One-anastomosis stomach bypass study for reflux and stomach changes
Part of Digestive system, Hormones & metabolism clinical trials.
This study looks at how a one-anastomosis gastric bypass changes how your stomach and esophagus work, especially relating to acid reflux. You may be offered the planned surgery if you fit the weight and heartburn/reflux-related conditions, and the team will measure changes before and after.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Have a BMI over 35
- Have tried non-surgery weight-treatment for at least 2 years, but without enough weight loss
- Be able and willing to give informed consent to join the study
- Do not have known stomach/esophagus warning conditions like Barrett’s esophagus or severe esophagus inflammation (Grades C or D)
- Do not have significant structural or reflux problems on tests (like large hiatal hernia, strictures, very high acid exposure, very frequent reflux, or abnormal swallowing measurements)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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