Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Comparative Study
Feasibility and reliability of the SHOT: A short scale for measuring pretreatment severity of alcohol withdrawal in the emergency department.
Use of a symptom-triggered scale to measure the severity of alcohol withdrawal could reduce the rate of seizures and other complications. The current standard scale, the Clinical Institute of Withdrawal Assessment (CIWA), takes a mean (±SD) of 5 minutes to complete, requiring 30 minutes of nursing time per patient when multiple measures are required. ⋯ The SHOT has potential as a feasible and acceptable tool for measuring pretreatment alcohol withdrawal severity in the ED. Further research is needed to validate the SHOT, to assess the utility of serial measurements of the SHOT, and to demonstrate that its use reduces length of stay and improves clinical outcomes.
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This study examines the effect of variations in emergency department (ED) volume on physician work efficiency (new patients per hour) and work profile (patient-related activities, including both direct and indirect patient care) and whether these differ between first- (Postgraduate Year [PGY]1) and third- (PGY3) year residents. The authors also determine if changes in volume are associated with changes in teaching interactions between attending and resident physicians. ⋯ Third-year residents see and carry more patients than do their first-year counterparts. They do so primarily by decreasing the amount of time spent with patients and attendings and working more efficiently overall. However, they are not as capable of altering their work profiles in the face of increased volume as their first-year counterparts. While the length of teaching interactions is decreased as volume increases, the number of those interactions resulting in teaching remains constant regardless of volume.
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Comment Letter Comparative Study
Re: "COMLEX-1 and USMLE-1 are not interchangeable examinations".
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Multicenter Study Comparative Study
Safety of intravenous thrombolytic use in four emergency departments without acute stroke teams.
The objective was to evaluate safety of intravenous (IV) tissue plasminogen activator (tPA) delivered without dedicated thrombolytic stroke teams. ⋯ In these EDs there was no evidence of increased risk with respect to mortality, ICH, systemic hemorrhage, or worsened functional outcome when tPA was administered without dedicated thrombolytic stroke teams. Additional effort is needed to improve guideline compliance.
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The emergency medicine (EM) and prehospital environments are unlike any other clinical environments and require special consideration to allow the successful implementation of clinical trials. This article reviews the specific issues involved in EM clinical trials and provides strategies from EM and non-EM trials to maximize recruitment and retention. While the evidence supporting some of these strategies is deficient, addressing recruitment and retention issues with specific strategies will help researchers deal with these issues in their funding applications and in turn develop the necessary infrastructure to participate in EM clinical trials.