As an acupuncturist my first thought is that there may be a role to play for therapies such as acupuncture and electro-acupuncture in this kind of preventative medicine. There is no research as yet that I am aware of that has been carried out on this and the research on Aspirin is itself very recent, however, bearing in mind the well known anti-inflammatory effect of acupuncture would it be impossible that regular acupuncture treatments could also have a preventative effect on this kind of cancer?
If this were the case then of course it would bring with it the inherent advantages of acupuncture therapy including the absence of side-effects that may be a risk even with something as benign and every day as aspirin. In addition to this acupuncture treatments, whatever the main aim of treatment, will tend to give an overall health and well-being effect including boosting the immune system thus preventing colds, flus etc. With holistic therapy one tends to get general health benefits regardless of the targeted condition.