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Completed Phase 2 Interventional Results available

NBI-98854 for the Treatment of Tardive Dyskinesia in Subjects With Schizophrenia or Schizoaffective Disorder

ClinicalTrials.gov ID: NCT01393600

Public ClinicalTrials.gov record NCT01393600. 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.

ClinicalTrials.gov public records Last synced Oct 26, 2026, 1:28 PM EDT

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 2, Double-Blind, Randomized, Placebo-Controlled, Two-Period Cross-Over Study to Evaluate the Efficacy and Safety of NBI-98854 for the Treatment of Tardive Dyskinesia in Subjects With Schizophrenia or Schizoaffective Disorder

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to evaluate the efficacy, safety, and tolerability of two doses (12.5 and 50 mg) of NBI-98854 administered once daily (q.d.) for the treatment of tardive dyskinesia in subjects with schizophrenia or schizoaffective disorder.

Study identification

NCT ID
NCT01393600
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
Neurocrine Biosciences
Industry
Enrollment
37 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 65 Years
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
Aug 2011 (Type not available)
Primary completion
Feb 2012 (Actual)
Completion
Feb 2012 (Actual)
Last update posted
Aug 10, 2017

2011 – 2012

United States locations

U.S. sites
11
U.S. states
7
U.S. cities
9
Facility City State ZIP Site status
Woodland International Research Group, Inc Little Rock Arkansas 72211 —
Synergy Clinical Research National City California 91950 —
UCSD Outpatient Psychiatry San Diego California 92103 —
PCSD - Feighner Research San Diego California 92108 —
San Marcus Research Clinic, Inc. Miami Florida 33015 —
Medical Research Marseilles Miami Florida 33155 —
Scientific Clinical Research, Inc. North Miami Florida 33161 —
Atlanta Center for Medical Research Atlanta Georgia 30308 —
St. Louis Clinical Trials St Louis Missouri 63118 —
Clinical Trials of Texas, Inc. San Antonio Texas 78229 —
CAMC Clinical Trials Center Charleston West Virginia 25304 —

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 NCT01393600, 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 Aug 10, 2017 · Synced Oct 26, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01393600 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →