The Findings of Magnetic Resonance Imaging in Subtypes of Tics-related Disorders
The Findings of Resting-state Functional Magnetic Resonance Imaging, Diffusion Spectrum Imaging, and Wideband Magnetic Resonance Imaging in Subtypes of Tics-related Disorders
1 other identifier
observational
500
1 country
1
Brief Summary
The findings of resting-state functional magnetic resonance imaging and diffusion spectrum imaging in subtypes of tics-related disorders
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Oct 2015
Longer than P75 for all trials
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
October 20, 2015
CompletedFirst Submitted
Initial submission to the registry
September 30, 2022
CompletedFirst Posted
Study publicly available on registry
October 4, 2022
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 1, 2025
CompletedStudy Completion
Last participant's last visit for all outcomes
December 1, 2030
ExpectedAugust 6, 2024
August 1, 2024
9.8 years
September 30, 2022
August 5, 2024
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Difference between healthy and Tourette group
Difference of MRI result between healthy and Tourette group
2 years after enrollment for primary evaluation
Study Arms (2)
Tourette
Age less than 18 years old Diagnosed as Tourette syndrome or chronic tic disorders No other neuropsychiatric disorders
Healthy
Age less than 18 years old No other neuropsychiatric disorders
Interventions
All participants receive brain MRI evaluation and clinical evaluation of tic severity.
Eligibility Criteria
We enrolled treatment-naive Tourette syndrome or chronic tic disorder pediatric patients for Tourette group and healthy age- and gender-matched participants for healthy control
You may qualify if:
- Age less than 18 years old
- Diagnosed as Tourette syndrome or chronic tic disorders
You may not qualify if:
- History of neuropsychiatric disorders
- Already receive treatment for Tourette syndrome/chronic tics disorder
- Have some device not allowed for MRI scan
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
National Taiwan University Children Hospital Pediatric Neurology Department
Taipei, 100, Taiwan
Study Officials
- PRINCIPAL INVESTIGATOR
Wang-Tso Lee
National Taiwan University Children Hospital Pediatric neurology department
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- CASE CROSSOVER
- Time Perspective
- RETROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
September 30, 2022
First Posted
October 4, 2022
Study Start
October 20, 2015
Primary Completion
August 1, 2025
Study Completion (Estimated)
December 1, 2030
Last Updated
August 6, 2024
Record last verified: 2024-08