Intravenous Cetirizine Versus Intravenous Diphenhydramine for the Treatment of Acute Urticaria: A Phase III Randomized Controlled Noninferiority Trial.

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Acute urticaria is a frequent presentation in emergency departments (EDs), urgent care centers, and other clinical arenas. Treatment options are limited if diphenhydramine is the only intravenous antihistamine offered because […]

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Trends in Diagnostic Point-of-Care Ultrasonography Reimbursement for Medicare Beneficiaries Among the US Emergency Medicine Workforce, 2012 to 2016.

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Point-of-care ultrasonography allows rapid diagnosis in the emergency department. A previous study found that a low prevalence of emergency medicine clinicians received point-of-care ultrasonography reimbursement in 2012 (0.7%). We determine […]

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A Prospective Evaluation of Point-of-Care Ultrasonographic Diagnosis of Diverticulitis in the Emergency Department.

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We evaluate the sensitivity and specificity of point-of-care ultrasonography, performed by ultrasonographic fellowship-trained emergency physicians and physician assistants, compared with computed tomography (CT) scan in diagnosing acute diverticulitis in the […]

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Cohort of Four Thousand Four Hundred Four Persons Under Investigation for COVID-19 in a New York Hospital and Predictors of ICU Care and Ventilation.

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Most coronavirus disease 2019 (COVID-19) reports have focused on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) positive patients. However, at initial presentation, most patients’ viral status is unknown. Determination of […]

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Accuracy of Emergency Department Clinical Findings for Diagnosis of Coronavirus Disease 2019.

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We seek to describe the medical history and clinical findings of patients attending the emergency department (ED) with suspected coronavirus disease 2019 (COVID-19) and estimate the diagnostic accuracy of patients’ […]

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Video or Telephone? A Natural Experiment on the Added Value of Video Communication in Community Paramedic Responses.

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The objective of this study was to determine the effect of video versus telephonic communication between community paramedics and online medical control physicians on odds of patient transport to a […]

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Comparison of Preadministered and Coadministered Lidocaine for Treating Pain and Distress Associated With Intranasal Midazolam Administration in Children: A Randomized Clinical Trial.

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The pain and distress associated with intranasal midazolam administration can be decreased by administering lidocaine before intranasal midazolam (preadministered lidocaine) or combining the lidocaine with midazolam in a single solution […]

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The Clinical Toxicology of 4-Bromo-2,5-dimethoxyphenethylamine (2C-B): The Severity of Poisoning After Exposure to Low to Moderate and High Doses.

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We studied the severity of poisoning after exposure to low to moderate and high doses of 4-bromo-2,5-dimethoxyphenethylamine (2C-B).Patients for whom the Dutch Poisons Information Centre was consulted for 2C-B exposure […]

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Ondansetron Prescription Is Associated With Reduced Return Visits to the Pediatric Emergency Department for Children With Gastroenteritis.

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We determine whether an ondansetron prescription for pediatric patients with vomiting or gastroenteritis is associated with decreased return visits to the emergency department (ED), and whether alternate diagnoses are more […]

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Patient and Surrogate Postenrollment Perspectives on Research Using the Exception From Informed Consent: An Integrated Survey.

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It is important for researchers interested in trials using the exception from informed consent to understand the views and experiences of enrolled individuals. Previous studies have shown that patient and […]

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Retrospective Review of Pregnant Patients Presenting for Evaluation of Acute Neurologic Complaints.

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Data suggest an increase in neurologic-related hospitalizations during pregnancy. It is crucial for health care providers to develop effective strategies to evaluate this young, generally healthy cohort of patients for […]

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