View clinical trials related to Hyperkinesis.
Filter by:The primary aim of this study is to assess whether naltrexone as a monotherapy is effective in treating ADHD in adults. Medications that increase dopamine are often effective in treating ADHD in adults. Since naltrexone is a kappa opioid receptor antagonist, it increases dopamine in the brain. We predict that naltrexone as a monotherapy will be effective for ADHD symptoms in adults with ADHD. We also plan to assess the effects of naltrexone on dopamine as measured by changes in serum prolactin. We predict that naltrexone will increase dopamine as indexed by decreases in serum prolactin.
The purpose of this study is to determine if tocotrienol supplementation given to school going children with ADHD will result in reduction of their ADHD symptoms.
This pilot study seeks to evaluate initial evidence for the effect of L-methylfolate supplementation to OROS-Methylphenidate pharmacotherapy on ADHD symptoms and associated features in adults with ADHD, as well as tolerability of this supplementation. The investigators will conduct a 12-week double-blind randomized placebo-controlled trial with L-methylfolate supplementing open-label OROS-Methylphenidate (OROS-MPH). The investigators propose to examine 40 adult (ages 18-55) subjects satisfying the DSM-IV diagnostic criteria for ADHD.
This is a randomized, double-blind, placebo-controlled, parallel group, Phase 3 trial to evaluate the safety and efficacy of NT0102 in the treatment of Attention Deficit Hyperactivity Disorder (ADHD) in pediatric patients 6 to 12 years of age in a laboratory classroom study.
Accumulating evidence suggests a role of G protein-coupled inwardly-rectifying potassium (GIRK) channel in the pathology of excitement of nerve, and the medicine with the action (like the Tipepidine Hibenzate) is expected as a new curative medicine of Attention Deficit / Hyperactivity Disorder (AD/HD). The purpose of this research is to confirm the effect by carrying out the additional dosage of the Tipepidine Hibenzate to the AD/HD patients. If suggestion is obtained by this research about the effect on AD/HD of Tipepidine Hibenzate, it can contribute to development of the medical treatment of AD/HD.
The goal of this trial is to investigate the cognitive- and brain-mechanisms underlying decision making (DM) and learning in young adults with Attention-Deficit/Hyperactivity Disorder (ADHD) as well as the modulation of task-related and task-independent brain activation by methylphenidate. The study aims at using a double-blinded, placebo controlled, cross-over, withdrawal design to study the effects of ADHD and methylphenidate in both a behavioural study investigating cognitive effects on decision making and instrumental learning, and a functional MRI (fMRI) study investigating the effects on brain mechanisms during decision making alone. A secondary objective of the trial is to measure the effect of adult ADHD and methylphenidate on cerebral perfusion. This will be done through applying a novel arterial spin labelling MRI-technique on the participants in the fMRI arm of the study.
The attention deficit hyperactivity disorder (ADHD) usually occurs in preschool and may cause disabilities through whole life.
The purpose of the study is to explore the effect of methylphenidate on state anxiety in children with attention deficit hyperactivity disorder. Patient population: 30 children diagnosed with attention deficit hyperactivity disorder. The subjects will be of all racial, ethnical and gender categories, ranging from 8 to 18 years of age. Structure: the study is a randomized double blind crossover study. The subjects will complete a continuous performance test, the cambridge neuropsychological test automated Battery, before and after given methylphenidate or placebo on the first day of the study. On the second day of the study, the subjects will receive either methylphenidate or placebo based on what was given on the first day of the study and they will complete the same task.
The aim of this project is to investigate the effect of a dietary supplementation with essential fatty acids in adults on cognitive functions related to attention and impulse control in the general population and in individuals with a diagnosis of attention deficit hyperactivity disorder (ADHD).
The purpose of this study is to determine whether docosahexaenoic acid (DHA) is effective in reducing Attention Deficit/Hyperactivity Disorder (ADHD) core symptoms in a clinical sample of children and adolescents with ADHD.