- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00391053
Immunogenicity of High-dose Inactivated, Split-virion Influenza Vaccine Versus Standard Fluzone Vaccine in the Elderly
Phase III Lot Consistency, Immunogenicity and Safety Study of Three Lots of Fluzone High Dose Vaccine Compared With One Lot of Standard Fluzone® in Adults ≥ 65 Years of Age.
Compared to young adults, the elderly mount a lower antibody response to vaccination. Thus, improvement of the immune response to influenza vaccination in this age group, which is at higher risk for influenza-related morbidity and mortality, represents an important unmet need.
Primary Objectives:
Immunogenicity:
- To demonstrate lot consistency of the Fluzone High Dose (Fluzone HD) manufacturing process through evaluation of the immune responses elicited by three different lots.
- To demonstrate the superiority of Fluzone HD vaccine compared to standard-dose Fluzone® vaccine.
Secondary Objectives:
Immunogenicity:
- To describe the seroprotection of Fluzone HD compared to that of standard dose Fluzone® vaccine.
Safety:
- To describe the safety profile of Fluzone HD, in terms of solicited -, unsolicited adverse and serious adverse events post-vaccination.
- To describe clinical information on some additional defined criteria during the six months following vaccination.
Study Overview
Status
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
-
-
Arizona
-
Mesa, Arizona, United States
-
Phoenix, Arizona, United States
-
Tempe, Arizona, United States
-
Tucson, Arizona, United States
-
-
California
-
San Diego, California, United States
-
-
Connecticut
-
Stratford, Connecticut, United States
-
-
Florida
-
Clearwater, Florida, United States
-
Coral Gables, Florida, United States
-
Orlando, Florida, United States
-
Pembroke Pines, Florida, United States
-
-
Kansas
-
Wichita, Kansas, United States
-
-
Maryland
-
Rockville, Maryland, United States
-
-
Minnesota
-
Rochester, Minnesota, United States
-
-
Missouri
-
Kansas City, Missouri, United States
-
St. Louis, Missouri, United States
-
-
New York
-
Endwell, New York, United States
-
Rochester, New York, United States
-
-
North Carolina
-
Cary, North Carolina, United States
-
Raleigh, North Carolina, United States
-
-
Pennsylvania
-
Downington, Pennsylvania, United States
-
Erie, Pennsylvania, United States
-
-
Rhode Island
-
Warwick, Rhode Island, United States
-
-
Texas
-
Dallas, Texas, United States
-
Plano, Texas, United States
-
-
Utah
-
West Jordan, Utah, United States
-
-
Virginia
-
Norfolk, Virginia, United States
-
Richmond, Virginia, United States
-
-
Wisconsin
-
Marshfield, Wisconsin, United States
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Aged ≥ 65 years on the day of vaccination.
- Informed consent form signed.
- Medically stable. (Subjects may have underlying chronic conditions such as hypertension, diabetes, ischemic heart disease, or hypothyroidism, as long as their symptoms/signs are controlled. If they are on medication for a condition, the medication dose must have been stable for at least 3 weeks preceding vaccination.)
- Able to attend all scheduled visits and to comply with all trial procedures.
Exclusion Criteria:
- Systemic hypersensitivity to eggs, chicken proteins, or any of the vaccine components, or a history of a life-threatening reaction to the standard-dose Fluzone® vaccine or a vaccine containing any of the same substances.
- Congenital or history of acquired immunodeficiency, or immunosuppressive therapy such as anti-cancer chemotherapy or radiation therapy within the preceding six months.
- Systemic corticosteroid therapy, as follows:
Continuous use with a dosage equivalent to > 15 mg/day of oral prednisone for 90 days preceding vaccination.
Sporadic use with a dosage equivalent to > 40 mg/day of oral prednisone for > 14 consecutive days in the 90 days preceding vaccination.
Note:Use of topical or inhalant corticosteroids is acceptable.
- Neoplastic disease or any hematologic malignancy (except localized skin or prostate cancer that is stable at the time of vaccination in the absence of therapy, as well as subjects who have a history of neoplastic disease and who have been disease-free for ≥ 5 years).
- Current alcohol abuse or drug addiction that in the opinion of the investigator may interfere with the subject's ability to comply with trial procedures.
- Receipt of blood or blood-derived products in the past three months.
- Participation in a trial of a high-dose influenza vaccine in the past 12 months.
- Receipt of influenza vaccine in the past six months.
- Receipt of any other vaccine in the past four weeks.
- Planned receipt of any other vaccine in the four weeks following the trial vaccination.
- Participation in another clinical trial in the past four weeks.
- Planned participation in another clinical trial during the present trial period.
Note:Concomitant participation in an observational trial (not involving drugs, vaccines, or medical devices) is acceptable.
- Thrombocytopenia or bleeding disorder contraindicating intramuscular (IM) vaccination.
- History of Guillain-Barré syndrome.
- Subject deprived of freedom by an administrative or court order, or in an emergency setting, or hospitalized without his/her consent.
- An acute febrile illness (oral temperature ≥ 99.5ºF [≥ 37.5ºC]) within 24 hours prior to vaccination. If this contraindication exists, vaccination will be deferred until the participant has been afebrile for at least 24 hours.
- Signs and symptoms of an acute infectious respiratory illness. If this exists, vaccination will be deferred until the symptoms resolve.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Study Group 1
Participants will receive the High-Dose Inactivated, Split-Virion Influenza Vaccine Lot 1
|
0.5 mL, IM
Other Names:
|
Experimental: Study Group 2
Participants will receive the High-Dose Inactivated, Split-Virion Influenza Vaccine Lot 2
|
0.5 mL, IM
Other Names:
|
Experimental: Study Group 3
Participants will receive the High-Dose Inactivated, Split-Virion Influenza Vaccine Lot 3
|
0.5 mL, IM
Other Names:
|
Active Comparator: Group 4
Participants will receive the Standard Fluzone® vaccine
|
0.5 mL, IM
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Geometric Mean Titers (GMTs) of Hemagglutination Inhibition Antibody Titers Pre- and Post-vaccination With Fluzone® High Dose or Standard Fluzone® Vaccines.
Time Frame: Day 0 and Day 28 Post-vaccination
|
Antibodies against each of three Influenza antigens (virus) in Fluzone® High-Dose and Standard Fluzone® vaccines (A/H1N1 New-Caledonia; A/H3N2 Wisconsin; and B Malaysia) were determined by the Hemagglutination inhibition assay method.
|
Day 0 and Day 28 Post-vaccination
|
Percentage of Participants With Seroconversion Post-vaccination With Fluzone® High-Dose or Standard Fluzone® Vaccines.
Time Frame: Day 28 Post-vaccination
|
Seroconversion was defined as a Hemagglutination Inhibition Antibody Titers of Titer ≥40 (1/dil) on Day 28 if pre-vaccination (Day 0) titer <10 (1/dil); or a four-fold increase of titer on Day 28, if pre-vaccination (Day 0) titer is ≥10 (1/dil) for each of the three Influenza vaccine antigens (A/H1N1 New-Caledonia; A/H3N2 Wisconsin; and B Malaysia).
|
Day 28 Post-vaccination
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Participants With Seroprotection Pre- and Post-Vaccination With Fluzone® High-Dose or Standard Fluzone® Vaccines.
Time Frame: Day 0 and Day 28 Post-vaccination
|
Seroprotection was defined as a Hemagglutination Inhibition Titers of at least 40 (≥ 1:40) for each of the Influenza vaccine antigens (A/H1N1 New-Caledonia; A/H3N2 Wisconsin; and B Malaysia) pre- or post-vaccination with Fluzone® High-Dose or Standard Fluzone® vaccines.
|
Day 0 and Day 28 Post-vaccination
|
Percentage of Participants Reporting Solicited Injection Site and Systemic Reactions After Fluzone® High-Dose or Standard Fluzone® Vaccination
Time Frame: Day 0 to Day 7 Post-vaccination
|
The occurrence, time to onset, number of days of occurrence, and severity of solicited injection site reactions: Injection Site Pain, Erythema, and Swelling; Solicited systemic reactions: Fever (temperature), Headache, Malaise, and Myalgia were collected.
|
Day 0 to Day 7 Post-vaccination
|
Collaborators and Investigators
Sponsor
Publications and helpful links
Helpful Links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- FIM05
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Influenza
-
Novartis VaccinesCompletedInfluenza | Seasonal Influenza | Human Influenza | Influenza Due to Unspecified Influenza VirusBelgium
-
Gamaleya Research Institute of Epidemiology and...CompletedInfluenza A | Influenza A Virus Infection | Influenza Epidemic | Influenza H5N1Russian Federation
-
Vanderbilt University Medical CenterHuman Vaccines ProjectCompletedVaccine Reaction | Influenza | Influenza, Human | Influenza A | Influenza Type B | Influenza A H3N2 | Influenza A H1N1United States
-
National Institute of Allergy and Infectious Diseases...CompletedInfluenza | Avian Influenza | H1N1 InfluenzaUnited States
-
National Institute of Allergy and Infectious Diseases...University of Oxford; Wellcome Trust; World Health OrganizationCompletedInfluenza | Avian Influenza | Severe InfluenzaSingapore, Thailand, Vietnam
-
NPO PetrovaxCompletedVaccine Reaction | Influenza | Influenza, Human | Influenza A | Acute Respiratory Infection | Influenza Type B | Flu | Influenza A H3N2 | Influenza A H1N1 | Flu, Human | Influenza EpidemicRussian Federation
-
National Institute of Allergy and Infectious Diseases...Completed
-
National Institute of Allergy and Infectious Diseases...Completed
-
National Institute of Allergy and Infectious Diseases...CompletedInfluenza Immunisation | Avian InfluenzaUnited States
-
National Institute of Allergy and Infectious Diseases...CompletedInfluenza | Influenza Immunisation | Avian InfluenzaUnited States
Clinical Trials on High-Dose Inactivated, Split-Virion Influenza Vaccine
-
Sanofi Pasteur, a Sanofi CompanyCompleted
-
Sanofi Pasteur, a Sanofi CompanyCompletedInfluenza | Orthomyxoviridae InfectionsBelgium, Germany, Switzerland
-
Butantan InstituteFundação ButantanRecruiting
-
Sanofi Pasteur, a Sanofi CompanyCompletedInfluenza | Swine-origin A/H1N1 InfluenzaFinland
-
Sanofi Pasteur, a Sanofi CompanyCompletedInfluenza | Myxovirus Infection | Orthomyxovirus InfectionsFrance
-
SanofiCompletedInfluenza | Myxovirus InfectionUnited States
-
Sanofi Pasteur, a Sanofi CompanyCompletedInfluenza | Orthomyxoviridae Infection | Myxovirus InfectionAustralia, New Zealand
-
Sanofi Pasteur, a Sanofi CompanyCompletedInfluenza | Orthomyxoviridae InfectionsSwitzerland, United Kingdom
-
Sanofi Pasteur, a Sanofi CompanyCompleted
-
Jiangsu Province Centers for Disease Control and...Jiangsu Jindike Biotechnology Co., Ltd.Completed