Does the National Emergency X-ray Utilization Study make a difference? |
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Authors: | Christine Dearden Declan Hughes |
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Institution: | Accident and Emergency Department, Royal Victoria Hospital, Belfast, Northern Ireland. Christine.deaeden@royalhospitals.n-i.nhs.uk |
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Abstract: | OBJECTIVE: To assess whether the introduction of the National Emergency X-ray Utilization Study guidelines in a UK emergency department reduced the number of patients having cervical spine radiographs and altered the accuracy of diagnosis of cervical spine injury. METHODS: This was a prospective, observational study. The number of patients with recent neck injury who had cervical spine radiographs taken was assessed for 3 months before and three months after the introduction of the National Emergency X-ray Utilization Study guidelines to an urban emergency department in the UK. The number of injuries missed by emergency department doctors during the two 3-month periods was also recorded. RESULTS: Prior to using the guidelines, 252 of 715 patients (35%) were X-rayed and when using the guidelines, 268 of 706 patients (38%) were X-rayed. No significant difference was observed between the rates of X-ray in the two groups (P=0.288). No injuries were missed by emergency department doctors either before or after the introduction of the guidelines. CONCLUSION: Introduction of the National Emergency X-ray Utilization Study guidelines to a UK emergency department did not reduce the number of patients having cervical spine radiographs after neck trauma and had no effect on the pick-up rate for cervical spine injuries. |
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