Clinical Trial: Phase Ⅲ Trial of Group ACYW135 Meningococcal Conjugate Vaccine in Children Aged 2-6 Years

U.S., April 2 -- ClinicalTrials.gov registry received information related to the study (NCT07505888) titled 'Phase Ⅲ Trial of Group ACYW135 Meningococcal Conjugate Vaccine in Children Aged 2-6 Years' on March 13.

Brief Summary: The goal of this clinical trial is to evaluate the immunogenicity and safety of an investigational group ACYW135 meningococcal conjugate vaccine in healthy children aged 2 to 6 years.

The main questions it aims to answer are:

Is the immune response induced by the investigational vaccine non-inferior to that of the licensed control vaccine, as measured by serum antibody levels? What safety profile does the investigational vaccine have in this pediatric population? Researchers will compare the investigational ...