A Study to Test How BI 1584862 is Taken up in the Blood of People With and Without Liver Problems (NCT06957756) | Clinical Trial Compass
CompletedPhase 1
A Study to Test How BI 1584862 is Taken up in the Blood of People With and Without Liver Problems
United States43 participantsStarted 2025-08-06
Plain-language summary
This study is open to adults between 18 and 80 years of age. People with a body mass index (BMI) between 18 and 42 kg/m2 can take part. This study includes people with mild, moderate, and severe liver problems, and people without liver problems as a matching control. The purpose of this study is to find out how mild, moderate, and severe liver problems affect how the body handles a medicine called BI 1584862.
Participants take BI 1584862 once. Participants with liver problems are treated in a step-by-step approach with a few days in between for the doctors to review the data and to make sure the participants can tolerate the treatment. Participants may continue their regular treatment for their liver problems during the study.
Participants are in the study for about 5 weeks. During this time, they visit the study site 3 times. This also includes an overnight stay for 4 nights. During study visits, the doctors regularly check participants' health and take note of any unwanted effects. To assess the study endpoints, the site staff regularly takes blood samples.
Who can participate
Age range
18 Years – 80 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria:
Inclusion criteria applicable to all participants
* Male or female participants
* Age of 18 to 80 years (inclusive)
* Body mass index (BMI) of 18.0 to 42 kg/m2 (inclusive)
* Signed and dated written informed consent in accordance with International Council for Harmonisation-Good Clinical Practice (ICH-GCP) and local legislation prior to admission to the trial
* Men participants must be willing and able to use contraception (condom, abstinence) from time point of administration of trial medication until 3 days after drug administration to prevent pregnancy and/or exposure of an existing embryo or fetus to the investigational product. Female partners do not need to use contraception
* Women of childbearing potential are allowed to participate provided they use a highly effective contraception from at least 30 days before the administration of trial medication until 30 days after administration of trial medication. The following methods of contraception are considered adequate for female participants of childbearing potential:
* Use of progestogen-only hormonal contraception that inhibits ovulation (only injectables or implants), plus condom
* Use of intrauterine device (IUD) or intrauterine hormone-releasing system (IUS)
* Sexually abstinent (true abstinence, in line with the preferred and usual lifestyle of the subject)
* A vasectomised sexual partner who received medical assessment of the surgical success (documented absence of sperm) and provid…
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
1
Area under the concentration-time curve of the analyte in plasma over the time interval from 0 to the last quantifiable data point (AUC0-tz)
Timeframe: up to 4 days
2
Maximum measured concentration of the analyte in plasma (Cmax)