We frequently deal with fraud and quackery on this blog, because part of our mission is to inform the public about such things, and also they are great examples for explaining the difference between legitimate and dubious medical claims. It is always our goal not just to give a pronouncement about this or that therapy, but to work through the logic and evidence so that or readers will learn how to analyze claims for themselves, or at least know when to be skeptical.
One skepticism-inducing red flag is any treatment that claims to treat a wide range of ailments, especially if those ailments are known to have difference causes and pathophysiologies. Even claiming that one treatment might be effective against all cancer is dubious, because cancer is not one disease, but a category of disease. We are fond of pointing out that there are many types and stages of cancer, and each one requires individualized treatments. As an aside, it is ironic that CAM proponents often simultaneously tout how individualized their treatment approach is, but then claim that one product or treatment can cure all cancer. Meanwhile they criticize the alleged cookie-cutter approach of mainstream medicine, which is actually producing a more and more individualized (and evidence-based) approach to such things as cancer.
In any case – my immediate response to any article or website claiming to treat most or all cancer is to be highly skeptical, but I reserve final judgment until after I read through the details. What kinds of evidence are being presented to support the claims, and what are the alleged mechanisms of action? Are those making the claims being cautious like a scientist should, or are they being promotional like a used-car salesman?
A recent study claiming a potential treatment for many types of cancer has been making the rounds. The title of the article being circulated is, One Drug to Shrink All Tumors. What made me take immediate interest in this article was that it was not on a dubious website, sensational tabloid, or even mainstream news outlet, but on the news section of the American Academy for the Advancement of Science (AAAS) website. This is a report of serious medical research. The title, I suspect, is perhaps a bit more sensational than it otherwise would have been because of a geeky nod to the “one ring to bind them all” Lord of the Rings quote. Regardless of the source and the headline – what is the science here?