New drug shows promise for painful skin condition

NCT ID NCT05216224

First seen Jan 11, 2026 · Last updated May 05, 2026 · Updated 17 times

Summary

This study tested an experimental drug called ATI-450 in 95 people with moderate to severe hidradenitis suppurativa (HS), a painful skin condition that causes boils and abscesses. Participants received either ATI-450 or a placebo for 12 weeks. The main goal was to see if the drug reduced the number of inflamed nodules and abscesses compared to placebo.

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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

  • Aclaris Investigational Site

    Birmingham, Alabama, 35244, United States

  • Aclaris Investigational Site

    Fort Smith, Arkansas, 72916, United States

  • Aclaris Investigational Site

    Encino, California, 91436, United States

  • Aclaris Investigational Site

    San Francisco, California, 94115, United States

  • Aclaris Investigational Site

    Thousand Oaks, California, 91436, United States

  • Aclaris Investigational Site

    Boca Raton, Florida, 33486, United States

  • Aclaris Investigational Site

    Hollywood, Florida, 33021, United States

  • Aclaris Investigational Site

    Tampa, Florida, 33613, United States

  • Aclaris Investigational Site

    Marietta, Georgia, 30060, United States

  • Aclaris Investigational Site

    Sandy Springs, Georgia, 30328, United States

  • Aclaris Investigational Site

    Metairie, Louisiana, 70006, United States

  • Aclaris Investigational Site

    Fort Gratiot, Michigan, 48059, United States

  • Aclaris Investigational Site

    Charlotte, North Carolina, 28277, United States

  • Aclaris Investigational Site

    Athens, Ohio, 45701, United States

  • Aclaris Investigational Site

    Mason, Ohio, 45040, United States

  • Aclaris Investigational Site

    Hershey, Pennsylvania, 17033, United States

  • Aclaris Investigational Site

    Anderson, South Carolina, 29621, United States

  • Aclaris Investigational Site

    Nashville, Tennessee, 37215, United States

  • Aclaris Investigational Site

    Houston, Texas, 77054, United States

  • Aclaris Investigational Site

    Sugar Land, Texas, 77478, United States

Conditions

Explore the condition pages connected to this study.