Original Article
Analysis of 3-year effect of gastric bypass on type 2 diabetes mellitus
Yan Wenmao, Jing Changyou, Li Youguo, Xu Jun, Zhong Zhiqiang, Xing Ying, Lin Yi, Yan Ming, Bai Rixing
Published 2018-10-30
Cite as Chin J Laparoscopic Surgery(Electronic Edition), 2018,11(5): 268-273. DOI: 10.3877/cma.j.issn.1674-6899.2018.05.003
Abstract
ObjectiveTo investigate the curative effect of laparoscopic gastric bypass (LGBP) on type 2 diabetes mellitus(T2DM) for 3 years in China.
MethodsClinical data of 58 patients with T2DM undergoing LGBP from Apr.2012 to Mar. 2014 was studied retrospectively. Weight, blood glucose, blood lipids and surgical complications were observed in 3, 6, 9, 12, 24 and 36 months after operation, and compared by t-test or rank sum test.
ResultsAmong 58 cases of T2DM patients were successfully completed LGBP without conversion to laparotomy. Weight reached the lowest level at 9 months after LGBP. The average weight were lower respectively at 12, 24 and 36 months postoperatively compared with preoperative (P< 0.05). The complete remission rate of T2DM were 72.5%, 71.4% and 52.9% respectively at 12, 24 and 36 months after operation. Fasting plasma glucose(FPG)decreased to a minimum level at 6 months after operation. Hemoglobin A1c (HbA1c) fell to a minimum level 9 months postoperatively. FPG and HbA1c were lower respectively at 12, 24 and 36 months postoperatively compared with preoperative (P< 0.05). Triglycerides, high density lipoprotein and low density lipoprotein were significantly improved three years after LGBP compared with preoperative (P< 0.05). There were 1 case of gastrointestinal anastomotic stenosis and 1 case of Y anastomotic bleeding in small intestine after LGBP.
ConclusionsLGBP is safe and effective in the mid-term effect of T2DM in China.
Key words:
Laparoscopic; Gastric bypass; Type 2; Diabetes mellitus; Bariatric surgery
Contributor Information
Yan Wenmao
Department of General Surgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing 100050, China
Jing Changyou
Li Youguo
Xu Jun
Zhong Zhiqiang
Xing Ying
Lin Yi
Yan Ming
Bai Rixing