Immunogenicity of a Quadrivalent Human Papillomavirus Vaccine When Co-Administered with Tetanus-Reduced Diphtheria-Acellular Pertussis and Quadrivalent Meningococcal Conjugate Vaccines in Healthy Adolescents: Results from a Randomized, Observer-Blind, Controlled Trial.

ABSTRACT:

Introduction

Vaccines against human papillomavirus (HPV), tetanus, diphtheria, pertussis (Tdap) and Neisseria meningitidis are widely recommended in adolescents. A phase-4 observer-blind study was performed to investigate the impact of concomitant administration of a quadrivalent HPV (HPV4) and Tdap vaccine with a quadrivalent meningococcal CRM₁₉₇-conjugate vaccine (MenACWY-CRM) in terms of immunogenicity against the different vaccine antigens and overall safety profile. Previous results showed that concomitant administration of the three vaccines did not impact the immunogenicity of Tdap and MenACWY, or safety. This article presents recently released HPV immunogenicity results.

Methods

Healthy adolescents aged 11-18 years (801) were randomized to receive either H

SUBMITTER: Miao Y 

PROVIDER: S-EPMC6702529 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature