Wegovy's Real-World weight loss power tested in 500 korean patients
NCT ID NCT07280221
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will follow 500 Korean adults with obesity who are starting Wegovy (semaglutide) as part of their normal care. Researchers will track how much weight they lose and any side effects over about 52 weeks. The goal is to see how effective and safe the drug is in real-world clinics, not a controlled research setting.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2025
- Expected to finish
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Oct 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Participants will be treated with commercially available semaglutide. The treating physician will initiate treatment with commercially available semaglutide prior to and independently from the decision to include the participant in the study.
- Ages
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19 years and older
- 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: 1. Signed consent obtained before any study-related activities (study-related activities are any procedure related to recording of data according to the protocol). 2. The decision to initiate treatment with commercially available Wegovy (semaglutide) has been made by the patient and the treating physician before and independently from the decision to include the patient in this study. 3. Initiating treatment with Wegovy (semaglutide) for the first time and according to locally approved label. 4. Male or female, aged ≥ 19 years at the time of signing the informed consent. Exclusion Criteria: 1. Previous participation in clinical studies including treatment with Wegovy (semaglutide). Participation is defined as providing informed consent in a previous study. 2. Female patient who is pregnant, breast-feeding, or intends to become pregnant and is of childbearing potential not using adequate contraceptive methods (adequate contraceptive measures as required by local regulation or practice). 3. Mental incapacity, unwillingness or language barriers precluding adequate understanding or co-operation.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Daejeon Endo Internal Medicine Clinic
Daejeon, 35220, South Korea
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