Anecdote or Evidence? A Cancer Survivor's View

Living with Cancer

As someone who has endured two life-threatening episodes of cancer, I do not trifle with the medical components of diagnosis, treatment, monitoring, and the continued assessment of my health and condition.

What is even more interesting to me as an individual is the range of expertise that pertains to each case: the skin cancer I had in 2009, the prostate cancer diagnosis of 2024, and the search for anomalies that prompted my visit to an otolaryngologist last Friday, owing to concerns about my changed voice.

Having had chemotherapy for the former and radiotherapy for the latter, I am well aware that these are highly specialised areas of cancer treatment, and that they must remain under the supervision and control of the experts.

My Body, My Terms

That is not to say I present myself as a sheep for the slaughter, handing myself to the medical establishment to do with my body whatever it wishes. Readers of my blogs on my personal health experiences will be aware of a trenchant assertion I have made many times before: "It is my body first, before it is your guinea pig."

My engagement, involvement, and consent are required once the interventions considered on the pathway to my recovery have been fully explained and detailed. I retain the option of a second opinion, though I have not yet needed to exercise it. I ask the questions that need answering, and I do so from the standpoint that I have autonomy, understanding, and decision-making authority in any process that concerns me.

What I would never do is deviate from qualified and established medical procedure, whether for prophylaxis, acute treatment, or maintenance therapy, on any condition that has been verifiably diagnosed.

The Lure of Snake Oil

That said, I do understand that some people have not been as fortunate as I have in securing the outcomes they want from the medical establishment, whether in pain management, effective treatments, the management of adverse side effects, or simply that plain understanding of human suffering which might persuade a doctor to be a little more empathetic when addressing their concerns.

This might well be the reason people resort to snake oil remedies and unvetted drugs peddled by illegal dispensaries or by merchants without pharmaceutical provenance. Yet whatever fantastic tales are told about a remedy, and whatever endorsements and anecdotes others might offer to suggest it has benefitted them, I cannot outsource the need for better medical outcomes to unregulated practitioners who are effectively exploiting the vulnerability of helpless people for profit, for fame, or for both.

Anecdote or Evidence?

Here lies the crux of it. Should the lived experience of unregulated remedies, with all its accompanying anecdotes and testimonials, matter more than the evidence of what the medical establishment prescribes? These remedies are not the product of any properly conducted clinical trial; their results are sentimental rather than proven. That, I concede, is open for debate, but it is a debate worth having honestly, and with a clear head, rather than one settled by the loudest or most moving story.

If a patient is genuinely not getting what they need from their doctor, in terms of listening, understanding, and acting to help, then the alternatives deserve proper consideration. A second opinion, recourse to a medical ombudsman, a formal appeal: these are the legitimate avenues, and these are the discussions we ought to be having. They keep the patient within the bounds of safety while still asserting the autonomy I hold so dear.

The Real Danger

And so the difficult question remains. How do you convince people that, no matter how fantastic the apparent results of snake oil remedies might seem, they endanger themselves first? There is the risk of outright poisoning. There is the danger of rendering their current regulated treatments ineffective. There is the very real possibility of complicating the conditions they already have to the point of being untreatable.

If I refuse to be the medical establishment's guinea pig, why on earth would I allow a stranger to sell me funny goods? This is the most baffling thing about the news story on the BBC, the one that leaves you asking: why? [BBC News: Dewormer and scabies drugs being sold as cancer treatments, BBC investigation finds]

A Gemini Notebook AI Podcast on this blog

AI-generated infographic on the blog content.