Anne P Ehlers1,2, Jyothi R Thumma2, Jonathan F Finks1,3, Arthur M Carlin4, Amir A Ghaferi1,2,3, Oliver A Varban1,3. 1. Department of Surgery, Michigan Medicine, Ann Arbor, Michigan. 2. Center for Healthcare Outcomes & Policy, Ann Arbor, Michigan. 3. Michigan Bariatric Surgery collaborative, Ann Arbor, Michigan. 4. Department of Surgery, Henry Ford Health System, Detroit, Michigan.
Abstract
OBJECTIVE: To assess patient-reported gastroesophageal reflux disease (GERD) severity before and after SG and Roux-en-Y gastric bypass (RYGB). SUMMARY OF BACKGROUND DATA: Development of new-onset or worsening GERD symptoms after bariatric surgery varies by procedure, but there is a lack of patient-reported data to help guide decision-making. Methods: Retrospective cohort study of patients undergoing bariatric surgery in a statewide quality collaborative between 2013 and 2017. We used a validated GERD survey with symptom scores ranging from 0 (no symptoms) to 5 (severe daily symptoms) and included patients who completed surveys both at baseline and 1-year after surgery (n = 10,451). We compared the rates of improved and worsened GERD symptoms after SG and RYGB. RESULTS: Within our study cohort, 8680 (83%) underwent SG and 1771 (17%) underwent RYGB. Mean baseline score for all patients was 0.94. Patients undergoing SG experienced similar improvement in GERD symptoms when compared to RYGB (30.4% vs 30.8%, P = 0.7015). However, SG patients also reported higher rates of worsening symptoms (17.8% vs 7.5%, P < 0.0001) even though they were more likely to undergo concurrent hiatal hernia repair (35.1% vs 20.0%, P<0.0001). More than half of patients (53.5%) did not report a change in their score. CONCLUSIONS: Although SG patients reported higher rates of worsening GERD symptoms when compared to RYGB, the majority of patients (>80%) in this study experienced improvement or no change in GERD regardless of procedure. Using clinically relevant patient-reported outcomes can help guide decisions about procedure choice in bariatric surgery for patients with GERD.
OBJECTIVE: To assess patient-reported gastroesophageal reflux disease (GERD) severity before and after SG and Roux-en-Y gastric bypass (RYGB). SUMMARY OF BACKGROUND DATA: Development of new-onset or worsening GERD symptoms after bariatric surgery varies by procedure, but there is a lack of patient-reported data to help guide decision-making. Methods: Retrospective cohort study of patients undergoing bariatric surgery in a statewide quality collaborative between 2013 and 2017. We used a validated GERD survey with symptom scores ranging from 0 (no symptoms) to 5 (severe daily symptoms) and included patients who completed surveys both at baseline and 1-year after surgery (n = 10,451). We compared the rates of improved and worsened GERD symptoms after SG and RYGB. RESULTS: Within our study cohort, 8680 (83%) underwent SG and 1771 (17%) underwent RYGB. Mean baseline score for all patients was 0.94. Patients undergoing SG experienced similar improvement in GERD symptoms when compared to RYGB (30.4% vs 30.8%, P = 0.7015). However, SG patients also reported higher rates of worsening symptoms (17.8% vs 7.5%, P < 0.0001) even though they were more likely to undergo concurrent hiatal hernia repair (35.1% vs 20.0%, P<0.0001). More than half of patients (53.5%) did not report a change in their score. CONCLUSIONS: Although SG patients reported higher rates of worsening GERD symptoms when compared to RYGB, the majority of patients (>80%) in this study experienced improvement or no change in GERD regardless of procedure. Using clinically relevant patient-reported outcomes can help guide decisions about procedure choice in bariatric surgery for patients with GERD.
Authors: Anne P Ehlers; Aaron J Bonham; Amir A Ghaferi; Jonathan F Finks; Arthur M Carlin; Oliver A Varban Journal: Surg Endosc Date: 2022-07-19 Impact factor: 3.453