Vitamin c: a simple shield against Surgery-Linked UTIs?

NCT ID NCT05913180

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether taking a daily vitamin C pill for 10 days can prevent catheter-associated urinary tract infections in women having elective gynecologic surgery. Half of the 180 participants will receive vitamin C, and half will receive a placebo. The goal is to see if this simple, low-cost approach reduces the number of infections.

What this could mean

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

Active substance

Vitamin C (ascorbic acid) 1000 mg daily

What this could lead to

If it works, this could offer a simple, low-cost way to prevent urinary tract infections after gynecologic surgery, reducing antibiotic use.

What could go wrong

This is a small phase 2 trial, so results may not be conclusive. Vitamin C may not prevent infections effectively, and some people may experience side effects like stomach upset or kidney stones.

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.

bacterial urinary tract infection nosocomial infection

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Email: •••••@•••••

  • Contact

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

Locations

  • Moscow State University of Medicine and Dentistry

    RECRUITING

    Moscow, Russia

    Contact Email: •••••@•••••