View clinical trials related to Hyperkinesis.
Filter by:The first objective is to measure the QALYs (Quality Adjusted Life Years) of Brazilian children and adolescents, submitted to methylphenidate immediate-release treatment for Attention Deficit Hyperactivity Disorder (ADHD). For this, the Health Utility Index scale (HUI) will be completed by the patient and/or family, in two moments of an observation study with immediate-release methylphenidate: at the baseline and 6th month of treatment in the follow-up. The results provides information to calculate the utility measure and determine the QALYs (Quality Adjusted Life Years). After this, for the cost-effectiveness of the treatment, it will be used a Markov model of decision analysis, and a Monte Carlo simulation with 10,000 random trials. Subjects will be submitted to immediate-release methylphenidate treatment in a maximum dose of 0.5mg/kg/day. The total treatment monitoring is 06 (six) months, and patients will be evaluated at baseline, first, third and sixth month. The HUI rating scales are fulfilled by parents and patients (if >12 years old only) at baseline and 6th month. The period for inclusion of new patients comprises from 01/01/2011 to 31/12/2013.
The proposed study is an internet-based, randomized, double-blind, placebo-controlled trial which will assess changes in hyperactivity in children ages five through eight with an autism spectrum disorders (ASD) and elevated levels of hyperactivity. In order to answer this question, this study will assess changes in hyperactivity as measured by the Aberrant Behavior Checklist (ABC) in children with ASD and elevated baseline levels of hyperactivity who are randomly assigned to use 1.3 grams of omega-3 fatty acids daily compared to placebo. The overwhelming majority of study procedures, including recruitment, informed consent, assessment of inclusion and exclusion criteria, and collection of baseline and outcome measures will take place over the internet.
A Phase 2 study of SEP-225289 in adults with attention deficit hyperactivity disorder (ADHD).
This study tests the effectiveness of a newly developed integrated school-home behavioral intervention for behaviors related to Attention Deficit Hyperactivity Disorder (ADHD). The intervention is implemented by school-based mental health professionals within school settings.
Attention deficit/hyperactivity disorder (ADHD) is a common, impairing, clinically and genetically heterogeneous neuropsychiatric disorder with lifelong executive dysfunctions. The ultimate goal of this 3-year case-control imaging genomic study with unaffected siblings and typically developing (TD) children as controls is to identify useful imaging endophenotype for ADHD by investigating the structural connectivity, as assessed by diffusion spectrum imaging (DSI), and functional connectivity, as assessed by resting-state fMRI (rsfMRI) of brain regions related to cognitive/executive controls with regards to the ADHD status and the presence of dopamine transporter gene variants (DAT1). Specific Aims: 1. to validate the executive functions, visuospatial memory, and structural and functional connectivity in frontostriatal, and frontoparietal circuitries as effective neurocognitive endophenotypes; 2. to correlate the data from structural and functional connectivity, neuropsychology, and ADHD core symptoms stratifying by the presence of ADHD, proband-unaffected sibling dyads, and the presence of DAT1 variant; and 3. To investigate reported candidate genes, in addition to DAT1 variant, related to dopamine and noradrenergic neurotransmitter systems in the association with neurocognitive endophenotypes such as DRD1, DRD2, DRD4, DRD5, DBH, MAO-A, ADRA2A, ADRA2C, NET, and COMT.
The growing number of medications used to treat attention-deficit/hyperactivity disorder (ADHD) raises important questions about whether different medications have similar or different therapeutic mechanisms of action. We have recently shown that the stimulant methylphenidate (MPH) and the non-stimulant atomoxetine (ATX) produce clinical improvement via a common mechanism in motor cortex, and distinct actions in frontostriatal and midline cingulate-precuneus regions. These exciting findings offer a window into the common and unique neurophysiological mechanisms of response to stimulant and non-stimulant treatments. However, the interpretation and clinical utility of these results would be greatly enhanced by in-depth investigation of the impact of the two treatments on relevant neural networks, and analyses which evaluate whether improvement is achieved via normalization or other adaptive changes in brain function.
The objectives of this study are to investigate: 1. the effect of methylphenidate on attention; 2. the relations between methylphenidate and inhibition control and working memory; 3. the relations between inhibition control and verbal attention and working memory; 4. the effect of methylphenidate on the changes of neuropsychological functioning and blood pressure.
The purpose of this study is to see if an intervention training executive functions like attention, working memory, and self-regulation for preschoolers at risk for Attention-Deficit/Hyperactivity Disorder is feasible, acceptable to families, and improves attention, behavior, and functioning.
Current research aimed to compare the efficacy of computer-assisted cognitive rehabilitation (CACR), stimulant drugs and Placebo CACR on executive functions and clinical symptoms of children with attention deficit/hyperactivity disorder (ADHD).
Cognitive-behavioral based guided self-help for parents of adolescents with Attention-Deficit/Hyperactivity Disorder (ADHD) is investigated in a feasibility and effectiveness study. The treatment is offered under routine-care conditions of the health-care system in Germany. Practicability, treatment participation and effectiveness is documented and tested in a one-group pre-test/post-test design.