Randomized, Double-blind, Placebo Controlled, Multi-center and Tolerability of RBP-7000 in Schizophrenia Patients

• Status: Completed
• Trial end date: 2014-11-01
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this study is to evaluate the efficacy and safety of RBP-7000 compared with placebo in the treatment of patients with schizophrenia.

This will be a double-blind, placebo-controlled, Phase III study with 90 mg and 120 mg doses of RBP-7000 compared with placebo over an 8-week treatment period.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Indivior Inc.
• Treatments: Risperidone

Criteria

Inclusion Criteria:

• Males and females between the ages of 18 to 55 years, inclusive

• Diagnosis of schizophrenia as defined by Diagnostic and Statistical Manual, Edition 4, text revision (DSM-IV-TR) criteria

• Subjects who are deemed "valid" by the State, Assessability, Face, Ecological, and Rule (SAFER) interview

• Subjects who are otherwise healthy on the basis of their physical examination

Exclusion Criteria:

• Subjects who have an improvement in their total Positive and Negative Syndrome Scale (PANSS) score of 20% or greater between the initial screening visit and the first day of treatment.

• Subjects taking daily oral risperidone at a dose ≥ 6 mg/day

• Subjects who have received a depot antipsychotic within 120 days of screen

• Subjects with treatment resistant schizophrenia, as judged by the investigator, who have been treated with antipsychotics for adequate durations and with adequate dosages.