Meningitis, Meningococcal Clinical Trial
Official title:
A Randomized, Double-blind, Controlled, Active Comparator, Phase II Study to Assess the Tolerance and Immunogenicity of Conjugate Meningococcal C (MnCC) Vaccine in Infants When Administered in Conjunction With Primary DTP/Hib Vaccination at 2, 3, and 4 Months of Age.
Infant phase: To determine the safety of and production of antibodies by a group C
meningococcal conjugate vaccine (MnCC), when given at 2, 3, and 4 months of age with routine
vaccines.
Booster phase: To compare the safety of and production of antibodies by MnCC with and
without MMR and to compare the antibody response to that produced by a low dose of plain
polysaccharide vaccine as a way of investigating immune memory
Status | Completed |
Enrollment | 240 |
Est. completion date | April 1998 |
Est. primary completion date | April 1998 |
Accepts healthy volunteers | Accepts Healthy Volunteers |
Gender | Both |
Age group | 7 Weeks to 10 Weeks |
Eligibility |
Inclusion Criteria: - Healthy infants 7-10 weeks of age eligible to receive routine immunization |
Allocation: Randomized, Endpoint Classification: Pharmacodynamics Study, Intervention Model: Parallel Assignment, Masking: Double-Blind, Primary Purpose: Prevention
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
Wyeth is now a wholly owned subsidiary of Pfizer |
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Antibody responses to MnCC and concomitant vaccines | |||
Secondary | Safety and reactogenicity |
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