Clinical trials: Pneumococcal Infections
Pneumococcal Disease
Safety and Immunogenicity of 20vPnC in Toddlers With 2 Prior Doses of Prevenar 13
The purpose of this study is to understand the safety and effects of a study vaccine (20vPnC) in toddlers who had 2 prior doses of Prevnar 13.
- Trial name
- NCT05408429
- Testing
- 20-valent pneumococcal conjugate vaccine, 13-valent pneumococcal conjugate vaccine
- Where
- 43 sites in Hungary, Poland and 1 more
- Volunteers
- 356 people, healthy volunteers welcome
- Sponsor
- Pfizer
Pneumococcal Infection
Safety and Immunogenicity of V116 in Adults With Increased Risk for Pneumococcal Disease (V116-008)
The primary objectives of this study are to evaluate the safety and tolerability of the pneumococcal 21 valent conjugate vaccine (V116), and to evaluate the serotype-specific opsonophagocytic activity (OPA) post-vaccination with…
- Trial name
- STRIDE-8 (NCT05696080)
- Testing
- V116, PCV15, PPSV23
- Where
- 44 sites in United States, Australia and 6 more
- Volunteers
- 518 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Pneumococcal Infections, Pneumococcal Conjugate Vaccine
A Study Assessing 13-valent Pneumococcal Conjugate Vaccine in Healthy Chinese Infants and Young Children
The purpose of this study is to assess the safety and immunogenicity of 13-valent Pneumococcal conjugate vaccine in Chinese infant and young children.
- Trial name
- NCT03574389
- Testing
- 13vPnC, Hib
- Where
- 2 sites in China
- Volunteers
- 936 people, healthy volunteers welcome
- Sponsor
- Pfizer
Pneumococcal Infections
Immunogenicity and Reactogenicity of Pneumococcal Polysaccharide and Conjugate Vaccines in Native Elders
To test the hypothesis that immune responses to 23-valent pneumococcal polysaccharide vaccine (PPV-23) could be improved in Alaska Native elders by immune priming with 7-valent pneumococcal conjugate vaccine (PCV-7), we assessed…
- Trial name
- NCT00153543
- Testing
- PCV7 + PPV23, 2 months, PCV7 + PPV23, 6 months
- Where
- United States
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention
Community Acquired Pneumonia
Improving Pneumococcal Vaccination Rates in an Ambulatory Pre-surgical Testing Setting
The purpose of this quality improvement project is to improve the immunization rates of an at-risk adult population seen in an ambulatory healthcare environment, through the use of targeted health education messages regarding…
- Trial name
- NCT01787838
- Testing
- Focused Health Education
- Where
- United States
- Volunteers
- 2,509 people, healthy volunteers welcome
- Sponsor
- Carilion Clinic