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Phone app helps Parkinson's patients stay steady on their feet

NCT ID NCT04146454

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tested a smartphone-based wearable system that gives real-time feedback to people with Parkinson's disease while they do balance exercises at home. Nine participants aged 50 to 75 with mild to moderate Parkinson's used the system or followed a paper-based routine. The goal was to see if the smartphone system improves balance, daily activities, and confidence compared to standard instructions.

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.

Participants

9 people

The number who actually took part.

Started

Oct 2019

Finished

Oct 2021

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.

Who is studied

The study population is individuals diagnosed with Parkinson's disease (PD).

Ages

50 to 75 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: 1. Age between 50 and 75 years. 2. Diagnosis of idiopathic PD with a score of 2 and 4 on the Hoehn and Yahr scale. 3. Live with family members or have caregivers. 4. Able to provide informed consent. Exclusion Criteria: 1. Inability to provide informed consent. 2. Cognitive score less than 26 as determined by the Montreal Cognitive Assessment. 3. Are not ready for physical activity as determined by the modified Physical Activity Readiness Questionnaire. 4. Have dyskinesia. 5. Unable to stand independently for 10 minutes due to dyskinesia. 6. Have severe distal sensory loss. 7. Are medically unstable (chest pain upon exertion, dyspnea, or epilepsy). 8. Have any peripheral, neurological, or musculoskeletal conditions other than PD. 1. History of peripheral sensory disease that might affect balance stability (e.g., peripheral neuropathy, Type 2 diabetes, vestibular disorder, etc.). 2. History of central neurologic dysfunction such as stroke or myelopathy. 3. History of functionally significant musculoskeletal dysfunction (e.g., lower extremity total joint replacement in the past six months, lower extremity fracture/sprain in the past six months, limited ankle range of motion (ankle dorsiflexor/plantar flexor weakness or great toe weakness), etc.). 9. Body mass index (BMI) over 35 computed from individual's height and weight.

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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

  • Center for Neuromotor and Biomechanics Research

    Houston, Texas, 77204, United States

More trials for these conditions

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