Wednesday, April 1, 2009

One step closer


Today, I spent a significant part of my day filling out paperwork for residency. I always thought third year electives would be the last wrangling with forms that I would have to do in medical school, but I was gravely mistaken. Not only do you need to submit a several paged detailed account of your health and vaccination history, but you also need to fill out paperwork for a limited medical license, a parking pass, a hospital ID, confidentiality agreements, etc.

This could have been an easy task, if it were not for the fact that our school secretary is neurotic and the least task-oriented person I know. It took me a good two hours to get a Dean signature and another hour to get my titer record. Then, I had to make an appointment to see the notary services at the embassy and call the school doctor to get my health forms signed. Wasn't I supposed to be at the beach sipping martinis post MATCH?

We're on day three of our medicine subinternship. I was dreading returning to the medicine wards after all the negative attitudes that resound about this particular rotation during interviews. I have to say it is not nearly as bad as I was anticipating and far more enjoyable than it was last year during our clinical clerkship. My ward specializes on infectious disease and the professor is somewhat of a regional TB expert, so if nothing else I will come out of these three weeks with a superb knowledge of how to work tuberculosis into virtually every differential. We covered some particulars of DKA management and insulin dosing today, which should come in handy during internship. Suddenly, I see everything in the light of how this will make me seem less clueless in residency and it is my hope that this new found motivation to learn will actually let the material sink in for longer.

Malcolm Gladwell's theory of 10,000 hours of practice leading to expertise most definitely applies to medicine as well (at least this is my excuse for not feeling nearly ready to be a practicing MD). Given that the average medical student spends forty hours per week either studying or in the hospital in the last two years of medical school and there are on average 30 days of vacation time, we should reach around 3500 hours of medical training by the end of medical school (40hours x 30days x 11 months). How many years should it take for us to be truly competent in medicine then? An additional 6500 hours. In internship, residents work an average of 60 hours per week as indicated on the aamc website for emergency medicine residency training. So, in internship we should accumulate another 2640 hours. This means that mid way through our PGY-3 year we should reach the 10,000 hours of clinical training in medicine. I'll let you know in January 2012, if I've reached that point.

Now to apply this to the 3 vs. 4 year emergency medicine debate...With this line of thinking it should make sense that a three year residency program would suffice for adequate training. BUT, if you really want to be an expert in your specialty, you should only start counting on the first day of your emergency medicine training, in which case you really need to be in a four year program to accumulate 10,000 hours of clinical training in residency. However, this exercise does not account for time spent in off rotations, the repetition of material, the ability of a resident to retain knowledge, and the varying patient load depending on the hospital where you are located.

On a completely different note, I listened to a great NPR podcast today on PTSD in Tibetan monks. I can't imagine a better past time when you're commuting than listening to Fresh Air podcasts. Terry Gross does a great job of conducting insightful, interesting interviews that keep even the most inpatient listener engaged. On 3/26 she interviewed Dr. Michael Grodin, who is the co-director of the Boston Center of Refugee Health and Human Rights. He talks about his experience treating monks that were tortured for resisting the Chinese. His efforts to lead them in meditation often failed because they would have flashbacks of their time in prison. He also talks about the challenges of drug compliance in this population and helping them create a meaningful existence in present day Boston.

Interestingly, he also works with Holocaust survivors that relive their terrible WWII experiences with the onset of dementia. He theorizes that the disinhibition of dementia is leading to flashbacks from this time. The smell of urine in the nursing home, for instance, is enough to revoke thoughts from the Nazi era concentration camps. I find it quite tragic that these people must relive such sad events in the last years of their lives. Dr. Grodin mentioned that one important therapeutic measure was to emphasize to the patient that they are not burdening the therapist by revealing this information. Many Holocaust survivors are worried that by relaying painful memories they are spreading the suffering to another generation.

It is a difficult role caretakers must play with post traumatic stress patients. You need to encourage the individual to vocalize their fears and at the same time protect them from reliving past traumatic events over and over again. Unfortunately, the prognosis is grim with 50% becoming chronic, especially when treatment for PTSD is delayed. Many times the hypervigilance that is seen in this condition is addressed with meditation (something that lead to the unexpected observation in Tibetan monks). Dr. Grodin describes a particularly helpful therapeutic approach of visualizing a lotus flower that floats down the river every time a disturbing thought comes up. He has had quite some success employing this strategy in addition to medication, psychotherapy, and other methods. Here is a link to the podcast, if you're interested.

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