,95%CI:0.14-0.53,P < 0.01) and five from Asia (RR=0.35,95% CI:0.19-0.65,P<0.01).Immunosuppression was associated with an increased risk for adverse events (RR=2.33,95% CI:1.33-4.09,P<0.01).Conclusion Immunosuppression for IgAN may reduce long-term risk of progression to ESRD,but increase the risk of adverse events to some extent.
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