中国全科医学 ›› 2021, Vol. 24 ›› Issue (2): 225-231.DOI: 10.12114/j.issn.1007-9572.2020.00.628

• 专题研究 • 上一篇    下一篇

大剂量丙种球蛋白辅助治疗成人重症病毒性肺炎临床效果的Meta分析

龙思丹1,2,季双双1,周元琛2,姚树坤2*   

  1. 1.100029北京市,北京中医药大学研究生院 2.100029北京市,中日友好医院消化内科
    *通信作者:姚树坤,教授,主任医师;E-mail:yao_sk@163.com
  • 出版日期:2021-01-15 发布日期:2021-01-15

High-dose Intravenous Gamma Globulin in the Treatment of Severe Viral Pneumonia in Adults:a Meta-analysis 

LONG Sidan1,2,JI Shuangshuang1,ZHOU Yuanchen2,YAO Shukun2*   

  1. 1.Graduate School of Beijing University of Chinese Medicine,Beijing 100029,China
    2.Department of Gastroenterology,China-Japan Friendship Hospital,Beijing 100029,China
    *Corresponding author:YAO Shukun,Professor,Chief physician;E-mail:yao_sk@163.com
  • Published:2021-01-15 Online:2021-01-15

摘要: 背景 近年来,病毒性肺炎患病率较高,尤其是流感所致的重症肺炎具有高死亡率,已有研究表明静脉滴注免疫球蛋白可辅助治疗重症肺炎,但是仅有散在研究及案例报道,缺乏系统的临床疗效评价。目的 评价静脉滴注大剂量丙种球蛋白(IVIG)辅助治疗成人重症病毒性肺炎的临床疗效。方法 检索PubMed、EMBase、Web of Science、The Cochrane Library、中国知网、万方数据知识服务平台、中国生物医学文献数据库、维普网中关于两种治疗方案临床疗效对比的随机对照研究,检索时间为建库至2020-03-05。对纳入研究的文献进行质量评价和数据提取,收集患者的临床有效率、C反应蛋白(CRP)、CD4+、CD4+/CD8+、白介素2(IL-2)、不良反应发生率等指标,并进行Meta分析。结果 共纳入9篇文献,1 021例患者,文献质量等级均为B。Meta分析结果显示,试验组临床有效率〔RR=1.24,95%CI(1.18,1.31),P<0.000 01〕、CD4+水平〔MD=10.05,95%CI(9.19,10.90),P<0.000 01〕,CD4+/CD8+〔MD=0.75,95%CI(0.68,0.82),P<0.000 01〕〕高于对照组,治疗后CRP水平〔MD=-3.64,95%CI(-4.23,-3.05),P<0.000 01〕、IL-2水平〔MD=0.61,95%CI(0.45,0.77),P<0.000 01〕、不良反应发生率〔RR=0.30,95%CI(0.16,0.55),P<0.000 01〕低于对照组。结论 静脉滴注大剂量IVIG能改善成人重症病毒性肺炎的临床结局。

关键词: 肺炎, 病毒性, 丙种球蛋白, 成年人, 治疗结果, 免疫球蛋白, 不良反应, Meta分析

Abstract: Background Viral pneumonia prevalence is relatively high recently,among which influenza virus-induced viral pneumonia has high mortality.Previous research have shown intravenous immunoglobulins is an adjuvant treatment for severe pneumonia.However,clinical efficacy of this therapy in studies(consisting of only a few articles and case reports)of severe viral pneumonia is insufficient and lack of systematic evidence to further prove it.Objective To explore the efficacy of high-dose intravenous gamma globulin in adult patients with severe viral pneumonia by a meta-analysis.Methods Databases of PubMed,EMBase,Web of Science,The Cochrane Library,CNKI,Wanfang Data,CMB and VIP were searched from inception to March 5,2020 for randomized controlled trials(RCTs)in which efficacies of routine treatment with high-dose intravenous gamma globulin were compared with routine treatment in adult patients with severe viral pneumonia.Quality evaluation and data extraction of the included RCTs were carried out.Meta-analysis was performed to evaluate the two types of therapies in terms of clinical efficacy,C-reactive protein(CRP),CD4+,CD4+/CD8+ ratio,IL-2,and incidence of treatment-emergent adverse events.Results Nine RCTs involving 1 021 patients were included for analysis.All of them were evaluated as grade B in terms of methodological quality.Meta-analysis showed that the experimental group showed higher mean levels of clinical efficacy〔RR=1.24,95%CI(1.18,1.31)〕,CD4+〔MD=10.05,95%CI(9.19,10.90)〕,CD4+/CD8+ ratio〔MD=0.75,95%CI(0.68,0.82)〕and lower CRP〔MD=-3.64,95%CI(-4.23,-3.05)〕,IL-2〔MD=0.61,95%CI(0.45,0.77)〕,incidence of adverse reactionscompared 〔RR=0.30,95%CI(0.16,0.55)〕with the control group(P<0.000 01).Conclusion High-dose intravenous infusion of gamma globulin could improve the clinical outcome of severe viral pneumonia in adults.

Key words: Pneumonia, viral;Gamma globulin;Adults;Treatment outcome;Immunoglobulins;Adverse reaction;Meta analysis