期刊
SURGERY FOR OBESITY AND RELATED DISEASES
卷 15, 期 7, 页码 1091-1097出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.soard.2019.04.013
关键词
Single anastomosis duonenal-ileal bypass with sleeve gastrectomy; SADI-S; Roux-en-Y gastric bypass; Sleeve gastrectomy; Biliopancreatic diversion; Oral glucose tolerance test; Reactive hypoglycemia
类别
Background: No data have been reported regarding the risk of hyperinsulinemic response and reactive hypoglycemia after single anastomosis duodenal-ileal bypass with sleeve gastrectomy (SADI-S). Furthermore, comparative studies with other bariatric procedures are lacking. Objectives: To compare response to oral glucose tolerance test (OGTT) in patients who underwent SADI-S, Roux-en-Y gastric bypass (RYGB), sleeve gastrectomy (SG), and biliopancreatic diversion (BPD). Setting: Fondazione Policlinico Universitario A. Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome. Methods: Consenting, nondiabetic patients matched for age, sex, and preoperative body mass index, who underwent SADI-S, RYGB, SG, and BPD, were recruited. A 75 g OGTT was performed pre and postoperatively. Plasma insulin and glucose (pGlu-mg/dL) were measured at baseline, and at +30, +60, +90, +120, +150, and +180 minutes. Severe hypoglycemia was defined as pGlu concentration <55 mg/dL. Results: Thirty-five patients were recruited: 9 SADI-S, 11 RYGB, 7 SG, and 8 BPD. Comparing preoperative and postoperative responses to OGTT, all procedures improved the glycemic control with better early results after SADI-S and BPD compared with RYGB and SG. No patients showed severe hypoglycemia. Significantly more patients who underwent RYGB and SG showed asymptomatic pGlu <70 mg/dL during OGTT compared with SADI-S and BPD (63.6% and 57.1% vs 22.2% and 12.5%, respectively, P < .05). Conclusions: Similar to BPD, SADI-S seems to be associated to insulin sensitivity and glucose homeostasis improvement, together with a reduced risk of hyperinsulinemia and, consequently, to hypoglycemia, often associated with RYGB and SG. (C) 2019 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.
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