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Spinal implant aims to restore walking and ease pain after spinal cord injury

NCT ID NCT05433064

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jul 23, 2026 · Updated 4 times

Summary

This study tests an implanted device that sends electrical pulses to the spinal cord to help people with spinal cord injury regain walking ability and reduce pain. Twelve adults with chronic spinal cord injury will receive the implant and then undergo physical therapy. The goal is to see if the stimulation improves movement, balance, and quality of life.

What this could mean

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

Active substance
epidural spinal cord stimulator (Abbott Lead-3219)
What this could lead to
If it works, this could point toward a way to improve walking ability and reduce pain in people with spinal cord injury.
What could go wrong
This is a very small early study with only 12 people, so results may not apply to everyone. The device requires surgery and carries risks like infection or device failure.

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

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

12 people

The number who actually took part.

Started

May 2020

Finished

Jun 2025

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

20 to 70 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * SCI ASIA: A, B, C,D * Between 20 and 70 year of age * \>1 year post SCI * Complete or incomplete spinal cord injury. * Expected will undergo spinal cord stimulation surgery. * Continued rehabilitation after surgery for spinal cord injury. * Able to comply with procedures and follow up. * Stable medical condition without cardiopulmonary disease or dysautonomia that would contraindicate participation in lower extremity rehabilitation or testing activities Exclusion Criteria: * Have significant cognitive impairment (MMSE\<24). * Had a mental illness within one year or been treated in the past. * Have Major depressive disorder. * Active cancer diagnosis. * Painful musculoskeletal dysfunction, unhealed fracture, contracture, pressure sore, or urinary tract infection that might interfere with stand or step training. * Cardiovascular or musculoskeletal disease or injury that would prevent full participation in physical therapy intervention. * Unable to read and/or comprehend the consent form. * Have concerns about this trial and do not sign consent.

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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

  • Buddhist Tzu Chi Medical Foundation Hualien Tzu Chi Hospital

    Hualien City, Taiwan, 970, Taiwan

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