Comparison of Inactivated and Live, Attenuated Influenza Vaccine in Children 5-9 Years of Age-Year 3 Amendment
Influenza
About this trial
This is an interventional prevention trial for Influenza focused on measuring inactivated, attenuated, influenza vaccine, FluMist, Fluzone
Eligibility Criteria
Inclusion Criteria: Healthy children aged 5-9 years of age. Parents willing to sign informed consent. Availability for follow-up for the planned duration of the study at least 4 weeks after last immunization. Acceptable medical history by screening evaluation and brief clinical assessment. Exclusion Criteria: History of immunodeficiency. Known or suspected impairment of immunologic function including, but not limited to, clinically significant liver disease; diabetes mellitus; moderate to severe kidney impairment. Household contact with immunodeficiency due to disease, medication or radiation. Child receiving aspirin therapy or aspirin-containing therapy. History of Guillain-Barré syndrome. Malignancy, other than squamous cell or basal cell skin cancer. Autoimmune disease. History of asthma or reactive airways disease. Chronic cardiovascular and pulmonary disorder. Chronic metabolic diseases (including diabetes), renal dysfunction or hemoglobinopathies requiring regular medical follow-up or hospitalization during the preceding year. Use of immunosuppressive medication. Corticosteroid nasal sprays are permissible. Medical or psychiatric condition or occupational responsibilities that preclude subject compliance with the protocol. Inactivated vaccine 14 days prior to vaccination. Live, attenuated vaccines within 60 days of study. Use of investigational agents within 30 days prior to study. Receipt of blood products or immunoglobulin in the past 6 months. Donation of the equivalent of a unit of blood within 6 weeks prior to enrollment. Acute febrile illness on the day of vaccination. Known allergies to any component of the vaccine, including thimerosal. History of allergy to eggs or egg products. Any condition that, in the opinion of the investigator, might interfere with study objectives.
Sites / Locations
- Stanford University