Can J Emerg Med
-
The Ottawa Emergency Department Shift Observation Tool (O-EDShOT) is a workplace-based assessment designed to assess a trainee's performance across an entire shift. It was developed in response to validity concerns with traditional end-of-shift workplace-based assessments, such as the daily encounter card. The O-EDShOT previously demonstrated strong psychometric characteristics; however, it remains unknown whether the O-EDShOT facilitates measurable improvements in the quality of documented assessments compared to daily encounter cards. ⋯ The O-EDShOT yields higher quality documented assessments when compared to the traditional end-of-shift daily encounter card. Our results provide additional validity evidence for the O-EDShOT as an assessment tool for capturing trainee on-shift performance that can be used as a stimulus for actionable feedback and as a source for high-quality workplace-based assessment data to inform decisions about emergency medicine trainee progress and promotion.
-
Multicenter Study
Post-concussion symptoms in sports-related mild traumatic brain injury compared to non-sports-related mild traumatic brain injury.
To compare post-concussion symptoms in patients who sustained a sports-related mild traumatic brain injury (TBI) to those with non-sports-related mild TBI at 7 and 90 days post-injury. ⋯ Patients who sustained sports-related mild TBI could be at lower risk of experiencing symptoms such as fatigue and dizziness 90 days post-injury. Clinicians should be mindful that non-sports-related mild TBI patients may experience more post-concussion symptoms and that the level of physical activity may influence the patient's rehabilitation.
-
A 32-year-old male presents with diffuse myalgias, weakness, and dark urine for 1 day. The patient states he recently started a new exercise program. He is hemodynamically stable, and his physical examination reveals diffuse muscle tenderness. His creatine kinase (CK) returns at 8,000 international units per liter (IU/L), and his urinalysis reveals blood but only three red blood cells (RBCs) on microscopy.
-
The aim of this study was to describe the sensitivity of various C-reactive protein (CRP) cut-off values to identify patients requiring magnetic resonance imaging evaluation for pyogenic spinal infection among emergency department (ED) adults presenting with neck or back pain. ⋯ CRP cut-offs beyond the upper limit of normal had high sensitivity for pyogenic spinal infection in this adult ED population. Elevated CRP cut-off values of 10 mg/L and 30 mg/L require validation in other settings.
-
Case Reports
Just the Facts: Extracorporeal cardiopulmonary resuscitation for out-of-hospital cardiac arrest.
A 58-year-old man is brought by the ambulance to the emergency department (ED) of a tertiary care centre following an out-of-hospital cardiac arrest. Paramedics were called by the patient's wife after he had collapsed. She immediately initiated cardiopulmonary resuscitation (CPR). ⋯ An electrocardiogram shows ST-segment elevation in the anterior leads. Just prior to arrival, the patient suffers recurrent cardiac arrest with two further rounds of unsuccessful defibrillation in the ED. At this point, a decision is made to proceed with extracorporeal cardiopulmonary resuscitation (ECPR), prior to transport for cardiac catheterization.