View clinical trials related to Tourette Syndrome.
Filter by:Tourette syndrome is a complex neuropsychological disorder with both motor and vocal tics associated with multiple psychological co-morbidities. Apathy has not been widely studied in patients with Tourette syndrome. Apathy can result in decrease in self-care and disease control. In this study investigators will compare the occurrence of apathy in the adolescent Tourette syndrome population (at the UF center for movement disorders and Neurorestoration) to an age and gender matched control population. Investigators will also assess the role of commonly used medications in the Tourette population (neuroleptics and selective serotonin receptor inhibitors) in the occurrence of apathy.
The investigators will conduct a randomized placebo-controlled trial of a computerized intervention targeting working memory in 30 children with comorbid Attention-Deficit/Hyperactivity Disorder (ADHD) and Tourette Syndrome (TS).
Phase 2, double-blind, placebo-controlled study to assess the safety and efficacy of NBI-98854 administered once daily (qd) for a total of 6 weeks of treatment. This study will enroll approximately 90 male and female pediatric subjects clinically diagnosed with Tourette Syndrome.
The purpose of this study is to evaluate safety, tolerability and preliminary efficacy of SD-809 in the treatment of motor and phonic tics of Tourette Syndrome and to evaluate the pharmacokinetic of SD-809 and its metabolites.
The main objective of this project is to evaluate the efficacy of subthalamic nucleus deep brain stimulation (STN DBS) in treating motor and phonic tics in medically refractory Tourette's syndrome (TS). Secondary objectives are to individuate and standardize the best electrical parameters for STN stimulation in TS, to evaluate the efficacy and safety on non-motor TS features, such as behavioral abnormalities and psychiatric disorders, during chronic STN stimulation, to correlate the improvement of TS motor and non-motor symptoms to the modification in brain activity recorded by PET study and to explore the pathophysiology of TS, and to evaluate the safety of STN DBS in TS patients.
Gilles da la Tourette syndrome (TS)* is a common chronic neuropsychiatric disorder characterized by motor and vocal tics. In most adult patients, quality of life is significantly impaired. TS, therefore, is a cost-intensive disease (in Germany: mean total costs=€3404/year). Despite significant adverse effects, dopamine receptor antagonists were recommended as first choice treatment for many years. Although efficacy could be demonstrated only recently, today, behavioral therapy with face-to-face Comprehensive Behavioral Intervention for Tics (CBIT) (including psychoeducation, habit reversal training, function-based assessment and intervention, and relaxation training) is recommended as first line treatment for tics. In Germany, however, dissemination of CBIT is restricted due to a considerable lack of well-trained therapists. The aim of this study is to overcome this deficiency by creating a new and sophisticated internet-delivered CBIT (iCBIT) program. In addition, internet-delivered CBIT will shorten waiting time, will reach additional groups of patients and will be - once developed and established - highly cost-effective (about € 100 vs. € 1450 for face-to-face CBIT). Investigators want to perform a multicenter, randomized, controlled, observer-blind trial including 160 adult patients in order to demonstrate that 8 sessions (10 weeks) of iCBIT are superior to internet-delivered psychoeducation/relaxation in adult patients with TS. Both immediate (1 week after end of treatment) and long-term effects (after 3 and 6 months) will be evaluated.
Expert reviews and practice parameter papers recommend behavior therapy as a first-line intervention for youth with chronic tic disorders (CTDs) with mild-to-moderate tic severity. Although behavior therapies like the Comprehensive Behavioral Intervention for Tics (CBIT) are efficacious in reducing tic symptom severity, only 50% of individuals exhibit a positive treatment response. Thus, there is a clear need to identify strategies to improve treatment response and/or accelerate therapeutic gains . The primary ingredient of CBIT is habit reversal training (HRT), which utilizes both extinction and associative learning. Psychosocial treatments relying on these learning mechanisms have demonstrated an enhanced and/or expedited therapeutic benefit when augmented with d-cycloserine (DCS). This feasibility study will examine the incremental efficacy of HRT+DCS over HRT+placebo for tics targeted with HRT. Eligibility criteria will parallel the child CBIT trial for generalizability and comparability, with the addition of DCS contraindications as exclusionary criteria. Parents and youth will complete a battery of clinical assessments to ascertain tic symptoms severity and co-occurring psychiatric conditions. Afterwards, participants will be randomly assigned to receive either HRT+DCS or HRT+placebo. Instead of a full course of HRT (8 sessions over 10 weeks), a more efficient Quick-Win/Fast-Fail trial design will be used that includes a truncated HRT protocol to provide results in a more timely fashion. As a result of this trial design, the primary outcome of this study will focus on the reduction of bothersome tic severity for those targeted in treatment rather than global severity reductions.
Phase 2, double-blind, placebo-controlled study to assess the safety and efficacy of NBI-98854 administered once daily (qd) for a total of 8 weeks of treatment. This study will enroll approximately 90 male and female subjects clinically diagnosed with Tourette Syndrome.
The purpose of this study is to learn more about how patients with Tourette Syndrome deal with sensory stimuli in their environment such as bright lights, loud noises, physical sensations such as shirt tags, etcetera. We will compare responses of patients with Tourette Syndrome to those without Tourette Syndrome. The study aims to better characterize sensory processing abnormalities by sensory modality: The investigators will use a measuring tool based on Dunn's 1997 model of sensory processing, the Sensory Profile, which will allow the investigator to characterize both registration and response to external stimuli, as well as to delineate which sensory modalities are affected. Identifying which sensory modalities are most affected may guide future research into the pathophysiology of sensory processing abnormalities in TS. The investigators also aim to correlate sensory processing abnormalities with the presence of Obsessive Compulsive Disorder (OCD), Attention-deficit/hyperactivity disorder (ADHD) , and autism spectrum disorders.
Tic Disorders (including Tourette Disorder) are relatively common in school-age children and for some children can lead to significant psychosocial and physical impairment and diminished quality of life. Non-pharmacological treatments have been shown to be effective for reducing tics in some children. These treatment options are desired by parents, but are not widely available. The investigators recently developed an online, computerized, self-administered version of CBIT called TicHelper.com. The current study will test the efficacy of TicHelper.com in a randomized clinical trial.