Mild brain stimulation shows promise for autism social anxiety

NCT ID NCT06495684

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether a gentle brain stimulation technique called tDCS, given while doing social learning tasks on a computer, can reduce anxiety and improve social skills in adults with autism. Twenty high-functioning adults will receive both real and fake (sham) stimulation in random order, with a month break in between. Researchers will measure changes in anxiety, social responsiveness, empathy, and brain activity to see if the real stimulation makes a difference.

What this could mean

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

Active substance
transcranial direct current stimulation (tDCS)
What this could lead to
If it works, this could point toward a non-drug way to help adults with autism feel less anxious and connect better in social situations.
What could go wrong
This is a very small early study (20 people) testing only short-term effects. The sham comparison means some may not benefit, and results may not apply to everyone with autism.

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

Mar 2024

Expected to finish

Jun 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 35 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. Age 18-35 years 2. Proficient in English 3. Classification of autism or autism spectrum disorder on Autism Diagnostic Observation Scale, 2nd Edition (ADOS-2) or score of \>= 17 on Autism Quotient (AQ) 4. Good or corrected vision and hearing 5. Right-handed based on the Edinburgh Handedness Inventory 6. Score of \>= 85 on Shipley-2 Exclusion Criteria 1. No known loss of consciousness for \> 5 minutes 2. No immediate biological family members with a history of epilepsy or seizure disorder 3. No major medical needs (e.g., neurological disorders such as a seizure disorder; long-term illness) 4. No surgically implanted metal above the neck (example: metal pins or plates, cochlear implants, aneurysm clips, brain electrodes) 5. No hospitalization for depression, anxiety, or substance abuse in the past 12 months 6. No individuals who are currently pregnant 7. No pacemakers 8. No history of neurological disorders such as stroke, multiple sclerosis, bipolar disorder, encephalitis, epilepsy, seizure disorder, or amyotrophic lateral sclerosis

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for Autism or autistic traits are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

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.

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

  • University of New Mexico

    RECRUITING

    Albuquerque, New Mexico, 87131, United States

More trials for these conditions

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