Analysis of the efficacy of different obesity surgeries in patients with metabolic syndrome

Abstract Objectives To investigate the effectiveness of different bariatric metabolic surgeries in improving metabolic syndrome indicators in patients. Methods A retrospective analysis was conducted on obese patients who underwent laparoscopic sleeve gastrectomy (LSG), laparoscopic sleeve gastrectomy + jejunojejunal bypass (LSG + JJB), and laparoscopic Roux-en-Y gastric bypass (LRYGB). Patients were categorized into groups based on their surgical procedure: LSG (N = 199), LSG + JJB (N = 242), and LRYGB (N = 288). Results Successful laparoscopic bariatric metabolic surgery was achieved in 729 patients. Indicators related to body mass, glucose metabolism, insulin resistance, lipid metabolism, and kidney function showed significant improvement compared to the preoperative period. and these changes were strongly correlated. Conclusion LSG, LSG + JJB, and LRYGB all demonstrate significant effectiveness in promoting weight loss and improving glycolipid metabolism in the short term. Post-surgery, symptoms of metabolic syndrome improved compared to the preoperative period, with LRYGB showing superior effectiveness over LSG + JJB and LSG. these improvements were also found to be strongly correlated.