- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00478816
Safety and Immunogenicity of Two Doses of H5N1 Influenza Vaccine in Adults Unprimed and Primed With Adjuvanted or Non-adjuvanted Influenza Vaccines
November 30, 2016 updated by: Novartis Vaccines
A Phase II, Single Center, Exploratory Study to Evaluate Safety and Immunogenicity of Two Doses of H5N1 Influenza Vaccine in Adults Unprimed and Primed With MF59-adjuvanted or Non-adjuvanted H5N3 Influenza Vaccines
Valuate the immune response and reactogenicity of H5N1 vaccination in a primed population (H5N3 adjuvanted or non-adjuvanted vaccine) compared to immunologically naïve subjects
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
58
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
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Leicester, United Kingdom
- Infectious Diseases Unit
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-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 65 years (Adult, Older Adult)
Accepts Healthy Volunteers
Yes
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Subjects aged 18 to 65 years of age, mentally competent, who have signed an informed consent form after having received a detailed explanation of the study protocol;
In good health as determined by:
- medical history,
- physical examination,
- clinical judgment of the Investigator;
- Subjects in the primed group previously received at least two doses of an H5N3 vaccine;
- Able to understand and comply with all study procedures and to complete study diaries, can be contacted, and will be available for study visits.
Exclusion Criteria:
- Receipt of another investigational agent within 4 weeks, or before completion of the safety follow-up period in another study, whichever is longer, prior to enrollment and unwilling to refuse participation in another clinical study through the end of the study;
- Subjects who experienced any acute disease or infection requiring systemic antibiotic or antiviral therapy (chronic antibiotic therapy for urinary tract prophylaxis is acceptable) within the past 7 days;
- Subjects who experienced fever (defined as axillary temperature ≥38.0°C) within 3 days prior to Visit 1;
- Subjects who are pregnant or breastfeeding;
- Females of childbearing potential who refuse to use an acceptable method of birth control for the duration of the study. Adequate contraception is defined as hormonal (e.g., oral, injection, transdermal patch, implant, cervical ring), barrier (e.g., condom with spermicide or diaphragm with spermicide), intrauterine device (e.g., IUD), or monogamous relationship with vasectomized partner who has been vasectomized for 6 months or more prior to the subject's study entry;
Subjects with any serious disease, such as:
- cancer,
- autoimmune disease (including rheumatoid arthritis),
- diabetes mellitus,
- chronic pulmonary disease,
- acute or progressive hepatic disease,
- acute or progressive renal disease;
- Subjects for whom a surgery is planned during the study period;
- Subjects with bleeding diathesis;
- Subjects with hypersensitivity to eggs, chicken protein, chicken feathers, influenza viral protein, neomycin or polymyxin or any other component of the study vaccine;
- Subjects with a history of any neurological symptoms or signs, or anaphylactic shock following administration of any vaccine;
Subjects with known or suspected impairment/alteration of immune function, for example, resulting from:
- receipt of immunosuppressive therapy (any corticosteroid therapy or cancer chemotherapy),
- receipt of immunostimulants,
- receipt of parenteral immunoglobulin preparation, blood products, and/or plasma derivatives within 3 months prior to Visit 1 or planned during the full length of the study,
- high risk for developing an immunocompromising disease;
- Receipt of another vaccine within 3 weeks prior to Visit 1 or planned vaccination within 3 weeks following the last study vaccination;
- Subjects with a history of (or current) drug or alcohol abuse that in the investigator's opinion would interfere with safety of the subject or the evaluation of study objectives;
- Subjects with any condition, which, in the opinion of the Investigator, might interfere with the evaluation of the study objectives.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Group 1
Primed subject with pandemic Vaccine
|
Two 0.5 mL doses of MF59-adjuvanted A/Vietnam/1194/2004 (H5N1 Clade 1) hemagglutinin (HA) subvirion influenza vaccine, containing 7.5 μg of H5N1 antigen,administered 3 weeks apart, IM in the deltoid muscle, preferably of the non-dominant arm.
Other Names:
|
Active Comparator: Group 2
Non Primed subject with pandemic Vaccine
|
Two 0.5 mL doses of MF59-adjuvanted A/Vietnam/1194/2004 (H5N1 Clade 1) hemagglutinin (HA) subvirion influenza vaccine, containing 7.5 μg of H5N1 antigen,administered 3 weeks apart, IM in the deltoid muscle, preferably of the non-dominant arm.
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Cell-mediated immunity, magnitude, breath and kinetics of antibody response to 2 doses of MF59-adjuvanted H5N1 influenza vaccine, in subjects primed by previous vaccination with either MF59-adjuvanted or non-adjuvanted H5N3 influenza vaccine.
Time Frame: Days 1, 8, 15, 22, 43 and 202
|
Days 1, 8, 15, 22, 43 and 202
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Safety Objectives: safety and reactogenicity of the vaccine
Time Frame: Days 1, 8, 15, 22, 43 and 202
|
Days 1, 8, 15, 22, 43 and 202
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Chair: Novartis Vaccines Information Service +41 61 324 1111, Novartis
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
May 1, 2007
Primary Completion (Actual)
February 1, 2009
Study Completion (Actual)
February 1, 2009
Study Registration Dates
First Submitted
May 24, 2007
First Submitted That Met QC Criteria
May 24, 2007
First Posted (Estimate)
May 25, 2007
Study Record Updates
Last Update Posted (Estimate)
December 1, 2016
Last Update Submitted That Met QC Criteria
November 30, 2016
Last Verified
February 1, 2012
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- V87P3
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.
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