Hunt for hidden clues in rare autoimmune disease

NCT ID NCT00315380

Summary

This study aims to find better ways to track disease activity in people with eosinophilic granulomatosis with polyangiitis (EGPA), a rare autoimmune disorder that causes asthma, high white blood cell counts, and blood vessel inflammation. Researchers will follow 700 participants over time, collecting blood and urine samples every 6-12 months to identify new biological markers (biomarkers) that can show how active the disease is, even when symptoms aren't obvious. The goal is to help doctors monitor patients more accurately and guide future treatment development.

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Contacts and locations

Locations

  • AOU Meyer IRCCS

    RECRUITING

    Florence, Italy

    Contact

    Contact Email: •••••@•••••

  • Brigham and Women's Hospital

    COMPLETED

    Boston, Massachusetts, 02215, United States

  • Cleveland Clinic Foundation

    COMPLETED

    Cleveland, Ohio, 44195, United States

  • Imperial College Healthcare NHS Trust/ Imperial College London

    RECRUITING

    London, W12 0NN, United Kingdom

    Contact Email: •••••@•••••

    Contact

  • Mayo Clinic

    COMPLETED

    Rochester, Minnesota, 55905, United States

  • Mount Sinai Hospital

    COMPLETED

    Toronto, Ontario, Canada

  • National Jewish Health

    COMPLETED

    Denver, Colorado, 80206, United States

  • St. Joseph's Healthcare

    RECRUITING

    Hamilton, Ontario, Canada

    Contact

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

  • University of California San Diego

    COMPLETED

    San Diego, California, 92122, United States

  • University of Pennsylvania

    COMPLETED

    Philadelphia, Pennsylvania, 19104, United States

  • University of Pittsburgh

    COMPLETED

    Pittsburgh, Pennsylvania, 15260, United States

  • University of Utah

    COMPLETED

    Salt Lake City, Utah, 84112, United States

  • medius KLINIK KIRCHHEIM

    RECRUITING

    Kirchheim unter Teck, 73230, Germany

    Contact

    Contact Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.