Zapping the brain to curb impulse control in Parkinson's

NCT ID NCT06237868

Recruiting now Symptom relief Sponsor: West Virginia University Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether a non-invasive brain stimulation technique called rTMS can reduce impulse control disorders in people with Parkinson's disease who are on dopamine therapy. Twenty participants will receive both real and sham stimulation in random order, then complete tasks measuring impulsivity and learning. The goal is to see if rTMS over the prefrontal cortex can help patients make better choices.

What this could mean

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

Active substance: repetitive transcranial magnetic stimulation (rTMS)
What this could lead to: If it works, this could point toward a non-drug way to help Parkinson's patients manage impulse control issues like compulsive gambling or shopping.
What could go wrong: This is a very small, early study with only 20 people. It tests just one or two sessions, so any benefits may be short-lived or not work at all.

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Conditions

The condition(s) this trial relates to.

Disruptive, Impulse Control, and Conduct Disorders impulse control disorder Parkinson disease

As listed by the trial registrant

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

IMPULSE CONTROL DISORDER PARKINSON DISEASE

Contacts and locations

Locations

West Virginia University Hospitals
RECRUITING

Morgantown, West Virginia, 26505, United States

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