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Updated: Mar 24, 2026

Differential Effects of Lipid-lowering Drugs in Modulating Morphology of Cholesterol Particles
Published on: November 10, 2017
[FIXED COMBINATION ATORVASTATIN-EZETIMIBE (ATOZET®)]
Insights
Achieving lower LDL cholesterol is key for cardiovascular prevention in high-risk patients. A new combination pill, Atozet (atorvastatin and ezetimibe), offers enhanced LDL reduction for severe hypercholesterolemia.
Area of Science:
- Cardiology
- Pharmacology
Background:
- Cardiovascular disease prevention necessitates aggressive LDL cholesterol reduction.
- The "lower is better" principle guides lipid-lowering therapy.
- Combined therapies enhance LDL cholesterol lowering.
Purpose of the Study:
- To introduce Atozet®, a novel fixed-dose combination of atorvastatin and ezetimibe.
- To highlight the synergistic LDL-lowering effects of combining a statin with an intestinal cholesterol absorption inhibitor.
Main Methods:
- Review of pharmacological principles of combined lipid-lowering therapy.
- Introduction of a new fixed-dose combination product.
Main Results:
- Atorvastatin is more potent than simvastatin.
- The fixed combination of atorvastatin and ezetimibe (Atozet®) is expected to provide superior LDL cholesterol reduction.
- This combination facilitates achieving therapeutic goals in high-risk patients.
Conclusions:
- Atozet® offers a potent therapeutic option for managing severe hypercholesterolemia.
- The combination targets both cholesterol synthesis and absorption for maximum LDL reduction.
- This novel therapy aids in achieving cardiovascular prevention goals for high-risk individuals.
Abstract:
Cardiovascular prevention in subjects at high or very high risk requires a drastic reduction in LDL cholesterol according to the concept "the lower, the better". The combination of an inhibitor of cholesterol synthesis and a selective inhibitor of intestinal absorption results in a complementary and synergistic LDL-lowering activity. Besides a first fixed combination ezetimibe-simvastatin (Inegy®), a new fixed combination is presented, Atozet® that combines atorvastatin and ezetimibe. Because atorvastatin is more potent than simvastatin, this novel fixed combination should facilitate reaching therapeutic goals in terms of LDL cholesterol amongst patients with severe hypercholesterolaemia and/or at high or very high cardiovascular risk.
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