Brain zaps + arm training: new hope for spinal injury patients?
NCT ID NCT03892746
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a new approach to help people with cervical spinal cord injury improve arm and hand function. Participants received non-invasive brain stimulation combined with upper limb training over several weeks. The goal was to see if this combination could strengthen muscles and improve daily living skills. The study involved 47 adults with incomplete spinal cord injury at least one year after injury.
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
-
Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
-
47 people
The number who actually took part.
- Started
-
Jul 2019
- Finished
-
Oct 2024
- 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
-
18 to 75 years
- Sex
-
Anyone
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
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: * Patients with incomplete (having sparing to muscles in the upper extremities below the level of injury) C1-C8 SCI * at least 1 year post injury * weakness of the triceps or biceps muscle in the weaker upper limb, defined as a clinically detectable difference in power compared to the power of the spared antagonist(biceps and triceps respectively) muscle, i.e., at least one muscle grade lower on the MRC scale. Exclusion Criteria: * contraindications to tDCS and TMS including: pacemaker, metal in the skull, seizure history, pregnancy. * pressure ulcers * traumatic brain injury (TBI), diagnosed based upon acute injury Rancho scale \<5 or positive MRI/CT findings at the time of injury will also be excluded to prevent confounding of TMS metrics. * excessive tone/spasticity and severe contractures or soft tissue shortening at the elbow/wrist * participating in ongoing upper-limb therapies
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Cervical spinal cord injruy are added.
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.
Contacts and locations
Locations
-
Kessler Foundation
West Orange, New Jersey, 07052, United States
-
Lerner Research Institute; Cleveland Clinid Foundation
Cleveland, Ohio, 44195, United States
-
Louis B. Stokes Cleveland VA Medical Center
Cleveland, Ohio, 44106, United States
-
The MetroHealth System
Cleveland, Ohio, 44109, United States