Status: Ongoing
First registered on:
25/11/2021
Last updated on:
31/01/2022
1. Study identification
EU PAS Register NumberEUPAS44273
Official titlePost-Authorization Active Surveillance Safety Study Using Secondary Data to Monitor Real-World Safety of Spikevax in Europe (COVID-19)
Study title acronym
Study typeObservational study
Brief description of the studyThe overarching research question of this study: Is the
occurrence of each adverse event of special interest
(AESI) among persons vaccinated with Spikevax in
Europe higher than the occurrence of that AESI that
would have been expected in the same population in the
absence of Spikevax?
Primary objective:
To assess whether vaccination with Spikevax (by
dose number where feasible and for any dose) is
associated with increased rates of the AESI
compared with the expected rates overall and
stratified by country, sex, and age group
Secondary objective:
To assess whether vaccination with Spikevax is
associated with increased rates of the AESI compared with the expected rates in
subpopulations of interest: women of
childbearing age, patients who are
immunocompromised, patients previously
diagnosed with COVID-19 infection, patients
with unstable health conditions and
comorbidities, and patients with autoimmune
or inflammatory disorders
Was this study requested by a regulator?Yes: EMA
Is the study required by a Risk Management Plan (RMP)?
EU RMP category 3 (required)
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
Department/Research groupAarhus University, Dept of Clinical Epidemiology
Organisation/affiliationAarhus University / Aarhus University Hospital
Details of (Primary) lead investigator
Title Professor
Last name Sørensen
First name Henrik Toft
Is this study being carried out with the collaboration of a research network?
Yes
Other centres where this study is being conducted
Multiple centres
In total how many centres are involved in this Study?5
University of Oslo, Oslo, Norway
Julius Clinical, Zeist, The Netherlands
Countries in which this study is being conducted
International study
Denmark
Italy
Norway
Spain
United Kingdom
3. Study timelines: initial administrative steps, progress reports and final report
PlannedActual
Date when funding contract was signed26/05/2021
Start date of data collection31/12/202131/12/2021
Start date of data analysis
Date of interim report, if expected
Date of final study report31/12/2023
4. Sources of funding
Please provide estimates of the percentage of funding by source for this study
Names(s)Approximate % funding
Pharmaceutical companiesModerna100
Charities
Government body
Research councils
EU funding scheme
5. Contact details for enquiries
Scientific Enquiries
Title Professor
Last name Ehrenstein
First name Vera
Address line 1Dept of Clinical Epidemiology
Address line 2Olof Palmes Alle 43-45
Address line 3
CityAarhus N
Postcode8200
CountryDenmark
Phone number (incl. country code)4550122006
Alternative phone number
Fax number (incl. country code)
Public Enquiries
Title Ms
Last name Esposito
First name Daina
Address line 1Moderna Biotech Spain, S.L.
Address line 2Calle Monte Esquinza 30
Address line 328010
CityMadrid
Postcode
CountrySpain
Phone number (incl. country code)16174609338
Alternative phone number
Fax number (incl. country code)
6. Study drug(s) information
Product NameSpikevax
CountrySpain
Substance INN(s)COVID-19 mRNA vaccine (nucleoside-modified)
7. Medical conditions to be studied
Medical condition(s)No
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
Other population
Immunocompromised
Pregnant women
9. Number of subjects
Estimated total number of subjects500000
10. Source of data
Is this study being carried out with an established data source?Yes
Data sources registered with ENCePP
Data sources not registered with ENCePP
Other linked Norwegian Registries, Norway
Sources of data
Administrative database, e.g. claims database
Exposure registry
Pharmacy dispensing records
Routinely collected data on births, GP visits, hospital visits, vaccines, medicines, births, deaths, migrations.
11. Scope of the study
What is the scope of the study?
Risk assessment
Primary scope : Risk assessment
12. Main objective(s)
What is the main objective of the study?
Primary objective:
To assess whether vaccination with Spikevax (by
dose number where feasible and for any dose)
Secondary objective:
To assess whether vaccination with Spikevax is
associated with increased rates of the AESI compared with the expected rates in
subpopulations of interest
Are there primary outcomes?No
Are there secondary outcomes?No
13. Study design
What is the design of the study?
Cohort study
Self controlled case-series
14. Follow-up of patients
Will patients be followed up?Yes
Please describe duration of follow up
AESI-specific based on hypothesized induction period.
Maximum 2 years. Follow-up via routinely collected data.
15. Data analysis plan
Please provide a brief summary of the analysis method
Signal detection will be conducted first. For identified signals, signal evaluation will follow.
For signal detection, the underlying analytic principle is the observed - expected (O-E)
analysis, which aims to compare AESI rates in vaccinees, with the rates expected for a
non-vaccinated population as similar as possible in its demographic and other relevant
characteristics to the vaccinated population.
For signal evaluation using self-controlled designs, the ratio between the incidence rate
estimate in the risk period and the incidence rate estimate in the control period (incidence
rate ratio) will be computed using conditional Poisson regression. For parallel cohort designs,
appropriate contrasts will be estimated in exposed vs. unexposed cohorts, while controlling
for measured confounding.
16. ENCePP seal
Are you requesting the ENCePP seal for this study?
No
17. Full protocol
18. Study Results
Not submitted
Please list the 5 most relevant publications using data from your study
ReferenceLink to web-publication
None
19. Other relevant documents
Conflict(s) of interest of
investigator(s)Not submitted
Composition of Steering Group and
ObserversNot submitted
Other documentsNot
submitted
Signed Code of
Conduct Checklist
Not submitted
Signed Code of Conduct Declaration
Not submitted
Signed Checklist for Study
Protocols
Submitted
