One Anastomosis Gastric Bypass Yields Better Long-Term Outcomes Than Roux-en-Y Gastric Bypass and Sleeve Gastrectomy

Patients who underwent one Anastomosis Gastric Bypass (OAGB) had significantly higher total BAROS scores at the five-year follow-up compared to those who underwent Roux-en-Y Gastric Bypass (RYGB) and Sleeve Gastrectomy (SG). All three common metabolic and bariatric surgical procedures (SG, RYGB, and OAGB) significantly improved the quality of life after surgery. This retrospective study of 299 patients with severe obesity demonstrates the efficacy of OAGB in enhancing health outcomes.