View clinical trials related to Pneumococcal Disease.
Filter by:Study of the safety and immunogenicity of 20vPnC and influenza vaccine administered at the same visit or separately
The purpose of this study is to evaluate the safety and tolerability of three dose levels of ASP3772 in comparison to the active comparator Prevnar 13® (PCV13) in toddlers who have previously been administered the routine three-dose series of PCV13. This study will also evaluate the immunogenicity (production of an immune response) of three different dose levels of ASP3772 in comparison to the active comparator PCV13 in toddlers who have previously been administered the routine three-dose series of PCV13.
20-valent Pneumococcal Conjugate Vaccine Safety and Immunogenicity Study of a 4-Dose Series in Healthy Infants
This study is designed to evaluate the safety and tolerability of 20vPnC in healthy infants.
This Phase 3 will describe the safety and immunogenicity of a 20-valent pneumococcal conjugate vaccine formulation in adults 65 years of age or older with prior pneumococcal vaccination
This is a Phase 3, randomized, double-blind study with a 4-arm parallel design. Adults 18 through 49 years of age with no history of pneumococcal vaccination will be randomized in a 2:2:2:1 ratio to receive a single dose of: 20vPnC Lot 1; 20vPnC Lot 2; 20vPnC Lot 3; or 13vPnC.
The purpose of the study is to evaluate the safety, tolerability, and immunogenicity of 3 different dose levels of ASP3772 in comparison to the active comparator Prevnar 13® (PCV13) in adults 18 to 64 years of age in Stage 1. Stage 2 will evaluate the safety, tolerability, and immunogenicity of 3 different dose levels of ASP3772 in comparison to the active comparator PCV13 in elderly 65 to 85 years of age. In addition, Stage 2 will evaluate the immunogenicity of 3 different dose levels of ASP3772 relative to the response seen following administration of Pneumovax® 23 (PPSV23) for the serotypes not included in PCV13.
A Phase 3, Randomized, Double-Blind Trial to Evaluate the Safety and Immunogenicity of a 20-valent Pneumococcal Conjugate Vaccine in Pneumococcal Vaccine-Naïve Adults
Phase 1/2, Prospective, Single Center, Randomized, ActiveControlled, Double-Blind, Age De-escalation Study to assess the safety and tolerability of SIILPCV10 administered as a single-dose regimen to healthy Gambian pneumococcal conjugate vaccine (PCV)-naïve young adults and PCV-primed toddlers through 4 weeks post vaccination. Each adult and toddler subject will undergo a total of 4 clinic visits. Each infant subject will undergo a total of 9 scheduled visits. Blood will be collected from all subjects during the screening visit for safety and potential immunological assessments, and 28 days after completion of the vaccination schedule for immunological assessments. For adults, the vaccine was given intramuscularly into the mid-deltoid muscle of nondominant arm using a 24-gauge needle. For toddlers and infants, the vaccine will be given IM into the anterolateral aspect of the left thigh. Blood will be collected from adults and toddlers for safety labs at the Day 7 post-vaccination visit.
This study evaluated the change in nasopharyngeal carriage (NPC) of Streptococcus pneumoniae (SPn), hypothesizing that it would be reduced post-vaccination with Streptococcus pneumoniae whole cell vaccine with aluminum hydroxide adjuvant (PATH-wSP) and that PATH-wSP would remain safe and well-tolerated over the course of the study.