View clinical trials related to Conduct Disorder.
Filter by:Background: - Some children and teenagers have conditions known as conduct disorders. They often have long-term chronic behavior problems, such as defiant behavior or violence. Conduct disorders are often treated with antipsychotic medication. Researchers want to study two types of newer antipsychotics (aripiprizole and risperidone) for children and adolescents with conduct disorders. They will look at how these drugs affect brain activity. To do so, they will give brain activity tests using magnetic resonance imaging (MRI). The tests will compare the results from healthy volunteer children and teens to those of others with behavior problems. Objectives: - To see how atypical antipsychotics affect brain activity of children and teenagers with conduct disorders. Eligibility: - Children and teenagers between 10 and 18 years of age who have a conduct disorder and are taking aripiprizole. - Children and teenagers between 10 and 18 years of age who have a conduct disorder and are taking risperidone. - Children and teenagers between 10 and 18 years of age who have a conduct disorder and are not taking an atypical antipsychotic. - Healthy volunteers between 10 and 18 years of age. Design: - Participants will be screened with a physical exam and medical history. Parents/guardians will be asked questions about their child s feelings, experiences, and behavior. Participants will also answer questions about their feelings and moods. - This study will involve two visits. Each visit will involve MRI scanning. - At the first visit, participants will have memory and thinking tests. The tests will involve making decisions or playing games. Some of these tests will use MRI scanning to look at brain activity. - The second visit will be 3 to 5 months after the first visit. The tests from the first visit will be repeated.
The research evaluates the use of online versions of delivering an effective psychological treatment for children clinically referred for serious oppositional, aggressive, and antisocial behavior. The goal is to develop models of delivery that reach families in need that are not being served by in-person treatment. The project has immediate implications for the treatment of children but more generally addresses several issues critical to treatments that are based on Internet, telepsychiatry, and related technologies.
The primary aim of this project is to evaluate the effects of a comprehensive intervention to prevent severe and chronic conduct problems in a sample of children selected as high-risk when they first entered school. It is hypothesized that the intervention will have positive effects on proximal child behavior in middle school, and high school affecting long-term adolescent outcomes such as conduct disorder, juvenile delinquency, school dropout, substance use, teen pregnancy, relational competence with peers, romantic partners and parents, education and employment and social and community integration.
In adolescents, mental health problems are frequently associated with substance misuse, even considered a risk factor for alcohol abuse and dependence. This dual diagnosis tends to complicate the patient's treatment and prognosis by increasing, among others, substance use problems, reckless behaviours, relationships and school problems and suicidal thoughts. It is therefore critical to invest time and effort into developing an efficient approach to prevent and reduce substance use problems and offer these children a more global and optimal treatment. A brief personality-targeted intervention was developed with students of Canadian and English high schools based on four personality factors known to be implicated in the vulnerability to adolescent alcohol misuse (Impulsivity, Anxiety Sensitivity, Negative Thinking and Sensation Seeking) (Conrod et al., 2006,2008, O'Leary-Barrett 2010). By helping the adolescents to develop better adaptive behaviours, this cognitive-behavioural intervention proved to reduce binge drinking, quantity and frequency of use and substance use problems (Conrod et al., 2006,2011). The purpose of this study is to assess the impact of this intervention if combined to a regular treatment in a youth psychiatric population. 60 patients aged 14-17 years of a Child and Adolescent psychiatric department will be screened for personality risk with self-report assessments including the Substance Use Risk Profile Scale. Participants will be randomly assigned to a personality matched cognitive-behavioural intervention or a no-intervention control. The main outcome measures of this study are alcohol and illicit drug outcomes. Secondary measures include mental health symptoms.
The project involves testing the efficacy of an animal-assisted intervention (AAI). The AAI consists of a 10-week program in which adjudicated adolescents train shelter dogs and will be compared to a dog walking control group matched for educational content and dog contact time. The investigators expect that the AAI will result in improved empathy skills and that dog attachment will explain these findings. The investigators also explore the extent to which the AAI will improve internalizing and externalizing symptoms in these adolescents.
Trauma-informed treatment will improve emotional regulation and behavior.
The purpose of this study is to evaluate, in a randomised control trial (RCT), the effectiveness of group-based, trauma-focused Cognitive Behaviour Therapy (TF-CBT) in reducing psychological distress in former child soldiers and other war-affected children in the Democratic Republic of Congo (DRC).
The goal of this project is to empirically refine and improve a comprehensive family-centered prevention strategy for reducing and preventing adolescent substance use and other problem behaviors. This project builds on 15 years of programmatic research underlying the development of the Family Check-up model (FCU), originally referred to as the Adolescent Transitions Program (ATP; Dishion & Kavanagh, 2003), but later expanded as a general approach to mental health treatment for children from ages 2 through 17 (Dishion & Stormshak, 2007). The FCU model is a multilevel, family-centered strategy delivered within the context of a public school setting that comprehensively links universal, selected, and indicated family interventions. Previous research and the investigators' practical experience working in school settings indicate that the intervention strategy needs improvement in 3 critical areas to build on previous significant effects and to enhance the potential for future dissemination and large-scale implementation:(a) improve the feasibility of both the universal level and the indicated level of the intervention by broadening the intervention components and systematically embedding these components into the current behavioral support systems in the schools; (b) address the transition from middle school to high school, with special attention to academic engagement and reduction of deviant peer clustering; and (c) explicitly incorporate principals of successful interventions with families and young adolescents of diverse ethnic groups into both the universal and indicated models. An additional general goal of this study is to develop, test, and refine a set of research-based instruments that facilitate evaluation, training, implementation, and monitoring of intervention fidelity to maximize the potential success of implementation and large-scale dissemination. Participants include 593 youth and their families recruited from the 6th grade in three public middle schools in Portland, OR. Families were randomly assigned to receive either the FCU intervention model or treatment as usual. Assessments were collected for 5 years through the 10th grade. High school transition planning and intensive intervention efforts occurred in Grades 7-9. The investigators tested the hypothesis that the FCU intervention will reduce the growth of problem behavior and substance use through the enhancement of family management and parent involvement in school.
Background: - The risk for becoming addicted to drugs varies from person to person, even among those who use similar drugs in a similar way. Studies suggest that certain personality traits seen in people with drug addiction may be present before drug use. These traits include responding differently to rewards or impulsivity. Early use of drugs (before age 15) is also associated strongly with drug addiction later in life. Researchers want to study teenagers with and without certain behavioral problems, including those who have used drugs and those who have not. This may help them better understand behaviors that might predict future drug addiction. Objectives: - To understand brain function in teenagers who may be at a higher risk than others to drug addiction. Eligibility: - Teenagers between 13 and 17 years of age who fit into one of four groups: - Have never or rarely used drugs - Have never or rarely used drugs and have conduct or behavior disorders - Have used drugs on many occasions - Have used drugs on many occasions and have conduct or behavior disorders Design: - Participants will be screened with a medical history, and physical and neurological exams. They will also have blood and urine tests. Participants will answer questions about past drug use and any current medications. They will also have a breathalyzer and carbon monoxide breath test to check for recent drug and alcohol use. - This study requires four visits to the clinical center for magnetic resonance imaging (MRI) scans and other tests. - The first study visit will include training for the MRI scans. Participants will practice the tasks in front of a computer and in a mock (fake) MRI machine. Participants will also be asked several questions about their personality and past experiences. - Researchers will test changes to tryptophan and dopamine levels. Both of these chemicals affect decision making and brain function. On the three study visits, participants will have the following tests in a randomly selected order. One study will be done at each visit. - MRI scans with changes to dopamine and tryptophan levels - MRI scans with changes to dopamine only (with placebo) - MRI scans with changes to tryptophan only (with placebo) - Participants will be monitored with frequent blood draws and other tests during the study visits....
The purpose of this study is to modify behavior therapy so that it is optimized for children with conduct problems and callous-unemotional traits by emphasizing reward components and de-emphasizing punishment components.