New drug trial offers hope for rare immune disorder

NCT ID NCT00967785

First seen Nov 21, 2025 · Last updated Apr 21, 2026 · Updated 19 times

Summary

This study is testing whether Mozobil, a drug already used for bone marrow transplants, can safely improve white blood cell counts in adults with WHIMS syndrome. WHIMS is a rare genetic disorder that causes severe infections, warts, and low white blood cells. Researchers will give participants increasing doses of Mozobil to find the right amount that helps their immune system while monitoring safety.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

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

Conditions

Explore the condition pages connected to this study.