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Not yet recruiting Phase 3 Interventional Accepts healthy volunteers

Study to Learn About a Respiratory Syncytial Virus Vaccine in Children at High Risk of RSV Disease

ClinicalTrials.gov ID: NCT07839871

Public ClinicalTrials.gov record NCT07839871. 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.

ClinicalTrials.gov public records Last synced Sep 29, 2026, 5:53 PM EDT

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 STUDY TO EVALUATE THE SAFETY, TOLERABILITY, AND IMMUNOGENICITY OF A RESPIRATORY SYNCYTIAL VIRUS VACCINE IN CHILDREN AT HIGH RISK OF RSV DISEASE

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of the study is to evaluate the safety, tolerability, and immunogenicity of RSVpreF in children 5 to \<18 years of age at high risk for RSV disease, including those who are immunocompromised.

Study identification

NCT ID
NCT07839871
Recruitment status
Not yet recruiting
Study type
Interventional
Phase
Phase 3
Lead sponsor
Pfizer
Industry
Enrollment
920 participants

Conditions and interventions

Interventions

Biological

Eligibility (public fields only)

Age range
5 Years to 17 Years
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
Sep 27, 2026
Primary completion
Mar 31, 2031
Completion
Mar 31, 2031
Last update posted
Sep 23, 2026

2026 – 2031

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Senders Pediatrics South Euclid Ohio 44121 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT07839871, 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 Sep 23, 2026 · Synced Sep 29, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT07839871 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →