Old gallstone drug may prevent dangerous c. diff relapse

NCT ID NCT06884748

First seen Nov 01, 2025 · Last updated May 07, 2026 · Updated 25 times

Summary

This early-phase trial tests whether adding ursodeoxycholic acid (UDCA) to standard antibiotics can prevent Clostridioides difficile (C. diff) infection from returning. About 30 adults with C. diff and risk factors for recurrence will take UDCA three times daily for up to 8 weeks alongside their usual antibiotics. Researchers will monitor stool tests and symptoms to see if UDCA reduces relapse rates and the need for repeated antibiotic courses.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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Locations

  • Daniel Stein

    Milwaukee, Wisconsin, 53226, United States

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

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

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