Safety and Tolerability Study of NBI-98854 for the Treatment of Tardive Dyskinesia (Kinect 4)

November 29, 2018 updated by: Neurocrine Biosciences

A Phase 3, Open-Label, Safety and Tolerability Study of NBI-98854 for the Treatment of Tardive Dyskinesia

Phase 3, open-label, study to evaluate the safety and tolerability of NBI-98854 administered once daily (qd) for a total of 48 weeks of treatment. This study will enroll approximately 150 medically stable male and female subjects with clinical diagnoses of schizophrenia or schizoaffective disorder with neuroleptic-induced TD or mood disorder with neuroleptic-induced TD.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
167

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Canada
    • British Columbia
      • Vancouver, British Columbia, Canada
    • Ontario
      • London, Ontario, Canada
      • Toronto, Ontario, Canada
    • Quebec
      • Montreal, Quebec, Canada
  • Puerto Rico
      • San Juan, Puerto Rico
  • United States
    • California
      • Anaheim, California, United States
      • Glendale, California, United States
      • Irvine, California, United States
      • Long Beach, California, United States
      • Los Angeles, California, United States
      • Oakland, California, United States
      • San Bernardino, California, United States
      • San Diego, California, United States
      • Torrance, California, United States
    • Delaware
      • Hockessin, Delaware, United States
    • Florida
      • Bradenton, Florida, United States
      • Hialeah, Florida, United States
      • Kissimmee, Florida, United States
      • Miami, Florida, United States
      • North Miami, Florida, United States
      • Orlando, Florida, United States
    • Hawaii
      • Honolulu, Hawaii, United States
    • Illinois
      • Chicago, Illinois, United States
    • Louisiana
      • Shreveport, Louisiana, United States
    • Massachusetts
      • Natick, Massachusetts, United States
      • Worcester, Massachusetts, United States
    • Michigan
      • Ann Arbor, Michigan, United States
    • Missouri
      • Saint Louis, Missouri, United States
    • Nebraska
      • Lincoln, Nebraska, United States
      • Omaha, Nebraska, United States
    • New Hampshire
      • Nashua, New Hampshire, United States
    • New York
      • Buffalo, New York, United States
      • New York, New York, United States
      • Rochester, New York, United States
    • North Carolina
      • High Point, North Carolina, United States
    • Ohio
      • Dayton, Ohio, United States
    • Oklahoma
      • Oklahoma City, Oklahoma, United States
    • Pennsylvania
      • Conshohocken, Pennsylvania, United States
      • Norristown, Pennsylvania, United States
      • Phoenixville, Pennsylvania, United States
      • Scranton, Pennsylvania, United States
    • Texas
      • DeSoto, Texas, United States
      • Fort Worth, Texas, United States
      • Houston, Texas, United States
      • Irving, Texas, United States
    • Virginia
      • Petersburg, Virginia, United States
    • Washington
      • Seattle, Washington, United States
      • Spokane, Washington, United States

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 85 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Subjects of childbearing potential must agree to use hormonal or two forms of nonhormonal contraception (dual contraception) consistently during the screening, treatment and follow-up periods of the study.
  2. Female subjects must not be pregnant.
  3. Have one of the following clinical diagnoses for at least 3 months prior to screening: Schizophrenia or Schizoaffective Disorder, or Mood Disorder
  4. Have a clinical diagnosis of neuroleptic-induced TD for at least 3 months prior to screening.
  5. Have moderate or severe TD
  6. If using maintenance medication(s) for schizophrenia or schizoaffective disorder, or mood disorder, be on stable doses.
  7. Be in general good health.
  8. Have adequate hearing, vision, and language skills to perform the procedures specified in the protocol.
  9. Have a negative urine drug screen for amphetamines, barbiturates, benzodiazepine, phencyclidine, cocaine, opiates, or cannabinoids.

Exclusion Criteria

  1. Have an active, clinically significant unstable medical condition within 1 month prior to screening.
  2. Have a known history of substance dependence, substance (drug) or alcohol abuse.
  3. Have a significant risk of suicidal or violent behavior.
  4. Have a known history of neuroleptic malignant syndrome.
  5. Have a known history of long QT syndrome or cardiac tachy-arrhythmia.
  6. Have a cancer diagnosis within 3 years prior to screening (some exceptions allowed).
  7. Have received an investigational drug within 30 days before screening or plan to use an investigational drug (other than NBI-98854) during the study.
  8. Have a blood loss ≥550 mL or donated blood within 30 days prior to Baseline.
  9. Have an allergy, hypersensitivity, or intolerance to tetrabenazine.
  10. Are currently pregnant or breastfeeding.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Dose Group 1
Fixed dose of NBI-98854 administered once daily for 48 weeks
Drug: NBI-98854
Experimental: Dose Group 2
Fixed dose of NBI-98854 administered once daily up to 48 weeks
Drug: NBI-98854

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Number of Participants Monitored for Long-Term Safety of Valbenazine
Time Frame: 52 weeks
Number of participants monitored for long-term safety through reporting of treatment-emergent adverse events and monitoring of vital signs, clinical laboratory values, and ECG. Summaries of all treatment-emergent AEs, treatment-related AEs, SAEs, and AEs leading to study drug discontinuation were prepared.
52 weeks

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Severity of Tardive Dyskinesia (TD) Symptoms Assessed by Abnormal Involuntary Movements Scale (AIMS) Dyskinesia Total Score Change From Baseline at Week 48; On-site AIMS Raters
Time Frame: Baseline and Week 48
Severity of TD symptoms assessed by AIMS dyskinesia total score (sum of items 1 through 7), as assessed by On-Site AIMS video raters. The AIMS Total Dyskinesia Score rates a total of 7 items, rating involuntary movement from 0 (no dyskinesia) to 4 (severe dyskinesia). Items 1 through 7 include facial and oral movements (Items 1-4), extremity movements (Items 5-6), and trunk movements (Item 7). The AIMS dyskinesia total score for Items 1-7 ranges from 0 to 28; a higher score reflects increased severity.
Baseline and Week 48
Severity of Tardive Dyskinesia (TD) Symptoms Assessed by Abnormal Involuntary Movements Scale (AIMS) Dyskinesia Total Score Change From Baseline; Central AIMS Video Raters
Time Frame: Baseline, Change from Baseline at Week 8, and Change from Baseline at Week 52
Severity of TD symptoms assessed by AIMS dyskinesia total score (sum of items 1 through 7), as assessed by the blinded, Central AIMS Video Raters. The AIMS Total Dyskinesia Score rates a total of 7 items, rating involuntary movement from 0 (no dyskinesia) to 4 (severe dyskinesia). Items 1 through 7 include facial and oral movements (Items 1-4), extremity movements (Items 5-6), and trunk movements (Item 7). The AIMS dyskinesia total score for Items 1-7 ranges from 0 to 28; a higher score reflects increased severity.
Baseline, Change from Baseline at Week 8, and Change from Baseline at Week 52
Severity of Tardive Dyskinesia (TD) Symptoms Assessed by Abnormal Involuntary Movements Scale (AIMS) Dyskinesia Total Score Change From Baseline; On-Site AIMS Raters
Time Frame: Baseline, Change from Baseline at Week 8, and Change from Baseline at Week 52
Severity of TD symptoms assessed by AIMS dyskinesia total score (sum of items 1 through 7), as assessed by On-Site AIMS raters. The AIMS Total Dyskinesia Score rates a total of 7 items, rating involuntary movement from 0 (no dyskinesia) to 4 (severe dyskinesia). Items 1 through 7 include facial and oral movements (Items 1-4), extremity movements (Items 5-6), and trunk movements (Item 7). The AIMS dyskinesia total score for Items 1-7 ranges from 0 to 28; a higher score reflects increased severity.
Baseline, Change from Baseline at Week 8, and Change from Baseline at Week 52
Clinical Global Impression - Global Improvement of Tardive Dyskinesia (CGI-TD) at Week 48
Time Frame: Week 48
Clinician's perspective of the participant's overall improvement of TD symptoms since initiation of study drug dosing. The CGI-TD is based on a 7-point scale (range: 1=very much improved to 7=very much worse).
Week 48

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Neurocrine Biosciences

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2015

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 1, 2017

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 1, 2017

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 27, 2015

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 27, 2015

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 1, 2015

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
November 30, 2018

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 29, 2018

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
November 1, 2018

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • NBI-98854-1402

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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