Can tailored magnetic pulses quiet a concussed brain?

NCT ID NCT06999304

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time

Summary

This trial tests whether a personalized form of transcranial magnetic stimulation (TMS) can ease persistent headaches and other symptoms after a mild traumatic brain injury. Researchers will use each participant's brain scan to target the specific networks linked to their most bothersome symptoms. The study enrolls 20 adults who have had a mild concussion in the past month to year and still experience a high burden of symptoms.

What this could mean

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

Active substance
a device that delivers magnetic pulses to specific brain regions, personalized based on each person's brain scan
What this could lead to
If successful, this approach could lead to a personalized, non-invasive treatment for persistent post-concussion symptoms that currently have no standard therapy.
What could go wrong
This is a very small early-stage trial focused on developing the method, not proving it works. The personalized targeting approach may not be feasible for all participants, and the treatment itself may cause discomfort or rare side effects like seizure.

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 20 people

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

Started

Jun 2025

Expected to finish

Jul 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

18 to 65 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: 1. Clinical diagnosis of mTBI at least 4 weeks prior but not exceeding 12 months prior to the time of screening 2. Age 18-65 years at the time of mTBI 3. High burden of post concussive symptoms at time of screening, as measured by symptoms questionnaire (PCSS) ≥35\* Exclusion Criteria: 1. Inability to tolerate imaging; contraindication of imaging due to implants or metal 2. Seizure disorder, active alcohol or substance use disorder 3. Inability to speak and read English 4. Anything else that, in the opinion of the PI/study physician, would place the subject at increased risk or preclude the subject's full compliance with or completion of the study. 5. Subject is pregnant or breast feeding 6. Subject has participated in a clinical interventional trial in the last 3 months

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Conditions

The condition(s) this trial relates to.

Brain Concussion traumatic brain injury

As listed by the trial registrant

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

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

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    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

  • HealthPartners Neuroscience Center

    Saint Paul, Minnesota, 55130, United States

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