- Conditions
- Pneumococcal Disease
- Interventions
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC), 15-valent pneumococcal conjugate vaccine (PCV15)
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 42 Days to 98 Days
- Enrollment
- 605 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 61
- States / cities
- Fayetteville, Arkansas • Jonesboro, Arkansas • La Puente, California + 39 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–5
of 5
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Pneumonia, Pneumococcal
- Interventions
- V116, PCV15, PPSV23
- Biological
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 50 Years and older
- Enrollment
- 717 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 15
- States / cities
- Birmingham, Alabama • Glendale, Arizona • Tempe, Arizona + 12 more
- Conditions
- Pneumococcal Disease
- Interventions
- V116, Placebo, PCV15, PPSV23, PCV15 - Part B
- Biological
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 313 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 7
- States / cities
- Phoenix, Arizona • Washington D.C., District of Columbia • Ft. Pierce, Florida + 4 more
- Conditions
- Pneumococcal Disease
- Interventions
- Candidate-1, Candidate-2, Candidate-3, Candidate-4, Candidate-5, Candidate-6, Candidate Control, 13vPnC, PCV15
- Other · Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years to 49 Years
- Enrollment
- 394 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 18
- States / cities
- Tustin, California • Walnut Creek, California • Milford, Connecticut + 12 more
- Conditions
- Pneumococcal Infection
- Interventions
- V116, Placebo, PCV15, PPSV23
- Biological
- Lead sponsor
- Merck Sharp & Dohme LLC
- Industry
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 518 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 8
- States / cities
- Mesa, Arizona • Hialeah, Florida • West Palm Beach, Florida + 5 more