New inhaled therapy targets Hard-to-Treat cystic fibrosis mutation

NCT ID NCT06429176

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

Summary

This study tests an experimental drug called SPL84 in adults with cystic fibrosis who have a specific genetic mutation (3849+10kb C->T). The drug is inhaled weekly for 9 to 12 weeks. Researchers want to see if it is safe and if it can improve lung function. Some participants will receive a placebo instead of the drug.

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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

  • Boston Children'S Hospital

    NOT_YET_RECRUITING

    Boston, Massachusetts, 02115, United States

  • National Jewish Health

    RECRUITING

    Denver, Colorado, 80206, United States

  • University of Southern California

    RECRUITING

    Los Angeles, California, 90033, United States

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