AJYR+GV vs RYGB for GERD

Rövid összefoglaló (regiszter, angolul)

This study focuses on gastroesophageal reflux disease (GERD), a condition in which stomach acid flows back into the esophagus (the tube that carries food from the mouth to the stomach), causing heartburn and other symptoms. GERD is common among people with obesity.The standard surgical treatment for these patients is Roux-en-Y gastric bypass, a surgery that makes the stomach smaller and reroutes part of the digestive tract. This procedure promotes weight loss and usually improves reflux. However, recent studies show that up to 20% of patients continue to have, or develop, reflux after this surgery. Untreated reflux can seriously impair quality of life and may lead to complications such as esophageal ulcers and esophageal cancer. In addition, the bypass leaves parts of the digestive tract that cannot be examined with routine endoscopy, which may make it harder to detect cancers in those areas in the future.This study will compare the standard gastric bypass with a newer procedure that combines sleeve gastrectomy (removal of most of the stomach, leaving a narrow tube) with a Roux-en-Y antrum-jejunal anastomosis (a connection between the lower part of the stomach and the small intestine). This new technique may control reflux as effectively as the bypass while keeping the whole digestive tract accessible to endoscopic examination.Adults with obesity and GERD who are candidates for bariatric surgery may participate. Participants will be randomly assigned (by chance, like a coin flip) to receive one of the two procedures. The main goals of the study are to evaluate whether the new technique treats or controls reflux as well as, or better than, the standard bypass; to compare weight loss between the two procedures; to compare changes in metabolism (how the body processes sugar and fats); to check whether the duodenum (the first part of the small intestine) can be easily examined by endoscopy after the new procedure; and to understand how food moves through the digestive tract after the new procedure.

Mit vállalsz

• Vizsgálat típusa: Beavatkozással járó
• Bevont résztvevők: 60
• 2024. nov. 28. és az elsődleges befejezés (2026. aug.) között
• 1 helyszín, 1 országban
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