Could a common antibiotic stop a blood cancer before it starts?

NCT ID NCT07209371

First seen Nov 01, 2025 · Last updated May 30, 2026 · Updated 29 times

Summary

This study tests whether the antibiotic rifaximin can reduce abnormal proteins in people with a precancerous blood condition called IgA MGUS. About 50 adults will either receive the drug or no treatment. The goal is to see if rifaximin can lower the risk of progression to multiple myeloma.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Fred Hutch/University of Washington Cancer Consortium

    RECRUITING

    Seattle, Washington, 98109, United States

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

    Contact

Conditions

Explore the condition pages connected to this study.