Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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The objective was to determine the association of four clinical risk scores and coronary plaque burden as detected by computed tomography (CT) with the outcome of acute coronary syndrome (ACS) in patients with acute chest pain. The hypothesis was that the combination of risk scores and plaque burden improved the discriminatory capacity for the diagnosis of ACS. ⋯ Risk scores (Goldman, Sanchis, TIMI) have modest discriminatory capacity and coronary plaque burden has good discriminatory capacity for the diagnosis of ACS in patients with acute chest pain. The combined information of risk scores and plaque burden significantly improves the discriminatory capacity for the diagnosis of ACS.
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Many decisions in the emergency department (ED) may benefit from patient involvement, even though this setting has been considered least conducive to shared decision-making (SDM). ⋯ Early investigation of SDM in the ED suggests that patients may benefit from involvement in decision-making and offers no empirical evidence to suggest that SDM is not feasible. Future work is needed to develop and test additional SDM interventions in the ED and to identify contextual barriers and facilitators to implementation in practice.
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Randomized Controlled Trial
A mobile phone text message program to measure oral antibiotic use and provide feedback on adherence to patients discharged from the emergency department.
Nonadherence to prescribed medications impairs therapeutic benefits. The authors measured the ability of an automated text messaging (short message service [SMS]) system to improve adherence to postdischarge antibiotic prescriptions. ⋯ Almost one-half (49%) of our patients do not adhere to antibiotic prescriptions after ED discharge. Future work should improve the design and deployment of SMS interventions to optimize their effect on improving adherence to medication after ED discharge.
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The association between emergency department (ED) characteristics, ED director's perceptions of preventive services, and the availability of human immunodeficiency virus (HIV) screening are unknown. The authors hypothesized that, after adjusting for ED operational and demographic characteristics, teaching hospital status would be associated with increased availability, and ED crowding and ED director agreement with barriers to screening would be associated with decreased availability. ⋯ After adjusting for other ED operational and demographic characteristics, ED crowding and teaching hospital affiliation were not independently associated with the availability of HIV screening. EDs whose directors were concerned about the cost of preventive services were less likely to provide routine HIV screening. Addressing ED director's concerns about the added costs of ED preventive services, increasing social work availability, and implementing testing laws consistent with Centers for Disease Control and Prevention (CDC) recommendations may facilitate increased adoption of ED HIV screening.
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Comparative Study
Disagreement between emergency physician and inpatient physician diagnosis of infection in older adults admitted from the emergency department.
Older adults with infection are at increased risk of misdiagnosis while they are patients in the emergency department (ED) due to the common presence of nonspecific signs and symptoms. The primary objective was to determine the proportion of admitted older adult patients thought by the emergency physician (EP) to be infected, as compared with the diagnostic impression of inpatient physicians. The secondary objective was to determine the agreement between EP and inpatient physician diagnosis of specific infection types. ⋯ In older patients admitted from the ED, the provisional ED diagnosis and the inpatient diagnosis of an acute infection often disagree. In this sample, 18% of older ED patients diagnosed with infection during an ED stay were not diagnosed as infected by the inpatient physician. Regarding infection types, EPs were poor at diagnosing bacteremia and overdiagnosed pulmonary infections. EP diagnosis of skin and soft tissue infection generally agreed with the inpatient physician. There was also disagreement regarding presence of UTI, but the true nature of this difference is unclear from the data obtained in this study.