Status and phase
Conditions
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Study type
Funder types
Identifiers
About
To assess whether HIV-infected infants who receive a heptavalent pneumococcal conjugate vaccine have more local reactions at the site of injection and systemic reactions than placebo subjects. To assess whether this vaccine is more immunogenic than placebo following the third vaccination.
Children with HIV infection are at increased risk for invasive pneumococcal infection, particularly bacteremia. A large proportion of pneumococcal disease is caused by a limited number of serotypes. The maximum number of pneumococcal serotypes that can be included in a new conjugate vaccine is felt to be limited by the amount of carrier protein. A heptavalent pneumococcal conjugate vaccine has been developed that consists of pneumococcal capsular saccharides from serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F bound to a diphtheria toxin mutant carrier protein.
Full description
Children with HIV infection are at increased risk for invasive pneumococcal infection, particularly bacteremia. A large proportion of pneumococcal disease is caused by a limited number of serotypes. The maximum number of pneumococcal serotypes that can be included in a new conjugate vaccine is felt to be limited by the amount of carrier protein. A heptavalent pneumococcal conjugate vaccine has been developed that consists of pneumococcal capsular saccharides from serotypes 4, 6B, 9V, 14, 18C, 19F, and 23F bound to a diphtheria toxin mutant carrier protein.
Infants are randomized to receive either heptavalent pneumococcal conjugate vaccine or placebo by intramuscular injection at study months 0, 2, and 4, and then at 15 months of age. Additionally, patients receive PNU-IMUNE 23 ( pneumococcal polyvalent vaccine ) at 24 months of age.
Sex
Ages
Volunteers
Inclusion and exclusion criteria
Inclusion Criteria
Concurrent Medication:
Allowed:
Patients must have:
NOTE:
Exclusion Criteria
Co-existing Condition:
Patients with the following symptoms or conditions are excluded:
Concurrent Medication:
Excluded:
Patients with the following prior conditions are excluded:
Acute moderate to severe intercurrent illness or fever within 72 hours prior to study entry.
Prior Medication:
Excluded:
Prior Treatment:
Excluded:
Primary purpose
Allocation
Interventional model
Masking
60 participants in 2 patient groups, including a placebo group
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Data sourced from clinicaltrials.gov
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