Clinical Research Directory
Browse clinical research sites, groups, and studies.
A Study to Evaluate the Effectiveness of Valbenazine in Adult Participants With Tardive Dyskinesia (TD) Who Remain Symptomatic While Receiving or After Stopping a Vesicular Monoamine Transporter 2 (VMAT2) Inhibitor
Sponsor: Neurocrine Biosciences
Summary
This study will evaluate the efficacy of valbenazine on clinician- and patient-reported outcomes in participants with TD while receiving or after stopping a VMAT2 inhibitor.
Official title: A Phase 4, Open-Label Study to Evaluate the Efficacy of Valbenazine on Clinician- and Patient-Reported Outcomes in Patients With Tardive Dyskinesia (TD) Who Remain Symptomatic While on Deutetrabenazine or After Discontinuing Prior TD Treatment With a Vesicular Monoamine Transporter 2 (VMAT2) Inhibitor
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
50
Start Date
2025-08-29
Completion Date
2027-04
Last Updated
2025-10-22
Healthy Volunteers
No
Conditions
Interventions
Valbenazine
Valbenazine capsules for oral administration.
Locations (8)
Neurocrine Clinical Site
Bryant, Arkansas, United States
Neurocrine Clinical Site
Fountain Valley, California, United States
Neurocrine Clinical Site
Orange, California, United States
Neurocrine Clinical Site
Bonita Springs, Florida, United States
Neurocrine Clinical Site
Hialeah, Florida, United States
Neurocrine Clinical Site
Miami, Florida, United States
Neurocrine Clinical Site
Tampa, Florida, United States
Neurocrine Clinical Site
Marietta, Georgia, United States