Hasta ahora se creía que el estrés contribuye a que mujeres diagnosticadas de cáncer culpen de sus recidivas a acontecimientos estresantes en su vida. Sin embargo, los investigadores de la citada organización, en un estudio de 222 pacientes de cáncer de mama, no hallaron ninguna evidencia de un vínculo entre el estrés y la recidiva del cáncer. "Son realmente buenas noticias. Las mujeres pueden liberarse del miedo de que si algo terrible les ocurre, entonces el cáncer volverá", ha manifestado la Dra. Jill Graham, directora del equipo investigador.
Los especialistas preguntaron a las mujeres sobre acontecimientos generadores de estrés en sus vidas durante el año anterior al diagnóstico de cáncer de mama y cinco años después. Y hallaron que tales hechos, en vez de contribuir a la recurrencia del cáncer, sucedía justo lo contrario.
Sólo 54 mujeres del estudio sufrieron una recaída. Hasta un tercio de las que tenían cáncer de mama operable desarrollaron recidiva en los primeros cinco años tras el diagnóstico, según se publica en el "British Medical Journal". El tamaño y grado del tumor y su posible diseminación a los ganglios linfáticos fueron factores que influyeron en la recidiva.
Webs Relacionadas
Cancer Research
http://www.cancerresearchuk.org/
Medical Journal
http://bmj.com/
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