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Study to Assess Immunegnicity & Safety of Pentavalent Meningococcal Vaccine (NmCV-5)

Meningococcal Meningitis Clinical Trial

Official title:
Phase 3, Observer-blind, Randomized, Active Controlled Trial to Assess the Safety of an Investigational Meningococcal Serogroups ACYWX Conjugate Vaccine (NmCV-5) and Compare Its Immunogenicity to a Licensed Meningococcal Serogroups ACYW Conjugate Vaccine (Menactra®), in Healthy Subjects 2 to 29 Years of Age

Clinical Trial Summary

This observer-blind, randomized, active controlled trial will be conducted among 2-29 year olds in two sites (Mali and The Gambia). The objectives of the study are to assess and compare the immunogenicity and safety of NmCV-5 with that of Menactra. A total of 1800 eligible participants (who or their parents/guardians have given written informed consent) will be randomised 2:1 (NmCV-5: Menactra) in each of the three age strata 18-29 years, 11-17 years & 2-10 years (400 NmCV-5 recipients & 200 Menactra recipients in each age strata). Each subject will receive a single dose of study vaccine and will be followed up for 6 months post vaccination during which solicited reactions (for seven days), unsolicited AEs (28 days) and SAEs (until the end of study i.e. 168 days after vaccination) will be collected. A blood sample will be collected at baseline (pre-vaccination) and at day 28 post-vaccination for immunogenicity assessment by a Serum Bactericidal Activity assay using rabbit complement (rSBA).

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03964012
Study type Interventional
Source Serum Institute of India Pvt. Ltd.
Contact
Status Completed
Phase Phase 3
Start date August 20, 2019
Completion date March 4, 2021
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