Long-term use of oxcarbazepine oral suspension in childhood epilepsy: open-label study.
Studies designed specifically for the pediatric population are needed to assess the tolerability and safety of the new antiepileptic drugs. The purpose of this study was to document the safety, ease of dosing, and acceptance of oxcarbazepine oral suspension in pediatric patients in monotherapy and polytherapy. A prospective, multicenter, open-label study was conducted at the neurology services of three pediatric university hospitals over 12 months. After obtaining signed informed consent, we enrolled a series of 62 patients with epilepsy aged between 2 months and 14 years who began oxcarbazepine treatment in monotherapy or in combination with other antiepileptic drugs to assess the seizure frequency, safety (adverse events), and acceptance of the pharmaceutical form by the patient's family. Fifty patients (80.6%) reduced seizures by at least 50%, 44 (71%) saw a reduction in seizure frequency of over 75%, and 29 (46.8%) were seizure free at the end of the study. The difference in the number of seizures before and after the study was statistically significant, both overall and by type of pathology. Adverse events occurred in four patients (6.4%) and required withdrawal of the drug in two cases (skin rash); three patients (4.8%) withdrew for inefficacy. Five patients (8.1%) withdrew from the treatment. We concluded that, in this series of patients, oxcarbazepine in oral suspension form was seen to help reduce seizure frequency, to have few side effects, and to be accepted by parents and patients.
Rufo-Campos
Miguel
M
Pediatric Neurology Service, Virgen del Rocio Children's University Hospital, 41013 Seville, Spain. miguel.rufo@telefonica.net
Casas-Fernández
Carlos
C
Martínez-Bermejo
Antonio
A
D000284:Administration, Oral; D000293:Adolescent; D000927:Anticonvulsants / Q000008:administration & dosage*; D002220:Carbamazepine / Q000008:administration & dosage / Q000031:analogs & derivatives*; D002648:Child; D002675:Child, Preschool; D004334:Drug Administration Schedule; D004827:Epilepsy / Q000188:drug therapy*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D017060:Patient Satisfaction; D011446:Prospective Studies; D013535:Suspensions; D016896:Treatment Outcome
D000927:Anticonvulsants; D013535:Suspensions; C476610:oxcarbamazepine; D002220:Carbamazepine