Status: Finalised
First registered on:
11/04/2014
Last updated on:
14/04/2014
1. Study identification
EU PAS Register NumberEUPAS6338
Official titleAliskiren Prescription Event Monitoring Study
Study title acronymAliskiren PEM
Study typeObservational study
Brief description of the studyThis postmarketing observational Prescription-Event Monitoring (PEM) study was designed to examine the safety and use of the renin inhibitor, aliskiren (Rasilez®), prescribed in general practice in England, licensed for the treatment of essential hypertension. Patients were identified from dispensed National Health Service (NHS) prescription data for aliskiren between February 2008 and November 2010. A questionnaire was sent to the prescribing GP at least 6 months after the prescription was issued, requesting standard prescribing and patient information, as well as details of any events suffered by the patient during and after stopping treatment with aliskiren.
Was this study requested by a regulator?No
Is the study required by a Risk Management Plan (RMP)?
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 belongsDSRU
Department/Research group
Organisation/affiliationDrug Safety Research Unit
Details of (Primary) lead investigator
Title Professor
Last name Shakir
First name Saad
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
United Kingdom
3. Study timelines: initial administrative steps, progress reports and final report
PlannedActual
Date when funding contract was signed08/08/2008
Start date of data collection01/02/2008
Start date of data analysis
Date of interim report, if expected
Date of final study report25/01/201325/01/2013
4. Sources of funding
Please provide estimates of the percentage of funding by source for this study
Names(s)Approximate % funding
Pharmaceutical companiesNovartis100
Charities
Government body
Research councils
EU funding scheme
5. Contact details for enquiries
Scientific Enquiries
Title Professor
Last name Shakir
First name Saad
Address line 1DSRU
Address line 2Bursledon Hall
Address line 3Blundell Lane
CitySouthampton
PostcodeSO31 1AA
CountryUnited Kingdom
Phone number (incl. country code)44-2380-408600
Alternative phone number
Fax number (incl. country code)44-2380-408609
Public Enquiries
Title Professor
Last name Shakir
First name Saad
Address line 1DSRU
Address line 2Bursledon Hall
Address line 3Blundell Lane
CitySouthampton
PostcodeSO31 1AA
CountryUnited Kingdom
Phone number (incl. country code)44-2380-408600
Alternative phone number
Fax number (incl. country code)44-2380-408609
6. Study drug(s) information
Single-Constituent (Substance INN)ALISKIREN
7. Medical conditions to be studied
Medical condition(s)No
8. Population under study
Age
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
9. Number of subjects
Estimated total number of subjects6385
Additional information
One treatment group: patients prescribed aliskiren by their GP.
10. Source of data
Is this study being carried out with an established data source?No
Sources of data
Prescription event monitoring
11. Scope of the study
What is the scope of the study?
Drug utilisation study
Safety
Primary scope : Drug utilisation study
12. Main objective(s)
What is the main objective of the study?
To examine the safety of aliskiren used in general medical practice in England which is licensed as a treatment for essential hypertension.
Are there primary outcomes?No
Are there secondary outcomes?No
13. Study design
What is the design of the study?
Prescription event monitoring
14. Follow-up of patients
Will patients be followed up?Yes
Please describe duration of follow up
Events of interest (including all pregnancies and deaths) for which no alternative explanation has been provided will be followed-up to enable assessment of causality. There is no set duration for follow-up: a follow-up questionnaire will be sent out as soon as the event of interest is noted on the original returned questionnaire.
15. Data analysis plan
Please provide a brief summary of the analysis method
PEM methodology provides a numerator (the number of reports of an event) and a denominator (the number of patient-months at risk), both collected within a known time frame. This allows for the calculation of risk (percent of total valid cohort exposed) and incidence densities (ID; person-time incidence rates) for each event. Such analyses will be performed using ‘Higher-level’ event terms from the DSRU drug dictionary.
16. ENCePP seal
Are you requesting the ENCePP seal for this study?
No
17. Full protocol
Not submitted
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
Not submitted
