New mRNA drug hopes to help cystic fibrosis patients who Can't use current therapies

NCT ID NCT06747858

First seen Nov 01, 2025 · Last updated Jun 12, 2026 · Updated 28 times

Summary

This study tests an experimental mRNA medicine called ARCT-032 in 33 adults with cystic fibrosis who cannot take or do not benefit from current CFTR modulators. The goal is to see if the drug is safe and can improve lung function and quality of life. Participants will receive multiple doses, and researchers will monitor side effects and measure changes in breathing tests.

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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

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Boston Children's Hospital

    RECRUITING

    Boston, Massachusetts, 02115, United States

  • Children's Hospital of Los Angeles

    RECRUITING

    Los Angeles, California, 90027, United States

  • Children's National Hospital

    NOT_YET_RECRUITING

    Washington D.C., District of Columbia, 20010, United States

  • Cleveland Clinic Foundation

    RECRUITING

    Cleveland, Ohio, 44195, United States

  • Joe DiMaggio Children's Hospital

    RECRUITING

    Hollywood, Florida, 33021, United States

  • Medical University of South Carolina

    RECRUITING

    Charleston, South Carolina, 29425, United States

  • Seattle Children's Hospital

    RECRUITING

    Seattle, Washington, 98105, United States

  • The Cystic Fibrosis Institute

    ACTIVE_NOT_RECRUITING

    Northfield, Illinois, 60093, United States

  • UT Health San Antonio

    RECRUITING

    San Antonio, Texas, 78229, United States

  • University of Arizona

    RECRUITING

    Tucson, Arizona, 85724, United States

  • University of Arkansas for Medical Sciences

    RECRUITING

    Little Rock, Arkansas, 72205, United States

  • Vanderbilt University Medical Center

    RECRUITING

    Nashville, Tennessee, 37232, United States

  • Washington University School of Medicine

    RECRUITING

    St Louis, Missouri, 63144, United States

Conditions

Explore the condition pages connected to this study.