At a glance
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A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Multicenter Study to Evaluate the Efficacy, Safety and Tolerability of RBP-7000 as a Treatment in Subjects With Acute Schizophrenia Over 8 Weeks (2 Subcutaneous Doses)
In Brief
A Phase 3 clinical trial evaluating RBP-7000, Placebo, and 1 other intervention for Schizophrenia. Completed, enrolled 354 participants across 32 sites.
Detailed 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.
Study Details
Timeline
Interventions
RBP-7000 90 mg and 120 mg were a mixture of the ATRIGEL Delivery System and 90 mg and 120 mg risperidone, respectively. The ATRIGEL Delivery System allows for sustained-release of risperidone in a controlled manner. Subcutaneous RBP-7000 injections on Days 1 and 29 in the lower quadrant of the abdomen rotating right and left on day 1 and 29.
Subcutaneous injection of placebo using the ATRIGEL Delivery System on Days 1 and 29 in the lower quadrant of the abdomen rotating right and left on day 1 and 29.
Oral risperidone 0.25 mg tablets daily for the first two days of the screening period. The two 0.25 mg tablets confirmed whether study participants had any negative reaction to risperidone prior to receiving a long-acting injection of risperidone (RBP-7000).