Study of a Quadrivalent Meningococcal Conjugate Vaccine in Subjects Aged 56 and Older

Summary

Primary objectives: * To describe the antibody responses to meningococcal serogroups A, C, Y, and W 135, measured by serum bactericidal assay using human complement (hSBA) and baby rabbit complement (rSBA), induced by a single dose of Meningococcal Polysaccharide (A, C, Y, and W 135) Tetanus Protein (MenACYW) Conjugate vaccine or Menomune® - A/C/Y/W 135. * To describe the safety profile of a single dose of MenACYW Conjugate vaccine or Menomune® - A/C/Y/W 135.

Timeline

Start

2012-11-12

Primary completion

2013-01-17

Completion

2013-01-17

Publications

• Results Kirstein J, Pina M, Pan J, Jordanov E, Dhingra MS. Immunogenicity and safety of a quadrivalent meningococcal tetanus toxoid-conjugate vaccine (MenACYW-TT) in adults 56 years of age and older: a Phase II randomized study. Hum Vaccin Immunother. 2020 Jun 2;16(6):1299-1305. doi: 10.1080/21645515.2020.1733868. Epub 2020 Apr 1.

Drugs

Indications