Friday was challenging day: facial fractures with significant orbital hematoma and only light perception - John, one of my registrars got to do his first lateral canthotomy - after watching the YouTube video. Went very nicely, and got good decompression and quickly improving vision.
Simultaneously, had a relatively young and healthy dominant hemisphere proximal MCA stroke (visible vessel sign on non contrast CT). Aphasic, hemiplegia, field cut, - the whole dominant MCA bag. Thrombolytics would have been stretching the limits a bit - because of the size of the clot, the high NIH stroke score, and the vascular territory at risk , but I recommended that we do it (would have been in at about 2.5 hr from onset). But, there was a visiting neurologist in town for his once monthly neuro clinic, and the stroke registrar (an internal medicine reg running the stroke ward for a month) consulted him - he turned out to be a no thrombolysis is good thrombolysis kinda guy, so we didn't lyse this guy.
Incidently 3 days earlier, we had lysed an identical guy with a dominant visible vessel proximal MCA stroke with a very high stroke score. He was even sketchier to do because we didn't have a definite time of onset - and it was between 3 hrs and 4 hr 15 minutes when we started the TPA. He did well. At 3 days he was talking - not well, but talking, and using his arm and leg.
Later on Friday, we had a 3rd - almost identical dominant MCA stroke. But, he came in after 5 PM and we didn't get a CT for over 2 hours, and he was being managed by an unenthusiastic Reg (I didn't even hear about it until quite late on - after the CT). So, lysis was nowhere in the works.
Then, throw into the mix a car crash with seat belt chest injury including multiple rib fractures, sternum fractures and hemothorax. Chris, another resident got to do his first ever chest tube - went well. (I talked to the surgical Reg, and learned that the surgical Reg's here get very few chest tubes because there is no thoracic surgery - so their only chance is in the ER. So, there's a bit of a lack of teaching material for that particular procedure, and a bit of challenge to get enough balance between the 2 services. I think that not all the attendings are particularly aggressive at being sure that the EM Reg's get the experience they need. I can be reasonably confident that John wouldn't have gotten to do the lateral canthotomy with most of the attendings. Chris also got his first ever LP on Friday.)
For a grand finale, the same MVA guy had a line in his aortic arch that I'm suspicious was artifact, but we couldn't be certain wasn't an intimal tear. I later learned that in fact we might have been able to get a TEE which would have been the ideal to confirm the finding or lack of, but wasn't aware that anyone did TEE at LGH. So, we cranked up to medically manage pusle and BP and transfer to Melbourne - about 250 air miles, plus ground transfers at each end. Labetalol isn't available, and Esmolol isn't stocked in the ER. So, we started with metoprolol plus NTG (GTN when you're upside down on the bottom of the world) for rate and BP control. Then gradually collected esmolol until we had the entire hospital supply which we calculated would just about last long enough for the transfer, and then transitioned him to the esmolol.
Somewhere in there was the sickest Henoch-Schorlein Purpura I'd ever seen - lots of confluent purpura, and enough GI symptoms that we CT'd him - demonstrated total bowel edema, lots of ascites, and some pneumatosis. Not febrile, but until we got it all sorted out, consider Ricketsia and meningococcemia so did the big antibiotics for starters (no IV doxy here, but azithro apparently works fine for most rickettsia. Very nice to not have any internet sites blocked, so quick online lit searches are easy - including YouTube videos of procedures.)
So, Friday was a busy and challenging day. Then Saturday was weak and failing 80 year old day. And terrible performance on my part day. Made big deals out of stuff that the superficial and obvious first answer was the right answer, but way too much testing before I got back to the obvious.
I got reminded of one of the great drawbacks of paper medical records: the record that has disappeared into purgatory after discharge. One of the guys had been discharged a day earlier after a long hospital stay. His record was no longer on the ward, but hadn't yet gotten filed in med records. So, I didn't even have correct information as to how long he had been admitted. Only after a few hours did I stumble into one of the reg's that knew him and got the whole story - which would have clarified the issue with no testing. So, next time I complain about EMR's, I'll try to remember this.
Finally, for new onset Atrial Fibrillation, there is an Amiodarone infusion protocol which appears to never work (I recall that the literature is about a 50% conversion rate) but takes 12 hours or so. So, I've cardioverted 3 guys this week that had been in the ER for 12-24 hours, failed amio and then I buzz them and send them home. So, I've learned a bit about that whole deal. Nobody here seems to have heard about propafenone and I don't know if procainamide is available. Procainamide at least is only an hour infusion.
Local practice is that amiodarone is good for almost anything. They may put it in the water on the cardiology ward. I've not previously had a chance to see the pretty blue color that you develop if you've been on it for a while. Makes me want to give them a little oxygen. Mama, don't let your daughters go to a cardiologist that uses amiodarone a lot!
Enough for now.
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