生长抑素联合口服万古霉素治疗肝移植术后早期肠梗阻

目的探讨生长抑素联合口服万古霉素治疗肝移植术后早期肠梗阻的疗效。方法将2005年1月至2006年12月间收治的肝移植术后早期发生肠梗阻的58例患者，根据时间和治疗方法分成A组（2005年1月至2005年12月，31例，给予包括禁食、胃肠减压、纠正水电解质和酸碱平衡紊乱，适当胃肠内、外营养以及应用抗生素的常规治疗）和B组（2006年1月至2006年12月，27例，同A组常规治疗措施外，配合采用生长抑素及口服万古霉素）。结果本组肝移植术后早期术后肠梗阻发生率为13％（58／441）。B组患者恢复肠鸣音及排气、排便的时间分别为（7．1±2．0）d和（8．4±2．4）d，A组则分别为（9．1±3．0）d和（10．8±3．4）d；两组差异有统计学意义（P〈0．05）。B组胃肠减压引流量[（298±58）ml／d]明显比A组[（485±106）ml／d]减少；B组发生菌群失调的比例（55％）比A组（77％）明显降低；两组差异亦均有统计学意义（均P〈0．05）。结论在常规治疗基础上，应用生长抑素联合口服万古霉素治疗肝移植术后早期肠梗阻，可明显改善临床症状，减少肠道菌群失调的发生率。

Application of somatostatin combined with oral vancomycin in the treatment of intestinal obstruction after liver transplantation

OBJECTIVE: To investigate the effect of somatostatin combined with oral vancomycin in the treatment of intestinal obstruction after liver transplantation. METHODS: Fifty-eight cases of intestinal obstruction after liver transplantation from Jan. 2005 to Dec. 2006 were divided into two groups: Group A (from Jan. 2005 to Dec. 2005) received traditional treatment, including fasting,gastrointestinal decompression, maintaining electrolyte and acid-base balance, enteral and parenteral nutrition support and antibiotics; Group B (from Jan. 2006 to Dec. 2006) received somatostatin combined oral vancomycin in addition to the above mentioned traditional treatment. RESULTS: Fifty-eight cases out of 441 patients (13%) suffered from intestinal obstruction after liver transplantation. Group B had a better outcome as compared with Group A, including a quick recovery of flatus and stool, [(7.1+/-2.0) d and (8.4+/-2.4) d vs (9.1+/-3.0) d and (10.8+/-3.4) d] (P<0.05), less amount of gastric drainage [(298+/-58) ml/d vs (485+/-106) ml/d](P<0.05). The rate of intestinal flora imbalance in Group B was 55%, which was significantly less than the 77% in Group A(P<0.05). CONCLUSION: The application of somatostatin combined with oral vancomycin can improve the symptoms of intestinal obstruction after liver transplantation and decrease the rate of intestinal flora imbalance.