Status: Planned
First registered on:
06/04/2021
Last updated on:
19/07/2023
1. Study identification
EU PAS Register NumberEUPAS31458
Official titleA Pan-European Post-Authorisation Safety Study: Risk of Pancreatic Cancer Among Type 2 Diabetes Patients who Initiated Exenatide as Compared with those who Initiated Other non-Glucagon-Like Peptide 1 Receptor Agonists based Glucose Lowering Drugs
Study title acronymEXCEED
Study typeObservational study
Brief description of the studyEXCEED is a non-interventional post-authorisation safety study aiming to assess the risk of developing pancreatic cancer among type 2 diabetes mellitus (T2DM) patients who initiated exenatide compared to those who initiated other non-glucagon like peptide 1 receptor agonists (GLP-1 RA) based glucose lowering drugs (GLDs). Study data will be collected from secondary data sources across 7 European countries.
The study will be conducted as a multi-country, long-term, retrospective, observational database study. Initiators of exenatide will be matched to initiators of non-GLP-1 RA based GLDs (comparator group) based on propensity score and calendar period of study entry. All analyses for pancreatic cancer will be conducted in the matched study population using an “intention-to-treat” approach.
The study will use information from 8 data sources in 7 European countries (France, Spain, The United Kingdom, Finland, Denmark, Norway, and Sweden). Patients with T2DM, aged 18 years or older, who initiated treatment with exenatide or non-GLP-1 RA based GLDs during the study period, 2006 to 2023, will be included. Exposure to exenatide and non-GLP-1 RA based GLDs will be ascertained from recordings of prescriptions or insurance claims registrations as available in the different data sources. The outcome of pancreatic cancer will be defined as a primary diagnosis of pancreatic cancer during follow-up.
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)N/A
Other study registration identification numbers and URLs as applicableN/A
2. Research centres and Investigator details
Coordinating study entity
Centre to which the investigator belongsIQVIA
Department/Research groupGloDaSt, IQVIA
Organisation/affiliationIQVIA
Details of (Primary) lead investigator
Title Dr
Last name Hoti
First name Fabian
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
International study
Denmark
Finland
France
Norway
Spain
Sweden
United Kingdom
3. Study timelines: initial administrative steps, progress reports and final report
PlannedActual
Date when funding contract was signed17/06/201917/06/2019
Start date of data collection01/01/2024
Start date of data analysis01/01/2024
Date of interim report, if expected
Date of final study report31/12/2025
4. Sources of funding
Please provide estimates of the percentage of funding by source for this study
Names(s)Approximate % funding
Pharmaceutical companiesAstraZeneca100
Charities
Government body
Research councils
EU funding scheme
5. Contact details for enquiries
Scientific Enquiries
Title Dr
Last name Hoti
First name Fabian
Address line 1Metsänneidonkuja 06
Address line 2
Address line 3
CityEspoo
PostcodeFI-02130
CountryFinland
Phone number (incl. country code)358-405391919
Alternative phone number
Fax number (incl. country code)
Public Enquiries
Title Dr
Last name Hoti
First name Fabian
Address line 1Metsänneidonkuja 06
Address line 2
Address line 3
CityEspoo
PostcodeFI-02130
CountryFinland
Phone number (incl. country code)358-405391919
Alternative phone number
Fax number (incl. country code)
6. Study drug(s) information
Substance class (ATC Code)A10BJ01 (exenatide)
7. Medical conditions to be studied
Medical condition(s)Yes
Type 2 diabetes mellitus
Additional Medical Condition(s)
Pancreatic cancer
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 subjects350000
Additional information
Exenatide treatment arm - 50,000
Comparator treatment arm - 300,000
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
Prescription Register, HILMO, AvoHILMO, Cancer Registry, Causes of Death Register, Finland
Danish Register of Medicinal Products Statistics, Danish National Patient Register, Danish Cancer Register, Register of Selected Chronic Diseases, Danish National Health Service Register for Primary Care, Danish Cause of Death Register, Danish Adult Diabetes Database, Register of Laboratory Results for Research, Denmark
SNDS (SNIIRAM + PMSI), France
Swedish National Patient Register, Swedish National Diabetes Register, Swedish Cancer Registry, Swedish Cause of Death Register, Sweden
Norwegian Patient Registry (NPR), Norwegian Diabetes Register for Adults, Norwegian Cancer Registry, Norwegian Cause of Death Registry, Norway
Sources of data
Disease/case registry
Prescription event monitoring
Administrative database, e.g. claims database
Routine primary care electronic patient registry
Pharmacy dispensing records
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?
To estimate the incidence rate and hazard ratio for pancreatic cancer associated with exposure to exenatide (BYETTA or BYDUREON/ BYDUREON BCise), compared with exposure to non-Glucagon Like Peptide-1 Receptor Agonist based Glucose Lowering Drugs, among patients with Type 2 Diabetes Mellitus.
Are there primary outcomes?Yes
Pancreatic cancer
Are there secondary outcomes?No
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
Patients are followed up until the end of data collection (31 Dec 2023) or censoring. Censoring criteria: outcome of interest (primary outcome), loss to follow-up, emigration, death.
15. Data analysis plan
Please provide a brief summary of the analysis method
The incidence rate of pancreatic cancer will be estimated for the exenatide group and the comparator group in each of the 8 data sources. For the analysis of the primary objective, Cox proportional hazards regression will be used to estimate the hazard ratio (with 95% confidence interval) for time to pancreatic cancer, comparing patients in the exenatide group to the comparator group by the ‘intention-to-treat” approach. In secondary analysis of the primary objective, the association between cumulative use of exenatide and pancreatic cancer will also be assessed. The analyses will be conducted for each data source separately and combined using meta-analyses, providing a summary estimate for all data sources.
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
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
Submitted
