InfluenzaPhase 4NCT00138385
Comparison of Inactivated and Live, Attenuated Influenza Vaccine in Children 5-9 Years of Age-Year 3 Amendment
A Phase 4 study testing FluMist and Fluzone in people with Influenza, run by National Institute of Allergy and Infectious Diseases (NIAID) at 1 site in United States.
Trial summary
The purpose of this study is to evaluate how young children's bodies learn to fight against flu infection and to see how vaccines may help to fight against the flu. This is a Phase 4, single-center, randomized study of the immune responses of 40 children, ages 5-9, given one of two licensed influenza vaccines (either… Read more about this study
- Who is it for?
- Ages 5 to 9 yearsHealthy volunteers can take part
- Conditions the study is for
- Influenza
- What is being tested?
- FluMist and Fluzone
- How many people
- 40 participants
- Where
- 1 siteUnited States
- Study dates
- Aug 2005to Jun 2007
- Phase
- Phase 4
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 5 to 9 years
- All sexes
- Healthy volunteers accepted
- Child
Who may be able to join
- 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.
Who cannot join
- 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.
Show all 21Show fewer
- 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.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Randomized Comparison of the Immune Response to Either Inactivated or Live, Attenuated Influenza Vaccine in Children 5-9 Years of Age
The purpose of this study is to evaluate how young children's bodies learn to fight against flu infection and to see how vaccines may help to fight against the flu. This is a Phase 4, single-center, randomized study of the immune responses of 40 children, ages 5-9, given one of two licensed influenza vaccines (either inactivated vaccine given in an arm muscle or live, attenuated vaccine inhaled through the nose). Study procedures will include up to 3 blood samples. Participants will complete a diary to document any side effects experienced following the vaccination. Participants will return to the clinic for a visit on Day 7-9 and again 4-6 weeks following vaccination. Participants that have not been previously vaccinated will receive a 2nd dose of vaccine. A follow up telephone call will occur 8-10 weeks following vaccination. Total study participation will be up to 75 days.
Read the detailed description
This is a Phase 4, single-center, randomized clinical trial of the immune responses of children given one of two licensed influenza vaccines (either inactivated vaccine given IM or live, attenuated vaccine given intranasally). This study will enroll 40 healthy children 5-9 years of age. Subjects will be randomized to receive either FluMist or Fluzone. FluMist is approved for children older than 5 years and Fluzone is also approved for a broader age indication starting at 6 months of age. Subjects who receive FluMist will have the vaccine administered intranasally by large particle aerosol, 0.25 mL per nostril. Subjects receiving Fluzone will receive 0.5 mL given intramuscularly into the non-dominant deltoid muscle. Children who have not previously been immunized against influenza will receive a second dose of vaccine 4 weeks after the first dose. Children who receive two doses of vaccine will remain on the study for 8-10 weeks. The primary objective of this study is to compare the effector B cell responses at Day7-9 and the CD4 and CD8 T-cell responses, memory B-cell and the serology responses at Day 28 post-immunization following administration of one of two different influenza vaccines. Researchers will evaluate any increases in the immune response (CD4, CD8, B cell and serology responses) Day 0 to Day 7-9 for T-cells and ASCs, and from Day 0-28 for memory B-cell and serology responses. NK-cell and homing studies will also be compared between the groups.
- Conditions
- Influenza
- Being tested
- FluMist, Fluzone
- Keywords
- inactivated, attenuated, influenza vaccine, FluMist, Fluzone
- Medical subject headings
- Influenza, Human
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
FluMistBiological
FluzoneBiological
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Aug 2005 (estimated)
- Study startAug 2005
- Study completionJun 2007
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for InfluenzaStudies of the same condition, open and under way.
- More trials run by National Institute of Allergy and Infectious Diseases (NIAID)The sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 4
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 40 participants
Sponsor and investigators
- Sponsor type
- US National Institutes of Health
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00138385
- Sponsor's protocol ID
- 04-079
- Status last verified
- Nov 2007
- First submitted
- 26 Aug 2005
- Last updated
- 27 Aug 2010
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 27 Aug 2010. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized Comparison of the Immune Response to Either Inactivated or Live, Attenuated Influenza Vaccine in Children 5-9 Years of Age
- ClinicalTrials.gov ID
- NCT00138385
- Acronym / sponsor ID
- 04-079
- Conditions
- Influenza
- Keywords
- inactivated, attenuated, influenza vaccine, FluMist, Fluzone
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 40 participants
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)US National Institutes of Health
- Study start
- Aug 2005
- Study completion
- Jun 2007
- First posted
- 30 Aug 2005 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The purpose of this study is to evaluate how young children's bodies learn to fight against flu infection and to see how vaccines may help to fight against the flu. This is a Phase 4, single-center, randomized study of the immune responses of 40 children, ages 5-9, given one of two licensed influenza vaccines (either inactivated vaccine given in an arm muscle or live, attenuated vaccine inhaled through the nose). Study procedures will include up to 3 blood samples. Participants will complete a diary to document any side effects experienced following the vaccination. Participants will return to the clinic for a visit on Day 7-9 and again 4-6 weeks following vaccination. Participants that have not been previously vaccinated will receive a 2nd dose of vaccine. A follow up telephone call will occur 8-10 weeks following vaccination. Total study participation will be up to 75 days.
Detailed description
This is a Phase 4, single-center, randomized clinical trial of the immune responses of children given one of two licensed influenza vaccines (either inactivated vaccine given IM or live, attenuated vaccine given intranasally). This study will enroll 40 healthy children 5-9 years of age. Subjects will be randomized to receive either FluMist or Fluzone. FluMist is approved for children older than 5 years and Fluzone is also approved for a broader age indication starting at 6 months of age. Subjects who receive FluMist will have the vaccine administered intranasally by large particle aerosol, 0.25 mL per nostril. Subjects receiving Fluzone will receive 0.5 mL given intramuscularly into the non-dominant deltoid muscle. Children who have not previously been immunized against influenza will receive a second dose of vaccine 4 weeks after the first dose. Children who receive two doses of vaccine will remain on the study for 8-10 weeks. The primary objective of this study is to compare the effector B cell responses at Day7-9 and the CD4 and CD8 T-cell responses, memory B-cell and the serology responses at Day 28 post-immunization following administration of one of two different influenza vaccines. Researchers will evaluate any increases in the immune response (CD4, CD8, B cell and serology responses) Day 0 to Day 7-9 for T-cells and ASCs, and from Day 0-28 for memory B-cell and serology responses. NK-cell and homing studies will also be compared between the groups.
Study design
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
Who may qualify
- Ages
- 5 to 9 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child
Key inclusion criteria (4 listed)
- 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.
Key exclusion criteria (21 listed)
- 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.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| FluMist | Biological | – |
| Fluzone | Biological | – |
Primary outcome
Not reported in the source record.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 Aug 2010.
Related trials for Influenza
Enrolling by invitation
Personalized Ventilator Settings for Patients on ECMO
Acute Respiratory Distress Syndrome (ARDS), Extracorporeal Membrane Oxygenation
RecruitingPhase 2
BPL-1357 Against H1N1 Influenza Virus Challenge
Influenza, Human
Not yet recruitingPhase 1
Safety and Immunogenicity of Chimeric Hemagglutinin mRNA Vaccine Candidates
Influenza
RecruitingPhase 1
pH1N1 Blinded Challenge Study
Influenza
RecruitingPhase 3
A Study to Evaluate the Safety and Efficacy of MK-1406/CD388 for Prevention of Influenza (MK-1406-005/CD388.SQ.3.06)
Influenza
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing FluMist and Fluzone in people with Influenza, run by National Institute of Allergy and Infectious Diseases (NIAID) at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 21 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 27 Aug 2010. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 27 Aug 2010.