CJEM

BACKGROUND: The recommended rocuronium dose for rapid sequence intubation is 1.0 mg/kg; however, the optimal dose for emergency airway management is not clear. We assessed the relationship between rocuronium dose and first-attempt success among emergency department (ED) patients undergoing rapid sequence intubation. METHODS: This is a secondary analysis of the National Emergency Airway Registry (NEAR), an observational 25-center registry of ED intubations. Ninety percent recording compliance was required from each site for data inclusion...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

INTRODUCTION: The Canadian clinical practice guidelines propose a novel diagnostic pathway incorporating a clinical decision tool and D-dimer to aid in risk stratifying patients for acute aortic syndrome. The objective of this study was to assess if implementation of a diagnostic pathway incorporating D-dimer would increase the usage of D-dimer and computed tomography (CT) in a tertiary care emergency department. METHODS: Prospective single centre before and after study-recruiting patients over a 6-week period from a tertiary care emergency department...

OBJECTIVES: To describe postgraduate emergency medicine (EM) residents' perceptions of simulation-based curriculum immediately post-simulation training. METHODS: This interpretive qualitative study explores residents' reflections on a city-wide, adult EM simulation-based curriculum. Focus group interviews gather residents' insights immediately post-simulation. Postgraduate trainees from the University of Toronto EM residency program were eligible to participate...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

OBJECTIVE: Social assistance helps fulfill the basic needs of low-income individuals. In British Columbia, social assistance is issued on the third or fourth Wednesday of every month. However, this sudden influx of resources may have negative health consequences. We investigated social assistance timing and emergency department (ED) visits related to trauma, mental health, and substance use. METHODS: We conducted a retrospective multi-centre observational study using 12 years of regional ED data from Vancouver, British Columbia (2008-2020)...

Attendance at faculty development events are often limited to those with time and interest, but all clinical teachers should have access to continuing faculty development. A multi-channel, asynchronous, digital faculty experience strategy (MAX FacDev) was used to engage busy emergency medicine (EM) teachers associated with a distributed medical education network involving ten geographically distinct teaching sites. An evidence-informed education bundle on key principles for clinical teaching was developed. The education bundle included five topics, serialized via: an infographic series posted in distributed medical education EM departments, a podcast series and a blog...

Tube thoracostomy is a high-acuity, low-occurrence (HALO) procedure with significant morbidity when performed incorrectly; this is amendable through simulation. Commercially available trainers exist but often have limited realism or exorbitant cost. Three-dimensional (3D) printing produces realistic and cost-effective models suitable for simulation, but no simulator has been developed for tube thoracostomy. The aim of this paper is to describe the initial development of a multifunctional 3D-printed thorax trainer for the instruction of tube thoracostomy...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

OBJECTIVES: To perform a province-wide evaluation of adult major traumas and determine the proportion of patients who met clinical and/or anatomical criteria for resuscitative endovascular balloon occlusion of the aorta (REBOA). METHODS: This is a retrospective analysis of all major trauma patients (age > 16) presenting to the sole adult level 1 trauma centre in Nova Scotia over a 5-year period (2012-2017). Data were collected from the Nova Scotia Trauma Registry and medical charts...

INTRODUCTION: Emergency department (ED) crowding compromises patient outcomes. Existing crowding measures are complex and difficult to use in real-time. This study evaluated readily available single flow variables as crowding measures. METHODS: Over 2 weeks in a tertiary Canadian ED, we recorded the following potential crowding measures during 168 consecutive two-hour study intervals: total ED patients (census), patients in beds, patients in waiting rooms, patients in treatment areas awaiting MD assessment; number of inpatients boarding, and ED occupancy...

BACKGROUND: While electrolyte maintenance solution is recommended and commonly used in pediatric gastroenteritis, it can be more costly and less palatable than preferred fluids such as apple juice. OBJECTIVE: To assess the incremental cost-effectiveness of apple juice/preferred fluids versus electrolyte maintenance solution in reducing treatment failures in children in an emergency department from societal and health care perspectives. METHODS: A probabilistic cost-effectiveness analysis was performed using clinical trial and chart data...

OBJECTIVES: We sought to compare the ability of the prehospital Canadian C-Spine Rule to selectively recommend immobilization in sport-related versus non-sport-related injuries and describe sport-related mechanisms of injury. METHODS: We reviewed data from the prospective paramedic Canadian C-Spine Rule validation and implementation studies in 7 Canadian cities. A trained reviewer further categorized sport-related mechanisms of injury collaboratively with a sport medicine physician using a pilot-tested standardized form...

BACKGROUND: In 2016, based on recommendations of the American Association of Blood Banks (AABB), Choosing Wisely Canada released transfusion guidelines for patients with Iron Deficiency Anemia. The goal of the present study was to examine the number of transfusions given in Calgary emergency departments (EDs) before and after the release of these guidelines. METHODS: We analyzed 11,786 anemia encounters from January 2014 to December 2019. A transfusion was considered potentially avoidable if the patient's hemoglobin was > 70 g/L and if the patient was hemodynamically stable...

BACKGROUND: Recent studies have presented concerning data on the safety of cardioversion for acute atrial fibrillation and flutter. We conducted this meta-analysis to evaluate the effect of oral anticoagulation use on thromboembolic events post-cardioversion of low-risk acute atrial fibrillation and flutter patients of < 48 h in duration. METHODS: We searched MEDLINE, Embase, and Cochrane from inception through February 6, 2020 for studies reporting thromboembolic events post-cardioversion of acute atrial fibrillation and flutter...