A Study to Learn About the Safety of an Expanded Pneumococcal Vaccine in Healthy Infants
Public ClinicalTrials.gov record NCT07573462. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A PHASE 3, RANDOMIZED, DOUBLE-BLINDED TRIAL TO EVALUATE THE SAFETY AND TOLERABILITY OF A MULTIVALENT PNEUMOCOCCAL CONJUGATE VACCINE IN HEALTHY INFANTS
Study identification
- NCT ID
- NCT07573462
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Pfizer
- Industry
- Enrollment
- 2,400 participants
Conditions and interventions
Conditions
Interventions
- 20-valent pneumococcal conjugate vaccine (20vPnC) Biological
- PG4 Biological
Biological
Eligibility (public fields only)
- Age range
- 42 Days to 98 Days
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 20, 2026
- Primary completion
- Jan 27, 2029
- Completion
- Jan 27, 2029
- Last update posted
- May 6, 2026
2026 – 2029
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Starz Pediatrics | Estero | Florida | 33928 | — |
| Rophe Adult and Pediatric Medicine/SKYCRNG | Union City | Georgia | 30291 | — |
| Tribe Clinical Research LLC. at Parkside Pediatrics Five Forks | Simpsonville | South Carolina | 29680 | — |
| Pediatric Research of Charlottesville, LLC | Gordonsville | Virginia | 22942 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07573462, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 6, 2026 · Synced May 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07573462 live on ClinicalTrials.gov.