For research teamsFind studies
Back to all studies
CompletedNCT00308893

BDNF Gene Polymorphism and Antidepressants Treatment

This study is completed. It focuses on depression and currently lists study information in France.

DepressionOtherOver 18 Years
In plain English

Key information made simple

This study exists to compare options and see whether questionnaires and follow-up reports offers something meaningfully different. Researchers are trying to understand what questionnaires and follow-up reports can reveal about signals in the brain or body that may guide care later on. For people living with Depression, the gap between what sounds good on paper and what works in daily life is often important. If the findings are useful, they could help shape larger studies and better designed support in the future. 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 research setting, with sites including CPU CHRU de Tours. Participation appears to involve questionnaires, interviews, or regular check-ins about day-to-day experience. The main fit is usually meeting the main study requirements, while common reasons not to take part include other factors that could make participation unsuitable. This is a later-stage study, which usually means the approach is being followed in broader real-world use.

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
Need help deciding?

Ask HopeStage to review this study with me

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.

Loading the security check...
Study reference: NCT00308893. We only ask for your email here. HopeStage can help you review the study, but this is not a medical eligibility decision.
In practice

For you

Taking part may help improve understanding of your condition.

It requires regular visits and structured follow-up.

Requires travel, with in-person participation in France.

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
University Hospital, Tours
Sponsor type
Hospital / academic medical center
Main activity
observational follow-up
Time commitment
long follow-up or multiple visits
Study phase
Not available
Enrollment
Not available
Recruitment status
Completed
Source
Official registry link
FAQ

Questions about this study

What is BDNF Gene Polymorphism and Antidepressants Treatment?

This study is exploring observational follow-up for people with depression. 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 University Hospital, Tours. Based on the sponsor name or official registry information, it appears to be a hospital or academic medical center. You should verify the details in the official registry record.

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.

Related studies

Other studies you may want to explore next

BDNF Gene Polymorphism and Antidepressants Treatment — Depression Clinical Trial | HopeStage