Trichotillomania

This study tests whether a computerized training program designed to improve response inhibition — the ability to stop an automatic action — can reduce symptoms in people with obsessive-compulsive disorder, trichotillomania (hair-pulling), or skin-picking disorder. Participants a…

This study tests a vibrating bracelet called Keen2 that buzzes when it detects hair-pulling motions, paired with a smartphone app that teaches behavior-changing techniques. Researchers will compare it to a non-vibrating reminder bracelet in 90 adults with trichotillomania (hair-p…

This study tests whether a daily medication called valbenazine can reduce hair-pulling in adults with trichotillomania. About 20 people will receive either the drug or a placebo for 12 weeks, then everyone gets the drug for another 12 weeks. The goal is to see if the drug safely …

This small study tests a bracelet called Keen2 that detects hair-pulling episodes in adults with trichotillomania. For 8 weeks, participants wear the device and log what they were doing or feeling when pulling occurred. The bracelet then sends personalized alerts to help them use…

This study tests whether combining a one-time session of brain stimulation (rTMS or electrical scalp stimulation) with emotion regulation training helps people with mood, anxiety, or related disorders better control their emotions. 240 participants will learn either cognitive res…