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Tratamiento de la endocarditis infecciosa: un análisis comparativo de 10 años
Circulation
|October 1, 1978
Resumen
La intervención quirúrgica mejora significativamente las tasas de supervivencia de los pacientes con endocarditis infecciosa, particularmente aquellos con insuficiencia cardíaca o infecciones por estafilococos que afectan a las válvulas nativas o protésicas.
Área de la Ciencia:
- Cardiología Cardiología.
- Enfermedades infecciosas Enfermedades infecciosas.
- Cirugía cardíaca Cirugía cardíaca.
Sus antecedentes:
- La endocarditis infecciosa (IE) plantea un riesgo de mortalidad significativo.
- Las infecciones por estafilococos y hongos se asocian con una mayor mortalidad.
- La endocarditis de válvula nativa (EVN) y la endocarditis de válvula prostética (EVP) presentan desafíos distintos.
Objetivo del estudio:
- Analizar los resultados del tratamiento quirúrgico frente al no quirúrgico para la endocarditis infecciosa activa.
- Identificar los factores que influyen en la mortalidad en pacientes con EVN y EVP.
- Establecer recomendaciones basadas en la evidencia para la intervención quirúrgica en IE.
Principales métodos:
- Análisis retrospectivo de 182 pacientes con endocarditis infecciosa activa durante un período de 10 años.
- Comparación de las tasas de supervivencia entre los grupos de tratamiento quirúrgico y no quirúrgico.
- Estratificación de los resultados basados en el tipo de válvula (NVE/PVE), el organismo causante y el estado hemodinámico.
Principales resultados:
- La insuficiencia cardíaca, los abscesos, el bloqueo cardíaco y la embolia coronaria fueron las principales causas de muerte.
- La cirugía mejoró significativamente la supervivencia en pacientes con EVN con insuficiencia cardíaca moderada/severa (P<0,05) y en todos los pacientes con EVN estafilococo (P<0,03).
- La cirugía mejoró significativamente la supervivencia en pacientes con EPV con insuficiencia cardíaca moderada/severa (P<0,05) y EPV tardía (P<0,01).
Conclusiones:
- Se recomienda una cirugía temprana para pacientes con NVE con insuficiencia cardíaca moderada / grave.
- Se recomienda el reemplazo temprano de la válvula para la NVE estafilocócica, independientemente del estado hemodinámico.
- Se recomienda una cirugía temprana para pacientes con EVP con insuficiencia cardíaca moderada / grave y para todos los casos de EVP estafilococo.
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