Trial record 9 of 122 for:    tourette's

Sensory Processing in Tourette Syndrome

This study is currently recruiting participants. (see Contacts and Locations)
Verified June 2016 by University of Florida
Sponsor:
Information provided by (Responsible Party):
University of Florida
ClinicalTrials.gov Identifier:
NCT02512406
First received: July 29, 2015
Last updated: June 9, 2016
Last verified: June 2016
  Purpose

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.


Condition Intervention
Tourette Syndrome
Other: The Sensory Profile
Other: The Adult/Adolescent Sensory Profile
Other: Children's Yale-Brown Obsessive Compulsive Scale
Other: Yale-Brown Obsessive Compulsive Scale
Other: Yale Global Tic Severity Scale
Other: Demographic Data

Study Type: Observational
Study Design: Observational Model: Case Control
Time Perspective: Cross-Sectional
Official Title: Sensory Processing in Tourette Syndrome

Resource links provided by NLM:


Further study details as provided by University of Florida:

Primary Outcome Measures:
  • The Sensory Profile [ Time Frame: Day 1 ] [ Designated as safety issue: No ]
    60 item questionnaire administered to participants age 6-10 with questions pertaining to sensory processing categories of Taste/Smell, Movement, Visual, Touch, Activity Level, and Auditory. Scores are tallied for each category. Results are plotted along an x and y-axis with one axis being perception or stimulus (low registration to sensory sensitivity) and the other being response to stimulus (sensation seeking to sensation avoiding). Each category is plotted along this axis and compared to normative data which is included in this tool.

  • The Adult/Adolescent Sensory Profile [ Time Frame: Day 1 ] [ Designated as safety issue: No ]
    60 item questionnaire administered to participants age 11 and older with questions pertaining to sensory processing categories of Taste/Smell, Movement, Visual, Touch, Activity Level, and Auditory. Scores are tallied for each category. Results are plotted along an x and y-axis with one axis being perception or stimulus (low registration to sensory sensitivity) and the other being response to stimulus (sensation seeking to sensation avoiding). Each category is plotted along this axis and compared to normative data which is included in this tool.

  • Children's Yale-Brown Obsessive Compulsive Scale [ Time Frame: Day 1 ] [ Designated as safety issue: No ]
    10-item symptom checklist questionnaire administered by a physician to participants aged 6-14. 1st part is a yes/no checklist of obsessions (1-42) and compulsions (43-67) experienced in the past or present. 2nd part is a scored severity scale with 10 questions in which they assign a 0-4 severity score which is summed for a total score.

  • Yale-Brown Obsessive Compulsive Scale [ Time Frame: Day 1 ] [ Designated as safety issue: No ]
    10-item symptom checklist questionnaire administered by a physician to participants aged 15 and older. 1st part is a yes/no checklist of obsessions (1-42) and compulsions (43-67) experienced in the past or present. 2nd part is a scored severity scale with 10 questions in which they assign a 0-4 severity score which is summed for a total score.

  • Yale Global Tic Severity Scale [ Time Frame: Day 1 ] [ Designated as safety issue: No ]
    Clinician administered questionnaire given to all participants. Part 1 asks about 10 types of motor tics, 12 types of vocal tics (current, ever, age of onset, description). Part 2 is a severity rating that scores both motor and vocal tics on a 0-5 scale for each severity item: number of tics, intensity, frequency, complexity, interference, impairment. Totals are summed for all items.


Estimated Enrollment: 35
Study Start Date: August 2015
Estimated Study Completion Date: August 2016
Estimated Primary Completion Date: August 2016 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
Patients with Tourette Syndrome
Questionnaires including the Sensory Profile or the Adult/Adolescent Sensory profile and Children's Yale-Brown Obsessive Compulsive Scale or Yale Global Tic Severity Scale will be administered. When time permits, the Children's Yale-Brown Obsessive Compulsive Scale or Yale-Brown Obsessive Compulsive Scale will also be administered. Demographic data will also be collected for each study patient.
Other: The Sensory Profile
60 item questionnaire administered to participants age 6-10 with questions pertaining to sensory processing categories of Taste/Smell, Movement, Visual, Touch, Activity Level, and Auditory. Scores are tallied for each category. Results are plotted along an x and y-axis with one axis being perception or stimulus (low registration to sensory sensitivity) and the other being response to stimulus (sensation seeking to sensation avoiding). Each category is plotted along this axis and compared to normative data which is included in this tool.
Other: The Adult/Adolescent Sensory Profile
60 item questionnaire administered to participants age 11 and older with questions pertaining to sensory processing categories of Taste/Smell, Movement, Visual, Touch, Activity Level, and Auditory. Scores are tallied for each category. Results are plotted along an x and y-axis with one axis being perception or stimulus (low registration to sensory sensitivity) and the other being response to stimulus (sensation seeking to sensation avoiding). Each category is plotted along this axis and compared to normative data which is included in this tool.
Other: Children's Yale-Brown Obsessive Compulsive Scale
10-item symptom checklist questionnaire administered by a physician to participants aged 6-14. 1st part is a yes/no checklist of obsessions (1-42) and compulsions (43-67) experienced in the past or present. 2nd part is a scored severity scale with 10 questions in which they assign a 0-4 severity score which is summed for a total score.
Other: Yale-Brown Obsessive Compulsive Scale
10-item symptom checklist questionnaire administered by a physician to participants aged 15 and older. 1st part is a yes/no checklist of obsessions (1-42) and compulsions (43-67) experienced in the past or present. 2nd part is a scored severity scale with 10 questions in which they assign a 0-4 severity score which is summed for a total score.
Other: Yale Global Tic Severity Scale
Clinician administered questionnaire given to all participants. Part 1 asks about 10 types of motor tics, 12 types of vocal tics (current, ever, age of onset, description). Part 2 is a severity rating that scores both motor and vocal tics on a 0-5 scale for each severity item: number of tics, intensity, frequency, complexity, interference, impairment. Totals are summed for all items.
Other: Demographic Data
Data will be collected including: Age, duration of symptoms, presence or absence of autism spectrum disorder, presence or absence of OCD, presence or absence of ADHD.

Detailed Description:

While it is widely recognized that patients with tic and Tourette Syndrome (TS) experience heightened sensitivity to or abnormal processing of internal sensations, it has also been suggested that patients with tic and TS experience abnormal processing of external sensations/stimuli. While this sensitivity to external stimuli does not appear to trigger motor or vocal tics, it can significantly affect quality of life. These sensitivities can be a source of irritation, discomfort, and distraction that can be equally or more disruptive than vocal or motor tics. Heightened sensitivity to external stimuli or other abnormalities of external sensory processing have been identified in other neuropsychological disorders such as autism spectrum disorders, schizophrenia, traumatic brain injury, ADHD, and obsessive-compulsive disorder (OCD) . TS often presents with co-morbid diagnoses including attention-deficit and hyperactivity disorder (ADHD) and obsessive-compulsive disorder (OCD) but it is not currently known whether sensitivity to external stimuli is due to a central processing abnormality common to these disorders.

This study's objective is to use a variety of questionnaires to determine how external stimuli along with the presence of other disorders effect sensory processing.

  Eligibility

Ages Eligible for Study:   6 Years to 18 Years   (Child, Adult)
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Targeted study population includes patients 6-18 diagnosed with Tourette Syndrome who are a patient of University of Florida Movement Disorders Center.
Criteria

Inclusion Criteria:

  • Targeted study population includes patients diagnosed with Tourette Syndrome
  • Patient of University of Florida Movement Disorders Center diagnosed with Tourette Syndrome by a movement disorder specialist, according to DSM IV diagnostic criteria
  • Age 6-18
  • Presence of parent or guardian able to provide consent in the case of minors

Exclusion Criteria:

  • Inability of patient or, in the case of minors, parent/guardian to provide informed consent
  • Inability of designated person to complete questionnaires. In the case of patients' age 10 and younger, this would refer to the parent/guardian. In the case of patients older than 10, this could be either the patient or their parent/guardian
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT02512406

Contacts
Contact: Julie Segura, B.A. 352-273-5566 Julie.Segura@neurology.ufl.edu

Locations
United States, Florida
UF Center for Movement Disorders and Neurorestoration Recruiting
Gainesville, Florida, United States, 32607
Contact: Julie Segura, B.A.    352-273-5566    Julie.Segura@neurology.ufl.edu   
Contact: Irene Malaty, MD    352-273-5566    irene.malaty@neurology.ufl.edu   
Sponsors and Collaborators
University of Florida
Investigators
Principal Investigator: Irene Malaty, M.D. University of Florida
  More Information

Responsible Party: University of Florida
ClinicalTrials.gov Identifier: NCT02512406     History of Changes
Other Study ID Numbers: IRB201400293 
Study First Received: July 29, 2015
Last Updated: June 9, 2016
Health Authority: United States: Institutional Review Board

Keywords provided by University of Florida:
Tourette Syndrome
Tics

Additional relevant MeSH terms:
Tourette Syndrome
Syndrome
Disease
Pathologic Processes
Basal Ganglia Diseases
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Tic Disorders
Movement Disorders
Heredodegenerative Disorders, Nervous System
Neurodegenerative Diseases
Genetic Diseases, Inborn
Neurodevelopmental Disorders
Mental Disorders

ClinicalTrials.gov processed this record on August 25, 2016