Radu Tutuian1. 1. aDivision of Gastroenterology, University Clinic of Visceral Surgery and Medicine, Bern University Hospital, Inselspital Bern, Bern bDivision of Gastroenterology, Regional Hospital Langenthal, Langenthal, Switzerland.
Abstract
PURPOSE OF REVIEW: Obesity and gastroesophageal reflux disease (GERD) are two prevalent conditions with important impact on health resource utilization around the world. Obesity is a known risk factor in the pathogenesis of GERD. When conservative measures fail, bariatric surgery remains the only option to lose weight and correct obesity-related comorbidities. The influence of bariatric surgery on GERD depends on which bariatric intervention is used. RECENT FINDINGS: Recent studies indicate that laparoscopic gastric banding and laparoscopic sleeve gastrectomy have little influence on preexisting GERD symptoms and findings, but some patients may develop GERD after laparoscopic sleeve gastrectomy. A number of studies have documented that laparoscopic Roux-en-Y gastric bypass improves GERD symptoms and findings, making it the preferred procedure for morbid obese patients with concomitant GERD. SUMMARY: Current findings provide good arguments for searching for and treating GERD in patients scheduled to undergo bariatric surgery. The presence of GERD might represent a relative contraindication for sleeve gastrectomy or gastric banding or both. Gastric bypass might be the procedure of choice in morbid obese patients with GERD symptoms or findings or both.
PURPOSE OF REVIEW: Obesity and gastroesophageal reflux disease (GERD) are two prevalent conditions with important impact on health resource utilization around the world. Obesity is a known risk factor in the pathogenesis of GERD. When conservative measures fail, bariatric surgery remains the only option to lose weight and correct obesity-related comorbidities. The influence of bariatric surgery on GERD depends on which bariatric intervention is used. RECENT FINDINGS: Recent studies indicate that laparoscopic gastric banding and laparoscopic sleeve gastrectomy have little influence on preexisting GERD symptoms and findings, but some patients may develop GERD after laparoscopic sleeve gastrectomy. A number of studies have documented that laparoscopic Roux-en-Y gastric bypass improves GERD symptoms and findings, making it the preferred procedure for morbid obesepatients with concomitant GERD. SUMMARY: Current findings provide good arguments for searching for and treating GERD in patients scheduled to undergo bariatric surgery. The presence of GERD might represent a relative contraindication for sleeve gastrectomy or gastric banding or both. Gastric bypass might be the procedure of choice in morbid obesepatients with GERD symptoms or findings or both.
Authors: Álvaro A B Ferraz; José-Tarcísio Dias da Silva; Fernando Santa-Cruz; Maria-Améllia R Aquino; Luciana T Siqueira; Flávio Kreimer Journal: Obes Surg Date: 2020-07-14 Impact factor: 4.129