title: Cognitive impairment in new cases of epilepsy randomly assigned to carbamazepine, phenytoin and sodium valproate.
abstract: Sixty-four new cases of childhood epilepsy were randomly assigned to either carbamazepine, phenytoin or sodium valproate, and were assessed with cognitive tests before medication and three subsequent times over a year. Carbamazepine in moderate dosage adversely affected memory, but sodium valproate and phenytoin did not.
authors.affiliation: University of Leeds; Leeds General Infirmary.
authors.forename: I
authors.initials: I
authors.lastname: Forsythe
authors.forename: R
authors.initials: R
authors.lastname: Butler
authors.forename: I
authors.initials: I
authors.lastname: Berg
authors.forename: R
authors.initials: R
authors.lastname: McGuire
mesh_terms: D000293:Adolescent; D000927:Anticonvulsants / Q000009:adverse effects / Q000097:blood / Q000627:therapeutic use*; D002220:Carbamazepine / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D003071:Cognition / Q000187:drug effects*; D004827:Epilepsy / Q000188:drug therapy* / Q000523:psychology; D006801:Humans; D007361:Intelligence Tests; D010672:Phenytoin / Q000627:therapeutic use; D011897:Random Allocation; D014635:Valproic Acid / Q000627:therapeutic use
chemical_list: D000927:Anticonvulsants; D002220:Carbamazepine; D014635:Valproic Acid; D010672:Phenytoin