Rollover Study for Continuing Valbenazine (NBI-98854) Administration for the Treatment of Tardive Dyskinesia

Completed · Phase 3

Conditions studied: Tardive Dyskinesia

In brief

This Phase 3b, rollover study will provide participants who completed a Phase 3 valbenazine (NBI-98854) study open-label access to valbenazine (fixed doses administered once daily) for the treatment of adults with TD until valbenazine is anticipated to be available commercially or they complete 72 weeks of treatment. This study will allow enrollment of up to 150 medically stable male and female participants with TD who previously participated in and completed the NBI-98854-1304 (Kinect 3) or NBI-98854-1402 (Kinect 4) Phase 3 study.

Key facts

Study ID

NCT02736955

Run by

Neurocrine Biosciences

People needed

161

Starts

2016-06-13

Expected to finish

2017-06-30

Last updated by the study team

2018-12-19

Who can join

Age: 18 and older, up to 85. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Have participated in and completed the NBI-98854-1304 (Kinect 3) or NBI-98854-1402 (Kinect 4) Phase 3 study.
• Participants of childbearing potential must agree to use hormonal or two forms of nonhormonal contraception (dual contraception) consistently throughout the study and until 30 days after the last dose of valbenazine.
• If using maintenance medication(s) for schizophrenia or schizoaffective disorder, mood disorder, or other conditions, be on stable doses.
• Be in general good health.
• Have adequate hearing, vision, and language skills to perform the procedures specified in the protocol.

You may not qualify if…

• Have an active, clinically significant unstable medical condition within 1 month prior to screening.
• Have a known history of substance dependence, substance (drug) or alcohol abuse.
• Have a significant risk of suicidal or violent behavior.
• Have a known history of neuroleptic malignant syndrome.
• Have a known history of long QT syndrome or cardiac arrhythmia.
• Have a cancer diagnosis within 3 years prior to screening (some exceptions allowed).
• Have received an investigational drug within 30 days before screening or plan to use an investigational drug (other than valbenazine) during the study.
• Have a blood loss ≥550 mL or donated blood within 30 days prior to Baseline.
• Have an allergy, hypersensitivity, or intolerance to tetrabenazine.
• Are currently pregnant or breastfeeding.

Where it is running

• Study site — Anaheim, California, United States
• Study site — National City, California, United States
• Study site — Norwalk, California, United States
• Study site — Oakland, California, United States
• Study site — San Bernardino, California, United States
• Study site — San Diego, California, United States
• Study site — Torrance, California, United States
• Study site — Hialeah, Florida, United States
• Study site — North Miami, Florida, United States
• Study site — Orlando, Florida, United States
• Study site — Chicago, Illinois, United States
• Study site — Shreveport, Louisiana, United States
• Study site — Worcester, Massachusetts, United States
• Study site — Cedarhurst, New York, United States
• Study site — Dayton, Ohio, United States
• Study site — Shaker Heights, Ohio, United States
• Study site — Oklahoma City, Oklahoma, United States
• Study site — Norristown, Pennsylvania, United States
• Study site — Charleston, South Carolina, United States
• Study site — Franklin, Tennessee, United States
• Study site — Memphis, Tennessee, United States
• Study site — DeSoto, Texas, United States
• Study site — Fort Worth, Texas, United States
• Study site — Irving, Texas, United States
• Study site — Salt Lake City, Utah, United States

Full record on ClinicalTrials.gov

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