J Emerg Med
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Hanging has become the second most common form of successful suicide in the United States. Along with a high mortality rate, the long-term morbidity is consequential for both the individual patient and society. A thorough knowledge of the clinical approach will assist the emergency physician in providing optimal care and helping to minimize delayed respiratory complications. Using a case-based scenario, the initial management strategies along with rational evidence-based treatments are reviewed.
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The ghost pepper, or "bhut jolokia," is one of the hottest chili peppers in the world. Ghost peppers have a measured "heat" of > 1,000,000 Scoville heat units (SHU), more than twice the strength of a habanero pepper. To our knowledge, no significant adverse effects of ghost pepper ingestion have been reported. ⋯ A 47-year-old man presented to the Emergency Department (ED) with severe abdominal and chest pain subsequent to violent retching and vomiting after eating ghost peppers as part of a contest. A subsequent chest x-ray study showed evidence of a left-sided pleural effusion and patchy infiltrates. A computed tomography scan of the abdomen and pelvis showed pneumomediastinum with air around the distal esophagus, suggestive of a spontaneous esophageal perforation and a left-sided pneumothorax. The patient was intubated and taken immediately to the operating room, where he was noted to have a 2.5-cm tear in the distal esophagus, with a mediastinal fluid collection including food debris, as well as a left-sided pneumothorax. The patient was extubated on hospital day 14, and was discharged home with a gastric tube in place on hospital day 23. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Spontaneous esophageal rupture, Boerhaave syndrome, is a rare condition encountered by emergency physicians, with a high mortality rate. This case serves as an important reminder of a potentially life- threatening surgical emergency initially interpreted as discomfort after a large spicy meal.
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Assessment practices in emergency medicine (EM) clerkships have not been previously described. Clinical assessment frequently relies on global ratings of clinical performance, or "shift cards," although these tools have not been standardized or studied. ⋯ There is substantial variability in assessment practices between EM clerkships, raising concern regarding the comparability of grades between institutions. CDs rely on shift cards in grading despite the lack of evidence of validity and inconsistent process variables. Standardization of assessment practices may improve the assessment of EM students.
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The current literature suggests that emergency physician (EP)-performed limited compression ultrasound (LCUS) is a rapid and accurate test for deep vein thrombosis (DVT). ⋯ A large heterogeneous group of EPs with limited training can perform LCUS with intermediate diagnostic accuracy. Unfortunately, LCUS performed by EPs with limited ultrasound training is not sufficiently sensitive or specific to rule out or diagnose DVT as a single testing modality.
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Case Reports
Tracheal Malplacement of the King LT Airway May Be an Important Cause of Prehospital Device Failure.
The King LT airway (King Systems, Noblesville, IN) is a popular extraglottic device that is widely used in the prehospital setting. We report a case of tracheal malplacement of the King airway with a severe kink in the distal tube. ⋯ A 51-year-old unhelmeted motorcyclist collided with a freeway median and was obtunded when paramedics arrived. After bag mask ventilation, a King airway was placed uneventfully and the patient was transported to the emergency department. Because of the concern for an unstable cervical spine injury, a lateral cervical spine radiograph was obtained on arrival. No cervical injury was seen, but the King airway was noted to be malplaced; the King airway passed through the laryngeal inlet and became lodged on the anterior trachea, creating an acute kink between the two balloons. After reviewing the radiograph, ventilations were reassessed and remained adequate. Both balloons were deflated, and the King airway was removed; the patient was orotracheally intubated without complication. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: The King airway is a valuable prehospital airway that can be placed quickly and blindly with high success rates by inexperienced providers; the King airway, however, is not without complication. Ventilation was not impaired in this patient, but tracheal malplacement may be an important cause of prehospital device failure. If a first placement attempt of a King airway device fails, it is reasonable to reattempt King airway placement with a new, unkinked device before abandoning King airway placement.