title: Is antiepileptic drug use related to depression and suicidal ideation among patients with epilepsy?
abstract: Depression and suicide are increased in patients with epilepsy. The U.S. Food and Drug Administration warns that antiepileptic drugs (AEDs) are associated with increased risk of suicidality. This study examines the relationship among depression, suicidal ideation, and AEDs in a prospective cohort of 163 patients with epilepsy from a registry at the University of Florida (January 2006 to August 2008). The Neurological Disorders Depression Inventory for Epilepsy (NDDI-E) was used to measure mood and suicidal ideation across two time points (median = 154 days). Groups included: (1) No AED Change, (2) New AED Added, (3) AED Dose Increased, (4) AED Reduced/Stopped, (5) Multiple AED Changes, and (6) Combined Any AED Change (groups 2-5 combined). No group had worsening mood or suicidal ideation. Significant improvements in proportions of depression and suicidal ideation were seen only for the No AED Change group, which differed only with the AED Dose Increased group with respect to suicidal ideation.
authors.affiliation: Department of Pharmaceutical Outcomes and Policy, University of Florida, Gainesville, FL, USA.
authors.forename: X
authors.initials: X
authors.lastname: Wen
authors.forename: K J
authors.initials: KJ
authors.lastname: Meador
authors.forename: D W
authors.initials: DW
authors.lastname: Loring
authors.forename: S
authors.initials: S
authors.lastname: Eisenschenk
authors.forename: R
authors.initials: R
authors.lastname: Segal
authors.forename: A G
authors.initials: AG
authors.lastname: Hartzema
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000927:Anticonvulsants / Q000009:adverse effects*; D016208:Databases, Factual / Q000706:statistics & numerical data; D003863:Depression / Q000139:chemically induced*; D004827:Epilepsy / Q000188:drug therapy / Q000523:psychology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012307:Risk Factors; D059020:Suicidal Ideation; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D000927:Anticonvulsants