Multicenter study of childhood headache.

This multicenter study reports the results obtained between 1990 and 1991 by the Study Group for Childhood Headache of the Italian Neuropediatric Society. Standardized computerized case sheets were used in order to increase the number of young patients studied and obtain more homogeneous results. A clinical diagnosis of headache was made in 600 patients (314 female and 286 male) between 4 and 12 years of age, in accordance with the classification set down by the International Headache Society. Clinical symptoms and follow-up were more severe in children with migraine as opposed to headache. No sequence of associated neurological and neurovegetative symptoms was observed at onset of headache, and some (phono-photophobia, pallor, drowsiness, abdominal pains) were much more prevalent than others. Because of the patient's age we studied only the treatment of acute attack and did not take account of chronic treatment. In childhood the clinical course of primary headache tends to improve spontaneously, and we believe that prevention of headache attacks should be carried out only in very rare individual cases.