Overview Long-Term Safety of PRC-063 in Adolescents and Adults With ADHD Status: Completed Trial end date: 2015-06-01 Target enrollment: Participant gender: Summary The purpose of this six month, open-label study is to evaluate the long-term safety and efficacy of PRC-063 in adults and adolescents with ADHD. Phase: Phase 3 Details Lead Sponsor: Rhodes Pharmaceuticals, L.P.Collaborator: Purdue Pharma LPTreatments: Methylphenidate