New pill for arthritis passes first safety check in japanese men

NCT ID NCT05858788

First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 32 times

Summary

This early-stage study tested a new oral drug, SAR441566, in 10 healthy Japanese men to see how the body processes it and if it is safe. The drug is being developed to help control rheumatoid arthritis, an autoimmune disease that causes joint pain and swelling. Since this is a phase 1 trial focused on safety and dosing, it does not yet test if the drug works for patients.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Parexel International-Site Number:8400001

    Glendale, California, 91206, United States

Conditions

Explore the condition pages connected to this study.