title: [Magnesium in the prophylaxis of primary headache and other periodic disorders in children].
abstract: Migraine has been recently defined a "central neuronal hyperexcitability state", maybe magnesium-dependent, and magnesium has been occasionally employed in the therapy of adult migraine. The Authors, on the basis of their personal experience (previous electromyographic studies), consider childhood migraine and periodic syndrome as a clinical equivalent of spasmophilia, in which an intracellular deficit of magnesium has been demonstrated, and have employed a magnesium salt in the prophylaxis of childhood migraine and migraine equivalents. 40 children with periodic syndrome (17 M and 23 F, aged 10.4 +/- 2.9 years) have been treated with magnesium pidolate, with doses ranging from 1.5 g/die to 4.5 g/die (corresponding to 122-366 mg Mg++):25 of them presented migraine as the main symptom, 12 recurrent abdominal pain, 3 fever of unknown origin, along with many other periodic symptoms. The first control visits have been done at 1 month, clinical follow-up lasted a mean period of 6.1 months. Therapy was stopped at 1 month visit if ineffective (of some other drug was added); otherwise, magnesium therapy was continued with the same dosage for another month, then gradually reduced. Clinical response was considered good if crises ceased completely or their frequency was reduced to less than 33%; partial if reduced to less than 67% of previous incidence; absent if only slightly or not at all reduced. Clinical response was good in 72.5% of cases at 1 month, in 77.5% later; partial in 12.5% and 10%; absent in 15% and 12.5% respectively. No side effects were observed. The compliance of children and their families was complete.(ABSTRACT TRUNCATED AT 250 WORDS)
authors.affiliation: USL n. 6, Ospedale Civile di Lucca, Italia.
authors.forename: S
authors.initials: S
authors.lastname: Castelli
authors.forename: C
authors.initials: C
authors.lastname: Meossi
authors.forename: R
authors.initials: R
authors.lastname: Domenici
authors.forename: F
authors.initials: F
authors.lastname: Fontana
authors.forename: G
authors.initials: G
authors.lastname: Stefani
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006261:Headache / Q000517:prevention & control*; D006801:Humans; D008274:Magnesium / Q000627:therapeutic use*; D008297:Male; D010146:Pain / Q000517:prevention & control; D010507:Periodicity
chemical_list: D008274:Magnesium
vernacular_title: Il magnesio nella profilassi della cefalea primaria e di altri disturbi periodici del bambino.