Active clinical trials for "Hyperkinesis"

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.

To determine if there is a clinically and statistically significant difference between OROS-MPH and IR MPH in ADHA and ODD symptoms by the parent completed SNAP-IV. It is hypothesized that OROS-MPH is superior in improving symptom outcomes overall, remission rate, functional improvement, quality of life and persistence with medication over time.

The aim of the study is to investigate the response on cognitive testing of healthy persons compared to adults with or without medication against ADHD.

The primary purpose of this study is to identify whether, after adjustment for confounders via stratification on a propensity score and adjustment for calendar year, the combined endpoint consisting of #1 to #4 (1. switching back to Concerta, 2. changing the use of immediate release [IR] methylphenidate, 3. beginning a new attention deficit hyperactivity disorder [ADHD] medication, or 4. stopping both Concerta and the long acting [LA] methylphenidate {authorized generic [AG] methylphenidate or equivalent generic [EG] methylphenidate} that was begun on the index date), differs between participants who switch from branded Concerta to the EG formulations versus participants who switch from branded Concerta to the AG formulation.

This noninterventional study will assess genomic changes in the metabotropic glutamate receptor (mGluR) network in children and adolescents with ADHD.

The present study will explore a new approach to ongoing evaluation and monitoring of fluctuations in personality traits via commercial video games. The aim of this longitudinal study is to examine the influence of everyday life event on video games performance as a function of individual differences in gaming behavioral patterns. focusing on the ongoing performance vacillations of the patient on commercial video games will offer insights in to possibly new generation of real time assessment medium of ongoing behavior.

The Attention Deficit and Hyperactivity Disorder (ADHD) is a frequent disorder in children and adolescents. The diagnosis is clinical with the input of several informants (child, family, teachers, …). ADHD is a risk factor for academic difficulties, school dropout, social isolation, injury, oppositional behaviour. In school-age children and adolescents having moderate to high or persistent impairment despite psycho-educational support and environmental modification, the first-line treatment is methylphenidate. Group or individual cognitive behavioural therapy for parents and/or children and adolescents is recommended for co-occurring disorders and persistent impairment. In France, the initiation of methylphenidate requires an annual hospital prescription by a paediatrician or psychiatrist, and a regular medical supervision (weight, heart rate, blood pressure, …). At least once a year, the indication of methyphenidate needs to be re-evaluated and confirmed at the hospital. In case of lack of efficiency and/or poor tolerance, therapeutic alternatives including non-psychostimulants should be considered. A randomized controlled trial evaluated the dose of methylphenidate received over a period of 13 months. It was observed that the "combined treatment" group (methylphenidate + psychosocial treatments) received a lower average dose of methylphenidate than the "methylphenidate alone" group. These results are difficult to extrapolate to the general population, due to the study protocol (regular monitoring of ADHD symptoms with the aim of total remission). For a global consideration of children's needs, it is important to better understand the interactions between these two therapeutic approaches. To participate in the study, parents will have to complete an online questionnaire. This questionnaire contains anamnestic data collection, questionnaires to assess ADHD symptoms and parenting practices.

In this study, aged 6-10 years, male, right hand dominant, diagnosed with ADHD, accepting to take part in the study and applying to the Child and Adolescent Psychiatry Department between October 1, 2018 - October 1, 2019 were included in the research group.As for the control group, boys between 6-10 years of age with no mental symptoms described by their teachers or parents and showing healthy development were selected by convenience sampling method and snow ball method. Height and weight measurements of all the children participated in the study were performed. The sociodemographic data form prepared by the researchers was completed by both the research and the control group families. In the sample, the Corners' Parent Scale- Revised Short Form (CPS-R:SF) was used to evaluate the severity of ADHD symptoms.The hand preferences of all participants in the research and control groups were evaluated with Edinburgh Handedness Inventory.Motor skills were evaluated with the 2nd Version of Bruininsky-Oseretsky Motor Competence Test (BOT-2).Hand skills were evaluated with the 9-Hole Peg Test.Visual perception skills were evaluated with 3rd Version of Visual Perception Test without Motor Ability (MVPT-3). Pediatric Quality of Life Inventory Parent Form were filled by the parents of children in the research and control groups for quality of life. In the study, there are five groups: ADHD, ADHD + Specific learning disorders, ADHD + Oppositional defiant disorder, ADHD + Anxiety Disorder and children with typical development group.

In this study we try to identify the signature of brain activity in the EEG of attention deficit disorder (ADHD) patients compared to healthy subjects under different doses of Ritalin (methylphenidate) treatment.

The goal of this research study is to measure what percentage of women who suspect they have symptoms of ADHD will go on to be diagnosed with ADHD using accepted practice standards. The study will also evaluate the influence education on the genetics of ADHD has on a woman in her deciding to receive behavioral health treatment for ADHD.