Institut de Recherches Internationales Servier (I.R.I.S.)
The objective of this study is to evaluate the pharmacokinetics, safety, and tolerability of one dose of vorasidenib in participants with severe impaired hepatic function compared to participants with normal hepatic function. The study includes a screening phase, a treatment period, and a follow-up period. During the first part of the treatment period, from Day 1 through Day 4, participants will remain in-house in the clinical research unit. In the second part of the treatment period, from Day 5 through Day 43, participants can go home but may also choose to remain in-house. The entire study, including screening and follow-up, will last up to 77 days. Participants may undergo blood tests, heart tests (electrocardiogram (ECG)), vital sign checks, and physical exams.
Inclusion Criteria: Participants with hepatic impairment: * Diagnosis of cirrhosis due to parenchymal liver disease * Considered to have a Child-Pugh score of 10 to 15, consistent with severe HI, and a documented medical history of liver disease. Participants must be clinically stable (no acute episodes of illness due to deterioration in hepatic function) for at least 1 month prior to screening and are likely to remain stable throughout the study. * Grade 0 or Grade 1 hepatic encephalopathy considered stable per Investigator assessment without exacerbation within the 6 months prior to screen…
Vorasidenib 20mg will be taken by mouth on Day 1