Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
-
Multicenter Study Observational Study
An Observational Study of 2,248 Patients Presenting With Headache, Suggestive of Subarachnoid Hemorrhage, Who Received Lumbar Punctures Following Normal Computed Tomography of the Head.
The objective was to determine the incidence of subarachnoid hemorrhage (SAH) diagnosed by lumbar puncture (LP) when the head computed tomography (CT) was reported as demonstrating no subarachnoid blood. ⋯ In patients presenting to the emergency department with acute severe headache, LP to diagnose or exclude SAH after negative head CT has a very low diagnostic yield, due to low prevalence of the disease and uninterpretable or inconclusive samples. A clinical decision rule may improve diagnostic yield by selecting patients requiring further evaluation with LP following nondiagnostic or normal noncontrast CT brain imaging.
-
Multicenter Study Observational Study
Risk of Bacterial Meningitis in Children 6 to 11 Months of Age With a First Simple Febrile Seizure: A Retrospective, Cross-sectional, Observational Study.
National and international guidelines are very heterogeneous about the necessity to perform a lumbar puncture (LP) in children under 12 months of age with a first simple febrile seizure. We estimated the risk of bacterial meningitis in children aged 6 to 11 months with a first simple febrile seizure. ⋯ Among children between 6 and 11 months of age with a first simple febrile seizure, the risk of bacterial meningitis is extremely low. These results should encourage national and international societies to either develop or endorse guidelines limiting routine LP in these infants and contribute to widely homogenized management practices.
-
Multicenter Study
The Urban Emergency Department: A Potential Increased Occupational Hazard for Sharps-related Injuries.
Health care workers are at risk for sharps-related injuries while working in the clinical arena. The authors sought to quantify and compare the frequency of these injuries for all health care personnel between the urban and community emergency department (ED). ⋯ Physicians accounted for the largest proportion of health care workers reporting sharps-related injuries. These injuries occurred more frequently in the urban ED than in the community EDs.
-
Substance use is prevalent among emergency department (ED) patients, and sex has been implicated as an important factor in the etiology, pathophysiology, sequelae, and treatment of substance use disorders. However, additional information is needed about the epidemiology of substance use as it relates to sex among ED patients. ⋯ Although men have a higher overall prevalence of substance use, the frequency and severity of use were similar for men and women for most substances. After other characteristics were adjusted for, sex appears associated with the need for interventions for alcohol, but not tobacco, marijuana, or other drugs.
-
Using recordings of endotracheal intubation attempts obtained with a video-enabled laryngoscope with Miller and Macintosh blades, the authors sought to evaluate the association between laryngoscopic approach (right-sided vs. midline) and intubation success, as well as adverse event rates in the pediatric emergency department (ED). ⋯ First-pass success rate did not differ based upon laryngoscopic approach type; however, a right-sided approach was associated with a longer time to intubation, as well as higher rates of mucosal injury and aspiration among patients undergoing video-enabled intubation in a pediatric ED.