Spinal implant aims to restore walking in paralyzed patients
NCT ID NCT07306052
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a device that sends electrical pulses to the spinal cord, combined with daily rehab, to help people with chronic spinal cord injury regain walking ability. Twelve participants will receive the implant and be followed for over a year. The goal is to see if the approach is safe and improves walking and independence.
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
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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
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About 12 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Jun 2027
An estimate. End dates often move.
- Lead sponsor
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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
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16 to 70 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: * Age between 16 and 70 years. * Diagnosed with traumatic spinal cord injury for ≥ 6 months and ≤ 60 months. * American Spinal Injury Association Impairment Scale (AIS) grade B-D. * Spinal cord injury level above T10; * Walking Index for Spinal Cord Injury II (WISCI II) score ≤ 13. * Completion of a standard conventional rehabilitation program prior to enrollment. * Preserved upper limb function sufficient for self-propelling a manual wheelchair. * Sitting balance grade ≥ 1. * Ability to elicit clear electromyographic responses in lower limb muscles (e.g., rectus femoris, biceps femoris, gastrocnemius, tibialis anterior) upon transcutaneous electrical spinal cord stimulation at the T12-L1 vertebral levels. * Willingness to voluntarily participate, and commitment to compliance with all necessary postoperative rehabilitation, assessments, and follow-up visits. Exclusion Criteria: * History of myocardial infarction or stroke within the past 6 months. * Diagnosis of psychiatric disorders with active suicidal ideation or risk. * Current pregnancy or planned pregnancy during the study period. * Bleeding tendency or coagulopathy (prothrombin time ≥18 seconds). * History of alcohol or substance abuse or dependence. * Intellectual disability, cognitive impairment, or personality disorders. * Other chronic medical conditions that may interfere with rehabilitation (e.g., unhealed severe fractures, hepatic or renal failure, severe anemia, etc.). * Implantation of cardiac pacemakers, cardioverters, or defibrillators. * Any other condition deemed inappropriate for participation by the investigators.
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Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Second Affiliated Hospital, School of Medicine, Zhejiang University
RECRUITINGHangzhou, Zhejiang, 310009, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can imagining exercise boost brain power after spinal cord injury?
- Spinal implant aims to restore bladder control after paralysis
- Can virtual walking trick the brain into easing chronic pain?
- Spinal fluid antibody shots tested for fresh spinal cord injuries
- Mind over matter: can a brain implant restore hand control?
- Mind over matter: can a wireless brain implant restore control for the paralyzed?