The American journal of emergency medicine
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Randomized Controlled Trial
Retromolar intubation with video intubating stylet in difficult airway: A randomized crossover manikin study.
Difficult airway situations, such as trismus and neck rigidity, may prohibit standard midline orotracheal intubation. An alternative route of intubation from the retromolar space using a fiberoptic scope or rigid intubation stylet has been reported. There is no study investigating the applicability of retromolar intubation using a video intubating stylet. This study comparatively analyzed difficult airway management using a video intubating stylet in the retromolar and standard midline approaches. ⋯ The retromolar approach for intubation using a video intubating stylet may be a promising choice for selected patients with a combination of difficult airway features such as limited mouth opening, neck rigidity, and edematous tongue.
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Review Case Reports
Local anesthetic systemic toxicity in the pediatric patient: A case report and review of the literature.
Lidocaine and prilocaine are local anesthetics, a class of medications which are frequently used in clinical medicine to minimize pain in a variety of procedures. They are commonly found in over-the-counter products such as topical anesthetic creams advertised to relieve localized muscle and joint pain. While safe and well-tolerated when used appropriately, an overdose of these anesthetics increases the risk for local anesthetic systemic toxicity (LAST), which in severe cases can present with seizures, cardiac dysrhythmias, and ultimately cardiovascular collapse. ⋯ After stabilization, the patient was transferred to the Pediatric ICU and ultimately made a complete recovery. LAST is a life-threatening presentation which requires early recognition by clinicians, as well as an understanding of the appropriate treatment modalities. We review the assessment and management of LAST, with special focus on the pediatric patient.
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Both traumatic and nontraumatic ocular issues often present to the emergency department. Understanding the epidemiology of ocular presentations to the emergency department not only informs current resource allocation, but also provides opportunities to evaluate the efficacy of prior healthcare access interventions. ⋯ Ophthalmic emergency department visits in the United States between 2010 and 2018 were typically for non-traumatic eye issues. Diagnoses varied greatly by patient demographics, such as age and gender. Understanding these variations is valuable for preparing emergency departments for ocular presentations and providing guidance for future practice.
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Chest compression (CC) depth, CC rate and ventilatory rate (VR) are known to have an impact on end-tidal carbon dioxide (ETCO2) values. Chest compression release velocity (CCRV) is increasingly acknowledged as a novel metric in cardiopulmonary resuscitation (CPR). The objective of this study was to analyze whether CCRV would have any effect on ETCO2 values. ⋯ In OHCA patients, higher CCRV values resulted in higher ETCO2 values. This effect is independent of CC depth, despite the strong correlation between CCRV and CC depth.