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What is ADHD?

Attention-deficit/hyperactivity disorder (ADHD) is one of the most common mental disorders affecting children. ADHD also affects many adults. Symptoms of ADHD include inattention (not being able to keep focus), hyperactivity (excess movement that is not fitting to the setting) and impulsivity (hasty acts that occur in the moment without thought).

An estimated 5 percent of children and 2.5 percent of adults have ADHD. ADHD is often first identified in school-aged children when it leads to disruption in the classroom or problems with schoolwork. It can also affect adults. It is more common among boys than girls.



Current Research Trial

PRG has teamed up with a Board Certified Psychiatrist and are looking for children ages 6 to 12 to participate in a research study to evaluate whether an investigational medicine could reduce excessive anger and aggression in children with ADHD.

  • Must be 6 to 12 years of age
  • Diagnosed with ADHD
  • Have aggressive behavior
  • Additional requirements apply

If you are eligible, you will receive payment, study medicine and study-related care at no cost to you and may be compensated for time and transportation.


Learn more and see if you qualify.