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Ear-Zapping therapy aims to get Parkinson's patients walking better

NCT ID NCT07337226

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 17, 2026 · Updated 2 times

Summary

This study tests if a gentle electrical stimulation of the ear (called taVNS) combined with treadmill training can improve walking and brain function in people recently diagnosed with Parkinson's disease. Sixty participants will receive either real or fake stimulation during 12 therapy sessions over 4 weeks. Researchers will measure walking speed, brain activity, and inflammation markers to see if the combination works better than therapy alone.

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 60 people

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

Started

Feb 2026

Expected to finish

Oct 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

50 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: * Idiopathic PD diagnosis within 6 months, confirmed by neurologist specialized in Parkinson's disease and movement disorders; * Ability to walking independently for at least 10 meters unassisted; * Age included between 50 and 80; * MMSE \> 24; * On stable therapy for at least 1 month prior to the experiment. Exclusion Criteria: * Clinical and radiological red flags for atypical, vascular parkinsonism or alternative diagnosis (e.g., normal pressure hydrocephalus); * Levodopa equivalent daily dose \> 300 mg; * Any contraindication for taVNS (e.g., ear lesions, auditory prosthesis) * Any contraindication for MRI (e.g., non compatible pacemakers or prosthesis, claustrophobic subjects); * Concomitant neurological, orthopedic or active medical/oncological condition that would affect participating to the study; * Attempting to other neurorehabilitation programs within 3 months.

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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.

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

  • Campus Biomedico

    RECRUITING

    Roma, RM, 00128, Italy