Vibrating vest may help Parkinson's patients stop freezing
NCT ID NCT03883217
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a wearable device called PDVibe2 that delivers vibration therapy to improve walking and balance in people with Parkinson's disease. 12 participants with mild to moderate Parkinson's used the device while researchers measured their gait and movement. The goal was to see if the vibration could reduce freezing of gait and improve overall mobility.
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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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12 people
The number who actually took part.
- Started
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Jun 2021
- Finished
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Jan 2022
- 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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21 to 95 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.
Show the full entry requirements Hide 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: * age 21 years or older * PD diagnosed by a movement disorder specialist for 3 months or longer prior to recruitment * PD medication regimen is stable over the last 3 months with no changes * Hoehn \& Yahr stage 2 (N = 13) * able to walk independently or with a simple assistive device (e.g., cane, walker) * observed by the research team to have PD related gait disturbance such as FOG, shortened or irregular stride lengths, irregular step cadence, slowed speed while on their regular treatment regimen. Exclusion Criteria: * diagnosed with a known Parkinson plus syndrome * were previously exposed to vibration treatment for gait and balance * presence of dementia (Montreal Cognitive Assessment \< 21) * additional disorders (not related to PD)impairing gait, stance, balance or coordination (e.g. stroke, leg amputations, or multiple sclerosis) * history of implantable cardiac device or any other implanted electronic device except a deep brain stimulator (DBS) * use of braces/orthotics that assist with walking * are currently in physical therapy (PT) treatment for balance or gait * peripheral neuropathy by exam * any condition that, in the opinion of the PIs, would compromise participant safety, data integrity, or data interpretation. * Children under the age of 18 * Prisoners * Women who are pregnant or may become pregnant during the course of this study since the safety of this device for an unborn child is unknown.
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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.
Contacts and locations
Locations
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Virginia Commonwealth University
Richmond, Virginia, 23298, United States
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Other studies related to the condition(s) this trial covers.
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