The American journal of emergency medicine
-
Age adjusted serum d-dimer (AADD) with clinical decision rules have been utilized to rule out pulmonary embolism (PE) in low-risk patients; however, its use in the geriatric population has been questioned and the use of d-dimer unit (DDU) assay is uncommon. ⋯ In geriatric patients presenting to the ED with suspected PE, the AADD measured in DDUs maintained sensitivity with improved specificity compared to standard cutoff. In this population, the AADD would have safely reduced imaging by 19% without missing any PEs. AADD remains a valid tool with high sensitivity and negative predictive value in ruling out PE in geriatric patients.
-
Comparative Study
Point of Care Ultrasound in the Diagnosis of Necrotizing Fasciitis.
Necrotizing fasciitis (NF) is a severe, life-threatening soft tissue infection requiring prompt diagnosis and immediate surgical debridement. Imaging, including a computed tomography (CT) scan, can often aid in the diagnosis, though it can prolong time to treatment and diagnosis. Point-of-care ultrasound (POCUS) is often used in the ED to identify soft tissue infections. The objective of this study is to evaluate the use of POCUS to identify NF in patients presenting to the emergency department. ⋯ Our data indicates that POCUS can be used to identify NF with a high sensitivity and specificity.
-
The absence of a specific biomarker for acute mesenteric ischemia diagnosis results in a delay in diagnosis and treatment, as well as a high mortality rate. The current research examined whether the proteins adropin, HIF-1α, and apelin may be used to help in the early detection of acute mesenteric ischemia. ⋯ In this study of 20 patients with acute mesenteric ischemia, we found adropin and HIF-1α levels to be increased compared to patients with abdominal pain who did not have acute mesenteric ischemia.
-
Since the declaration of the novel Corona Virus Disease (COVID-19) as a global pandemic by the World Health Organization, frontline healthcare workers (HCWs) and staff in the Emergency Departments (ED) started experiencing feelings of anxiety and fear from the projected exponential spread and the potential burden on the healthcare system and infrastructure. In Lebanon, major local factors contributing to this fear were the rapid escalation of COVID-19 cases across the country, the lack of preparedness, and the shortage of personal protective equipment, in addition to the evolving economic crisis and financial restrictions. This study aims to investigate the immediate psychological impact of the COVID-19 outbreak on ED staff working in a hospital environment in relation to their household income. ⋯ At our tertiary care center in a low-income, low resource country amidst the COVID-19 pandemic, the HCWs reported marked psychological disturbances on different scales. In particular, the financial burden was associated with increased anxiety and clinical depression, but was not associated with burnout.
-
Case Reports
Silence is deafening: Acute bilateral hearing loss as a rare presentation of acute stroke.
Acute bilateral hearing loss is an uncommon presentation in the Emergency Department (ED), with a variety of potential causes. It is important to consider neurologic vascular etiologies as a cause for acute sensorineural hearing loss. We report a case of acute hemorrhagic stroke presenting as acute bilateral hearing loss. ⋯ He was found to have an acute left temporal hemorrhagic stroke, and magnetic resonance imaging demonstrated multifocal ischemia including an acute right temporal ischemic stroke. In the ED setting, cerebrovascular pathology is an important consideration in the patient presenting with acute hearing loss in the absence of an alternative diagnosis. Missing such a diagnosis can lead to significant morbidity and mortality.