Gene-Tailored treatment shows promise for rare lung disease

NCT ID NCT04300920

First seen Apr 08, 2026 · Last updated May 07, 2026 · Updated 5 times

Summary

This study tested whether adding N-acetylcysteine (NAC) to standard care helps people with idiopathic pulmonary fibrosis (IPF) who have a specific gene variant (TOLLIP TT). The goal was to see if NAC could delay lung function decline, hospital stays, or death. 202 adults with IPF and the TT gene type took part. The approach uses genetics to personalize treatment for a serious lung condition.

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Contacts and locations

Locations

  • Indiana University

    Indianapolis, Indiana, 46202, United States

  • Lisa Lancaster

    Nashville, Tennessee, 37204, United States

  • Loyola University

    Maywood, Illinois, 60153, United States

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114, United States

  • Mayo Clinic

    Rochester, Minnesota, 55905, United States

  • Medical University of South Carolina

    Charleston, South Carolina, 29425, United States

  • Ohio State University

    Columbus, Ohio, 43221, United States

  • Piedmont Healthcare

    Austell, Georgia, 30106, United States

  • Stanford University

    Stanford, California, 94305, United States

  • Temple University

    Philadelphia, Pennsylvania, 19140, United States

  • Tulane University

    New Orleans, Louisiana, 70112, United States

  • University of Arizona

    Tucson, Arizona, 85724, United States

  • University of Chicago

    Chicago, Illinois, 60637, United States

  • University of Colorado

    Aurora, Colorado, 80045, United States

  • University of Kansas Medical Center

    Kansas City, Kansas, 66160, United States

  • University of Michigan

    Ann Arbor, Michigan, 48109, United States

  • University of Minnesota

    Minneapolis, Minnesota, 55455, United States

  • University of Rochester

    Rochester, New York, 14642, United States

  • University of Southern California

    Los Angeles, California, 90033, United States

  • University of Texas Health San Antonio

    San Antonio, Texas, 78229, United States

  • University of Texas Southwestern

    Dallas, Texas, 75390, United States

  • University of Utah Health

    Salt Lake City, Utah, 84108, United States

  • University of Virginia

    Charlottesville, Virginia, 22908, United States

  • University of Washington

    Seattle, Washington, 98195, United States

  • Weill Cornell Medicine

    New York, New York, 10016, United States

Conditions

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