Could a nerve implant boost hand recovery after spinal injury?

NCT ID NCT05601661

Completed Disease control Sponsor: The University of Texas Health Science Center, Houston Source: ClinicalTrials.gov ↗

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

Summary

This small pilot study tested whether pairing vagus nerve stimulation with rehabilitation is safe and feasible for people with cervical spinal cord injury. Six participants received an implanted nerve stimulator and underwent rehab sessions. The study focused on safety and whether people could complete the program, with early looks at hand and arm function.

What this could mean

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

Active substance: Vagus nerve stimulation device (Vivistim System)
What this could lead to: If it works, this could point toward a way to improve hand and arm function in people with spinal cord injury.
What could go wrong: This is a very small pilot study with only 6 participants, so results may not apply to everyone. The device requires surgery, which carries risks like infection or voice changes.

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.

spinal cord injury

As listed by the trial registrant

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

CERVICAL SPINAL CORD INJURY

Contacts and locations

Locations

The University of Texas Health Science Center at Houston

Houston, Texas, 77030, United States

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Other studies related to the condition(s) this trial covers.