Sound and shock combo aims to boost walking after spinal injury
NCT ID NCT07223710
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether combining loud sounds and mild electrical stimulation with walking practice can improve walking speed and leg strength in people with chronic spinal cord injury. About 20 adults with incomplete spinal injuries who can stand and have some ankle movement will participate. The goal is to activate hidden nerve pathways to make walking training more effective.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Nov 2025
An estimate. Start dates often move.
- Expected to finish
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Jul 2026
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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18 to 75 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: * History of traumatic or non-traumatic SCI ≥ 6 months * International Standards for Neurological Classification of Spinal Cord Injury (ISNCSCI) level at and above T10. * American Spinal Injury Association AIS Grade C, or D * Weakness in ankle dorsiflexors (LEMS\<=3) with the ability to perform a small voluntary ankle dorsiflexion (as detected by presence of voluntary EMG activity in the tibialis anterior) with at least one leg. * Ability to tolerate standing position. * Ability to walk at a minimum speed of 0.1 mile/hour on a treadmill with less than 70% body weight support. * Requires use of assistive devices (KAFO, AFO, cane, walker) or body weight support for ambulation. * Ability to complete the 10-Meter Walk Test. Exclusion Criteria: * Preceding uncontrolled medical conditions including pulmonary, cardiovascular or orthopedic disease that interfere with physical performance. * Intolerance to physical activity. * Severe cognitive impairment that precludes the ability to participate in any of the study procedures or give verbal consent. * Any illness or condition that based on the research team's assessment, will compromise with the patient's ability to comply with the protocol, patient safety, or the validity of the data collected during the study. * History of stroke resulting in sensory motor deficits. * Pregnant women. * Participation in a high-intensity locomotor training program in the last 6 months. * Inability to detect somatosensory evoked potentials * Metal implant in the head * History of epilepsy
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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.
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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Shirley Ryan AbilityLab
Chicago, Illinois, 60611, United States
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Other studies related to the condition(s) this trial covers.
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