title: Wisconsin Card Sorting Test performance and impulsivity in patients with temporal lobe epilepsy: suicidal risk and suicide attempts.
abstract: OBJECTIVE
  The goal of the study described here was to determine if executive dysfunction and impulsivity are related to risk for suicide and suicide attempts in patients with temporal lobe epilepsy.
  
  
  METHODS
  Forty-two patients with temporal lobe epilepsy were recruited. A detailed medical history, neurological examination, serial EEGs, Mini-International Neuropsychiatric Interview, executive function, and MRI were assessed. Multiple regression analysis was carried out to examine predictive associations between clinical variables and Wisconsin Card Sorting Test measures.
  
  
  RESULTS
  Patients' scores on the Risk for Suicide Scale (n=24) were greater than 7, which means they had the highest relative risk for suicide attempts. Family history of psychiatric disease, current major depressive episode, left temporal lobe epilepsy, and perseverative responses and total errors on the Wisconsin Card Sorting Test increased by 6.3 and 7.5 suicide risk and suicide attempts, respectively. Executive dysfunction (specifically perseverative responses and more total errors) contributed greatly to suicide risk.
  
  
  CONCLUSIONS
  Executive performance has a major impact on suicide risk and suicide attempts in patients with temporal lobe epilepsy.
authors.affiliation: Psychiatry Hospital (Eduardo Berbabé Ordaz Dupungé), Havana City, Cuba.
authors.forename: Arlety
authors.initials: A
authors.lastname: Garcia Espinosa
authors.forename: René
authors.initials: R
authors.lastname: Andrade Machado
authors.forename: Susana
authors.initials: S
authors.lastname: Borges González
authors.forename: María Eugenia
authors.initials: ME
authors.lastname: García González
authors.forename: Ariadna
authors.initials: A
authors.lastname: Pérez Montoto
authors.forename: Guillermo
authors.initials: G
authors.lastname: Toledo Sotomayor
mesh_terms: D000293:Adolescent; D000328:Adult; D001284:Atrophy; D003863:Depression / Q000209:etiology; D004569:Electroencephalography / Q000379:methods; D004833:Epilepsy, Temporal Lobe / Q000150:complications* / Q000473:pathology / Q000523:psychology*; D056344:Executive Function / Q000502:physiology*; D005260:Female; D006624:Hippocampus / Q000473:pathology; D006801:Humans; D007175:Impulsive Behavior / Q000209:etiology*; D016015:Logistic Models; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D008875:Middle Aged; D009460:Neurologic Examination / Q000379:methods; D009483:Neuropsychological Tests; D011569:Psychiatric Status Rating Scales; D012189:Retrospective Studies; D012306:Risk; D012720:Severity of Illness Index; D013406:Suicide, Attempted / Q000523:psychology*; D055815:Young Adult