Citation

Thase ME, Edwards J, Durgam S, Chen C, Chang CT, Mathews M, Gommoll CP. Int. Clin. Psychopharmacol. 2017; 32(5): 281-288.

Affiliation

aDepartment of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania bAllergan, Jersey City cAllergan, Bridgewater dForest Research Institute, an Allergan affiliate, Jersey City, New Jersey, USA.

Copyright

(Copyright © 2017, Lippincott Williams and Wilkins)

DOI

10.1097/YIC.0000000000000180

PMID

28538024

Abstract

Treatment-emergent suicidal ideation and behavior are ongoing concerns with antidepressants. Vilazodone, currently approved for the treatment of major depressive disorder (MDD) in adults, has also been evaluated in generalized anxiety disorder (GAD). Post-hoc analyses of vilazodone trials were carried out to examine its effects on suicidal ideation and behavior in adults with MDD or GAD. Data were pooled from vilazodone trials in MDD (four studies) and GAD (three studies). The incidence of suicide-related events was analyzed on the basis of treatment-emergent adverse event reporting and Columbia-Suicide Severity Rating Scale (C-SSRS) monitoring. Treatment-emergent suicidal ideation was analyzed on the basis of a C-SSRS category shift from no suicidal ideation/behavior (C-SSRS=0) at baseline to suicide ideation (C-SSRS=1-5) during treatment. In pooled safety populations (MDD, n=2233; GAD, n=1475), suicide-related treatment-emergent adverse events occurred in less than 1% of vilazodone-treated and placebo-treated patients. Incidences of C-SSRS suicidal ideation were as follows: MDD (vilazodone=19.9%, placebo=24.7%); GAD (vilazodone=7.7%, placebo=9.4%). Shifts from no suicidal ideation/behavior at baseline to suicidal ideation during treatment were as follows: MDD (vilazodone=9.4%, placebo=10.3%); GAD (vilazodone=4.4%, placebo=6.1%). Data from placebo-controlled studies indicate little or no risk of treatment-emergent suicidal ideation or behavior with vilazodone in adults with MDD or GAD. Nevertheless, all patients should be monitored for suicidal thoughts and behaviors during antidepressant treatment.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc-nd/4.0/.

Language: en