Study to Assess the Plasma Concentration of Tolebrutinib Given as a Tablet to Adult Participants With Renal Impairment Compared to Healthy Participants

This is an interventional treatment trial for Renal Impairment Read More

Inclusion Criteria:

• For participants with severe RI (Part A): Absolute GFR <30 mL/min, and not requiring dialysis (based on estimated glomerular filtration rate [eGFR] by absolute GFR from the MDRD formula with individual BSA, without race correction), with a variability within +/- 20% between screening and Day -1 assessments.
• For participants with moderate RI (Part B conditional): 30 mL/min ≤ absolute GFR ≤59 mL/min (based on estimated glomerular filtration rate [eGFR] by absolute GFR from the MDRD formula with individual body surface area (BSA), without race correction), with a variability within +/- 20% between screening and Day -1 assessments
• For participants with normal renal function: Absolute GFR ≥ 90 mL/min (based on eGFR by absolute GFR from the MDRD formula with individual BSA, without race correction), with a variability within +/- 20% between screening and Day -1 assessments.

For all participants:

• Body weight between 50.0- and 115.0 kg, inclusive, if male, between 40.0 and 100 kg, inclusive, if female, and body mass index (BMI) between 18 to 40 kg/m2 inclusive, at screening.
• Participant with platelet count ≥150 000/μL at the screening visit and at Day -1

Exclusion Criteria:

For all participants:

• Symptomatic postural hypotension, whatever the decrease in blood pressure, or asymptomatic postural hypotension, defined as a decrease in SBP≥30 mmHg within 3 minutes when changing from a supine to a standing position at screening and Day -1
• Blood donation (usually approximately 500 mL), within 2 months before inclusion.
• Frequent headaches and/or migraine, recurrent nausea and/or vomiting (for vomiting only: more than twice a month).
• History of alcohol or drug abuse within 1 year prior to screening
• Smoking regularly more than 15 cigarettes or equivalent per day, unable to refrain from smoking over 8 cigarettes per day during the institutionalization.
• Any consumption of citrus fruits (grapefruit, orange, etc) or their juices within 72 hours before inclusion
• Use of any herbal medicines 2 weeks before IMP administration
• Treatment with a strong, moderate or mild CYP2C8 inducer or inhibitor, OR a strong, moderate or mild CYP3A inducer, OR a strong, or moderate CYP3A inhibitor, within 14 days before the study treatment administration or 5 half-lives, whichever is longer

Specific criteria for participants with RI

• Active liver disease, cirrhosis, chronic liver disease, hepatic insufficiency
• Acute renal failure (de novo or superimposed to preexisting chronic RI), nephrotic syndrome.
• History of or current hematuria of urologic origin that limits the participant's participation in the study
• Participant requiring dialysis during the study

Specific criteria for participants with normal renal function:

- Any history or presence of clinically relevant hepatic or renal disease

NOTE: Other Inclusion/Exclusion criteria may apply. The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial