Algunas investigaciones han sugerido que el uso de estatinas para disminuir los niveles de colesterol está asociado a un menor riesgo de distintos tipos de tumores, entre ellos de mama y de colon. No obstante, médicos de la Universidad de Connecticut (Estados Unidos) indican que estos fármacos hipolipemiantes no tienen impacto en las tasas de cáncer, tras haber realizado un metaanálisis con 26 estudios y un total de 87.000 pacientes.
El trabajo se publica en el último número de "JAMA". Los autores reconocen que iniciaron la investigación con la esperanza de validar el efecto protector frente al cáncer de las estatinas, pero que no lo han podido demostrar, incluso cuando el análisis posterior separó los datos por fármacos y tumores específicos.
JAMA 2006;295:74-80
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