Manometric Abnormalities and Gastroesophageal Reflux Disease in the Morbidly Obese

Background: Obesity is an epidemic in the USA. Many disorders are associated with obesity including gastroesophageal reflux disease (GERD). However, the prevalence of GERD and esophageal motility disorders in the morbidly obese population is unclear. Methods: During evaluation for bariatric surgery, 61 morbidly obese patients underwent preoperative 24-hr pH and esophageal manometry. A single reviewer evaluated all 24-hr pH and manometric...