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Challenges in the Classification and Treatment of Trichotillomania

Published online by Cambridge University Press:  07 November 2014

Philip T. Ninan ,
Charles Mansueto ,
Barbara O. Rothbaum ,
Richard L. O'Sullivan  and
Charles B. Nemeroff
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Abstract

The behavioral syndrome of trichotillomania (TTM) is well characterized, but challenges pertaining to TTM remain in several areas, including diagnostic classification, assessment of severity, and determination of relevance of comorbid psychiatric disorders. Acute pharmacological studies have focused on serotonin transport inhibitors, and preliminary evidence suggests that inhibition of both serotonin and norepinephrine transporters (ie, by clomipramine and venlafaxine) provides a clinical improvement. Dopamine antagonists are promising agents in need of systematic evaluation in TTM. Cognitive-behavioral therapy appears to achieve a decrease in acute symptoms in many patients. However, longitudinal maintenance of benefits has not been rigorously tested with either pharmacological or behavioral therapy. Clinical impressions and treatment data indicate that achieving durability of treatment benefits remains a major challenge in many patients with TTM, although there is evidence of improved outcome with comprehensive multimodal treatment.

Type
Feature Article
Information
CNS Spectrums , Volume 3 , Issue 9: Trichotillomania: A New Understanding , October 1998 , pp. 30 - 35
Copyright
Copyright © Cambridge University Press 1998

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