[Occurrence of epilepsy, its types and course during the first decade of life in progeny of mothers with epilepsy--prospective study].

On the basis of the prospective study, concerning 100 children of mothers with epilepsy, observed in the first decade, it was established that epilepsy appeared more often in this period than it was reported in the retrospective studies. The frequency of epilepsy amounted 7%. The pregnant-perinatal negative factors in mothers whose children suffered from epilepsy, weren't essentially larger than in other mothers with epilepsy. The occurrence of epilepsy in mothers till 10 year's of age increases the risk of early appearance of epilepsy in offspring essentially (p < 0.05). The epilepsy with absence seizures in mothers is related to the increased number of children with epilepsy in the first decade significantly more often than the epilepsy only with generalized tonic-clonic seizures (p < 0.012). Among the children with epilepsy, there were cases with the same type as in mothers epilepsy (absence), and with other generalized idiopathic epileptic syndromes (West syndrome, Dose syndrome, epilepsy with tonic-clinic seizures). The course of epilepsy in offspring of mothers with epilepsy was typical for the relevant epileptic syndroms appearing in childhood.