Electric scooter related injuries in Calgary emergency departments.

OBJECTIVES: Electric scooters (e-scooters) have contributed to a rise in injury burden and emergency department (ED) utilization since their local introduction 3 years ago. This study is a novel collaboration between the City of Calgary's Department of Transportation and emergency medicine researchers to better understand the nature and frequencies of e-scooter injuries. It quantifies the incidence and characteristics of e-scooter related injuries treated in Calgary EDs/urgent care centres (UCCs). METHODS: Administrative data from electronic medical records of all patients presenting to Adult Emergency Departments and one Urgent Care Centre in Calgary with an e-scooter related injury between July 8, 2019, and Oct 1, 2019, and May 22, 2020, and September 30, 2020 were collected. Additional data were obtained from paper EMS reports. Descriptive statistics were used to characterize injury-specific variables and comparisons were drawn between ED visits for other transportation modalities. RESULTS: 1272 ED/urgent care visits were attributed to an e-scooter related incident. The majority of incidents occurred between 20:00 and 24:00 (47%). Most injuries occurred to the lower limb (54.8%), followed by facial injuries (42.9%). The overwhelming majority of injuries happened to the e-scooter drivers (97.6%). E-scooter injuries made up approximately 15% of all trauma presentations to Calgary area adult EDs during the e-scooter season and 1 in 1400 e-scooter rides resulted in a visit to an ED/UCC. CONCLUSIONS: Traumatic ED visits related to e-scooter use represent an increasing burden of preventable injuries. This study identified specific characteristics to focus future education and public policy efforts on.

RéSUMé: OBJECTIFS: Les scooters électriques (e-scooters) ont contribué à une augmentation du fardeau des blessures et de l'utilisation des services d'urgence (SU) depuis leur introduction locale il y a trois ans. Cette étude est une nouvelle collaboration entre le Département des transports de la Ville de Calgary et des chercheurs en médecine d'urgence afin de mieux comprendre la nature et la fréquence des blessures causées par le scooter électrique. Il quantifie l'incidence et les caractéristiques des blessures liées aux scooters électriques traitées dans les services d'urgence/soins d'urgence de Calgary. MéTHODES: Données administratives provenant des dossiers médicaux électroniques de tous les patients se présentant aux services d'urgence pour adultes et à un centre de soins d'urgence de Calgary avec une blessure liée à un scooter électrique entre le 8 juillet 2019 et le 1er octobre 2019 et entre le 22 mai 2020 et le 30 septembre 2020. Des données supplémentaires ont été obtenues à partir des rapports papier des SMU. Des statistiques descriptives ont été utilisées pour caractériser les variables spécifiques aux blessures et des comparaisons ont été établies entre les visites aux urgences pour les autres modes de transport. RéSULTATS: 1 272 visites aux urgences ou aux soins d'urgence ont été attribuées à un incident lié à un scooter électrique. La majorité des incidents se sont produits entre 20 h 00 et 24 h 00 (47 %). La plupart des blessures se sont produites au niveau des membres inférieurs (54,8 %), suivies des blessures au visage (42,9 %). La grande majorité des blessures sont survenues chez les conducteurs de scooters électriques (97,6 %). Les blessures liées aux scooters électriques représentent environ 3,5 % de toutes les présentations de traumatismes dans les services d'urgence pour adultes de la région de Calgary et 1 sur 1 400 trajets en scooter électrique a entraîné l'admission dans un service d'urgence. CONCLUSIONS: Les visites aux urgences traumatiques liées à l'utilisation des scooters électriques représentent une charge croissante de blessures évitables. Cette étude a identifié des caractéristiques spécifiques sur lesquelles il convient de concentrer les efforts futurs en matière d'éducation et de politique publique.

Exploring the experience of boarded psychiatric patients in adult emergency departments.

BACKGROUND: This study quantifies the frequency of adverse events (AEs) experienced by psychiatric patients while boarded in the emergency department (ED) and describes those events over a broad range of categories. METHODS: A retrospective chart review (RCR) of adult psychiatric patients aged 18-55 presenting to one of four Calgary EDs (Foothills Medical Centre (FMC), the Peter Lougheed Centre (PLC), the Rockyview General Hospital (RGH), and South Health Campus (SHC)) who were subsequently admitted to an inpatient psychiatric unit between January 1, 2019 and May 15, 2019 were eligible for review. A test of association was used to determine the odds of an independent variable being associated with an adverse event. RESULTS: During the study time period, 1862 adult patients were admitted from EDs (city wide) to the psychiatry service. Of the 200 charts reviewed, the average boarding time was 23.5 h with an average total ED length of stay of 31 h for all presentations within the sample. Those who experienced an AE while boarded in the ED had a significantly prolonged average boarding time (35 h) compared to those who did not experience one (6.5 h) (p = 0.005). CONCLUSIONS: The length of time a patient is in the emergency department and the length of time a patient is boarded after admission significantly increases the odds that the patient will experience an AE while in the ED. Other significant factors associated with AEs include the type of admission and the hospital the patient was admitted from.

A cross-sectional survey of levels of care and response mechanisms for evolving critical illness in hospitalized children.

OBJECTIVES: Recognition and treatment of evolving critical illness is a fundamental element of hospital care. Hospital systems should triage patients to receive appropriate levels of care. We describe here the levels of care, the frequency of near or actual cardiopulmonary arrest (code-blue events), identification mechanisms, and responses to evolving critical illness in hospitalized children. METHODS: A cross-sectional telephone survey of Canadian and American hospitals with > or = 50 pediatric acute care beds or > or = 2 pediatric wards was performed. Regression analysis identified factors associated with the frequency of code-blue events after adjustment for hospital volume. RESULTS: Responses from 388 (84%) hospitals identified the 181 eligible pediatric hospitals included in this survey. All had a PICU, 99 (55%) had high-dependency units, 101 (56%) had extracorporeal membrane oxygenation therapy, and 69 (38%) used extracorporeal membrane oxygenation therapy for refractory cardiopulmonary arrest. All of the hospitals had immediate-response teams. They were activated 4676 times in the previous 12 months. Twenty-four percent of hospitals had activation criteria for immediate-response teams. Urgent-response teams to treat children who were clinically deteriorating but not at immediate risk of cardiopulmonary arrest were available in 136 (75%) hospitals; 29 (17%) had formal medical emergency teams, and 92 (51%) consulted the PICU. Code-blue events were more common in hospitals with extracorporeal membrane oxygenation therapy, cardiopulmonary bypass, and larger PICU size. CONCLUSIONS: Currently, the organization of Canadian and American pediatric hospitals includes dedicated areas to match patient acuity and additional personnel to stabilize and facilitate transfer. The functioning of these systems of care results in calls for immediate medical assistance for ward patients approximately 5000 times annually.