Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Multicenter Study
Access to Federally Qualified Health Centers and Emergency Department Use Among Uninsured and Medicaid-insured Adults: California, 2005 to 2013.
While improved access to safety net primary care providers, like federally qualified health centers (FQHCs), is often cited as a route to alleviate potentially preventable emergency department (ED) visits, no studies have longitudinally established the impact of improving access to FQHCs on ED use among Medicaid-insured and uninsured adults. We aimed to determine whether improved access to FQHCs was associated with lower ED use by uninsured and Medicaid-insured adults. ⋯ We were unable to detect a consistent association between our measures of FQHC access and ED use by Medicaid-insured and uninsured nonelderly California adults, underscoring the importance of investigating additional drivers to reduce ED use among these vulnerable patient populations.
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Physician-assisted death (PAD) has long been a strongly debated moral and public policy issue in the United States, and an increasing number of jurisdictions have legalized this practice under certain circumstances. In light of changing terminology, laws, public and professional attitudes, and the availability of published data about the practice, we review key concepts and terms in the ongoing PAD debate, moral arguments for and against PAD, the current legal status of PAD in the United States and in other nations, and data on the reported experience with PAD in those U. ⋯ We then identify situations in which emergency physicians (EPs) may encounter patients who request PAD or have attempted to end their lives with physician assistance and consider EP responses in those situations. Based on our analysis, we offer recommendations for emergency medical practice and professional association policy.
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Review Meta Analysis
Prognostic Accuracy of the HEART Score for Prediction of Major Adverse Cardiac Events in Patients Presenting with Chest Pain - A Systematic Review and Meta-Analysis.
The HEART score has been proposed for emergency department (ED) prediction of major adverse cardiac events (MACE). We sought to summarize all studies assessing the prognostic accuracy of the HEART score for prediction of MACE in adult ED patients presenting with chest pain. ⋯ The HEART score has excellent performance for prediction of MACE (particularly mortality and MI) in chest pain patients and should be the primary clinical decision instrument used for the risk stratification of this patient population.
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Randomized Controlled Trial Multicenter Study
Low-dose Magnesium Sulfate Versus High Dose in the Early Management of Rapid Atrial Fibrillation: Randomized Controlled Double-blind Study (LOMAGHI Study).
We aim to determine the benefit of two different doses magnesium sulfate (MgSO4 ) compared to placebo in rate control of rapid atrial fibrillation (AF) managed in the emergency department (ED). ⋯ Intravenous MgSO4 appears to have a synergistic effect when combined with other AV nodal blockers resulting in improved rate control. Similar efficacy was observed with 4.5 and 9 g of MgSO4 but a dose of 9 g was associated with more side effects.
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Meta Analysis
Accuracy of Dementia Screening Instruments in Emergency Medicine - A Diagnostic Meta-Analysis.
Dementia is underrecognized in older adult emergency department (ED) patients, which threatens operational efficiency, diagnostic accuracy, and patient satisfaction. The Society for Academic Emergency Medicine geriatric ED guidelines advocate dementia screening using validated instruments. ⋯ ED-based diagnostic research for dementia screening is limited to a few studies using an inadequate criterion standard with variable masking of interpreter's access to the index test and the criterion standard. Standardizing the geriatric ED cognitive assessment methods, measures, and nomenclature is necessary to reduce uncertainties about diagnostic accuracy, reliability, and relevance in this acute care setting. The AMT-4 is currently the most accurate ED screening instrument to increase the probability of dementia and the Brief Alzheimer's Screen is the most accurate to decrease the probability of dementia. Dementia screening as one marker of vulnerability to initiate comprehensive geriatric assessment is warranted based on test-treatment threshold calculations.