RESUMEN
BACKGROUND: The present study evaluated vitamin D therapy in migraine patients with vitamin D deficiency and EEG abnormality. METHODS: 140 patients were divided into four groups: Group A; normal vitamin D and EEG, Group B; low vitamin D and normal EEG, Group C; normal vitamin D and pathological EEG, and Group D; low vitamin D and pathological EEG. Patients with low vitamin D received vitamin D therapy. RESULTS: Paediatric Migraine Disability Assessment Scale (PedMIDAS) scores and median attack frequencies time-dependent changes in the patients receiving vitamin D therapy in Group B were significant (p 0.05). Interictal EEG was pathological in 41 (29.3 %) patients. The main EEG findings were focal/hemispheric spike/sharp wave activity at 9.3 %, bilateral/generalized spike/sharp wave activity at 8.6 %, focal slowing at 5.8 %, and bilateral slow-wave activity/background rhythm irregularity at 3.6 %. Changes in EEG findings in between the groups C and D were not significant (p >0.05). There was no significant association between vitamin D levels 0.05). CONCLUSION: Vitamin D therapy positively affects attack frequency and PedMIDAS scores in migraine patients with vitamin D deficiency/insufficiency. No association was determined between EEG findings and vitamin D levels or therapy (Tab. 6, Ref. 35).
Asunto(s)
Trastornos Migrañosos , Deficiencia de Vitamina D , Niño , Electroencefalografía , Humanos , Trastornos Migrañosos/tratamiento farmacológico , Vitamina D , Deficiencia de Vitamina D/tratamiento farmacológico , VitaminasRESUMEN
OBJECTIVE: Autism spectrum disorders (ASDs) are a severe group of neurodevelopmental disorders that are characterized by impairment in social communication, and imagination and social interaction. The aetiology of autism is complex, but some studies suggest autoimmunity to the central nervous system in the pathogenesis. The aim of this study is to investigate the positivity of antineuronal antibodies including anti-glutamic acid decarboxylase antibodies (anti-GAD), anti-glutamate receptor (anti-GluR) antibodies and seven types of anti-ganglioside antibodies, in children with autism. METHODS: We conducted the study over a period of one year from May 2012 to December 2013. Human anti-GAD in serum were investigated with ELISA; human autoantibodies against the N-methyl-D-aspartate subtype of GluR were investigated with indirect immunofluorescence test; class IgG antibodies against the seven gangliosides were investigated with immunoblot assay. RESULTS: Serum antineuronal antibodies were measured in 42 children (24 male, 18 female) with autism in comparison to 21 (13 male, 8 female) healthy-matched children aged between 2-12 years. There was no seropositivity of antineuronal antibodies in either of the groups. CONCLUSION: There is no evidence to support an association between autism and antibodies positivity of anti-GAD, anti-GluR and anti-gangliosides (Ref. 26).