Vitamins e and CoQ10 tested as shield against radiation damage

NCT ID NCT07668284

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

Summary

This study tests whether taking high doses of vitamin E and CoQ10 daily for 90 days can reduce chronic side effects from pelvic radiation in people treated for prostate, uterine, cervical, or anal cancer. Researchers will monitor safety, side effects, and quality of life in 200 adults over about two years. The goal is to find a well-tolerated way to ease long-term radiation toxicity.

What this could mean

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

Active substance
Coenzyme Q10 (ubidecarenone) and Vitamin E (dl-α-tocopherol acetate) taken daily by mouth for 90 days
What this could lead to
If it works, this could offer a simple, low-cost way to ease long-term side effects of pelvic radiation, improving quality of life for cancer survivors.
What could go wrong
This is an early-phase trial (Phase 1/2) with only 200 participants, so results may not apply broadly. High-dose vitamins can have side effects, and the study is not designed to prove they improve cancer outcomes.

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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 Nebraska Medical Center

    Omaha, Nebraska, 68198, United States

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