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RecruitingPhase 2

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

Novo Nordisk A/S

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 weightPart 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

NCT IDNCT07395687
Org study IDNN9559-8568
Secondary IDU1111-1324-3831World Health Organization (WHO)

Timeline

Milestones

Study start2026-02-02actual
Study first posted2026-02-09actual
Last update posted2026-04-21actual
Primary completion2027-01-14estimated
Study completion2027-02-18estimated

Assets

Investigational agents

Study populations

Who this study enrolls

Obesity / overweight

Eligibility

Who can enroll

Minimum age18 Years
Maximum age65 Years
SexAll
Healthy volunteersNot accepted

Inclusion criteria

1. Male or female (sex at birth).

2. For Part C: Japanese, Chinese or non-Asian participants (all self-reported):

For Japanese participants: both parents of Japanese descent.
For Chinese participants: both parents of Chinese descent.
For non-Asian participants: both parents of non-Asian descent (non-Asian is defined as of countries outside of Asia).

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

Safety / tolerability / PK
7
Weight & body composition
5

Weight & body composition

5 endpoints
Primary/protocol endpoint

Part B - Relative change in body weight

Time frame:From baseline (week 0) to end of treatment (week 28)

percent change from baseline, improvement

Secondary/protocol endpoint

Part A - Relative change in body weight

Time frame:From baseline (week 0) to end of treatment (week 28)

percent change from baseline, improvement

Secondary/protocol endpoint

Part A - Change in body weight

Time frame:From baseline (week 0) to end of treatment (week 28)

change from baseline, improvement

Secondary/protocol endpoint

Part B - Change in body weight

Time frame:From baseline (week 0) to end of treatment (week 28)

change from baseline, improvement

Secondary/protocol endpoint

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 endpoints
Primary/protocol endpoint

Part A - Number of treatment emergent adverse events (TEAEs)

Time frame:From baseline (week 0) to end of study (week 33)

event count, event

Primary/protocol endpoint

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

Secondary/protocol endpoint

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

Secondary/protocol endpoint

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

Secondary/protocol endpoint

Part B - Number of TEAEs

Time frame:From baseline (week 0) to end of study (week 33)

event count, event

Secondary/protocol endpoint

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

Secondary/protocol endpoint

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 identity, design, statusClinicalTrials.gov API v2
Snapshot dateJuly 1, 2026
Endpoint classificationDelfa endpoint taxonomy v2 (May 13, 2026)
Results tableno registry results posted yet

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.