At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
RANDOMIZED CLINICAL STUDY COMPARING THE EFFECT OF ROUX-en-Y GASTRIC BYPASS AND SLEEVE GASTRECTOMY ON REACTIVE HYPOGLYCEMIA
In Brief
A clinical study evaluating Gastric Bypass and Sleeve Gastrectomy for Obesity With Complications and 3 related conditions. Completed, enrolled 120 participants across 1 site.
Detailed Summary
Bariatric surgery has long been recognized as an effective treatment for grade 3 or grade 2 obesity associated with complications. Among the bariatric surgical procedures, roux-en-y gastric bypass (RYGB) was shown to account for 41% of all bariatric operations at least in the United Sates. Sleeve gastrectomy (SG), that was conceived as the first step before performing a RYGB or a biliopancreatic diversion with duodenal switch in patients who were super-obese, has recently emerged as a new restrictive bariatric procedure. Reactive hypoglycemia is a late complication affecting up to 72% of RYGB patients although it seems to occur also after SG, in about 3% of the cases. However, until now no prospective studies have investigated the incidence of hypoglycemia after RYGB nor randomized studies have been undertaken to compare the effect of SG to that of RYGB in terms of incidence of hypoglycemic episodes. The primary aim of the present study is to conduct a 1-year randomized trial to compare the incidence of hypoglycemia after RYGB or SG.
Study Details
Timeline
Interventions
Roux-en-Y Gastric Bypass This laparoscopic operation includes the division of the stomach in two parts. A proximal, smaller pouch (20-25 cc volume), is connected to the rest of the gastrointestinal tract through a gastro-jejunal anastomosis, whereas the distal gastric pouch is left behind but excluded from the transit of food. An entero-entero anastomosis, with a Roux-en-Y type of reconstruction, allows the bile and pancreatic juices to mix with the nutrients at about 100-150 cm from the gastro-jejunal connection.
Sleeve gastrectomy Laparoscopic SG involves a longitudinal resection of the stomach on the greater curvature from the antrum starting opposite of the nerve of Latarjet up to the angle of His The final gastric volume is about 100 mL.