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A Study of LY3437943 in Participants With Impaired and Normal Liver Function

A Parallel-Group, Single-Dose, Phase 1, Open-Label Study to Investigate the Pharmacokinetics of LY3437943 in Participants With Hepatic Impairment Compared With Healthy Participants

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05916560
Enrollment
43
Registered
2023-06-23
Start date
2023-07-13
Completion date
2025-03-02
Last updated
2025-04-18

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

Conditions

Healthy, Hepatic Insufficiency

Keywords

Pharmacokinetics, Hepatic Impairment

Brief summary

The main purpose of this study is to measure how much of LY3437943 gets into the bloodstream and how long it takes the body to eliminate it in participants with mild, moderate and severe impaired liver function compared to healthy participants with normal liver function. The safety and tolerability of LY3437943 will also be evaluated. The study may last up to 9 weeks for each participant including the screening period.

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

All Participants: * Have a body mass index within the range 19.0 to 42.0 kilograms per meter squared (kg/m²), inclusive * Healthy or various degrees of hepatic impairment depending on the study group

Exclusion criteria

Participants with hepatic impairment: * Have or are anticipating an organ transplant within the next 6 months * Requires needle evacuation of ascites fluid more than 2 times per month * Have had variceal bleeding within 3 months of check-in, unless the participant has undergone a successful banding procedure; in that case, may check-in from 1 month after the banding procedure

Design outcomes

Primary

MeasureTime frameDescription
Pharmacokinetics (PK): Area under the concentration versus time curve from time zero to infinity (AUC0-∞) of LY3437943Predose up to 30 days postdosePK: AUC0-∞ of LY3437943
PK: Maximum observed concentration (Cmax) of LY3437943Predose up to 30 days postdosePK: Cmax of LY3437943

Countries

United States

Outcome results

None listed

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