Pradeep K Pallati1, Abhijit Shaligram2, Valerie K Shostrom3, Dmitry Oleynikov2, Corrigan L McBride2, Matthew R Goede4. 1. Department of Surgery, Creighton University Medical Center, Omaha, Nebraska. 2. Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska. 3. Department of Biostatistics, University of Nebraska Medical Center, Omaha, Nebraska. 4. Department of Surgery, University of Nebraska Medical Center, Omaha, Nebraska. Electronic address: mgoede@unmc.edu.
Abstract
BACKGROUND: The prevalence of gastroesophageal reflux disease (GERD) in the morbidly obese population is as high as 45%. The objective of this study was to compare the efficacy of various bariatric procedures in the improvement of GERD. METHODS: The Bariatric Outcomes Longitudinal Database is a prospective database of patients who undergo bariatric surgery by a participant in the American Society of Metabolic and Bariatric Surgery Center of Excellence program. GERD is graded on a 6-point scale, from 0 (no history of GERD) to 5 (prior surgery for GERD). Patients with GERD severe enough to require medications (grades 2, 3, and 4) from June 2007 to December 2009 are identified; the resolution of GERD is noted based on 6-month follow-up. RESULTS: Of a total of 116,136 patients, 36,938 patients had evidence of GERD preoperatively. After excluding patients undergoing concomitant hiatal hernia repair or fundoplication, there were 22,870 patients with 6-month follow-up. Mean age was 47.6±11.1 years, with an 82% female population. Mean BMI was 46.3±8.0 kg/m(2). Mean preoperative GERD score for patients with Roux-en-Y gastric bypass (RYGB) was 2.80±.56, and mean postoperative score was 1.33±1.41 (P<.0001). Similarly, adjustable gastric banding (AGB, 2.77±.57 to 1.63±1.37, P<.0001) and sleeve gastrectomy (SG, 2.82±.57 to 1.85±1.40, P<.0001) had significant improvement in GERD score. GERD score improvement was best in RYGB patients (56.5%; 7955 of 14,078) followed by AGB (46%; 3773 of 8207) and SG patients (41%; 240 of 585). CONCLUSION: All common bariatric procedures improve GERD. Roux-en-Y gastric bypass is superior to adjustable gastric banding and sleeve gastrectomy in improving GERD. Also, the greater the loss in excess weight, the greater the improvement in GERD score.
BACKGROUND: The prevalence of gastroesophageal reflux disease (GERD) in the morbidly obese population is as high as 45%. The objective of this study was to compare the efficacy of various bariatric procedures in the improvement of GERD. METHODS: The Bariatric Outcomes Longitudinal Database is a prospective database of patients who undergo bariatric surgery by a participant in the American Society of Metabolic and Bariatric Surgery Center of Excellence program. GERD is graded on a 6-point scale, from 0 (no history of GERD) to 5 (prior surgery for GERD). Patients with GERD severe enough to require medications (grades 2, 3, and 4) from June 2007 to December 2009 are identified; the resolution of GERD is noted based on 6-month follow-up. RESULTS: Of a total of 116,136 patients, 36,938 patients had evidence of GERD preoperatively. After excluding patients undergoing concomitant hiatal hernia repair or fundoplication, there were 22,870 patients with 6-month follow-up. Mean age was 47.6±11.1 years, with an 82% female population. Mean BMI was 46.3±8.0 kg/m(2). Mean preoperative GERD score for patients with Roux-en-Y gastric bypass (RYGB) was 2.80±.56, and mean postoperative score was 1.33±1.41 (P<.0001). Similarly, adjustable gastric banding (AGB, 2.77±.57 to 1.63±1.37, P<.0001) and sleeve gastrectomy (SG, 2.82±.57 to 1.85±1.40, P<.0001) had significant improvement in GERD score. GERD score improvement was best in RYGB patients (56.5%; 7955 of 14,078) followed by AGB (46%; 3773 of 8207) and SG patients (41%; 240 of 585). CONCLUSION: All common bariatric procedures improve GERD. Roux-en-Y gastric bypass is superior to adjustable gastric banding and sleeve gastrectomy in improving GERD. Also, the greater the loss in excess weight, the greater the improvement in GERD score.
Authors: Kamran Samakar; Travis J McKenzie; Ali Tavakkoli; Ashley H Vernon; Malcolm K Robinson; Scott A Shikora Journal: Obes Surg Date: 2016-01 Impact factor: 4.129
Authors: Maurizio De Luca; Luigi Angrisani; Jacques Himpens; Luca Busetto; Nicola Scopinaro; Rudolf Weiner; Alberto Sartori; Christine Stier; Muffazal Lakdawala; Aparna G Bhasker; Henry Buchwald; John Dixon; Sonja Chiappetta; Hans-Christian Kolberg; Gema Frühbeck; David B Sarwer; Michel Suter; Emanuele Soricelli; Mattias Blüher; Ramon Vilallonga; Arya Sharma; Scott Shikora Journal: Obes Surg Date: 2016-08 Impact factor: 4.129