Continuous Glucose Monitoring After Gastric Bypass to Evaluate the Glucose Variability After a Low-Carbohydrate Diet and to Determine Hypoglycemia.

Background: Roux-en-Y gastric bypass (RYGB) alters glucose metabolism and can cause postprandial hypoglycemia. Continuous glucose monitoring (CGM) has been proposed as an evaluation tool in hypoglycemic RYGB individuals. The objective of this study is to investigate the use of CGM in clinical decision-making including diagnosing hypoglycemia and evaluating treatment effects.

Prevalence of Self-reported Symptoms After Gastric Bypass Surgery for Obesity.

Importance: Population-based studies on the prevalence of symptoms after Roux-en-Y gastric bypass (RYGB) surgery are sparse. Knowledge about possible predictors of these symptoms is important for prevention.

Objectives: To examine patients' overall well-being and the prevalence and predictors of medical, nutritional, and surgical symptoms after RYGB surgery, and their association with quality of life.