Plain-English translation of ·
This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.
If you had sleeve gastrectomy (a weight loss surgery) but did not lose enough weight or regained significant weight, this trial is testing whether a simpler revision surgery called Single-Anastomosis Duodeno-Ileal Switch (SADI-S) works as well as the standard revision surgery called Duodenal Switch. You would be randomly assigned to receive one of these two revision surgeries and followed for 12 months to see how much weight you lose and how you feel.
Sleeve gastrectomy is the most common weight loss surgery, but it fails in 20 to 40% of patients. The standard revision surgery is effective but technically complex and carries risks of complications and nutritional problems. This trial exists to find out if the newer, simpler revision surgery can help people lose weight successfully while being safer and easier to tolerate.
You likely qualify if…
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You would undergo revision surgery (either the simpler SADI-S or the standard Duodenal Switch, assigned randomly) and then return for follow-up visits over 12 months. During these visits, researchers will measure your weight loss, check for any complications, assess your nutrition, ask about your quality of life and any digestive side effects, and run blood tests to ensure you are healthy. The trial lasts about one year after your surgery.
AI-generated summary from trial data · Aug 6, 2026 · Not medical advice
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