Ear-Zapping therapy aims to get Parkinson's patients walking better
NCT ID NCT07337226
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.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Oct 2027
An estimate. End dates often move.
- Lead sponsor
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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
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50 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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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.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
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Contacts and locations
Locations
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Campus Biomedico
RECRUITINGRoma, RM, 00128, Italy