A 10-week Efficacy Study of NOE-105 in Childhood Onset Fluency Disorder (Orpheus)

NOE-105 is an investigational selective PDE10A inhibitor with a potential therapeutic effect for the treatment of COFD. In this study adult male patients may be randomized to a double-blind, placebo-controlled, parallel group treatment with NOE-105 or placebo once daily. The study is designed to find the maximum tolerated dose of NOE-105 and thereafter, to maintain the participants at this dose until they have completed a total of 10 weeks treatment period. Following up to 10 weeks of treatment, participants will visit the study site for a follow-up visit within 28 (± 7) days of the date of the last dose of study treatment.