Weight-Loss drugs may offer early liver protection, study suggests
NCT ID NCT07701005
First seen Jul 14, 2026 · Last updated Jul 16, 2026 · Updated 2 times
Summary
This study looks at whether two popular weight-loss medications, semaglutide and tirzepatide, can improve early signs of liver damage in people with overweight or obesity. Researchers measured changes in liver health markers after at least 12 weeks of treatment in 154 adults. The goal is to see if these drugs might help prevent fatty liver disease and related metabolic problems.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- semaglutide or tirzepatide, injected weekly
- What this could lead to
- If successful, this study could show that these medications improve liver health in people with overweight or obesity, potentially reducing the risk of liver disease.
- What could go wrong
- This is a small, retrospective study from a single center, so results may not apply to everyone. It only looks at early changes, not long-term outcomes.
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.
- Participants
-
154 people
The number who actually took part.
- Started
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Jan 2024
- Finished
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Apr 2026
- 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.
Who is studied
Adults with overweight or obesity at increased metabolic risk for MASLD, treated with subcutaneous semaglutide or tirzepatide for at least 12 weeks at a single tertiary-care internal medicine clinic in Turkey; both medications were self-funded (out-of-pocket), as they are not covered by the national health insurance system.
- Ages
-
18 to 75 years
- Sex
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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: * Adults aged 18 years or older * Overweight (BMI 25.0-29.9 kg/m²) or obesity (BMI ≥30.0 kg/m²) * Considered at increased metabolic risk for MASLD (overweight/obesity plus ≥1 additional cardiometabolic risk factor) * Continuous treatment with subcutaneous semaglutide or tirzepatide for at least 12 weeks Exclusion Criteria: * Significant alcohol consumption (\>30 g/day for men; \>20 g/day for women) * Chronic liver disease of other etiology (viral hepatitis, autoimmune hepatitis, hemochromatosis, Wilson's disease) * Prior bariatric surgery * Initiation or dose modification of pioglitazone, SGLT-2 inhibitors, or high-dose vitamin E within 3 months before baseline * Concurrent use of known hepatotoxic agents (e.g., amiodarone, methotrexate) * Missing clinical, anthropometric, or laboratory data at baseline or follow-up
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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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Facility: Istanbul Medeniyet University, Göztepe Prof. Dr. Süleyman Yalçın City Hospital
Istanbul, Turkey (Türkiye)
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