Can a diabetes drug boost weight loss after surgery?
NCT ID NCT07374445
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at whether liraglutide, a drug used for diabetes and weight loss, can help people who are still obese 6 months after metabolic surgery lose more weight. 100 participants received liraglutide injections for 24 weeks along with diet and exercise guidance. The goal was to see if starting liraglutide early after surgery leads to greater weight loss and metabolic benefits.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- liraglutide injection
- What this could lead to
- If it works, this could point toward a way to help people who don't lose enough weight after metabolic surgery achieve further weight loss.
- What could go wrong
- This is a small, completed observational study, not a large randomized trial. Results may not apply to everyone, and liraglutide can cause side effects like nausea or pancreatitis.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
100 people
The number who actually took part.
- Started
-
Sep 2023
- Finished
-
Jun 2025
- Lead sponsor
-
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
-
18 to 65 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Patients 6 months after metabolic surgery; * 18 years ≤ age ≤ 65 years; * Body Mass Index (BMI) ≥ 28 kg/m\^2 Exclusion Criteria: * allergy to liraglutide, severe hepatic or renal impairment (eGFR \<60 mL/min/1.73 m² or ALT/AST ≥3× ULN) * history of medullary thyroid carcinoma, MEN-2 or other malignancies * pancreatitis or severe gastrointestinal disease, pregnancy or lactation * use of anti-obesity drugs or other interventional trials within 3 months or major uncontrolled illness * Patients were discontinued if withdrawn, intolerant, lost to follow-up, or developed severe adverse events.
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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
-
Nanjing Drum Tower Hospital
Nanjing, China
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Other studies related to the condition(s) this trial covers.
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