A 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

What this study is testing ClinicalTrials.gov NCT05663515 ↗

Description as written by the study sponsor.

EXCEED 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.

Treatments tested

• Exenatide also known as BYETTA, BYDUREON/BYDUREON BCise Drug

  All patients initiating exenatide during the study period will be identified by ATC codes and be included in the exenatide group in a hierarchical manner, regardless of previous use of non-GLP-1 RA based glucose lowering drugs.

• Non-GLP-1 RA based glucose lowering drugs also known as Insulin/analogues (excl. A10AE54, A10A56), Biguanide, Sulfonylurea, Sulfonamide (heterocycl.), combined oral GLD (excl. DPP-4i), Alpha glucose inhib., Thiazolidinedione, SGLT2i, Oth. GLD excl. insulin Drug

  Initiators of non-GLP-1 RA based GLDs with no use of exenatide before or during the study period.