Clinical trial

A Study of Gardasil (V501) in Preadolescents and Adolescents (V501-018)

NCT00092547 · Merck Sharp & Dohme LLC, Industry · Completed

Key facts

NCT number NCT00092547
Title A Study of Gardasil (V501) in Preadolescents and Adolescents (V501-018)
Official title A Safety and Immunogenicity Study of Quadrivalent HPV (Types 6, 11, 16, 18) L1 Virus-Like Particle (VLP) Vaccine in Preadolescents and Adolescents (Base Study). A Long Term Immunogenicity, Safety, and Effectiveness Study of GARDASIL (Human Papillomavirus [Types 6, 11, 16, 18] Recombinant Vaccine)…
Lead sponsor Merck Sharp & Dohme LLC, Industry
Status Completed
Phase Phase 3
Study type Interventional
Conditions Human, Papillomavirus Infections
Intervention type Biological
Interventions V501, Comparator: Placebo
Enrollment 1,781
Start date Oct 8, 2003
Primary completion Nov 3, 2005
Completion Jun 1, 2015
First posted Sep 28, 2004
Last update posted Feb 20, 2018

At a glance

  • Yes Results posted
  • None Linked FDA submissions

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

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Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date:

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