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Published on: November 10, 2017
Effects of treatment with Simvastatin in elderly patients with primary hypercholesterolemia
1University of Catania, Chair of Geriatrics.
Insights
Simvastatin significantly reduced cholesterol and lipoproteins in elderly patients. The HMG CoA reductase inhibitor also showed plaque regression and arrested atherosclerosis progression in a study group.
Area of Science:
- Cardiovascular Medicine
- Pharmacology
- Geriatrics
Background:
- Atherosclerosis is a leading cause of death and disability, particularly in the elderly.
- Lipids and lipoproteins are key factors in the development of atherosclerosis.
Purpose of the Study:
- To evaluate the effect of Simvastatin on lipid profiles and atherosclerotic plaque in elderly patients.
- To assess the potential of Simvastatin in managing atherosclerosis progression.
Main Methods:
- Elderly patients received Simvastatin (20 mg/day) for one year.
- Lipid profiles, including total cholesterol, LDL, and beta apolipoproteins, were monitored.
- Atherosclerotic plaque status was assessed to determine regression or arrest.
Main Results:
- Significant reductions were observed in total cholesterol (p < 0.001), LDL (p < 0.001), and beta apolipoproteins (p < 0.05).
- Atherosclerotic plaque regression occurred in 5 patients.
- The atherosclerotic process was arrested in 8 patients.
Conclusions:
- Simvastatin effectively lowers lipid levels and impacts atherosclerotic plaque in elderly individuals.
- Further research is warranted to fully elucidate Simvastatin's mechanism of action on atherosclerotic plaques.
Abstract:
Atherosclerosis and its complications are the main cause of death and disability in affluent nations, especially in the elderly population. Lipids and lipoproteins play an important role in its pathogenesis. The authors treated a group of elderly patients with Simvastatin (20 mg/day for 1 year), a HMG CoA reductase inhibitor and observed a significant reduction in total cholesterol (p < 0.001). LDL (p < 0.001) and beta apolipoproteins (p < 0.05). They also achieved regression of the atherosclerotic plaque in 5 patients and arrested the atherosclerotic process in 8. The authors intend to conduct further studies in this field to better define the action of Simvastin on the atherosclerotic plaque.
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