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Oculto en los datos: Patrones, brechas y desafíos del cáncer de mama para las mujeres nativas americanas

Jennifer Erdrich¹, Hannah E Woriax², Aaron Thomas³

¹Department of Surgery, University of Arizona College of Medicine, Turtle Mountain Ojibwe, Tucson, 1501 N. Campbell Ave, AZ 85724 USA.

Current breast cancer reports

|January 9, 2026

Resumen

La detección y el cuidado del cáncer de mama para las mujeres nativas americanas/alaskenses (AI/AN) enfrentan disparidades significativas debido a recursos limitados y barreras sistémicas. Abordar esto requiere liderazgo indígena y mejores datos para resultados equitativos.

Área de la Ciencia:

Salud Pública; Oncología; Disparidades en Salud

Sus antecedentes:

El cáncer de mama presenta complejos desafíos de salud pública para las mujeres nativas americanas/alaskenses (AI/AN), caracterizados por variaciones regionales en la incidencia, etapa, tratamiento y tasas de supervivencia.
El acceso limitado a la mamografía de detección, la escasez de personal de atención médica y los sistemas con financiación insuficiente contribuyen a diagnósticos tardíos y peores pronósticos.
Los determinantes sociales, el trauma histórico y la desconfianza médica exacerban las barreras de atención, agravadas por las limitaciones de datos y la subrepresentación.

Objetivo del estudio:

Proporcionar una visión general completa de la detección del cáncer de mama, las características clínicas, el tratamiento y la supervivencia entre las mujeres nativas americanas/alaskenses (AI/AN).
Destacar las disparidades y los factores que contribuyen a los resultados del cáncer de mama en esta población.
Proponer un marco para futuras investigaciones e intervenciones centradas en las prioridades indígenas.

Principales métodos:

Una revisión exhaustiva de la literatura fue realizada por cirujanos indígenas con experiencia en comunidades AI/AN.
La revisión sintetizó los datos existentes sobre la incidencia, el diagnóstico, el tratamiento y la supervivencia del cáncer de mama en mujeres AI/AN.
Se integraron las perspectivas de expertos en salud indígenas para informar el análisis y las recomendaciones.

Principales resultados:

Los resultados del cáncer de mama para las mujeres AI/AN están marcados por disparidades regionales significativas.
Los diagnósticos en etapa tardía son comunes debido a la limitada detección y acceso a la atención médica.
El Servicio de Salud Indígena (IHS) enfrenta desafíos para satisfacer las complejas necesidades de las mujeres AI/AN, particularmente en entornos urbanos.

Conclusiones:

La reducción de las disparidades en el cáncer de mama requiere priorizar el liderazgo indígena y respetar la soberanía tribal.
La mejora de la precisión de los datos y el fomento de colaboraciones equitativas son esenciales para avanzar en la salud de las mujeres AI/AN.
Centrar las prioridades de la comunidad AI/AN en la investigación y la prestación de atención médica es crucial para lograr resultados equitativos.

Palabras clave:

nativa de Alaska indígena americano Cáncer de mama Disparidades del cáncer nativo americano

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