摘要
目的探讨活体肝移植（living donor liver transplantation，LDLT）治疗HBV感染导致的急性肝功能衰竭（acuteliverfailure，ALF）和亚急性肝功能衰竭（subacute liver failure，SALF）患者的可行性，并评价其疗效。方法回顾性分析2000年11月至2007年10月完成的10例LDLT治疗ALF、SALF患者的临床资料。10例LDLT的供、受者均为成人，切取右半肝为移植物，8例含肝中静脉（middle hepatic vein，MHV）。10例供者的评估均在确定实施LDLT的24h内完成，供、受者手术均在确定供者后的12h内完成。移植物质量与受者体质量比为（1．03±0．17）％（0．86％～1．22％），移植物体积与受者标准肝体积比为（52．2±11．8）％（47．6％～70．1％）。结果10例受者中，2例分别于术后7、28d时因肺部感染、十二指肠球部溃疡穿孔腹腔感染死亡。1例胆管吻合口胆漏，经十二指肠镜下置入鼻胆管引流治愈。2例术后1周出现轻度急性排斥反应，增强免疫抑制强度后肝功能恢复正常。8例中位随访期9．6个月（2～84个月），生存质量优良。10例供者中，1例出现急性门静脉高压症导致脾脏破裂，行脾脏切除术，其后出现胆管断端胆漏，经鼻胆管引流结合经皮穿刺腹腔引流治愈。其余9例无并发症发生。结论LDLT适宜治疗HBV感染导致的ALF、SALF，而且能获得较好的中、远期疗效。
Objective To investigate the feasibility and evaluate the outcome of living donor liver transplantation （LDLT） for hepatitis B virus （HBV） related acute liver failure （ALF） or subacnte liver failure （SALF）. Methods A retrospective analysis was done based on the clinical data of 10 patients with ALF or SALF who underwent LDLT from November 2000 to October 2007. All the liver grafts, including right lobe with middle hepatic vein （MHV） （ n = 8） and right lobe without MHV （ n = 2 ）, were obtained from adult donors. The process of donor evaluation was accomplished within 12 hours after making the decision of LDLT, and the donor and recipient operation was performed within 12 hours after signing the donor informed consent. The mean graft recipient weight ratio was （ 1.03 ±0. 17） % （ ranged from O. 86% to 1.22% ）, and graft volume to standard liver volume ratio was （52. 2 ± 11.8） % （ ranged from 47.6% to 70.1% ）. Results Two recipients died of pulmonary infection and duodenal ulcer perforation on postoperative day 7 and 28, respectively, The rest 8 recipients were alive and well with a median 9.6 months （ ranged from 2 to 84 months） follow-up, The postoperative complications included bile leakage in 1 recipient and acute cellular rejection in 2 recipients. No donor mortality occurred, One donor received splenectomy due to spleen rupture caused by acute portal hypertension. No complications was found in the other 9 donors, Conclusions LDLT is an effective and safe option for HBV related ALF and SALF for the high median to long term survival rate.
出处
《中华消化外科杂志》
CAS
CSCD
2008年第2期103-105,共3页
Chinese Journal of Digestive Surgery
关键词
肝移植
活体
急性肝功能衰竭
亚急性肝功能衰竭
HBV
Liver transplantation
Living donor
Acute liver failure
Subacute liver failure
Hepatitis B Virus
