Seetal Dodd1, David Horgan, Gin S Malhi, Michael Berk. 1. Department of Clinical and Biomedical Sciences-Barwon Health, University of Melbourne, Swanston Centre, PO Box 281, Geelong 3220, Victoria, Australia. seetald@barwonhealth.org.au
Abstract
OBJECTIVE: Treatment resistant depression is a common clinical problem and a major public health concern. The use of antidepressant combinations to overcome treatment resistance, while somewhat controversial, is a popular strategy in practice. This paper reviews published trials on combination antidepressants with a view to inform clinical practice. METHOD: A systematic but selective review of the published literature was conducted using EMBASE, PSYCHLIT and MEDLINE with relevant search terms. RESULTS: A number of trials suggesting efficacy of combination antidepressants were found. These are incorporated into a number of treatment guidelines for the management of treatment refractory depression. Clinicians should be cautious regarding pharmacokinetic and pharmacodynamic interactions, including the serotonin syndrome, however combination strategies are an effective option. CONCLUSIONS: Many antidepressants can be usefully combined especially if they engage separate mechanisms of action. Clinically, antidepressant combinations provide a useful resort in otherwise treatment resistant individuals. However, much further research is needed to determine relative efficacy and determine long term outcome.
OBJECTIVE: Treatment resistant depression is a common clinical problem and a major public health concern. The use of antidepressant combinations to overcome treatment resistance, while somewhat controversial, is a popular strategy in practice. This paper reviews published trials on combination antidepressants with a view to inform clinical practice. METHOD: A systematic but selective review of the published literature was conducted using EMBASE, PSYCHLIT and MEDLINE with relevant search terms. RESULTS: A number of trials suggesting efficacy of combination antidepressants were found. These are incorporated into a number of treatment guidelines for the management of treatment refractory depression. Clinicians should be cautious regarding pharmacokinetic and pharmacodynamic interactions, including the serotonin syndrome, however combination strategies are an effective option. CONCLUSIONS: Many antidepressants can be usefully combined especially if they engage separate mechanisms of action. Clinically, antidepressant combinations provide a useful resort in otherwise treatment resistant individuals. However, much further research is needed to determine relative efficacy and determine long term outcome.
Authors: Thomas C Baghai; Pierre Blier; David S Baldwin; Michael Bauer; Guy M Goodwin; Kostas N Fountoulakis; Siegfried Kasper; Brian E Leonard; Ulrik F Malt; Dan Stein; Marcio Versiani; Hans-Jürgen Möller Journal: Eur Arch Psychiatry Clin Neurosci Date: 2011-11 Impact factor: 5.270
Authors: Thomas C Baghai; Pierre Blier; David S Baldwin; Michael Bauer; Guy M Goodwin; Kostas N Fountoulakis; Siegfried Kasper; Brian E Leonard; Ulrik F Malt; Dan J Stein; Marcio Versiani; Hans-Jürgen Möller Journal: Eur Arch Psychiatry Clin Neurosci Date: 2011-11-15 Impact factor: 5.270