The American journal of emergency medicine
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Head injuries frequently occur in combat. Tactical Combat Casualty Care (TCCC) guidelines recommend pre-hospital use of ketamine for analgesia. Yet the use of this medication in patients with head injuries remains controversial, particularly among pediatric patients. We compare survival to hospital discharge rates among pediatric head injury subjects who received prehospital ketamine versus those who did not. ⋯ Within this data set, we were unable to detect any differences in mortality among pediatric head trauma subjects administered ketamine compared to subjects not receiving this medication in the prehospital setting.
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Infection of implanted cardiac devices (ICD) is an unusual but life threatening event, rarely caused by Haemophilus parainfluenzae. While clinical presentation varies widely, infective endocarditis (IE) involving an ICD lead requires aggressive resuscitation and a multidisciplinary approach. We present a case of a 33-year-old intravenous drug user who presented in multisystem organ failure secondary to infective endocarditis on an ICD lead. This patient had a complicated hospital course requiring removal of her ICD, highlighting the dramatic presentation of this clinical state.
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The treatment of frostbite injuries has undergone a radical change over the past decade with a shift from supportive therapy and observation towards early and aggressive medical intervention with thrombolytics and vasodilators. Institutions that have implemented evidence-based protocols have significantly decreased their amputation rates (Bruen et al., 2007; Lindford et al., 2017a; Twomey et al., 2005). ⋯ Because there was no treatment protocol at our institution, there were multiple delays in the patient's care including imaging and initiation of intravenous (IV) prostanoids. This case illustrates the deleterious effects of delays in treatment and strongly suggests that all facilities located in areas of cold exposure should have protocols in place for such an occurrence.
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The increasing use of sepsis screening in the Emergency Department (ED) and the Sepsis-3 recommendation to use the quick Sepsis-related Organ Failure Assessment (qSOFA) necessitates validation. We compared Systemic Inflammatory Response Syndrome (SIRS), qSOFA, and the National Early Warning Score (NEWS) for the identification of severe sepsis and septic shock (SS/SS) during ED triage. ⋯ NEWS was the most accurate scoring system for the detection of all sepsis endpoints. Furthermore, NEWS was more specific with similar sensitivity relative to SIRS, improves with disease severity, and is immediately available as it does not require laboratories. However, scoring NEWS is more involved and may be better suited for automated computation. QSOFA had the lowest sensitivity and is a poor tool for ED sepsis screening.
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Supraventricular Tachycardias are the most common cardiac rhythm disturbances in pregnant patients. Adenosine is the recommended medication to treat these arrhythmias in part because the medication is projected to be metabolized prior to crossing the placenta and producing any fetal effects. Reported here is a case of a pregnant patient treated with adenosine in which the fetal heart activity was monitored through point of care ultrasonography with documentation of no fetal impact from this medication. This is the first documentation of a lack of fetal effect from adenosine.