J Emerg Med
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Case Reports
Hypoglycemia Worsened by Glucose Administration: A Case of Hypoglycemia Years After Gastric Surgery.
Noninsulinoma pancreatogenous hypoglycemia syndrome (NIPHS) is a rare syndrome characterized by postprandial hypoglycemia with neuroglycopenic symptoms occurring 1 to 3 h after a meal. Diagnosis can be elusive, as the vast majority of patients have normal fasting blood glucose levels, and onset of hypoglycemic episodes can be a late complication of gastric surgery. ⋯ We report the case of a 45-year-old woman presenting to the Emergency Department (ED) with new-onset seizures and hypoglycemia worsened by glucose administration. Surgical history is pertinent for a Roux-en-Y gastric bypass approximately 10 years prior to presentation. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Although rare, it is important for emergency physicians to be vigilant of this disease process as a traditional treatment approach for hypoglycemia may be detrimental. Although cases of NIPHS have been documented in literature, its presence in emergency medicine-specific literature is seemingly nonexistent. Noninvasive imaging techniques will be normal, and diagnosis is dependent on awareness of this disease entity coupled with a detailed history.
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Randomized Controlled Trial
The Effects of Dexamethasone on the Time to Pain Resolution in Dental Periapical Abscess.
Dental infections are frequently encountered in the emergency department (ED), with periapical abscesses being among the most painful. Traditional pain management strategies include local anesthetic injections, oral analgesics, and intravenous opioids. ⋯ Single-dose dexamethasone as adjunct to conventional medical management for pain caused by periapical abscess demonstrated a significant reduction in pain 12 h post treatment compared with placebo.
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Case Reports
Mass Casualty Management After a Boiling Liquid Expanding Vapor Explosion in an Urban Area.
The catastrophic fail of a container holding a pressure-liquified gas can generate a boiling liquid expanding vapor explosion (BLEVE) with a subsequent blast wave, flying fragments, and fire or toxic gas release. ⋯ This report describes the management of a mass casualty disaster related to a BLEVE in an urban area due to a highway accident involving a tanker carrying liquified petroleum gas and a truck transporting chemical solvents. The event resulted in 158 casualties that were triaged, stabilized, and transported into the "hub" and "spoke" hospitals of the regional trauma network within 3 h and 22 min from the event by the Emergency Medical Services. The logistic complications related to the partial collapse of the highway bridge on an underlying urban road and the relative solutions adopted, as well as the application and advantages of the use of the Simple Triage and Rapid Treatment (START) algorithm in the field and the criteria adopted for the distribution of patients within the trauma network, are discussed, along with the potential pitfalls observed. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: BLEVE events are rare but can be complex in both logistical management and clinical presentation of the lesions related to the event. The START algorithm is a valuable tool for rapid triage in mass casualty incidents.
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Bupropion is not known to have direct serotonin agonism or inhibit serotonin reuptake. In spite of this, it has been implicated as a causative agent of serotonin syndrome. We highlight two cases of single-agent bupropion overdose that subsequently met the diagnosis of serotonin syndrome by the Hunter criteria, despite the absence of direct serotonergic agents. ⋯ This may be due to an indirect increase in activity of serotonergic cells. In these cases, bupropion overdose resulted in a clinical presentation consistent with serotonin syndrome, with the first having a temporal improvement after treatment with cyproheptadine. Physicians need to be aware of the potential serotonergic activity of bupropion for accurate assessment and treatment of this dangerous condition.