Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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The objective of this study was to examine prehospital provider recognition of stroke by race and sex. ⋯ Significant disparities exist in prehospital stroke recognition.
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The American Board of Emergency Medicine (ABEM) Maintenance of Certification (MOC) program requires every ABEM-certified physician to attest to participating in a quality improvement (QI) activity every 5 years. Understanding the type and frequency of these QI activities could inform the emergency medicine community about the variety of QI activities in which emergency physicians (EPs) are involved. These QI activities could provide ideas for the development of additional quality measures. ⋯ This report demonstrates that diverse QI activities occur in emergency departments (EDs) across the United States. The majority of reported projects are nested in a few categories, following recognized areas of emphasis in emergency care, particularly in areas using time-sensitive metrics.
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Ketamine is a well-known anesthetic with its use trailing back to the 1960s. It has antagonistic effects at the N-methyl-d-aspartate receptor. There is emerging literature to suggest the use of subdissociative-dose ketamine (SDDK) for pain reduction. This evidence-based review evaluates the evidence regarding the use of SDDK for acute pain control in the emergency department (ED). ⋯ Four RCTs with methodologic limitations failed to provide convincing evidence to either support or refute the use of SDDK for acute pain control in the ED.
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Randomized Controlled Trial Multicenter Study
The Association of Health Status and Providing Consent to Continued Participation in an Out-of-hospital Cardiac Arrest Trial Performed Under Exception From Informed Consent.
Emergency medical research performed under federal regulation 21 § CFR 50.24 provides a means to protect human subjects and investigate novel time-sensitive treatments. Although prospective individual consent is not required for studies conducted under this regulation, consent from a legally authorized representative (LAR) or the patient at the earliest feasible opportunity is required to obtain short- and long-term outcome data. The objective of this study was to determine which demographic, cardiac arrest, and patient outcome characteristics predicted the likelihood of obtaining informed consent following enrollment under exception from informed consent in a multicenter cardiac arrest study. ⋯ Initial arrest rhythm and survival with good neurologic outcome were highly predictive of obtaining consent in this cardiac arrest trial. This phenomenon could result in underrepresentation of outcome data in the study arm with the worse outcome and represents a significant potential confounder in studies performed under 21 § CFR 50.24. Future revisions to the exception from informed consent regulations should allow access to critical survival data recorded as part of standard documentation, regardless of patient consent status.
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Randomized Controlled Trial
Arterial Puncture Using Insulin Needle Is Less Painful Than With Standard Needle: A Randomized Crossover Study.
Arterial punctures are important procedures performed by emergency physicians in the assessment of ill patients. However, arterial punctures are painful and can create anxiety and needle phobia in patients. The pain score of radial arterial punctures were compared between the insulin needle and the standard 23-gauge hypodermic needle. ⋯ Arterial punctures using insulin needles cause less pain and fewer procedural complications compared to standard needles. However, due to the higher rate of hemolysis, its use should be limited to conditions that do not require a concurrent potassium value in the same blood sample.