Introduction: This study aims to evaluate the accuracy of the Échelle québécoise de triage préhospitalier en traumatologie (EQTPT) to identify patients who will need urgent and specialized trauma care in the La Capitale-Nationale region, province of Quebec. Methods: A detailed review of prehospital and in-hospital medical charts was conducted for a sample of patients transported following a trauma by ambulance to one of the five CHU de Quebec's emergency departments (ED) between November 2016 and March 2017. Data related to the trauma mechanism, population, injuries sustained, diagnosis, intervention and patient outcomes were extracted. The study primary outcome was the use of at least one urgent and specialized trauma care defined as: admission to the intensive care unit (ICU), urgent surgery within less than 24 hours after arrival (excluding orthopedic surgery for one limb only), intubation in ED, angioembolization within 24 hours after ED arrival, activation of a massive transfusion protocol in the ED. Also, patients who died secondary to their trauma were also considered as requiring urgent care. Results: 902 patients were included. The mean age (SD) was 59 (28.5) years old, 494 (54.8%) were female. The main trauma mechanisms were falls (592 (65.6%)) followed by motor vehicle accident (201 (22%)). 367 (40.7%) patients were transported directly to the tertiary trauma centre from the field. 231 (25.6%) patients had at least one criteria included in the steps 1, 2 or 3 of the EQTPT. Subsequently, most patients (649 (71.9%) were discharged home from the ED while 177 (19.6%) patients were admitted to the hospital. 82 (9.1%) patients required urgent and specialized trauma care. Of these 82 patients, 27 patients (32%) were identified in step 1 of the protocol, 12 patients (14.6%) in step 2, 5 patients (6.1%) in step 3, 13 patients (15.9%) in step 4 and 2 patients (2.4%) in step 5 while 23 (28.0%) patients were not identified by any steps of the EQTPT protocol. Therefore, 44 (53.6%) of the patients requiring urgent and specialized trauma care were identified by the criteria proposed in the steps 1, 2 or 3. Conclusion: In this retrospective cohort study, the EQTPT was insensitive to identify trauma patients who will need prompt and complex trauma management. Studies are required to determine the factors that could help improve its accuracy.
Ipsilateral facial nerve injury with contralateral labyrinthine concussion and subdural hematoma in a case of longitudinal temporal bone fracture
