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Cáncer de ovario El cáncer de ovario
Gordon C Jayson1, Elise C Kohn2, Henry C Kitchener3
1Institute of Cancer Studies, Christie Hospital and University of Manchester, Wilmslow Road, Withington, Manchester, UK.
Lancet (London, England)
|April 29, 2014
Resumen
El cáncer de ovario epitelial, una de las principales causas de muerte por cáncer ginecológico, a menudo se presenta en etapas avanzadas. Si bien existen tratamientos estándar, la enfermedad recurrente y la quimiorresistencia son desafíos significativos, lo que requiere investigación sobre terapias dirigidas y cribado.
Área de la Ciencia:
- Oncología Ginecológica Oncología Ginecológica.
- Biología del cáncer Biología del cáncer.
Sus antecedentes:
- El cáncer de ovario epitelial es la causa más común de muerte por cáncer ginecológico.
- La enfermedad afecta típicamente a las mujeres posmenopáusicas y a menudo se diagnostica en etapas avanzadas (etapa III de FIGO).
- El tratamiento estándar implica cirugía y quimioterapia a base de platino, que es curativa para las primeras etapas, pero se enfrenta a desafíos con la enfermedad recurrente.
Objetivo del estudio:
- Revisar la comprensión actual del cáncer de ovario epitelial, incluida su presentación, tratamientos estándar y desafíos.
- Explorar los tratamientos dirigidos emergentes y la eficacia no probada del cribado para la detección temprana.
Principales métodos:
- Revisión de la literatura sobre la epidemiología del cáncer epitelial de ovario, la presentación clínica y los resultados del tratamiento.
- Discusión de los enfoques quirúrgicos y quimioterapéuticos estándar.
- La exploración de nuevas terapias dirigidas, incluidos los medicamentos antiangiogénicos y los inhibidores de la poli (ADP-ribosa) polimerasa.
- Evaluación del estado actual y las perspectivas futuras de la detección del cáncer de ovario.
Principales resultados:
- El cáncer de ovario epitelial en estadio avanzado se repite con frecuencia, lo que lleva a la quimiorresistencia y una alta tasa de mortalidad, principalmente debido a la obstrucción intestinal.
- Si bien la quimioterapia a base de platino puede controlar la enfermedad sensible durante años, la mayoría de los casos avanzados experimentan recurrencia.
- Las terapias dirigidas y los métodos de detección mejorados son prometedores para mejorar la supervivencia del paciente y la detección temprana.
Conclusiones:
- El cáncer de ovario epitelial sigue siendo un desafío significativo para la salud, particularmente en sus etapas avanzadas, debido a la recurrencia y la quimiorresistencia.
- La investigación adicional sobre tratamientos dirigidos y la validación de los protocolos de detección son cruciales para mejorar los resultados.
- Se necesitan estrategias de manejo efectivas para combatir la alta mortalidad asociada con esta enfermedad.
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