At a glance
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A Descriptive, Phase IV, Open-label, Single-arm Multi-center Study to Assess the Immunogenicity and Safety of MenQuadfi® as a Booster Vaccine in Healthy Toddlers 12 to 23 Months of Age Who Had Been Primed With at Least 1 Dose of Another Quadrivalent Meningococcal Conjugate Vaccine, ie, Nimenrix® (MCV4-TT) or Menveo® (MCV4-CRM), in Infancy.
In Brief
A Phase 4 clinical trial evaluating MenACYW conjugate vaccine for Meningococcal Immunisation and Healthy Volunteers. Completed, enrolled 71 participants across 2 sites.
Detailed Summary
This study evaluated the immunogenicity and safety of a single dose of MenQuadfi® administered as a booster vaccine in toddlers 12 - 23 months of age in Argentina who had been primed with at least 1 dose of the quadrivalent meningococcal conjugate vaccines Nimenrix® or Menveo® during infancy to protect against invasive meningococcal disease (IMD). Participants received a single dose of MenQuadfi® at Visit 1. Participants provided 2 blood samples, one at D01 (Visit 1) pre-vaccination and another at D31 (Visit 2) post-vaccination for the immunogenicity assessments. Study included 2 visits at D01 (Visit 1) and at D31 (Visit 2), and 1 Telephone call (TC) for safety follow-up at D09 post-study vaccination.
Study Details
Timeline
Interventions
Pharmaceutical form: Liquid solution Route of administration: Intramuscular (IM) injection