Skip to content

A Drug Interaction Study of LY3154207 in Healthy Participants

Safety and Tolerability of LY3154207 in Combination With a CYP3A4 Inhibitor and Assessment of Pharmacokinetics of LY3154207 After Administration of Capsule and Tablet Formulations in Healthy Subjects

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03942029
Enrollment
36
Registered
2019-05-08
Start date
2019-06-21
Completion date
2019-12-28
Last updated
2020-01-18

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

Conditions

Healthy

Brief summary

The main purpose of this study is to learn more about the safety and side effects of LY3154207 and fluconazole (anti-fungal medication), when taken together by healthy participants. The study will last from nine to 11 weeks for each participant.

Interventions

DRUGLY3154207 Capsule

Administered orally as capsule

DRUGLY3154207 Tablet

Administered orally as tablet

DRUGPlacebo

Administered orally as tablet

Administered orally as tablet

Sponsors

Eli Lilly and Company
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
BASIC_SCIENCE
Masking
DOUBLE (Subject, Investigator)

Masking description

The capsule versus tablet formulation comparison will be open label.

Eligibility

Sex/Gender
ALL
Age
18 Years to 70 Years
Healthy volunteers
Yes

Inclusion criteria

* Have a body mass index (BMI) of 18 to 35 kilogram per meter square (kg/m²) * Have clinical laboratory test results within acceptable range for the population

Exclusion criteria

* Have consumed grapefruits or grapefruit-containing products, Seville oranges or Seville orange-containing products, star fruits or star fruit-containing products within 7 days prior to dosing or intend to consume during the study * Intend to use over-the-counter or prescription medication (with exception of hormonal contraceptives and acetaminophen), including herbal preparations containing St. John's wort, kava, garlic, ginger, ginkgo biloba, or guarana, within 14 days prior to Check-in and during the study * Use of any drugs or substances that are known inducers and/or inhibitors of cytochrome P450 (CYP) 3A within 14 days prior to the administration of study drug and during the study * Have evidence of active renal disease (eg, diabetic renal disease, polycystic kidney disease) or an estimated creatinine clearance of \< 80 milliliters per minute (mL/minute), calculated using the Chronic Kidney Disease Epidemiology Collaboration equation

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants with One or More Serious Adverse Event(s) (SAEs) Considered by the Investigator to be Related to Study DrugBaseline up to 11 weeksA summary of SAEs and other non-serious adverse events (AEs), regardless of causality, will be reported in the Reported Adverse Events module

Secondary

MeasureTime frameDescription
Change from Baseline in Blood Pressure (BP)Baseline, up to 48 hours post dose when LY3154207 is co-administered with fluconazoleBP measured by ambulatory blood pressure monitoring (ABPM)
Change from Baseline in Pulse Rate (PR)Baseline, up to 48 hours post dose when LY3154207 is co-administered with fluconazolePR measured by ABPM
Pharmacokinetics (PK): Maximum Concentration (Cmax) of LY3154207Baseline up to 48 hours postdosePK: Cmax of LY3154207
PK: Area Under the Concentration Versus Time Curve from Time Zero to Time T, where T is the Last Sample with a Measurable Concentration (AUC[0-tlast]) of LY3154207Baseline up to 48 hours postdosePK: AUC(0-tlast) of LY3154207
PK: Area Under the Concentration Versus Time Curve from Time Zero to Infinity (AUC[0-inf]) of LY3154207Baseline up to 48 hours postdosePK: AUC(0-inf) of LY3154207

Countries

United States

Outcome results

None listed

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