Rebuilding Inter-limb Transfer in Cervical SCI
About this trial
The purpose of this study in people living with cervical Spinal Cord Injury (SCI) is to examine the effects of paired neurostimulation (i.e., PCMS) combined with contralateral motor training on inter-...
Included participants
What’s involved
Type
Details
Cervical spinal cord injury (SCI) is the most common and severe type of SCI that can lead to paralysis of the trunk and all four limbs, also known as tetraplegia. People with tetraplegia place a high priority on regaining upper limb motor function to be independent in daily life. Despite intensive therapies, upper limb motor gains are slow to emerge, especially in chronic cases. A critical barrier to effective and efficient upper limb rehabilitation in cervical SCI lies in the motor deficits of inter-limb transfer. Inter-limb transfer refers to a natural innate process within the human neuromotor system that motor skills acquired in one limb can transfer to the opposite, untrained limb, and is believed to play a key role in maximizing and accelerating post-injury recovery. Inter-limb transfer however is deficient following cervical SCI due to a breakdown of inter-limb neural connections at the cortical and spinal levels. Prior studies in uninjured people reveal that one can upregulate inter-limb neural mechanisms and hence augment inter-limb transfer effects by giving neurostimulation to augment corticomotoneuronal pathways to the untrained arm just before motor training in the contralateral arm. This study aims to rebuild inter-limb transfer of motor gains in chronic cervical SCI using a novel non-invasive neurostimulation method called paired corticospinal-motor neuronal stimulation (PCMS). We will test the central hypothesis that PCMS given to an untrained hand immediately before the visuomotor ballistic motor training at the other hand will improve inter-limb transfer of ballistic motor and dexterity skills to the untrained hand, based on potentiation of inter-limb neural mechanisms.
Potential benefits
Main benefits
General health
Additional benefits
Arm/hand function
Good to know: Potential benefits are defined as outcomes that are being measured during and/or after the trial.
Wings for Life supports SCITrialsFinder
Wings for Life has proudly initiated, led and funded the new version of the SCI Trials Finder website. Wings for Life aims to find a cure for spinal cord injuries. The not-for-profit foundation funds world-class scientific research and clinical trials around the globe.
Learn more- Trial recruitment status
- Recruiting
- Trial start date
- 15 Feb 2024
- Organisation
- The Cleveland Clinic
- Trial recruitment status
- Recruiting
- Trial start date
- 15 Feb 2024
- Organisation
- The Cleveland Clinic
About this trial
Included participants
What’s involved
Potential benefits
Wings for Life supports SCITrialsFinder
Wings for Life has proudly initiated, led and funded the new version of the SCI Trials Finder website. Wings for Life aims to find a cure for spinal cord injuries. The not-for-profit foundation funds world-class scientific research and clinical trials around the globe.
Learn more