Sinai EM Journal Club

When I was preparing an M+M last fall, I came across this notable study called Management of Acute Undifferentiated Agitation in the ED: A Randomized Double-Blind Trial of Droperidol, Ziprasidone, and Midazolam . It’s by Martel et al (including Michelle Biros, who’s editor of Academic Emergency Medicine), and appeared in Academic Emergency Medicine in December 2005 (Vol 12, No 12, pp1167 – coincidentally, right after Dr. Richardson’s EMPATH study).

It’s a good study that we might otherwise overlook, because it came out on the eve of the ACEP guidelines for agitation management and thus, wasn’t included in that extensive lit review.

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This week in journal club, Matt reviewed a nice little trial submitted by a group of Texans to the Canadian Journal of Emergency Medicine. They studied IV dexamethasone in preventing benign headache recurrence (Can J Emerg Med 2006;8(6):393-400, PDF) – something I had never tried, but apparently has been bouncing around the neurology and EM literature for 20 years.

It turns out that migraines may not be simply a vascular disorder, but rather an inflammatory disease. And, as Matt pointed out, it’s very difficult to diagnose migraines; it might be simpler for us ED folk to say headaches exist on a continuum between tension and migraine, and maybe ED patients with primary headache would benefit from a steroid.

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