The purposes of this study are to determine: * The pharmacokinetics (the amount of study drug in your blood and how long it takes the body to get rid of it) of the study drug and its metabolites (substances produced as the body breaks down the study drug) in participants with moderate or severe liver function impairment compared to participants with normal liver function (also known as a healthy volunteer). Pharmacokinetics (or PK) is the study of how your body absorbs, breaks down, and removes a study drug. * How well the study drug is tolerated and any side effects that may occur in participants with moderate or severe liver function impairment compared to participants with normal liver function. This study is for research purposes only and is not intended to treat any medical condition.
Age range
18 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
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.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
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.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Maximum plasma concentration (Cmax) of mirdametinib
Timeframe: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96, 120, 144, and 168-hours post dose.
Time of maximum observed concentration (Tmax) of mirdametinib
Timeframe: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96, 120, 144, and 168-hours post dose.
Area under the concentration-time curve from dosing extrapolated to infinity (AUC0-inf) of mirdametinib
Timeframe: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96, 120, 144, and 168-hours post dose.
Area under the concentration-time curve from dosing to time of last quantifiable concentration (AUClast) of mirdametinib
Timeframe: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 24, 36, 48, 72, 96, 120, 144, and 168-hours post dose.