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CompletedNCT01688037

NBI-98854 for adults with tardive dyskinesia

This study is completed in the United States. It focuses on adults with tardive dyskinesia.

Schizophrenia, Tardive DyskinesiaDrugFrom 18 Years to 85 Years

The public registry lists this study as not currently recruiting. This page remains available for information. Check the official record for the latest status and explore other recruiting studies.

Then choose your country and confirm availability with each study site.

In plain English

Key information made simple

What is this study testing?

This study is testing whether NBI-98854 may be useful for adults experiencing schizophrenia.

What would participation involve?

Participants may receive NBI-98854, attend study visits with the research team. The protocol may also involve randomization, placebo, or a comparison group. The registry lists locations in the United States.

Who is it mainly for?

This study appears to be mainly for adults with schizophrenia.

What should you check before joining?

Ask about the dose, safety monitoring, and possible side effects, whether there is placebo, randomization, or a comparison group, how many visits or travel steps are needed, the exact eligibility criteria.

Your next step

Check the study details

Check the official source, then confirm these points with the research team.

View official study record (opens in a new tab)
  • Recruitment and eligibility

    Is a site open, and who can take part?

  • Visits and time

    Where are visits, can any be remote, and how much time is needed?

  • Costs and support

    What costs, reimbursement or compensation apply?

Before joining

Questions to ask before joining

Study clarity

Things to check before joining

Study start dateSeptember 2012
Recruitment status
Completed
Enrollment listed in the registry
109
Sponsor
Neurocrine Biosciences
Sponsor type
Biotech company
Study type
Drug
Intervention type
Medication / drug
Study phase
Phase 2Usually explores whether the intervention may work, while continuing to monitor safety.
Locations
United States
Age range
From 18 Years to 85 Years
Official registry ID
NCT01688037
Official title
A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study to Assess the Efficacy and Safety of NBI-98854 for the Treatment of Tardive Dyskinesia in Subjects With Schizophrenia or Schizoaffective Disorder

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Check recruitment and locations

Recruitment checked against the registry by HopeStage on . Registry information can change. Always confirm availability with the research team.

View official study record (opens in a new tab)

The overall study status can differ from each site's status. Open a country to see its locations and their registry status.

Puerto Rico · 2 sites
  • Caguas
    Caguas
    Site status: Not listed — confirm with the team
  • San Juan
    San Juan
    Site status: Not listed — confirm with the team
United States · 49 sites
  • Little Rock
    Little Rock, Arkansas
    Site status: Not listed — confirm with the team
  • Anaheim
    Anaheim, California
    Site status: Not listed — confirm with the team
  • Carson
    Carson, California
    Site status: Not listed — confirm with the team
  • Colton
    Colton, California
    Site status: Not listed — confirm with the team
  • Costa Mesa
    Costa Mesa, California
    Site status: Not listed — confirm with the team
  • Downey
    Downey, California
    Site status: Not listed — confirm with the team
  • Fountain Valley
    Fountain Valley, California
    Site status: Not listed — confirm with the team
  • Glendale
    Glendale, California
    Site status: Not listed — confirm with the team
  • National City
    National City, California
    Site status: Not listed — confirm with the team
  • Oceanside
    Oceanside, California
    Site status: Not listed — confirm with the team
  • Paramount
    Paramount, California
    Site status: Not listed — confirm with the team
  • San Bernardino
    San Bernardino, California
    Site status: Not listed — confirm with the team
  • San Diego
    San Diego, California
    Site status: Not listed — confirm with the team
  • San Diego
    San Diego, California
    Site status: Not listed — confirm with the team
  • San Diego
    San Diego, California
    Site status: Not listed — confirm with the team
  • San Diego
    San Diego, California
    Site status: Not listed — confirm with the team
  • Santa Ana
    Santa Ana, California
    Site status: Not listed — confirm with the team
  • Fort Lauderdale
    Fort Lauderdale, Florida
    Site status: Not listed — confirm with the team
  • Hialeah
    Hialeah, Florida
    Site status: Not listed — confirm with the team
  • Lauderhill
    Lauderhill, Florida
    Site status: Not listed — confirm with the team
  • Melbourne
    Melbourne, Florida
    Site status: Not listed — confirm with the team
  • Miami Springs
    Miami Springs, Florida
    Site status: Not listed — confirm with the team
  • North Miami
    North Miami, Florida
    Site status: Not listed — confirm with the team
  • Orange City
    Orange City, Florida
    Site status: Not listed — confirm with the team
  • Atlanta
    Atlanta, Georgia
    Site status: Not listed — confirm with the team
  • Chicago
    Chicago, Illinois
    Site status: Not listed — confirm with the team
  • Chicago
    Chicago, Illinois
    Site status: Not listed — confirm with the team
  • Schaumburg
    Schaumburg, Illinois
    Site status: Not listed — confirm with the team
  • New Orleans
    New Orleans, Louisiana
    Site status: Not listed — confirm with the team
  • Shreveport
    Shreveport, Louisiana
    Site status: Not listed — confirm with the team
  • Baltimore
    Baltimore, Maryland
    Site status: Not listed — confirm with the team
  • Glen Burnie
    Glen Burnie, Maryland
    Site status: Not listed — confirm with the team
  • St Louis
    St Louis, Missouri
    Site status: Not listed — confirm with the team
  • St Louis
    St Louis, Missouri
    Site status: Not listed — confirm with the team
  • Toms River
    Toms River, New Jersey
    Site status: Not listed — confirm with the team
  • Albany
    Albany, New York
    Site status: Not listed — confirm with the team
  • Brooklyn
    Brooklyn, New York
    Site status: Not listed — confirm with the team
  • Wards Island
    Wards Island, New York
    Site status: Not listed — confirm with the team
  • Hope Mills
    Hope Mills, North Carolina
    Site status: Not listed — confirm with the team
  • Beachwood
    Beachwood, Ohio
    Site status: Not listed — confirm with the team
  • Oklahoma City
    Oklahoma City, Oklahoma
    Site status: Not listed — confirm with the team
  • Conshohocken
    Conshohocken, Pennsylvania
    Site status: Not listed — confirm with the team
  • Charleston
    Charleston, South Carolina
    Site status: Not listed — confirm with the team
  • Memphis
    Memphis, Tennessee
    Site status: Not listed — confirm with the team
  • DeSoto
    DeSoto, Texas
    Site status: Not listed — confirm with the team
  • Irving
    Irving, Texas
    Site status: Not listed — confirm with the team
  • Bothell
    Bothell, Washington
    Site status: Not listed — confirm with the team
  • Kirkland
    Kirkland, Washington
    Site status: Not listed — confirm with the team
  • Spokane
    Spokane, Washington
    Site status: Not listed — confirm with the team
In practice

For you

Participation may contribute to research. Personal benefit is not guaranteed.

Ask the research team to explain the activities, time commitment, and follow-up involved.

Study sites are listed. Confirm the relevant site and any travel before making plans.

Important

Not medical advice

Information from public sources. Are you the study sponsor? Contact us to update this page: hi@hopestage.com

FAQ

Questions about this study

What is this study trying to understand?

This study is exploring medication or study treatment for people with schizophrenia. Participants may complete study visits, assessments, or follow-up activities defined by the research team. Direct benefit is not guaranteed. The detailed objective is not always clearly listed in the public registry; the study team can confirm.

Does this study involve a medication?

This appears to be a medication / drug study involving NBI-98854, Placebo. Phase 2 studies usually explore whether the intervention may work, while continuing to monitor safety.

Who might this study be for?

This study may concern people with schizophrenia; age range: From 18 Years to 85 Years. The criteria appear fairly broad, but you should not assume you are eligible. The study team must confirm diagnosis, age, exclusions, available locations, and next steps.

What would I likely need to do?

You may need to take a study treatment and have regular medical follow-up. The listed study locations suggest that at least part of participation may involve a physical site. Ask whether some steps can be done remotely.

What side effects, interactions, or treatment changes should I check?

If the study involves a medication, ask whether it is already approved, experimental, or being tested for a new use. Check possible side effects, interactions with current treatment, dose changes, monitoring, and what happens if you feel worse. For any mental health study, also ask who to contact if you feel worse, whether participation may affect current treatment, whether you can stop, and who confirms eligibility.

Will I need to travel or attend in-person visits?

The listed study locations suggest that at least part of participation may involve a physical site. Ask which sites are open, how many visits are expected, whether any steps can be done remotely, and whether travel costs or compensation are listed.

Who is behind this study?

This study is sponsored by Neurocrine Biosciences, which appears to be a biotech company. Sponsor website: https://www.neurocrine.com. If available, it can be useful to check the sponsor website, collaborators, investigator affiliation, and the official registry before deciding. HopeStage does not judge the quality of a sponsor or researcher, but helps you identify what to verify.

Can I still join this study?

The public registry lists this study as not currently recruiting. This page remains available for information. Check the official record for the latest status and explore other recruiting studies.

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