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Completed Phase 1 Interventional Accepts healthy volunteers

A Study of LY3541105 in Healthy and Overweight Participants

ClinicalTrials.gov ID: NCT05380323

Public ClinicalTrials.gov record NCT05380323. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 1:24 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1, Randomized, Placebo-Controlled, Dose-Escalation Study to Evaluate the Safety, Tolerability, and PK of LY3541105 Following Single Doses in Healthy/Overweight Participants and Multiple Doses in Overweight Participants

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The main purpose of this study is to evaluate the safety and tolerability of LY3541105 in healthy and overweight participants. Blood tests will be performed to check how much LY3541105 gets into the bloodstream and how long it takes the body to eliminate it. The study will also evaluate the effects of LY3541105 on body weight and assess safety and tolerability of LY3541105. This is a 3-part study and may last up to 15, 26 and 24 weeks for each participant and may include up to 7, 15 and 16 visits in parts A, B and C, respectively.

Study identification

NCT ID
NCT05380323
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Eli Lilly and Company
Industry
Enrollment
206 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
21 Years to 65 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 10, 2022 (Actual)
Primary completion
Aug 27, 2024 (Actual)
Completion
Aug 27, 2024 (Actual)
Last update posted
Jun 27, 2025

2022 – 2024

United States locations

U.S. sites
2
U.S. states
2
U.S. cities
2
Facility City State ZIP Site status
PRA International Lenexa Kansas 66219 —
ICON Early Phase Services San Antonio Texas 78209 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05380323, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 27, 2025 · Synced Oct 19, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05380323 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →