View clinical trials related to Hyperkinesis.
Filter by:Background: Irritability is an elevated proneness to anger. Children with irritability have difficulty tolerating frustration. They get angry and have temper outbursts more easily than their others their age. Irritability is a symptom of DMDD and ADHD. (DMDD is disruptive mood dysregulation disorder. ADHD is attention deficit/hyperactivity disorder.) Yet the reasons why some children get irritated easily are not well understood. Objective: To use brain imaging methods to study responses to frustration in youth. Eligibility: Youth aged 8 to 17 years with severe irritability (including those diagnosed with DMDD) and/or ADHD. Healthy volunteers are also needed. All participants are already enrolled in studies 02-M-0021 or 01-M-0192. Design: Participants will visit the clinic 3 times. The second and third visits will be 3 to 4 weeks apart. The first visit will be an enrollment visit. They will receive training on the tasks they will do during the study. Participants and their parents will take surveys. They will answer questions about their moods and feelings. Participants will train for an MRI scan. They will lie in a mock scanner tube and hear the noises an MRI makes. On the second and third visits, participants will have real MRI scans. They will play a computer game or watch a movie during each scan. The scans will last about 1 hour. The week after each scan, participants will wear a device on their wrist to measure their heart rate and activity level. Participants and their parent will use a smartphone to answer questions about how they are feeling and acting. Participants who do not have smartphones will be given one to use during the study.
This study is designed to test if the medical-education-community collaborated intervention can reduce the symptoms of children with Attention deficit hyperactivity disorder (ADHD) compared to routine clinical care. Investigators will also evaluate if the intervention will positively affect organizational skills and academic achievement compared to controls.
A 6-week double-blind study to evaluate the safety and efficacy of Quillichew extended release chewable tablets in 4-5 year old children with attention deficit hyperactivity disorder.
2-week open-label safety, tolerability and pharmacokinetic study of methylphenidate HCl ERCT in 4-5 year old children with ADHD.
This 6-week study is to determine if the study drug, Methylphenidate Hydrochloride (HCl) Extended-Release Chewable Tablets (ERCT), is safe, tolerable and effective when compared to a sugar pill or placebo in children 4 to 5 years of age with ADHD.
This study is a multi-center, randomized, triple-blind, placebo-controlled parallel-group trial, in which each participant is offered an N-of-1 trial. The purpose of this study is to assess the efficacy and safety of melatonin (3 mg or 6 mg) compared with placebo for initial insomnia in children with attention-deficit disorder.
The purpose of this research is to assess and determine brain oscillations or "brain signatures" of adult participants with Attention Deficit Hyperactivity Disorder (ADHD) relative to adult participants without ADHD using the technique electroencephalogram (EEG). Electroencephalogram is entirely non-invasive way of tracking brain activity.The main goal of this study is to establish biological factors for determining the diagnosis of Attention Deficit Hyperactivity Disorder (ADHD).
This is a research study to learn if a computer-based intervention that provides direct attention and metacognitive strategy development can improve attention, memory, and executive control in adolescents with moderate-to-severe TBI who are experiencing attention difficulties post injury.
The specific aim of this cluster-randomized (site) comparative effectiveness research study is to determine whether children who are (1) 5-12 years of age, (2) cared for in ePROS practices or clinics using an electronic health record (EHR), (3) have attention-deficit hyperactivity disorder (ADHD), and (4) are to receive treatment with stimulant medication for the first time in these practices, have superior clinical outcomes if their clinicians have access to an EHR-guided clinical decision support system (intervention group) than if their clinicians have no such access (control group).
The goal of the study is to use graph theory to examine how the organization of the functional brain network may be altered by the administration of methylphenidate. This effect is to be compared between methylphenidate intake and placebo intake, as well as between healthy adult males and adult males with a diagnosis of Attention Deficit Hyperactivity Disorder.