New drug S-4321 aims to tame overactive immune system

NCT ID NCT07455578

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early-stage study tests a new drug called S-4321 in 24 adults with autoimmune diseases like rheumatoid arthritis, psoriasis, lupus, or eczema. The goal is to check safety and how the drug affects the body. Participants receive multiple doses and are monitored for side effects and immune system changes.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

Locations

  • Novatrials

    RECRUITING

    Charlestown, New South Wales, 2290, Australia

  • University of the Sunshine Coast Clinical Trials, Birtinya

    RECRUITING

    Birtinya, Queensland, 4575, Australia

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Other studies related to the condition(s) this trial covers.