Postprandial hypoglycaemia after Roux-en-Y gastric bypass in individuals with type 2 diabetes

Postprandial hypoglycaemia (PPHG) is a complication of Roux-en-Y gastric bypass (RYGB) surgery in normoglycaemic individuals. In type 2 diabetes, RYGB improves glucose metabolism, but whether this improvement is related to the later development of PPHG is not known. We investigated the presence and mechanisms of PPHG in individuals with type 2 diabetes undergoing RYGB. A total of 35 obese individuals with type 2 diabetes underwent an OGTT before...