A Study to Learn About The COVID-19 (Study) Vaccine (Called COMIRNATY) in People That Are Less Than 21 Years Old.
Public ClinicalTrials.gov record NCT05295290. 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
LOW INTERVENTIONAL COHORT STUDY OF MYOCARDITIS/PERICARDITIS ASSOCIATED WITH COMIRNATY IN PERSONS LESS THAN 21 YEARS OF AGE
Study identification
- NCT ID
- NCT05295290
- Recruitment status
- Active, not recruiting
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Pfizer
- Industry
- Enrollment
- 319 participants
Conditions and interventions
Conditions
Interventions
- Cardiac Imaging Diagnostic Test
Diagnostic Test
Eligibility (public fields only)
- Age range
- 0 Years to 20 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 20, 2022
- Primary completion
- Apr 1, 2029
- Completion
- Apr 1, 2029
- Last update posted
- May 6, 2026
2022 – 2029
United States locations
- U.S. sites
- 18
- U.S. states
- 14
- U.S. cities
- 17
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Childrens Hospital Los Angeles | Los Angeles | California | 90027 | — |
| Valley Children's Hospital | Madera | California | 93636 | — |
| Connecticut Children's Medical Center | Hartford | Connecticut | 06106 | — |
| Childrens National Hospital | Washington D.C. | District of Columbia | 20010 | — |
| Memorial Healthcare System | Hollywood | Florida | 33021 | — |
| Children's Healthcare of Atlanta - Arthur M. Blank Hospital | Atlanta | Georgia | 30329 | — |
| Indiana University School of Medicine | Indianapolis | Indiana | 46202 | — |
| Riley Hospital for Children at IU Health | Indianapolis | Indiana | 46202 | — |
| Children's Hospital | New Orleans | Louisiana | 70118 | — |
| Boston Children's Hospital | Boston | Massachusetts | 02115 | — |
| University of Michigan Health Center | Ann Arbor | Michigan | 48109 | — |
| Children's Hospital of Michigan | Detroit | Michigan | 48201 | — |
| Childrens Mercy Kansas City | Kansas City | Missouri | 64108 | — |
| Northwell Health-Cohen Children's Medical Center | New Hyde Park | New York | 11042 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| Cincinnati Children's Hospital Medical Center | Cincinnati | Ohio | 45229 | — |
| The Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | 19104 | — |
| MUSC Summey Medical Pavilion | North Charleston | South Carolina | 20406 | — |
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 NCT05295290, 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
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05295290 live on ClinicalTrials.gov.