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Can sound waves soothe pain? new device tested on healthy volunteers

NCT ID NCT07160049

Knowledge-focused Sponsor: Evan (Huiliang) Wang Source: ClinicalTrials.gov ↗

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 is testing a new wearable device that uses focused ultrasound to stimulate nerves in the arms and legs. Researchers want to see if it's comfortable and easy to use in 15 healthy adults aged 20-40. Participants will complete nine sessions involving cold water and pressure pain tests to measure how their bodies respond.

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

8 people

The number who actually took part.

Started

Jul 2025

Finished

Oct 2025

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

20 to 40 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: \- Healthy adults aged 20-40, willing and able to undergo FUS experiments. Exclusion Criteria: * Major physical illnesses. * Diagnosis of a cognitive disorder. * Cardiovascular conditions (e.g., high blood pressure, heart disease, or dysrhythmia), history of fainting or seizures, or history of frostbite. * Open cuts, sores, or bone fractures on the limb to be immersed in water, or a history of Raynaud's phenomenon. * Diagnosis of hypersensitivity or hyposensitivity to bodily sensations (temperature, vibrotactile, nociception). * Inability to provide informed consent for FUS stimulation.

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Conditions

The condition(s) this trial relates to.

agnosia

As listed by the trial registrant

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

Pain management Peripheral neuropathic pain

Contacts and locations

Locations

  • Biomedical Enginering Building - UT Austin

    Austin, Texas, 78705, United States

More trials for these conditions

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