The American journal of emergency medicine
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Randomized Controlled Trial
Continuous positive airway pressure for cardiogenic pulmonary edema: a randomized study.
The purpose of this randomized controlled trial was to determine the immediate and delayed effects of noninvasive ventilation for patients in acute cardiogenic pulmonary edema (ACPE) in addition to aggressive usual care in a medical prehospital setting. ⋯ In the prehospital setting, in spite of its potential advantages for patients in ACPE, CPAP may not be preferred to a strict optimal intravenous treatment.
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Tetanus vaccine and immunoglobulin administration are challenging decisions mostly because of the fact that the current protocol for immunization against tetanus is based on 2 variables: the vaccination status of the patient and the nature of wound and its exposure. To solve this problem, Tetanus Quick Stick (TQS; Nephrotek Laboratory, Rungis, France), an immunochromatographic dipstick test, was developed to determine the tetanus immunity of the patients. The aim of this present study was to investigate the sensitivity, specificity, and the positive and negative predictive values and cost-effectiveness of TQS in the emergency department (ED) setting. ⋯ This study revealed TQS test to be appropriate and cost-effective for ED use especially in evaluating patients who do not remember or cannot give their tetanus immunization history.
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Most research on the seasonality of acute coronary syndrome (ACS) has been were reported from hospital-based data. We aimed to investigate the seasonal distribution of ACS in Beijing and to elucidate the relations between ACS occurrence and climatic parameters in a prehospital setting. ⋯ There are clear monthly and seasonal rhythms of ACS in Beijing metropolitan area. Temperature and barometric pressure are negatively related with the occurrence of ACS.
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Research on how race affects access to analgesia in the emergency department (ED) has yielded conflicting results. We assessed whether patient race affects analgesia administration for patients presenting with back or abdominal pain. ⋯ After controlling for potential confounders, nonwhite patients who presented to the ED for abdominal or back pain were less likely than whites to receive analgesia and waited longer for their opiate medication.
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Mollaret meningitis is a syndrome characterized by recurrent bouts of meningitis that occur over a period of several years in an affected patient. Also known as recurrent lymphocytic meningitis, this entity involves repeated episodes of headache, stiff neck, fever, and cerebrospinal fluid pleocytosis. Herpes simplex virus type 2 is the most frequently implicated causative agent, and treatment involves the use of antiviral medications. ⋯ The patient's family history was significant for a brother who also had multiple episodes of aseptic meningitis during a period of several years. This represents the first published report of a possible familial association involving Mollaret meningitis. It is likely that Mollaret meningitis is underrecognized among emergency physicians, and improved recognition of this entity may limit unwarranted antibiotic use and shorten or eliminate unnecessary hospital admission.