Brain chip aims to rewire movement after stroke

NCT ID NCT06506279

Recruiting now Symptom relief Sponsor: University of Washington Source: ClinicalTrials.gov ↗

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a surgically implanted device called the CorTec Brain Interchange (BIC) System in 4 people who had an ischemic stroke at least 6 months ago and have lasting arm weakness. The device delivers electrical stimulation designed to encourage the brain to rewire itself and improve arm function. Participants will undergo weekly assessments during rehabilitation and monthly follow-ups. Because this is a very small, early feasibility study, the main goal is to ensure the device is safe to use in future, larger trials.

What this could mean

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

Active substance: CorTec Brain Interchange (BIC) System (implanted device)
What this could lead to: If it works, this could point toward a new way to help stroke survivors regain arm movement.
What could go wrong: This is a very early feasibility study with only 4 people. It is designed mainly to check safety, not to prove effectiveness. Individual differences may make results hard to generalize.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

ischemic stroke

As listed by the trial registrant

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

STROKE, ISCHEMIC

Contacts and locations

Locations

University of Washington
RECRUITING

Seattle, Washington, 98104, United States

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