Diminishing Returns: The MIC Creep Dilemma with Vancomycin
The story of vancomycin all started when a missionary from Boreno sent a sample of dirt to a friend at Eli Lilly. The compound isolated had activity against most gram positive organisms. In fact, it got its name from the word ‘vanquish.’ Vancomycin was FDA-approved in 1958. [1] Vancomycin is still a powerful tool against gram positive organisms, but there are some important learning points for using it properly in the critically ill ED patient. [+]
Trick of Trade: Rule of 10’s for burn fluid resuscitation
A patient presents with burns to both his arms, chest, and abdomen (anteriorly only) from a flash fire. That’s about 27% total body surface area (TBSA). So how much IV fluid should be given? Be aware of a phenomenon known as “fluid creep”, where patients actually get WAY too much IV fluids than they should, which can cause delayed complications such as ACS, pulmonary edema, and compartment syndrome. Don’t forget that patients often get a lot of IV fluids in the prehospital setting, which should also be factored in. [+]
Bridging the quality gap: Becoming a peer-reviewed blog
We are now a peer-reviewed blog. It starts today. I have been frustrated (in a good way) by the recent social media discussions (see BoringEM.com) about how social media content is viewed with a skeptical eye by medical educators, academicians, and professionals because of the lack of formal quality-control mechanisms. [+]
![Shuhan He, [+]</p></body></html>](https://i0.wp.com/www.aliem.com/wp-content/uploads/2020/03/Shuhan_He_MD.jpg?w=64&ssl=1)
Patwari Academy videos: Presenting patients in the ED
Doing well on your Emergency Medicine rotation, whether you are a medical student or resident, will depend in large part on your ability to deliver a coherently concise presentation to the senior resident or attending physician. It’s about telling a story that fits into the construct of how the expert physician thinks. [+]
Mentorship: Who benefits?
Mentorship is one of the professional relationships that fascinates me the most. We’ve all had those people in our lives that help us advance our careers, gain more insight to our practice, guide us to a more work/life balance. Some might call these people mentors, while other call them coaches or guides. Even after completion of training or schooling, people make use of these coaches/mentors as is the case in sports or medicine. For example Atul Gawande writes how a mentor helped him improve his practice as a surgeon years after completing his training. [+]
SimWars: A “warring tigers” competition
SimWars You’ve seen this word on the agenda at the most recent Emergency Medicine conference that you attended. It sounded interesting… but you ended up going to a happy hour and missed out on the event. And so you are left with the burning question, what is SimWars? I have now heard Dr. Haru Okuda (Director of VA SIMLEARN) introduce SimWars a few times at the start of competitions at conferences. He usually has a photo of two cute little kittens with great big sweet eyes juxtaposed with a photo of two warring tigers fighting each other. He uses this comedic [+]
Trick of the Trade: Reducing the metacarpal neck fracture
General principles of fracture reduction involve axially distracting or pulling on a fracture fragment and pushing the piece back into anatomical alignment. This can be seen in the video below (automatically starts at 2:25 for the actual procedure). What if this approach doesn’t work? The fracture fragment remains immobile despite your best efforts. [+]
Patwari Academy videos: Primary and secondary assessment
Deer in headlights That was me as a medical student, when I first encountered an undifferentiated patient in moderate distress. The trick is to have a standardized primary and secondary survey approach. Sometimes it takes just a little kick-start to get you thinking and doing. [+]
New Years Resolution: More teachable moments please
“The worst thing about busy shifts is that I never learn anything.” – anonymous resident A junior resident and I were contemplating the many difficulties of residency, especially when working at a busy urban ED where patients are plenty, but teaching during shifts may be harder to come by. We discussed the importance of coming up with at least one learning point or clinical question during each shift, and making a point of following through and reading up on it after. (That shift we both learned about fat emboli s/p extremity fracture.) [+]
Paucis Verbis: Composition of intravenous fluids
There has been a lot of discussion on the ideal intravenous fluids (IVF) for resuscitation in the Emergency Department and ICU. This was highlighted by the landmark study in JAMA on ICU patients who received chloride-rich versus chloride-restricted IVFs. This got me to thinking, what exactly comprises the common IVFs that we order? We so often take for granted what's in 1 liter of normal saline. As it turns out, normal saline is not really "normal". Dr. Scott Weingart has a great podcast on "chloride poisoning" using IVFs. This PV card helps remind me what's in each liter bag of fluids [+]