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A Study of the Pharmacokinetics and Safety of LY3537031 in Participants With Normal Liver Function and With Mild, Moderate, or Severe Liver Impairment

A Phase 1, Multicenter, Parallel-Design, Single-Dose, Open-Label Study to Evaluate the Pharmacokinetics and Safety of LY3537031 in Participants With Normal Hepatic Function and Participants With Mild, Moderate, or Severe Hepatic Impairment

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07165002
Enrollment
32
Registered
2025-09-10
Start date
2025-10-20
Completion date
2026-08-31
Last updated
2025-12-04

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

Conditions

Healthy, Hepatic Insufficiency

Brief summary

The purpose of this study is to measure how much LY3537031 gets into the bloodstream and how long it takes the body to eliminate it in participants with mild, moderate and severe impaired liver function and in healthy participants with normal liver function. The safety and tolerability of LY3537031 will also be evaluated. The study drug will be administered subcutaneously (SC) (under the skin).

Interventions

Administered SC

Sponsors

Eli Lilly and Company
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
BASIC_SCIENCE
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 85 Years
Healthy volunteers
Yes

Inclusion criteria

* Have a body weight of 55 kilogram (kg) or more and body mass index (BMI) between 19.0 and 40.0 kilogram per square meter (kg/m²), inclusive * Have no significant history of spontaneous or ethanol-induced hypoglycemia Additional Inclusion Criteria for Participants Without Hepatic Impairment in Group 1: * Are healthy participants as determined by medical history, physical examination, and other screening procedures, with clinically normal hepatic function at screening * Have normal blood pressure (BP) and pulse rate, as determined by the investigator Additional Inclusion Criteria for Participants with Mild to Severe Hepatic Impairment in Groups 2 through 4: * Participants with hepatic impairment classified as Child-Pugh score A, B, or C who are considered acceptable for participation in this study by the investigator. Participants must have a diagnosis of chronic hepatic impairment of greater than 6 months per physician diagnosis and standard-of-care practice, with no clinically significant changes, in the opinion of the investigator, within 15 days prior to screening * Clinical laboratory test results with deviations that are judged by the investigator to be compatible with the hepatic impairment of the participant, or of no additional clinical significance for this study. Abnormalities of serum glucose, serum lipids and triglycerides, urinary glucose, and urinary protein consistent with Type 2 Diabetes Mellitus (T2DM) are acceptable * Have a systolic BP less than 150 millimeters mercury (mmHg), a diastolic BP less than 90 mmHg, and a pulse rate greater than 50 but less than 100 beats per minute * If participants have T2DM, they must have a hemoglobin A1c measurement equal to or less than 11.5% at the screening visit

Exclusion criteria

* Have significant history of or current cardiovascular, respiratory, hepatic (hepatic applies to Group 1 only), renal, gastrointestinal (GI), endocrine, hematological, dermatological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs; of constituting a risk when taking the investigational medicinal product; or of interfering with the interpretation of data * Have a history of atopy; that is, severe or multiple allergic manifestations, or clinically significant multiple or severe drug allergies, or hyperesthesia, or severe posttreatment hypersensitivity reactions, or have known allergies to LY3537031, or related compounds * Have undergone any form of bariatric surgery * Have a history of or current acute or chronic pancreatitis, or elevation in serum lipase or amylase or both greater than 1.5× upper limits of normal (ULN)

Design outcomes

Primary

MeasureTime frameDescription
Pharmacokinetics (PK): Area Under the Concentration Versus Time Curve (AUC) of LY3537031Baseline to Study Completion (Up to 8 Weeks)PK: AUC of LY3537031
PK: Maximum Concentration (Cmax) of LY3537031Baseline to Study Completion (Up to 8 Weeks)PK: Cmax of LY3537031

Countries

Hungary, New Zealand, Slovakia

Contacts

Primary ContactTrial questions or participation questions: 1-877-CTLILLY (1-877-285-4559) or
LillyTrials@Lilly.com1-317-615-4559
Backup ContactPhysicians interested in becoming principal investigators please contact
clinical_inquiry_hub@lilly.com

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026