New drug aims to soften skin in rare autoimmune disease

NCT ID NCT05198557

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

Summary

This study tests an experimental drug called MT-0551 against a placebo in 80 adults with systemic sclerosis, a disease that causes skin thickening and can affect internal organs. The main goal is to see if the drug reduces skin hardness over 26 weeks. Researchers will also check lung function and safety. Participants must have moderate skin thickening and no severe lung complications.

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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

Locations

  • Kanazawa University Hospital

    Kanazawa, Ishikawa-ken, 920-8641, Japan

  • St. Marianna University Hospital

    Kawasaki-shi, Kanagawa, 216-8511, Japan

  • The University of Tokyo Hospital

    Bunkyo-ku, Tokyo, 113-8655, Japan

  • University of Fukui Hospital

    Yoshida-gun, Fukui, 910-1193, Japan

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