Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0009952 (febrile convulsions)
 1,215 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

112 of an original sample of 134 children with febrile convulsions were reviewed between 8 years and 9 years 10 months after their initial attack. 17% of those followed up had had at least one spontaneous fit. A significant correlation was found with perinatal abnormalities. 12% had continuing recurrent fits. Persisting grand mal occurred most commonly in lower social class children who had had perinatal abnormalities and continued to have long-term neurological disorders. Psychomotor epilepsy correlated significantly with a prolonged or repeated initial convulsion with unilateral features. It is suggested that the development of grand mal and temporal lobe epilepsies after convulsions with fever are determined by different mechanisms.
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PMID:Spontaneous fits after convulsions with fever. 40 65

Between 3700 and 3900 children are admitted annually to this children's hospital. During the past four years a total of 455 children with convulsions were admitted for investigation. 255 of these cases were calcified as epilepsy, 202 as febrile convulsions and 28 as neonatal convulsions. A quarter of the epileptic children showed fits of the petit mal type. There were only 5 cases of infantile propulsive petit mal. High frequency of fits and, in particular, status epilepticus, were very rarely seen in the present study. A case of self-induced photosensitive epilepsy, later combined with psychomotor epilepsy, is referred to in detail. Of 149 children with grand mal epilepsy, 36 were classed as idiopathic, and 88 as symptomatic cases. 37 of the symptomatic cases showed focal epilepsy with generalisation. It was concluded from the clinical course and the EEG that the combined effects of familial predisposition towards fits and exogenous cerebral lesions were operative factors in 14 patients. Children with febrile, convulsions possessed an EEG suggestive of a familial predisposition towards fits in slightly more than 50% of the cases. No cause could be found for the seizures in 5 infants with neonatal convulsions, but the mother of one of these infants was an epileptic herself, undergoing treatment with anticonvulsive drugs in high dosage and a withdrawal syndrome was suspected in this particular case. 17 infants with neonatal convulsions were symptomless on leaving hospital and remained so during the first year of life. Of the remaining cases, 10 showed neurological disturbances and one died. There was only one case in which neonatal convulsions progressed directly to epilepsy. The peak incidence of the first appearance of fits occurred during the first year of life (136 children), with 18% of the entire case material presenting within the first 6 months. 108 children presented with fits for the first time during the second year of life. Thereafter, the tendency towards the development of fits for the first time in life declined with increasing age.
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PMID:[Aspects of epilepsy in childhood (author's transl)]. 81 19

We examined 385 children whose EEG showed high voltage potentials evoked by taps applied to one or both feet or hands (SES). The relationship between characteristics of SES and the occurrence of epileptic seizures and the characterization of epileptic syndromes were studied. Ninety-one children (23.6%) had epilepsy, 42 (10.9%) had only febrile convulsions and 252 children had other complaints. Epilepsy occurred in a higher proportion of cases when: SES by foot tapping were multiphasic, with high amplitude or SES were obtained by hand stimulation and there was spontaneous epileptiform activity in the EEG. The following epileptic syndromes were diagnosed: benign childhood epilepsy with centrotemporal spikes in 21 cases, benign epilepsy of childhood with occipital paroxysms in 2, benign psychomotor epilepsy in 1, "partial idiopathic others" in 43, generalized idiopathic in 8, symptomatic epilepsies in 13 and undetermined in 3 cases. In most cases SES were observed in children without evidence of cerebral organic lesion, suggesting the existence of an age-related, functional mechanism. Some characteristics of SES and the occurrence of spontaneous epileptiform activity showed a positive association with epileptic seizures. SES occurred in different types of partial and generalized epilepsies of childhood but in nearly 50% of the cases with epilepsy, there was a benign condition involving mainly the parietal lobe with versive, unilateral and sleep-generalized seizures.
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PMID:Somatosensory evoked spikes and epileptic seizures: a study of 385 cases. 1084 Jun 28