A Multicentre Prospective Cohort Study to Identify High-Risk Transient Ischemic Attack/Minor Stroke Patients Benefitting from Echocardiography.

Background: We aimed to derive a clinical decision rule to identify patients with transient ischemic attack (TIA) or minor stroke most likely to benefit from echocardiography.

Methods: This multicentre prospective cohort study enrolled adults diagnosed with TIA/minor stroke in the emergency department who underwent echocardiograms within 90 days, from 13 Canadian academic emergency departments from October 2006 to May 2017. Our outcome was clinically significant echocardiogram findings.

Derivation of a clinical prediction score for the diagnosis of clinically significant symptomatic carotid artery disease.

Objectives: Emergent vascular imaging identifies a subset of patients requiring immediate specialized care (i.e. carotid stenosis > 50%, dissection or free-floating thrombus).

Ninety-Day Stroke or Transient Ischemic Attack Recurrence in Patients Prescribed Anticoagulation in the Emergency Department With Atrial Fibrillation and a New Transient Ischemic Attack or Minor Stroke.

Background For patients with atrial fibrillation seen in the emergency department (ED) following a transient ischemic attack (TIA) or minor stroke, the impact of initiating oral anticoagulation immediately rather than deferring the decision to outpatient follow-up is unknown. Methods and Results We conducted a planned secondary data analysis of a prospective cohort of 11 507 adults in 13 Canadian EDs between 2006 and 2018. Patients were eligible if they were aged 18 years or older, with a final diagnosis of TIA or minor stroke with previously documented or newly diagnosed atrial fibrillation.

Risk of stroke is low after transient ischemic attack presentation with isolated dizziness.

Objective: Stroke presenting as dizziness is a diagnostic challenge in frontline settings, given the multitude of benign conditions that present similarly. The risk of stroke after episodic dizziness is unknown, leading to divergent guidance on optimal workup and management. Prior TIA risk scores have shown a history of dizziness is a negative predictor of subsequent stroke.

Competency based medical education (CBME) in CCFP(EM) programs.

Introduction: It is postulated that implementation of Competency by Design (CBD) in Royal College of Physicians and Surgeons of Canada (RCPSC) programs has helped enhanced skills programs in emergency medicine (CCFP(EM)) move towards a more competency-based residency. The objectives of the study were to identify major competency-based medical educational (CBME) components of CCFP(EM) programs across the country; and determine how programs are delivering these components.

Methods: After a rigorous development process (expert content development, and pilot testing), a survey questionnaire was administered to all 17 CCFP(EM) program directors using a modified Dillman technique.

Predictors of neurologists confirming or overturning emergency physicians' diagnosis of TIA or stroke.

Background: Transient ischemic attack (TIA) and non-disabling stroke are common emergency department (ED) presentations. Currently, there are no prospective multicenter studies determining predictors of neurologists confirming a diagnosis of cerebral ischemia in patients discharged with a diagnosis of TIA or stroke. The objectives were to (1) calculate the concordance between emergency physicians and neurologists for the outcome of diagnosing TIA or stroke, and (2) identify characteristics associated with neurologists diagnosing a stroke mimic.

Prospective validation of Canadian TIA Score and comparison with ABCD2 and ABCD2i for subsequent stroke risk after transient ischaemic attack: multicentre prospective cohort study.

Objective: To validate the previously derived Canadian TIA Score to stratify subsequent stroke risk in a new cohort of emergency department patients with transient ischaemic attack.

Design: Prospective cohort study.

Setting: 13 Canadian emergency departments over five years.

The pediatric hematology/oncology educational laboratory in-training examination (PHOELIX): A formative evaluation of laboratory skills for Canadian pediatric hematology/oncology trainees.

Background: Pediatric hematologists/oncologists need to be skilled clinicians, and must also be adept and knowledgeable in relevant areas of laboratory medicine. Canadian training programs in this subspecialty have a minimum requirement for 6 months of training in acquiring "relevant laboratory diagnostic skills." The Canadian pediatric hematology/oncology (PHO) national specialty society, C17, recognized the need for an assessment method in laboratory skills for fellows graduating from PHO training programs.