The American journal of emergency medicine
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The shoulder is one of the most commonly dislocated joints in the human body. Complications usually represent local damage. ⋯ Here we present the case of an 86-year-old female who developed necrotizing cryoglobulinaemic vasculitis in immediate response to a shoulder dislocation. We hypothesize there might be a link between trauma and systemic disease.
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Little data is available in the literature about the role of end tidal oxygen in critically ill patients. We sought to identify the association between the level of respiratory oxygen and clinical outcomes in critically-ill ventilated trauma and burn patients. ⋯ A narrowed difference between ETO2 and inspiratory oxygen is associated with increased mortality in a cohort of ventilated trauma and burn patients. Future research is needed to further elucidate the role of respiratory oxygen level in larger, prospective studies.
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Patent foramen ovale is frequently observed in the general population. In case of massive pulmonary embolism, the sudden increase in the right heart cavity's pressure may cause a right-to-left shunting across this foramen, which could be associated with conflicting outcomes. Herein, we report a case of reversible cardiac arrest preceded by seizures, and followed by hemodynamic stability without any vasopressor. ⋯ Initial echocardiographic assessment revealed an acute cor pulmonale and a right-to-left intracardiac shunt across a large patent foramen ovale, suggesting the diagnosis of massive pulmonary embolism that was lately confirmed by a multidetector CT-angiography. Anticoagulation therapy was rapidly complicated by a hemorrhagic transformation of the ischemic stroke leading to a fatal outcome. This case illustrates the double-edged circulatory effect of shunting across a patent foramen ovale in case of massive pulmonary embolism: it may have limited circulatory failure but caused in the meanwhile a fatal paradoxical brain embolism.
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In response to crowding the use of hallway beds has become an increasingly prevalent practice in Emergency Departments (EDs). There is limited research on whether caring for patients in hallways (HP) is associated with adverse outcomes. The goal of this study was to examine the effects of HP triage on 30 day outcomes for ED return, readmission, and mortality. ⋯ Patients initially triaged to the hallway have an increased odds of 30 day return to the ED, observation and inpatient admission. After adjusting for ESI, the increased odds for return remained similar. The small sample size precluded testing effects of HP status on mortality.