Bladder cocktail aims to stop recurrent UTIs in spinal cord injury

NCT ID NCT07643974

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This early study tests whether washing the bladder with an antibiotic (gentamicin) followed by a probiotic (Lactobacillus) can help restore healthy bacteria and prevent urinary tract infections in people with neurogenic bladder due to spinal cord injury, multiple sclerosis, or spina bifida. 48 adults will receive six bladder washes over two weeks, with timing varied to see which schedule works best. The goal is to see if the probiotic can re-colonize the bladder and keep infections away for up to 28 days.

What this could mean

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

Active substance

Gentamicin and Lactobacillus rhamnosus GG (LGG) bladder washes

What this could lead to

If successful, this could point toward a way to reduce frequent urinary tract infections in people with neurogenic bladder, potentially lowering antibiotic use.

What could go wrong

This is a very early Phase 1 trial with only 48 participants, so results may not apply broadly. The approach involves bladder washes, which may be uncomfortable or cause irritation.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

multiple sclerosis spina bifida spinal cord disorder spinal cord injury Urinary Bladder, Neurogenic urinary tract infection

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • MedStar National Rehabilitation Hospital

    Washington D.C., District of Columbia, 20010, United States

    Contact

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

  • University of Pittsburgh Medical Center

    Pittsburgh, Pennsylvania, 15224, United States

    Contact

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