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Brain training shows promise for tic control in teens

NCT ID NCT05558566

Symptom relief Sponsor: Yale University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether real-time fMRI neurofeedback can help teens aged 10-16 with Tourette Syndrome reduce their tics. Participants learn to control activity in a brain region linked to tics by watching their own brain activity on a screen. The trial compares this to a control group that receives feedback from a different brain area. The goal is to see if this training leads to lasting symptom improvement.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
real-time fMRI neurofeedback
What this could lead to
If it works, this could offer a non-drug, non-invasive way for teens to gain some control over their tics.
What could go wrong
This is an early-stage study with only 64 participants. The effect may be small, temporary, or not work for everyone. It requires multiple fMRI sessions, which may not be practical long-term.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 64 people

The number the study aims to enrol. It can still change while the study runs.

Started

Nov 2022

Expected to finish

Jan 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

10 to 16 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Boys and girls, 10 to 16 years of age * A current diagnosis of Tourette Syndrome (TS) or chronic tic disorder (CTD), with active tics that can be executed without head movement, and a YGTSS score of at least 13 (for TS participants) or at least 12 (for CTD participants) * Currently stable medication treatment and no planned changes in medication for the duration of the study. * Family residence within 2 hours of Yale Medical Center with ability and willingness to attend assessment and fMRI visits. * Children and their parents are expected to be able to speak and understand spoken English in order to participate in a clinical assessment of TS and related psychopathology. * Subjects will be free of: 1) metal medical implants or braces, 2) pregnancy, and will have 3) a body weight of less than 250 lbs. and 4) no claustrophobia. Exclusion Criteria: * Intelligence quotient below 80 * Current diagnosis of autism spectrum disorder, bipolar or psychotic disorder or current suicidality * Significant medical condition such as heart disease, hypertension, liver or renal failure, pulmonary disease, seizure disorder * Recently initiated psychotherapy. Participation in the study will not be allowed within 8 weeks of the initiation of psychotherapy. Ongoing, concurrent psychotherapy (that was initiated at least 8 weeks previously) for the child will be allowed, but parents will be asked not to initiate any new psychotherapy for the child during the study * Subjects may also be excluded after the first MR scan if we are unable to localize the two regions in their brain that are used as targets for the active and control neurofeedback conditions.

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Conditions

The condition(s) this trial relates to.

chronic tic disorder Tourette syndrome

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Tourette syndrome in adolescence

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Yale University School of Medicine

    RECRUITING

    New Haven, Connecticut, 06520, United States

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