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Impacto de los tratamientos hipolipemiantes en los resultados cardiovasculares según la puntuación de calcio coronario. Revisión sistemática y metanálisis / Impact of lipid-lowering therapies on cardiovascular outcomes according to coronary artery calcium score. A systematic review and meta-analysis
Gallone, G; Elia, E; Bruno, F; Angelini, F; Franchin, L; Bocchino, P. P; Piroli, F; Annone, U; Montabone, A; Marengo, G.
Affiliation
  • Gallone, G; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
  • Elia, E; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
  • Bruno, F; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
  • Angelini, F; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
  • Franchin, L; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
  • Bocchino, P. P; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
  • Piroli, F; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
  • Annone, U; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
  • Montabone, A; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
  • Marengo, G; University of Turin. Città della Salute e della Scienza. Department of Medical Sciences. Turín. Italia
Rev. esp. cardiol. (Ed. impr.) ; 75(6): 506-514, Jun. 2022. tab, ilus
Article in Es | IBECS | ID: ibc-205108
Responsible library: ES1.1
Localization: ES15.1 - BNCS
RESUMEN
Introducción y

objetivos:

La puntuación de calcio arterial coronario (CAC) mejora la precisión de la estratificación del riesgo de enfermedad cardiovascular ateroesclerótica (ECVA) en comparación con los factores de riesgo cardiovascular tradicionales. Se evaluó la interacción de la carga ateroesclerótica coronaria determinada por la puntuación de CAC con el beneficio pronóstico de los tratamientos hipolipemiantes en el contexto de la prevención primaria.

Métodos:

Se revisaron las bases de datos MEDLINE, EMBASE y Cochrane en busca de estudios que incluyeran a individuos sin ECVA previa y con datos sobre la puntuación de CAC y el tratamiento hipolipemiante según los valores de CAC. El objetivo primario fue la aparición de ECVA. Se evaluó el efecto del tratamiento hipolipemiante agrupado y estratificado por grupos de CAC (0, 1-100 y> 100) mediante un modelo de efectos aleatorios.

Resultados:

Se incluyeron 5 estudios (1 aleatorizado, 2 de cohortes prospectivas y 2 retrospectivas) que incluyeron a 35.640 individuos (el 38,1% mujeres) con medias de edad de 62,2 (rango, 49,6-68,9) años, colesterol unido a lipoproteínas de baja densidad de 128 (114-146) mg/dl y seguimiento de 4,3 (2,3-11,1) años. La aparición de la ECVA aumentó de manera constante en los estratos crecientes de CAC tanto en los pacientes con como en aquellos sin tratamiento hipolipemiante. Al comparar a los pacientes con (34,9%) y sin (65,1%) exposición al tratamiento hipolipemiante, este se asoció con menos aparición de ECVA en los pacientes con CAC> 100 (OR=0,70; IC95%, 0,53-0,92), pero no en aquellos con CAC de 1-100 o 0. Los resultados concordaron al agrupar los datos ajustados.

Conclusiones:

Entre los individuos sin ECVA previa, una puntuación de CAC> 100 identifica a los sujetos con mayor probabilidad de beneficiarse del tratamiento hipolipemiante, mientras que un CAC indetectable indica ausencia de beneficio (AU)
ABSTRACT
Introduction and

objectives:

Coronary artery calcium (CAC) score improves the accuracy of risk stratification for atherosclerotic cardiovascular disease (ASCVD) events compared with traditional cardiovascular risk factors. We evaluated the interaction of coronary atherosclerotic burden as determined by the CAC score with the prognostic benefit of lipid-lowering therapies in the primary prevention setting.

Methods:

We reviewed the MEDLINE, EMBASE, and Cochrane databases for studies including individuals without a previous ASCVD event who underwent CAC score assessment and for whom lipid-lowering therapy status stratified by CAC values was available. The primary outcome was ASCVD. The pooled effect of lipid-lowering therapy on outcomes stratified by CAC groups (0, 1-100,> 100) was evaluated using a random effects model.

Results:

Five studies (1 randomized, 2 prospective cohort, 2 retrospective) were included encompassing 35 640 individuals (female 38.1%) with a median age of 62.2 [range, 49.6-68.9] years, low-density lipoprotein cholesterol level of 128 (114-146) mg/dL, and follow-up of 4.3 (2.3-11.1) years. ASCVD occurrence increased steadily across growing CAC strata, both in patients with and without lipid-lowering therapy. Comparing patients with (34.9%) and without (65.1%) treatment exposure, lipid-lowering therapy was associated with reduced occurrence of ASCVD in patients with CAC> 100 (OR, 0.70; 95%CI, 0.53-0.92), but not in patients with CAC 1-100 or CAC 0. Results were consistent when only adjusted data were pooled.

Conclusions:

Among individuals without a previous ASCVD, a CAC score> 100 identifies individuals most likely to benefit from lipid-lowering therapy, while undetectable CAC suggests no treatment benefit (AU)
Subject(s)
Key words

Full text: 1 Collection: 06-national / ES Database: IBECS Main subject: Coronary Artery Disease / Vascular Calcification / Lipids / Hypolipidemic Agents Limits: Humans Language: Es Journal: Rev. esp. cardiol. (Ed. impr.) Year: 2022 Document type: Article

Full text: 1 Collection: 06-national / ES Database: IBECS Main subject: Coronary Artery Disease / Vascular Calcification / Lipids / Hypolipidemic Agents Limits: Humans Language: Es Journal: Rev. esp. cardiol. (Ed. impr.) Year: 2022 Document type: Article