Pharmacotherapy

#FOAMed Digest No.5: But This One Goes to 11

Time once again for your mid-week blast of FOAMy goodness from around the interwebs. There’s no particular subject today; instead we’re going to highlight some of the better podcasts/vodcasts that updated this week. Podcasts are great. They break up the monotony of reading (and the monotony of mundane things like laundry, grocery shopping, training for this damn marathon…). For the more distractible among us, they usually come in easily-digestible 20-30 minute morsels. They expose you to different presentation styles, and allow you to match a face and a voice with the big names in FOAMed. Most of them also feature written show notes with references as well, which allows you both to reinforce the things you learned while listening, and also to dig deeper into topics you’re interested in.

Fun for the whole family!

Three Stars:

1. I think FOAMcast, authored by residents and EM social media savants Jeremy Faust and Lauren Westafer, might be the first example of “metaFOAM.” They peruse the FOAM world for interesting recent posts, then integrate that information with relevant material from the most popular EM textbooks (i.e., “Rosenalli”), other relevant blogs/podcasts, primary literature, and even Rosh Review questions. This week they use a post from ALiEM on calcium channel blockers vs beta blockers for A-Fib as a jumping-off point for a discussion on ED management of A-Fib and A-Flutter. There’s links to vodcasts from Scott Weingart and Amal Mattu on narrow-complex tachydysrhythmias, and plenty of cited references from the primary literature (including one from our own Brian Cohn!). It’s good stuff.

2. Speaking of the Godfather of ED EKG, Dr. Mattu has two quick cases for you to ponder. Remember: T-wave inversion does not always mean cardiac ischemia!
Remember: Gotta think tox in a seemingly unprovoked wide complex tachycardia!

3. Steve Carroll at EM Basic provides an excellent analysis of the ED management of asymptomatic hypertension, including references to the relevant ACEP Clinical Policy document and other FOAMed resources.


Oldie But Goodie:

Chris Nickson, creator and administrator of Life in the Fast Lane, gave an excellent talk at the original SMACC conference in March 2013 with the confidence-inspiring title, “All Doctors are Jackasses.” Why are we jackasses? Because we don’t do enough to understand how we think and how we make decisions, and this leads us to make errors. Watch Nickson’s lecture and begin to understand how to remedy this situation.
(EXTRA CREDIT: Links in the show notes to the other SMACC talks in the “Mind of the Resuscitationist” plenary by Weingart, Cliff Reid, and Simon Carley.)

F(FN)OAMed:

By this point you guys all know how awesome EM:RAP is, but this week is particularly relevant because Herbert & Co. just released an “EM:RAP Mini” segment about the newly-published “Ultrasonography versus Computed Tomography for Suspected Nephrolithiasis” trial in the New England Journal. For those of you that aren’t familiar, this was a study in which we participated, and our own Drs. Aubin and Griffey are authors on the paper! An excellent summary of this paper is found on the Emergency Medicine Ireland blog, with a link to download the EM:RAP Mini segment in the show notes.

The Gunner Files:

1. Time to synthesize the knowledge you gained about non-surgical management of pediatric appendicitis at Journal Club last month. Dr. Cohn is back with another excellent EMJClub podcast along with Drs. Trehan and Horst, summarizing the primary literature.

2. EMin5 is back at it with a review of the four types of shock, in a little over four minutes.

3. From the Maryland Critical Care Project, an excellent lecture from Neuro Critical Care and ED intensivist Dr. Wendy Chang describing the ED management of status epilepticus. She covers the gamut from first-line benzos to second-line AEDs and third-line agents for initiation of therapeutic coma.

4. The good people at the All NYC EM blog posted a lecture given during their conference day by the FOAMed superstar Dr. Haney Mallemat. He covers all the basics of ultrasound evaluation of pericardial effusion and tamponade, even ultrasound-guided pericardiocentesis.

5. In case you’re not familiar, US Air Force Pararescuemen, a.k.a. “PJs,” are the ultimate badasses. Just look at it this way: think becoming a SEAL is tough? PJ training has an even higher failure rate. But I digress.
Former PJ and critical care flight retrieval medic Mike Lauria is now in medical school, and is making a bit of a splash in the FOAMed community as an expert on training, thinking, and operating in high-stress environments. Scott Weingart recently interviewed him on EMCrit about the concept of “mental toughness,” how that translates from the combat realm to the ED, and how to incorporate it into physician training. Really interesting stuff.


That Others May Live,

Sam Smith, PGY-3

#FOAMed Digest No. 4: Butter My Biscuit, Baby

Welcome back, to the brand new edition of the WUEMR FOAMed Digest. Get out your Tintinalli’s and strap in, because we’re going back to basics today. It’s all about the bread and butter. The things any PGY-2 setting off to an overnight Saturday shift in the Deuce should have down cold…yet us seniors still screw up on the daily.

FOAMed…ENGAGE!

Three Stars:

1. If my last shift at Children’s is any indication, the season is upon us – pharyngitis in every exam room. Casey Parker over at Broome Docs (a blog authored by EPs & GPs practicing in rural Australia), presents a magnificent summary of the data surrounding rapid strep swabs, antibiotic use for symptom relief, and antibiotic use for preventing secondary complications of strep. As always, be sure to check out the original literature for yourself. And don’t miss Minh Le Cong’s excellent counterpoint in the comments, which is also well-referenced.

2. What’s your record for most C-collars cleared in one shift? (When you hit double-digits, then we can talk.) The best tools in our arsenal for clearing C-spine in low-risk patients remain the Canadian C-spine and NEXUS instruments. But which one should you use? Do you even remember which criteria belong in each rule, or do you find yourself trying to apply the “Canadi-EXUS” criteria, like I do? Luckily for us, Alayna Hawling at BoringEM authored an excellent rundown and comparison – with a pretty flowchart!

3. As much as you want to start the fist-pumping and beer-chugging as soon as you drop that tube past the cords, your work with the intubated patient is not done, my friend! We’ve already touched on our persistently poor rates of achieving adequate analgesia & sedation in the intubated patient. Another part of quality post-intubation care is knowing what to do if your ventilated patient acutely decompensates. Check out Chris Cresswell’s summary of the DOTTS mnemonic over at EM Tutorials.
(EXTRA CREDIT: He also included a link to Scott Weingart’s notes regarding care of the crashing ventilated patient, which are well worth a look.)

Oldie But Goodie:

There’s been some e-mail discussion lately among our attendings regarding the best way to clean lacs prior to closure. Back in February, Ken Milne at the Skeptic’s Guide (along with Eve Purdy, a rockstar med student and creator of the excellent Manu et Corde blog) published a piece dedicated to breaking down the dogma of management of simple lacerations. Tap water vs sterile water, sterile gloves vs clean gloves, to sew or not to sew…it’s all covered here. Plus there’s links to other excellent FOAMed resources regarding wound care dogma.

F(FN)OAMed:

The good folks over at EB Medicine recently published a stem-to-stern guide to UTI diagnosis and management in the ED, all based on best available evidence. A bit lengthier than your average blog post, but incredibly high-yield and well worth your time. It’s a bit difficult for me to place a direct link here, but you can find it simply by logging into your account at EBMedicine, following the link to browse issues of Emergency Medicine Practice, and opening the July 2014 issue on UTI.
(As always, contact your friendly neighborhood Social Media Committee member if you need help obtaining access to EB Medicine resources.)

The Gunner Files:

1. Hard to get through a Deuce shift without breaking out the prochlorperazine at least once. We’ve all seen patients get jittery, agitated, or downright whacky following its use. Does Benadryl help? A PharmD expert at ALiEM has a good lit review of the topic.

2. Short and sweet: some diabetic medications are more likely to cause harmful hypoglycemia after overdose than others. Quick table-based rundown over at ALiEM.

3. It is asthma season, and you may find yourself in the worst-case-asthma-scenario of impending need for intubation. Check out this post from The Kings of County regarding care for the sick asthmatic, including intubation and mechanical ventilation issues.

4. FOAMed is taking the world by storm! Does the UK College of Emergency Medicine launching a dedicated FOAMed site mean it’s officially gone mainstream? Don’t worry – we were all into FOAMed before it was cool. But seriously, check out this vodcast on diagnostics in EM, and not feel quite so much increase in sphincter tone when Carpenter or Cohn pimp you on likelihood ratios or Bayesian analysis.

5. Another classic from the Skeptic’s Guide, this time addressing another oh-so-common ED complaint: renal colic. Fluids? Flomax? Any good evidence for either? In news that will surprise no one, Ken Milne is skeptical.


Never stop learning,

Sam Smith, PGY-3