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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT02381418
Registration number
NCT02381418
Ethics application status
Date submitted
3/03/2015
Date registered
6/03/2015
Date last updated
22/12/2016
Titles & IDs
Public title
Annual Study to Investigate Inactivated Subunit Influenza Vaccine Due to New Virus Strains for the Southern Hemisphere 2015 Season
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Scientific title
Immunogenicity, Reactogenicity and Safety of the Trivalent Influenza Subunit Vaccine Influvac® for the Southern Hemisphere Season 2015. An Open-Label, Baseline-Controlled Study in Two Age Groups: Adult Subjects = 18 and = 60 Years and Elderly Subjects = 61 Years of Age
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Secondary ID [1]
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INFL3014
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Influenza
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Condition category
Condition code
Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Treatment: Other - Trivalent influenza subunit vaccine Influvac
Experimental: 1 - Trivalent influenza subunit vaccine Influvac. "3x 15mcg Hemagglutinin Antigen (HA) per 0.5 ml,trivalent one injection at Day 1 "
Treatment: Other: Trivalent influenza subunit vaccine Influvac
"3x 15mcg HA per 0.5 ml,trivalent one injection at Day 1 "
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Intervention code [1]
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Treatment: Other
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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the Serum Antihemagglutinin Antibody Titers and the Derived Parameters Defined in the Committee for Medicinal Products for Human Use (CHMP) Note for Guidance on Harmonization of Requirements for Influenza Vaccines for Influenza Vaccines.
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Assessment method [1]
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Seroprotection and Seroconversion Rate for A/H1N1, A/H3N2, and B Strains 3 weeks After Vaccination in non-elderly adults and elderly adults.
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Timepoint [1]
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3 weeks post vaccination
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Primary outcome [2]
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the Serum Antihemagglutinin Antibody Titers and the Derived Parameters Defined in the Committee for Medicinal Products for Human Use (CHMP) Note for Guidance on Harmonization of Requirements for Influenza Vaccines for Influenza Vaccines.
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Assessment method [2]
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Mean fold increase in HI antibody titer 3 weeks After Vaccination in non-elderly adults and elderly adults.
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Timepoint [2]
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3 weeks post vaccination
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Secondary outcome [1]
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Safety (Unsolicited Adverse Events) and Tolerability (Reactogenicity and Overall Inconvenience) of Influvac®.
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Assessment method [1]
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Timepoint [1]
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up to 3 weeks post vaccination
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Eligibility
Key inclusion criteria
* Willing and able to give informed consent and able to adhere to all protocol required study procedures.
* Men and women aged = 18 and = 60 years or = 61 years of age at the day of study vaccination.
* Being in good health as judged by medical history, physical examination (if needed) and clinical judgment of the Investigator
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Minimum age
18
Years
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Maximum age
No limit
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Sex
Both males and females
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Can healthy volunteers participate?
Yes
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Key exclusion criteria
* Known to be allergic to eggs, chicken protein, gentamicin or any other constituent of the vaccine.
* A serious adverse reaction after a previous (influenza) vaccination.
* Presence of any significant condition that may prohibit inclusion as determined by the investigator.
* Seasonal or pandemic influenza vaccination or laboratory confirmed seasonal or pandemic influenza infection within the previous six months before study vaccination or planned vaccination during the study period.
* A history of Guillain-Barré syndrome or active neurological disease.
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Study design
Purpose of the study
Prevention
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Allocation to intervention
NA
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Open (masking not used)
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Who is / are masked / blinded?
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Intervention assignment
Single group
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Other design features
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Phase
Phase 3
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/03/2015
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
1/03/2015
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Sample size
Target
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Accrual to date
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Final
120
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Recruitment in Australia
Recruitment state(s)
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Recruitment hospital [1]
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Research Facility ID ORG-001075 - Maroubra
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Recruitment postcode(s) [1]
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NSW 2035 - Maroubra
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Abbott
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
Influenza (flu) viruses change continuously, therefore also the parts of viruses used in influenza vaccines can vary from year to year. The current study is a phase III A clinical trial with a commercially available vaccine (Influvac®) supplied in pre filled syringes. The objective of this study is to investigate the immunogenicity and safety and tolerability of the changed influenza vaccine virus composition in two groups of subjects in good health: subjects aged \>= 18 and \<= 60 years and subjects \>= 61 years of age (elderly).
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Trial website
https://clinicaltrials.gov/study/NCT02381418
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results are available at
https://clinicaltrials.gov/study/NCT02381418
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