Over the last couple of days I have been engaged at NeuroLogica in a discussion with a fellow blogger, Marya Zilberberg who blogs at Healthcare, etc. Since the topic of discussion is science-based medicine I thought it appropriate to reproduce my two posts here, which contain links to her posts.
A Post-Modernist Response to Science-Based Medicine
I receive frequent commentary on my public writing, which is great. The feature that most distinguishes blogs is that they are conversations. So I am glad to see that science-based medicine (a term I coined) is getting targeted for criticism in other blogs. One blogger, Marya Zilberberg at Healthcare, etc., has written a series of posts responding to what she thinks is our position at Science-based medicine. What she has done, however, is make many of the logical fallacies typically committed in defense of unscientific medical modalities and framed them as one giant straw man.
She is partly responding to this article of mine on SBM (What’s the harm) in which I make the point that medicine is a risk vs benefit game. Ethical responsible medical practice involves interventions where there is at least the probability of doing more benefit than harm with proper informed consent, so the patient knows what those chances are. Using scientifically dubious treatments, where there is little or no chance of benefit, especially when they are overhyped, is therefore unethical. And further, the “harm” side of the equation needs to include all forms of harm, not just direct physical harm.