Treatment of Agitation/Psychosis in Dementia/Parkinsonism (TAP/DAP)
This study is completed. It focuses on schizophrenia and currently lists study information in the United States.
Schizophrenia, Dementia, ...DrugOver 50 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 Quetiapine may be useful for adults experiencing schizophrenia.
What would participation involve?
Participants may receive Quetiapine, attend study visits with the research team. 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 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.
The overall study status can differ from each site's status. Open a country to see its locations and their registry status.
United States · 21 sites
University of Alabama at Birmingham, Alzheimer's Disease Research Center
Birmingham, Alabama
Site status: Not listed — confirm with the team
University of California, San Diego, Alzheimer's Disease Center
La Jolla, California
Site status: Not listed — confirm with the team
VA Healthcare System Long Beach
Long Beach, California
Site status: Not listed — confirm with the team
University of California at Los Angeles, Alzheimer's Disease Center
Los Angeles, California
Site status: Not listed — confirm with the team
Stanford/VA Aging Clinical Research Center, Department of Psychiatry & Behavioral Sciences
Palo Alto, California
Site status: Not listed — confirm with the team
Emory University, Alzheimer's Disease Center
Atlanta, Georgia
Site status: Not listed — confirm with the team
Medical College of Georgia
Augusta, Georgia
Site status: Not listed — confirm with the team
Rush University Medical Center
Chicago, Illinois
Site status: Not listed — confirm with the team
Southern Illinois University, School of Medicine
Springfield, Illinois
Site status: Not listed — confirm with the team
E. N. Rogers Memorial Veterans Hospital
Bedford, Massachusetts
Site status: Not listed — confirm with the team
University of Nevada
Las Vegas, Nevada
Site status: Not listed — confirm with the team
Parkinson's Disease and Movement Disorders Center, Albany Medical College
Albany, New York
Site status: Not listed — confirm with the team
Maimonides Medical Center
Brooklyn, New York
Site status: Not listed — confirm with the team
Columbia University, Alzheimer's Disease Research Center
New York, New York
Site status: Not listed — confirm with the team
University of Rochester Medical Center, Alzheimer's Disease Center
Rochester, New York
Site status: Not listed — confirm with the team
Syracuse VA Medical Center
Syracuse, New York
Site status: Not listed — confirm with the team
University of Pittsburgh, Alzheimer's Disease Research Center
Pittsburgh, Pennsylvania
Site status: Not listed — confirm with the team
University of Texas Southwestern Medical Center at Dallas, Alzheimer's Disease Center
Dallas, Texas
Site status: Not listed — confirm with the team
Memory Clinic at Southwestern Vermont Medical Center
Bennington, Vermont
Site status: Not listed — confirm with the team
Fletcher Allan Health Care, Inc.
Burlington, Vermont
Site status: Not listed — confirm with the team
University of Washington at Seattle, Alzheimer's Disease Research Center
Seattle, 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 Quetiapine. Phase 4 studies usually happen after treatment approval, to monitor real-world use.
Who might this study be for?
This study may concern people with schizophrenia; age range: Over 50 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 National Institute on Aging (NIA), which appears to be a research institute. 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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This EU register entry describes an interventional medicine trial, designed to assign participants a study treatment. The protocol sets out the treatment, eligibility criteria and assessments. Check the source details below for country statuses and any transfer to CTIS.
