[The treatment of primary generalized epilepsies with dipropyl acetate (DPA)].

79 patients with primary generalized epilepsies have been treated with DPA in a medium dosage of 51 mg/kg bodyweight/day, range 14 to 125 mg/kg/day, for a medium time of 22 months, range 2 to 49 months. 51 children out of this group had been treated previously and were therapy resistant to other medications. 27 children got DPA for their first medication. 34 patients were treated with DPA as a single drug, 45 were treated in combination with other medications. Therapeutic success was found to be remarkable good in impulsive petit mal (n = 4, all patients without any more seizures), in absences (n = 52, complete success in 84%), and in primary generalized grand mal seizures with spike-waves in the EEG alone or in combination with petit mal (n = 30, 87% success). However, centrencephalic myoclonic-astatic seizures (n = 17, no more seizures in 35%) were influenced significantly less. Side effects were rarely seen, mostly they could be observed in those patients treated with DPA and another medication. Side effects never induced interruption of treatment with DPA.