腹腔镜改良回肠转位术治疗T2DM的临床疗效
安东均 安琳 张成 韩立
摘 要
目的：探讨腹腔镜改良回肠转位术（laparoscopic improved ileal bypass，LIB）治疗T2DM的临床疗效。
结果：52例均顺利完成手术，无围手术期死亡。全部患者获术后1年随访。各组术前与术后12个月的FBG、HbAlc比较：A组（t=4.223，3.602，P＜0.05）；B组（t=4.356，5.613，P＜0.05），差异均有统计学意义。根据参照文献［1］疗效评判标准，A组临床治愈13例、部分缓解2例、未愈1例，分别占本组病例的81.25%、12.5%、6.25%，B组临床治愈32例、部分缓解3例、未愈1例，分别占本组病例的88.9%、8.3%、2.8%，总治疗有效率达96.2%（50/52）。1年后2组间治愈率比较差异无统计学意义（x2=0.053，P＞0.05）。2组术前与术后12个月BMI变化比较，A组（t=1.581，P＞0.05），B组（t=2.124，P＞0.05），差异均无统计学意义。
结论：LIB治疗T2DM具有明显改善血糖代谢的作用，但对BMI影响不明显。非肥胖型T2DM是LIB的适应证，对肥胖型T2DM因减重效果不佳，选择应慎重。该术式创伤小，并发症少，易于操作，便于临床推广。
关键词
2型糖尿病；回肠转位术；体质量指数；腹腔镜手术
Clinical effect of laparoscopic improved ileal bypass surgery for treatment of type 2 diabetes mellitus
An Dongjun，AN Lin，ZAHNG Cheng，HAN Li
Department of Hepatobiliary Surgery，the Center Hospital of Xianyang City，Southern Medical University，Xianyang712000，China（AnDJ，Zhang C，Han L）；School of Statistics，Xi'an University of Finance and Economics，Xi'an 710100，China（An L）
Corresponding author:AN Dongjun，Email:1158011981@qq.con(https://www.daowen.com)
ABSTRACT
Objective:To explore the clinical efficacy of laparoscopic improved ileal bypass（LIB）for treatment of type 2 diabetes mellitus（T2DM）.
Results:All the 52 patients underwent successful LIB without perioperative death during tlle follow-up of 12 months.There were significant differences in FBG and HbAlc at admission and 12 months after surgery:group A（t=4.223，3.602，P＜0.05）；group B（t=4.356，5.613，P＜0.05）.With reference to the literature curative effect evaluation standard，13 patients had complete remission，2 patients had partial remission and 1 patient had non-remission in group A，accounting for 81.25% ，12.5% ，and 6.25%respectively.For 36 patients in group B，32 patients had complete remission，3 patients had partial remission and 1 patient had non-remission，accounting for 88.9%，8.3% ，and 2.8%respectively.Total treatment effectiveness was 96.2%（50/52）.No significant differences was found between group A and group B at 12 months after surgery（x2=0.053，P＞0.05）.BMI at admission and 12 months after surgery had no significant differences in group A（t=1.581，P＞0.05），nor group B（t=2.124，P＞0.05）.
Conclusion:LIB for T2DM improved the glucose metabolism significantly，with unconspicuous influence for BMI and was indications for the non-obese T2DM.Due to the poor weight loss，LIB choose carefully in obese patients with T2DM.The therapy has small trauma，fewer complications，simple operation skills and facilitated clinical promotion.
KEY WORDS
Type 2 diabetes mellitus；Ileal bypass operation；Body mass index；Laparoscopic surgery
Fund program:Science and Technology Innovation Fund for Youth，Xianyang Shanxi Province（2015［126］D3）
随着我国T2DM发病率的攀升，代谢外科手术治疗T2DM正成为新的临床热点。本课题回顾性分析南方医科大学附属咸阳市中心医院2012年5月～2015年7月收治的52例T2DM的临床资料，探讨腹腔镜回肠转位手术治疗T2DM的临床疗效。