肝移植3种器官保存液的比较研究

目的 比较UW液、Celsior液和HTK液时移植供肝灌注保存的效果.方法 回顾性分析2002年1月～2004年3月施行的成人首次肝脏移植且术前诊断为良性肝病者263例,根据所采用的灌注保存液分为lAW液组(161例)、Celsior组(45例)和HTK组(57例),3组患者年龄、性别及原发病分布,术前肝功能指标及分级,肝移植术式及供肝冷,热缺血时间差异均无显著性,比较3组患者术后早期移植肝功能指标、血管及胆道并发症发生率和移植物存活率.结果 3组患者肝移植术后早期血清丙氨酸氨基转移酶、门冬氨酸氨基转移酶、碱性磷酸酶和γ-谷氨酰转肽酶差异均无显著性;UW液组术后第7天血清总胆红素(117.4±96.3)μmol/L高于Celsior组[(85.1±77.9)μmol/L,P=0.047]和HTK组[(86.5±82.6)μmol/L,P=0.033];HTK组术后即刻凝血酶原时间(21.9±5.8)s低于UW液组[(24.8±6.2)s,P=0.004]和Celsior组[(26.4±7.0)s,P=0.0011;HTK组凝血酶原时问峰值(24.0±5.2)s低于Celsior组[(27.5±6.1)s,P=0.002].UW液组发生移植肝原发无功能2例(1.2%),但组间差异无显著性(P=0.528).3组患者术后血管并发症、胆道并发症及排斥反应发生率和再次移植率差异均无显著性.移植物1年及3年存活率分别为:UW液组80.7%和73.9%,Celsior组91.1%和82.2%,HTK组94.7%和80.7%,存活时间差异无显著性(P=0.099).结论 UW液、Celsior液和HTK液对移植供肝灌注保存的效果差异无显著性.

Comparison of three organ preservation solutions in clinical liver transplantation

[Objective] To compare the efficacy of three organ preservation solutions--University of Wisconsin (UW) solution, Celsior solution and Histidine-Tryptophan-Ketoglutarate (HTK) solution in liver transplantation. [Methods] We reviewed the records of 263 consecutive adult patients with benign end-stage liver diseases undergoing primary liver transplantation from January, 2002 to March, 2004. The patients were divided into UW(161), Celsior(45) and HTK(57) groups according to graft preservation solutions. Age, s...