View clinical trials related to Hyperkinesis.
Filter by:To assess wether methylphenidate reduces the prevalence of primary nocturnal enuresis in children with attention deficit disorder
The investigators will perform a feasibility/pilot trial of two non-pharmacological interventions for ADHD in college students.
The purpose of this study was to identify genetic, brain morphologic, and environmental biomarkers that contribute to the pathophysiology of attention-deficit/hyperactivity disorder (ADHD).
This study aims towards investigating the efficacy of a near-infrared spectroscopy (NIRS)-based neurofeedback training in a virtual reality (VR) classroom in schoolchildren with attention-deficit/hyperactivity disorder (ADHD). The investigators are especially interested in the training's impact on academic performance, executive functioning (EF) and behavioral ADHD symptoms. Furthermore, the investigators aim at examining the influence of teachers' instructional behavior on children with ADHD's learning in a short virtual reality classroom scenario. Several studies provide evidence that poor academic achievement in ADHD is mainly due to impairments in EF and ADHD behavior (e.g., Frazier, Youngstrom, Glutting, & Watkins, 2007; Miller et al., 2013). Furthermore, studies show that these factors are related to neurophysiological characteristics found in electroencephalographic (EEG) or functional NIRS (fNIRS) examinations (e.g., Barry, Clarke, & Johnstone, 2003; Barry, Johnstone, & Clarke, 2003; Loo & Barkley, 2005; Negoro et al., 2010). Neurofeedback trainings aim at improving these neurophysiological as well as cognitive-behavioral deficits (Gevensleben, Moll, Rothenberger, & Heinrich, 2014), and are expected to improve academic performance in children with ADHD accordingly. Training in a VR classroom, from the investigators' perspective, facilitates generalization of self-regulation competences to real-life academic situations and at the same time increases the effort invested into the training compared to a training in 2D settings. Consequently, training in a VR classroom is hypothesized to lead to greater improvement in academic performance, EF and a greater decrease of ADHD symptoms than a training in a 2D setting. Moreover, the investigators hypothesize that these effects are more pronounced in children who receive a NIRS-based neurofeedback training compared to children receiving a biofeedback training based on an electromyogram (EMG).
Attention Deficit/ Hyperactivity Disorder (ADHD) is a common childhood psychiatric condition, which often persists into adolescence. In adolescence ADHD is associated with poor academic, social, and emotional functioning, other psychiatric problems, substance abuse, and antisocial behaviour. Although medication effectively reduces symptoms such as hyperactivity and inattention, it does not directly address academic, social, emotional, and behavioural problems. Overcoming these would require building skills in organization, time management, problem solving, emotional modulation, stress management and interpersonal rapport. Yet, psychosocial treatments targeting such skills in adolescents with ADHD have been little studied and are scarce in the community. The proposed study will evaluate cognitive behavioural and skills training therapy (CBT+S) for adolescents with ADHD. Adolescents will decide whether they want to take medication to treat their ADHD symptoms. If they choose to be on medication, they will be stabilized on optimized medication and randomly assigned to 12 sessions of either manualized group cognitive behavioral and skills training therapy (CBT+S) or manualized supportive group therapy (SGT). An additional treatment-as-usual group will also be included. CBT+S will focus on skill acquisition in common problem areas for adolescents with ADHD, such as organization and time management, distractibility, impulsivity, and social skills. A coach will call each participant twice a week to help practice the learned skills. Parallel groups will be provided for parents of CBT+S and SGT participants focusing on education, support and sharing experiences. If CBT+S proves to benefit adolescents with ADHD, it can be made widely available to these adolescents in the community. This would help them improve their academic, social, and emotional functioning and ultimately their long term outcomes.
The study will examine the effect of a probiotic supplement (Lactobacillus helveticus R0052 and Bifidobacterium Longum R0175) dissolved in a dairy product such as milk or ice-cream on symptoms of ADHD and anxiety in children. The main goal is to determine if probiotics might be useful as a treatment for anxiety and ADHD symptoms in children. A second goal is to examine the effects of probiotics on saliva cortisol levels. Finally, the investigators are also interested in the effects of the probiotics on children's digestive health.
The aim of this study is 1) to investigate clinical effects of equine-assisted activities and therapy (EAA/T) for treating attention-deficit/hyperactivity disorder (ADHD) and 2) to compare the clinical effect of EAA/T and drug therapy in children 6-13-years-of-age. This study is designed as a 12-week, prospective, open labeled trial, including 24 sessions of EAA/T. Forty six subjects will be enrolled and various clinical tests will be administered at baseline and after EAA/T or drug therapy.
The objective of this study is to identification of neuropsychological, genetic and neuroimaging markers and treatment response predictors of attention-deficit/hyperactivity disorder (ADHD). Participants who take the standardized pharmacotherapy (methylphenidate or atomoxetine) for ADHD will be observed for 52 weeks. They will do several neuropsychological, neuroimaging and genetic tests at visit 1~6.
Attention-deficit/hyperactivity disorder (ADHD) is one of the most common child and adolescent psychiatric disorders. In recent years, some researchers have become interested in analyzing neuroendocrine substrate levels in ADHD, including dehydroepiandrosterone (DHEA), dehydroepiandrosterone sulfate (DHEA-S), cortisol and testosterone. Previous work in ADHD has established a strong heritable component to the phenotype. The STS gene, SULT2A1 gene and TH gene are associated with the function of DHEA/DHEA-S, and the NR3C1 gene is associated with the regulation of cortisol. Therefore, the relationship between these genes and the etiology of ADHD warrants investigation. Moreover, compared to the phenotype, the endophenotypes of ADHD may be more capable of detecting the underlying neurobiological and hereditary mechanisms. Therefore, this study aims to investigate the relationships between neuroendocrine substrates (DHEA, DHEA-S, cortisol and testosterone), candidate genes (STS gene, SULT2A1 gene, TH gene and NR3C1 gene) and the phenotype and endophenotypes (disease subtypes, neurocognitive function and response to treatment) of ADHD. To complete this work, we will recruit 300 patients with ADHD (probands) and 600 biological parents of the probands. DNA will be extracted from buccal cells by cheek swab. At baseline, saliva samples of ADHD patients will be collected between 7:00 and 8:00 am using the passive drool method, to analyze the levels of neuroendocrine substrates. The patients will undergo assessment for their clinical symptoms and neurocognitive function. Methylphenidate will then be administered to the patients and the usual practice followed. At week 4 and week 52, procedures similar to those performed at baseline will be repeated. The results of this study may further elucidate the complexity of the pathophysiology of ADHD. We may determine whether the neuroendocrine system, which contains levels of neuroendocrine substrates and associated genes, plays a crucial role in the phenotype and endophenotypes of ADHD. The information may serve as an important reference for the direction of future study and clinical treatment for patients with ADHD.
Some recent studies have found that adult attention deficit - hyperactivity disorder (ADHD) was frequent among patients with alcohol-dependence. However, no investigation has ever addressed whether ADHD may impact the drinking outcome. Moreover, most of the different aforementioned studies assessed ADHD using the ADHD self-report scale (ASRS). The ASRS is a screening questionnaire that is of limited diagnostic value, and the overrepresentation of high-score ASRS among patients with alcohol-dependence could be in part due to differential diagnoses such as antisocial or borderline personality disorders, executive function impairments, or isolated impulsiveness. The study aims to evaluate "ADHD: Gaps between patients with Alcohol Dependence and Impact on early Relapse" (AGADIR). In AGADIR, subjects with alcohol-dependence are recruited at the end of a residential detoxification program. They are assessed for ADHD using the ASRS, but also with a standardized diagnostic tool, i.e., the Diagnostic Interview for ADHD in adults (DIVA 2.0). Potential differential diagnoses are screened during the baseline visit. The patients are followed-up during the 12 first post-detox weeks, through a standardized psychosocial treatment. ASRS is re-performed at the end of the follow-up.