J Emerg Med
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The objective of this study was to characterize factors affecting the success rate of nurse-performed ultrasound (US)-guided peripheral vein cannulation in difficult access patients. We prospectively enrolled patients who had two previous unsuccessful i.v. attempts. Nurses were trained in US-guided cannulation using a 7.5-MHz linear probe. ⋯ Cannulation of the basilic vein was successful in 39 of 55 attempts (71%), whereas the success rate for the brachial vein was only 19 of 46 attempts (41%). The reason for difficult access and the one- or two-person technique did not affect success rate. The basilic vein was the best choice for cannulation, and the one-person technique was as successful as the two-person technique.
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Multicenter Study
Emergency department procedural sedation with propofol: is it safe?
Propofol is a sedative agent gaining popularity for Emergency Department Procedural Sedation (EDPS). However, some institutions across the country continue to restrict the use of propofol secondary to safety concerns. The purpose of our study was to evaluate the complication rate of EDPS with propofol. ⋯ The combined average hypoxemia time was 1.2 min (SD 0.4), and in all instances responded to simple airway maneuvers or increased oxygen concentration. No patient required advanced airway maneuvers such as intubation or even positive pressure ventilation. EDPS with propofol seems to be safe in our population.
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Emergency Medicine (EM) was officially recognized as a specialty in Israel in 1999. In 2003 the first nine Israeli trained emergency physicians (EPs) were certified. This survey was undertaken to assess current staffing of Emergency Departments (ED) in Israel and to attempt to estimate future staffing needs for EPs. ⋯ The recognition of the need for Emergency Medicine as a specialty in Israel has not as yet translated into care of emergencies by EPs for most patients. To adequately staff EDs with physicians trained in EM, an emphasis needs to be placed on increasing EM staff and resident positions. The need seems most acute in medium-sized hospitals and during off hours and weekends.
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The objective of this study was to assess the ability of citizens in a senior living community (SLC) to perform adequate cardiopulmonary resuscitation (CPR) and appropriately utilize an automated external defibrillator (AED) in a simulated cardiac arrest scenario (SCAS). This study was a prospective, observational study; a convenience sample of SLC residents aged > 54 years was enrolled. Subjects were presented with a SCAS (adult mannequin, bystander available to assist, AED visible). ⋯ Performance was less satisfactory for the following: only 39.2% (95% CI 26-54%) continued chest compressions after AED arrival, 60.8% (95% CI 46-74%) of subjects correctly attached electrodes, and 6% (95% CI 1-16%) verbalized "clear" in advance of shock. Although many members of our sample SLC had prior training, they frequently failed to adequately perform some key steps in the SCAS. Recent efforts to place AEDs in SLCs should be augmented by a plan to adequately train residents and other available individuals (e.g., staff) in CPR/AED use.
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Case Reports
Posterior reversible encephalopathy syndrome (PRES) in a thirty-six-week gestation eclamptic.
Posterior reversible encephalopathy syndrome (PRES) is a transient clinical neuroradiological entity characterized by clinical signs and symptoms including hypertension, generalized seizure activity, altered mental status, headache, and vision changes; along with characteristic findings on head computed tomography or magnetic resonance imaging scan. Albeit a rare condition, PRES is most commonly reported in the literature in association with obstetric patients suffering from pre-eclampsia or eclampsia. In the acute setting, it is important to recognize the characteristics of PRES and immediately treat the inciting conditions: the patient's hypertension and seizures. ⋯ In the event of early and effective treatment, cognitive function may be completely restored. The following case report reviews a pregnant patient who presented to the Emergency Department with generalized seizure activity and a clinical picture characteristic of PRES. The case demonstrates how appropriate treatment in the acute setting allows complete restoration of cognitive function in the long term.