New device lets spinal injury patients stimulate nerves at home to improve hand use

NCT ID NCT06850363

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tested a device called ExaStim that uses mild electrical stimulation on the skin over the spinal cord to help people with chronic cervical spinal cord injury improve arm and hand function. Thirty-three participants used the device at home for 4 weeks after a training period. The main goal was to check safety and see if the device helps with daily activities like eating or dressing.

What this could mean

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

Active substance
ExaStim Stimulation System (transcutaneous spinal cord stimulation device)
What this could lead to
If successful, this device could offer a convenient home-based way to improve arm and hand function for people with spinal cord injury.
What could go wrong
This was a small, early observational study with only 33 participants and no comparison group, so results may not apply to everyone. The device may not work for all injury types or severities.

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.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Craig Rehabilitation Hospital

    Denver, Colorado, 80113, United States

  • Internation Center for Spinal Cord Injury at the Kennedy Krieger Institute

    Baltimore, Maryland, 21205, United States

  • Marquette University Neuro Recovery Clinic

    Milwaukee, Wisconsin, 53233, United States

  • Spaulding Rehabilitation Hospital

    Boston, Massachusetts, 02138, United States

  • TryAbility Neurorecovery Center

    Downer Grove, Illinois, 60515, United States

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