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# 4672 ROUX-EN-Y GASTRIC BYPASS AS A REMEDIAL OPERATION FOR GASTROESOPHAGEAL REFLUX (GER) AFTER VERTICAL BANDED GASTROPLASTY (VBG)
Symptomatic GER is common after VBG (Mayo Clin Proc 1991). AIM: Determine safety and efficacy of Roux-en-Y gastric bypass (RYGB) in treatment of symptomatic GER after VBG. METHODS: We evaluated prospectively collected data on 3 men and 22 women (age: 49±3 yr, mean±sem) who underwent revisional bariatric surgery because of severe symptomatic GER. Only 4 of 25 patients had reflux symptoms prior to VBG. Mean duration of GER symptoms after VBG was 35±8 mo. All patients had severe heartburn with regurgitation and/or vomiting; 14 patients (55%) remained markedly symptomatic despite use of anti-reflux medications. Endoscopic findings in 24 patients included esophagitis (58%), Barrett's esophagus (28%), pouchitis (29%), gastritis (21%), and one stomal ulcer. Nine patients had a hiatal hernia, and another 3 had pouch enlargement. Only 7 of the 25 patients (28%) had evidence of stenosis at the pouch outlet as documented by endoscopy or contrast studies. Median interval between VBG and revisional surgery was 7 yr. Median follow-up (complete in all 25) after RYGB was 18 (3-102) mo. RESULTS: All patients underwent revision to a RYGB without mortality. Postoperative complications occurred in 6 patients: pneumonia (2), wound infection (2), prolonged drainage of defunctionalized stomach (G tube) (1) and others (2). Median hospitalization was 7 (5-43) days.
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