Journal of emergency nursing : JEN : official publication of the Emergency Department Nurses Association
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Immunoglobulin A vasculitis is historically more commonly found in children after certain viral infections such as Epstein-Barr, varicella virus, and parvovirus B19. COVID-19 has not been formally established in literature as a trigger for immunoglobulin A vasculitis. However, a main pathogenetic mechanism of COVID-19 is vascular damage, which makes it likely that vasculitis associated with COVID-19 (ie, COVID-19-mediated immunoglobulin A vasculitis) could be biologically plausible, with serious implications, especially for adults. The purpose of this review is to assist emergency nurses in gaining knowledge on the pathophysiology, symptoms, and treatment of COVID-19-mediated immunoglobulin A vasculitis. ⋯ The analysis of published clinical cases showed that COVID-19-associated immunoglobulin A vasculitis affected mostly adults and was characterized by a more severe course because of renal involvement. COVID-19 may be a possible trigger for immunoglobulin A-related disorders. More research is needed to better understand the relationship between immunoglobulin A vasculitis and COVID-19.
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Review Case Reports
Hypokalemic Cardiac Arrest: Narrative Review of Case Reports and Current State of Science.
Hypokalemic cardiac arrest is an uncommon occurrence in the emergency department. Electrocardiogram findings related to hypokalemic cardiac arrest include prolonged QT, U waves, and preventricular contractions leading to Torsades de Pointes and then arrest. Literature evaluating the prevalence of hypokalemic cardiac arrest is scarce, and its management is lacking. This review provides a summary of current literature, recommendations from current guidelines, and proposed management strategies of hypokalemic cardiac arrest. ⋯ More evidence is necessary to support treatment recommendations for hypokalemic cardiac arrest; however, it is the authors' opinion that, if identified early during cardiac arrest, intravenous potassium should be administered to treat a reversible cause for cardiac arrest.
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The emergency department is a primary portal to care for persons after an opioid overdose and those with an opioid use disorder. The aim of this integrative review was to provide best practice recommendations for nurses caring for this highly stigmatized and often undertreated population. ⋯ The emergency department is an ideal setting for addressing the opioid crisis. Nurses can use the recommendations from this review to lead system change and more effectively manage the care of persons with opioid use and opioid withdrawal, and those at risk for opioid overdose.
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Meta Analysis
Nurses and Efficacy of Ultrasound-guided Versus Traditional Venous Access: A Systemic Review and Meta-analysis.
Ultrasound-guided venous cannulation is an increasingly popular tool for peripheral intravenous catheter placement among nursing providers as opposed to standard of care landmark-based placement methods. This systematic review and meta-analysis assessed the use of ultrasound-guided versus landmark-based catheter cannulation among nursing providers across existing literature. ⋯ This study demonstrated the advantage of nurses' ultrasound-guided venous cannulation over landmark-based cannulation methods for first successful placement, although other outcomes were not significantly different between methods. Additional multisite studies with adequately powered sample sizes are necessary to confirm these findings.
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Globally, there is a lack of clarity regarding the best practice to distinguish patients at the highest risk of suicide. This review explores the use of risk assessment tools in emergency departments to identify patients at high risk of repeat self-harm, suicide attempts, or death by suicide. ⋯ This review found no strong evidence to indicate that any particular risk tool has a superior predictive ability to identify repeat self-harm, suicide attempts, or death by suicide. Best practice lacks clarity to determine patients at highest risk of suicide, but the use of risk assessment tools has been recommended. Nevertheless, such tools should not be used in isolation from clinical judgment and experience to evaluate patients at risk. Education and training to augment risk assessment within the emergency department are recommended.