Primary Objective:

To determine the excretion balance and systemic exposure of radioactivity after oral administration of [14C]-SAR442168.

To determine the pharmacokinetics of SAR442168 and its contribution to the overall exposure of radioactivity.

To collect samples in order to determine the metabolic pathways of SAR442168 and identify the chemical structures and main excretion route of the main metabolites (samples will be analyzed according to metabolic analysis plan and results will be documented in a separate report).

Secondary Objective:

To assess the clinical and biological tolerability of an oral solution of SAR442168.

Total study duration is 3 to 10 weeks, including a screening period of 27 days, treatment period of up to 15 days and a follow-up and end of study of up to 4 weeks.

Inclusion criteria :

Healthy male subjects 30 to 65 years of age. Body Mass Index 18 up to 32 kg/m2, inclusive. Signed informed consent. Subjects must agree to the use of an adequate method of contraception for up to 3 months after discharge from the clinical unit

Exclusion criteria:

Radiation exposure exceeding 5 millisievert (mSv) in the last 12 months or 10 mSv in the last five years (including diagnostic X-rays and other medical exposures).

Occupationally exposure to radiation (as defined in the Ionizing Radiations Regulations 2017).

Irregular bowel habits (more than 3 bowel movements/day or less than 1 every 2 days) .

Social habits: smoking, alcohol abuse, drug abuse etc.

The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Qualified researchers may request access to patient level data and related study documents including the clinical study report, study protocol with any amendments, blank case report form, statistical analysis plan, and dataset specifications. Patient level data will be anonymized and study documents will be redacted to protect the privacy of trial participants. Further details on Sanofi's data sharing criteria, eligible studies, and process for requesting access can be found at: https://vivli.org