Cited by 1,146Cardiac Valve Diseases and TreatmentsLipoproteins and Cardiovascular HealthCardiac Imaging and Diagnostics

The DOI matches its Crossref record; 40 of the 41 references it cites were found in a registry or an index.

A Randomized Trial of Intensive Lipid-Lowering Therapy in Calcific Aortic Stenosis

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Abstract

BACKGROUND: Calcific aortic stenosis has many characteristics in common with atherosclerosis, including hypercholesterolemia. We hypothesized that intensive lipid-lowering therapy would halt the progression of calcific aortic stenosis or induce its regression. METHODS: In this double-blind, placebo-controlled trial, patients with calcific aortic stenosis were randomly assigned to receive either 80 mg of atorvastatin daily or a matched placebo. Aortic-valve stenosis and calcification were assessed with the use of Doppler echocardiography and helical computed tomography, respectively. The primary end points were change in aortic-jet velocity and aortic-valve calcium score. RESULTS: Seventy-seven patients were assigned to atorvastatin and 78 to placebo, with a median follow-up of 25 months (range, 7 to 36). Serum low-density lipoprotein cholesterol concentrations remained at 130+/-30 mg per deciliter in the placebo group and fell to 63+/-23 mg per deciliter in the atorvastatin group (P<0.001). Increases in aortic-jet velocity were 0.199+/-0.210 m per second per year in the atorvastatin group and 0.203+/-0.208 m per second per year in the placebo group (P=0.95; adjusted mean difference, 0.002; 95 percent confidence interval, -0.066 to 0.070 m per second per year). Progression in valvular calcification was 22.3+/-21.0 percent per year in the atorvastatin group, and 21.7+/-19.8 percent per year in the placebo group (P=0.93; ratio of post-treatment aortic-valve calcium score, 0.998; 95 percent confidence interval, 0.947 to 1.050). CONCLUSIONS: Intensive lipid-lowering therapy does not halt the progression of calcific aortic stenosis or induce its regression. This study cannot exclude a small reduction in the rate of disease progression or a significant reduction in major clinical end points. Long-term, large-scale, randomized, controlled trials are needed to establish the role of statin therapy in patients with calcific aortic stenosis.

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Metadata

Authors
Cowell, S. J., Newby, D. E., Prescott, R. J., Bloomfield, P., Reid, J., Northridge, D. B., & Boon, N. A.
Affiliations
  • Edinburgh Royal Infirmary (GB)
  • University of Edinburgh (GB)
  • Borders General Hospital (GB)
  • Western General Hospital (GB)
Venue
New England Journal of Medicine
Published
2005-06-09
Volume
352
Issue
23
Pages
2389-2397
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2117330772
Cited by
1,146
References
41
Citations by year
2026: 46 · 2025: 52 · 2024: 57 · 2023: 37 · 2022: 47 · 2021: 44 · 2020: 59 · 2019: 38 · 2018: 39 · 2017: 52 · 2016: 52 · 2015: 37 · 2014: 65 · 2013: 64 · 2012: 55
FWCI
47.74
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Valve Diseases and Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Lipoproteins and Cardiovascular Health
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Cardiac Imaging and Diagnostics
Keywords
calcific aortic stenosis, atorvastatin, statin therapy, lipid-lowering therapy, valve calcification, disease progression, aortic jet velocity, aortic valve calcium score, LDL cholesterol, hypercholesterolemia, atherosclerosis, echocardiography, CT angiography
MeSH terms
Atorvastatin, Anticholesteremic Agents, Aortic Valve, Aortic Valve Stenosis, Blood Flow Velocity, Calcinosis, Double-Blind Method, Heptanoic Acids, Humans, Cholesterol, LDL, Pyrroles, Echocardiography, Doppler, Treatment Failure, Disease Progression, Hydroxymethylglutaryl-CoA Reductase Inhibitors

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