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A Research Study on How Well Different Doses of the Medicine UBT251 Help People Living With Overweight or Obesity
A Study Investigating Safety, Tolerability and Efficacy of UBT251 in Participants Living With Overweight or Obesity
Lead sponsor
Asset
UBT251
Subcutaneous · GLP-1 / GIP / glucagon triple
Listed sites
3
Recruiting sites
3
Enrollment
333
estimated
Study population
Obesity / overweight
Key I/E criterion
—
Primary endpoints
•Part A - Number of treatment emergent adverse events (TEAEs)•Part B - Relative change in body weight•Part C- AUC
Footprint
Where this trial recruits
Site locations as reported to ClinicalTrials.gov. Site count is not enrollment count; per-site enrollment is not available from source.
Identifiers
Registered as
Timeline
Milestones
Assets
Investigational agents
Study populations
Who this study enrolls
Eligibility
Who can enroll
Inclusion criteria
1. Male or female (sex at birth).
2. For Part C: Japanese, Chinese or non-Asian participants (all self-reported):
3. Age at the time of signing the informed consent:
1. For Part A: 18-55 years (both inclusive)
2. For Part B: 18-65 years (both inclusive)
3. For Part C: 18-55 years (both inclusive).
4. BMI at screening (overweight and obesity should be due to excess adipose tissue, as judged by the investigator):
1. For Part A: 27.0-39.9 kilogram per meter square (kg/m^2) (both inclusive)
2. For Part B: 30.0-50.0 kg/m^2 (both inclusive)
3. For Part C: 24-34.9 kg/m^2 (both inclusive)
5. Considered eligible based on the medical history, physical examination, and the results of vital signs, electrocardiogram (ECG), and clinical laboratory tests performed during the screening visit, as judged by the investigator.
Exclusion criteria
1. Known or suspected hypersensitivity to study intervention(s) or related products.
2. Treatment with any marketed product containing compounds with glucagon-like peptide 1 (GLP-1), glucose-dependent insulinotropic polypeptide (GIP) or glucagon receptor agonism within 90 days before screening.
3. Any condition, unwillingness or inability, which in the investigator's opinion might jeopardise the participant's safety or compliance with the protocol.
Endpoints (12)
What's being measured
Protocol endpoints and posted registry outcome measures, grouped into outcome categories. Composite endpoints show their component event types. Standard codes (LOINC, SNOMED CT) are shown where available.
Coverage by outcome category
Weight & body composition
5 endpointsPart B - Relative change in body weight
Time frame:From baseline (week 0) to end of treatment (week 28)
percent change from baseline, improvement
Part A - Relative change in body weight
Time frame:From baseline (week 0) to end of treatment (week 28)
percent change from baseline, improvement
Part A - Change in body weight
Time frame:From baseline (week 0) to end of treatment (week 28)
change from baseline, improvement
Part B - Change in body weight
Time frame:From baseline (week 0) to end of treatment (week 28)
change from baseline, improvement
Part B - Change in waist circumference
Time frame:From baseline (week 0) to end of treatment (week 28)
change from baseline, improvement
Safety / tolerability / PK
7 endpointsPart A - Number of treatment emergent adverse events (TEAEs)
Time frame:From baseline (week 0) to end of study (week 33)
event count, event
Part C- AUC; the area under the UBT251 plasma concentration time curve
Time frame:From pre-dose on Day 1 until completion of the end of study visit (Day 43)
concentration, descriptive
Part A - AUC; the area under the UBT251 plasma concentration-time curve
Time frame:From pre-dose on day 1 to end of study (week 33)
concentration, descriptive
Part A - Cmax; the maximum plasma concentration of UBT251
Time frame:From pre-dose on day 1 to end of study (week 33)
concentration, descriptive
Part B - Number of TEAEs
Time frame:From baseline (week 0) to end of study (week 33)
event count, event
Part C - Cmax; the maximum plasma concentration of UBT251
Time frame:From pre-dose on Day 1 until completion of the end of study visit (Day 43)
concentration, descriptive
Part C - Number of treatment-emergent adverse events (TEAEs)
Time frame:From pre-dose on Day 1 until completion of the end of study visit (Day 43)
event count, event
Provenance
Sources
Trial facts come from public ClinicalTrials.gov records. Endpoint categories are Delfa's classification of those records, not a ClinicalTrials.gov field. All figures reflect the July 1, 2026 snapshot.