Study directory

Mental health studies with practical context.

Public study records, presented in a clearer and more patient-friendly format for mental health research discovery.

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12112studies shown
Showing 8,089-8,100 of 12,112
Biological study icon
WithdrawnNCT02492074

Gene-Environment-Interaction: Influence of the COMT Genotype on the Effects of Different Cannabinoids - a PET Study

This study exists to explore whether blood tests and biological markers could improve care and understanding. Researchers are trying to understand whether blood tests and biological markers can improve attention, thinking, or day-to-day functioning.

In Mannheim
SchizophreniaOtherFrom 18 Years to 45 Years
Countries
Germany
Sponsor
Central Institute of Mental Health, Mannheim
Condition
Schizophrenia
Drug study icon
CompletedNCT01447082

General Practice Research Database Seroquel XR Safety Study

This study exists to learn from real-world information that can show how a medication treatment fits into care. Researchers are trying to understand how people respond to a medication treatment in practice and what may need to be adjusted.

In Basel
Depression, Schizophrenia, ...OtherFrom 18 Years to 85 Years
Countries
Switzerland
Sponsor
AstraZeneca
Condition
Depression, Schizophrenia, ...
Behavioral study icon
CompletedNCT06992180

Generative Artificial Intelligence Intervention and Individual Psychological Counseling on Emotional Distress in Young Adults

This study is looking at whether questionnaires and follow-up can help people with Depression, Anxiety. Participants take part in the therapy or support program and complete follow-up questionnaires or assessments.

In Beijing
Anxiety, DepressionOtherFrom 15 Years to 30 Years
Countries
China
Sponsor
Central University of Finance and Economics, China
Condition
Anxiety, Depression
Biological study icon
CompletedNCT00046059

Genetic Analysis of Attention Deficit Hyperactivity Disorder (ADHD)

This study exists to see whether a digital app or remote support tool can make care clearer and more responsive. Researchers are trying to understand whether a digital app or remote support tool can improve attention, thinking, or day-to-day functioning.

Multiple locations, including Orange
ADHDOtherFrom 7 Years to 110 Years
Countries
United States
Sponsor
National Human Genome Research Institute (NHGRI)
Condition
ADHD
Biological study icon
CompletedNCT01743716

Genetic and Neural Predictors of Adolescent Depression

This study exists to see whether questionnaires and follow-up reports can make care clearer and more responsive. Researchers are trying to understand whether questionnaires and follow-up reports can give earlier or clearer feedback during care.

In Belmont
DepressionOtherOver 12 Years
Countries
United States
Sponsor
Mclean Hospital
Condition
Depression
Behavioral study icon
CompletedNCT00341029

Genetic Measurements in Blood Cells of Children Taking Adderall or Methylphenidate

This study exists to understand how a therapy or guided support program holds up over time after the earliest research stage. Researchers are trying to understand whether a therapy or guided support program can improve attention, thinking, or day-to-day functioning.

In Durham
ADHDOtherFrom 6 Years to 12 Years
Countries
United States
Sponsor
National Institute of Environmental Health Sciences (NIEHS)
Condition
ADHD
Behavioral study icon
CompletedNCT00252577

Genetic Predictors of Lithium Response in Bipolarity

This study exists to understand what helps a therapy or guided support program work in everyday practice, not just under ideal conditions. Researchers are trying to understand whether a therapy or guided support program can better prevent setbacks and support longer-term stability.

In San Diego
BipolarityOtherOver 21 Years
Countries
United States
Sponsor
VA Office of Research and Development
Condition
Bipolarity
Drug study icon
CompletedNCT00001486

Genetic Study of Schizophrenia

This study exists to explore whether the medication Schizophrenia could improve care and understanding. Researchers are trying to understand whether the medication Schizophrenia can improve attention, thinking, or day-to-day functioning.

In Bethesda
SchizophreniaOtherFrom 18 Years to 55 Years
Countries
United States
Sponsor
National Institute of Mental Health (NIMH)
Condition
Schizophrenia
Biological study icon
CompletedNCT01721720

Genetic, Brain Structure, and Environmental Effects on ADHD

This study exists to compare options and see whether questionnaires and follow-up reports offers something meaningfully different. Researchers are trying to understand whether questionnaires and follow-up reports can improve attention, thinking, or day-to-day functioning.

In Bethesda
ADHDOtherOver 3 Years
Countries
United States
Sponsor
National Human Genome Research Institute (NHGRI)
Condition
ADHD
Biological study icon
CompletedNCT02256644

Genomics of PTSD in Veterans

This summary needs review. Please check the official study record and contact the research team for details.

In San Diego
PTSDOtherFrom 18 Years to 80 Years
Countries
United States
Sponsor
VA Office of Research and Development
Condition
PTSD
Drug study icon
CompletedNCT00208208

Geodon (Ziprasidone) for PTSD

This summary needs review. Please check the official study record and contact the research team for details.

In Omaha
PTSDDrugA study involving a medication or substance.From 19 Years to 64 Years
Countries
United States
Sponsor
Creighton University
Condition
PTSD
Data coverage

Public registry coverage is progressing

HopeStage gathers information about mental health clinical trials from the public registries we currently index. We are progressively improving registry coverage, but this does not mean that every study in the world is already included.