Zap away Parkinson's tremors? new brain stimulation shows promise

NCT ID NCT07309198

Completed Symptom relief Sponsor: Shanghai University of Sport Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether a gentle, non-invasive brain stimulation technique called transcranial temporal interference stimulation (TIS) can improve movement problems in people with Parkinson's disease. Thirty-seven participants received either real or sham stimulation over 10 sessions in two weeks. Researchers measured changes in motor symptoms and brain activity to see if TIS offers lasting benefits.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Transcranial Temporal Interference Stimulation (TIS) device
What this could lead to: If it works, this could offer a non-invasive, drug-free way to ease movement symptoms in Parkinson's disease, potentially reducing reliance on medication.
What could go wrong: This is a small, early-stage study with only 37 participants. The effects may be modest or short-lived, and the sham comparison may not fully account for placebo effects. Results need confirmation in larger trials.

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Conditions

The condition(s) this trial relates to.

Parkinson disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

PARKINSON'S DISEASE

Contacts and locations

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Locations

Shanghai University of Sport

Shanghai, Shanghai Municipality, 200438, China

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