NCT01423084

Safety and Immunogenicity of Novartis Meningococcal B Vaccine Formulated With OMV Manufactured at Two Different Sites, in Healthy Adolescents Aged 11-17 Years

A Phase 3, Randomized, Comparative, Multicenter Observer-Blind Study Evaluating the Safety and Immunogenicity of Novartis Meningococcal B Vaccine Formulated With OMV Manufactured at Two Different Sites, in Healthy Adolescents Aged 11-17 Years

• Status: Completed
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 344 (actual)
• Sponsor: Novartis · Industry
• Sex: All
• Age: 11 Years – 17 Years
• Healthy volunteers: Accepted

Summary

The primary objective of this study is to demonstrate the equivalence of rMenB+OMV NZ lot 1 to rMenB+OMV NZ lot 2 when administered to adolescents, as measured by human serum bactericidal activity (hSBA) geometric mean titers (GMTs) against 3 N. meningitidis serogroup B reference strains (H44/76, 5/99, and NZ98/254) and as measured by ELISA geometric mean concentrations (GMCs) against vaccine antigen 287-953, approximately 30 days after a primary vaccination course of two doses administered one month apart.

Detailed description

Novartis will consider this study a success if, at one month following the second vaccination, the two-sided 95% CI of the ratio of the hSBA GMTs for each of 3 serogroup B reference strains (H44/76, 5/99, and NZ98/254) and the two-sided 95% CI of the ratio of the ELISA GMCs against vaccine antigen 287-953 are contained within the interval (0.5, 2.0).

Conditions

• Meningococcal Disease
• Meningococcal Meningitis

Interventions

Type	Name	Description
BIOLOGICAL	Serogroup B meningococcal vaccine	All subjects will receive two rMenB+OMV NZ vaccinations one month apart and will be followed for a total of 2 months. Subjects will be randomized to 1 of 2 treatment arms to receive either two doses of rMenB+OMV NZ vaccine Lot 1 or two doses of rMenB+OMV NZ Lot 2. A total of 2 blood samples will be collected (at the first vaccination and 1 month after the 2nd vaccination). An additional blood draw will be collected in a subset of approximately 160 subjects (approximately 80 subjects in Group 1 and approximately 80 subjects in Group 2) at 2 weeks after the second vaccination

Timeline

• Start date: 2011-08-01
• Primary completion: 2011-12-01
• Completion: 2011-12-01
• First posted: 2011-08-25
• Last updated: 2015-02-20
• Results posted: 2015-02-20

Locations

13 sites across 2 countries: Australia, Canada