Scientists track radioactive drug in 8 healthy volunteers

NCT ID NCT07334886

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

Summary

This completed Phase 1 study looked at how a radioactive form of the drug ulonivirine is absorbed, broken down, and removed from the body. Eight healthy adults took a single oral dose, and researchers measured the drug and its breakdown products in blood, urine, and stool. The goal was purely to understand the drug's journey in the body, not to test any treatment effect.

What this could mean

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

Active substance

[14C]Ulonivirine (a radioactive form of the drug ulonivirine)

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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As listed by the trial registrant

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

Contacts and locations

Locations

  • Fortea CRU Madison (Site 002)

    Madison, Wisconsin, 53704, United States