Clinical efficacy of ABO-incompatible living donor liver transplantation: a Meta analysis
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摘要:
目的 系统评价ABO血型不合活体肝移植(ABO-I LDLT)术后的疗效,并与ABO血型相合活体肝移植(ABO-C LDLT)相比较。 方法 系统检索国内外多个数据库,收集关于ABO-I LDLT及ABO-C LDLT疗效对比的文献。根据标准筛选文献,并进行文献质量评价,提取数据。采用Rev Man 5.3软件,应用随机效应模型或固定效应模型进行Meta分析。 结果 检索文献432篇,按纳入标准筛选共纳入6篇英文文献。Meta分析结果表明ABO-I LDLT组与ABO-C LDLT组的受体及移植物术后1、3、5年存活率和排斥反应发生率差异均无统计学意义(均为P≥0.05);ABO-I LDLT组术后胆道并发症发生率和肝动脉栓塞发生率均高于ABO-C LDLT组,差异均有统计学意义[比值比(OR)=2.08,95%可信区间(CI)1.25~3.45,P=0.005;OR=2.24,95%CI 1.03~4.89,P=0.04)。 结论 与ABO-C LDLT相比,ABO-I LDLT疗效稍差,但仍是一种可供选择的治疗终末期肝病的有效手段。 Abstract:Objective To systematically evaluate the clinical efficacy of ABO-incompatible living donor liver transplantation (ABO-I LDLT) and compare with ABO-compatible LDLT (ABO-C LDLT). Methods A systematic search of multiple databases at home and abroad was conducted to retrieve the literatures related to the statistical comparison of clinical efficacy between ABO-I LDLT and ABO-C LDLT. The literature screening was conducted, the quality of literatures was evaluated and data extraction was performed. Using Rev Man 5.3 software, a Meta-analysis was performed by random effect model or fixed effect model. Results A total of 432 articles were searched, and 6 articles published in English were eventually included according to the inclusion criteria. The Meta-analysis demonstrated that there was no significant difference in the postoperative 1-, 3- and 5-year survival rate of the recipients and grafts and the incidence of rejection responses between the ABO-I LDLT and ABO-C LDLT groups (all P≥0.05). The incidence of postoperative biliary complications and hepatic artery embolization in the ABO-I LDLT group was significantly higher than that in the ABO-C LDLT group [odds ratio (OR) =2.08, 95% confidence interval (CI) 1.25-3.45, P=0.005; OR=2.24, 95%CI 1.03-4.89, P=0.04]. Conclusions Compared with the ABO-C LDLT, ABO-I LDLT yields lower clinical efficacy, whereas it is still an effective method for the treatment of end-stage liver disease. -
图 8 ABO-I LDLT组与ABO-C LDLT组胆道并发症发生率比较
Figure 8. Figure 8 Comparison of the incidence of biliary complications between ABO-I LDLT group and ABO-C LDLT group
表 1 纳入文献的基本信息及质量评分
Table 1. Basic information and scores of quality assessment of the included articles
研究作者 年份 国家或地区 文献类型 病例收集年份 ABO-I LDLT组 ABO-C LDLT组 NOS评分(分) 总例数 受体年龄 总例数 受体年龄 Song GW, et al[3] 2016 韩国 回顾性队列研究 2008~2013 235 25~68岁 1 301 19~70岁 8 Lee CF, et al[4] 2015 中国台湾 回顾性队列研究 2006~2013 046 19~67岁 0340 18~70岁 8 Kim JM, et al[5] 2016 韩国 回顾性队列研究 2010~2013 47 22~65岁 94 20~68岁 8 Bang JB, et al[6] 2016 韩国 回顾性队列研究 2008~2014 27 31~65岁 114 - 7 Egawa H, et al[10] 2004 日本 回顾性队列研究 1990~2000 66 3个月~55岁 461 1个月~68岁 7 Kim JD, et al[11] 2016 韩国 回顾性队列研究 2011~2014 25 35~66岁 157 44岁~57岁 8 -代表研究中未具体提及或难以提取 -
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