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A Study of LY4302814 in Healthy Participants

A Phase 1, Randomized, Placebo-Controlled, Investigator and Participant Blinded, Single Ascending Dose and Multiple Dose Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of LY4302814 in Healthy Participants

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07566338
Enrollment
150
Registered
2026-05-05
Start date
2026-05-06
Completion date
2027-08-01
Last updated
2026-06-16

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy

Brief summary

The main purpose of this study is to assess how well LY4302814 is tolerated and what side effects may occur in healthy participants. Blood tests will be performed to investigate how the body processes the study drug and how the study drug affects the body. For each participant, the study will last about 6 months and will include at least one overnight stay in the clinical research unit (CRU) lasting up to approximately 9 days.

Interventions

DRUGLY4302814

Administered SC

DRUGPlacebo

Administered SC

Sponsors

Eli Lilly and Company
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
BASIC_SCIENCE
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
Yes

Inclusion criteria

* Are overtly healthy as determined by medical evaluation. * Have clinical laboratory test results within the normal range for the population or investigative site or with abnormalities deemed not clinically significant by the investigator. * Have a body weight of 45 kilograms (kg) or greater and body mass index within 18 to 32 kilogram per square meter (kg/m ²), inclusive. * Are individuals assigned female at birth (AFAB) and not of childbearing potential, and individuals assigned male at birth (AMAB). Contraceptive use by participants should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. * Adult participants in Singapore: * Are 21 years of age or older.

Exclusion criteria

* Evidence or history of clinically significant conditions. * Have a 12-lead electrocardiogram (ECG) abnormality, that, in the opinion of the investigator, increases the risks associated with participating in the study or may confound ECG data analysis. * Show evidence of hepatitis B virus (HBV) infection with a positive hepatitis B surface antigen (HBsAg) or anti-hepatitis B core (HBc). * Show evidence of hepatitis C virus (HCV) infection, with positive anti-HCV. * Have human immunodeficiency virus (HIV) infection or positive HIV-1 and HIV-2 antibodies. * Have used or intend to use herbal, vitamin supplements, over-the-counter or prescription medication, within 14 days or 5 half-lives (whichever is longer) prior to dosing and during the study, unless, in the opinion of the investigator and sponsor, the medication will not interfere with the study. * Smoke more than 5 cigarettes a day, or the equivalent in nicotine-containing products, and/or are unable to abide by clinical research unit (CRU) smoking restrictions. * Have alcohol intake that exceeds recommended average weekly alcohol consumption limits per local regulation, or an amount deemed significant by the investigator.

Design outcomes

Primary

MeasureTime frame
Number of Participants with One or More Serious Adverse Event(s) (SAEs) Considered by the Investigator to be Related to Study Drug AdministrationDay 1 through Day 197

Secondary

MeasureTime frame
Pharmacokinetics (PK): Area Under the Concentration Versus Time Curve (AUC) of LY4302814Day 1 through Day 197
PK: Maximum Concentration (Cmax) of LY4302814Day 1 through Day 197

Countries

Singapore, United States

Contacts

CONTACTTrial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or
LillyTrials@Lilly.com1-317-615-4559
CONTACTPhysicians interested in becoming principal investigators please contact
clinical_inquiry_hub@lilly.com
STUDY_DIRECTORCall 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 8 AM - 8 PM Eastern time (UTC/GMT - 5 hours, EST)

Eli Lilly and Company

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jun 17, 2026