Skip to content

A Study of LY4174794 in Participants With Obesity or Overweight Who Are Otherwise Healthy

A Phase 1, Randomized, Placebo-Controlled, Single- and Multiple-Ascending Dose Escalation Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of LY4174794 in Participants With Obesity or Overweight Who Are Otherwise Healthy

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07654972
Enrollment
108
Registered
2026-06-17
Start date
2026-06-24
Completion date
2029-04-01
Last updated
2026-09-01

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

Conditions

Obesity, Overweight

Brief summary

The main purpose of this study is to understand how safe and well-tolerated LY4174794 is in participants with obesity or overweight who are otherwise healthy. Blood tests will be performed to check how much LY4174794 gets into the bloodstream and how long it takes the body to eliminate it. Participation in this study will last about 30 to 39 weeks (7 to 10 months).

Interventions

DRUGLY4174794

Administered SC.

DRUGPlacebo

Administered SC.

Sponsors

Eli Lilly and Company
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
SEQUENTIAL
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 with no comorbidities related to body mass index (BMI), such as type 2 diabetes mellitus or unstable cardiovascular disease * Are overweight with a BMI of ≥27 kilogram per meter square (kg/m²), or have obesity with a BMI of ≥30 kg/ m² * Have had a self-reported stable weight for 3 months prior to screening

Exclusion criteria

* Have a history or presence of cardiovascular, respiratory, hepatic, renal, GI, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs, or of constituting a risk when taking the study intervention, or of interfering with the interpretation of data * Is an individual of childbearing potential (IOCBP)

Design outcomes

Primary

MeasureTime frameDescription
Part A and C: Number of Participants with One or More Treatment Emergent Adverse Events (TEAEs) and Serious Adverse Event(s) (SAEs) Considered by the Investigator to be Related to Study Drug AdministrationBaseline through end of the Follow-up (Week 25)A summary of TEAEs and SAEs, regardless of causality, will be reported in the Reported Adverse Events module.
Part B: Number of Participants with One or More TEAEs and SAEs Considered by the Investigator to be Related to Study Drug AdministrationBaseline through end of the Follow-up (Week 33)A summary of TEAEs and SAEs, regardless of causality, will be reported in the Reported Adverse Events module.

Secondary

MeasureTime frame
Part A and C: Pharmacokinetics (PK): Maximum Observed Drug Concentration (Cmax) of LY4174794Predose on day 1 through end of the Follow-up Period (Week 25)
Part A and C: PK: Area Under the Concentration Versus Time Curve (AUC) of LY4174794Predose on day 1 through end of the Follow-up Period (Week 25)
Part B: PK: Maximum Observed Drug Concentration (Cmax) of LY4174794Predose on day 1 through end of the Follow-up Period (Week 33)
Part B: PK: Area Under the Concentration Versus Time Curve (AUC) of LY4174794Predose on day 1 through end of the Follow-up Period (Week 33)

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: Sep 2, 2026