Status: Finalised
First registered on:
26/10/2015
Last updated on:
30/03/2018
1. Study identification
EU PAS Register NumberEUPAS11391
Official titleDrug utilisation study (DUS) on flupirtine-containing products Retrospective drug utilisation study using patient-level databases to characterise prescribing practices of flupirtine-containing drugs during routine clinical use and assess the main reasons for prescription by representative groups of prescribers
Study title acronym
Study typeObservational study
Brief description of the studyCohort study with pre-post design using a longitudinal patient level Electronic Medical Records (EMR) database and a longitudinal patient level prescription database for Germany. The DUS will be carried out in Germany because more than 90% of total prescriptions for flupirtine-containing medicinal products of MAHs in European Union Member States were issued in Germany.
Was this study requested by a regulator?Yes: EMA
Is the study required by a Risk Management Plan (RMP)?
EU RMP category 1 (imposed as condition of marketing authorisation)
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 belongsIMS Health
Department/Research groupReal World Evidence Solutions
Organisation/affiliationIMS Health
Details of (Primary) lead investigator
Title Dr
Last name Massoud
First name Toussi
Is this study being carried out with the collaboration of a research network?
No
Other centres where this study is being conducted
Not applicable (single centre)
Countries in which this study is being conducted
National study
Germany
3. Study timelines: initial administrative steps, progress reports and final report
PlannedActual
Date when funding contract was signed30/09/201530/09/2015
Start date of data collection01/10/201601/10/2016
Start date of data analysis
Date of interim report, if expected
Date of final study report31/12/201611/11/2016
4. Sources of funding
Please provide estimates of the percentage of funding by source for this study
Names(s)Approximate % funding
Pharmaceutical companiesTEVA100
Charities
Government body
Research councils
EU funding scheme
5. Contact details for enquiries
Scientific Enquiries
Title Dr
Last name Massoud
First name Toussi
Address line 15-7 place des Pyramides
Address line 2
Address line 3
CityParis La Défense
Postcode92088
CountryFrance
Phone number (incl. country code)33-1413-51335
Alternative phone number
Fax number (incl. country code)
Public Enquiries
Title Dr
Last name Massoud
First name Toussi
Address line 15-7 place des Pyramides
Address line 2
Address line 3
CityParis La Défense
Postcode92088
CountryFrance
Phone number (incl. country code)33-1413-51335
Alternative phone number
Fax number (incl. country code)
6. Study drug(s) information
Single-Constituent (Substance INN)FLUPIRTINE
Single-Constituent (Substance INN)FLUPIRTINE MALEATE
Single-Constituent (Substance INN)FLUPIRTINE GLUCONATE
7. Medical conditions to be studied
Medical condition(s)Yes
Pain
8. Population under study
Age
Preterm newborns
Term newborns (0-27 days)
Infants and toddlers (28 days - 23 months)
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
Renal impaired
Hepatic impaired
Immunocompromised
Pregnant women
9. Number of subjects
Estimated total number of subjects13700
Additional information
The overall study size of the flupirtine DUS is expected to range from approximately 13,700 patients with flupirtine prescriptions in the panels of the IMS® DA database and to about 160,000 patients treated with flupirtine in the IMS® LRx database. The projected study size is based on the number of patients with flupirtine prescriptions in the 12-month period from January 2014 to December 2014.
10. Source of data
Is this study being carried out with an established data source?Yes
Data sources not registered with ENCePP
IMS Lifelink Disease Analyzer (DA), Germany
IMS Lifelink Longitudinal Prescriptions (LRx), Germany
Sources of data
Routine primary care electronic patient registry
Pharmacy dispensing records
11. Scope of the study
What is the scope of the study?
Risk assessment
Drug utilisation study
Effectiveness evaluation
Primary scope : Effectiveness evaluation
12. Main objective(s)
What is the main objective of the study?
The primary objectives of the study are to describe before and after the implementation of risk minimisation measures for flupirtine-containing medicinal products.
Are there primary outcomes?No
Are there secondary outcomes?No
13. Study design
What is the design of the study?
Drug utilisation study
14. Follow-up of patients
Will patients be followed up?Yes
Please describe duration of follow up
The patients will be followed up from the first prescription until the end of the observational period. An additional period of 1 month will be added to the observation periods, to ensure a follow-up for each patient treated with flupirtine for at least 1 month after the end of treatment.
15. Data analysis plan
Please provide a brief summary of the analysis method
Data from both databases will not be combined. The data will be analysed separately by data source (IMS® Disease Analyzer and IMS® LRx) and by physician panel.
The statistical unit will be the patient (for information such as demographical and clinical characteristics, medical history, contraindications) and the flupirtine prescription (for information such as indication, number of packages, pack size, strength, number of prescriptions, recommended treatment duration, concomitant drug prescriptions, liver function tests).
The analyses will be performed separately for the reference period, assessment period I and assessment period II. The analyses will be provided for the total population and will be stratified by incident and prevalent users.
The statistical analysis will be done descriptively. Missing values will be reported as missing and no imputation will be conducted. Descriptive tables will be compiled for all variables.
16. ENCePP seal
Are you requesting the ENCePP seal for this study?
No
17. Full protocol
Not submitted
18. Study Results
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
Not submitted
