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A Study of LY3549492 in Japanese Participants With Type 2 Diabetes Mellitus (T2D) and Healthy Japanese Participants

A Randomized, Investigator- and Participant-blinded, Multiple-ascending Dose, Placebo-controlled Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of LY3549492 in Japanese Participants With Type 2 Diabetes Mellitus and Healthy Japanese Participants

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06869018
Enrollment
92
Registered
2025-03-11
Start date
2025-05-07
Completion date
2026-03-02
Last updated
2026-03-20

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

Conditions

Healthy, Type 2 Diabetes Mellitus (T2D)

Keywords

Glucose Metabolism Disorders, Metabolic Diseases, Endocrine System Diseases, Diabetes Mellitus, Diabetes Mellitus, Type 2

Brief summary

The purpose of this study is to evaluate how well LY3549492 is tolerated and what side effects may occur in Japanese participants with Type 2 Diabetes Mellitus (T2D) and healthy Japanese participants. The study drug will be administered orally. Blood tests will be performed to check how much LY3549492 gets into the bloodstream and how long it takes the body to eliminate it. The study will last up to approximately 19 weeks for both Part A (Cohorts 1-3) for multiple-ascending doses (MAD), and Part B (Cohorts 4-5) multiple-ascending doses (MAD), for a total of approximately 25 weeks, including screening.

Interventions

Administered orally

DRUGPlacebo

Administered orally

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 70 Years
Healthy volunteers
Yes

Inclusion criteria

Part A: * Participants with T2DM for at least 6 months * With an HbA1c value: * equal to or greater than 7.0% and equal to or less than 10.0% at screening for participants treated with diet and exercise alone, OR * equal to or greater than 6.5% and equal to or less than 9.0% for participants prior to washout of antidiabetic medications * Have had a stable weight for the 3 months prior to screening. Stable weight is defined as less than 5% body weight change Part B: * Have safety laboratory test results within normal reference range for the population or investigative site, or results with acceptable deviations that are judged to be not clinically significant by the investigator. Laboratory tests may be repeated if there is a documented technical error, or once at the discretion of the investigator for any out-of-range results

Exclusion criteria

* Have a known clinically significant gastric emptying abnormality * Have a 12-lead electrocardiogram (ECG) abnormality * Have an abnormal blood pressure or pulse rate * Have a significant history within the past 6 months or current evidence of comorbidities capable of altering the absorption, metabolism, or elimination of drug. Or constituting a risk when taking the study drug * Have a history of chronic medical conditions involving the heart, liver, or kidneys

Design outcomes

Primary

MeasureTime frameDescription
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 AdministrationDay 1 Through Day 127A summary of TEAEs and SAEs regardless of causality, will be reported in the Reported Adverse Events module

Secondary

MeasureTime frameDescription
Pharmacokinetics (PK): Area Under the Concentration Versus Time Curve (AUC) of LY3549492Day 1 Through Day 127PK: AUC of LY3549492
PK: Maximum Concentration (Cmax) of LY3549492Day 1 Through Day 127PK: Cmax of LY3549492
Pharmacodynamic (PD): Part A: Change from Baseline in Hemoglobin A1c (HbA1c)Day 1 Through Day 127PD: Change from Baseline in Hemoglobin A1c (HbA1c)
PD: Change from Baseline in Body WeightDay 1 Through Day 127PD: Change from Baseline in Body Weight

Countries

Japan

Contacts

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: Mar 21, 2026