Drug could slash surgeries for rare airway disease

NCT ID NCT05797246

First seen Jun 26, 2026 · Last updated Jul 31, 2026 · Updated 4 times

Summary

This phase II trial tests whether bevacizumab, a drug that blocks blood vessel growth, can lengthen the time between surgeries for adults with recurrent respiratory papillomatosis (RRP), a rare condition causing wart-like growths in the airways. Participants receive 11 doses of the drug over about a year after surgery to remove growths. The goal is to see if the treatment reduces how often surgery is needed.

What this could mean

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

Active substance
bevacizumab
What this could lead to
If it works, this could mean fewer surgeries for people with RRP, helping them breathe and speak more easily.
What could go wrong
This is a small, early-phase trial with only 21 participants, so results may not apply to everyone. Bevacizumab can cause side effects like high blood pressure or bleeding.

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

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.