Prognosis of benign childhood epilepsy with centrotemporal spikes: a follow-up study of 168 patients. 1988

P Loiseau, and B Duché, and S Cordova, and J F Dartigues, and S Cohadon
Clinique Neurologique, Université de Bordeaux, France.

A spontaneous and complete recovery of benign childhood epilepsy with centrotemporal or rolandic spikes (BECT) is taken for granted. However, some authors have reported the occurrence of generalized tonic-clonic seizures in a few adult patients and in some children who have seizures after a long period without problems. The aims of this study were (a) to search for early predictors of outcome and (b) to ascertain the long-term prognosis of BECT in a large group of patients. An attempt to relocate 268 patients born between 1941 and 1967 and consecutively seen as outpatients was undertaken. The outcome after age 20 is known for only 168. Being adults and cured, the others are no longer in touch with their clinics or have moved. Only one indicator of short-term prognosis was found: The earlier the onset of BECT, the longer the period with seizures. Of the 168 patients, 165 are seizure-free with follow-up ranging from 7 to 30 years. Three patients experienced generalized tonic-clonic seizures at age 18, 22-24, and 35. Two apparently had an isolated seizure. The occurrence of such seizures after recovery from BECT is a rare event (approximately 2% of cases) and a relapse with partial seizures is quite uncommon. These patients do not differ from patients remaining seizure-free.

UI MeSH Term Description Entries
D008297 Male Males
D011379 Prognosis A prediction of the probable outcome of a disease based on a individual's condition and the usual course of the disease as seen in similar situations. Prognostic Factor,Prognostic Factors,Factor, Prognostic,Factors, Prognostic,Prognoses
D004569 Electroencephalography Recording of electric currents developed in the brain by means of electrodes applied to the scalp, to the surface of the brain, or placed within the substance of the brain. EEG,Electroencephalogram,Electroencephalograms
D004827 Epilepsy A disorder characterized by recurrent episodes of paroxysmal brain dysfunction due to a sudden, disorderly, and excessive neuronal discharge. Epilepsy classification systems are generally based upon: (1) clinical features of the seizure episodes (e.g., motor seizure), (2) etiology (e.g., post-traumatic), (3) anatomic site of seizure origin (e.g., frontal lobe seizure), (4) tendency to spread to other structures in the brain, and (5) temporal patterns (e.g., nocturnal epilepsy). (From Adams et al., Principles of Neurology, 6th ed, p313) Aura,Awakening Epilepsy,Seizure Disorder,Epilepsy, Cryptogenic,Auras,Cryptogenic Epilepsies,Cryptogenic Epilepsy,Epilepsies,Epilepsies, Cryptogenic,Epilepsy, Awakening,Seizure Disorders
D005260 Female Females
D005500 Follow-Up Studies Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease. Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D013702 Temporal Lobe Lower lateral part of the cerebral hemisphere responsible for auditory, olfactory, and semantic processing. It is located inferior to the lateral fissure and anterior to the OCCIPITAL LOBE. Anterior Temporal Lobe,Brodmann Area 20,Brodmann Area 21,Brodmann Area 22,Brodmann Area 37,Brodmann Area 38,Brodmann Area 52,Brodmann's Area 20,Brodmann's Area 21,Brodmann's Area 22,Brodmann's Area 37,Brodmann's Area 38,Brodmann's Area 52,Inferior Temporal Gyrus,Middle Temporal Gyrus,Parainsular Area,Fusiform Gyrus,Gyrus Fusiformis,Gyrus Temporalis Superior,Inferior Horn of Lateral Ventricle,Inferior Horn of the Lateral Ventricle,Lateral Occipito-Temporal Gyrus,Lateral Occipitotemporal Gyrus,Occipitotemporal Gyrus,Planum Polare,Superior Temporal Gyrus,Temporal Cortex,Temporal Gyrus,Temporal Horn,Temporal Horn of the Lateral Ventricle,Temporal Operculum,Temporal Region,Temporal Sulcus,Anterior Temporal Lobes,Area 20, Brodmann,Area 20, Brodmann's,Area 21, Brodmann,Area 21, Brodmann's,Area 22, Brodmann,Area 22, Brodmann's,Area 37, Brodmann,Area 37, Brodmann's,Area 38, Brodmann,Area 38, Brodmann's,Area 52, Brodmann,Area 52, Brodmann's,Area, Parainsular,Areas, Parainsular,Brodmanns Area 20,Brodmanns Area 21,Brodmanns Area 22,Brodmanns Area 37,Brodmanns Area 38,Brodmanns Area 52,Cortex, Temporal,Gyrus, Fusiform,Gyrus, Inferior Temporal,Gyrus, Lateral Occipito-Temporal,Gyrus, Lateral Occipitotemporal,Gyrus, Middle Temporal,Gyrus, Occipitotemporal,Gyrus, Superior Temporal,Gyrus, Temporal,Horn, Temporal,Lateral Occipito Temporal Gyrus,Lobe, Anterior Temporal,Lobe, Temporal,Occipito-Temporal Gyrus, Lateral,Occipitotemporal Gyrus, Lateral,Operculum, Temporal,Parainsular Areas,Region, Temporal,Sulcus, Temporal,Temporal Cortices,Temporal Gyrus, Inferior,Temporal Gyrus, Middle,Temporal Gyrus, Superior,Temporal Horns,Temporal Lobe, Anterior,Temporal Lobes,Temporal Lobes, Anterior,Temporal Regions
D013997 Time Factors Elements of limited time intervals, contributing to particular results or situations. Time Series,Factor, Time,Time Factor

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