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Updated: Aug 1, 2026

Cholesterol Efflux Assay
Published on: March 6, 2012
[Lowering cholesterol 1998. Cholesterol synthesis inhibitors compared]
1Abteilung für Kardiologie, Innere Medizin II, Universität Wien. kkostner@mail.kard.akh-wien.ac.at
Insights
Statins effectively reduce coronary heart disease mortality by up to 30% and lower LDL-cholesterol by over 50%. Cost-effectiveness is highest in high-risk patients, with six statins offering varied pharmacological profiles.
Area of Science:
- Cardiovascular Pharmacology
- Lipid Metabolism
- Clinical Therapeutics
Context:
- Large-scale trials demonstrate statins reduce coronary heart disease (CHD) mortality by up to 30%.
- Pharmacological LDL-cholesterol reduction exceeding 50% is now achievable, previously only by LDL-apheresis.
- Cost-effectiveness of lipid-lowering therapy varies significantly with patient coronary risk.
Purpose:
- To analyze the pharmacological and clinical differences among the six available statins.
- To highlight the varying capacities of statins in reducing LDL-cholesterol, triglycerides, and potential drug interactions.
- To discuss the optimal application of statins based on patient risk and cost-effectiveness.
Summary:
- Statins are effective lipid-reducing therapies that significantly decrease CHD mortality.
- Current statins achieve substantial LDL-cholesterol reduction, primarily via LDL-receptor induction in the liver.
- Pharmacological differences exist among statins, influencing their efficacy in triglyceride reduction and drug interactions.
Impact:
- Provides a comprehensive overview of statin pharmacology and clinical actions for healthcare professionals.
- Informs treatment decisions by detailing cost-effectiveness based on patient coronary risk.
- Contributes to optimizing lipid-lowering strategies for cardiovascular disease prevention.
Abstract:
Large scale primary and secondary prevention trials in recent years have revealed that the effective lipid reducing therapy with statins can reduce mortality of coronary heart disease by up to 30%. For the first time it has become possible to reduce LDL-cholesterol pharmacologically by more than 50%, a reduction that was only achieved by LDL-apheresis so far. Cost-effectiveness is becoming an important issue since this varies widely between patients according to the coronary risk. Treating the patients with the highest coronary risk is most cost effective. Currently, there are six statins on the market. Reduction of LDL-cholesterol is mainly mediated by the induction of LDL-receptor activity in the liver. In addition, some statins at high doses also reduce LDL-cholesterol synthesis. Due to variations in the molecular structure of the active compounds these 6 statins have important pharmacological differences, such as their capacity to reduce plasma triglycerides, their interaction with other drugs. The daily recommended doses of the statins range from 0.1 mg (cerivastatin) to 80 mg (atorvastatin). In this review the differences in the pharmacological and clinical actions of the statins are analyzed.
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