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The efficacy and safety of immunosuppressive therapies in the treatment of IgA nephropathy: A network meta-analysis.
Scientific Reports ( IF 4.6 ) Pub Date : 2020-04-08 , DOI: 10.1038/s41598-020-63170-w
Jiaxing Tan 1, 2 , Lingqiu Dong 1, 2 , Donghui Ye 1, 2 , Yi Tang 1 , Tengyue Hu 1, 2 , Zhengxia Zhong 2 , Padamata Tarun 2 , Yicong Xu 1, 2 , Wei Qin 1
Affiliation  

Immunoglobulin A nephropathy (IgAN) is a common autoimmune glomerulonephritis that can result in end-stage renal disease (ESRD). Whether immunosuppressants are superior or equivalent to supportive care is still controversial. A network meta-analysis was conducted to compare the efficacy and safety of immunosuppressive treatment for IgAN. Medline, Cochrane Central Register of Controlled Trials (CENTRAL), Web of Science, and EMBASE were searched on December 30, 2018. We used a random-effects model with a Bayesian approach to appraise both renal outcomes and serious adverse effects. Relative risks (RRs) with 95% confidence intervals (CIs) were calculated to present the relative effects. The ranking probabilities were calculated by the surface under the cumulative ranking curve (SUCRA). In total, 24 RCTs comprising 6 interventions were analyzed. Steroids significantly delayed the progression of renal deterioration with acceptable serious adverse effects, compared with supportive care (RR = 0.28, 95% CI = 0.13–0.51, SUCRA = 48.7%). AZA combined with steroids might be an alternative immunosuppressive therapy. Tacrolimus might decrease the proteinuria level (RR = 3.1, 95% CI = 1.2–9.4, SUCRA = 66.5%) but cannot improve renal function, and the side effects of tacrolimus should not be neglected. MMF and CYC showed no superiority in the treatment of IgAN. In summary, steroids might be recommended as the first-line immunosuppressive therapy for IgAN.



中文翻译:

免疫抑制疗法在治疗IgA肾病中的有效性和安全性:网络荟萃分析。

免疫球蛋白A肾病(IgAN)是常见的自身免疫性肾小球肾炎,可导致终末期肾脏疾病(ESRD)。免疫抑制剂是否优于或等同于支持治疗仍存在争议。进行网络荟萃分析以比较免疫抑制治疗IgAN的有效性和安全性。于2018年12月30日对Medline,Cochrane对照试验中央注册系统(CENTRAL),Web of Science和EMBASE进行了搜索。我们使用贝叶斯方法采用随机效应模型评估肾脏预后和严重不良反应。计算具有95%置信区间(CIs)的相对风险(RRs)以显示相对影响。通过累积排名曲线(SUCRA)下的表面计算排名概率。总共分析了包括6种干预措施的24个RCT。与支持治疗相比,类固醇显着延迟了肾脏恶化的进展,并具有可接受的严重不良反应(RR = 0.28,95%CI = 0.13-0.51,SUCRA = 48.7%)。结合类固醇的AZA可能是一种替代的免疫抑制疗法。他克莫司可能降低蛋白尿水平(RR = 3.1,95%CI = 1.2–9.4,SUCRA = 66.5%),但不能改善肾功能,因此他克莫司的副作用不容忽视。MMF和CYC在IgAN的治疗中没有优势。总之,类固醇可能被推荐作为IgAN的一线免疫抑制疗法。结合类固醇的AZA可能是一种替代的免疫抑制疗法。他克莫司可能降低蛋白尿水平(RR = 3.1,95%CI = 1.2–9.4,SUCRA = 66.5%),但不能改善肾功能,因此他克莫司的副作用不容忽视。MMF和CYC在IgAN的治疗中没有优势。总之,类固醇可能被推荐作为IgAN的一线免疫抑制疗法。结合类固醇的AZA可能是一种替代的免疫抑制疗法。他克莫司可能降低蛋白尿水平(RR = 3.1,95%CI = 1.2–9.4,SUCRA = 66.5%),但不能改善肾功能,因此他克莫司的副作用不容忽视。MMF和CYC在IgAN的治疗中没有优势。总之,类固醇可能被推荐作为IgAN的一线免疫抑制疗法。

更新日期:2020-04-08
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