[Excerpt] The two key findings in this post hoc analysis were "first, that patients with a nonmotor diagnosis like depression or ADHD did not do any worse in terms of tic efficacy; and second, we didn't find any evidence that any of the nonmotor symptoms of Tourette's got worse with ecopipam," study investigators Donald Gilbert, MD, professor of pediatrics and neurology at University of Cincinnati Children's Hospital Medical Center, told Medscape Medical News.