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MET097

Phase 3

Obesity and Overweight | Monoclonal antibody | Metabolic |Metsera, Inc.|Last Updated: Jul 6, 2026

Success Probability
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials2
Total Enrollment3,621
FDA Designations
No designations recorded
Clinical trial landscape

MET097 · 5 trials · 5 indications

Phase 3 1Phase 2 3Phase 1 1
NCT07311850Efficacy and Safety of MET097 Once-Weekly in People With Overweight or ObesityObesity and Overweight
RECRUITING3,501 Analytics
PHASE3RECRUITING
Efficacy and Safety of MET097 Once-Weekly in People With Overweight or Obesity
Obesity and OverweightUnlock trial analytics
Study Endpoints
Primary Endpoints
Percent change from baseline in body weight
Baseline (Day 0) to Week 64
Percent change from baseline in body weight at Week 28
Baseline (Week 0) through Week 28 (Day 197)

Evaluate the efficacy at Week 28 of four dose regimens of QW MET097 switching to QM compared to placebo.

Percent change from baseline in body weight at Week 28 (Day 197)
Baseline (Week 0) through Week 28 (Day 197)
(Part C) Percent change from baseline in body weight at Week 12 (Day 85).
Day 1 (Week 0) to Day 85 (Week 12)
Secondary Endpoints
Percentage of Participants who achieve ≥5% of reduction from baseline body weight
Baseline (Day 0) to Week 64
Percentage of Participants who achieve ≥10% of reduction from baseline body weight
Baseline (Day 0) to Week 64
Percentage of Participants who achieve ≥15% of reduction from baseline body weight
Baseline (Day 0) to Week 64
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
MET097 Dose 1EXPERIMENTALParticipants will receive MET097 administered subcutaneously
MET097 Dose 2EXPERIMENTALParticipants will receive MET097 administered subcutaneously
MET097 Dose 3EXPERIMENTALParticipants will receive MET097 administered subcutaneously
PlaceboPLACEBO_COMPARATOROnce-weekly placebo administered via subcutaneous injection
MET097EXPERIMENTALParticipants will be randomized to one of four dosing regimens receiving twelve weekly doses of MET097 (with or without titration) followed by multiple monthly doses.
MET097 Active with titrationEXPERIMENTAL -
MET097 Active without titrationEXPERIMENTAL -
MET097 ActiveEXPERIMENTALMET097 will be administered at four different dose levels subcutaneously once-weekly without titration. The extension phase includes dosing regimens that are less frequent than weekly.
(Part C) MET097EXPERIMENTALOnce-weekly subcutaneous injection of MET097 for 13 weeks
(Part C) PlaceboPLACEBO_COMPARATOROnce-weekly subcutaneous injection of Placebo for 13 weeks
Interventions
NameTypeDescription
MET097DRUGOnce-weekly MET097 administered via subcutaneous injection
PlaceboDRUGOnce-weekly placebo administered via subcutaneous injection
MET097 InjectionDRUGMET097 is an ultra-long-acting, fully-biased analog of human GLP-1.
(Part C) MET097BIOLOGICALParticipants will receive 13 once-weekly subcutaneous injections of MET097 as follows: * 12 once-weekly doses of 0.6mg followed by a 13th dose of 1.2mg * 12 once-weekly doses of 0.6mg followed by a 13th dose of 2.4 mg * 12 once-weekly doses of 0.8 mg followed by a 13th dose of 1.6 mg * 12 once-weekly doses of 0.8 mg followed by a 13th dose of 3.2 mg * 12 once-weekly doses of 1.0 mg followed by a 13th dose of 2.0 mg * 12 once-weekly doses of 1.0 mg followed by a 13th dose of 4.0 mg * 12 once-weekly doses of 1.2 mg followed by a 13th dose of 2.4 mg * 12 once-weekly doses of 1.2 mg followed by a 13th dose of 4.8 mg * Titration regimen of 0.4mg/0.8mg/1.2mg with 4 doses at each dose-level, followed by a 13th dose of 2.4mg * Titration regimen of 0.4mg/0.8mg/1.2mg with 4 doses at each dose-level, followed by a 13th dose of 4.8mg
(Part C) PlaceboBIOLOGICALParticipants will receive 13 once-weekly subcutaneous injections of matching placebo
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Eligibility Criteria
Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites171

Inclusion Criteria: * BMI ≥ 30 kg/m2 or BMI ≥ 27.0 kg/m2 to \<30.0 kg/m2 and presence of at least 1 of the following weight- related comorbidities: Hypertension, dyslipidemia, obstructive sleep apnea, or cardiovascular disease) Exclusion Criteria: * Have any form of diabetes * Have a self-reporte...

Countries:United StatesBulgariaCanadaCzechiaGermanyPolandRomaniaSlovakiaSpainUnited Kingdom
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Recent Changes (Last 90 Days)
MEDIUMJul 13, 2026NCT06897202TRIAL_REMOVED: changed
MEDIUMJul 13, 2026NCT06897202TRIAL_REMOVED: changed
MEDIUMJul 13, 2026NCT06897202TRIAL_REMOVED: changed
LOWJul 6, 2026NCT07311850lastUpdatePostDate: changed
LOWJul 6, 2026NCT07311850lastUpdatePostDate: changed
MEDIUMJun 29, 2026NCT06712836TRIAL_REMOVED: changed
MEDIUMJun 29, 2026NCT06712836TRIAL_REMOVED: changed
MEDIUMJun 29, 2026NCT06712836TRIAL_REMOVED: changed
LOWJun 12, 2026NCT06897202lastUpdatePostDate: changed
LOWJun 12, 2026NCT06897202lastUpdatePostDate: changed
LOWJun 11, 2026NCT07311850lastUpdatePostDate: changed
LOWJun 11, 2026NCT07311850lastUpdatePostDate: changed
LOWMay 29, 2026NCT07311850lastUpdatePostDate: changed
LOWMay 29, 2026NCT06973720lastUpdatePostDate: changed
HIGHMay 29, 2026NCT06712836Status: ACTIVE_NOT_RECRUITING → COMPLETED
LOWMay 29, 2026NCT07311850lastUpdatePostDate: changed
LOWMay 29, 2026NCT06973720lastUpdatePostDate: changed
HIGHMay 29, 2026NCT06712836Status: ACTIVE_NOT_RECRUITING → COMPLETED