Can exercise shield the brain from Parkinson's?
NCT ID NCT07882446
First seen Oct 20, 2026 · Last updated Oct 21, 2026 · Updated 1 time
Summary
Researchers test whether a structured aerobic exercise program can delay or prevent motor and cognitive decline in adults at high risk of developing Parkinson's disease. The trial enrolls people aged 55 to 65 who are identified as high-risk for Parkinson's within the next 24 months. Participants use a stationary bike at home, and researchers measure changes in motor symptoms, walking speed, and sense of smell.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a structured aerobic exercise program using a stationary bike
- What this could lead to
- If it works, this could offer a low-cost, drug-free way to delay or prevent Parkinson's symptoms in people at high risk.
- What could go wrong
- The trial is small and early, so it may not show a clear benefit. Exercise programs also require regular commitment, and some people may find the bike difficult to use.
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
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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 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2030
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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18 years and older
- 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: 1. Adult identified as high-risk for developing PD within the next 24 months 2. Age 55-65 years 3. Demonstrate the ability to safely mount and dismount the Peloton stationary cycle 4. In-home WiFi (Peloton system requires WiFi to transmit exercise data) Exclusion Criteria: 1. Diagnosis of neurocognitive impairment that compromises one's ability to provide informed consent. 2. A musculoskeletal issue (arthritis, osteoporosis, back problem) that would limit one's ability to engage in aerobic exercise 3. Neurological disease (i.e. multiple sclerosis, PD, stroke, etc.) 4. Current cardiac arrhythmia 5. Greater than 3 weeks of consecutive time away from home that would render the individual unable to complete the cycling protocol 6. Recommendation for medical clearance using the American College of Sports Medicine (ACSM) Preparticipation Health Screen4 * If the ACSM screen recommends medical clearance, the subject must obtain medical clearance by their health care provider prior to participation. * Those who choose not to obtain physician clearance will not be eligible for participation. Those who do not receive physician clearance for high intensity exercise will not be eligible.
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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 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
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.
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Other studies related to the condition(s) this trial covers.
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