High vs.Standard Dose Influenza Vaccine in Pediatric Solid Organ Transplant (SOT) Recipients

ClinicalTrials.gov ID: NCT05947071

Public ClinicalTrials.gov record NCT05947071. 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.

View official ClinicalTrials.gov record → Back to search

ClinicalTrials.gov public records Last synced Apr 22, 2026, 11:59 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Comparison of High vs Standard Dose Influenza Vaccines in Pediatric Solid Organ Transplant Recipients

Study identification

NCT ID: NCT05947071
Recruitment status: Recruiting
Study type: Interventional
Phase: Phase 2
Lead sponsor: National Institute of Allergy and Infectious Diseases (NIAID); NIH
Enrollment: 312 participants

Conditions and interventions

Conditions

Interventions

High Dose Quadrivalent Inactivated Influenza Vaccine Biological
Standard Dose Quadrivalent Inactivated Influenza Vaccine Biological

Biological

Eligibility (public fields only)

Age range: 3 Years to 17 Years
Sex: All
Healthy volunteers: Not listed

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Sep 25, 2024
Primary completion: Jun 30, 2027
Completion: Aug 31, 2027
Last update posted: Apr 20, 2026

2024 – 2027

United States locations

U.S. sites: 8
U.S. states: 8
U.S. cities: 8

Facility	City	State	ZIP	Site status
Stanford University	Stanford	California	94305	Recruiting
Children's Healthcare of Atlanta	Atlanta	Georgia	30322	Recruiting
Ann Robert H. Lurie Children's Hospital of Chicago	Chicago	Illinois	60614	Recruiting
Children's Mercy Hospital	Kansas City	Missouri	64108	Recruiting
Cincinnati Children's Hospital Medical Center	Cincinnati	Ohio	45229	Recruiting
UPMC Children's Hospital of Pittsburgh	Pittsburgh	Pennsylvania	15224	Recruiting
Monroe Carell Jr. Children's Hospital at Vanderbilt	Nashville	Tennessee	37232	Recruiting
Texas Children's Hospital	Houston	Texas	77030	Recruiting

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 NCT05947071, 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 Apr 20, 2026 · Synced Apr 22, 2026

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05947071 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →