Your journey
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More info
You can access this
clinical trial
if you have
Attention Deficit Disorder With Hyperactivity
and you are
between 3 and 80
years old
-
This is an observational trial.
You are contributing to medical knowledge about your condition.
Show me locations

The purpose

Background: - Attention deficit hyperactivity disorder (ADHD) is one of the most common and inheritable of all neuropsychiatric disorders. It causes problems with attention and impulse control. However, the genetic component of ADHD has not been fully studied, including how genes interact with the environment. Researchers want to study children and adults who have ADHD. They will look at how genetic, brain structure, and environmental factors affect ADHD in children and adults. Objectives: - To study genetic, brain structure, and environmental factors in ADHD in children and adults. Eligibility: - Individuals at least 3 years of age who have ADHD. Design: - Participants will be screened with a physical exam and medical history. - Participants will be interviewed about their ADHD. They will also complete behavior and psychological tests. Parents or guardians will complete the tests along with participants under 18 years of age. - Participants will provide saliva or blood samples. - Participants will also have imaging studies of the brain. - Participants under 25 years of age will return once a year to repeat the tests. Those over 25 years of age will have only the one set of tests. Those who are starting stimulant drugs and who are receiving behavioral treatment for the first time will also have another set of tests 12 weeks after the start of treatment.
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Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01721720. The sponsor of the trial is National Human Genome Research Institute (NHGRI) and it is looking for 1500 volunteers for the current phase.
Official trial title:
The Neurobehavioral, Environmental and Genetic Factors Impacting the Clinical Course of Attention Deficit Hyperactivity Disorder