RESUMEN
AIMS: The European Society of Cardiology (ESC) has released three consecutive guidelines within 5 years addressing cardiovascular prevention, risk scores, and cholesterol treatment. This study aims to evaluate whether the 2021 ESC guidelines improved the eligibility of individuals for primary prevention statin therapy before their first ST-segment elevation myocardial infarction (STEMI), and for intensive lipid-lowering treatments in secondary prevention. METHODS AND RESULTS: The cardiovascular risk category of 2757 consecutive individuals admitted for a first STEMI was evaluated to assess whether they would have been eligible for primary prevention statins according to 2021 vs. 2019 and 2016 ESC guidelines. Eligibility for intensive lipid-lowering therapy in secondary prevention was assessed according to the real-life follow-up low-density lipoprotein cholesterol (LDL-C) and the expected follow-up LDL-C. More individuals would have been eligible for primary prevention statins according to 2021 and 2019 vs. 2016 guidelines (61.8% vs. 38.7% vs. 23.6%, P < 0.01), a finding observed in both men (62.3% vs. 35.0% vs. 24.9%, P < 0.01) and women (60.2% vs. 50.7% vs. 19.3%, P = 0.18). Only 27% of individuals reached the LDL-C objective of 55 mg/L in secondary prevention: using the ESC stepwise approach, 61.7% were eligible for higher doses of statins, 26.2% for ezetimibe, and 12.1% for a proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor (PCSK9i). Based on expected LDL-C reductions, eligibility for a PCSK9i in secondary prevention was greater with 2021 vs. 2016 guidelines (44.5% vs. 22.5%, P < 0.01). CONCLUSION: The 2021 ESC guidelines improved the detection and treatment of individuals at risk for a first myocardial infarction. In secondary prevention, 70% of patients kept LDL-C levels above 55 mg/dL: increasing the statin dose and adding ezetimibe were the most frequently recommended therapeutic actions.
Asunto(s)
Anticolesterolemiantes , Cardiología , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Infarto del Miocardio , Infarto del Miocardio con Elevación del ST , Anticolesterolemiantes/uso terapéutico , Colesterol , LDL-Colesterol , Ezetimiba/uso terapéutico , Femenino , Humanos , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Masculino , Infarto del Miocardio/diagnóstico , Infarto del Miocardio/tratamiento farmacológico , Infarto del Miocardio/epidemiología , Guías de Práctica Clínica como Asunto , Proproteína Convertasa 9 , Infarto del Miocardio con Elevación del ST/diagnóstico , Infarto del Miocardio con Elevación del ST/tratamiento farmacológico , Infarto del Miocardio con Elevación del ST/epidemiologíaRESUMEN
BACKGROUND: Subclinical obstructive valve thrombosis after transcatheter aortic valve replacement (TAVR) is of uncertain frequency and clinical impact. OBJECTIVES: The aim of this study was to determine the effects of apixaban vs standard of care on post-TAVR valve thrombosis detected by 4-dimensional (4D) computed tomography. METHODS: The randomized ATLANTIS (Anti-Thrombotic Strategy to Lower All Cardiovascular and Neurologic Ischemic and Hemorrhagic Events After Trans-Aortic Valve Implantation for Aortic Stenosis) trial demonstrated that apixaban 5 mg twice daily was not superior to standard of care (vitamin K antagonists or antiplatelet therapy) after successful TAVR and was associated with similar safety but with more noncardiovascular deaths. Three months after randomization, 4D computed tomography was proposed to all patients to determine the percentage of patients with ≥1 prosthetic valve leaflet with grade 3 or 4 reduced leaflet motion or grade 3 or 4 hypoattenuated leaflet thickening (the primary endpoint) in the intention-to-treat population. RESULTS: Seven hundred sixty-two participants had complete multiphase datasets and were included in the 4D computed tomographic analysis. The primary endpoint occurred in 33 (8.9%) and 51 (13.0%) patients in the apixaban and standard-of-care groups, respectively. It was reduced with apixaban vs antiplatelet therapy (OR: 0.51; 95% CI: 0.30-0.86) but not vs vitamin K antagonists (OR: 1.80; 95% CI: 0.62-5.25) (Pinteraction = 0.037). The composite of death, myocardial infarction, any stroke, or systemic embolism at 1 year occurred in 10.7% (n = 9 of 84) and 7.1% (n = 48 of 178) of patients with and without subclinical valve thrombosis at 90 days, respectively (HR: 1.68; 95% CI: 0.82-3.44). CONCLUSIONS: Apixaban reduced subclinical obstructive valve thrombosis in the majority of patients who underwent TAVR without having an established indication for anticoagulation. This study was not powered for clinical outcomes. (Anti-Thrombotic Strategy After Trans-Aortic Valve Implantation for Aortic Stenosis [ATLANTIS]; NCT02664649).
Asunto(s)
Estenosis de la Válvula Aórtica , Prótesis Valvulares Cardíacas , Trombosis , Reemplazo de la Válvula Aórtica Transcatéter , Anticoagulantes , Válvula Aórtica/diagnóstico por imagen , Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/cirugía , Fibrinolíticos/efectos adversos , Tomografía Computarizada Cuatridimensional , Humanos , Inhibidores de Agregación Plaquetaria/efectos adversos , Pirazoles , Piridonas , Factores de Riesgo , Trombosis/diagnóstico por imagen , Trombosis/etiología , Trombosis/prevención & control , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Reemplazo de la Válvula Aórtica Transcatéter/métodos , Resultado del Tratamiento , Vitamina KRESUMEN
BACKGROUND: Inhibition of the interleukin (IL)-1ß innate immunity pathway is associated with anti-inflammatory effects and a reduced risk of recurrent cardiovascular events in stable patients with previous myocardial infarction (MI) and elevated high-sensitivity C-reactive protein (hs-CRP). OBJECTIVES: This study assessed the association between IL-1ß level with all-cause mortality in patients with acute ST-segment elevation MI who underwent primary percutaneous coronary intervention and the interplay between IL-1ß and hs-CRP concentrations on the risk of premature death. METHODS: IL-1ß concentration was measured in 1,398 patients with ST-segment elevation MI who enrolled in a prospective cohort. Crude and hazard ratios for all-cause and cardiovascular mortality were analyzed at 90 days and 1 year using multivariate Cox proportional regression analysis. Major adverse cardiovascular events (MACEs) were analyzed. RESULTS: IL-1ß concentration measured at admission was associated with all-cause mortality at 90 days (adjusted hazard ratio [adjHR]: 1.47 per 1 SD increase; 95% confidence interval [CI]: 1.16 to 1.87; p < 0.002). The relation was nonlinear, and the highest tertile of IL-1ß was associated with higher mortality rates at 90 days (adjHR: 2.78; 95% CI: 1.61 to 4.79; p = 0.0002) and at 1 year (adjHR: 1.93; 95% CI: 1.21 to 3.06; p = 0.005), regardless of the hs-CRP concentration. Significant relationships were equally observed when considering cardiovascular mortality and MACEs at 90 days (adjHR: 2.42; 95% CI: 1.36 to 4.28; p = 0.002, and adjHR: 2.29; 95% CI: 1.31 to 4.01; p = 0.004, respectively) and at 1 year (adjHR: 2.32; 95% CI: 1.36 to 3.97; p = 0.002, and adjHR: 2.35; 95% CI: 1.39 to 3.96; p = 0.001, respectively). CONCLUSIONS: IL-1ß measured at admission in patients with acute MI was independently associated with the risk of mortality and recurrent MACEs.