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Post-Tonsillectomy Hemorrhage: ReBaked Morsel

Pediatric EM Morsels

Since tonsillectomy is one of the most common pediatric surgeries in the US (~500,000 per year) and the rate of post-tonsillectomy hemorrhage is about 1-5% , it is a good idea that we all are familiar with how to manage this issue! 2021 Aug;147:110807. Epub 2021 Jun 24. 2021 Aug;147:110802. Epub 2021 Jun 12.

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IV versus IO: Does your Site of Access Matter in Cardiac Arrest?

NAEMSP

1] The Adult Cardiac Arrest ACLS algorithm currently includes epinephrine and either amiodarone or lidocaine as recommended pharmacologic therapies. 1] Table from Hamam et al. 9] Figure from Clemency et al. 1] References 1. 2021 Oct;167:261-266. minutes versus 5.4 minutes). [5] Resuscitation.

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Calcium in Out-of-Hospital Cardiac Arrest

NAEMSP

After several cycles of defibrillation, epinephrine, and amiodarone, the patient remains in cardiac arrest. Additionally, low ionized calcium levels have been correlated with increasing mortality in sepsis and other critical illnesses in adults and children (Bora, Ramazan, Oznur, Emre, & Basar, 2021), (Sanchez, et al.,

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Optimizing Hemodynamics Prior to RSI

FOAMfrat

As reported within the 6th edition Manual of Emergency Airway Management, there are cardiac arrest rates between 1% and 4%, with other complications (mostly hypoxemia and hypotension) as high as 30% in patients with first-pass success [1, pg 29; 4-10]. Why is Physiologic Optimization Important? Up to 44% per other sources [12].

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Inotropes and Vasopressors: Doses, indications, contraindications and effects

ECG & Echo Learning

Most agents exhibit both vasopressor and inotropic effects (Figure 1). Epinephrine Shock (any) Cardiac arrest Bronchospasm Anaphylaxis Bradycardia (second-line alternative) Infusion : 0.01 μg/kg/min Bolus : 1 mg IV every 3 to 5 min (max 0.2 mg/kg) IM: (1:1000): 0.1 J Intensive Care Med 2021; 36:101.

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Classic Journal Club: TXA for Epistaxis

REBEL EM

When simple maneuvers fail, we proceed to topical agents such as lidocaine with epinephrine, oxymetazoline, anterior nasal packing, and electrical or chemical cauterization. 2013 Sep;31(9):1389-92. PMID: 33612282 Janapala RN, Tran QK, Patel J, Mehta E, Pourmand A. Paper: Zahed R, Moharamzadeh P, Alizadeharasi S et al.

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Sepsis Updates Relevant to the Emergency Physician

EMDocs

The most recent surviving sepsis campaign (SSC) guidelines were released in 2021, which provided 93 recommendations for evidence-based sepsis management. This was based on studies that demonstrated qSOFA was more specific but less sensitive than its counterparts (Table 1).

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