The American journal of emergency medicine
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Comparative Study
Comparison of EPs' and psychiatrists' laboratory assessment of psychiatric patients.
EPs frequently transfer psychiatric patients to psychiatric hospitals with the approval and acceptance of a psychiatrist. EPs and psychiatrists have an unknown set of testing routines and requirements that are used to determine medical clearance of the psychiatric patient. The purpose of this study was to compare the routine and required testing performed by EPs as compared with psychiatrists. ⋯ It is unknown if the psychiatrists influenced the ordering behavior of the EPs. However, this study does demonstrate a difference in the routine test ordering, implying that these is a difference in the approach to the patient in the ED. Further means to obtain congruence in the testing protocol of psychiatric patients would be a valuable endeavor.
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QTc dispersion in the electrocardiogram (ECG) is a new important prognostic factor for many diseases, but its role in intracerebral hemorrhage (ICH) is not clear. This study was performed to investigate the prognostic significance of QTc dispersion in the acute ICH patients. We studied the differences of QTc dispersion from the initial ECG in the ED between the survival to discharge and nonsurvival patients retrospectively. ⋯ The QTc dispersion and GCS were the statistically significant independent predictors in the multiple logistic analyses. Increased QTc dispersion in the initial ED electrocardiograph is an important prognostic factor for ICH patients. More attention to the disposition and intensive care should be given for these patients.
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The purpose of this study was to evaluate the door-to-needle time for fibrinolytic administration for acute myocardial infarction (AMI) at Vancouver General Hospital (VGH) and identify factors associated with time prolongation. A retrospective chart review of all patients fibrinolysed for AMI in the ED at VGH was performed from January 1, 1998, to December 31, 1999, to determine door-to-needle time. A mixed-effects linear regression model was fit to the fibrinolytic data with the door-to-needle time to identify factors associated with prolonged times. ⋯ Patients who arrived during the night shift (2300-0700 hrs) had significantly shorter door-to-needle times than those patients who arrived during the day (0700-1500 hrs) or afternoon (1500-2300) shifts (P = 0481); and patients who had a longer time from chest pain onset to ED arrival also had longer door-to-needle times (P =.0233). A significant number of AMI patients fibrinolysed at VGH do not meet the national guideline for door-to-needle time less than 30 minutes. Factors associated with this should be addressed to improve the care of patients with AMI.
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The purpose of this study was to demonstrate the computed tomography (CT) features of pulmonary tuberculosis in patients with acute clinical manifestations. The emergent CT images of 46 non-AIDS patients with acute clinical presentations of pulmonary tuberculosis (TB) were analyzed. The distribution and characterization of the pulmonary and pleural lesions were specifically focused. ⋯ On followup, 12 patients (26%) developed acute respiratory failure. Patients presenting with multifocal pulmonary consolidation, with or without cavitations, on CT should undergo early pulmonary TB workup. These findings could help early detection for pulmonary TB.
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Letter Review Case Reports
Subarachnoid hemorrhage presenting as chest pain.