CI

At a glance

ClinicalIndex Comparison Record
Phase 2Active· 201 enrolled
Drug / intervention
Recombinant Human Papillomavirus Nonavalent Vaccine +1 morebiological
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT02568566
NCT02568566Phase 2Active

A Prospective, Single-arm, Open-label, Non-randomized, Phase IIA Trial of a Nonavalent Prophylactic HPV Vaccine to Assess Immunogenicity of a Prime and Deferred-booster Dosing Schedule Among 9-11 Year-old Girls and Boys

National Cancer Institute (NCI)·interventional·Posted Oct 6, 2015·Updated Apr 13, 2026

In Brief

A Phase 2 clinical trial evaluating Laboratory Biomarker Analysis and Recombinant Human Papillomavirus Nonavalent Vaccine for Human Papillomavirus-Related Carcinoma. Active but no longer recruiting, targeting 201 participants across 2 sites.

Detailed Summary

Human papillomavirus (HPV) is a common sexually-transmitted virus which causes infections that usually last only a few months, but sometimes can last a long time and cause cancers of the cervix, vagina, vulva, anus or oropharynx over many years among adults. This phase IIA trial studies how well does the nonavalent HPV vaccine (which can prevent nine different types of HPV) work when given in an alternative dosing schedule to heathy young research participants.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

Phase 2Active
201620172018201920202021202220232024202520262027
First PostedOct 6, 2015
Enrollment StartMay 19, 2016
Primary CompletionFeb 6, 2020
Study CompletionJan 10, 2027
TodayJul 2, 2026
Enrollment to primary: 3.7 yearsPosted 10.7 years ago

Interventions

Laboratory Biomarker Analysisother

Correlative studies

Recombinant Human Papillomavirus Nonavalent Vaccinebiological

Given IM