Booster shot may extend time between surgeries for rare throat tumor condition

NCT ID NCT07339163

First seen Jan 16, 2026 · Last updated Apr 26, 2026 · Updated 17 times

Summary

This study tests whether a single booster dose of the Gardasil-9 vaccine can lengthen the time between surgeries for adults with recurrent respiratory papillomatosis (RRP), a condition where non-cancerous growths recur in the airway. Researchers will enroll 50 adults who have already received the full Gardasil-9 series but still need frequent surgeries. The goal is to see if the booster reduces how often surgery is needed, without causing new safety concerns.

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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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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • Department of Otolaryngology - Head & Neck Surgery

    Columbus, Ohio, 43212, United States

    Contact Email: •••••@•••••

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

    Contact

Conditions

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