Can a magnetic pulse to the cerebellum calm Parkinson's symptoms?
NCT ID NCT05850598
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study tested whether low-frequency magnetic stimulation (rTMS) on the cerebellum could help people with Parkinson's disease. Forty participants received either real or sham stimulation daily for two weeks. Researchers measured changes in movement, brain activity, and inflammation levels to see if the treatment offers any benefit.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- low-frequency repetitive transcranial magnetic stimulation (rTMS) applied to the cerebellum
- What this could lead to
- If it works, this could point toward a non-invasive way to ease Parkinson's symptoms and improve brain function.
- What could go wrong
- This is a small, early-stage trial with only 40 participants, so results may not apply to everyone. The treatment is still experimental and may not produce meaningful benefits.
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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40 people
The number who actually took part.
- Started
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May 2023
- Finished
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Nov 2025
- 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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40 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.
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. Diagnosed with Parkinson's disease according to the clinical diagnostic criteria for Parkinson's disease (2015 edition) by the Movement Disorder Society (MDS) 2. Citizens of the People's Republic of China of either sex, aged between 40 and 80 years. 3. Able to give informed consent and follow the research plan. 4. Hoehn-Yahr (H-Y) stage ≤ 3 5. Patients received a Parkinson's stable medication before treatment (assessed via self report), which continued during treatment. Exclusion Criteria: 1. History or diagnosis of severe psychiatric disorders, such as depression, anxiety disorders, schizophrenia spectrum disorders, and bipolar disorders. 2. Subjects with a clinically defined neurological disorder (assessed via self report) including, but not limited to: any condition likely to be associated with increased intracranial pressure, space occupying brain lesion, history of stroke, transient ischemic attack within two years, cerebral aneurysm, dementia, multiple sclerosis. 3. Significant cognitive disorders (Mini-Mental State Exam (MMSE)\<24 points) or unable to complete the questionnaire independently. 4. Intracranial implants, such as cochlear implants, aneurysms clips, shunts, stimulators, electrodes, cardiac pacemakers and vagus nerve stimulation devices. 5. Increased risk of seizure for any reason, including prior diagnosis of increased intracranial pressure (such as after large infarctions or trauma), or currently taking medication that lowers the seizure threshold (assess via self report). 6. Showed significant discomfort after receiving the rTMS treatment. 7. Participated in other clinical trials. 8. Inability to read or understand Chinese.
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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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Nanjing Brain Hospital
Nanjing, Jiangsu, 210029, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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