Brain implant that turns on only when pain spikes could end constant stimulation

NCT ID NCT03029884

First seen Feb 17, 2026 · Last updated May 17, 2026 · Updated 11 times

Summary

This study tests a new way to use deep brain stimulation for people with severe, treatment-resistant chronic pain from stroke, spinal cord injury, or phantom limb. Instead of constant stimulation, the device delivers electrical pulses only when pain signals in the brain are high. The goal is to see if this personalized approach provides more reliable and lasting pain relief. Only 4 participants are enrolled in this early technology development trial.

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Contacts and locations

Locations

  • University of California

    San Francisco, California, 94143, United States

Conditions

Explore the condition pages connected to this study.