Grado de consecución de los objetivos lipídicos a largo plazo en una cohorte de pacientes con síndrome coronario agudo en práctica clínica real / Achievement of long-term lipid targets in a cohort of patients with acute coronary syndrome in real-world clinical practice

Introduction and objectives According to the recent European epidemiological studies, the degree of lipid control in patients with very high vascular risk is suboptimal. This study analyzes the epidemiological characteristics, cardiovascular risk factors, lipid profile, recurrence, and degree of achievement of long-term lipid targets, according to the ESC/EAS Guidelines, in a cohort of patients with acute coronary syndrome (ACS) in a real-world clinical practice setting. Methods This work is a retrospective cohort study of patients diagnosed with ACS admitted to the Coronary Unit of a tertiary hospital from January 1, 2012 to December 31, 2015 and followed-up on until March 2022. Results A total of 826 patients were studied. During the follow-up period, greater prescribing of combined lipid-lowering therapy was observed, mainly high- and moderate-intensity statins and ezetimibe. At 24 months after the ACS, 33.6% of living patients had LDL levels <70 mg/dl and 9.3% had LDL levels <55 mg/dl. At the end of the follow-up (101 [88–111] months), the corresponding figures were 54.5% and 21.1%. Some 22.1% of patients had a recurrent coronary event and only 24.6% achieved an LDL level <55 mg/dl. Conclusions Achievement of the LDL targets recommended by the ESC/EAS guidelines is suboptimal in patients with ACS, both at two years and in the long-term (7–10 years), especially in patients with recurrent ACS (AU)

Introducción y objetivos Según los recientes estudios epidemiológicos europeos, el grado de control lipídico de los pacientes de muy alto riesgo vascular es subóptimo. En este estudio se han analizado las características epidemiológicas, los factores de riesgo cardiovascular, el perfil lipídico, la recurrencia y el grado de consecución de los objetivos lipídicos a largo plazo, según las Guías ESC/EAS, en una cohorte de pacientes con síndrome coronario agudo (SCA), en condiciones de práctica clínica real. Métodos Estudio de cohorte retrospectivo de los pacientes con diagnóstico de SCA ingresados en la unidad coronaria de un hospital de tercer nivel, entre el 1 de enero de 2012 y el 31 de diciembre de 2015, y seguidos hasta marzo de 2022. Resultados Se estudiaron 826 pacientes. Durante el periodo de seguimiento se observó una mayor prescripción de terapia hipolipemiante combinada, principalmente estatinas de alta y moderada intensidad y ezetimibe. A los 24 meses del SCA, un 33,6% de los pacientes vivos tenían un LDL < 70 mg/dl y en un 9,3% los niveles eran < 55 mg/dl. Al final del seguimiento (101 [88–111] meses), las correspondientes cifras eran del 54,5 y 21,1%. Un 22,1% de los pacientes presentaron un evento coronario recurrente, y solamente un 24,6% de ellos alcanzaron un nivel de LDL < 55 mg/dl. Conclusiones El cumplimiento de los objetivos recomendados por las Guías ESC/EAS en pacientes con SCA, es subóptimo, tanto a los 2 años como a largo plazo (7-10 años) desde el evento, y en especial en los pacientes con SCA recurrente (AU)

Achievement of long-term lipid targets in a cohort of patients with acute coronary syndrome in real-world clinical practice.

INTRODUCTION AND OBJECTIVES: According to the recent European epidemiological studies, the degree of lipid control in patients with very high vascular risk is suboptimal. This study analyzes the epidemiological characteristics, cardiovascular risk factors, lipid profile, recurrence, and degree of achievement of long-term lipid targets, according to the ESC/EAS Guidelines, in a cohort of patients with acute coronary syndrome (ACS) in a real-world clinical practice setting. METHODS: This work is a retrospective cohort study of patients diagnosed with ACS admitted to the Coronary Unit of a tertiary hospital from January 1, 2012 to December 31, 2015 and followed-up on until March 2022. RESULTS: A total of 826 patients were studied. During the follow-up period, greater prescribing of combined lipid-lowering therapy was observed, mainly high- and moderate-intensity statins and ezetimibe. At 24 months after the ACS, 33.6% of living patients had LDL levels <70 mg/dl and 9.3% had LDL levels <55 mg/dl. At the end of the follow-up (101 [88-111] months), the corresponding figures were 54.5% and 21.1%. Some 22.1% of patients had a recurrent coronary event and only 24.6% achieved an LDL level <55 mg/dl. CONCLUSIONS: Achievement of the LDL targets recommended by the ESC/EAS guidelines is suboptimal in patients with ACS, both at two years and in the long-term (7-10 years), especially in patients with recurrent ACS.

Sensibilización durante la asistencia circulatoria de corta duración. Determinantes, tratamiento y pronóstico después del trasplante cardiaco / Sensitization during short-term mechanical circulatory support. Determinants, therapeutic management, and outcomes after heart transplant

Introducción y objetivos: El desarrollo de anticuerpos contra antígenos leucocitarios humanos es una complicación conocida de la asistencia ventricular de larga duración. El propósito del presente estudio es evaluar su incidencia durante el empleo de dispositivos de asistencia ventricular de corta duración (DAVC) (CentriMag), sus determinantes y su repercusión en los resultados del trasplante cardiaco. Métodos: Estudio retrospectivo con pacientes tratados con DAVC como puente al trasplante entre 2009 y 2019. Se consideró sensibilización un panel reactivo de anticuerpos calculado> 10%. Las variables de respuesta fueron supervivencia y supervivencia libre de rechazo agudo (RA). Resultados: Se trató con DAVC a 89 pacientes, con una mediana de edad de 56,0 [intervalo intercuartílico, 50,0-59,9] años y el 16,8% de mujeres, durante una mediana de 23,6 [16,6-35,0] días. El 12,4% se sensibilizó durante la asistencia. El único determinante independiente de la sensibilización fue el sexo femenino (OR=8,67; IC95%, 1,93-38,8; p=0,005). De los 89 pacientes, 21 fallecieron durante la asistencia y 68 se sometieron a trasplante. De los pacientes trasplantados, 8 (11,8%) fallecieron y 20 (29,4%) tuvieron algún episodio de RA tras un seguimiento promedio de 49,6 ±31,2 meses tras el trasplante. Tras ajuste multivariable, la sensibilización aumentó el riesgo de RA (HR=3,64; IC95%, 1,42-9,33; p=0,007), con una tendencia no significativa a mayor mortalidad (HR=4,07; IC95%, 0,96-17,3; p=0,057). Conclusiones: La sensibilización relacionada con los DAVC es posible, predomina en el sexo femenino y se asocia de manera significativa con el RA, con una tendencia no significativa a mayor mortalidad (AU)

Introduction and objectives: The development of human-leukocyte antigen antibodies is a well-known adverse effect of the use of long-term ventricular assist devices (VADs). The aim of this study was to determine the incidence of sensitization during short-term mechanical circulatory support with VAD (CentriMag), its determinants, and its impact on posttransplant outcomes. Methods: We performed a retrospective review of patients who were bridged to transplant with short-term VAD from 2009 to 2019. Sensitization was defined as a calculated panel-reactive antibody> 10%. The endpoints included overall survival and rejection-free survival. Results: A total of 89 patients (median age 56.0 [interquartile range, 50.0-59.9] years, 16.8% female) received a short-term VAD as a bridge to transplant. The median duration of support was 23.6 [interquartile range, 16.6-35.0] days. Eleven patients (12.4%) became sensitized during support. The only factor significantly associated with sensitization was female sex (OR, 8.67; 95%CI, 1.93–38.8; P=.005). Of the 89 patients, 21 patients died during support; 68 patients underwent heart transplant. After a mean follow-up of 49.6 ±31.2 months, 8 patients (11.8%) died and 20 (29.4%) had at least 1 rejection episode. On multivariate analysis, sensitization was an independent predictor of acute rejection (HR, 3.64; 95%CI, 1.42-9.33; P=.007), with a nonstatistically significant trend to higher mortality (HR, 4.07; 95%CI, 0.96-17.3; P=.057). Conclusions: Sensitization with short-term VADs can occur and is significantly associated with female sex and with rejection. Sensitization also showed a nonstatistically significant trend to higher mortality (AU)

Fibrinólisis con TNK en un caso de trombosis de prótesis valvular mitral / Fibrinolysis with TNK in a case of thrombosis of mitral valvular prosthesis

Se presenta el caso de una mujer de 74 años, portadora de una prótesis valvular mitral (CarboMedics de 27 mm), que ingresa en la Unidad de Cuidados Intensivos en situación de edema agudo de pulmón. Se comprueba disfunción de la prótesis compatible con trombosis, por ecocardiografía transesofágica (ETE), y considerando la situación general de la paciente, se plantea la opción del tratamiento con fibrinolíticos como alternativa a la cirugía. Tras dos dosis sucesivas de 100 unidades por kg de Tenecteplasa, se consigue apertura completa de la prótesis, confirmada por ETE, y una excelente evolución clínica posterior (AU)