Cited by 1,094Lipoproteins and Cardiovascular HealthLipid metabolism and disordersCholesterol and Lipid Metabolism

The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.

Lipoprotein(a) Reduction in Persons with Cardiovascular Disease

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Abstract

BACKGROUNDLipoprotein(a) levels are genetically determined and, when elevated, are a risk factor for cardiovascular disease and aortic stenosis.There are no approved pharmacologic therapies to lower lipoprotein(a) levels. METHODSWe conducted a randomized, double-blind, placebo-controlled, dose-ranging trial involving 286 patients with established cardiovascular disease and screening lipoprotein(a) levels of at least 60 mg per deciliter (150 nmol per liter).Patients received the hepatocyte-directed antisense oligonucleotide AKCEA-APO(a)-L Rx , referred to here as APO(a)-L Rx (20, 40, or 60 mg every 4 weeks; 20 mg every 2 weeks; or 20 mg every week), or saline placebo subcutaneously for 6 to 12 months.The lipoprotein(a) level was measured with an isoform-independent assay.The primary end point was the percent change in lipoprotein(a) level from baseline to month 6 of exposure (week 25 in the groups that received monthly doses and week 27 in the groups that received more frequent doses). RESULTSThe median baseline lipoprotein(a) levels in the six groups ranged from 204.5 to 246.6 nmol per liter.Administration of APO(a)-L Rx resulted in dose-dependent decreases in lipoprotein(a) levels, with mean percent decreases of 35% at a dose of 20 mg every 4 weeks, 56% at 40 mg every 4 weeks, 58% at 20 mg every 2 weeks, 72% at 60 mg every 4 weeks, and 80% at 20 mg every week, as compared with 6% with placebo (P values for the comparison with placebo ranged from 0.003 to <0.001).There were no significant differences between any APO(a)-L Rx dose and placebo with respect to platelet counts, liver and renal measures, or influenza-like symptoms.The most common adverse events were injection-site reactions.CONCLUSIONS APO(a)-L Rx reduced lipoprotein(a) levels in a dose-dependent manner in patients who had elevated lipoprotein(a) levels and established cardiovascular disease.

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Authors
Tsimikas, S., Karwatowska-Prokopczuk, E., Gouni-Berthold, I., Tardif, J.-C., Baum, S. J., Steinhagen-Thiessen, E., Shapiro, M. D., Stroes, E. S., Moriarty, P. M., Nordestgaard, B. G., Xia, S., Guerriero, J., Viney, N. J., O’Dea, L., & Witztum, J. L.
Affiliations
  • University of Cologne (DE)
  • From the Divisions of Cardiovascular Medicine (S.T.) and Endocrinology and Metabolism (J.L.W.), University of California, San Diego, La Jolla, and Ionis Pharmaceuticals, Carlsbad (S.T., S.X., N.J.V.) — both in California; Akcea Therapeutics, Boston (E.K.-P., J.G., L.O.); Polyclinic for Endocrinology, Diabetes and Preventive Medicine, University of Cologne, Cologne, Germany (I.G.-B.); Montreal Heart Institute, Université de Montréal, Montreal (J.-C.T.); Excel Medical Clinical Trials, Boca Raton, FL ...
  • Oregon Health & Science University (US)
  • University of Copenhagen (DK)
Venue
New England Journal of Medicine
Published
2020-01-16
Volume
382
Issue
3
Pages
244-255
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2997944188
Cited by
1,094
References
28
Citations by year
2026: 204 · 2025: 176 · 2024: 156 · 2023: 149 · 2022: 159 · 2021: 153 · 2020: 96
FWCI
127.17
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • Kölner Universitäts PublikationsServer (Universität zu Köln) (publishedVersion)
  • Pure Amsterdam UMC (publishedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
Funders
Akcea Therapeutics
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipoproteins and Cardiovascular Health
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipid metabolism and disorders
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biochemistry › Cholesterol and Lipid Metabolism
Keywords
lipoprotein(a), antisense oligonucleotides, cardiovascular disease, injection site reactions, genetic risk factors
MeSH terms
Adult, Aged, Hypolipidemic Agents, Cardiovascular Diseases, Cholesterol, Dose-Response Relationship, Drug, Double-Blind Method, Female, Humans, Male, Middle Aged, Oligonucleotides, Risk Factors, Least-Squares Analysis, Lipoprotein(a), Hydroxymethylglutaryl-CoA Reductase Inhibitors

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