Peritonsillar abscess drainage in the ED continues to be one of my favorite procedures to perform. There are several tricks to increase your chances for a successful aspiration. One trick involves using a curved laryngoscope to help depress the tongue AND provide a bright light source.
What if you don’t have a laryngoscope readily available?
I have always been envious of the residents who carry around the Continuous Infusions cheat-sheet card, which was created by the UCSF Critical Care Units as part of a campaign for Safe Medication Prescriptions. I want one! So I finally managed to wrangle one away for a few minutes and xerox copy it. Here is the abbreviated card, after paring down the list to just ED-focused medications.
Go to ALiEM (PV) Cards for more resources.
Anaphylaxis is one of the most under-appreciated and under-treated conditions in the Emergency Department. A common misperception is that you need hypotension to diagnose it. Below is a brief summary of the diagnostic criteria and ED treatment protocol. Immediate administration of IM epinephrine is critical.
A major challenge is deciding which patients can go home and which need to be admitted, because of the risk of “rebound” or a biphasic anaphylactic response. This may occur as late as 72 hours later, but typically occur within the first 24 hours. There isn’t a good answer for this.
What’s your practice in dispositioning these patients? Personally, I admit at least those patients who present with severe hypotension, require more than 1 epinephrine dose, or have poor social support.
NOTE: Unlike the photo on the top, warn patients NOT to rest their thumb on the device because of the risk inadvertent needle puncture.
Adapted from [1, 2]
Go to ALiEM (PV) Cards for more resources.
“Ow, that burnnnnssss… ow! ow! ow! … zzzzzz…
As many as 60% of patients report significant pain with the injection of IV propofol. Once a patient experiences pain, it’s too late to reverse it. Often all you can do is to tell them that the pain will subside in a few seconds. What can you do preemptively to minimize the pain of propofol injection?
Open fractures come in all shapes and sizes. Sometimes fractures create only a small, innocuous-looking puncture through the skin. Other times they look grossly contaminated with organic material and have significant soft tissue injury. The major concern is wound infection. Prophylactic antibiotics are essential in the ED.
Typically antibiotics are first-generation cephalosporins. When do you start adding more coverage with high-dose penicillin or aminoglycosides?
Once you have significant soft tissue injury, you are automatically have a Type III fracture and should add an aminoglycoside.
Adapted from [1]
Go to ALiEM (PV) Cards for more resources.
It’s a Friday evening shift in the “minor area” of your ED and a young woman who had imbibed a little too much alcohol comes in with an avulsion of her first left upper incisor after falling and striking her face against the ground. She’s crying because of the event but is otherwise unscathed. At this point it’s time to take care of the avulsion. What to do?
Dermabond (2-octyl cyanoacrylate) and N95 Nasal Bridge Technique
Although originally described for dental avulsions, I have also used this technique to stabilize subluxations. This is temporizing fix until the patient can get to the dentist for a definitive repair. Below is a description of the technique.
In addition, remember to start the patient on prophylactic antibiotics. Penicillin is a reasonable choice. Keep a liquid diet and see a dentist, as soon as possible.
Special thanks to our amazing residents Dr. Mike Hickey for his assistance with the case report and Dr. Warren Cheung for providing one of the images.
There is a growing number of normal volunteers who agree to get an intraosseous (IO) needle placed. Just search Intraosseous Needle on Youtube. Often you can draw blood out of the needle. How do you interpret the lab values? Are they the same as your peripheral blood draw? Should we even send the blood to the lab?
In a 2010 article in Archives of Pathology and Laboratory Medicine, peripheral IV blood from 10 volunteers was compared to blood drawn twice from a single IO line in the humerus. After discarding the first 2 mL of IO blood, the first IO sample was drawn (4 mL). Then a second IO sample was drawn (4 mL), which is equivalent to a sample with the first 6 mL discarded.
Interesting, not all IO labs correlated with IV labs. The good news is that a few critical ones do show correlation: creatitine, glucose, and hematocrit.
Adapted from [1]
Go to ALiEM (PV) Cards for more resources.
Thanks to Dr. Michael McGonigal at Trauma Professional’s Blog for posting about this.