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Could a daily brain zap ease Parkinson's tremors from home?

NCT ID NCT07182058

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 a non-invasive device called Sphere V3.0 that delivers gentle electrical pulses to the scalp to improve movement problems in Parkinson's disease. Thirty adults with Parkinson's will use the device at home for 13 minutes each weekday for 3 weeks, then be monitored for 3 more weeks. All assessments are done virtually via video calls, and everyone receives the active treatment—there is no placebo group.

What this could mean

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

Active substance
Transcranial electrical stimulation device (Sphere V3.0)
What this could lead to
If it works, this could offer a convenient, at-home way to ease movement problems like tremor and stiffness in Parkinson's disease.
What could go wrong
This is an early-phase trial with only 30 people and no placebo group, so results may not be conclusive. The device may not provide lasting benefits.

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

Phase 1/2

Runs two stages together: safety and dose first, then whether the treatment works.

Participants

About 30 people

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

Started

Jan 2026

Expected to finish

Apr 2026

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

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

Ages

18 to 80 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: * Adults 18-80 years with confirmed diagnosis of Parkinson's Disease * Hoehn \& Yahr stages 1-4 * Stable medication regimen for 4+ weeks prior to enrollment * Reliable internet access and telehealth capability * Ability to provide informed consent * Willingness to comply with treatment protocols and follow-up procedures Exclusion Criteria: * Metallic head/neck implants (excluding dental fillings) * Pregnancy or nursing status * Severe skin conditions at electrode placement sites * History of epilepsy or seizures (unless technology specifically indicated) * Recent stroke or traumatic brain injury (within 6 months) * Severe cognitive impairment preventing treatment understanding * Any neurological disorders contraindicating transcranial electrical stimulation * Current participation in other clinical trials * Inability to commit to full treatment and follow-up schedule

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Conditions

The condition(s) this trial relates to.

Dyskinesias Hypokinesia Muscle Rigidity Parkinson disease Tremor

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. 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

  • U LLC Headquarters

    RECRUITING

    Cleveland, Ohio, 44124, United States

More trials for these conditions

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