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LY4214835

Phase 1

Neoplasms | Small molecule | Oncology |Eli Lilly and Company|Last Updated: Aug 6, 2026

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment41

FDA Designations

No designations recorded

Clinical trial landscape

LY4214835 · 1 trial · 2 indications

Phase 1 1
NCT07258836A Study of [18F]LY4214835 in Healthy Volunteers and Participants With CancerNeoplasms
RECRUITING41 Analytics
PHASE1RECRUITING
A Study of [18F]LY4214835 in Healthy Volunteers and Participants With Cancer
NeoplasmsUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Incidence of Adverse Events (AEs)
Baseline Through Day 3

Evaluation of AEs regardless of causality, will be reported in the Reported AEs module

Number of Radiation Absorbed Dose Estimates in Body Organs to Obtain Whole-body Effective Dose
Baseline Through Day 3

Determination of the radiation dosimetry absorbed dose in body organs and whole-body effective dose

Secondary Endpoints

Number of Uptake of [18F]LY4214835 in Tumor Foci and Other Organs
Baseline Through Day 3
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeBASIC_SCIENCE

Treatment Arms

ArmTypeDescription
LY4214835 (Cohorts 1 and 2)EXPERIMENTALLY4214835 administered intravenously (IV)

Interventions

NameTypeDescription
LY4214835DRUGAdministered IV
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersYes
Study Sites6

Inclusion Criteria: * Cohort 1 * Have a radiologically, cytologically, or histologically confirmed diagnosis of cancer * Are treatment-naïve to a systemic cancer therapy, OR have a documented disease progression on standard-of-care treatment (for example, failure of chemotherapy, targeted ther...

Countries:United States
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Recent Changes (Last 90 Days)

LOWAug 6, 2026NCT07258836lastUpdatePostDate: changed
LOWAug 6, 2026NCT07258836lastUpdatePostDate: changed
LOWJun 23, 2026NCT07258836lastUpdatePostDate: changed
LOWJun 23, 2026NCT07258836lastUpdatePostDate: changed

Frequently asked questions about LY4214835

What is LY4214835 used for?

LY4214835 is an investigational small molecule being studied for use in oncology, specifically for the treatment of neoplasms, which are abnormal growths of tissue that can be benign or malignant. It is currently in Phase 1 clinical development.

Who makes LY4214835?

LY4214835 is being developed by Eli Lilly and Company, a pharmaceutical company traded on the New York Stock Exchange under the ticker symbol LLY. The company is conducting clinical trials to evaluate the safety and efficacy of this investigational drug.

What phase is LY4214835 in?

LY4214835 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 to assess its safety, tolerability, and potential efficacy in humans.

What clinical trials is LY4214835 in?

LY4214835 is being studied in a Phase 1 clinical trial registered as NCT07258836. This trial is titled 'A Study of [18F]LY4214835 in Healthy Volunteers and Participants With Cancer' and is currently recruiting participants in the United States.

Is LY4214835 the same as [18F]LY4214835?

Yes, LY4214835 is the same as [18F]LY4214835. The [18F] designation indicates that the drug is labeled with the radioactive isotope fluorine-18, which is commonly used in positron emission tomography (PET) imaging to visualize and track the drug in the body.