Status: Finalised
First registered on:
13/03/2018
Last updated on:
27/04/2020
1. Study identification
EU PAS Register NumberEUPAS23099
Official titleTreatment Pattern of NOACs (non-vitamin K oral anticoagulants) in Outpatient Users in Colombian Databases
Study title acronymTREND
Study typeObservational study
Brief description of the studyThis population-based descriptive study will characterize first-time users of three NOACs (rivaroxaban, dabigatran and apixaban) in prevention of stroke in non-valvular atrial fibrillation (SPAF) patients and will assess the patterns of drug utilization in routine general practice in Colombia
Was this study requested by a regulator?No
Is the study required by a Risk Management Plan (RMP)?
Non-EU RMP only
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 belongsCEIFE
Department/Research groupFundación Centro Español de Investigación Farmacoepidemiológica
Organisation/affiliationFundación CEIFE
Details of (Primary) lead investigator
Title Dr
Last name García Rodríguez
First name Luis Alberto
Is this study being carried out with the collaboration of a research network?
Yes
Grupo de Investigación en Farmacoepidemiológica y Farmacovigilancia, Faculty of Health Sciences, Universidad Tecnológica de Pereira, Colombia
Other centres where this study is being conducted
Not applicable (single centre)
Countries in which this study is being conducted
National study
Colombia
3. Study timelines: initial administrative steps, progress reports and final report
PlannedActual
Date when funding contract was signed30/01/201822/02/2018
Start date of data collection28/02/201828/02/2018
Start date of data analysis
Date of interim report, if expected
Date of final study report31/12/201807/05/2019
4. Sources of funding
Please provide estimates of the percentage of funding by source for this study
Names(s)Approximate % funding
Pharmaceutical companiesBayer AG100
Charities
Government body
Research councils
EU funding scheme
5. Contact details for enquiries
Scientific Enquiries
Title Dr
Last name García Rodríguez
First name Luis Alberto
Address line 1Almirante 28
Address line 2
Address line 3
CityMadrid
Postcode28004
CountrySpain
Phone number (incl. country code)34915313404
Alternative phone number
Fax number (incl. country code)34915312871
Public Enquiries
Title Dr
Last name Bayer AG
First name Bayer Clinical Trials
Address line 1Muellerstrasse 178
Address line 2
Address line 3
CityBerlin
Postcode13342
CountryGermany
Phone number (incl. country code)49-30300139005
Alternative phone number
Fax number (incl. country code)
6. Study drug(s) information
Substance class (ATC Code)B01AF01 (rivaroxaban)
Substance class (ATC Code)B01AE07 (dabigatran etexilate)
Substance class (ATC Code)B01AF02 (apixaban)
7. Medical conditions to be studied
Medical condition(s)Yes
Thrombotic stroke
8. Population under study
Age
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 subjects15000
10. Source of data
Is this study being carried out with an established data source?No
Sources of data
Administrative database, e.g. claims database
Pharmacy dispensing records
Audifarma S.A., Colombia
11. Scope of the study
What is the scope of the study?
Drug utilisation study
Primary scope : Drug utilisation study
12. Main objective(s)
What is the main objective of the study?
This population-based descriptive study will characterize first-time users of three non-vitamin k antagonists oral anticoagulants (rivaroxaban, dabigatran and apixaban) in non-valvular atrial fibrillation patients and will assess the patterns of drug utilization in routine general practice in Colombia.
Are there primary outcomes?Yes
• Baseline patient characteristics of SPAF patients in Colombia prescribed any of the three NOACs (rivaroxaban, dabigatran and apixaban) for the first time for stroke prevention
• Outpatient patterns (daily dose, dose posology, naïve status and treatment duration) of rivaroxaban, dabigatran and apixaban use in SPAF patients
Are there secondary outcomes?Yes
• Time-trends in the characteristics of first-time use of NOACs in SPAF patients. The primary endpoints like patient characteristics, medical history, medication history, characteristics of index prescription, stratified per year (wherever possible).
13. Study design
What is the design of the study?
Cohort study
14. Follow-up of patients
Will patients be followed up?Yes
Please describe duration of follow up
Up to 6 years
15. Data analysis plan
Please provide a brief summary of the analysis method
The analysis will be based on descriptive statistics: frequencies and percentages will be calculated to the variables of interests, continuous and count variables will be described using mean (±standard deviation), proportions, median (quartiles) and minimum and maximum values. 95% confidence intervals will be computed for descriptive variables.
16. ENCePP seal
Are you requesting the ENCePP seal for this study?
No
17. Full protocol
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 documents
DescriptionDocumentLatest version
Signed Code of
Conduct Checklist
Not submitted
Signed Code of Conduct Declaration
Not submitted
Signed Checklist for Study
Protocols
Not submitted
