Teen and Adult Tic TMS Study
Public ClinicalTrials.gov record NCT07839377. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Treating Adolescent and Adult Tic Disorders With Transcranial Magnetic Stimulation
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This project investigates safety, tolerability, and efficacy signals of accelerated continuous theta burst stimulation (cTBS), a form of inhibitory repetitive transcranial magnetic stimulation (rTMS), for patients with Tourette Syndrome and chronic tic disorders (CTD). It integrates resting-state functional MRI (fMRI) to assess changes in brain circuits and neurophysiology. CTD are neurodevelopmental disorders marked by motor and/or vocal tics, associated with dysfunction in cortico-striato-thalamo-cortical (CSTC) networks, particularly the supplementary motor area (SMA), primary motor cortex (M1), and connected regions. While low-frequency rTMS has shown preliminary benefits in pediatric populations, circuit-targeted approaches remain relatively unexplored in children, adolescents and adults, leaving no consensus about optimal applications. Participants will be randomized to receive 50 sessions of 1800 pulses of cTBS rTMS over two weeks, with five sessions/day targeting the SMA or M1. Assessments will include the Yale Global Tic Severity Scale (YGTSS) and MRI. Aim 1 Determine if cTBS to the M1 can reduce CTD symptoms and normalize abnormal network connectivity within the Somato-Cognitive Action Network (SCAN). Aim 2 Determine if cTBS to the SMA can reduce symptoms of CTD and normalize abnormal network connectivity within the Action Mode Network (AMN).
Study identification
- NCT ID
- NCT07839377
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 40 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 15 Years to 35 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 31, 2026
- Primary completion
- May 31, 2028
- Completion
- Sep 30, 2028
- Last update posted
- Sep 23, 2026
2026 – 2028
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California, San Francisco | San Francisco | California | 94107 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07839377, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 23, 2026 · Synced Sep 28, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07839377 live on ClinicalTrials.gov.