Tuesday 27 June 2017

Practicing Medicine with an MD Only

The tragic story of Dr Robert Chu is making the rounds on social media after a profile in the Toronto Star and an accompanying piece about the troublesome nature of the CaRMS match that did not provide him a residency position despite two application cycles. His is a horrific end that highlights the high-stress, low-support nature of medicine in general, but particularly for those who hit speed bumps on their path to becoming a physician.

Many words have been written or spoken about how to remedy situations like this and prevent outcomes like Dr Chu's. These are important topics to discuss which for far too long have been left unaddressed in actions if not in words. I wish these conversations were happening independent of this story, however, as there is so much unknown about Dr Chu's situation that it prevents his particular circumstances from being meaningfully addressed and throws his death into the middle of a discussion that is much, much bigger than his individual story, significant as it is.

There are numerous responses being discussed, but I wanted to focus on one of them. Namely, that having an MD, even without any residency training, should permit someone to work in healthcare in some capacity. Indeed, an MD is rather unique among degrees in that, on its own, means very little. Even in fields where additional training is often necessary, the introductory degree still holds value and can be used to pursue various career paths. The MD is, in effect, a useless degree.

This idea has been circulating among American physicians for some time, even if it hasn't gained much traction in Canada, in no small part due to the increasing presence of Physician Assistants (PAs) and Nurse Practitioners (NPs) in the US. Particularly when it comes to PAs, American physicians see people who have spent less time training than a freshly-graduated MD who cannot work independently, but are able to essentially practice medicine under a qualified physician. This begs the question as to why MDs who were unable to match couldn't do the same. It may not even be overly difficult to set up such a system, as PAs don't have much legal authority themselves, but work under the framework of delegation legislated for physicians. The legal and regulatory framework is largely in place already to allow supervised MD practice without residency, under the direction of a fully-trained physician.

Yet, as things currently stand, I would not being in favour of letting MDs practice in a manner similar to PAs. While MD training is longer, and thus both deeper and broader than that for PAs, it's not particularly functional. MDs are trained more to know rather than to do. PAs are trained to work as they were intended as soon as they graduate. A fresh PA is essentially an extra arm to a physician, allowing them to do more using their already-established knowledge. A fresh MD is more like an extra brain, which isn't particularly helpful to a fully-trained physician who already has that knowledge in spades.

Updating training within MD programs to emphasize practical skills above knowledge could solve this problem and set physicians up to have some sort of back-up option if they fail to land a residency. I'd far prefer a set-up like this with continual supervised practice as opposed to something like the old rotating internship leading to the ability to work as a GP after only a year of post-graduate training. This would require a fairly massive shift in medical education from the current approach, all at a time when getting even small adjustments is an uphill battle. Still, I believe that making medical student education more practical and focused on what we do rather than what we know is worthwhile on its own merits, independent of its implications for the job market.

So, it's an option I think should be considered in these sorts of discussions. It's not the simplest solution (that would be simply making moves to improve the student-to-residency spot ratio) and it's not without its flaws. However, I think it could fit into a broader approach to improving medical education that moves the profession forward.

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