Currently Recruiting Studies A Phase 4, Randomized, Double-Blind, Multicenter, Placebo-Controlled, Parallel-Group Study of the Efficacy and Safety of SPN 812 in Preschool-Age Children (4 to 5 years old) with Attention-Deficit/Hyperactivity Disorder (ADHD) Executive Functions in Reading Examination of the dynamic relationship of sleep, physical activity, and circadian rhythmicity with neurobehavioral heterogeneity in ADHD Multimodal brain imaging of the neural effects of methylphenidate in patients with ADHD
