SPD489 as Adjunctive Treatment in Adults With Negative Symptoms of Schizophrenia

PHASE3WithdrawnINTERVENTIONAL

Timeline

Start Date

January 27, 2012

Primary Completion Date

February 24, 2014

Study Completion Date

February 24, 2014

Conditions

Negative Symptoms of Schizophrenia

Interventions

DRUG

SPD489 Low-Dose

SPD489 20, 30, or 40 mg capsules taken once-daily for up to 26 weeks

DRUG

SPD489 High-Dose

SPD489 50, 60, or 70 mg capsules taken once-daily for up to 26 weeks

DRUG

Placebo

Placebo capsule taken once-daily for up to 26 weeks