[Efficacy of topiramate in childhood epilepsies].
No To Hattatsu
; 42(5): 360-6, 2010 Sep.
Article
em Ja
| MEDLINE
| ID: mdl-20845767
ABSTRACT
To evaluate the efficacy of topiramate (TPM) for the treatment of children with epilepsies, we introduced TPM to 45 patients whose epilepsy began in childhood and whose ages ranged from 4 months to 30 years old (mean age 11 years 7 months). Thirteen of these patients had been diagnosed with generalized epilepsy (GE) (1 cryptogenic, 12 symptomatic), 30 with localization-related epilepsy (LRE) (7 idiopathic, 23 symptomatic), and 2 with unclassified epilepsy [1 case of severe myoclonic epilepsy in infancy (SMEI), 1 case of epilepsy with continuous spikes and waves during slow sleep (CSWS)]. The initial dose of TPM was 1.97 +/- 0.45 mg/kg/day, followed by a slow titration to the maximum dose of 7.32 +/- 1.32 mg/kg/day. After a mean treatment period of 13.5 months (range 4-20 months), the rate of reduction in seizure frequency by more than 50% [50% responder rate (50% RR)] and the rate of complete remission (seizure-free) were 53.8% and 23.1%, respectively, in patients with GE, and 73.3% and 23.3%, respectively, in patients with LRE. TPM was significantly effective against many seizure types including tonic, clonic, complex partial, myoclonic, and atypical absence seizures. Adverse effects included sleepiness in 13 cases (28.9%), weight loss in 6 cases (13.3%), and metabolic acidosis in 2 cases (4.4%); all of these effects were both mild and transient. In conclusion, TPM is effective and safe for the treatment of pediatric epilepsies.
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Base de dados:
MEDLINE
Assunto principal:
Epilepsia
/
Frutose
/
Anticonvulsivantes
Limite:
Adolescent
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Adult
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Child
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Child, preschool
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Female
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Humans
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Infant
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Male
Idioma:
Ja
Ano de publicação:
2010
Tipo de documento:
Article