Articles: emergency-services.
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Emerg. Med. Clin. North Am. · Feb 2015
ReviewPersonal Protective Equipment and Decontamination of Adults and Children.
Accurate identification of the hazardous material is essential for proper care. Efficient hospital security and triage must prevent contaminated victims from entering the emergency department (ED) and causing secondary contamination. The decontamination area should be located outside the ambulance entrance. ⋯ Decontamination proceeds in a head-to-toe sequence. Run-off water is a hazardous waste. Hospital and Community Management Planning for these emergencies is essential for proper preparation and effective response to the hazardous materials incident.
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Observational Study
Accuracy of Reduced-Dose Computed Tomography for Ureteral Stones in Emergency Department Patients.
Reduced-dose computed tomography (CT) scans have been recommended for diagnosis of kidney stone but are rarely used in the emergency department (ED) setting. Test characteristics are incompletely characterized, particularly in obese patients. Our primary outcome is to determine the sensitivity and specificity of a reduced-dose CT protocol for symptomatic ureteral stones, particularly those large enough to require intervention, using a protocol stratified by patient size. ⋯ CT with substantial dose reduction was 90.2% (95% CI 82.3% to 95.0%) sensitive and 98.9% (95% CI 85.0% to 100.0%) specific for ureteral stones in ED patients with a wide range of BMIs. Reduced-dose CT was 96.0% (95% CI 80.5% to 99.3%) sensitive for ureteral stones requiring intervention within 90 days.
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Emerg. Med. Clin. North Am. · Feb 2015
ReviewToxic Industrial Chemicals and Chemical Weapons: Exposure, Identification, and Management by Syndrome.
Toxidromes aid emergency care providers in the context of the patient presenting with suspected poisoning, unexplained altered mental status, unknown hazardous materials or chemical weapons exposure, or the unknown overdose. The ability to capture an adequate chemical exposure history and to recognize toxidromes may reduce dependence on laboratory tests, speed time to delivery of specific antidote therapy, and improve selection of supportive care practices tailored to the etiologic agent. This article highlights elements of the exposure history and presents selected toxidromes that may be caused by toxic industrial chemicals and chemical weapons. Specific antidotes for toxidromes and points regarding their use, and special supportive measures, are presented.
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Comparative Study
Efficiency Achievements From a User-Developed Real-Time Modifiable Clinical Information System.
This investigation was initiated after the introduction of a new information system into the Nepean Hospital Emergency Department. A retrospective study determined that the problems introduced by the new system led to reduced efficiency of the clinical staff, demonstrated by deterioration in the emergency department's (ED's) performance. This article is an investigation of methods to improve the design and implementation of clinical information systems for an ED by using a process of clinical team-led design and a technology built on a radically new philosophy denoted as emergent clinical information systems. ⋯ The results of this investigation show that information systems that are designed by a clinical team using a technology that enables real-time adaptation provides much greater efficiency for the ED. Staff consider that a point-and-click user interface constantly interrupts their train of thought in a way that does not happen when writing on paper. This is partially overcome by the reduction of cognitive load that arises from minimizing the number of clicks to complete a task in the context of global versus local workflow optimization.
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Multicenter Study
Revisit rates and diagnoses following pediatric tonsillectomy in a large multistate population.
Investigate the incidence and characteristics of revisits following ambulatory pediatric tonsillectomy/adenotonsillectomy. ⋯ 2b.