View clinical trials related to Impulsive Behavior.
Filter by:This is a proposed home visitation program for families of children with externalizing behaviors who are on the wait list for psychiatric assessment at BC Children's hospital. The aim of this program is to implement and evaluate a home visitation strategy in order to support those waiting up to four months to consult a psychiatrist.
This will be a randomized, double-blind, placebo-controlled, dose-ranging, efficacy and safety study in children with impulsive aggression comorbid with Attention-Deficit/Hyperactivity Disorder (ADHD). The target subjects are healthy male and female children aged 6 to 12 years, inclusive, with a diagnosis of ADHD. A total of 120 subjects will be randomized across approximately 30 US centers to one of four treatment groups.
In this study, we seek to understand the effects of tolcapone, an FDA-approved COMT inhibitor, on reward choice and response inhibition, two measures we have previously shown to be altered in subjects with alcoholism. We now plan to test the hypothesis that COMT regulation of cortical dopamine levels is critical for regulation financial choices. Specifically, we propose that the lower levels of cortical dopamine present in individuals with the val158val COMT genotype reduces the inhibitory effect of frontal cortical areas on impulsive choice; an idea that extends previous hypotheses about the negative consequences of decreased prefrontal dopamine levels on inhibitory control. Moreover, this hypothesis suggests that inhibiting COMT may slow the degradation of dopamine and thereby decrease impulsivity.
The goal of this pilot feasibility and utility study is to develop and validate a method that is reproducible over time for assessing biobehavioral and autonomic markers of impulsivity and their utility in assessing treatment outcome in preschool children with ADHD.
The purpose of this study is to assess neurocognitive and associated neural regions/circuitry disruptions relevant to impulsive relapse in cocaine-addicted subjects, and the relationship of the cognitive and neural mechanisms of impulsivity/decision-making to relapse style.
The purpose of the this study is to compare pathological gamblers versus non-pathological gamblers using tests that measure different components of impulsivity. We aim to invite a total of 120 individuals to participate in this study. Impulsivity has been described as the cognitive inability to delay gratification, a failure to inhibit behavioral action or acting without forethought about consequences. Impulsivity has also been seen as a personality trait characterized by risk-taking or sensation seeking behavior. Pathological gamblers demonstrate aspects of impulsivity; they act without thinking, have difficult inhibiting urges to gamble and desire immediate gratification. The goal of this project is to clarify which components of impulsivity are associated with pathological gambling. Non-treatment seeking, pathological gamblers and controls will be recruited from the community and local casinos. Each participant will be administered a battery of tests that represent different operational definitions of impulsivity.
The primary purpose of this study is to evaluate the tolerability and effectiveness of atomoxetine in the treatment of attention problems, hyperactivity, and impulsivity in children with ASD, and secondarily, to evaluate the possible response to atomoxetine on the core symptoms of ASD
The purpose of this study is to compare the effects of citalopram versus placebo given in the context of contingency management for cocaine dependence.
Cocaine dependence is a major public health problem; an effective primary treatment for cocaine dependent individuals has yet to be found. The purpose of this trial is to evaluate aspects of treatment response in cocaine dependent individuals.