中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (41): 6689-6695.doi: 10.3969/j.issn.2095-4344.2014.41.023

• 干细胞循证医学 evidence-based medicine of stem cells • 上一篇    下一篇

骨髓干细胞移植改善心肌梗死患者心功能的系统评价

刘 杨,李晓艳,陈盼盼,李 君   

  1. 武汉大学人民医院,湖北省武汉市 430060
  • 修回日期:2014-09-07 出版日期:2014-10-01 发布日期:2014-10-01
  • 通讯作者: 李晓艳,教授,武汉大学人民医院,湖北省武汉市 430060
  • 作者简介:刘杨,女,1986年生,湖北省恩施市人,土家族,武汉大学人民医院在读硕士。

Bone marrow stem cell transplantation for improving heart function of patients with acute myocardial infarction: a systematic review

Liu Yang, Li Xiao-yan, Chen Pan-pan, Li Jun   

  1. Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, China
  • Revised:2014-09-07 Online:2014-10-01 Published:2014-10-01
  • Contact: Li Xiao-yan, Professor, Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, China
  • About author:Liu Yang, Studying for master’s degree, Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei Province, China

摘要:

背景:虽然已有很多的研究表明自体骨髓干细胞移植可以治疗心肌梗死,但是缺乏大规模多中心的临床随机对照试验来说明自体骨髓干细胞对心肌梗死的治疗效果。

目的:系统评价自体骨髓干细胞移植后心肌梗死患者心功能的改善情况。
方法:计算机检索Cochrane Central Register of Controlled Trials(CENTRAL)、MEDLINE、EMbase、PEDro(www.pedro.org.au)、OpenSIGLE、National Technical Information Service (NTIS)、中国知网(CNKI)、维普数据库(VlP)、万方数据库(Wanfang Data)和中国生物医学文献数据库(CBM)中关于骨髓干细胞移植改善心肌梗死患者心功能的随机对照试验,同时追索纳入文献的参考文献。检索时限均为从建库至2012年11月。统计学分析采用RevMan5.1软件。
结果与结论:共纳入14个随机对照试验。Meta分析的3个主要结局的结果显示:骨髓干细胞移植治疗心肌梗死后患者的射血分数、心输出量与未进行骨髓干细胞移植患者比较,差异有显著性意义[WMD 95%CI分别为5.23 (0.73,9.72),P < 0.01和1.69(1.23,2.16),P < 0.000 01]。现有的研究显示,骨髓干细胞移植治疗能明显改善患者的射血分数、心输出量。在考虑改善患者心功能的时候,临床医生可以将骨髓干细胞移植作为推荐。但鉴于纳入研究较少、样本量较少,各研究评价方法差异性较大,并且存在的评价时间不相同,故需开展大样本、多中心、方法科学和规范的高质量随机对照试验,以求进一步验证骨髓干细胞移植的治疗方式和治疗效果。

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程


全文链接:

关键词: 干细胞, 骨髓干细胞, 心肌梗死, 自体, 射血分数, 心输出量

Abstract:

BACKGROUND: Although increasing studies have shown that autologous bone marrow stem cell transplantation can treat myocardial infarction, but there is a lack of large-scale multi-center randomized controlled trials to illustrate the therapeutic effectiveness of autologous bone marrow stem cell treatment for myocardial infarction.

OBJECTIVE: To systematically evaluate the improvement of heart function in patients with myocardial infarction undergoing autologous bone marrow stem cell transplantation.
METHODS: Cochrane Central Register of Controlled Trials (Central), MEDLINE, EMbase, PEDro (www.pedro.org.au), OpenSIGLE, National Technical Information Service (NTIS), CNKI, VIP database (VlP), Wanfang Data and Chinese biomedical literature database (CBM) were searched for the randomized controlled trials addressing bone marrow stem cell transplantation for heart function in patients with myocardial infarction. The bibliographies of the included studies were also searched. The time span was from database establishment to November 2012. The extracted data were analyzed by RevMan5.1.
RESULTS AND CONCLUSION: A total of 14 randomized controlled trials were included. Results from the meta-analysis showed that the ejection fraction and cardiac output of patients undergoing bone marrow stem cell transplantation was significantly different from those of patients without cell transplantation (WMD=5.23, 95%CI (0.73, 9.72), P < 0.01; WMD=1.69, 95%CI (1.23, 2.16), P < 0.000 01). Current evidence has demonstrated that bone marrow stem cell transplantation can remarkably improve the ejection fraction and cardiac output of myocardial infarction patients, which can be clinically recommended for improvement of heart function. Due to the limitations of the included studies, more large-sample, multi-center high-quality randomized controlled trials are required to further verify the therapeutic methods and effectiveness.

中国组织工程研究杂志出版内容重点:干细胞;骨髓干细胞;造血干细胞;脂肪干细胞;肿瘤干细胞;胚胎干细胞;脐带脐血干细胞;干细胞诱导;干细胞分化;组织工程


全文链接:

Key words: bone marrow, stem cells, transplantation, autologous, myocardial infarction

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