Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Randomized Controlled Trial Clinical Trial
Ultrasound with topical anesthetic rapidly decreases pain of intravenous cannulation.
Physicians and nurses in the emergency department rarely use topical anesthesia when starting intravenous (IV) lines because of time constraints and lack of data on patients' perception of the pain associated with this procedure. Ultrasound pretreatment of skin increases permeation rates of hydrophobic topical medications, including topical lidocaine. The objective of this study was to demonstrate that ultrasound treatment followed by brief application of topical anesthetic decreases the patients' perception of the pain of IV cannulation. ⋯ The SonoPrep ultrasound device applied to skin for 15 seconds followed by 5 minutes of 4% liposomal lidocaine cream significantly reduced patients' perception of the pain of an IV start when compared with standard care. There were no adverse side effects noted in any participant during the 36 hours of the follow-up period.
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As emergency medicine faculty, we are called upon to be skilled in a great number of different areas. Residency training prepares us to be knowledgeable clinicians, skillful at procedures, good communicators, and effective at multitasking. Rarely, however, does it prepare us as educators or in the nuances of career advancement in an academic environment. ⋯ In addition, we all hope to have successful careers as clinician-educators. The goal of this report is 2-fold: to provide a guide for faculty to advance their skills as educators and to help teaching faculty to advance their academic career. The first section of this report presents an approach to becoming a skilled educator, and the second section focuses on career development as an educator in an academic setting.
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Inclusion of a measure of comorbidity in trauma scoring has been suggested due to the potential for preexisting conditions to impact on patient outcomes, but studies have reported varied results. The Charlson Comorbidity Index (CCI) includes 19 diseases weighted on the basis of their association with mortality, and can be extrapolated from International Classification of Diseases, Ninth Revision (ICD-9) codes for administrative databases. ⋯ While the CCI can be extrapolated from ICD codes and provides a measure of comorbid condition severity and was associated with mortality, addition of the CCI to prediction models did not result in a substantial improvement in performance.
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To determine the prevalence of hip and pelvic fractures in emergency department (ED) patients with hip pain and negative standard initial radiographs. ⋯ In this cohort of ED patients with symptoms suspicious for hip fracture who had negative standard radiographs, the authors found that 4.4% were subsequently diagnosed as having fracture. Further studies are warranted to identify characteristics of patients requiring advanced hip imaging studies.
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Influenza outbreaks have been associated with worsened emergency department (ED) crowding. We sought to examine the mechanism behind this association. ⋯ Influenza season is associated with increased ED utilization by patients aged 65 years and older, most of whom have major respiratory illnesses and may require hospital admission. No association was seen between influenza and utilization by younger patients. Efforts to reduce the impact of influenza seasons on EDs should focus on elders.