腹膜后自体单个有核细胞移植治疗门静脉高压症的临床研究

目的探讨肝炎后肝硬化门静脉高压症腹膜后单个有核细胞移植对门静脉压力的影响。方法随机对肝炎后肝硬化并门静脉高压症上消化道出血的70例病人分为治疗组和对照组。治疗组36例病人行脾切除、门-奇静脉断流的同时在腹膜后植入自体骨髓单个有核细胞。对照组34例行脾切除、门-奇静脉断流。观察术后腹膜后血管再生情况及监测门静脉压力变化,对照同期手术再出血、腹水消失情况、低蛋白改善情况及肝性脑病的发生率。用SAS统计软件分析处理。结果 36例在手术后1个月、3个月、6个月、12个月、18个月腹膜后彩超复查侧枝循环开放增加、术后12个月测门静脉压力降低、腹水明显改善、低蛋白血症2例未纠正,随访五年无肝性脑病发生及再出血病例。对照组单纯性断流手术者在术后三年有11例再出血,并发肝性脑病7例,门静脉压力升高,腹水8例未改善,低蛋白血症2例未纠正。结论肝硬变并门静脉高压症上消化道出血病人在行脾切除,门-奇断流的同时,在腹膜后植入自体骨髓单个有核细胞可以增加门静脉侧枝循环,降低门静脉压力,预防再出血并发肝性脑病的发生。

Clinical Study of retroperitoneal autologous bone marrow mononuclear cells autotransplantation in the treatment of portal hypertension

[Objective] To explore the effect of retroperitoneal autologous bone marrow mononuclear cells auto transplantation in the treatment of posthepatitic cirrhosis induced portal hypertension.[Methods] The 70 posthepatitic cirrhosis induced portal hypertension patients with upper gastrointestinal hemorrhage were randomly divided into treatment group and control group.In the treatment group,retroperitoneal autologous bone marrow mononuclear cells autotransplantation with splenectomy and portoazygous devasculariza...