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Differential Effects of Lipid-lowering Drugs in Modulating Morphology of Cholesterol Particles
Published on: November 10, 2017
[Statins diabetogenicity: are all the same? state of art]
Joan Rius Tarruella1, Jesús Millán Núñez-Cortés2, Juan Pedro-Botet3
1Medical Affairs Cardiovascular Area, ESTEVE, Barcelona, España.
Abstract:
Statins are the cornerstone of cardiovascular prevention for general population, and in patients with type 2 diabetes mellitus (T2DM). However, statin therapy predisposes to type 2 diabetes, particularly in patients with predisposition to this condition. Some statins have been associated with increases in blood glucose in patients with or without DM2, and others have shown to have neutral effects, varying from one another their glucose or diabetogenic capacity. In many statin trials the incidence of DM2 has not been systematically evaluated and others the power to detect differences between statins is lacking. Evidence highest quality available comes from the meta-analysis of controlled clinical trials. The only controlled clinical trial to evaluate the incidence of new-onset T2DM is the J-PREDICT conducted with pitavastatin in patients with abnormal glucose tolerance. Preliminary results of this study show that pitavastatin is associated with a significant decrease in the incidence of de novo T2DM compared to only modification lifestyle. Therefore, pitavastatin may be an appropriate therapeutic alternative of choice to reduce vascular risk in patients with T2DM or at risk of presenting it.
Insights
Statins can increase type 2 diabetes risk. Pitavastatin, however, significantly decreased new-onset type 2 diabetes incidence in a study, suggesting it as a safer cardiovascular prevention option.
Area of Science:
- Cardiovascular Medicine
- Endocrinology
- Pharmacology
Background:
- Statins are crucial for cardiovascular prevention, including in type 2 diabetes mellitus (T2DM) patients.
- However, statin use can increase T2DM risk, especially in predisposed individuals.
- Different statins exhibit varying glucose-raising or diabetogenic capacities.
Purpose of the Study:
- To evaluate the incidence of new-onset T2DM with statin therapy.
- To compare the diabetogenic effects of different statins.
- To assess pitavastatin's effect on de novo T2DM in patients with abnormal glucose tolerance.
Main Methods:
- Meta-analysis of controlled clinical trials for high-quality evidence.
- Focus on studies systematically evaluating T2DM incidence.
- The J-PREDICT trial specifically investigated pitavastatin versus lifestyle modification.
Main Results:
- Pitavastatin was associated with a significant decrease in de novo T2DM incidence.
- This effect was observed when compared to lifestyle modification alone.
- Preliminary results suggest pitavastatin may have a favorable glucose profile.
Conclusions:
- Pitavastatin may be a suitable alternative for cardiovascular risk reduction in T2DM patients or those at risk.
- It potentially offers a reduced risk of developing new-onset T2DM compared to other statins or lifestyle changes alone.
- Further research is needed to confirm these findings across diverse populations.
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