Can a zapping helmet ease Parkinson's tremors and speech problems?
NCT ID NCT07721688
First seen Jul 23, 2026 · Last updated Jul 24, 2026 · Updated 1 time
Summary
This trial investigates whether a non-invasive brain stimulation technique called temporal interference stimulation (TIS) can improve motor and speech function in people with Parkinson's disease. TIS uses two high-frequency electrical fields to precisely target deep brain regions without surgery. Sixty participants with mild-to-moderate Parkinson's will receive either real TIS or a sham (placebo) stimulation over five days. Researchers will measure changes in movement, balance, and speech, and use fMRI to track brain activity changes.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- temporal interference stimulation (TIS) — a non-invasive brain stimulation device
- What this could lead to
- If effective, TIS could offer a non-invasive, drug-free option to improve movement and speech in Parkinson's disease.
- What could go wrong
- This is an early-stage trial with 60 participants, so results may not apply broadly. The sham-controlled design means some may receive no benefit, and individual responses may vary.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for PARKINSON DISEASE (PD) are added.
By submitting, you agree to our Terms of use
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
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Study contacts
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
-
Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
-
Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University
RECRUITINGGuangzhou, Guangdong, 510000, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a pill that blocks a brain protein ease Parkinson's without levodopa?
- Smartwatch AI could spot Parkinson's years before symptoms
- Which balance test best predicts falls in Parkinson's? a head-to-head comparison
- Green tea compound may ease Parkinson's sleep and gut troubles
- Could a plastic bottle help people with Parkinson's breathe easier and stay steady?
- Brain zap study probes inflammation link in Parkinson's