The American journal of emergency medicine
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Thrombotic thrombocytopenic purpura (TTP) is a rare, life-threatening and easily misdiagnosed thrombotic microangiopathy disease. Few studies have reported the use of therapeutic plasma exchange (TPE) for TTP in emergency departments in China. The present study was a retrospective analysis of patients with TTP who were treated with TPE in our emergency intensive care unit (EICU). ⋯ TPE had satisfactory results for TTP patients although it was not performed every day. Older male TTP patients exhibited a relatively increased risk of death.
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Severely agitated patients in the emergency department (ED) are often sedated with intramuscularly-administered medications. The evidence base underlying particular medication choices is surprisingly sparse, as existing reviews either have methodological limitations or have included data collected outside of emergent settings. ⋯ Existing trials on the use of intramuscular antipsychotics in the ED/psychiatric ED setting were small, heterogenous, and at a moderate or high risk of bias. Given the clinical importance of this topic, further prospective investigations are desperately needed but are currently unfeasible under Food and Drug Administration Exception From Informed Consent regulations.
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Comparative Study
Evaluation of the blood pressure effects of diltiazem versus metoprolol in the acute treatment of atrial fibrillation with rapid ventricular rate.
To evaluate the difference in blood pressure effects of diltiazem intravenous push (IVP) and metoprolol IVP in the acute management of atrial fibrillation with rapid ventricular rate (AF with RVR). ⋯ No significant difference was observed in the blood pressure effects of diltiazem IVP versus metoprolol IVP in the acute management of AF with RVR.
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To describe the emergency department (ED) triage of anaphylaxis patients based on the Emergency Severity Index (ESI), assess the association between ESI triage level and ED epinephrine administration, and determine characteristics associated with lower acuity triage ESI assignment (levels 3 and 4). ⋯ Patients triaged to lower acuity ESI levels experienced delays in ED epinephrine administration. Adult and pediatric patients with skin-related chief concerns were more likely to be to be assigned lower acuity ESI levels. Further studies are needed to identify interventions that will improve ED anaphylaxis triage.