Prototype awareness enhancing and monitoring device for trichotillomania.
Trichotillomania is an impairing condition that involves repetitive hair pulling. Habit reversal therapy is helpful for many persons with this disorder. Unfortunately, habit reversal therapy is not helpful for everyone and maintenance of gains is often problematic. Successful habit reversal therapy requires the individual to be aware of hair pulling and handling. Unfortunately, most people with trichotillomania report that much of their plucking occurs outside of awareness. Monitoring of trichotillomania behaviors is also problematic. The present project involved a pilot study of a prototype awareness enhancing and monitoring device aimed at increasing the effectiveness of habit reversal therapy. The device included a watch, bracelet, magnetic necklace, and a pager that was hard-wired for remote activation of a vibrating alert when hair pulling behaviors occurred. Following structured diagnostic assessment, three female participants were randomly assigned to be initially observed for varied lengths of time without the device followed by observation with the device in place. The results indicated a marked reduction in trichotillomania behaviors when the device was in place. Semi-structured interviews revealed that the device was very effective in enhancing awareness and monitoring of trichotillomania related behaviors and enthusiastic acceptance of the device was provided by all participants.
Himle
Joseph A
JA
The University of Michigan, Department of Psychiatry, Ann Arbor, MI 48105, USA. himlej@umich.edu
Perlman
David M
DM
Lokers
Laura M
LM
D000293:Adolescent; D000328:Adult; D001348:Aversive Therapy / Q000379:methods*; D001364:Awareness / Q000502:physiology; D005260:Female; D006801:Humans; D008875:Middle Aged; D010349:Patient Compliance; D010865:Pilot Projects; D017010:Reminder Systems / Q000295:instrumentation*; D014256:Trichotillomania / Q000523:psychology / Q000628:therapy*