Study directory

ADHD studies

Compare studies and check their requirements with the research team.

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1740studies shown
Showing 1,537-1,548 of 1,740
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CompletedNCT00014898

Attention Deficit Disorder and Exposure to Lead

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

In Pittsburgh
Why is this study shown?

This study is directly about ADHD.

ADHDObservationalA study where researchers collect information without assigning a treatment.From 10 Years to 18 Years
Countries
United States
Sponsor
National Institute of Environmental Health Sciences (NIEHS)
Condition
ADHD
Other study type icon
CompletedNCT00104039

Brain Changes in Children and Adolescents With Behavioral Problems

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

In Bethesda
Why is this study shown?

This study is directly about ADHD.

ADHDObservationalFrom 8 Years to 18 Years
Countries
United States
Sponsor
National Institute of Mental Health (NIMH)
Condition
ADHD
Other study type icon
CompletedNCT00008892

Brain Imaging in Children With AD/HD

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

In Bethesda
Why is this study shown?

This study is directly about ADHD.

ADHDObservationalFrom 6 Years to 21 Years
Countries
United States
Sponsor
National Institute of Mental Health (NIMH)
Condition
ADHD
Other study type icon
WithdrawnNCT00600717

Clinical Applications of High-Frequency Oscillations

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

In Cincinnati
Why is this study shown?

This study is directly about ADHD.

ADHDObservationalFrom 1 Day to 69 Years
Countries
United States
Sponsor
Children's Hospital Medical Center, Cincinnati
Condition
ADHD
Drug study icon
CompletedNCT02730572

Concerta (Methylphenidate) -To-Generic Switch Study

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

Location not clearly listed
Why is this study shown?

This study is directly about ADHD.

ADHDDrugA study involving a medication or substance.From 6 Years to 65 Years
Countries
Sponsor
Janssen Research & Development, LLC
Condition
ADHD
Device study icon
CompletedNCT06181747

Development of Attention and Its Relationship With Emotions in Children and Adolescents

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

Multiple locations, including Nanjing
Why is this study shown?

This study is directly about ADHD.

ADHDDeviceA study involving a tool, app, wearable, test, or medical device.From 6 Years to 12 Years
Countries
China
Sponsor
Institute of Psychology, Chinese Academy of Sciences
Condition
ADHD
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.