Antibiotic teicoplanin tested for stubborn gut infection

NCT ID NCT04003818

First seen Jun 26, 2026 ยท Last updated Jun 26, 2026

Summary

This study tested the antibiotic teicoplanin (taken by mouth twice daily for 7 to 14 days) in 50 adults hospitalized with C. difficile infection causing diarrhea and colitis. The goal was to see if it could stop diarrhea and prevent it from coming back. The trial was terminated early, so the full results are not available.

What this could mean

Our plain-language read of the trial. This is informational only โ€” not medical advice or a prediction.

Active substance
Teicoplanin (an antibiotic taken by mouth)
What this could lead to
If successful, this could show that teicoplanin is a safe and effective option for treating C. difficile diarrhea and colitis.
What could go wrong
The trial was terminated early with only 50 participants planned, so results are limited. It is a phase 4 study, meaning the drug is already approved, but its effectiveness for this specific use is still being explored.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • investigational site CHINA

    China, China