A Study to Evaluate Effectiveness and Safety of Prolonged Release OROS Methylphenidate in Adults With Attention Deficit Hyperactivity Disorder
Conditions
- Attention Deficit/ Hyperactivity Disorder
Interventions
- DRUG: prolonged release (PR) OROS methylphenidate 54 mg
- DRUG: prolonged release (PR) OROS methylphenidate 72 mg
- DRUG: Placebo
Sponsor
Janssen-Cilag International NV