Fixed Combination for the Treatment of Dyslipidaemia
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Updated: Jul 16, 2025

Differential Effects of Lipid-lowering Drugs in Modulating Morphology of Cholesterol Particles
Published on: November 10, 2017
Nicola Ferri1,2, Massimiliano Ruscica3,4, Raul D Santos5,6
1Department of Medicine (DIMED), University of Padova, Via Giustiniani 2, 35128, Padua, Italy. nicola.ferri@unipd.it.
Insights
Fixed-dose lipid-lowering combinations improve adherence and control plasma lipids in high-risk patients. These combinations, including statins/ezetimibe and bempedoic acid/ezetimibe, offer better therapeutic options for atherosclerotic cardiovascular diseases (ASCVD).
Area of Science:
- Cardiology
- Pharmacology
- Lipid Metabolism
Background:
- Epidemiological studies show high-risk patients often fail to meet lipid targets.
- Atherosclerotic cardiovascular diseases (ASCVD) remain a significant health burden.
Purpose of the Study:
- To review the role of fixed-dose combination lipid-lowering therapies.
- To evaluate their efficacy in patients at high and very-high ASCVD risk.
Main Methods:
- Review of current literature on fixed-dose combination therapies.
- Analysis of clinical trial data for statin/ezetimibe, bempedoic acid/ezetimibe, and statin/fibrate combinations.
Main Results:
- Moderate-intensity statin/ezetimibe is non-inferior to high-intensity statin monotherapy for cardiovascular outcomes.
- Fixed-dose combinations show improved adherence compared to separate prescriptions.
- Bempedoic acid/ezetimibe combination is superior to monotherapy for LDL-C reduction and hs-CRP.
- Fenofibrate/atorvastatin combination effectively lowers triglycerides compared to monotherapies.
Conclusions:
- Fixed-dose lipid-lowering combinations enhance therapy adherence and plasma lipid control.
- These combinations represent a valuable strategy to manage ASCVD risk.
- Further research is needed to confirm cardiovascular outcome benefits in high-risk populations.
Purpose Of Review:
It is clear from epidemiological studies that patients at high and very-high risk of atherosclerotic cardiovascular diseases (ASCVD) risk do not reach lipid guideline-recommended targets. Thus, fixed-dose combinations of statins/ezetimibe, bempedoic acid/ezetimibe and statins/fibrates may represent a further armamentarium in the field of lipid-lowering approaches in these individuals.
Recent Findings:
The combination therapy of moderate-intensity statin with ezetimibe is not inferior to high-intensity statin monotherapy in reducing cardiovascular outcomes. Drug discontinuation or dose reduction is inferior with fixed-dose combination. The fixed-dose combination of bempedoic acid with ezetimibe is superior to bempedoic acid in monotherapy in lowering LDL-C and in reducing high-sensitivity C-reactive protein concentrations. The combination fenofibrate with atorvastatin is superior to monotherapies in lowering triglycerides. Lipid-lowering fixed-dose combinations may guarantee a higher therapy adherence, representing a better approach to control plasma lipids and thus ameliorate ASCVD burden. Additional studies will define the advantages on cardiovascular outcomes in high and very high-risk patients.
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Dosage Regimen: Fixed Dose
Fixed-dose regimens can be used for various routes of administration, including intravenous (IV) injections and oral medications. For IV administration, a predetermined amount of the drug is...

