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Multi‐centre study found that strict adherence to guidelines led to computed tomography scans being overused in children with minor head injuries
Author(s) -
Niele Nicky,
Houten Marlies A.,
Boersma Bart,
Biezeveld Maarten H.,
Douma Matthijs,
Heitink Katja,
ten Tusscher Gavin W.,
Tromp Ellen,
van Goudoever Johannes B.,
Plötz Frans B.
Publication year - 2019
Publication title -
acta paediatrica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.772
H-Index - 115
eISSN - 1651-2227
pISSN - 0803-5253
DOI - 10.1111/apa.14742
Subject(s) - medicine , guideline , observational study , skull fracture , computed tomography , glasgow coma scale , incidence (geometry) , vomiting , head injury , pediatrics , skull , prospective cohort study , radiology , surgery , physics , pathology , optics
Aim Our primary aim was to calculate the head computed tomography ( CT ) scan rate in children with a minor head injury ( MHI ) when the Dutch National guidelines were followed in clinical practice. The secondary aim was to determine the incidence of CT abnormalities and the guideline predictors associated with traumatic abnormalities. Methods We performed a multi‐centre, prospective observational cross‐sectional study in the emergency departments of six hospitals in The Netherlands between 1 April 2015 and 31 December 2016. Results Data on 1002 patients were studied and 69% of cases complied with the guidelines. The overall CT rate was 44% and the incidence of traumatic abnormal CT findings was 13%. CT scans were performed in 19% of children under two years of age, 48% of children between two and five years and 63% of children aged six years or more. Multivariate regression analysis for all age categories showed that CT abnormalities were predicted by a Glasgow Coma Scale of less than 15, suspicion of a basal skull fracture, vomiting and scalp haematomas or external lesions of the skull. Conclusion Strict adherence to the Dutch national guidelines resulted in CT overuse. New guidelines are needed to safely reduce CT scan indications.