J Emerg Med
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Case Reports
Emergency Bedside Ultrasound Diagnosis of Superior Mesenteric Artery Dissection Complicating Acute Aortic Dissection.
A timely diagnosis of aortic dissection is associated with lower mortality. The use of emergent bedside ultrasound has been described to diagnose aortic dissection. However, there is limited literature regarding the use of bedside ultrasound to identify superior mesenteric artery dissection, a known high-risk feature of aortic dissection. ⋯ Superior mesenteric artery dissection is a high-risk feature of aortic dissection and can be identified with emergent bedside ultrasound.
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Infantile botulism is the result of ingestion of Clostridium botulinum spores, and is the most common form of infection with botulism in the United States. Ninety percent of cases occur in infants <6 months old. The infants typically present with vague symptoms such as hypotonia and poor feeding. This article reports an infant with confirmed infantile botulism that presented to the Emergency Department (ED) with complaints of decreased feeding and absence of bowel movements for >1 week. ⋯ Awareness of the symptoms of botulism and a high degree of clinical suspicion is needed to make a prompt diagnosis.
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Alcohol use in college-age individuals is associated with increased injury risk. Many college drinkers end up in the emergency department (ED) as a result of their drinking, providing a unique opportunity to intervene. ⋯ Seven studies were identified that measured the outcomes of ED interventions for alcohol use in the college-age population. The studied interventions showed promise but had variable success. More research is needed to establish short- and long-term efficacy, specifically in high-risk underage college students.
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Multicenter Study
Intramuscular Ziprasidone: Influence of Alcohol and Benzodiazepines on Vital Signs in the Emergency Setting.
Ziprasidone is a second-generation antipsychotic (SGA) approved for agitation. Few previous studies have examined ziprasidone in the emergency department (ED). For instance, it is unknown how often emergency physicians prescribe ziprasidone, whether it is typically prescribed in combination with a benzodiazepine, or whether use of intramuscular (i.m.) ziprasidone and benzodiazepines affects vital signs compared to i.m. ziprasidone alone. ⋯ This study suggests that many ED physicians, who commonly prescribe a benzodiazepine with a first-generation antipsychotic like haloperidol, have transferred this practice to SGAs like ziprasidone. In this sample, this pairing did not adversely affect vital signs but was associated with marginally longer ED stays. Caution should be exercised when treating alcohol-intoxicated patients with ziprasidone, as this can decrease oxygen saturations.