CompletedPhase 1

A Study of LY3484356 in Healthy Female Participants

United States82 participantsStarted 2021-04-26

Plain-language summary

The main purpose of this study is to evaluate the amount of LY3484356 that is found in the blood stream and how long the body takes to get rid of it when given with and without food. Participants are healthy females of non-childbearing potential. The study will also evaluate the tolerability and safety of LY3484356 by collecting the information about any side effects that may occur. The participant's involvement with the study will last approximately 27 days, not including screening.

Who can participate

Age range

18 Years – 65 Years

Sex

FEMALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Participants who are overtly healthy as determined by medical assessment * Body mass index (BMI) within the range 18.0 to 35.0 kilograms per meter squared (kg/m²) * Female participants of non childbearing potential. This includes females who are not pregnant, non-lactating and either: Infertile due to surgical sterilization (hysterectomy, bilateral oophorectomy or bilateral salpingectomy, bilateral tubal ligation, or bilateral tubal occlusion), or alternate medical cause/congenital anomaly (for example, Müllerian agenesis) or postmenopausal Exclusion Criteria: * Have a history or presence of cardiovascular (eg, symptomatic bradycardia with resting heart rate of \<60 beats per minute), respiratory, renal, gastrointestinal, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs * Show evidence of hepatitis B, evidence of hepatitis C and/or have evidence of human immunodeficiency virus (HIV) infection * Use or intend to use any medications/products known to alter drug absorption, metabolism, or elimination processes, including St. John's wort, within 30 days prior to dosing * Use or intend to use medications that inhibit or induce CYP3A4 within 14 days prior to dosing until completion of the follow-up visit * Smoke more than 10 cigarettes or use the equivalent tobacco, smoking-cessation products, nicotine-containing products, or e cigarettes (nicotine and non nicotine) per…

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Pharmacokinetics (PK): Area Under the Concentration Versus Time Curve From Zero to Infinity (AUC[0-∞]) of LY3484356 (Cohort 1)

Timeframe: Period 1: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 24, 48 and 72 hours (h) postdose; Period 2: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 24, 48 and 72 and 96 h postdose

PK: AUC[0-∞] of LY3484356 (Cohort 2)

Timeframe: Day 1: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12 h postdose; Day 9: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12 h postdose

PK: AUC[0-∞] of LY3484356 (Cohort 3)

Timeframe: Day 1: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12 h postdose; Day 10: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12 h postdose

PK: AUC[0-∞] of LY3484356 (Cohort 4)

Timeframe: Day 1: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12 h postdose; Day 18: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12 h postdose

PK: Time of Maximum Observed Concentration (Tmax) of LY3484356 (Cohort 1)

Timeframe: Period 1: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 24, 48 and 72 h postdose; Period 2: Predose, 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 24, 48 and 72 and 96 h postdose

PK: Tmax of LY3484356 (Cohort 2)

Trial details

NCT IDNCT04840888

SponsorEli Lilly and Company

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2022-04-12

Results submitted2025-10-22

View on ClinicalTrials.gov More Healthy trials