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Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Immunogenicity of Quadrivalent Live Attenuated Influenza Vaccine (LAIV) in Children

ClinicalTrials.gov ID: NCT01091246

Public ClinicalTrials.gov record NCT01091246. 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 Jul 23, 2026, 1:27 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 Randomized, Double-Blind, Active Controlled Study to Evaluate the Immunogenicity of Quadrivalent LAIV in Children

Study identification

NCT ID
NCT01091246
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
MedImmune LLC
Industry
Enrollment
2,312 participants

Conditions and interventions

Interventions

  • Q/LAIV (MEDI3250) Biological
  • FluMist/B/Yamagata Biological
  • FluMist/B/Victoria Biological

Biological

Eligibility (public fields only)

Age range
2 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
Feb 28, 2010
Primary completion
Jun 30, 2010
Completion
Nov 30, 2010
Last update posted
Sep 25, 2011

2010

United States locations

U.S. sites
110
U.S. states
31
U.S. cities
98
Facility City State ZIP Site status
Research Site Birmingham Alabama 35209
Research Site Mobile Alabama 36608
Research Site Tucson Arizona 85712
Research Site Benton Arkansas 72019
Research Site Bentonville Arkansas 72712
Research Site Fayetteville Arkansas 72703
Research Site Jonesboro Arkansas 72401
Research Site Little Rock Arkansas 72205
Research Site Anaheim California 92805
Research Site Fountain Valley California 92708
Research Site Fresno California 93720
Research Site Long Beach California 90808
Research Site Paramount California 90723
Research Site Sacramento California 95816
Research Site San Francisco California 94102
Research Site West Covina California 91790
Research Site Wilmington Delaware 19899
Research Site Boca Raton Florida 33432
Research Site Jacksonville Florida 32223
Research Site Miami Florida 33126
Research Site Miami Florida 33173
Research Site Ponte Vedra Florida 32081
Research Site South Miami Florida 33143
Research Site St. Petersburg Florida 33710
Research Site West Palm Beach Florida 33409
Research Site Dalton Georgia 30721
Research Site Marietta Georgia 30062
Research Site Woodstock Georgia 30189
Research Site Chicago Illinois 60614
Research Site DeKalb Illinois 60115
Research Site Newton Kansas 67005
Research Site Overland Park Kansas 66210
Research Site Wichita Kansas 67207
Research Site Bardstown Kentucky 40004
Research Site Lexington Kentucky 40509
Research Site Metairie Louisiana 70006
Research Site Kalamazoo Michigan 49008
Research Site Niles Michigan 49120
Research Site Stevensville Michigan 49127
Research Site Plymouth Minnesota 55441
Research Site Saint Paul Minnesota 55108
Research Site Kansas City Missouri 64114
Research Site St Louis Missouri 63104
Research Site St Louis Missouri 63141
Research Site Omaha Nebraska 68134
Research Site Omaha Nebraska 68198-2162
Research Site Papillion Nebraska 68046
Research Site Las Vegas Nevada 89104
Research Site Lebanon New Hampshire 03756
Research Site Albuquerque New Mexico 87108
Research Site Binghamton New York 13901
Research Site Brooklyn New York 11201
Research Site Mineola New York 11501
Research Site Rochester New York 14609
Research Site Rochester New York 14618
Research Site Asheboro North Carolina 27203
Research Site Boone North Carolina 28607
Research Site Clyde North Carolina 28721
Research Site Mt Pleasant North Carolina 29464
Research Site Raleigh North Carolina 27607
Research Site Raleigh North Carolina 27609
Research Site Winston-Salem North Carolina 27103
Research Site Bismarck North Dakota 58501
Research Site Fargo North Dakota 88104
Research Site Akron Ohio 44308
Research Site Cincinnati Ohio 45231
Research Site Cincinnati Ohio 45245
Research Site Cincinnati Ohio 45249
Research Site Dayton Ohio 45415
Research Site Huber Heights Ohio 45424
Research Site Norman Oklahoma 73071
Research Site Yukon Oklahoma 73099
Research Site Altoona Pennsylvania 16602
Research Site Erie Pennsylvania 16505
Research Site Greenville Pennsylvania 16125
Research Site Harleysville Pennsylvania 19438
Research Site Hermitage Pennsylvania 16148
Research Site Latrobe Pennsylvania 15650
Research Site Pittsburgh Pennsylvania 15220
Research Site Pittsburgh Pennsylvania 15227
Research Site Pittsburgh Pennsylvania 15237
Research Site Pittsburgh Pennsylvania 15241
Research Site Scotland Pennsylvania 17254
Research Site Sellersville Pennsylvania 18960
Research Site Charleston South Carolina 29406
Research Site Charleston South Carolina 29425
Research Site Mt. Pleasant South Carolina 29464
Research Site Bristol Tennessee 37620
Research Site Clarksville Tennessee 37043
Research Site Kingsport Tennessee 37660
Research Site Nashville Tennessee 37232
Research Site Arlington Texas 76018
Research Site Fort Worth Texas 76107
Research Site Fort Worth Texas 76135
Research Site Longview Texas 75605
Research Site New Branfels Texas 78130
Research Site Sugarland Texas 77479
Research Site Draper Utah 84020
Research Site Layton Utah 84041
Research Site Orem Utah 84057
Research Site Roy Utah 84067
Research Site Salt Lake City Utah 84124
Research Site South Jordan Utah 84095
Research Site Syracuse Utah 84075
Research Site Burke Virginia 22015
Research Site Charlottesville Virginia 22902
Research Site Vienna Virginia 33180
Research Site Virginia Beach Virginia 23454
Research Site Huntington West Virginia 25701
Research Site Franklin Wisconsin 53123

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 NCT01091246, 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 25, 2011 · Synced Jul 23, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT01091246 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →