Contributor: Travis Barlock MD Educational Pearls: There are three indications for IV albumin in the ED Spontaneous bacterial peritonitis (SBP) Patients with SBP develop renal failure from volume depletion Albumin repletes volume stores and reduces renal impairment Albumin binds inflammatory cytokines and expands plasma volume Reduced all-cause mortality if IV albumin is given with antibiotics…
Read MoreContributor: Taylor Lynch MD Educational Pearls Hypothermia is defined as a core body temperature less than 35 degrees Celsius or less than 95 degrees Fahrenheit Mild Hypothermia: 32-35 degrees Celsius Presentation: alert, shivering, tachycardic, and cold diuresis Management: Passive rewarming i.e. remove wet clothing and cover the patient with blankets or other insulation Moderate Hypothermia:…
Read MoreContributor: Aaron Lessen MD Educational Pearls: Is the adage, “GCS of 8, you’ve got to intubate” accurate? A recent study published in the November 2023 issue of JAMA attempted to answer this question. Design Multicenter, randomized trial, in France from 2021 to 2023. 225 patients experiencing comatose in the setting of acute poisoning were randomly…
Read MoreContributor: Meghan Hurley MD Educational Pearls: What is ATLS? Advanced Trauma Life Support (ATLS) is a systematic and comprehensive approach to the evaluation and management of trauma patients It was developed by the American College of Surgeons (ACS) The key components include the Primary Survey (“ABCDE”), the Secondary Survey, Definitive Care, and Special Considerations What…
Read MoreContributor: Aaron Lessen MD Educational Pearls: Why is airway management more difficult in obesity? Larger body habitus causes the chest to be above the head when the patient is lying supine, creating difficult angles for intubation. Reduced Functional Residual Capacity (FRC) causes these patients to deoxygenate much more quickly, reducing the amount of time during…
Read MoreContributor: Jason Papazian MD, Travis Barlock MD, Jeffrey Olson Summary: In this episode, Dr. Travis Barlock and Jeffrey Olson meet in the studio to discuss several clips from Dr. Jason Papazian’s talk at the event “Laboring Under Pressure, Managing Obstetric Emergencies in a Global Setting” from May 2023. This event was hosted at the University…
Read MoreContributor: Travis Barlock MD Educational Pearls: Three categories of pressors: inopressors, pure vasoconstrictors, and inodilators Inopressors: Epinephrine – nonselective beta- and alpha-adrenergic agonism, leading to increased cardiac contractility, chronotropy (increased heart rate), and peripheral vasoconstriction. Dose 0.1mcg/kg/min. Levophed (norepinephrine) – more vasoconstriction peripherally than inotropy; useful in most cases of shock. Dose 0.1mcg/kg/min. Peripheral vasoconstrictors:…
Read MoreContributor: Travis Barlock, MD Educational Pearls: Gauge and length of catheter are determinants of flow rate Smaller gauges produce higher flow rate Longer catheters reduce flow rate Common IV gauges produce predictable rates of flow: 20 gauge = 60 cc/min 18 gauge = 105 cc/min 16 gauge = 220 cc/min Central lines typically have two…
Read MoreContributor: Don Stader, MD Educational Pearls: In a secondary analysis of the PART trial, the mortality effect of timing of airway management for patients in cardiac arrest was examined Study looked at whether timing played a part in both laryngeal tube placement or endotracheal intubation during cardiac arrest Did not find any association of timing…
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