Participants and interventions 971 individuals were recruited 2015–2017. 382 received MT, 388 Roux-en-Y gastric bypass (RYGB) and 201 sleeve gastrectomy (SG). Main outcome measures Primary outcomes ...

Objectives Enterogastric reflux (EGR) is the reflux of bile and other digestive fluids from the duodenum into the stomach. EGR exerts harmful effects on gastric mucosa, facilitates H. pylori ...