Treatment-resistant OCD: Pharmacotherapies in adults.

Serotonin reuptake inhibitor (SRI) medications are well established as first-line pharmacotherapeutic treatment for Obsessive-Compulsive Disorder (OCD). However, despite the excellent safety profile and demonstrated efficacy of these medications, a substantial proportion of individuals with OCD fail to attain sufficient benefit from SRIs. In this narrative review, we discuss clinical features of OCD that have been associated with poorer response to SRIs, and we present pharmacotherapeutic interventions that have been explored as augmenting or alternative treatments for treatment-resistant OCD.

Duloxetine treatment of dysthymia and double depression: an open-label trial.

Background: Although not as common as major depressive disorder, dysthymia is not rare and is associated with substantial impairment. Antidepressants and some psychotherapies are often effective. We explored the efficacy of the antidepressant duloxetine, a serotonin and norepinephrine reuptake inhibitor.

Escitalopram treatment of kleptomania: an open-label trial followed by double-blind discontinuation.

Background: Kleptomania has no definitive treatment. Mixed reports of benefit from openly prescribed selective serotonin reuptake inhibitors led us to design a double-blind, placebo-controlled discontinuation trial of escitalopram.

Method: Between December 2002 and March 2005, we recruited 24 subjects aged >or=20 years with DSM-IV kleptomania of >or=1 year's duration.

Mirtazapine for obsessive-compulsive disorder: an open trial followed by double-blind discontinuation.

Background: Many patients with obsessive-compulsive disorder (OCD) experience little response to standard treatment with serotonin reuptake inhibitors. Mirtazapine enhances serotonergic function by a mechanism distinct from reuptake inhibition. Because a pilot study suggested effectiveness of mirtazapine in OCD, we conducted a controlled trial.