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LY4064912

Phase 1

Overweight or Obesity | Small molecule | Metabolic |Eli Lilly and Company|Last Updated: Aug 18, 2026

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment144

FDA Designations

No designations recorded

Clinical trial landscape

LY4064912 · 1 trial · 2 indications

Phase 1 1
NCT07152002A Study of LY4064912 in Healthy Participants and With Overweight or ObesityOverweight or Obesity
ACTIVE NOT_RECRUITING144 Analytics
PHASE1ACTIVE NOT_RECRUITING
A Study of LY4064912 in Healthy Participants and With Overweight or Obesity
Overweight or ObesityUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants with One or More Serious Adverse Event(s) (SAEs) Considered by the Investigator to be Related to Study Drug Administration
Postdose to Approximately Week 27

A summary of SAEs regardless of causality, will be reported in the Reported Adverse Events module

Secondary Endpoints

Pharmacokinetics (PK): Area Under the Concentration Versus Time Curve (AUC) of LY4064912
Predose Up to Day 78
PK: Maximum Concentration (Cmax) of LY4064912
Predose Up to Day 78
Change from Baseline in Body Weight
Baseline to Approximately Week 27
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelSEQUENTIAL
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
Part A: LY4064912 (Cohorts 1-6)EXPERIMENTALLY4064912 administered subcutaneously (SC)
Part A: LY4064912 (Cohort 6a)EXPERIMENTALLY4064912 administered intravenously (IV)
Part A: PlaceboPLACEBO_COMPARATORPlacebo administered SC and IV
Part B: LY4064912 (Cohorts 7-10)EXPERIMENTALLY4064912 administered SC
Part B: PlaceboPLACEBO_COMPARATORPlacebo administered SC
Part C: LY4064912 (Cohort 11)EXPERIMENTALLY4064912 administered SC
Part C: PlaceboEXPERIMENTALPlacebo administered SC

Interventions

NameTypeDescription
LY4064912DRUGAdministered SC
PlaceboDRUGAdministered SC
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Eligibility Criteria

Age Range18 Years to 65 Years
SexALL
Healthy VolunteersYes
Study Sites3

Inclusion Criteria: * Age is 21-65 years old at Singapore Sites * Participants who are overtly healthy as determined by medical evaluation including medical history, physical examination, laboratory tests, and cardiac monitoring Part A: Body Mass Index (BMI) within the range greater than or equal ...

Countries:United StatesSingapore
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Recent Changes (Last 90 Days)

MEDIUMAug 18, 2026NCT07152002Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMAug 18, 2026NCT07152002Status: RECRUITING → ACTIVE_NOT_RECRUITING

Frequently asked questions about LY4064912

What is LY4064912 used for?

LY4064912 is an investigational small molecule being developed for the treatment of overweight or obesity. It is currently in Phase 1 clinical development, with a study evaluating its effects in healthy participants and individuals with overweight or obesity.

Who makes LY4064912?

LY4064912 is being developed by Eli Lilly and Company, a pharmaceutical company traded on the New York Stock Exchange under the ticker symbol LLY. The drug is currently in Phase 1 clinical trials for overweight or obesity.

What phase is LY4064912 in?

LY4064912 is in Phase 1 clinical development. It is an investigational drug, meaning it has not been approved by regulatory authorities and is still being studied in clinical trials for the treatment of overweight or obesity.

What clinical trials is LY4064912 in?

LY4064912 is being studied in a Phase 1 clinical trial with the identifier NCT07152002. This trial is titled 'A Study of LY4064912 in Healthy Participants and With Overweight or Obesity' and is active but not recruiting participants.

Is LY4064912 being studied in a randomized controlled trial?

Yes, the Phase 1 trial of LY4064912 is a randomized, double-blind, placebo-controlled study. It is designed to evaluate the drug in healthy participants and those with overweight or obesity, with an enrollment of 144 participants.