Sleeve gastrectomy is the most common cause of Gastro-esophageal Reflux Disease in comparison with other bariatric operations

Abstract Introduction GERD is one of the complications of bariatric operations that might affect the quality of life. We aim to perform a retrospective cohort study to determine the incidence of symptomatic GERD following different types of bariatric surgery and which operations are considered a contraindication of GERD. Besides, we are attempting to identify the risk factors of GERD after bariatric surgery. Methods Medical records of 729 patients undergone bariatric operations between January 2010 and June 2019 at Shamir (Assaf Harofeh) Medical Center were reviewed. Results There was a significant difference between the type of bariatric procedure and the incidence of GERD symptoms after the operat ion. The incidence of symptomatic GERD in patients who underwent SG was 39.9% (p =0.0131). This was significantly higher compared to 16.4% following roux en y gastric bypass, 23.4% following LAGB, and 11% following OAGB. 113 patients out of 718 had a positive swallow test and of these patient 71 dev eloped GERD symptoms post-operatively without correlation to the degree of reflux at the swallow test but with statistically significant correlation to the type of operation especially for SG (P-value
Source: Digestive Diseases - Category: Gastroenterology Source Type: research