Downhill treadmill training with electric zaps may help spinal injury patients walk again
NCT ID NCT05337982
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new rehabilitation program for people with recent spinal cord injuries (within 1-5 months). Participants walk on a downhill treadmill while receiving electrical stimulation to their leg and trunk muscles. The goal is to improve walking and movement. Researchers will also check blood and spinal fluid for biomarkers to find the best time to start training. The study includes 49 participants and compares the new training to standard rehabilitation alone.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- downhill eccentric treadmill training with electrical muscle stimulation
- What this could lead to
- If successful, this could point toward a more effective rehabilitation approach to improve walking and function after spinal cord injury.
- What could go wrong
- This is an early-stage study with only 49 participants, so results may not apply to everyone. The training is intensive and may not work for all injury levels.
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 49 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2022
- Expected to finish
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Dec 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 85 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
INCLUSION CRITERIA: SCI participants WITHIN 1-5 MONTHS OF THEIR INJURY: * Discharged from inpatient rehabilitation; * AIS A-D at neurologic level C1-T10; * 18-85 years old. Healthy controls: * Adults 18-85 years old; * no recent major musculoskeletal injury; * no recent surgery. EXCLUSION CRITERIA: SCI participants: * Use of botox in the past 3 months that reduces skeletal muscle function; * other neurologic conditions (i.e. brain injury, stroke, HIV); * current cancer diagnosis; * active deep vein thrombosis and anti-coagulation therapy; * skin wounds in regions that interfere with harness, stimulation pads or hand placement needed for training. * pregnancy; * ventilator-dependence; * cognitive conditions that preclude providing informed consent. * Implanted medical devices that are contraindicated for electrical stimulation or MRI \*(If SCI participants have conditions contraindicated for MRI they may still participate in the remainder of study activities without myelin status as an outcome measure. SCI is a rare condition therefore this is necessary in order to achieve the required sample size.) Healthy controls: * Implanted medical devices that are contraindicated for MRI (MRI participants only); * neurologic conditions (i.e. brain injury, stroke, HIV); * current cancer diagnosis; * clotting disorders requiring anti-coagulation therapy; * inflammatory conditions like arthritis, ulcerative colitis, lupus, etc; * pregnancy; * fear of needles; * claustrophobia; * cognitive conditions that preclude providing informed 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.
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
2 sites in 2 countries. 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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The Ohio State University
RECRUITINGColumbus, Ohio, 43210, United States
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University of British Columbia
RECRUITINGVancouver, Canada
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