Journal of the American College of Cardiology · 2022
Biomarker Prediction of Complex Coronary Revascularization Procedures in the FOURIER Trial.
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Fagundes Antonio, Morrow David A, Oyama Kazuma, Furtado Remo H M, Zelniker Thomas A, Tang Minao, Kuder Julia F, Murphy Sabina A, Hamer Andrew, Keech Anthony C, Sever Peter, Giugliano Robert P, Sabatine Marc S, Bergmark Brian A
Аннотация
BACKGROUND: Biomarkers are known to predict major adverse cardiovascular events. However, the association of biomarkers with complex coronary revascularization procedures or high-risk coronary anatomy at the time of revascularization is not understood.
OBJECTIVES: We examined the associations between baseline biomarkers and major coronary events (MCE) and complex revascularization procedures.
METHODS: FOURIER was a randomized trial of the proprotein convertase subtilisin-kexin type 9 inhibitor evolocumab vs placebo in 27,564 patients with stable atherosclerosis. We analyzed adjusted associations among the biomarkers, MCE (coronary death, myocardial infarction, or revascularization), and complex revascularization (coronary artery bypass graft or complex percutaneous coronary intervention) using a multimarker score with 1 point assigned for each elevated biomarker (high-sensitivity C-reactive protein ≥2 mg/L; N-terminal pro-B-type natriuretic peptide ≥450 pg/mL; high-sensitivity troponin I ≥6 ng/L; growth-differentiation factor-15 ≥1,800 pg/mL).
RESULTS: When patients were grouped by the number of elevated biomarkers (0 biomarkers, n = 6,444; 1-2 biomarkers, n = 12,439; ≥3 biomarkers, n = 2,761), there was a significant graded association between biomarker score and the risk of MCE (intermediate score: HRadj: 1.57 [95% CI: 1.38-1.78]; high score: HRadj: 2.90 [95% CI: 2.47-3.40]), and for complex revascularization (intermediate: HRadj: 1.33 [95% CI: 1.06-1.67]; high score: HRadj: 2.07 [95% CI: 1.52-2.83]) and its components (Ptrend <0.05 for each). The number of elevated biomarkers also correlated with the presence of left main disease, multivessel disease, or chronic total occlusion at the time of revascularization (P < 0.05 for each).
CONCLUSIONS: A biomarker-based strategy identifies stable patients at risk for coronary events, including coronary artery bypass graft surgery and complex percutaneous coronary intervention, and predicts high-risk coronary anatomy at the time of revascularization. These findings provide insight into the relationships between cardiovascular biomarkers, coronary anatomical complexity, and incident clinical events. (Further Cardiovascular Outcomes Research With PCSK9 Inhibition in Subjects With Elevated Risk [FOURIER]; NCT01764633).
OBJECTIVES: We examined the associations between baseline biomarkers and major coronary events (MCE) and complex revascularization procedures.
METHODS: FOURIER was a randomized trial of the proprotein convertase subtilisin-kexin type 9 inhibitor evolocumab vs placebo in 27,564 patients with stable atherosclerosis. We analyzed adjusted associations among the biomarkers, MCE (coronary death, myocardial infarction, or revascularization), and complex revascularization (coronary artery bypass graft or complex percutaneous coronary intervention) using a multimarker score with 1 point assigned for each elevated biomarker (high-sensitivity C-reactive protein ≥2 mg/L; N-terminal pro-B-type natriuretic peptide ≥450 pg/mL; high-sensitivity troponin I ≥6 ng/L; growth-differentiation factor-15 ≥1,800 pg/mL).
RESULTS: When patients were grouped by the number of elevated biomarkers (0 biomarkers, n = 6,444; 1-2 biomarkers, n = 12,439; ≥3 biomarkers, n = 2,761), there was a significant graded association between biomarker score and the risk of MCE (intermediate score: HRadj: 1.57 [95% CI: 1.38-1.78]; high score: HRadj: 2.90 [95% CI: 2.47-3.40]), and for complex revascularization (intermediate: HRadj: 1.33 [95% CI: 1.06-1.67]; high score: HRadj: 2.07 [95% CI: 1.52-2.83]) and its components (Ptrend <0.05 for each). The number of elevated biomarkers also correlated with the presence of left main disease, multivessel disease, or chronic total occlusion at the time of revascularization (P < 0.05 for each).
CONCLUSIONS: A biomarker-based strategy identifies stable patients at risk for coronary events, including coronary artery bypass graft surgery and complex percutaneous coronary intervention, and predicts high-risk coronary anatomy at the time of revascularization. These findings provide insight into the relationships between cardiovascular biomarkers, coronary anatomical complexity, and incident clinical events. (Further Cardiovascular Outcomes Research With PCSK9 Inhibition in Subjects With Elevated Risk [FOURIER]; NCT01764633).