The American journal of emergency medicine
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Multicenter Study Observational Study
Development of a 2-step algorithm to identify emergency department patients for HIV pre-exposure prophylaxis.
Expanded access to HIV PrEP is a central pillar of the "Ending the HIV Epidemic" initiative. Identification of PrEP eligible individuals in EDs remains understudied. Our goal was to estimate the accuracy of the Denver HIV Risk Score (DHRS), a quantitative HIV risk tool, for determining PrEP eligibility, and to incorporate it into a novel screening algorithm to optimize sensitivity and specificity. ⋯ Among a heterogeneous ED sample, a substantial proportion was identified as PrEP eligible, and a 2-step algorithm had high sensitivity and specificity for identifying PrEP-eligible patients.
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Review Meta Analysis
Efficacy of topical tranexamic acid in epistaxis: A systematic review and meta-analysis.
Epistaxis is a very common presentation in the emergency department (ED), accounting for approximately 1 in 200 ED visits in the United States. Currently, standard practice includes the initial use of topical anesthetics and vasoconstrictors, followed by more invasive treatments such as nasal packing, cauterization or surgical ligation for refractory cases. Over the years several studies have investigated the potential use of topical Tranexamic Acid (TXA) in the management of epistaxis. We have conducted a meta-analysis to assess the efficacy of topical TXA versus other standard practices or placebo in the management of epistaxis. ⋯ Topical TXA is associated with better bleeding cessation rates after treatment compared to the standard practices.
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Extracorporeal cardiopulmonary resuscitation (ECPR) has gained increasing as a promising but resource-intensive intervention for out-of-hospital cardiac arrest (OHCA). There is little data to quantify the impact of this intervention and the patients likely to benefit from its use. We conducted a meta-analysis of the literature to assess the survival benefit associated with ECPR for OHCA. ⋯ Extracorporeal cardiopulmonary resuscitation is a promising but resource-intensive intervention that may increase rates of survival to hospital discharge among patients who experience OHCA.
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Observational Study
Rapid antigen test to identify COVID-19 infected patients with and without symptoms admitted to the Emergency Department.
Early detection of SARS-CoV-2 patients is essential to contain the pandemic and keep the hospital secure. The rapid antigen test seems to be a quick and easy diagnostic test to identify patients infected with SARS-CoV-2. To assess the possible role of the antigen test in the Emergency Department (ED) assessment of potential SARS-CoV-2 infection in both symptomatic and asymptomatic patients. ⋯ The antigen test performed in the ED, though not ideal, can improve the overall identification of infected patients. While it appears to perform well in symptomatic patients, in asymptomatic patients, although it improves their management, it seems not to be definitive.
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The most common presenting complaint to the emergency department (ED) is pain. Several studies have shown that a large proportion of ED patients either receive no or sub-optimal analgesia. Patient-controlled analgesia (PCA) pumps used in the post-operative setting has shown to decrease total opioid consumption and has increased patient and nurse satisfaction. ⋯ The quality, the differences in study methods and outcome measures used, and heterogeneity of the studies performed to date do not provide adequate evidence to support its widespread use in the ED. Well-designed studies conducted in the ED are still needed to evaluate the ideal patient population to whom these PCAs may provide the most benefit as well as a robust cost-analysis to ensure feasibility of use in the future.