Diagnosis of Migraine in the Pediatric Emergency Department

BACKGROUND: Migraine criteria lack sensitivity in children and are not designed to be used in the emergency department. This study's aim was to compare the diagnosis of migraine in children with moderate to severe headache made by pediatric emergency physicians to the International Classification of Headache Disorders II migraine criteria with annotation for children and a new criteria, the Irma emergency department criteria, using the neurologist's diagnosis as the gold standard. METHODS: This was part of a prospective study with a convenience sample of patients <18 years old, diagnosed with migraine by pediatric emergency physicians and treated with intravenous medication due to severity of symptoms. A standardized questionnaire on the patient's present and past headaches description was completed by the patient and his or her family during their stay in the emergency department. Each patient was assessed by a pediatric neurologist within 3 months to confirm the final diagnosis. RESULTS: Between July 2007 and July 2009,79 children completed a questionnaire. Of these, 11 were not evaluated by the neurologist (eight never reported for follow-up and three were not referred). Of the remaining, four had another final diagnosis, leaving 64 (94%) patients with confirmed diagnoses of migraine. Among these patients, 29 (45%) had headaches that fulfilled the International Classification of Headache Disorders II migraine criteria with annotation for children and 55 (86%) fulfilled the new criteria, the Irma emergency department criteria. CONCLUSIONS: Physicians' clinical judgment performed better than the published migraine criteria, which did not have adequate sensitivity to be of use to pediatric emergency physicians. (c) 2013 Elsevier Inc. All rights reserved.