Cited by 27Fatty Acid Research and HealthLipoproteins and Cardiovascular HealthParaoxonase enzyme and polymorphisms

Can pleiotropic effects of eicosapentaenoic acid (EPA) impact residual cardiovascular risk?

Nelson, John R., True, Wayne S., Le, Viet, Mason, R. Preston·2017·Postgraduate Medicine

Abstract

Residual cardiovascular (CV) risk persists even in statin-treated patients with optimized low-density lipoprotein cholesterol (LDL-C) levels. Other pathways beyond cholesterol contribute to CV risk and the key to reducing residual risk may be addressing non-cholesterol risk factors through pleiotropic mechanisms. The purpose of this review is to examine the literature relating to the potential role of the omega-3 fatty acid eicosapentaenoic acid (EPA) in reducing residual CV risk. The literature shows that EPA can robustly lower plasma triglyceride (TG) levels without raising LDL-C levels and documents EPA to have a broad range of beneficial effects on the atherosclerotic pathway, including those on lipids, lipoproteins, inflammation, oxidation, phospholipid membranes, and the atherosclerotic plaque itself. Clinical imaging studies have consistently demonstrated that EPA decreases plaque vulnerability and prevents plaque progression. The evidence therefore points to a potential role for EPA to reduce residual CV risk. A large randomized study of statin-treated Japanese patients demonstrated that EPA ethyl ester reduced major coronary events by 19% (P = 0.011). However, while there has been significant benefit demonstrated in this and another Japanese CV outcomes study, the question as to whether EPA can play a role in reducing residual CV risk remains to be addressed in broader populations. The large, global, ongoing, randomized, placebo-controlled REDUCE-IT study of high-risk statin-treated patients with persistent hypertriglyceridemia is currently underway to investigate the potential of icosapent ethyl (high-purity prescription EPA ethyl ester) as an add-on therapy to reduce residual CV risk.

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Crossref · 10.1080/00325481.2017.1385365

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Authors
Nelson, J. R., True, W. S., Le, V., & Mason, R. P.
Affiliations
  • California Cardiovascular Institute, Fresno, CA, USA
  • Sharp Rees-Stealy Medical Group (US)
  • Intermountain Medical Center (US)
  • Brigham and Women's Hospital (US)
Corresponding author
Nelson, John R.
Venue
Postgraduate Medicine
Published
2017-10-09
Volume
129
Issue
8
Pages
822-827
ISSN
  • 0032-5481 (ISSN-L)
  • 1941-9260
OpenAlex
W2762372979
Cited by
27
References
51
Citations by year
2024: 1 · 2023: 1 · 2022: 4 · 2021: 5 · 2020: 12 · 2019: 3 · 2018: 1
FWCI
0.45
Type
journal article
Language
en
Open access
closed
Locations
  • Postgraduate Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
Amarin Pharma Inc.
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Fatty Acid Research and Health
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Paraoxonase enzyme and polymorphisms
Keywords
eicosapentaenoic acid, icosapent ethyl, residual cardiovascular risk, statin-treated patients, hypertriglyceridemia, omega-3 fatty acids, atherosclerotic plaque, plaque vulnerability, inflammation, lipid oxidation, phospholipid membranes, LDL cholesterol, triglycerides, REDUCE-IT trial
MeSH terms
Cardiovascular Diseases, Humans, Risk Factors, Triglycerides, Eicosapentaenoic Acid, Hypertriglyceridemia, Atherosclerosis, Plaque, Atherosclerotic

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