Trials / Completed
CompletedNCT01513551
The Safety, Tolerability, and Immunogenicity Profiles of a Single Dose of V114, PNEUMOVAX® 23, or PREVNAR 13® in Adults 50 Years of Age or Older (V114-002)
A Multicenter, Double-Blind Study of the Safety, Tolerability, and Immunogenicity of a Pneumococcal Conjugate Vaccine (V114) Compared to Pneumococcal Polysaccharide Vaccine (PNEUMOVAX® 23) and PREVNAR 13® (Pneumococcal 13-Valent Conjugate Vaccine [Diphtheria CRM197 Protein]) in Healthy Adults 50 Years of Age or Older
- Status
- Completed
- Phase
- Phase 2
- Study type
- Interventional
- Enrollment
- 692 (actual)
- Sponsor
- Merck Sharp & Dohme LLC · Industry
- Sex
- All
- Age
- 50 Years
- Healthy volunteers
- Accepted
Summary
The purpose of the study is to see if an investigational vaccine for Streptococcus pneumonia disease (V114) has comparable safety, tolerability, and antibody response to Pneumococcal Polysaccharide Vaccine (PNEUMOVAX® 23) and 13-valent Pneumococcal Conjugate Vaccine (PREVNAR 13®) when administered to healthy adults 50 years of age or older. The primary hypothesis is the serotype-specific immunoglobulin G (IgG) geometric mean concentrations (GMCs) as measured by the pneumococcal electrochemiluminescence (Pn ECL) assay at one month postvaccination in subjects who receive V114 will be noninferior to those measured in subjects who receive PNEUMOVAX® 23.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| BIOLOGICAL | Pneumococcal Conjugate Vaccine (V114) | 15-valent pneumococcal conjugate vaccine with serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 22F, 23F, 33F (2 mcg each), serotype 6B (4 mcg) and aluminum phosphate adjuvant (125 mcg) in each 0.5 mL dose. |
| BIOLOGICAL | PNEUMOVAX® 23 | 23-valent pneumococcal polysaccharide vaccine with serotypes 1, 2, 3, 4, 5, 6B, 7F, 8, 9N, 9V, 10A, 11A, 12F, 14, 15B, 17F, 18C, 19A, 19F, 20, 22F, 23F, 33F (25 mcg each) in each 0.5 mL dose. |
| BIOLOGICAL | PREVNAR 13® | 13-valent pneumococcal conjugate vaccine with serotypes 1, 3, 4, 5, 6A, 7F, 9V, 14, 18C, 19A, 19F, 23F, serotype 6B (4.4 mcg each) and aluminum phosphate adjuvant (125 mcg) in each 0.5. mL dose. |
Timeline
- Start date
- 2012-03-13
- Primary completion
- 2013-02-15
- Completion
- 2013-02-15
- First posted
- 2012-01-20
- Last updated
- 2018-12-13
- Results posted
- 2018-12-13
Source: ClinicalTrials.gov record NCT01513551. Inclusion in this directory is not an endorsement.