Fluvoxamine treatment of trichotillomania.

The present study examined the efficacy of fluvoxamine in the treatment of trichotillomania (TM) and coexistent clinical features. Twenty-one participants with a principal diagnosis of TM were given fluvoxamine in a 12-week open trial. For 13 patients who completed treatment, significant improvement was noted on only a few measures of hair pulling. End-state analyses for the entire group of participants, however, demonstrated significant improvement in measures of distress, duration, control, and resistance. Significant decreases over treatment were also found on measures of coexistent anxiety for both the completer and the entire participant groups; depressive symptoms improved for completers. Conclusions about the effectiveness of fluvoxamine for treatment of TM cannot be drawn, given the uncontrolled nature of the study; however, end-state analyses suggest the potential utility of fluvoxamine in a subset of patients with TM.