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Tratamiento de alta intensidad con estatinas para pacientes estables en monoterapia con ácido acetilsalicílico a los 12 meses de un implante de stent farmacoactivo: estudio aleatorizado / High-intensity statin treatments in clinically stable patients on aspirin monotherapy 12 months after drug-eluting stent implantation: A randomized study
Im, Eui; Cho, Yun-Hyeong; Suh, Yongsung; Cho, Deok-Kyu; Her, Ae-Young; Kim, Yong Hoon; Lee, Kyounghoon; Kang, Woong Chol; Yun, Kyeong Ho; Yoo, Sang-Yong; Cheong, Sang-Sig; Shin, Dong-Ho; Ahn, Chul-Min; Kim, Jung-Sun; Kim, Byeong-Keuk; Ko, Young-Gu; Choi, Donghoon; Jang, Yangsoo; Hong, Myeong-Ki.
Affiliation
  • Im, Eui; Yonsei University Health System. Yongin Severance Hospital. Department of Internal Medicine. Yongin. Corea
  • Cho, Yun-Hyeong; Myongji Hospital. Department of Internal Medicine. Goyang. Corea
  • Suh, Yongsung; Myongji Hospital. Department of Internal Medicine. Goyang. Corea
  • Cho, Deok-Kyu; Myongji Hospital. Department of Internal Medicine. Goyang. Corea
  • Her, Ae-Young; Kangwon National University. School of Medicine. Department of Internal Medicine. Chuncheon. Corea
  • Kim, Yong Hoon; Kangwon National University. School of Medicine. Department of Internal Medicine. Chuncheon. Corea
  • Lee, Kyounghoon; Gachon University Gil Medical Center. Department of Internal Medicine. Incheon. Corea
  • Kang, Woong Chol; Gachon University Gil Medical Center. Department of Internal Medicine. Incheon. Corea
  • Yun, Kyeong Ho; Wonkwang University Hospital. Department of Internal Medicine. Iksan. Corea
  • Yoo, Sang-Yong; GangNeung Asan Hospital. Department of Internal Medicine. GangNeung. Corea
  • Cheong, Sang-Sig; GangNeung Asan Hospital. Department of Internal Medicine. GangNeung. Corea
  • Shin, Dong-Ho; Yonsei University Health System. Severance Cardiovascular Hospital. Division of Cardiology. Seúl. Corea
  • Ahn, Chul-Min; Yonsei University Health System. Severance Cardiovascular Hospital. Division of Cardiology. Seúl. Corea
  • Kim, Jung-Sun; Yonsei University Health System. Severance Cardiovascular Hospital. Division of Cardiology. Seúl. Corea
  • Kim, Byeong-Keuk; Yonsei University Health System. Severance Cardiovascular Hospital. Division of Cardiology. Seúl. Corea
  • Ko, Young-Gu; Yonsei University Health System. Severance Cardiovascular Hospital. Division of Cardiology. Seúl. Corea
  • Choi, Donghoon; Yonsei University Health System. Severance Cardiovascular Hospital. Division of Cardiology. Seúl. Corea
  • Jang, Yangsoo; Yonsei University Health System. Severance Cardiovascular Hospital. Division of Cardiology. Seúl. Corea
  • Hong, Myeong-Ki; Yonsei University Health System. Severance Cardiovascular Hospital. Division of Cardiology. Seúl. Corea
Rev. esp. cardiol. (Ed. impr.) ; 71(6): 423-431, jun. 2018. tab, graf
Article in Spanish | IBECS | ID: ibc-178554
Responsible library: ES1.1
Localization: BNCS
RESUMEN
Introducción y

objetivos:

La vigente guía de práctica clínica para el tratamiento de la hipercolesterolemia recomienda mantener la terapia intensiva con estatinas de los pacientes tratados con implante de stent farmacoactivo (SFA). Sin embargo, el tratamiento intensivo con estatinas, una vez estabilizado el paciente, con frecuencia no se lleva a cabo en la práctica clínica tras la revascularización con SFA. Actualmente se desconoce el impacto de mantener esa terapia intensiva con estatinas en estos pacientes estables. Se estudia la reducción de eventos adversos en pacientes clínicamente estables en monoterapia con ácido acetilsalicílico tras el implante de un SFA según la terapia de alta o baja intensidad con estatinas.

Métodos:

Se aleatorizó a pacientes estables a los 12 meses del implante de un SFA y en monoterapia con ácido acetilsalicílico a recibir terapia de alta intensidad con estatinas (atorvastatina 40 mg; n = 1.000) o terapia de baja intensidad (pravastatina 20 mg; n = 1.000). El objetivo primario fueron los eventos clínicos adversos a los 12 meses de seguimiento (objetivo compuesto de muerte, infarto de miocardio, revascularización, trombosis del stent, accidente cerebrovascular, insuficiencia renal, necesidad de intervención arterial periférica y nuevo ingreso hospitalario por eventos cardiacos).

Resultados:

El objetivo primario a los 12 meses de seguimiento se produjo en 25 pacientes (2,5%) en tratamiento de alta intensidad con estatinas y en 40 (4,1%) en tratamiento de baja intensidad (HR = 0,58; IC95%, 0,36-0,92; p = 0,018). Esta diferencia se debió principalmente a la menor incidencia de muerte cardiaca (0 frente al 0,4%; p = 0,025) y de infarto de miocardio no relacionado con el vaso diana (el 0,1 frente al 0,7%; p = 0,033) en el grupo de tratamiento de alta intensidad con estatinas.

Conclusiones:

Entre los pacientes clínicamente estables en monoterapia con ácido acetilsalicílico, el tratamiento de alta intensidad con estatinas redujo la incidencia de eventos comparado con el tratamiento de baja intensidad
ABSTRACT
Introduction and

objectives:

Current guidelines on the treatment of blood cholesterol recommend continuous maintenance of high-intensity statin treatment in drug-eluting stent (DES)-treated patients. However, high-intensity statin treatment is frequently underused in clinical practice after stabilization of DES-treated patients. Currently, the impact of continuous high-intensity statin treatment on the incidence of late adverse events in these patients is unknown. We investigated whether high-intensity statin treatment reduces late adverse events in clinically stable patients on aspirin monotherapy 12 months after DES implantation.

Methods:

Clinically stable patients who underwent DES implantation 12 months previously and received aspirin monotherapy were randomly assigned to receive either high-intensity (40 mg atorvastatin, n = 1000) or low-intensity (20 mg pravastatin, n = 1000) statin treatment. The primary endpoint was adverse clinical events at 12-month follow-up (a composite of all death, myocardial infarction, revascularization, stent thrombosis, stroke, renal deterioration, intervention for peripheral artery disease, and admission for cardiac events).

Results:

The primary endpoint at 12-month follow-up occurred in 25 patients (2.5%) receiving high-intensity statin treatment and in 40 patients (4.1%) receiving low-intensity statin treatment (HR, 0.58; 95%CI, 0.36-0.92; P = .018). This difference was mainly driven by a lower rate of cardiac death (0 vs 0.4%, P = .025) and nontarget vessel myocardial infarction (0.1 vs 0.7%, P = .033) in the high-intensity statin treatment group.

Conclusions:

Among clinically stable DES-treated patients on aspirin monotherapy, high-intensity statin treatment significantly reduced late adverse events compared with low-intensity statin treatment
Subject(s)

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Aspirin / Hydroxymethylglutaryl-CoA Reductase Inhibitors / Drug-Eluting Stents / Hypercholesterolemia Limits: Humans Language: Spanish Journal: Rev. esp. cardiol. (Ed. impr.) Year: 2018 Document type: Article Institution/Affiliation country: Gachon University Gil Medical Center/Corea / GangNeung Asan Hospital/Corea / Kangwon National University/Corea / Myongji Hospital/Corea / Wonkwang University Hospital/Corea / Yonsei University Health System/Corea

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Aspirin / Hydroxymethylglutaryl-CoA Reductase Inhibitors / Drug-Eluting Stents / Hypercholesterolemia Limits: Humans Language: Spanish Journal: Rev. esp. cardiol. (Ed. impr.) Year: 2018 Document type: Article Institution/Affiliation country: Gachon University Gil Medical Center/Corea / GangNeung Asan Hospital/Corea / Kangwon National University/Corea / Myongji Hospital/Corea / Wonkwang University Hospital/Corea / Yonsei University Health System/Corea
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