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Completed Phase 1 Interventional Accepts healthy volunteers

A Single Ascending Dose Study to Characterize the Pharmacokinetics, Safety, and Tolerability of SAR441566 in Healthy Adult Japanese Male Participants.

ClinicalTrials.gov ID: NCT05858788

Public ClinicalTrials.gov record NCT05858788. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 2:17 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1, Open Label, 3-treatment Period, 1-sequence, Cross-over Study to Evaluate Pharmacokinetics, Safety, and Tolerability After Single Ascending Oral Doses of SAR441566 in Healthy Adult Japanese Male Participants.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a cross-over, Phase 1, 3-treatment period single sequence study. The purpose of this study is to characterize pharmacokinetics (PK), safety, and tolerability of single ascending oral doses of SAR441566 in healthy male Japanese participants, 18-55 years of age.

Study identification

NCT ID
NCT05858788
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Sanofi
Industry
Enrollment
10 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 55 Years
Sex
Male
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 14, 2023
Primary completion
Jul 16, 2023
Completion
Jul 16, 2023
Last update posted
Sep 17, 2025

2023

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Parexel International-Site Number:8400001 Glendale California 91206

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

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About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05858788, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Sep 17, 2025 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05858788 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →