Could a few more months of antibiotics keep kidney transplant patients infection-free?

NCT ID NCT07106125

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study looks at whether taking the antibiotic TMP-SMX for a full year after a kidney transplant can prevent urinary tract infections (UTIs) better than stopping after 6 months. Fifty children and young adults who recently had a kidney transplant will either keep taking TMP-SMX or switch to a placebo for an extra 6 months. The researchers will track infections, side effects, and how well participants stick with the medication.

What this could mean

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

Active substance
trimethoprim-sulfamethoxazole (TMP-SMX)
What this could lead to
If it works, this could show that extending antibiotic use reduces UTIs in young kidney transplant recipients.
What could go wrong
This is a small pilot study (50 people) testing feasibility, not a large trial. It may not prove effectiveness, and longer antibiotic use carries risks like side effects or resistance.

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

  • University of California, San Francisco

    San Francisco, California, 94158, United States

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