[Continuous localized EEG discharge during sleep in children without neuropsychological problems].
After having reported continuous localized EEG discharge during slow sleep (CLEDS) in six children with congenital encephalopathy, we observed a similar EEG picture in six children free from both neuropsychological and neuroradiological defects. They suffered from partial idiopathic epilepsy; five presented a familial disposition towards febrile seizures. Continuous paroxysmal activity during sleep was observed from 4.8 yrs to 4.11 yrs (mean age: 4.9 yrs). Spontaneous remission of CLEDS was observed in three cases after 2-25 months, but one or more relapses occurred in two cases, and five children are still suffering from CLEDS. Seizures were controlled by drugs in all cases. Deterioration of intelligence level, although not severe, was observed in one case, after 24 months of CLEDS.
Galletti
F
F
Instituto di Neuropsichiatria Infantile dell'Università La Sapienza di Roma, Italie.
Sturniolo
M G
MG
Giannotti
F
F
Cortesi
F
F
Brinciotti
M
M
D001921:Brain / Q000502:physiology* / Q000503:physiopathology; D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography; D004827:Epilepsy / Q000503:physiopathology; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D009483:Neuropsychological Tests; D012016:Reference Values; D012890:Sleep / Q000502:physiology*
Décharges EEG localisées continues pendant le sommeil chez des enfants sans troubles neuropsychiques.