Tracking the hidden source of lung infections in cystic fibrosis

NCT ID NCT05686837

First seen Nov 01, 2025 · Last updated May 05, 2026 · Updated 28 times

Summary

This study aims to find out how nontuberculous mycobacteria (NTM) — a hard-to-treat lung infection — spreads among people with cystic fibrosis (CF). Researchers will collect dust and water samples from clinics and patients' homes, and map water sources to see if they match the NTM found in patients' lungs. The goal is to identify infection sources and prevent future outbreaks. About 100 children and adults with CF who have had a positive NTM culture will take part.

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Contacts and locations

Locations

  • Dell Children's Ascension

    Austin, Texas, 78723, United States

  • Johns Hopkins Cystic Fibrosis Center

    Baltimore, Maryland, 21287, United States

  • National Jewish Health

    Denver, Colorado, 80206, United States

  • The University of Vermont Medical Center

    Colchester, Vermont, 05446, United States

  • UT Southwestern Medical Center

    Dallas, Texas, 75309, United States

  • UVA Health University Medical Center

    Charlottesville, Virginia, 22908, United States

  • UW Medical Center

    Seattle, Washington, 98195, United States

Conditions

Explore the condition pages connected to this study.