腹部大器官联合移植的临床研究

目的 探讨腹部大器官联合移植治疗腹部多器官功能衰竭的效果。方法 2例I型糖尿病并发尿毒症患者施行改良式胰液肠腔引流胰、十二指肠及肾一期联合移植,1例高龄酒精性肝硬化终末期并慢性肾功能不全尿毒症患者施行一期肝肾联合移植,1例慢性乙型病毒性肝炎、肝硬化、原发性肝细胞癌合并胰岛素依赖型糖尿病患者施行同期原位肝-异位胰十二指肠联合移植,观察其临床疗效。结果 2例胰肾联合移植患者术后第5天肾功能恢复正常,术后第10天停用胰岛素,2例均分别于术后20、22 d出现消化道出血,经止血治疗后痊愈;肝肾联合移植患者术后第3天移植肝肾功能正常,术后第10天移植肝发生急性排斥反应,抗排斥治疗后逆转;肝胰联合移植患者术后第5天停用胰岛素,移植肝功能恢复正常。4例患者分别随访29、26、9、6月,移植物功能均正常。结论 腹部大器官联合移植是腹部多器官功能衰竭的有效治疗方法,肝胰联合移植可减少胰腺的排斥反应,促进移植肝功能恢复。

Clinical evaluation of abdominal multiorgan transplantation

Objective To evaluate the clinical effect of abdominal multiorgan transplantation in patients with multiorgan failure. Methods Simultaneous kidney-pancreas transplantation (SKPT) with enteric drainage of pancreatic exocrine secretions was performed in 2 patients with type 1 diabetes and end-stage renal disease. A combined liver-kidney transplantation (CLKT) was done in a 66-year-old patient with alcoholic liver cirrhosis and uremia. Simultaneous orthotopic liver and heterotopic pancreas-duodenum transplantation (SLPT) was performed in a patient with hepatitis B, hepatocirrhosis, hepatic cellular cancer, and type 1 diabetes. Results The function of kidney grafts became normal 5 days postoperatively and insulin-independent after treatment with low dose insulin for 10 days in the 2 SKPT patients. For the CLKT patient, both transplanted organs rapidly achieved normal functions after operation but suffered-acute liver graft rejection on postoperation day 10 and the rejection was controlled after methylprednisolone pulse therapy. In the SLPT patient, insulin was withdrawn 5 days after operation, liver allograft function recovered well. All the patients are alive with stable allograft function after following-up for 29, 26, 9 and 6 months, respectively. Conclusions Abdominal multi organ transplantation was effective therapy to patients with multiple organ failure. SLPT can reduce acute pancreas rejection and promote the recovery of liver allograft.