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What is really new in triglyceride guidelines?
Aliza Hussain1, Mahmoud Al Rifai2, Melody Hermel3
1Section of Cardiology, Department of Medicine, Baylor College of Medicine.
Current Opinion in Endocrinology, Diabetes, and Obesity
|February 1, 2023
Summary
High triglyceride levels are linked to cardiovascular disease. While many therapies failed, purified EPA (icosapent ethyl) showed benefit in the REDUCE-IT trial for high-risk patients.
Area of Science:
- Cardiology
- Metabolic Disorders
- Clinical Trials
Background:
- Elevated triglycerides (TG) are causally linked to atherosclerotic cardiovascular disease (ASCVD).
- Most TG-lowering therapies (fibrates, niacin, fish oils) have not demonstrated significant cardiovascular risk reduction in clinical trials.
- The REDUCE-IT trial is a notable exception, showing benefit with purified EPA (icosapent ethyl).
Approach:
- Review of landmark clinical trials on TG-lowering therapies.
- Analysis of updated clinical guidelines for hypertriglyceridemia management.
- Evaluation of evidence linking TG to ASCVD.
Key Points:
- Lifestyle interventions and statins are first-line therapies for hypertriglyceridemia.
- Icosapent ethyl esters are effective in reducing cardiovascular risk in specific high-risk populations.
- Treatment of secondary causes and optimal glycemic control are crucial.
Conclusions:
- Therapeutic lifestyle interventions are the first-line treatment for hypertriglyceridemia.
- Icosapent ethyl offers cardiovascular risk reduction in specific high-risk patient populations.
- Management of hypertriglyceridemia requires a multi-faceted approach including lifestyle, statins, and potentially targeted therapies.
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