Can J Emerg Med
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Multicenter Study
Examining the utility of the Hamilton early warning scores (HEWS) at triage: Retrospective pilot study in a Canadian emergency department.
Early warning scores use vital signs to identify patients at risk of critical illness. The current study examines the Hamilton Early Warning Score (HEWS) at emergency department (ED) triage among patients who experienced a critical event during their hospitalization. HEWS was also evaluated as a predictor of sepsis. ⋯ This study indicates that HEWS at ED triage has limited utility for identifying patients at risk of experiencing a critical event. However, HEWS may allow earlier identification of septic patients. Prospective studies are needed to further delineate the utility of the HEWS to identify septic patients in the ED.
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Clinical question Is intensive blood pressure (BP) treatment (systolic BP target 110-139 mm Hg) better than standard antihypertensive treatment (systolic BP target 140-179 mm Hg) in reducing mortality and disability in patients with acute intracerebral hemorrhage (ICH)? Article chosen Qureshi AI, Palesch YY, Barsan WG, et al. Intensive blood-pressure lowering in patients with acute cerebral hemorrhage. N Engl J Med 2016;375(11):1033-43.
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Randomized Controlled Trial
Compliance of tranexamic acid administration to trauma patients at a level-one trauma centre.
Introduction Current practice for the treatment of traumatic hemorrhage includes fluid resuscitation and the administration of blood products. The administration of tranexamic acid (TXA) within 8 hours of injury has been shown to significantly reduce mortality in a large, prospective, randomized controlled trial. As a result, TXA is widely used in trauma centres to manage trauma patients with major bleeding. The primary aim of this study was to assess the compliance of TXA administration at a level-one trauma centre in Hamilton, Ontario, Canada.
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Multicenter Study
Impact of physician payment mechanism on emergency department operational performance.
Fee-for-service payment may motivate physicians to see more patients and achieve higher productivity. In 2015, emergency physicians at one Vancouver hospital switched to fee-for-service payment, while those at a sister hospital remained on contract, creating a natural experiment where the compensation method changed, but other factors remained constant. Our hypothesis was that fee-for-service payment would increase physician efficiency and reduce patient wait times. ⋯ Fee-for-service payment was associated with a 9.6-minute (24%) reduction in wait time, compatible with an extrinsic motivational effect; however, this was not sustained, and the intervention had no impact on other operational parameters studied. Physician compensation is an important policy issue but may not be a primary determinant of ED operational efficiency.
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Multicenter Study
A survey of front-line paramedics examining the professional relationship between paramedics and physician medical oversight.
Paramedicine is often dependent on physician medical directors and their associated programs for direction and oversight. A positive relationship between paramedics and their oversight physicians promotes safety and quality care while a strained or ineffective one may threaten these goals. The objective of this study was to explore and understand the professional relationship between paramedics and physician medical oversight as viewed by front-line paramedics. ⋯ Paramedic perceptions of physician medical oversight were mixed. Concerning areas identified were perceptions of ambiguous written directives and concerns related to the level of trust and support for critical thinking. These perceptions may have implications for the system of care and should be explored further.