Efficacy and Safety of Ecopipam for Tourette Syndrome
JAMA Neurology 10.1001/jamaneurol.2026.1431May 26, 2026 at 11:00 AM EDT
Is ecopipam well tolerated and efficacious in children, adolescents, and adults with Tourette syndrome?This randomized clinical trial included a 12-week open-label period and a 12-week double-blind, randomized withdrawal period for individuals with clinically meaningful tic reduction. Ecopipam was well tolerated and significantly reduced the probability of relapse in pediatric participants.Ecopipam induced and maintained a clinically meaningful reduction in severity of tics for up to 24 weeks.
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