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Trombosis venosa profunda y embolia pulmonar

Marcello Di Nisio1, Nick van Es2, Harry R Büller2

  • 1Department of Medical, Oral and Biotechnological Sciences, Gabriele D'Annunzio University, Chieti, Italy; Department of Vascular Medicine, Academic Medical Centre, Amsterdam, Netherlands.

Lancet (London, England)
|July 5, 2016
PubMed
Resumen
Este resumen es generado por máquina.

El diagnóstico del tromboembolismo venoso (TEV) incluye reglas clínicas y pruebas de D-dimero. Los anticoagulantes orales directos son los tratamientos preferidos, con un tratamiento prolongado considerado para los pacientes de alto riesgo.

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Área de la Ciencia:

  • La medicina
  • Cardiología
  • Hematología

Sus antecedentes:

  • El tromboembolismo venoso (TEV), que abarca la trombosis venosa profunda y la embolia pulmonar, presenta un desafío significativo para la salud mundial.
  • Las estrategias de diagnóstico actuales para la sospecha de TEV implican un enfoque gradual que combina las reglas de decisión clínica y las pruebas de D-dimero.

Objetivo del estudio:

  • Esbozar las directrices de diagnóstico y tratamiento para la tromboembolía venosa.
  • Enfatizar el papel de los anticoagulantes orales directos como terapia de primera línea y discutir la duración del tratamiento.

Principales métodos:

  • Aplicación secuencial de las reglas de decisión clínica y pruebas de D-dimero para descartar la TEV.
  • Ultrasonografía para la sospecha de trombosis venosa profunda y tomografías computarizadas para la sospecha de embolia pulmonar.
  • Comparación de los anticoagulantes orales directos con los antagonistas de la vitamina K para la eficacia y seguridad del tratamiento.

Principales resultados:

  • Los pacientes con baja probabilidad de TEV y un D-dimer normal pueden evitar con seguridad la imagen y la anticoagulación.
  • Los anticoagulantes orales directos demuestran un menor riesgo de sangrado y una mejor usabilidad en comparación con los antagonistas de la vitamina K.
  • La trombólisis está reservada para los casos de embolia pulmonar hemodinámicamente inestable.

Conclusiones:

  • La vía de diagnóstico identifica efectivamente a los pacientes que pueden renunciar a una mayor investigación y tratamiento.
  • Los anticoagulantes orales directos son el tratamiento inicial preferido para la TEV.
  • Se recomienda la administración de anticoagulantes durante al menos 3 meses, con la consideración de un tratamiento prolongado basado en la evaluación del riesgo individual de recurrencia frente a la hemorragia.