PURPOSE: To evaluate the efficacy and safety of gabapentin (GBP) in partial epilepsy in children. METHODS: We performed a prospective open label add-on study in 52 children and adolescents (age 1.8-17.5 years, mean 11.1 years) with refractory partial seizures. Gabapentin was added to one other baseline drug and the efficacy was rated according to seizure type and frequency. RESULTS: The GBP dose ranged from 26 to 78 mg/kg per day (mean 52 mg/kg per day) and was well tolerated in most patients. The seizure frequency remained unchanged in 34 patients (65%). We saw a provocation of seizures in three children (6%). Initially 15 patients (29%) benefited from GBP: five (10%) with a seizure reduction of 50-74%, seven (13%) with a reduction of 75-99% and three (6%) became seizure free. All but three experienced a development of tolerance within the next weeks to months. CONCLUSIONS: Although gabapentin seems also to be safe in children, the efficacy in refractory partial seizures was disappointing.
PURPOSE: To evaluate the efficacy and safety of gabapentin (GBP) in partial epilepsy in children. METHODS: We performed a prospective open label add-on study in 52 children and adolescents (age 1.8-17.5 years, mean 11.1 years) with refractory partial seizures. Gabapentin was added to one other baseline drug and the efficacy was rated according to seizure type and frequency. RESULTS: The GBP dose ranged from 26 to 78 mg/kg per day (mean 52 mg/kg per day) and was well tolerated in most patients. The seizure frequency remained unchanged in 34 patients (65%). We saw a provocation of seizures in three children (6%). Initially 15 patients (29%) benefited from GBP: five (10%) with a seizure reduction of 50-74%, seven (13%) with a reduction of 75-99% and three (6%) became seizure free. All but three experienced a development of tolerance within the next weeks to months. CONCLUSIONS: Although gabapentin seems also to be safe in children, the efficacy in refractory partial seizures was disappointing.