Aspirin for Breast Cancer?

Aspirin (2)In an observational study published in the Journal of Clinical Oncology in 2010, Drs. Michelle Holmes and Wendy Chen of the Harvard Medical School showed that women with breast cancer who took one aspirin per week had a 50% lower chance of dying from breast cancer. They have been trying to set up a randomized blinded study of 3000 women with breast cancer to test this finding using the gold standard of research but they have been unable to raise the $10,000,000 required for a five year study. Pharmaceutical companies see no profit in aspirin and prefer to use their research money on medications that are potentially more profitable. Government agencies seem to feel the same way opting to test new cancer drugs pushed by pharmaceutical companies rather than finance an inexpensive available product.

The authors believe aspirin, if proven to be effective in randomized trials, is a less expensive alternative for women who cannot afford or cannot tolerate hormonal therapy post-surgery for five years. Great Britain, through its national health service has decided to study the effects of aspirin on four cancers, with breast cancer one of them, in a study that will not be completed until 2025. Drs. Holmes and Chen believe that with proper funding their study of women with stage 2 and 3 breast cancer, would answer the question of aspirin’s efficacy within five years.

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