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TerminatedNCT03351244

This Study Tests Whether BI 409306 Prevents Patients With Schizophrenia From Becoming Worse. This Study Looks at How Well Patients Tolerate BI 409306 and How Effective it is Over 6 Months

This study has public registry information. It focuses on schizophrenia and currently lists study information in Canada, France, Japan, South Korea, Spain, Taiwan, and the United States.

SchizophreniaOtherFrom 18 Years to 55 Years
In plain English

Key information made simple

This study exists to compare options and see whether this type of care offers something meaningfully different. Researchers are trying to understand whether this type of care can better prevent setbacks and support longer-term stability. For people living with Schizophrenia, small gains in stability can make a meaningful difference over time. If the findings are useful, they could help future care become more targeted, practical, and easier to trust. Taking part helps build the evidence that can improve understanding and care for others over time.

What to expect

Your next step

The official record suggests in-person participation through a hospital, with sites including Alea Research in Phoenix, ATP Clinical Research, Inc in Costa Mesa, and Collaborative Neuroscience Network, LLC (CNS) in Garden Grove. Participation appears to involve a study treatment together with follow-up visits and routine safety or progress checks. The main fit is usually matching the main diagnosis, while common reasons not to take part include safety concerns that need urgent care first. This is an early-stage study, which usually means a smaller group and a focus on learning how the approach behaves.

Official source

Registry reference

This page links back to the public source record so people can verify details directly with the registry and research team.

If you want the full study description, eligibility criteria, locations, and sponsor information in the original format, this is the place to check before taking the next step.

Open source record
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This form records your interest so HopeStage can follow up with practical guidance. It is not a medical eligibility decision and it does not guarantee a study spot.

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In practice

For you

Taking part may give access to a new approach being evaluated.

It requires regular visits and structured follow-up.

Requires travel, with in-person participation in Canada.

Important

Not medical advice

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

Study clarity

Things to check before joining

Sponsor
Boehringer Ingelheim
Sponsor type
Unknown or unclear
Main activity
observational follow-up
Time commitment
long follow-up or multiple visits
Study phase
Not available
Enrollment
Not available
Recruitment status
Terminated
Source
Official registry link
FAQ

Questions about this study

What is This Study Tests Whether BI 409306 Prevents Patients With Schizophrenia From Becoming Worse. This Study Looks at How Well Patients Tolerate BI 409306 and How Effective it is Over 6 Months?

This study is exploring observational follow-up for people with schizophrenia. Participants may complete study visits, assessments, or follow-up activities defined by the research team. Direct benefit is not guaranteed.

Who is behind this study, and what type of sponsor is it?

This study is sponsored by Boehringer Ingelheim. We could not clearly classify the sponsor type from the available data. Check the official source record to verify who is responsible for the study.

What does participation involve, what phase is it, and what should I ask about safety?

This study may involve observational follow-up, study visits, and assessments. The time commitment is long follow-up or multiple visits. The study phase is not available in HopeStage data. Check the official source record to see whether a phase is listed. Enrollment is not available in HopeStage data. HopeStage cannot say whether a study is safe or right for you. Before joining, ask the research team about possible risks, time commitment, visits, side effects, compensation, safety monitoring, and whether participation may affect your current care.

Where can I verify the study details?

Use the official source record linked on this page to check the full study description, recruitment status, eligibility criteria, locations, sponsor information, phase, enrollment, contact details, and any listed risks or requirements.

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This Study Tests Whether BI 409306 Prevents. — Schizophrenia Clinical Trial | HopeStage