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Enfermedad de alto riesgo y baja incidencia: Hemorragia posparto

Gianna Petrone¹, Amy Mariorenzi¹, Alex Koyfman²

¹Department of Emergency Medicine, Brown University Health & Warren Alpert Medical School of Brown University, USA.

The American journal of emergency medicine

|February 7, 2026

Resumen

La hemorragia posparto (HPP) es una afección crítica que requiere un diagnóstico y manejo rápidos en el servicio de urgencias (SU). El reconocimiento temprano de signos sutiles y la aplicación del marco de las "4 T" son vitales para mejorar los resultados maternos.

Área de la Ciencia:

Medicina de Urgencias; Obstetricia y Ginecología; Cuidados Críticos

Sus antecedentes:

La hemorragia posparto (HPP) es una causa importante de mortalidad materna a nivel mundial.
La incidencia de HPP está aumentando en los Estados Unidos.
El diagnóstico de HPP en el servicio de urgencias (SU) es un desafío debido a los signos tempranos sutiles enmascarados por los cambios fisiológicos.

Objetivo del estudio:

Revisar la presentación, el diagnóstico y el manejo de la HPP en el SU.
Destacar los aspectos críticos y los desafíos potenciales en el manejo de la HPP.
Proporcionar orientación basada en evidencia para los médicos de urgencias.

Principales métodos:

Revisión de la literatura sobre la evidencia actual de la HPP.
Enfoque en las estrategias de diagnóstico y manejo en el entorno de SU.
Utilización del marco de las "4 T" para la evaluación etiológica.

Principales resultados:

La presentación de la HPP es variable, con posible deterioro rápido.
La hipotensión es un indicador tardío; los síntomas sutiles pueden indicar hemorragia temprana.
Las "4 T" (tono, tejido, trauma, trombina) guían la identificación de la etiología.

Conclusiones:

El reconocimiento y la intervención tempranos son cruciales para la supervivencia de la HPP.
El marco de las "4 T" ayuda en el diagnóstico y el tratamiento dirigido.
La participación de un equipo multidisciplinario es clave para reducir la morbilidad y mortalidad de la HPP.

Palabras clave:

Sangrado Ginecología Hemorragia Obstetricia Posparto Hemorragia posparto Shock

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