Australasian radiology
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Australasian radiology · Dec 2006
Clinical TrialCan an evidence-based guideline reduce unnecessary imaging of road trauma patients with cervical spine injury in the emergency department?
The aim of this study was to determine if an unvalidated imaging guideline can reduce the use of imaging in patients with cervical spine trauma. A non-randomized clinical trial using historical controls was conducted in the emergency department from October 2001 to September 2002. Following an education programme, which introduced the imaging guideline to clinicians, the use of guideline and imaging were measured. ⋯ There were no delayed diagnoses of cervical spine injury among those not imaged. It is feasible to disseminate and implement an evidence-based imaging guideline for patients with cervical spine trauma. The use of a computerized decision-support system can facilitate this and is associated with a safe reduction in the proportion of patients imaged.