Study of the Effectiveness of Valbenazine on Patient- and Clinician-Reported Outcomes in Participants With Tardive Dyskinesia
Public ClinicalTrials.gov record NCT05859698. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 4, Single-Arm, Open-Label Study to Evaluate the Effectiveness of Valbenazine on Patient- and Clinician-Reported Outcomes in Subjects With Tardive Dyskinesia
Study identification
- NCT ID
- NCT05859698
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Neurocrine Biosciences
- Industry
- Enrollment
- 59 participants
Conditions and interventions
Conditions
Interventions
- Valbenazine Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 8, 2023
- Primary completion
- Dec 26, 2024
- Completion
- Dec 26, 2024
- Last update posted
- Jan 15, 2026
2023 – 2024
United States locations
- U.S. sites
- 18
- U.S. states
- 8
- U.S. cities
- 18
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Neurocrine Clinical Site | Bryant | Arkansas | 72022 | — |
| Neurocrine Clinical Site | Anaheim | California | 92805 | — |
| Neurocrine Clinical Site | Orange | California | 92868 | — |
| Neurocrine Clinical Site | Torrance | California | 90504 | — |
| Neurocrine Clinical Site | Bonita Springs | Florida | 34134 | — |
| Neurocrine Clinical Site | Miami | Florida | 33176 | — |
| Neurocrine Clinical Site | Miami Lakes | Florida | 33016 | — |
| Neurocrine Clinical Site | Okeechobee | Florida | 34972 | — |
| Neurocrine Clinical Site | Tampa | Florida | 33629 | — |
| Neurocrine Clinical Site | Atlanta | Georgia | 30328 | — |
| Neurocrine Clinical Site | Augusta | Georgia | 30912 | — |
| Neurocrine Clinical Site | Marietta | Georgia | 30060 | — |
| Neurocrine Clinical Site | Lincoln | Nebraska | 68526 | — |
| Neurocrine Clinical Site | Beechwood | Ohio | 44122 | — |
| Neurocrine Clinical Site | Oklahoma City | Oklahoma | 73112 | — |
| Neurocrine Clinical Site | DeSoto | Texas | 75115 | — |
| Neurocrine Clinical Site | El Paso | Texas | 79902 | — |
| Neurocrine Clinical Site | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05859698, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 15, 2026 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05859698 live on ClinicalTrials.gov.