Conscious sedation and reduction of fractures in the paediatric population: an orthopaedic perspective

PURPOSE: Closed reduction under conscious sedation in the emergency department (ED) has been demonstrated to provide cost-effective, timely care. There has been little research into the efficacy of conscious sedation and reduction from an orthopaedic trauma perspective. This study describes the epidemiology and outcomes associated with fracture conscious sedation and reduction in our level I paediatric ED. METHODS: All fracture patients presenting overnight to our level I trauma centre ED between 01 June 2016 and 30 June 2017 were identified. Patient records were reviewed to determine diagnoses, treatments and outcomes. The rate of repeat intervention after successful conscious sedation and reduction and rate of changes in management in which the orthopaedic resident’s overnight management plan to provide procedural sedation was altered to surgical intervention after morning case review rounds was calculated. RESULTS: Conscious sedation and reduction was performed on a total of 386 patients covering ten fracture types during the course of our study, with distal radius fractures (n = 167, 43.3%) comprising the majority of cases. A total of 53 cases (13.7%, 53/386) lost alignment and required repeat intervention, consisting of 33 cases (8.5%, 33/386) that required repeat surgery and 5.2% (20/386) that required cast wedging. In all, 12 patients (3.1%, 12/386) initially reduced under conscious sedation required a change in management and surgical intervention. There were five cases of growth arrest and two cases of malunion. CONCLUSIONS: Conscious sedation and reduction provides an alternative to general anaesthesia for many paediatric trauma injuries without compromising patient outcomes LEVEL OF EVIDENCE: IV