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A Phase III Study of a 2-dose Regimen of a Multivalent Human Papillomavirus (HPV) Vaccine (V503), Administered to 9 to 14 Year-olds and Compared to Young Women, 16 to 26 Years Old (V503-010)

NCT01984697 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 1518

Last updated 2018-08-08

Study results available
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Summary

This was a 37-month safety and immunogenicity study conducted in boys and girls 9 to 14 years of age and in young women 16 to 26 years of age. From this study, the goal was to establish that the investigational 2-dose regimens (0, 6 months and 0, 12 months) studied in boys and girls 9 to 14 years of age are generally safe and immunogenic, with an antibody response that is not inferior to that observed in young women 16 to 26 years of age who received the standard 3-dose regimen of V503 (i.e., the population and dose regimen used to establish V503 efficacy).

Conditions

  • Human Papillomavirus Infection

Interventions

BIOLOGICAL

V503 (9-valent Human Papillomavirus [HPV] L1 Virus-Like Particle [VLP] vaccine)

V503, a 9-valent HPV (Types 6, 11, 16, 18, 31, 33, 45, 52, 58) administered as a 0.5-mL intramuscular injection

Sponsors & Collaborators

Principal Investigators

  • Medical Director · Merck Sharp & Dohme LLC

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
9 Years
Max Age
26 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2013-12-12
Primary Completion
2015-06-19
Completion
2017-07-24

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01984697 on ClinicalTrials.gov