Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
-
Drug overdose is a leading cause of cardiac arrest and is currently the second leading cause of overall injury-related fatality in the United States. Despite these statistics, the incidence of adverse cardiovascular events (ACVEs) in emergency department (ED) patients following acute drug overdose is unknown. With this study, we address the 2010 American Heart Association Emergency Cardiovascular Care update calling for research to characterize the incidence of in-hospital ACVE following drug overdose. ⋯ Based on this study of adult patients with acute drug overdose, ACVE may occur in up to 9.3% overall and up to 16.9% of hospital admissions. Implications for the evaluation and triage of ED patients with acute drug overdose require further study with regard to optimizing interventions to prevent adverse events.
-
The authors present a case of a 51-year-old male who arrived to the emergency department (ED) with rash and arthralgias. He was not initially forthcoming about all aspects of his history, but ultimately careful clinical evaluation confirmed by laboratory abnormalities revealed the diagnosis. The patient's clinical presentation is given, a discussion of the differential diagnoses is included, and his clinical course is summarized.
-
This study aimed to investigate whether early epinephrine administration in out-of-hospital cardiopulmonary arrest (OHCA) patients was associated with improved outcomes and to address the selection bias inherent in observational studies (more severe cases are more likely to receive epinephrine). ⋯ Early epinephrine administration may be associated with higher rates of intact neurologic survival and any survival in adult bystander-witnessed OHCA patients. This article provides a potential method to address the selection bias inherent in observational studies that examine the effects of drug administration in OHCA patients.
-
To evaluate the effect of emergency department (ED) clinical decision units (CDUs) on overall ED patient flow in a pilot project funded in 2008 by the Ontario Ministry of Health and Long-Term Care (MOHLTC). ⋯ With only 4% of ED patients admitted to CDUs, the potential for efficiency gains in these EDs was limited. Nonetheless, these findings suggest small improvements in the operation of the ED through CDU implementation. Although marginal, the observed effects of CDU operation were in the desired direction of reduced ED LOS, reduced admission rate, and no increase in ED revisit rate.