Articles: emergency-services.
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Multicenter Study Observational Study
Protocol for the derivation and external validation of a 30-day mortality risk prediction model for older patients having emergency general surgery (PAUSE score-Probability of mortality Associated with Urgent/emergent general Surgery in oldEr patients score).
People 65 years and older represent the fastest growing segment of the surgical population. Older age is associated with doubling of risk when undergoing emergency general surgery (EGS) procedures and often coexists with medical complexity and considerations of end-of-life care, creating prognostic and decisional uncertainty. Combined with the time-sensitive nature of EGS, it is challenging to gauge perioperative risk and ensure that clinical decisions are aligned with the patient values. Current preoperative risk prediction models for older EGS patients have major limitations regarding derivation and validation, and do not address the specific risk profile of older patients. Accurate and externally validated models specific to older patients are needed to inform care and decision making. ⋯ Ethics for NSQIP data use was obtained from the Ottawa Hospital Research Ethics Board; external validation will use routinely collected anonymised data legally exempt from research ethics review. The final risk score will be published in a peer-reviewed journal. We plan to further disseminate the model as an online calculator or application for clinical use. Future research will be required to test the clinical application of the final model.
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Multicenter Study Comparative Study
Comparison of four decision aids for the early diagnosis of acute coronary syndromes in the emergency department.
To directly compare the diagnostic accuracy of four decision aids (Troponin-only Manchester Acute Coronary Syndromes (T-MACS), History, ECG, Age, Risk factors and Troponin (HEART), Thrombolysis in Myocardial Infarction (TIMI) and Emergency Department Assessment of Chest Pain (EDACS)) used to expedite the early diagnosis of acute coronary syndromes (ACS) in the ED. ⋯ In this study, T-MACS could rule out AMI in 46.5% patients with 99.2% sensitivity. EDACS could rule out AMI in 48.3% patients with lower sensitivity, although the difference was not statistically significant. The HEART and TIMI scores had lower diagnostic accuracy.
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Multicenter Study Comparative Study
Initial focused assessment with sonography in trauma versus initial CT for patients with haemodynamically stable torso trauma.
Focused assessment with sonography in trauma (FAST) examination is a widely known initial evaluation for patients with trauma. However, it remains unclear whether FAST contributes to patient survival in patients with haemodynamically stable trauma. In this study, we compared in-hospital mortality and length of stay between patients undergoing initial FAST vs initial CT for haemodynamically stable torso trauma. ⋯ In-hospital mortality was not significantly different between the initial FAST and initial CT groups for patients with haemodynamically stable torso trauma. Initial CT should be considered in patients with haemodynamically stable torso trauma.
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Multicenter Study
Geriatric Emergency Department Innovations: The impact of transitional care nurses on 30-day readmissions for older adults.
Transitional care nurse (TCN) care has been associated with decreased hospitalizations for older adults in the emergency department (ED). The objective of this study was to evaluate the association between TCN care and readmission for geriatric patients who visit the ED within 30 days of a prior hospital discharge. ⋯ Transitional care nurse care in the ED after a prior hospitalization was associated with decreased readmission of older adults during the index ED visit at two of three hospitals, with sustained reduction for the entire 30-day readmission window at one hospital. TCN interventions in the ED may decrease readmissions for geriatric patients in the ED; however, these results may be dependent on implementation of the program and availability of ED, hospital, and local resources for older adults.
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Randomized Controlled Trial Multicenter Study
An Implementation Science Approach to Antibiotic Stewardship in Emergency Departments and Urgent Care Centers.
Antibiotic stewardship efforts have expanded focus from inpatient to include outpatient settings. However, stewardship is urgently needed in acute care ambulatory settings: emergency departments (EDs) and urgent care centers (UCCs). Implementation of antibiotic stewardship in acute ambulatory care settings has been limited. Two major barriers to effective implementation exist: 1) lack of adaptation of successful outpatient stewardship interventions to the acute care ambulatory setting and 2) absence of rigorous measurement of implementation processes in EDs and UCCs in a manner that informs future scale and spread. ⋯ We demonstrate that implementation science approaches can help address the problem of unnecessary antibiotic use in EDs and UCCs with high acceptability and adoption. Similar approaches could be used to tailor quality improvement interventions in these settings.