Start HPV shots at age 9? new study aims to save lives

NCT ID NCT04722822

First seen Jun 27, 2026 · Last updated Jul 17, 2026 · Updated 2 times

Summary

This study tests if giving the HPV vaccine to children at age 9-10, instead of the usual 11-12, leads to more kids getting fully vaccinated before they are exposed to the virus. The goal is to prevent HPV-related cancers later in life. About 3,100 children in Colorado and California are taking part.

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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 California at Los Angeles

    Los Angeles, California, 90095, United States

  • University of Colorado

    Aurora, Colorado, 80045, United States

More trials for these conditions

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