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NCT02879578 · ClinicalTrials.gov registry record · Phase 2

Safety and Tolerability Study of NBI-98854 for the Treatment of Subjects With Tourette Syndrome

A Phase 2 study, sponsored by Neurocrine Biosciences.

Completed
Registry status
Phase 2
Development phase
155
Enrollment target

NCT02879578: Completed Phase 2 study, sponsored by Neurocrine Biosciences.

NCT02879578 is a Phase 2 study that has completed, run by Neurocrine Biosciences. The registered enrollment target is 155 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (17% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT02879578, a Phase 2 study, has completed, sponsored by Neurocrine Biosciences.

COMPLETED
Registry status
Phase 2
Development phase
155 participants
Enrollment target

Study Summary

Phase 2, open-label, fixed-dose titration study to evaluate the safety and tolerability of NBI-98854 administered once daily for a total of 24 weeks in children, adolescents, and adults with Tourette Syndrome (TS).

Primary Outcome

A TEAE is an adverse event not present prior to the initiation of study drug dosing, or is an already present event that worsens either in intensity or frequency following the initiation of study drug dosing.

Interventions

  • DRUG Valbenazine

Trial Details

FieldValue
Enrollment Target 155 participants
Start Date 2016-07-25
Est. Completion 2017-11-01
Phase Phase 2
Neurocrine Biosciences

65 total trials

What the finished NCT02879578 record still lists

NCT02879578 is an interventional study that assigns participants to a tested intervention. The registered 155 participants enrollment target is mid-sized for trials with a published cap, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (17% higher).

The record links to 0 conditions, and to 1 intervention - of which Valbenazine is the first listed.

NCT02879578 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT02879578 about?

NCT02879578 is a clinical study titled "Safety and Tolerability Study of NBI-98854 for the Treatment of Subjects With Tourette Syndrome". Phase 2, open-label, fixed-dose titration study to evaluate the safety and tolerability of NBI-98854 administered once daily for a total of 24 weeks in children, adolescents, and adults with Tourette Syndrome (TS).

What is the current status of trial NCT02879578?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 155 participants. The study started on 2016-07-25. Estimated completion is 2017-11-01.

What interventions are being tested in trial NCT02879578?

The interventions under investigation include: Valbenazine (DRUG).

Who is sponsoring clinical trial NCT02879578?

This trial is sponsored by Neurocrine Biosciences, which has 65 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT02879578's enrollment target sits among peer trials

155 448th of 2000 higher than 1,553 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT02879578, the US trial registry maintained by the National Library of Medicine. NCT02879578 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.