Surgeons test a gastric band made from the Patient's own tissue
NCT ID NCT05912920
First seen Oct 15, 2026 · Last updated Oct 16, 2026 · Updated 1 time
Summary
Researchers at Minia University are testing a new weight-loss surgery for people with severe obesity. Instead of a synthetic band, surgeons use a flap of the patient's own round ligament or omentum to create a natural gastric band. The trial enrolls 100 adults with a BMI over 40, or over 35 with a related health condition, who are fit for laparoscopic surgery. The main goal is to measure excess weight loss after one year and track any complications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a gastric band made from the patient's own round ligament or omental tissue
- What this could lead to
- If it works, this could offer a weight-loss surgery that uses the body's own tissue instead of a synthetic band, possibly lowering the risk of band-related complications.
- What could go wrong
- This is an early study with no comparison group, so it cannot prove the approach works better than standard surgery. Natural tissue bands may not hold up over time or may cause their own complications.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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100 people
The number who actually took part.
- Started
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Jul 2023
- Finished
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Feb 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 18 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * obese patients with BMI more than 40 with or without co-morbidity or more than 35 with co-morbidity * patients fit for laparoscopic surgery * give approval to share in the study * previous restrictive bariatric procedure Exclusion Criteria: * patients unfit for surgery * patients aged less than 18 and older than 60 * patient with previous upper abdominal surgery either for obesity or other diseases
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Faculty of medicine
Minya, 61511, Egypt
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Minia university hospital
Minya, 61511, Egypt
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