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Petrelintide

Phase 3

Obesity or Overweight | Small molecule | Metabolic |Roche Holding AG|Trials Updated: Oct 7, 2026

Petrelintide development status

Highest phase Phase 3
Registered trials 6 across 2 sponsors since May 2026

Petrelintide target and mechanism

Target class-Tide (Peptide)
ModalitySmall molecule

Also known as RO7895515, ZP8396

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials4
Total Enrollment7,486

FDA Designations

No designations recorded

Petrelintide clinical trials

Petrelintide · 4 trials · 3 indications

Phase 3 3Phase 2 1
NCT07843472A Phase III Study to Evaluate the Efficacy and Safety of Petrelintide in Participants With Overweight or Obesity and Established Cardiovascular DiseaseObesity or Overweight
RECRUITING2,500 Analytics
NCT07843485A Phase III Study to Evaluate the Efficacy and Safety of Petrelintide in Participants With Overweight or Obesity and Type 2 DiabetesObesity or Overweight
RECRUITING600 Analytics
NCT07843498A Phase III Study to Evaluate the Efficacy and Safety of Petrelintide in Participants With Overweight or ObesityObesity or Overweight
RECRUITING3,900 Analytics
PHASE3RECRUITING
A Phase III Study to Evaluate the Efficacy and Safety of Petrelintide in Participants With Overweight or Obesity and Established Cardiovascular Disease
Obesity or OverweightUnlock trial analytics
PHASE3RECRUITING
A Phase III Study to Evaluate the Efficacy and Safety of Petrelintide in Participants With Overweight or Obesity and Type 2 Diabetes
Obesity or OverweightUnlock trial analytics
PHASE3RECRUITING
A Phase III Study to Evaluate the Efficacy and Safety of Petrelintide in Participants With Overweight or Obesity
Obesity or OverweightUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage Change in Body Weight from Baseline
From Baseline to Week 64
Percentage Change in Body Weight between Arms 1 and 6
From Baseline to Week 40

Secondary Endpoints

Proportion of Participants Achieving ≥ 5% Body Weight Loss from Baseline
From Baseline to Week 64
Proportion of Participants Achieving ≥ 10% Body Weight Loss from Baseline
From Baseline to Week 64
Proportion of Participants Achieving ≥ 15% Body Weight Loss from Baseline
From Baseline to Week 64
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
PetrelintideEXPERIMENTAL -
PlaceboPLACEBO_COMPARATOR -
Arm 1: Petrelintide + Enicepatide Dosing Regimen 1EXPERIMENTAL -
Arm 2: Petrelintide + Enicepatide Dosing Regimen 2EXPERIMENTAL -
Arm 3: Petrelintide + Enicepatide Dosing Regimen 3EXPERIMENTAL -
Arm 4: Petrelintide-matching Placebo + EnicepatideEXPERIMENTAL -
Arm 5: Petrelintide + Enicepatide-matching PlaceboEXPERIMENTAL -
Arm 6: Petrelintide-matching Placebo + Enicepatide-matching PlaceboPLACEBO_COMPARATOR -

Interventions

NameTypeDescription
PetrelintideCOMBINATION_PRODUCTPetrelintide will be administered subcutaneously (SC) using a drug-device combination product.
PlaceboCOMBINATION_PRODUCTPetrelintide-matching placebo will be administered SC using a drug-device combination product.
EnicepatideCOMBINATION_PRODUCTEnicepatide will be administered subcutaneously to participants once weekly
Petrelintide-matching PlaceboDRUGMatching placebo to Petrelintide will be administered subcutaneously to participants once weekly
Enicepatide-matching PlaceboCOMBINATION_PRODUCTMatching placebo to Enicepatide will be administered subcutaneously to participants once weekly
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Eligibility Criteria

Age Range40 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: * Participants with BMI ≥ 27 kg/m² and established CVD * History of at least one self-reported unsuccessful dietary effort to lose body weight Exclusion Criteria: * Known history of Type 1 diabetes mellitus * Current or previous treatment with petrelintide or any other amylin ...

Countries:United States
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Recent Changes (Last 90 Days)

LOWOct 7, 2026NCT07843472Status: NOT_YET_RECRUITING → RECRUITING
LOWOct 7, 2026NCT07843485Status: NOT_YET_RECRUITING → RECRUITING
LOWOct 7, 2026NCT07843498Status: NOT_YET_RECRUITING → RECRUITING
LOWOct 7, 2026NCT07843472Status: NOT_YET_RECRUITING → RECRUITING
LOWOct 7, 2026NCT07843485Status: NOT_YET_RECRUITING → RECRUITING
LOWOct 7, 2026NCT07843498Status: NOT_YET_RECRUITING → RECRUITING
LOWSep 28, 2026NCT07843472NEW_TRIAL: changed
LOWSep 28, 2026NCT07843485NEW_TRIAL: changed
LOWSep 28, 2026NCT07843498NEW_TRIAL: changed
LOWSep 28, 2026NCT07843472NEW_TRIAL: changed
LOWSep 28, 2026NCT07843485NEW_TRIAL: changed
LOWSep 28, 2026NCT07843498NEW_TRIAL: changed
LOWSep 9, 2026NCT07589686lastUpdatePostDate: changed
LOWSep 9, 2026NCT07589686lastUpdatePostDate: changed
LOWAug 7, 2026NCT07589686lastUpdatePostDate: changed
LOWAug 7, 2026NCT07589686lastUpdatePostDate: changed

Frequently asked questions about Petrelintide

What is Petrelintide used for?

Petrelintide is an investigational small molecule being developed for the treatment of obesity or overweight. It is also being studied in patients who have obesity or overweight alongside type 2 diabetes or established cardiovascular disease. It has not been approved for any use and remains in clinical development.

Who is developing Petrelintide?

Petrelintide is being developed by Roche Holding AG, which trades under the ticker RHHBY. Roche is running the clinical development program, including the Phase 3 studies in obesity or overweight and a Phase 2 dose-finding study combining petrelintide with enicepatide (RO7795068).

What phase is Petrelintide in?

Petrelintide is in Phase 3 development for obesity or overweight. Three Phase 3 trials are currently recruiting, and a Phase 2 dose-finding study of petrelintide with enicepatide is not yet recruiting. Petrelintide is investigational and has not been approved by the FDA.

What clinical trials is Petrelintide in?

Petrelintide is being studied in four trials. The Phase 3 studies are NCT07843498 in overweight or obesity, NCT07843485 in overweight or obesity with type 2 diabetes, and NCT07843472 in overweight or obesity with established cardiovascular disease. The Phase 2 dose-finding study with enicepatide is NCT07589686.

How many patients are enrolled in Petrelintide trials?

The Petrelintide clinical program plans to enroll about 7,486 participants across four trials. The largest is the Phase 3 study NCT07843498 with 3,900 participants, followed by NCT07843472 with 2,500, NCT07843485 with 600, and the Phase 2 study NCT07589686 with 486.

Are the Petrelintide trials placebo controlled?

Yes. The Petrelintide trials are randomized, double-blind, and placebo-controlled. Participants are adults aged 18 and older in most studies, while the cardiovascular disease trial NCT07843472 enrolls adults aged 40 and older. The Phase 3 studies are recruiting in the United States.