Safety and Immunogenicity Among Healthy Children Receiving Fluzone® Quadrivalent Influenza Virus Vaccine
Information source: Sanofi
ClinicalTrials.gov processed this data on August 20, 2015 Link to the current ClinicalTrials.gov record.
Condition(s) targeted: Influenza
Intervention: Fluzone® Quadrivalent Influenza Virus Vaccine, No Preservative (Biological); Fluzone® Quadrivalent Influenza Virus Vaccine, No Preservative (Biological)
Phase: Phase 4
Status: Completed
Sponsored by: Sanofi Pasteur, a Sanofi Company Official(s) and/or principal investigator(s): Medical Director, Study Director, Affiliation: Sanofi Pasteur Inc.
Summary
The aim of this study is to evaluate the safety and immunogenicity of Fluzone® Quadrivalent
vaccine in participants aged 6 months to < 9 years at enrollment, divided into 2 age strata
(6 months to < 36 months and 3 years to < 9 years)
Primary Objective:
- To describe the safety of the 2013-2014 formulation of Fluzone Quadrivalent vaccine,
administered in a 1- or 2-dose schedule, in accordance with Advisory Committee on
Immunization Practices (ACIP) recommendations, in children 6 months to < 9 years of
age.
Observational Objectives:
- To describe the immunogenicity of the 2013-2014 formulation of Fluzone Quadrivalent
vaccine, administered in a 1- or 2-dose schedule in accordance with ACIP
recommendations, in children 6 months to < 9 years of age.
- To submit sera from subjects to the Center for Biologics Evaluation and Research (CBER)
for further analysis by the World Health Organization (WHO), the Centers for Disease
Control and Prevention (CDC), and the Food and Drug Administration (FDA) to support
formulation recommendations for subsequent influenza vaccines.
Clinical Details
Official title: Safety and Immunogenicity Among Healthy Children Receiving Fluzone® Quadrivalent Influenza Virus Vaccine (2013-2014 Formulation)
Study design: Allocation: Non-Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Prevention
Primary outcome: Number of Participants Reporting Solicited Injection-Site or Systemic Reactions Following Vaccination With the 2013-2014 Formulation of Fluzone® Quadrivalent, Influenza Vaccine
Secondary outcome: Geometric Mean Titers (GMTs) of Influenza Antibodies Before and Following Vaccination With the 2013-2014 Formulation of Fluzone® Quadrivalent, Influenza VaccineNumber of Participants With Seroprotection Before and Following Vaccination With the 2013-2014 Formulation of Fluzone® Quadrivalent, Influenza Vaccine Number of Participants Achieving Seroconversion Following Vaccination With the 2013-2014 Formulation of Fluzone® Quadrivalent, Influenza Vaccine Geometric Mean Titer Ratios (GMTRs) of Influenza Antibodies Following Vaccination With the 2013-2014 Formulation of Fluzone® Quadrivalent, Influenza Vaccine
Detailed description:
Participants will be assigned to the appropriate age group (6 months to < 36 months of age
or 3 years to < 9 years of age) based on the subject's age at the time of enrollment.
Solicited adverse event (AE) information will be collected for 7 days after each
vaccination, unsolicited AE information will be collected from Visit 1 to Visit 2, or to
Visit 3 for those subjects receiving 2 doses. Serious adverse event information will be
collected from Visit 1 to Visit 2, or Visit 3 for those subjects receiving 2 doses.
Immunogenicity will be evaluated in all subjects prior to vaccination on Day 0 (Visit 1) and
at Day 28 after the final vaccination using the hemagglutination inhibition technique. For
each influenza vaccine strain, pre- and post-vaccination geometric mean titers will be
calculated.
Eligibility
Minimum age: 6 Months.
Maximum age: 8 Years.
Gender(s): Both.
Criteria:
Inclusion Criteria:
- Subject is 6 months to < 9 years of age on the day of first study vaccination (study
product administration)
- Subject and parent/legally acceptable representative are willing and able to attend
scheduled visits and to comply with the study procedures during the entire duration
of the study
- Assent form has been signed and dated by subjects 7 to < 9 years of age, and informed
consent form has been signed and dated by parent(s) or another legally acceptable
representative
- For subjects 6 months to < 12 months of age, born at full term of pregnancy (≥ 37
weeks) and with a birth weight ≥ 2. 5 kg (5. 5 lbs.)
Exclusion Criteria:
- Known systemic hypersensitivity to eggs, chicken proteins, or any of the vaccine
components, or a history of a life-threatening reaction to Fluzone Quadrivalent
vaccine or to a vaccine containing any of the same substances (the complete list of
vaccine components is included in the Prescribing Information)
- History of serious adverse reaction to any influenza vaccine
- Receipt of any vaccine within 30 days before receiving study vaccine, or plans to
receive another vaccine before Visit 2 for subjects receiving 1 dose of influenza
vaccine or Visit 3 for subjects receiving 2 doses of influenza vaccine
- Participation in another interventional clinical trial investigating a vaccine, drug,
medical device, or medical procedure in the 30 days preceding the first study
vaccination or during the course of the study unless no intervention for the other
study occurred within the 30 days prior to the first study vaccination and none are
planned before the subject would complete safety surveillance for the present study
- Prior vaccination with any formulation of 2013-2014 influenza vaccine
- Bleeding disorder or receipt of anticoagulants in the 3 weeks preceding inclusion,
which may be a contraindication for intramuscular (IM) vaccination, at the discretion
of the Investigator
- Thrombocytopenia, which may be a contraindication for IM vaccination, at the
discretion of the Investigator
- Any condition that in the opinion of the Investigator would pose a health risk to the
subject if enrolled or could interfere with the evaluation of the vaccine
- Personal history of Guillain-Barré syndrome
- Known or suspected congenital or acquired immunodeficiency; or receipt of
immunosuppressive therapy such as anti-cancer chemotherapy or radiation therapy
within the preceding 6 months; or long-term systemic corticosteroid therapy
(prednisone or equivalent for more than 2 consecutive weeks within the past 3 months)
- Personal history of clinically significant developmental delay (at the discretion of
the Investigator), neurologic disorder, or seizure disorder
- Chronic illness that, in the opinion of the Investigator, is at a stage where it
might interfere with trial conduct or completion
- Known seropositivity for human immunodeficiency virus (HIV), hepatitis B, or
hepatitis C
- Moderate or severe acute illness/infection (according to Investigator judgment) on
the day of vaccination or febrile illness (temperature ≥ 100. 4°F]). A prospective
subject should not be included in the study until the condition has resolved or the
febrile event has subsided
- Receipt of immune globulins, blood, or blood-derived products in the past 3 months
- Identified as a natural or adopted child of the Investigator or an employee with
direct involvement in the proposed study
Locations and Contacts
Bardstown, Kentucky 40040, United States
Salt Lake City, Utah 84121, United States
Additional Information
Starting date: September 2013
Last updated: September 17, 2014
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