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Updated: Jun 28, 2026
10:03
A Zebrafish Model of Diabetes Mellitus and Metabolic Memory
Published on: February 28, 2013
[United Kingdom Prospective Diabetes Study (UKPDS): 10 years later]
A J Scheen1, N Paquot, P J Lefebvre
1Université de Liège.
Revue Medicale De Liege
|November 18, 2008
Summary
Long-term monitoring of type 2 diabetes patients in the UKPDS study revealed lasting benefits from metformin, including reduced microvascular risk and fewer heart attacks. Sustained blood pressure control is also crucial for preventing vascular complications.
Area of Science:
- Endocrinology
- Cardiovascular Medicine
- Clinical Trials
Background:
- The United Kingdom Prospective Diabetes Study (UKPDS) investigated intensive blood glucose and blood pressure control in type 2 diabetes.
- Post-trial monitoring is essential to understand the long-term effects of interventions.
Purpose of the Study:
- To assess the long-term (10-year) post-trial outcomes of type 2 diabetes patients randomized in the UKPDS.
- To evaluate the sustained effects of metformin therapy and blood pressure control on diabetes-related complications.
Main Methods:
- Analysis of 10-year post-trial follow-up data from UKPDS participants.
- Comparison of microvascular and macrovascular outcomes between treatment groups.
Main Results:
- A "legacy effect" of improved glycemic control persisted, showing continued reduction in microvascular risk (-24%) and emergent benefits for myocardial infarction (-15%) and all-cause mortality (-13%).
- Metformin therapy in overweight patients demonstrated sustained benefits, significantly reducing myocardial infarction (-33%) and all-cause mortality (-27%).
- Benefits from improved blood pressure control were not sustained after differences were lost, except for reduced peripheral vascular disease risk.
Conclusions:
- Early optimization of blood glucose control in type 2 diabetes yields long-term benefits, including reduced cardiovascular risk.
- Sustained blood pressure control is vital for preventing vascular complications in type 2 diabetes patients.
- Metformin offers significant long-term advantages, particularly for overweight individuals with type 2 diabetes.
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