Contributor: Dylan Luyten, MD Educational pearls: Clinical management of COVID-19 is rapidly evolving, relying on case reports and clinical experience In just a month, the consensus around management of COVID patients with severe hypoxia has shifted from an early intubation strategy to other, non-invasive means Intubating early can quickly consume ventilator resources, require increased intensive…
Read MoreContributor: Dylan Luyten, MD Educational Pearls: Bag-valve masks (BVM) typically have a port to connect O2 to. Unfortunately room air becomes entrained in the mask, reducing the FiO2 delivered to the patient. This can be overcome by using a PEEP (positive end-expiratory pressure) valve on the BVM PEEP valves function by keeping alveoli open in…
Read MoreContributor: Michael Hunt, MD Educational Pearls: Due to the efficacy of vaccination, epiglottitis is now more common in adults than children Risk factors include smoking and other immunocompromising co-morbidities, such as diabetes Epiglottitis can present with sore throat and fever, with potential rapid progression to respiratory distress and stridor Diagnosis can include x-ray to look…
Read MoreAuthor: Michael Hunt, MD Educational Pearls: Bedside transtracheal ultrasound to confirm proper endotracheal intubation is simple and effective Review of 17 studies showed transtracheal ultrasound was was 98.7% sensitive and 97.1% specific Curvilinear probe may be preferable as it provides a larger field of view Editor’s Note: rather than explain what you’re looking for… just…
Read MoreAuthor: Aaron Lessen, MD Educational Pearls: Dyspnea can occur in up to 50% of intubated patients Dyspnea is associated with prolonged mechanical intubation Often goes undiagnosed as these patients have difficulty communicating Expert opinion on reducing sensation of dyspnea Reduce stimulation of respiratory drive like fever and acidosis Give bronchodilators for patients with wheezing Optimize…
Read MoreEducational Pearls: RSI includes induction agent (sedative) and a paralytic Succinylcholine is a depolarizing paralytic of rapid onset and short duration with contraindications in hyperkalemic states and muscular dystrophy Rocuronium and vecuronium are longer acting, non-depolarizing paralytic, more commonly Common induction agents are etomidate and ketamine Ketamine can be particularly beneficial for bronchodilator effects in…
Read MoreAuthor: Gretchen Hinson, MD Educational Pearls: Diagnosis can be difficult and often delayed Asymmetric breath sounds, choking, stridor may be present, but children also present asymptomatically Peak incidence around one to two years of age Hot dogs, nuts, popcorn – round and smooth objects are most commonly aspirated References: Green SS. Ingested and Aspirated Foreign…
Read MoreAuthor: Sam Killian, MD Educational Pearls: Two high-quality randomized control trials published in 2018 demonstrated no difference in mortality or neurologic outcomes when using a supraglottic airway compared to endotracheal intubation in out of hospital cardiac arrest These two trials enrolled over a combined 12000 patients Supraglottic airways have a higher success rate than intubations…
Read MoreAuthor: Ryan Circh, MD Educational Pearls: Review of 25 randomized control trials encompassing 16,037 acutely ill hospitalized patients Patients given oxygen with saturations > 94% on room air were found to have associated increased mortality in-hospital, at 30-days, and at long-term follow up It may seem intuitive, but do not give oxygen to patients…
Read MoreAuthor: Don Stader, MD Educational Pearls: Steakhouse syndrome is an impacted esophageal food bolus. Occurs because they have an esophageal stricture (schatzki ring, scarring, esophagitis). Classic treatments have consisted of effervescents, glucagon, and/or sublingual nitroglycerin (NTG). Recent case series has shown oral 400mcg tablet of NTG dissolved in 10cc tap water was 100% successful. Complications…
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