Role of Frontal Cortex in the Pathophysiology of Gilles de la Tourette Syndrome (GTS)

checkorphan
Learn more about:
Tourette syndrome
Related Access Program
DEKK-TEC, Inc. – Document Safety for DM-CHOC-PEN in AYA Subjects With Advanced Cancer Eastern Regional Medical Center – Oncology Patients With Gastroparesis DEKK-TEC, Inc. – Document Safety for DM-CHOC-PEN in Pediatric and Adolescent Subjects With Advanced Cancer
Related Clinical Trial
Investigating Distress Tolerance in Adults With Tourette Syndrome Open-label MNS for Tourette Syndrome Transcranial Magnetic Stimulation to Augment Behavior Therapy for Tics Internet-based Cognitive Behavioral Therapy for Chronic Tic Disorder and Tourette’s Disorder: a Feasibility Trial Longitudinal Impact of Stressors in Adults With Tourette Syndrome Effects of Lactobacillus Plantarum PS128 in Patients With Tourette’s Syndrome Combined CBIT and rTMS to Improve Tourette’s Syndrome Pimavanserin Treatment in TS Median Nerve Stimulation (MNS) Pilot Extinction Learning in Adults With Tourette Syndrome Observational Database on Deep Brain Stimulation in Tourette Syndrome Influence of Stress and Psychiatric Symptoms on Children With Tourette Syndrome D-cycloserine Augmented Treatment for Youth With Tic Disorders Sensory Symptoms in Tourette Syndrome and Obsessive-Compulsive Disorder Atomoxetine in Patients With Tourette’s Syndrome Deep Brain Stimulation in Forel’s H Field in Tourette’s Syndrome Psychosocial Intervention for Young Children With Chronic Tics Brain Tissue Collection for Neuropathological Studies New Stereotactic Frame System for Neurosurgery Sedation During Microelectrode Recordings Before Deep Brain Stimulation for Movement Disorders. Outcomes Mandate National Integration With Cannabis as Medicine Reliability and Validity of the MINI International Neuropsychiatric Interview for Children and Adolescents (MINI-KID) Brain-Behavior Interactions in Tic Suppression Phase III Study of 5LGr to Treat Tic Disorder Effects of Ondansetron in Obsessive-compulsive and Tic Disorders I-123 Brain Studies of Serotonin Metabolism in Psychiatric Patients and Normal Volunteers Physiological Investigations of Movement Disorders Dissemination of Comprehensive Behavioral Intervention for Tics (CBIT) to Occupational Therapists: A Feasibility Study TicHelper: A Computerized Comprehensive Behavioral Intervention for Tics (CBIT) Safety Study of Galantamine in Tic Disorders Internet-based Coaching for Young Adults With Neuropsychiatric Disorders Modified Comprehensive Behavioral Intervention for Tics (M_CBIT) Incorporating teleCBIT Into a Hospital-Based Tic Program Cognitive Behavior Therapy and Habit Reversal Training for the Treatment of Chronic Tic Disorders in Children An Exploratory Study of Transcranial Magnetic Stimulation (TMS) Based on Functional Magnetic Resonance Imaging (fMRI) in the Treatment of Tic Disorder Brain Stimulation in Movement Disorders Augmentation of Brief Habit Reversal Training With D-cycloserine or Placebo Central Mechanisms in Speech Motor Control Studied With H215O PET Comparison of Keppra and Clonidine in the Treatment of Tics Brain Activation in Vocal and Motor Tics Trial to Demonstrate the Efficacy and Safety of Internet-delivered Behavioral Treatment for Adults With Tic Disorders Assessment of Children With Tic Onset in the Past 6 Months Repetitive Transcranial Magnetic Stimulation to Reduce Tics Guanfacine in Children With Tic Disorders Neuropsychological Functioning Among Children With Tourret’s Disorder and ADHD Investigating Circadian Rhythms in Youth With Persistent Tic Disorders The Role of Probiotics PS128 in Movement Disorders Online Mindfulness-based Tic Reduction (Phase Two) Online Mindfulness-based Tic Reduction Investigation of Neurofeedback With Real-Time fMRI in Healthy Volunteers and Patients With Hyperkinetic Movement Disorders A Handwriting Intervention Program for Children With Tic Disorders Study of Clonidine on Sleep Architecture in Children With Tourette’s Syndrome (TS) and Comorbid ADHD National Gilles De La Tourette Study Group Evaluating the Efficacy and Safety of Yi-Gan San in Children and Adolescents With Tourette’s Disorder Evaluation of a Cognitive Psychophysiological Treatment for Tourette Syndrome and Tic Disorders Magnetic Resonance Spectroscopy to Evaluate Tourette s Syndrome Group Intervention for Children With Chronic Tics Syndrome or Tourette Syndrome: CBIT vs Psycho-Educational Intervention Study of the Neurobiology of Tourette Syndrome and Related Disorders Brain Dynamics Involved in Generating Tics and Controlling Voluntary Movement Dopaminergic Effects on Cortical Function in Tourette’s (Levodopa Protocol) Developmental Phenomenology of Obsessive Compulsive Disorder and Tourette Syndrome in Children and Adolescents Online Remote Behavioural Intervention for Tics (ORBIT) CANNAbinoids in the Treatment of TICS (CANNA-TICS) A Study to Test if TEV-50717 is Effective in Relieving Tics Associated With Tourette Syndrome Internet-delivered Behaviour Therapy for Children and Adolescents With Tourette’s Disorder A Study to Evaluate the Effects of ABX-1431 on Patients With Tourette Syndrome Aripiprazole in the Treatment of Tourette’s Syndrome Aripiprazole in Children and Adolescents With Chronic Tic Disorder or Tourette’s Disorder Phase II Double Blind Placebo Controlled Trial of Risperidone in Tourette Syndrome Phase III Randomized, Double-Blind, Placebo-Controlled Study of Guanfacine for Tourette Syndrome and Attention Deficit Hyperactivity Disorder Randomized Study of Pergolide in Children With Tourette Syndrome Phase II Pilot Controlled Study of Short Vs Longer Term Pimozide (Orap) Therapy in Tourette Syndrome tDCS in Tourette (TIC-TDCS) Anger Control Training for Youth With Tourette Syndrome Safety and Tolerability Study of NBI-98854 for the Treatment of Subjects With Tourette Syndrome Neurofeedback for Tourette Syndrome Brain Stimulation for the Treatment of Tourette Syndrome Study of Tics in Patients With Tourette’s Syndrome and Chronic Motor Tic Disorder Timing of Voluntary Movement in Patients With Tourette Syndrome and Chronic Tic Disorder Repetitive Transcranial Magnetic Stimulation of the Posterior Parietal Cortex in Patients Suffering From Gilles de la Tourette Syndrome Methylphenidate for Treating Children With ADHD and Tourette Syndrome Safety and Tolerability of Once-daily Oral Aripiprazole in Children and Adolescents With Tourette’s Disorder Tourette Syndrome and Seasonality (Stagionalità Tourette) Study Evaluating the Safety and Efficacy of Fixed-dose Once-daily Oral Aripiprazole in Children and Adolescents With Tourette’s Disorder Role of the Sensory Experience in Generating Motor Tics in Tourette Syndrome Effectiveness of Behavior Therapy and Psychosocial Therapy for the Treatment of Tourette Syndrome and Chronic Tic Disorder Proof of Concept Study of an Oral Orthotic to Reduce Tic Severity in Chronic Tic Disorder and Tourette Syndrome Evaluation of Safety and Tolerability of Long-term TEV-50717 (Deutetrabenazine) for Treatment of Tourette Syndrome in Children and Adolescents Multi-site Transcranial Magnetic Stimulation Therapy of the Supplementary Motor Area in Children With Tourette Syndrome Open-Label Safety and Tolerability Study of NBI-98854 for the Treatment of Pediatric Subjects With Tourette Syndrome A Randomized, Placebo-controlled, Tourette Syndrome Study. A Trial of Bilateral Deep Brain Stimulation to the Globus Pallidus Internum in Tourette Syndrome A Study of the Effectiveness and Safety of Tetrabenazine MR in Pediatric Subjects With Tourette’s Syndrome An Open-label Study to Determine the Efficacy and Safety of Topiramate in the Treatment of Tourette Syndrome. Thalamic Deep Brain Stimulation for Tourette Syndrome Exploration of Glutamatergic System With PET Radiotracer in Gilles de la Tourette Patients: Pilot Study (GlutaTour) ABF Tourette’s Disorder Post Marketing Surveillance Study Safety and Efficacy of NBI-98854 in Pediatric Subjects With Tourette Syndrome Brain Activity Associated With Tics in Patients With Tourette Syndrome Safety, Tolerability, and Efficacy of NBI-98854 for the Treatment of Pediatric Subjects With Tourette Syndrome Internet-based Behaviour Therapy for Tourette’s Disorder and Chronic Tic Disorder Pramipexole Pilot Phase II Study in Children and Adolescents With Tourette Disorder According to DSM-IV Criteria Response Inhibition in Tourette Syndrome Alternatives for Reducing Tics in TS: A Study of TEV-50717 (Deutetrabenazine) for the Treatment of Tourette Syndrome in Children and Adolescents. Safety, Pharmacokinetics, and Pharmacodynamics of NBI-98854 in Children and Adolescents With Tourette Syndrome Pallidal Stimulation and Gilles de la Tourette Syndrome Developing New Treatments for Tourette Syndrome: Therapeutic Trials With Modulators of Glutamatergic Neurotransmission Evaluation of the HBDL Coil Transcranial Magnetic Stimulation (TMS) Device – Safety and Feasibility Study for the Treatment of Tourette Syndrome Pilot Study of the Modified Atkins Diet for Tourette Syndrome Trial to Evaluate the Long-term Efficacy of Oral Aripiprazole in the Treatment of Pediatric Subjects With Tourette’s Disorder Efficacy of a Therapeutic Combination of Dronabinol and PEA for Tourette Syndrome Pilot Study for Use of Dysport in Treatment of Vocal Tics in Patients With Tourette’s Syndrome A Study to Examine the Efficacy of a Therapeutic THX-110 for Tourette Syndrome Open Label Trial of Aripiprazole in Children and Adolescents With Tourette’s Disorder Open-label Extension Study of Pramipexole in the Treatment of Children and Adolescents With Tourette Syndrome Study Evaluating The Safety And Efficacy Of PF-03654746 In Adult Subjects With Tourette’s Syndrome Safety & Tolerability Study of Once-weekly Oral Aripiprazole in Children and Adolescents With Tourette’s Disorder Hypersensitivity in Tourette Syndrome Role of Frontal Cortex in the Pathophysiology of Gilles de la Tourette Syndrome (GTS) Efficacy & Safety Study of Once-weekly Oral Aripiprazole in Children and Adolescents With Tourette’s Disorder Efficacy & Safety Study of Once-weekly Oral Aripiprazole in Children and Adolescents With Tourette’s Disorder Safety and Efficacy Study of NBI-98854 in Adults With Tourette Syndrome VoIP Delivered Behavior Therapy for Tourette Syndrome Safety and Efficacy Study of NBI-98854 in Children and Adolescents With Tourette Syndrome Study of ABX-1431 in Adult Patients With Tourette Syndrome or Chronic Motor Tic Disorder Subthalamic Stimulation in Tourette’s Syndrome Study of GABA-A Receptors in the Generation of Tics in Patients With Tourette’s Syndrome Transcranial Magnetic Stimulation (TMS) for Individuals With Tourette’s Syndrome Neural Correlates of Sensory Phenomena in Tourette Syndrome Sensory Symptoms in Tourette Syndrome Tourette Syndrome Deep Brain Stimulation The Safety and Efficacy of Long-term Treatment of PINS Stimulator System for Tourette Syndrome Safety, Tolerability, Pharmacokinetic, and Efficacy Study of AZD5213 in Adolescents With Tourette’s Disorder Aripiprazole Oral Solution in the Treatment of Children and Adolescents With Tourette’s Syndrome Facial Expression Recognition of Emotion and Categorization of Emotional Words in Gilles de la Tourette’s Syndrome Thalamic Deep Brain Stimulation for Tourette Syndrome Rollover Study for Continuing NBI-98854 Administration in Pediatric Subjects With Tourette Syndrome The Effect and Safety of Plum-blossom Needle for Tourette Syndrome Proof-of-Concept Safety Study of CPP-109 (Vigabatrin) for Treatment Refractory Tourette’s Disorder Ecopipam Treatment of Tourette Syndrome High Frequency Stimulation of the GPi or Thalamus in Tourette’s Syndrome Computerized Working Memory Training in Children With ADHD and Comorbid Tourette Syndrome Optimising Anterior Pallidal Deep Brain Stimulation for Tourette’s Syndrome MRI Study of Tic Remission in Tourette Syndrome Thalamic Deep Brain Stimulation for the Treatment of Refractory Tourette Syndrome Selective Microbiota Transplantation for Tourette’s Syndrome Parent Behavioral Training for Disruptive Behaviors in Tourette Syndrome A Pilot Study Of SD-809 (Deutetrabenazine) In Moderate To Severe Tourette Syndrome (TS) Impulsivity in Tourette Syndrome : Behavioral and Neuroimaging Study Developing Cognitive Training for Tourette Syndrome A Trial Evaluating the Efficacy, Safety, and Pharmacokinetics of SNC-102 in Subjects With Tourette Syndrome Safety and Efficacy of Cannabis in Tourette Syndrome Activity in Tourette Syndrome FAAH Inhibitor Trial for Adults With Tourette Syndrome Open-Trial of EPI-743 for Adults With Tourette Syndrome Omega-3 Fatty Acids in Tourette’s Disorder Do Mirror Neurons Play a Role in Tourette Syndrome Physiopathology? A Pilot Study. Apathy in Tourette Syndrome and Changes in Quality of Life Sensory Processing in Tourette Syndrome The Pathophysiology of Tourette Syndrome: a Multimodal Study Behavioral Therapy for Tourette Syndrome Behavioral Therapy for Children and Adolescents With Tourette Syndrome Ecopipam Treatment of Tourette’s Syndrome in Subjects 7-17 Years Transcranial Magnetic Stimulation for Children With Tourette’s Syndrome

Brief Title

Role of Frontal Cortex in the Pathophysiology of Gilles de la Tourette Syndrome (GTS)

Official Title

Role of Frontal Cortex in the Pathophysiology of Gilles de la Tourette Syndrome (GTS)

Brief Summary

      Tourette's syndrome (TS) is a debilitating and severe syndrome whose pathophysiology remains
      unclear.

      In order to precise the cortical regions involved in the generation of tics, investigators
      will realize an electroencephalogram (EEG) recording in the frontal cortex of TS patients in
      ecological conditions (EEG-holter). Activity changes will be correlated with event markers of
      tics and neurovegetative parameters. Statistical analyses will be compared between epochs of
      EEG recording with tics and without tics. The aim is to define the cortical regions involved
      in the genesis of tics in order to consider new targets for cortical stimulation.

Detailed Description

      Gilles de la Tourette syndrome (GTS) is a childhood-onset disorder characterized by the
      presence of multiple motor tics and at least one vocal tic often associated with psychiatric
      co-morbidity. The expression of tics range from brief, recurrent and non-rhythmic motor or
      vocal actions (simple tics) to complex motor or vocal sequences (complex tics). The
      pathophysiology of tics is not yet fully understood. Recent imaging data suggest that the
      pattern of functional connectivity in cortico-basal ganglia networks is disrupted in GTS
      patients and could reflect a defect in brain maturation. However, regions involved in the
      immediate genesis of tics remains unknown since it is difficult to capture on line the
      cortical changes associated with tic generation using imaging techniques due to moving
      artefacts. Moreover, tics are much more frequent in everyday life conditions than in the
      artificial conditions of a laboratory. The aim is to study cortical activity changes
      occurring before tic occurrence by using long duration recording of encephalographic activity
      (EEG) in ecological conditions through Holter EEG techniques (24h recordings). Recordings
      will be performed in 15 patients with a severe form of Tourette's syndromes. EEG changes will
      be correlated to event markers, voluntary monitored by patients or automatically recorded
      (accelerometers for motor tics). EEG epoch centered on tics will be compared to similar
      epochs without tics. The occurrence of tics will also be correlated with neurovegetative
      markers of emotions such as RR interval ECG variability and skin resistivity changes. The
      ultimate goal of this project is to define a potential therapeutic target of tics for chronic
      cortical stimulation.

Study Type

Interventional

Primary Outcome

Electroencephalogram (EEG) signal

Secondary Outcome

 Tic occurence

Condition

Tourette Syndrome

Intervention

Electroencephalographic recordings

Study Arms / Comparison Groups

 Electroencephalographic recordings
Description:  Electroencephalographic recordings

Publications

* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.

Recruitment Information

Recruitment Status

Procedure

Estimated Enrollment

14

Start Date

February 2, 2018

Completion Date

March 3, 2020

Primary Completion Date

March 3, 2020

Eligibility Criteria

        Inclusion Criteria:

          -  Tourette's syndrome since at least 2 years

          -  Lack of psychiatric comorbidity of axis 1 (depression)

          -  Y-YSGT score > 20

          -  Social insurance in accordance with the french law

        Exclusion Criteria:

          -  Epilepsia

          -  Patient with an implanted medical device

          -  Severe mental or somatic disease

          -  Risk of suicide,

          -  Pregnant or breast feeding women

          -  Patient under "curatelle" or "tutelle"

          -  Patient hospitalized

        no social insurance

Gender

All

Ages

12 Years - 60 Years

Accepts Healthy Volunteers

No

Contacts

, ,

Location Countries

France

Location Countries

France

Administrative Informations

NCT ID

NCT03604510

Organization ID

CHUBX2016/41

Responsible Party

Sponsor

Study Sponsor

University Hospital, Bordeaux

Study Sponsor

, ,

Verification Date

April 2020