Fasting Ghrelin and Postprandial GLP-1 Levels in Patients With Morbid Obesity and Medical Comorbidities After Sleeve Gastrectomy and One-anastomosis Gastric Bypass: A Randomized Clinical Trial

Background: Sleeve gastrectomy (SG) and one-anastomosis gastric bypass (OAGB) are among the commonly performed bariatric procedures. This randomized study aimed to compare SG and OAGB in terms of weight loss, improvement in comorbidities, and change in serum ghrelin and glucagon-like peptide-1 (GLP-1) levels. Patients and Methods: This was a prospective randomized trial on patients with morbid obesity associated with medical comorbidities who were randomly assigned to 1 of 2 equal groups; group I underwent SG and group II underwent OAGB. Outcome measures were percent of excess weight loss (%EWL), improvement in comorbidities, change in the venous levels of fasting ghrelin and postprandial GLP-1 at 12 months after surgery, in addition to operation time and complications. Results: Forty patients (38 female) of a mean age of 33.8 years and mean body mass index of 48.6 kg/m2 were included. Operation time in group II was significantly longer than in group I (86 vs. 52.87 min; P
Source: Surgical Laparoscopy, Endoscopy and Percutaneous Techniques - Category: Surgery Tags: Original Articles Source Type: research