title: "Therapeutic" serum concentration of phenytoin: the influence of seizure type.
abstract: Serum phenytoin concentrations were monitored prospectively in 26 patients with previously untreated partial epilepsy, during monotherapy with phenytoin. Only six remained entirely seizure-free, although only four experienced further tonic-clonic seizures. There was no correlation between serum phenytoin concentrations and freedom from partial seizures in those patients in whom such seizures recurred. There did appear to be a correlation between serum phenytoin concentration and freedom from tonic-clonic seizures.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004305:Dose-Response Relationship, Drug; D004828:Epilepsies, Partial / Q000097:blood / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010672:Phenytoin / Q000008:administration & dosage / Q000097:blood* / Q000627:therapeutic use
chemical_list: D010672:Phenytoin