Cited by 1,644Lipoproteins and Cardiovascular HealthCardiac Valve Diseases and TreatmentsBlood Pressure and Hypertension Studies

Intensive Lipid Lowering with Simvastatin and Ezetimibe in Aortic Stenosis

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Rossebø, Anne B., Pedersen, Terje R., Boman, Kurt, Brudi, Philippe, Chambers, John B., Egstrup, Kenneth, Gerdts, Eva, Gohlke-Bärwolf, Christa +8 more·2008·New England Journal of Medicine

Abstract

BACKGROUND: Hyperlipidemia has been suggested as a risk factor for stenosis of the aortic valve, but lipid-lowering studies have had conflicting results. METHODS: We conducted a randomized, double-blind trial involving 1873 patients with mild-to-moderate, asymptomatic aortic stenosis. The patients received either 40 mg of simvastatin plus 10 mg of ezetimibe or placebo daily. The primary outcome was a composite of major cardiovascular events, including death from cardiovascular causes, aortic-valve replacement, nonfatal myocardial infarction, hospitalization for unstable angina pectoris, heart failure, coronary-artery bypass grafting, percutaneous coronary intervention, and nonhemorrhagic stroke. Secondary outcomes were events related to aortic-valve stenosis and ischemic cardiovascular events. RESULTS: During a median follow-up of 52.2 months, the primary outcome occurred in 333 patients (35.3%) in the simvastatin-ezetimibe group and in 355 patients (38.2%) in the placebo group (hazard ratio in the simvastatin-ezetimibe group, 0.96; 95% confidence interval [CI], 0.83 to 1.12; P=0.59). Aortic-valve replacement was performed in 267 patients (28.3%) in the simvastatin-ezetimibe group and in 278 patients (29.9%) in the placebo group (hazard ratio, 1.00; 95% CI, 0.84 to 1.18; P=0.97). Fewer patients had ischemic cardiovascular events in the simvastatin-ezetimibe group (148 patients) than in the placebo group (187 patients) (hazard ratio, 0.78; 95% CI, 0.63 to 0.97; P=0.02), mainly because of the smaller number of patients who underwent coronary-artery bypass grafting. Cancer occurred more frequently in the simvastatin-ezetimibe group (105 vs. 70, P=0.01). CONCLUSIONS: Simvastatin and ezetimibe did not reduce the composite outcome of combined aortic-valve events and ischemic events in patients with aortic stenosis. Such therapy reduced the incidence of ischemic cardiovascular events but not events related to aortic-valve stenosis. (ClinicalTrials.gov number, NCT00092677.)

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  • Several clinical trials evaluating statin therapy in mild to moderate aortic stenosis failed to demonstrate efficacy in lipid lowering as a strategy to mitigate adverse events.

    “Several clinical trials evaluating statin therapy in mild to moderate AS failed to demonstrate efficacy in lipid lowering as a strategy to mitigate adverse events in the disease39–41.”

    From Genomic and transcriptomic analyses of aortic stenosis enhance therapeutic target discovery and disease prediction (2026) · cites this paper as [40]

    The Discussion (page unavailable) reports that intensive lipid lowering had no overall effect on aortic stenosis or the primary composite outcome, consistent with another trial's negative finding. But the Outcome Measures and Discussion report fewer ischemic cardiovascular events with treatment, especially fewer CABG procedures, so the broader claim that lipid lowering failed to mitigate adverse events is overstated. (LLM, conf=0.86)

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  • Simvastatin combined with ezetimibe reduced ischaemic cardiovascular events in patients with mild to moderate aortic stenosis.

    “However, the combination of simvastatin (drug that lowers plasma LDL cholesterol levels) and ezetimibe (drug that decreases cholesterol absorption in the small intestine) did reduce ischaemic cardiovascular events in patients with mild to moderate AS153.”

    From Calcific aortic stenosis (2016) · cites this paper as [153]

  • Randomized trials have shown no effect of statins on haemodynamic progression or aortic stenosis-related clinical events.

    “several randomized trials showed no effect of statins on haemodynamic progression or AS-related clinical events152–154.”

    From Calcific aortic stenosis (2016) · cites this paper as [153]

  • Three randomized clinical trials failed to show significant benefit of LDL lowering with statins on AS progression.

    “However, three randomized clinical trials (RCTs) failed to demonstrate any significant benefit of LDL lowering with statins on the progression of AS152–154.”

    From Calcific aortic stenosis (2016) · cites this paper as [153]

  • Several intervention studies tested whether lipid lowering with statins would slow aortic stenosis progression, but the results were generally disappointing.

    “Several intervention studies have been performed to test the hypothesis that lipid lowering with statin medications would slow the progression of AS, however the results were generally disappointing152–154.”

    From Calcific aortic stenosis (2016) · cites this paper as [153]

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Research works printed but not linked: 4

  1. [18]18. Olsson M, Thyberg J, Nilsson J. Pres- 16. ence of oxidized low density lipoprotein in The New England Journal of Medicine Downloaded from nejm.org on August 30, 2023. For personal use only. No other uses without permission. Copyright © 2008 Massachusetts Medical Society. All rights reserved. n engl j med 359;13
  2. [19]19. www.nejm.org september 25, 2008 1356 Intensive Lipid Lowering with Simvastatin and Ezetimibe nonrheumatic stenotic aortic valves. Ar- terioscler Thromb Vasc Biol 1999;19: 1218-22.
  3. [26]26. Bossé Y, Mathieu P, Pibarot P. Genom- 25. ics: the next step to elucidate the etiology of calcific aortic valve stenosis. J Am Coll Cardiol 2008;51:1327-36.
  4. [39]39. port of the National Cholesterol Education Program (NCEP) Expert Panel on Detec- tion, Evaluation, and Treatment of High Blood Cholesterol in Adults (Adult Treat- ment Panel III). JAMA 2001;285:2486-97.

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Authors
Rossebø, A. B., Pedersen, T. R., Boman, K., Brudi, P., Chambers, J. B., Egstrup, K., Gerdts, E., Gohlke-Bärwolf, C., Holme, I., Kesäniemi, Y. A., Malbecq, W., Nienaber, C. A., Ray, S., Skjærpe, T., Wachtell, K., & Willenheimer, R.
Affiliations
  • University of Oslo (NO)
  • Umeå University (SE)
  • Merck & Co., Inc., Rahway, NJ, USA (United States) (US)
  • Svendborg Sygehus (DK)
  • Haukeland University Hospital (NO)
  • Universitäts-Herzzentrum Freiburg-Bad Krozingen (DE)
  • University of Oulu (FI)
  • MSD (Belgium) (BE)
  • Universitätsmedizin Rostock (DE)
  • St Olav's University Hospital (NO)
  • Rigshospitalet (DK)
  • Lund University (SE)
Venue
New England Journal of Medicine
Published
2008-09-25
Volume
359
Issue
13
Pages
1343-1356
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2167045683
Cited by
1,644
References
44
Citations by year
2026: 60 · 2025: 66 · 2024: 71 · 2023: 57 · 2022: 68 · 2021: 65 · 2020: 95 · 2019: 79 · 2018: 66 · 2017: 77 · 2016: 90 · 2015: 98 · 2014: 106 · 2013: 108 · 2012: 115
FWCI
146.15
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
  • Research Explorer (The University of Manchester) (publishedVersion)
  • University of Southern Denmark Research Portal (University of Southern Denmark) (publishedVersion)
  • Dépôt institutionnel de l'Université libre de Bruxelles (Université Libre de Bruxelles) (submittedVersion)
  • Lund University Publications (Lund University) (submittedVersion)
  • Research at the University of Copenhagen (University of Copenhagen) (submittedVersion)
Topics
  • Health Sciences › Medicine › Surgery › Lipoproteins and Cardiovascular Health
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac Valve Diseases and Treatments
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Blood Pressure and Hypertension Studies
Keywords
aortic stenosis, simvastatin, ezetimibe, intensive lipid lowering, hyperlipidemia, aortic valve replacement, ischemic cardiovascular events, coronary artery bypass grafting, cancer risk, statins, asymptomatic aortic stenosis, cardiovascular mortality, heart failure, stroke, myocardial infarction, unstable angina
MeSH terms
Ezetimibe, Adult, Aged, Aged, 80 and over, Alanine Transaminase, Anticholesteremic Agents, Aortic Valve Stenosis, Coronary Artery Bypass, Aspartate Aminotransferases, Azetidines, Cardiovascular Diseases, Double-Blind Method, Drug Therapy, Combination, Female, Follow-Up Studies, Humans, Cholesterol, LDL, Male, Neoplasms, Treatment Outcome, Disease Progression, Simvastatin, Heart Valve Prosthesis Implantation, Kaplan-Meier Estimate

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