Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Comparative Study
The effect of stylet choice on the success rate of intubation using the GlideScope video laryngoscope in the emergency department.
The objective was to determine whether the using the GlideRite rigid stylet (GRS) compared with a standard malleable stylet (SMS) affects the success rate of intubation using the GlideScope in emergency intubations. ⋯ Both first-attempt and ultimate success rates were higher with GlideScope intubations in the ED when the rigid stylet was used compared to the malleable stylet. The number of complications and, in particular, the incidence of oxygen desaturation were lower in the GRS group than in the SMS group. The two stylet groups were similar regarding difficulty of the airway and experience level of the operator.
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The objective was to explore the incidence, predictors, and prognostic significance of emergency department (ED) neurologic deterioration in patients with spontaneous intracerebral hemorrhage (SICH). ⋯ Nearly one-quarter of SICH patients with an initial GCS of 13 to 15 had a two points or more deterioration of their GCS while in the ED. ED neurologic deterioration was associated with death and poor neurologic outcomes on discharge. Several risk factors that are available early in the patients' courses appear to be associated with ED neurologic deterioration. By identifying patients at risk for early neurologic decline and intervening early, physicians may be able to improve patient outcomes.
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Comparative Study
Identifying high-risk geographic areas for cardiac arrest using three methods for cluster analysis.
The objective was to identify high-risk census tracts, defined as those areas that have both a high incidence of out-of-hospital cardiac arrest (OHCA) and a low prevalence of bystander cardiopulmonary resuscitation (CPR), by using three spatial statistical methods. ⋯ The five high-risk census tracts identified may be possible sites for high-yield targeted community-based interventions to improve CPR training and cardiovascular disease education efforts and ultimately improve survival from OHCA.
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Lack of sex disparity in cardiovascular testing after coronary computerized tomographic angiography.
The authors assessed whether there was a sex disparity in testing of patients after coronary computerized tomographic angiography (CTA) was performed for emergency department (ED) patients with potential acute coronary syndromes (ACS). In theory, once coronary anatomy has been determined, any disparity in subsequent workup should not be the result of differences in presentation. ⋯ Male patients with potential ACS who receive a coronary CTA as a part of their ED evaluation were no more likely than female patients to receive further testing within 30 days.
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Recent efforts to increase emergency medical services (EMS) prehospital research productivity by focusing on reducing systems-related barriers to research participation have had limited effect. The objective of this study was to explore the barriers and motivators to participating in research at the agency and provider levels and to solicit suggestions for improving the success of prehospital research projects. ⋯ This study identified factors that influence the participation of EMS personnel in research and gathered suggestions for improvement. These findings were organized into the PRECEDE/PROCEED planning model that may help researchers successfully plan, implement, and complete prehospital research projects. The authors provide guidance to improve the research process including directly involving EMS providers throughout, a strong theme that emerged from the data. Future work is needed to determine the validity of this model and to assess if these findings are generalizable across prehospital settings other than those affiliated with PECARN.