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Active clinical trials for "Tourette Syndrome"

Results 161-170 of 201

A Study to Examine the Efficacy of a Therapeutic THX-110 for Tourette Syndrome

Tourette Syndrome

This study evaluates the efficacy and safety of THX-110 in the management of tics and other symptoms (e.g. rage attacks, anxiety, depression, sleep difficulties) in patients with Tourette syndrome. In the first part of the study, half of the patients will receive THX-110, while the other half will receive a placebo. After completion of the first study part, patients will have the opportunity to continue into the second part of the study. In this part, all participants will receive THX-110.

Unknown status25 enrollment criteria

Pilot Study for Use of Dysport in Treatment of Vocal Tics in Patients With Tourette's Syndrome

Tourette SyndromeChronic Vocal Tic

Our intervention will be the injection of Abobotulinum toxin A into the affected site/vocal cords for patients with the diagnosis of Primary Tourette's syndrome. This is an efficacy trial to understand the right dosage of Abobotulinum toxin A which can be affective. The study will involve an injection of 2.5 units of Dysport on each side of the affected vocal cords for patients with a diagnosis of Primary Tourette's syndrome. The patients will also complete a self assessment survey on how vocal tics affect their daily lives. Afterward, a further evaluation of the tics will be conducted by the investigator using the Yale Global Tic Severity Scale. (YGTSS) evaluation. How this will be done is by a licensed ENT (Ear, Nose and Throat) physician. The windpipe will be number by a 2% lidocaine followed by a provoked cough by the patient. This will allow the lidocaine to be sprayed throughout the airway preventing coughing and swallowing during the procedure. An Electromyography (EMG) guidance a needle containing Dysport will be injected into the thyroarytenoid muscles will potentially reduce the vocal dyskinetic features in patients with TS. This needle will be connected to a syringe and once determined active, it will be placed appropriately when the EMG emits a characteristic sound. If this does not occur with the patient then the injection will be administered under direct vision via direct laryngoscopy using an orotracheal injector system. This procedure is conducted in an outpatient clinic because no hospitalization is required. The patient is not allowed to consume food or drink for about 45-60 minutes after the injection. The throat will be numb and may cause coughing and some blood tinged sputum: The expectancy of this outcome is reason to not consider is a serious event. Asprin and ibuprofen is not allowed a week prior to and until the injection at least 3-4 days after to prevent excessive bleeding. The patient is also instructed to ensure that they chew their food thoroughly and drink sufficient water for the initial days after the study intervention. Mild dysphasia may be noted initially which should resolve within a few hours. On Visit 1, the patient will complete all required study documents and forms. Then the ENT physician will proceed with the injection Dysport on the same day. If unforeseen circumstances render the subject unable to be injected on the same day, the intervention must take place within three days and this will be considered V1, follow up events should be scheduled accordingly.

Unknown status27 enrollment criteria

Ecopipam Treatment of Tourette's Syndrome in Subjects 7-17 Years

Tourette's Syndrome

Tourette's Syndrome is a neurological disease characterized by motor and vocal tics. It has been hypothesized that abnormal interactions of dopamine with its receptors may cause the tics. The purpose of this study is to test the hypothesis that a drug (ecopipam) that selectively blocks dopamine D1/D5 receptors can reduce the frequency and severity of the tics.

Unknown status28 enrollment criteria

Group Intervention for Children With Chronic Tics Syndrome or Tourette Syndrome: CBIT vs Psycho-Educational...

Tourette SyndromeMotor or Vocal Tic Disorder1 more

Tourette Syndrome (TS) is a disorder characterized by motor and vocal tics. The most studied and promising intervention is Habit Reversal Training (HRT) and its variations: Behavioral Comprehensive Intervention for Tics (CBIT). Group intervention for children with TS has not been evaluated. The aim of this study is to assess the efficacy of CBIT group intervention compared with Psycho-Educational-Supportive group in terms of tic severity.

Unknown status8 enrollment criteria

Study of Clonidine on Sleep Architecture in Children With Tourette's Syndrome (TS) and Comorbid...

Tourette's SyndromeAttention Deficit Hyperactivity Disorder

In the present study, we examine the question "Will day-time aggression in children improve when their night-time sleep is treated with pharmacological intervention (i.e. clonidine)?" There is considerable anecdotal evidence that clonidine may provide an effective alternative to neuroleptics for treating aggression in children -- first by improving the overall quality of their sleep, and second by providing a safer and more readily tolerated medication with fewer side-effects and a greater probability of long-term compliance. This study uses a double blind placebo controlled design to gather scientific evidence that will help elucidate the mechanisms underlying this treatment effect and will help clarify the relationship between sleep disorders and aggression in children. Our results are expected to help physicians make informed treatment decisions regarding the use of clonidine to improve the quality of sleep and possibly treat problems with aggression in their pediatric patients

Unknown status11 enrollment criteria

tDCS in Tourette (TIC-TDCS)

Tourette Syndrome

Double-blind randomized, sham-controlled clinical trial of 1 mA bilateral supplementary motor area in adolescents/adults with Tourette syndrome (TS). The primary objectives are to assess and quantify the safety and efficacy on tic severity of 5 inhibitory sessions of active vs. sham tDCS sessions during active tic suppression, and to explore the differences in brain functional activity before and after 5 sessions of active or sham cathodal tDCS in adolescents and adults with TS. Secondary objectives include the assessment of the severity of comorbidities after 5 inhibitory tDCS sessions.

Unknown status12 enrollment criteria

The Role of Probiotics PS128 in Movement Disorders

Rett SyndromeTourette Syndrome1 more

Pediatric movement disorders comprise of a large number of different neurological diseases including Rett syndrome (RTT) and Tourette syndrome. Studies in the literature as well as our preliminary reports showed that Rett syndrome and Tourette syndrome/Tic disorders are associated with a dysbiosis of the gut microbiota compared to normal control. Probiotic Lactobacillus plantarum PS128 is a diet supplement that available for human consumption. Probiotic Lactobacillus plantarum PS128 had showed psychotropic effects such as ameliorate anxiety- and depression-like behaviors as well as altered the level of neurotransmitters such as dopamine in the brain in animal models, which might be through microbiota-gut-brain axis. Therefore, the purpose of this study is to access the possible neurobehavior effects of Probiotic Lactobacillus plantarum PS128 in Rett syndrome and Tic disorders/Tourette syndrome.

Unknown status15 enrollment criteria

The Safety and Efficacy of Long-term Treatment of PINS Stimulator System for Tourette Syndrome

Tourette Syndrome

The purpose of this clinical study is to verify the long term effectiveness and safety of a bilateral deep brain stimulation (DBS) produced by Beijing PINS Medical Co., Ltd. as a treatment option for patients with cognitive, behavioral, and functional disability of Tourette Syndrome.

Unknown status6 enrollment criteria

Brain Tissue Collection for Neuropathological Studies

Bipolar DisorderDepression4 more

The purpose of this study is to collect and study the brain tissue of deceased individuals to learn more about the nervous system and mental disorders. Information gained from donated tissue may lead to better treatments and potential cures for nervous system and mental disorders. This study will ask relatives of deceased individuals to donate the brains of their deceased relatives to allow further study of neurological and psychiatric disorders. We do not accept prospective donations.

Terminated3 enrollment criteria

Central Mechanisms in Speech Motor Control Studied With H215O PET

Communication DisorderHealthy3 more

Positron Emission Tomography (PET) is a technique used to investigate the functional activity of the brain. The PET technique allows doctors to study the normal biochemical and metabolic processes of the central nervous system of normal individuals and patients with neurologic illnesses without physical / structural damage to the brain. Radioactive water H215O in PET scans permits good visualization of areas of the brain related to speech. Most of the PET scan studies conducted have concentrated on learning about how language is formed and decoded. Few studies have been conducted on speech production. This study aims to use radioactive water (H215O) and Positron Emission Tomography (PET scan) to measure blood flow to different areas of the brain in order to better understand the mechanisms involved in speech motor control. When a region of the brain is active, it uses more fuel in the form of oxygen and sugar (glucose). As the brain uses more fuel it produces more waste products, carbon dioxide and water. Blood carries fuel to the brain and waste products away from the brain. As brain activity increases blood flow to and from the area of activity increases also. Knowing these facts, researchers can use radioactive chemicals (H215O) and PET scans to observe what areas of the brain are receiving more blood flow. Researchers will ask patients to perform tasks that will affect speech, voice, and language. At the same time patients will undergo a PET scan. The tasks are designed to help researchers observe the blood flow to brain areas associated with voicebox (laryngeal) functions, movement of muscles in the jaw, tongue, and mouth, and other aspects of motor speech. Special studies will be conducted to evaluate how certain therapies and tasks can draw out symptoms in illnesses in which speech and language are affected. Results of these tests will be used in other studies to evaluate the neurologic mechanisms of diseases like Tourette's syndrome and parkinson's disease.<TAB>

Terminated46 enrollment criteria
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