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CompletedNCT02970305

Pimavanserin for schizophrenia

This study is completed in the United States, in Canada, in Bulgaria, .... It is testing pimavanserin for schizophrenia.

SchizophreniaDrugFrom 18 Years to 55 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 Pimavanserin as Adjunctive Treatment may be useful for adults experiencing schizophrenia.

What would participation involve?

Participants may receive Pimavanserin as Adjunctive Treatment, attend study visits with the research team. The protocol may also involve randomization, placebo, or a comparison group. The registry lists locations in Bulgaria, in Canada, and in Czechia.

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 dateStarted: November 4, 2016
Recruitment status
Completed
Enrollment listed in the registry
403
Sponsor
ACADIA Pharmaceuticals Inc.
Sponsor type
Other organization
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, Canada, Bulgaria, ...
Age range
From 18 Years to 55 Years
Official registry ID
NCT02970305
Official title
A Phase 2, Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of Pimavanserin as Adjunctive Treatment for the Negative Symptoms of Schizophrenia

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Study ID: NCT02970305. We help you review the study, but cannot decide medical eligibility.

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.

Bulgaria · 8 sites
  • Plovdiv
    Plovdiv
    Site status: Not listed — confirm with the team
  • Sofia
    Sofia
    Site status: Not listed — confirm with the team
  • Sofia
    Sofia
    Site status: Not listed — confirm with the team
  • Sofia
    Sofia
    Site status: Not listed — confirm with the team
  • Sofia
    Sofia
    Site status: Not listed — confirm with the team
  • Targovishte
    Targovishte
    Site status: Not listed — confirm with the team
  • Tserova Koria
    Tserova Koria
    Site status: Not listed — confirm with the team
  • Varna
    Varna
    Site status: Not listed — confirm with the team
Canada · 4 sites
  • Penticton
    Penticton, British Columbia
    Site status: Not listed — confirm with the team
  • Chatham
    Chatham, Ontario
    Site status: Not listed — confirm with the team
  • Montreal
    Montreal, Quebec
    Site status: Not listed — confirm with the team
  • Toronto
    Toronto
    Site status: Not listed — confirm with the team
Czechia · 6 sites
  • Hradec Králové
    Hradec Králové, Vekose
    Site status: Not listed — confirm with the team
  • Pilsen
    Pilsen
    Site status: Not listed — confirm with the team
  • Prague
    Prague
    Site status: Not listed — confirm with the team
  • Prague
    Prague
    Site status: Not listed — confirm with the team
  • Prague
    Prague
    Site status: Not listed — confirm with the team
  • Říčany
    Říčany
    Site status: Not listed — confirm with the team
Hungary · 8 sites
  • Kalocsa
    Kalocsa, Bács-Kiskun Megya
    Site status: Not listed — confirm with the team
  • Budapest
    Budapest, Pest County
    Site status: Not listed — confirm with the team
  • Budapest
    Budapest, Pest County
    Site status: Not listed — confirm with the team
  • Budapest
    Budapest
    Site status: Not listed — confirm with the team
  • Budapest
    Budapest
    Site status: Not listed — confirm with the team
  • Debrecen
    Debrecen
    Site status: Not listed — confirm with the team
  • Gyula
    Gyula
    Site status: Not listed — confirm with the team
  • Pécs
    Pécs
    Site status: Not listed — confirm with the team
Poland · 5 sites
  • Bialystok
    Bialystok
    Site status: Not listed — confirm with the team
  • Bydgoszcz
    Bydgoszcz
    Site status: Not listed — confirm with the team
  • Lublin
    Lublin
    Site status: Not listed — confirm with the team
  • Lublin
    Lublin
    Site status: Not listed — confirm with the team
  • Pruszcz Gdański
    Pruszcz Gdański
    Site status: Not listed — confirm with the team
Russia · 11 sites
  • Roshchino
    Roshchino, Leningradskaya Oblast'
    Site status: Not listed — confirm with the team
  • Plekhanovo
    Plekhanovo, Lipetsk Oblast
    Site status: Not listed — confirm with the team
  • Saint Petersburg
    Saint Petersburg
    Site status: Not listed — confirm with the team
  • Saint Petersburg
    Saint Petersburg
    Site status: Not listed — confirm with the team
  • Saint Petersburg
    Saint Petersburg
    Site status: Not listed — confirm with the team
  • Saint Petersburg
    Saint Petersburg
    Site status: Not listed — confirm with the team
  • Samara
    Samara
    Site status: Not listed — confirm with the team
  • Smolensk
    Smolensk
    Site status: Not listed — confirm with the team
  • Stavropol
    Stavropol
    Site status: Not listed — confirm with the team
  • Yaroslavl
    Yaroslavl
    Site status: Not listed — confirm with the team
  • Yekaterinburg
    Yekaterinburg
    Site status: Not listed — confirm with the team
Serbia · 6 sites
  • Belgrade
    Belgrade
    Site status: Not listed — confirm with the team
  • Belgrade
    Belgrade
    Site status: Not listed — confirm with the team
  • Kovin
    Kovin
    Site status: Not listed — confirm with the team
  • Kovin
    Kovin
    Site status: Not listed — confirm with the team
  • Kragujevac
    Kragujevac
    Site status: Not listed — confirm with the team
  • Niš
    Niš
    Site status: Not listed — confirm with the team
Spain · 5 sites
  • Barcelona
    Barcelona
    Site status: Not listed — confirm with the team
  • Madrid
    Madrid
    Site status: Not listed — confirm with the team
  • Oviedo
    Oviedo
    Site status: Not listed — confirm with the team
  • Valladolid
    Valladolid
    Site status: Not listed — confirm with the team
  • Zamora
    Zamora
    Site status: Not listed — confirm with the team
Ukraine · 15 sites
  • Dnipro
    Dnipro
    Site status: Not listed — confirm with the team
  • Hlevakha
    Hlevakha
    Site status: Not listed — confirm with the team
  • Kharkiv
    Kharkiv
    Site status: Not listed — confirm with the team
  • Kherson
    Kherson
    Site status: Not listed — confirm with the team
  • Kyiv
    Kyiv
    Site status: Not listed — confirm with the team
  • Kyiv
    Kyiv
    Site status: Not listed — confirm with the team
  • Kyiv
    Kyiv
    Site status: Not listed — confirm with the team
  • Kyiv
    Kyiv
    Site status: Not listed — confirm with the team
  • Lviv
    Lviv
    Site status: Not listed — confirm with the team
  • Lviv
    Lviv
    Site status: Not listed — confirm with the team
  • Odesa
    Odesa
    Site status: Not listed — confirm with the team
  • Oleksandrivka
    Oleksandrivka
    Site status: Not listed — confirm with the team
  • Poltava
    Poltava
    Site status: Not listed — confirm with the team
  • Smila
    Smila
    Site status: Not listed — confirm with the team
  • Vinnytsia
    Vinnytsia
    Site status: Not listed — confirm with the team
United States · 33 sites
  • Phoenix
    Phoenix, Arizona
    Site status: Not listed — confirm with the team
  • Rogers
    Rogers, Arkansas
    Site status: Not listed — confirm with the team
  • Bellflower
    Bellflower, California
    Site status: Not listed — confirm with the team
  • Lemon Grove
    Lemon Grove, California
    Site status: Not listed — confirm with the team
  • Norwalk
    Norwalk, 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
  • Torrance
    Torrance, California
    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
  • Miami
    Miami, Florida
    Site status: Not listed — confirm with the team
  • Miami
    Miami, Florida
    Site status: Not listed — confirm with the team
  • Tampa
    Tampa, Florida
    Site status: Not listed — confirm with the team
  • Atlanta
    Atlanta, Georgia
    Site status: Not listed — confirm with the team
  • Atlanta
    Atlanta, Georgia
    Site status: Not listed — confirm with the team
  • Decatur
    Decatur, Georgia
    Site status: Not listed — confirm with the team
  • Marietta
    Marietta, Georgia
    Site status: Not listed — confirm with the team
  • Chicago
    Chicago, Illinois
    Site status: Not listed — confirm with the team
  • Hoffman Estates
    Hoffman Estates, Illinois
    Site status: Not listed — confirm with the team
  • Wichita
    Wichita, Kansas
    Site status: Not listed — confirm with the team
  • Ann Arbor
    Ann Arbor, Michigan
    Site status: Not listed — confirm with the team
  • Las Vegas
    Las Vegas, Nevada
    Site status: Not listed — confirm with the team
  • Berlin
    Berlin, New Jersey
    Site status: Not listed — confirm with the team
  • Albuquerque
    Albuquerque, New Mexico
    Site status: Not listed — confirm with the team
  • Rochester
    Rochester, New York
    Site status: Not listed — confirm with the team
  • Charlotte
    Charlotte, North Carolina
    Site status: Not listed — confirm with the team
  • Durham
    Durham, North Carolina
    Site status: Not listed — confirm with the team
  • Oklahoma City
    Oklahoma City, Oklahoma
    Site status: Not listed — confirm with the team
  • Downingtown
    Downingtown, Pennsylvania
    Site status: Not listed — confirm with the team
  • Charleston
    Charleston, South Carolina
    Site status: Not listed — confirm with the team
  • Irving
    Irving, Texas
    Site status: Not listed — confirm with the team
  • Richardson
    Richardson, Texas
    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 Pimavanserin, 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 55 Years. The criteria appear fairly specific, 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 ACADIA Pharmaceuticals Inc., which appears to be another type of organization. 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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