Roux-en-Y gastric bypass is a weight loss surgery that makes your stomach smaller and reroutes your intestines. You feel full faster, so you eat less. It can also affect how you absorb calories and ...

In Roux-en-Y gastric bypass, we make a small “pouch” out of the stomach ... This reduces the amount of food you can eat at one time. This leads to weight loss without stress because you will not be as ...

The long-term outcomes of sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB) may differ in intention-to-treat (ITT) and per protocol (PP) populations.

Taking a GLP-1 receptor agonist prior to bariatric surgery may not boost long-term weight loss and metabolic benefits, a ...

but their impact on weight loss is variable. This study investigated the role of gut hormones in appetite change after Roux-en-Y gastric bypass. Le Roux et al. measured fasting and postprandial ...

The long-term outcomes of sleeve gastrectomy (SG) and Roux-en-Y gastric bypass (RYGB ... differ in terms of mean percentage total weight loss (27.7 and 25.5% for RYGB and SG, respectively).