European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Comparative Study
Air versus ground transport of patients with acute myocardial infarction: experience in a rural-based helicopter medical service.
Primary prehospital Helicopter Emergency Medical Service (HEMS) interventions may play a role in timely reperfusion therapy for patients with ST-segment elevation myocardial infarction (STEMI). We designed a prospective study involving patients with acute myocardial infarction aimed at the evaluation of the potential benefit of such primary HEMS interventions as compared with classical Emergency Medical Services ground transport. ⋯ Using HEMS in a rural region allows STEMI patients to benefit from appropriate rescue care with delays similar to those seen in urban settings.
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Review
Quality of work life, burnout, and stress in emergency department physicians: a qualitative review.
A 2006 literature review reported that emergency department (ED) physicians showed elevated burnout levels and highlighted several environment and personal issues contributing toward burnout. Research on burnout in EDs is limited. We propose an updated qualitative review on the relationships between work stress, burnout, and quality of work life in ED physicians. ⋯ ED physicians showed moderate to high levels of burnout with difficult work conditions including significant psychological demands, lack of resources, and poor support. Nonetheless, physicians reported high job satisfaction. Further studies should focus on the implementation of measures designed to prevent burnout.
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Observational Study
Emergency dispatch process and patient outcome in bystander-witnessed out-of-hospital cardiac arrest with a shockable rhythm.
To describe the dispatch process for out-of-hospital cardiac arrest (OHCA) in bystander-witnessed patients with initial shockable rhythm, and to evaluate whether recognition of OHCA by the emergency medical dispatcher (EMD) has an effect on the outcome. ⋯ The rate of recognition of cardiac arrest by EMD was high, but EMD recognition did not affect the outcome. The survival rate was high in both groups. Recognized cardiac arrest patients received bystander CPR more frequently than those for whom OHCA remained unrecognized.
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The aim of this study was to evaluate which factors are associated with early hospital arrival and help-seeking delays in acute stroke. All consecutive eligible patients were interviewed face-to-face within 72 h of admission. Factors associated with early arrival were assessed by univariate and multivariate analysis. ⋯ The most common reasons for delaying seeking help were the hope for spontaneous recovery and perceiving the elapsed time as insignificant. The patients who call their family physician lose valuable time and their chance for thrombolysis. Many patients probably neglect symptoms because of stroke itself and therefore do not act fast enough.
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An increased lactate level is related to increased mortality in subpopulations of critically ill patients. The aim of this study was to investigate whether lactate was related to mortality in an emergency department (ED) setting of undifferentiated medical patients. All adult patients admitted from March 2009 to August 2011 to a medical ED with lactate measured within 6 h after arrival were studied. ⋯ The median lactate level was 1.2 mmol/l (5-95% percentiles 0.6-3.8 mmol/l, range 0.2-22 mmol/l). Lactate was associated with 10-day mortality independent of age, comorbidity and presence of hypotension, with an odds ratio of 1.54 (95% confidence interval 1.44-1.63) per 1 mmol/l increase. Lactate is an independent predictor of 10-day mortality among patients admitted to a medical ED.