European journal of emergency medicine : official journal of the European Society for Emergency Medicine
-
Diversion of suspected traumatic brain injury (TBI) patients to trauma centres may improve outcomes by expediting access to specialist neurosurgical care. This study aimed to determine the accuracy of the Head Injury Straight to Neurosurgery (HITSNS) triage rule for identifying patients with significant TBI. A diagnostic cohort study was performed using data from the HITSNS trial, the Trauma Audit and Research Network registry and the North East Ambulance service database. ⋯ A total of 3628 patients were included in the complete case analyses. The HITSNS triage tool demonstrated a sensitivity of 28.3% (95% confidence interval 21.8-35.4) and a specificity of 94.4% (95% confidence interval 93.6-95.2). The low sensitivity of the HITSNS triage rule suggests that a considerable proportion of patients with significant TBI may not be triaged directly to trauma centres, and further research is needed to improve the accuracy of bypass protocols.
-
Review Case Reports
Sodium azide ingestion and secondary contamination risk in healthcare workers.
This study reports the follow-up of healthcare staff directly involved in managing a fatal sodium azide ingestion. Clinical staff directly involved with the case were contacted by telephone or in person. Data collected were age, sex, time in contact with the patient, time off work following the incident and whether or not this was because of physical complications of exposure. ⋯ Of these, five were men, median age was 39 years (range 22-52); four described being in close contact for greater than 60 min, three for 15-60 min and three for 5-15 min. Absence from work occurred in two cases for 1 day and several weeks, neither attributed to the physical effects of exposure. Our data do not support close contact with a sodium azide ingestion case as posing a high risk of significant postexposure complications in emergency service workers.