中国组织工程研究 ›› 2015, Vol. 19 ›› Issue (42): 6882-6888.doi: 10.3969/j.issn.2095-4344.2015.42.028

• 组织构建循证医学 evidence-based medicine in tissue construction • 上一篇    

低温机械灌注与单纯冷保存供肾对肾移植预后影响的Meta分析

胡晓燕1,王彦峰1,叶啟发1,2,陈治泉1,范晓礼1,郭 毅3,4,李 宁1   

  1. 1武汉大学中南医院,武汉大学肝胆疾病研究院,武汉大学移植医学中心,移植医学技术湖北省重点实验室,湖北省武汉市 430071;2中南大学湘雅三医院,卫生部移植医学工程技术研究中心,湖南省长沙市 410013;3武汉大学公共卫生学院流行病学教研室,湖北省武汉市 430071;4武汉大学病毒学国家重点实验室,湖北省武汉市 430071
  • 出版日期:2015-10-08 发布日期:2015-10-08
  • 通讯作者: 叶啟发,博士,教授,主任医师,博士后导师,武汉大学中南医院,武汉大学肝胆疾病研究院,湖北省武汉市 430071;中南大学湘雅三医院,湖南长沙市 410013
  • 作者简介:胡晓燕,女,1991年生,山西省晋中市人,汉族,武汉大学在读硕士,主要从事器官移植研究。
  • 基金资助:

    国家自然科学基金新疆联合项目(U1403222);湖北省卫生计生科研项目(WJ2015MB037);中央高校基本科研业务基金(2042015kf1015)

Effects of hypothermic machine perfusion versus static cold storage of kidney allografts on transplant outcomes: a Meta-analysis

Hu Xiao-yan1, Wang Yan-feng1, Ye Qi-fa1, 2, Chen Zhi-quan1, Fan Xiao-li1, Guo Yi3, 4, Li Ning1   

  1. 1Zhongnan Hospital of Wuhan University, Wuhan 430071, Hubei Province, China; 2Third Xiangya Hospital of Central South University, Changsha 410013, Hunan Province, China; 3Department of Epidemiology, School of Public Health, Wuhan University, Wuhan 430071, Hubei Province, China; 4State Key Laboratory of Virology, Wuhan University, Wuhan 430071, Hubei Province, China
  • Online:2015-10-08 Published:2015-10-08
  • Contact: Ye Qi-fa, M.D., Professor, Chief physician, Doctoral supervisor, Zhongnan Hospital of Wuhan University, Wuhan 430071, Hubei Province, China; Third Xiangya Hospital of Central South University, Changsha 410013, Hunan Province, China
  • About author:Hu Xiao-yan, Studying for master’s degree, Zhongnan Hospital of Wuhan University, Wuhan 430071, Hubei Province, China
  • Supported by:

    the National Natural Science Foundation and Xinjiang Joint Project, No. U1403222; the Medical and Family Planning Research of Hubei Province, No. WJ2015MB037; the Fundamental Research Funds for the Central Universities, No. 2042015kf1015

摘要:

背景:目前,国内外低温机械灌注与冷保存对肾移植预后影响的文章比较多,但结论各异,且由于大多单个研究样本量存在局限,对低温机械灌注的优缺点缺乏客观评价。
目的:比较低温机械灌注与冷保存对肾移植预后的影响。
方法:计算机检索PubMed、sinoMed、EMbase、Web of Science、the Cochrane Central Register of Controlled Trials (CENTRAL)、万方数据库及中国知网,查找并筛选出所有比较低温机械灌注与冷保存对肾移植预后影响的随机对照试验(Randomized Controlled Trial,RCT),同时手检纳入文献的参考文献,检索时限均为建库至2015年3月4日。按纳入排除标准由2位评价者独立进行RCT的筛选、资料提取和质量评价后,采用RevMan(5.3.0版)软件进行Meta分析,并采用GRADEpro3.6软件进行证据质量评价。
结果与结论:共纳入文献6篇,低温机械灌注保存供肾共619例,冷保存保存供肾共620例。结果显示:低温机械灌注组原发性移植物无功能发生率、功能性移植肾功能延迟恢复发生率、移植肾功能延迟恢复发生率均显著低于冷保存组(P < 0.05或0.01)。患者1年生存率、移植物1年存活率差异均无显著性意义(P > 0.05)。结果表明低温机械灌注保存供体只能降低肾移植后近期并发症的发生率,维护肾脏功能,但无法提高患者1年生存率和移植物1年存活率,相比较冷保存的保存方式,低温机械灌注对供体器官的保护无长期优势。
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

关键词: 组织构建, 组织工程, 肾移植, 保存, 低温机械灌注, 冷保存, Meta分析, 国家自然科学基金

Abstract:

BACKGROUND: At present, there are a number of articles about hypothermic machine perfusion versus static cold storage of kidney allografts; however, the conclusions are various. Furthermore, due to the limitation of single sample size, there is a lack of objective evaluation on the merits and demerits of hypothermic machine perfusion.

OBJECTIVE: To compare the prognostic outcomes of hypothermic machine perfusion and static cold storage of kidney allografts.
METHODS: A computer-based search of PubMed, sinoMed, EMbase, Web of Science, the Cochrane Central Register of Controlled Trials (CENTRAL), Wanfang and CNKI databases were searched from their establishment to March 4, 2015 to screen the randomized controlled trials (RCTs) about hypothermic machine perfusion versus static cold storage for kidney transplantation. Meanwhile, the references of included RCTs were also searched by hand. After study selection, RCTs screening, data extraction and quality assessment were conducted by two reviewers independently. Meta-analyses were performed by using the RevMan5.3.0 software. The quality of evidence was assessed by using the GRADEpro3.6 software.

RESULTS AND CONCLUSION: Six articles were included, involving 619 cases undergoing hypothermic machine perfusion and 620 cases undergoing static cold storage. The results of Meta-analyses showed that the incidence of primary graft non-function, incidence of delayed graft function of functional kidney allografts, and incidence of delayed graft function were significantly lower in the hypothermic machine perfusion group than the static cold storage group (P < 0.05 or 0.01). There were no differences in the 1-year recipient survival rate and 1-year allograft survival rate between the two groups (P > 0.05). These findings indicate that the hypothermic machine perfusion only can reduce the incidence of postoperative complications to maintain the function of kidney, but cannot improve the 1-year recipient survival rate and 1-year allograft survival rate. Hypothermic machine perfusion has no advantage on the long-term preservation of donor organ compared with the static cold storage. 
中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Kidney, Kidney Transplantation, Organ Preservation, Organ Transplantation, Meta-Analysis