CBS 2019
CBSMD教育中心
中 文

ASCVD Prevention

Abstract

Recommended Article

Value of Coronary Artery Calcium Scanning in Association With the Net Benefit of Aspirin in Primary Prevention of Atherosclerotic Cardiovascular Disease Evolocumab for Early Reduction of LDL Cholesterol Levels in Patients With Acute Coronary Syndromes (EVOPACS) Polygenic Scores to Assess Atherosclerotic Cardiovascular Disease Risk: Clinical Perspectives and Basic Implications Non-obstructive High-Risk Plaques Increase the Risk of Future Culprit Lesions Comparable to Obstructive Plaques Without High-Risk Features: The ICONIC Study Primary Prevention Trial Designs Using Coronary Imaging: A National Heart, Lung, and Blood Institute Workshop Association Between Depressive Symptoms and Incident Cardiovascular Diseases High-Risk Coronary Plaque Regression After Intensive Lifestyle Intervention in Nonobstructive Coronary Disease: A Randomized Study Association of Circulating Monocyte Chemoattractant Protein-1 Levels With Cardiovascular Mortality: A Meta-analysis of Population-Based Studies

Clinical Trial2020 Nov 11;S0735-1097(20)37776-7.

JOURNAL:J Am Coll Cardiol. Article Link

Effect of Evolocumab on Complex Coronary Disease Requiring Revascularization

K Oyama, RHM Furtado, BA Bergmark et al. Keywords: cholesterol; CABG; coronary revascularization; evolocumab; PCI

Full Text PDF

BACKGROUND - Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors induce plaque regression and reduce the risk of coronary revascularization overall.


OBJECTIVES - To evaluate the ability of PCSK9 inhibitors to reduce the risk of complex coronary atherosclerosis requiring revascularization.


METHODS - FOURIER was a randomized trial of the PCSK9 inhibitor evolocumab vs. placebo in 27,564 patients with stable atherosclerosis on statin therapy followed for a median of 2.2 years. Clinical documentation of revascularization events was blindly reviewed to assess coronary anatomy and procedural characteristics. Complex revascularization was the composite of complex percutaneous coronary intervention (PCI) (as per previous analyses, >1 of: multivessel PCI, ≥3 stents, ≥3 lesions treated, bifurcation PCI, or total stent length >60 mm) or coronary artery bypass grafting surgery (CABG).


RESULTS - 1,724 patients underwent coronary revascularization, including 1482 who underwent PCI, 296 who underwent CABG, and 54 both. Complex revascularization was performed in 632 (37%) patients. Evolocumab reduced the risk of any coronary revascularization by 22% (HR 0.78 [0.71-0.86]; P<0.001), simple PCI by 22% (HR 0.78, [0.70-0.88]; P<0.001), complex PCI by 33% (HR 0.67 [0.54-0.84]; P<0.001), CABG by 24% (HR 0.76 [0.60-0.96]; P=0.019), and complex revascularization by 29% (HR 0.71 [0.61-0.84]; P<0.001). The magnitude of the risk reduction with evolocumab in complex revascularization tended to increase over time (20%, 36%, and 41% risk reductions in 1st, 2nd and beyond 2nd year).


CONCLUSIONS - Adding evolocumab to statin therapy significantly reduced the risk of developing complex coronary disease requiring revascularization, including complex PCI and CABG individually.