Refining Bariatric Surgery: A Nationwide 15-Year Study to Reduce Morbidity and Improve Recovery.

Objective: To evaluate the evolution of postoperative mortality and morbidity associated with bariatric surgery over a 15-year period using a nationwide database.

Summary Background Data: Bariatric surgery is a cornerstone in obesity management, demonstrating significant benefits in weight loss and comorbidity resolution. However, despite its proven efficacy, it remains underutilized, with only a small fraction of eligible patients undergoing surgery.

Effects of subtotal pancreatectomy and long-term glucose and lipid overload on insulin secretion and glucose homeostasis in minipigs.

Introduction: Nowadays, there are no strong diabetic pig models, yet they are required for various types of diabetes research. Using cutting-edge techniques, we attempted to develop a type 2 diabetic minipig model in this study by combining a partial pancreatectomy (Px) with an energetic overload administered either orally or parenterally.

Methods: Different groups of minipigs, including Göttingen-like (GL, n = 17) and Ossabaw (O, n = 4), were developed.

Characterization of one anastomosis gastric bypass and impact of biliary and common limbs on bile acid and postprandial glucose metabolism in a minipig model.

The alimentary limb has been proposed to be a key driver of the weight-loss-independent metabolic improvements that occur upon bariatric surgery. However, the one anastomosis gastric bypass (OAGB) procedure, consisting of one long biliary limb and a short common limb, induces similar beneficial metabolic effects compared to Roux-en-Y Gastric Bypass (RYGB) in humans, despite the lack of an alimentary limb. The aim of this study was to assess the role of the length of biliary and common limbs in the weight loss and metabolic effects that occur upon OAGB.