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作 者:汪徐林[1] 邵建国[2] 陈智娴 李兆明[2] 沈毅[1] 秦刚[2]
机构地区:[1]南通大学公共卫生学院流行病与卫生统计学教研室,江苏省南通226019 [2]南通大学附属南通第三医院肝病中心,江苏省南通226006 [3]南通卫生高等职业技术学校药学系,江苏省南通226001
出 处:《中国医师杂志》2016年第3期338-342,346,共6页Journal of Chinese Physician
基 金:江苏省重点研发计划(社会发展)重点病种规范化诊疗项目(BE2015655);国家自然科学基金面上项目(81370520);南通市科技计划项目(MS12015004)
摘 要:目的 探讨人工肝支持系统对慢加急性肝衰竭的疗效和安全性.方法 系统检索截至2014年12月的Medline、Embase、Ovid和Cochrane Library 4个数据库.结局指标采用不同随访时间点的患者病死率.分析的结果采用合并相对危险度(RR).结果 共纳入10篇文献,其中7篇为随机对照临床试验,3篇为对照研究,共包含1 682例慢加急性肝衰竭患者,其中有842例接受人工肝支持系统联合常规内科治疗,另外840例接受常规内科治疗.人工肝组患者1个月和3个月的病死率分别下降16.4%和13.2%,合并RR值分别为0.83(95%可信区间0.75-0.92)和0.86(95%可信区间0.79 ~0.94).结论 人工肝支持系统可降低慢加急性肝衰竭患者的短期病死率.Objective To explore a time series based meta-analysis of randomized clinical trials (RCTs) and observational studies which examined differences in mortality in acute-on-chronic liver failure (ACLF) patients treated with artificial liver support system(ALSS) or not.Methods Medline,Embase,Ovid,and Cochrane library database was systemically searched up to December 2014.The outcome measure was mortality at different follow-up endpoints.Relative risks (RRs) were pooled for analysis.Results Ten studies,involving a total of 1682 ACLF patients,among whom 842 were treated with ALSS.ALSS was found to reduce the risk of 1-month and 3-month mortality for patients with ACLF by nearly 16.4% and 13.2%,respectively.Randomized trials and observational studies provided good internal and external validity,respectively.Conclusions ALSS therapy could reduce short-term mortality in patients with ACLF.Clinical utility of this system for survival benefit may be implied.
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