4 Clinical Trials for Various Conditions
This is a single-dose study to assess the effect of mild or moderate Hepatic Impairment (HI) on the Pharmacokinetics (PK) of rilzabrutinib as well as to evaluate the safety and tolerability of rilzabrutinib in subjects with HI.
This is a parallel, Phase 1, four arm, open-label, single dose, multicenter study to evaluate the impact of hepatic impairment on venglustat exposure following treatment with venglustat. The purpose of this study is to assess the effect of mild, moderate, and severe hepatic impairment on PK, safety, and tolerability of venglustat compared with normal hepatic function in male and female participants aged 18 to 79 years. Study details include: * The total study duration per participant will be up to 42 days, including up to 21 days for screening and approximately 21 days from institutionalization to the end of study (EOS). * Institutionalization is mandatory until the activities on D5 have been completed. * Each participant will receive a single dose of venglustat. * For hepatically impaired participants there will be a screening visit, a multi-day institutionalization visit, and 7 site visits after D5 discharge, including the end of study (EOS) visit. * For healthy volunteers there will be a screening visit, a multi-day institutionalization visit and 3 site visits after D5 discharge, including the end of study (EOS) visit.
The purpose of this parallel group, Phase 1, open-label, 2-arm, single dose, multi-center study is to assess the effect of mild hepatic impairment on pharmacokinetics (PK), safety and tolerability of tolebrutinib compared with normal hepatic function, in male and female participants aged 18 to 79 years.
The main aim of this study is to understand how moderate and severe liver impairment (based on the Child-Pugh classification) affects the body's processing of a single dose of 10 mg maximum of palovarotene, compared to healthy participants with normal liver function. The study will also assess the safety and tolerability of the single dose of palovarotene. Participants will be enrolled in stages and divided into three groups based on their liver function: * Group 1: Healthy participants with normal liver function * Group 2: Participants with moderate liver impairment * Group 3: Participants with severe liver impairment (only enrolled if Group 2 results are safe and acceptable) Blood samples will be taken to assess how the drug binds to proteins in the blood. Participants will undergo various safety checks and procedures. Participants will stay in the clinical unit until Day 5 for these assessments and will return on Day 10 for a final visit.