1. Study identification
EU PAS Register NumberEUPAS29817
Official titleDRIVE - Brand-specific influenza vaccine effectiveness in Europe, season 2018/19
Study title acronymDRIVE 2018/19
Study typeObservational study
Brief description of the studyThe Development of Robust and Innovative Vaccine Effectiveness (DRIVE) project is a public-private partnership aiming to build capacity in Europe for estimating brand-specific influenza vaccine effectiveness (IVE). The DRIVE Project, which is funded by the Innovative Medicines Initiative (IMI), was initiated as a response to the changes for licensing of influenza vaccines in Europe. The new guidance on influenza vaccines by the European Medicines Agency (EMA) came into effect in the beginning of 2017. This guidance states that the performance of influenza vaccines should no longer be assessed based on serological assays, but should be based on post-authorization effectiveness studies [1].
The main objective of the 2018/19 season is to estimate brand-specific seasonal IVE in Europe by health care setting and age group. In DRIVE, data from several independently operating national or regional study sites is analysed jointly to obtain sufficient geographical coverage and sample size for brand-specific IVE estimates. This document describes the characteristics of the participating study sites, the site-specific statistical analysis as well as the statistical analysis to pool data across study sites for the 2018/19 influenza season. The DRIVE platform is still expanding, and not all vaccine brands used in Europe will be covered during the 2018/19 season.
[1] Committee for Medicinal Products for Human Use. Guideline on Influenza Vaccines - Non-clinical and Clinical Module. EMA/CHMP/BWP/310834/2012. In. London: Eur Med Agency, 2016.
Was this study requested by a regulator?No
Is the study required by a Risk Management Plan (RMP)?
Not applicable
Regulatory procedure number (RMP Category 1 and 2 studies only)
Other study registration identification numbers and URLs as applicable
2. Research centres and Investigator details
Coordinating study entity
Centre to which the investigator belongsP95
Department/Research group
Organisation/affiliationP95
Details of (Primary) lead investigator
Title Dr
Last name Marga
First name Riera
Is this study being carried out with the collaboration of a research network?
Yes
DRIVE
Other centres where this study is being conducted
Multiple centres
In total how many centres are involved in this Study?11
Medical University Vienna, Austria
Centro Interuniversitario di Ricerca sull’Influenza e sulle altre infezioni trasmissibili (CIRI-IT),, Italy
Royal College of General Practitioners (RCGP) & University of Surrey (UNIS), UK
Istituto Superiore di Sanita (ISS), Italy
Helsinki University Central Hospital (HUCH), Finland
Italian Hospital Network (IT-BIVE-HOSP), Italy
Vall d’Hebron University Hospital (VHUH), Spain
Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana (FISABIO), Spain
The National Institute for Health and Welfare (THL), Finland
Countries in which this study is being conducted
International study
Austria
Finland
Greece
Italy
Romania
Spain
United Kingdom
3. Study timelines: initial administrative steps, progress reports and final report
PlannedActual
Date when funding contract was signed23/05/201723/05/2017
Start date of data collection15/09/201815/09/2018
Start date of data analysis15/05/201915/05/2019
Date of interim report, if expected
Date of final study report15/07/201930/08/2019
4. Sources of funding
Please provide estimates of the percentage of funding by source for this study
Names(s)Approximate % funding
Pharmaceutical companiesAbbott, GSK, SP, Seqirus50
Charities
Government body
Research councils
EU funding schemeInnovative Medicines Initiative (IMI)50
5. Contact details for enquiries
Scientific Enquiries
Title Dr
Last name Riera
First name Marga
Address line 1Koning Leopold III laan 1
Address line 2
Address line 3
CityLeuven
Postcode3001
CountryBelgium
Phone number (incl. country code)34-691109602
Alternative phone number
Fax number (incl. country code)
Public Enquiries
Title Dr
Last name Diez-Domingo
First name Javier
Address line 1Avda. Cataluña, 21
Address line 2
Address line 3
CityValència
Postcode46020
CountrySpain
Phone number (incl. country code)34-961925948
Alternative phone number
Fax number (incl. country code)
6. Study drug(s) information
Substance class (ATC Code)J07BB (Influenza vaccines)
7. Medical conditions to be studied
Medical condition(s)Yes
Influenza
8. Population under study
Age
Children (2 - 11 years)
Adolescents (12 - 17 years)
Adults (18 - 44 years)
Adults (45 - 64 years)
Adults (65 - 74 years)
Adults (75 years and over)
Sex
Male
Female
9. Number of subjects
Estimated total number of subjects200000
Additional information
Data will be combined from various observational studies (est. number of subjects > 5000) and a population based register study, Finland (est. number of subjects > 200,000)
10. Source of data
Is this study being carried out with an established data source?No
Sources of data
Prospective patient-based data collection
Routine primary care electronic patient registry
Case-control surveillance database
11. Scope of the study
What is the scope of the study?
Effectiveness evaluation
Primary scope : Effectiveness evaluation
12. Main objective(s)
What is the main objective of the study?
To estimate brand-specific seasonal influenza vaccine effectiveness in Europe by health care setting and age group, influenza season 2018/19.
Are there primary outcomes?Yes
laboratory confirmed influenza, by type and subtype/lineage
Are there secondary outcomes?No
13. Study design
What is the design of the study?
Cohort study
Case-control study
14. Follow-up of patients
Will patients be followed up?Yes
Please describe duration of follow up
For the cohort study designs, patients will be followed up from September/October (period of influenza vaccine administration) till end April (end influenza season)
15. Data analysis plan
Please provide a brief summary of the analysis method
Site-specific confounder-adjusted influenza vaccine effectiveness estimates will be obtained using logistic or Poisson regression, depending on the study design.
The site-specific estimates will be pooled using random effects meta-analysis.