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Brain-Computer interface aimed at boosting attention in kids with epilepsy – but study never started

NCT ID NCT06940089

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
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study planned to test whether a brain-computer interface (BCI) could help children with drug-resistant epilepsy improve their attention. Participants would have used brain electrodes already implanted for epilepsy surgery to train a decoder that gives real-time feedback when they focus. The trial was withdrawn before enrolling anyone, so no data were collected.

What this could mean

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

Active substance
brain-computer interface (BCI) decoder with real-time visual feedback
What this could lead to
If it worked, this could point toward a non-drug therapy to help children with epilepsy improve their attention.
What could go wrong
The study was withdrawn before any participants were enrolled, so no results are available. It is unclear if the approach would be safe or effective.

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.

Expected to start

May 2025

An estimate. Start dates often move.

Expected to finish

Dec 2026

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

8 to 21 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: * Children and adolescents (8-21 years) * Confirmed diagnosis of drug-refractory epilepsy * iEEG implants on the GK network (ventro-lateral prefrontal cortex and executive network). Also desirable in areas related with attention and Action Phase processing * Normal to corrected vision * Ability to understand instructions to follow protocols * Able to read and understand English or Spanish (all evaluations will be conducted depending on the mother tongue of the participant) * Able to assent together with his/her legal guardian (below 18 years old) or approve (18 years old or older) informed consent Exclusion Criteria: * Prior history of seizure focus removal * Prior history of ischemic or hemorrhagic stroke * Prior history of traumatic brain injury * Prior history of color blindness * Intracranial implants * Headaches disorders * Neurological infections * Neurological pain or malnutrition disorders * Severe mental disorders: depression, anxiety, among other psychiatric diseases * Severe intellectual and learning disabilities * Compromised consciousness * Severe physical impairment (i.e. inability to mobilize upper extremities by oneself) * Severe co-morbidities (active cancer within 5 years, cardiovascular diseases, severe metabolic diseases, hepatic or kidney failure, recent major surgery, infectious diseases) * Substance or alcohol abuse * Pregnancy * Criteria identified in safety guidelines for MRI, in particular metallic implants. Participants who are unable to perform MRI will be completely excluded from the study

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Dell Children's Medical Center

    Austin, Texas, 78723, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.