Caracterización de pacientes pediátricos con meduloblastoma tratados en un centro de referencia en Bogotá en el periodo 2011 a 2018
Characterization of pediatric patients with medulloblastoma in a referral center in Bogotá from 2011 to 2018
Contenido principal del artículo
Los tumores del sistema nervioso central (SNC) son las neoplasias sólidas más prevalentes en pediatría. El meduloblastoma (MB) es el tumor embrionario del SNC más frecuente y corresponde aproximadamente al 20 % de los casos. Objetivo: describir la experiencia en el diagnóstico, tratamiento y resultados de los pacientes con MB en un centro de referencia en Colombia. Método: se incluyeron 38 pacientes desde enero de 2011 hasta diciembre de 2018. Resultados: los menores de 3 años recibieron tratamiento basado en el protocolo CCG9921 y los mayores de 3 años tratamiento basado en el protocolo ACNS0332. La supervivencia global a 5 años fue de 50.6 %. La supervivencia global de todo el grupo es baja comparada con países de mayores ingresos, por múltiples factores como las barreras de acceso. Conclusiones: Es importante establecer guías de manejo nacional que permitan un diagnóstico más temprano y un tratamiento oportuno y ajustado al riesgo, generar rutas de atención y la recolección de información de múltiples centros para evaluar los resultados y plantear mejoras en las políticas de salud.
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