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Clinical Trial Summary

The purpose of this study is to evaluate the efficacy, safety, and tolerability of NBI-98854 administered once daily for the treatment of Tardive Dyskinesia (TD) symptoms.


Clinical Trial Description

This is a Phase 3, randomized, double-blind, placebo-controlled, parallel, fixed-dose study to evaluate the efficacy, safety, and tolerability of two doses of NBI-98854 (40 mg and 80 mg) compared to placebo, administered once daily. The study design includes a double-blind, placebo-controlled treatment period for 6 weeks and a double-blind NBI-98854 treatment period for an additional 42 weeks, for a total of 48 weeks of treatment. Final follow-up assessments will be conducted 4 weeks after the last dose of the study drug. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT02274558
Study type Interventional
Source Neurocrine Biosciences
Contact
Status Completed
Phase Phase 3
Start date October 2014
Completion date July 2016

See also
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