Recent Updates
Recently added Catalysts

Trevogrumab

Phase 2

Obesity | Small molecule | Metabolic |Regeneron Pharmaceuticals, Inc.|Last Updated: Sep 1, 2026

Target and mechanism

ModalitySmall molecule

Also known as Trevogrumab-Part A, Trevogrumab-Part B and Part C

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment1,005

FDA Designations

No designations recorded

Clinical trial landscape

Trevogrumab · 1 trial · 1 indication

Phase 2 1
NCT06299098A Study to Test if Trevogrumab or Trevogrumab With Garetosmab When Taken With Semaglutide is Safe and How Well They Work in Adult Patients With Obesity for Weight Loss, Fat Loss, and Lean Mass PreservationObesity
ACTIVE NOT_RECRUITING1,005 Analytics
PHASE2ACTIVE NOT_RECRUITING
A Study to Test if Trevogrumab or Trevogrumab With Garetosmab When Taken With Semaglutide is Safe and How Well They Work in Adult Patients With Obesity for Weight Loss, Fat Loss, and Lean Mass Preservation
ObesityUnlock trial analytics

Study Endpoints

Primary Endpoints

Incidence of treatment-emergent adverse events (TEAEs)
Baseline to week 7

Part A

Severity of TEAEs
Baseline to week 7

Part A

Percent change in total fat mass
Baseline to week 26

Part B

Percent change in total lean mass
Baseline to week 26

Part B

Percent change in body weight
Baseline to week 26

Part B

Secondary Endpoints

Concentrations of trevogrumab in serum over time
Up to 75 weeks
Percent change in total fat mass
Baseline to week 52
Percent change in total lean mass
Baseline to week 52
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
PlaceboPLACEBO_COMPARATORPart A Randomized 1:1
TrevogrumabEXPERIMENTALPart A Randomized 1:1
Arm A0EXPERIMENTALPart B Semaglutide (sema) and subcutaneous (SC) placebo and intravenous (IV) placebo followed by SC placebo Randomized 1:1:1:1:1:1:1:1
Arm A1EXPERIMENTALPart B Sema and SC placebo and IV placebo followed by high dose trevogrumab (trevo) Randomized 1:1:1:1:1:1:1:1
Arm B0EXPERIMENTALPart B Sema, moderate-high dose trevo, and IV placebo followed by SC placebo Randomized 1:1:1:1:1:1:1:1
Arm B1EXPERIMENTALPart B Sema, moderate-high dose trevo, and IV placebo followed by high dose trevo Randomized 1:1:1:1:1:1:1:1
Arm C0EXPERIMENTALPart B Sema, high dose trevo, and IV placebo followed by SC placebo Randomized 1:1:1:1:1:1:1:1
Arm C1EXPERIMENTALPart B Sema, high dose trevo, and IV placebo followed by high dose trevo Randomized 1:1:1:1:1:1:1:1
Arm D0EXPERIMENTALPart B Sema, high dose trevo, and garetosmab (gareto) followed by SC placebo Randomized 1:1:1:1:1:1:1:1
Arm D1EXPERIMENTALPart B Sema, high dose trevo, and gareto followed by high dose trevo Randomized 1:1:1:1:1:1:1:1
Arm 1EXPERIMENTALPart C Sema and SC placebo Randomized 1:2:2
Arm 2EXPERIMENTALPart C Sema and SC low dose trevo Randomized 1:2:2
Arm 3EXPERIMENTALPart C Sema and SC moderate dose trevo Randomized 1:2:2

Interventions

NameTypeDescription
Trevogrumab-Part ADRUGAdministered IV or SC in Part A
Trevogrumab-Part B and Part CDRUGAdministered SC in Part B, Part C
GaretosmabDRUGAdministered IV in Part B
SemaglutideDRUGAdministered SC in Part B and Part C
Matching Placebo-Part ADRUGAdministered IV or SC in Part A
Matching Placebo-TrevogrumabDRUGAdministered SC in Part B and Part C
Matching Placebo-GaretosmabDRUGAdministered IV in Part B
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 80 Years
SexALL
Healthy VolunteersYes
Study Sites60

Key Inclusion Criteria Part A 1. Male or female participants age ≥18 to ≤55 years of age at the time of screening 2. BMI ≥18 and ≤32 kg/m2, at the screening visit Part B and Part C 3. Male or female participants ≥18 to ≤80 years of age at the time of screening 4. BMI ≥30 kg/m2, at the screenin...

Countries:United StatesPuerto Rico
Unlock Eligibility Criteria

Recent Changes (Last 90 Days)

LOWSep 1, 2026NCT06299098primaryCompletionDate: changed
LOWSep 1, 2026NCT06299098primaryCompletionDate: changed
LOWJul 21, 2026NCT06299098primaryCompletionDate: changed