Feasibility and Safety of a Combined Augmented Reality and Functional Electrical Stimulation System
Key facts
- Where
- Toronto, CanadaSee the site
- Phase
- Early phase 1
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 65 years old?
Source: NCT07299734, who can take part
Where in Canada
- Lyndhurst Centre, Toronto Rehabilitation Institute - University Health NetworkToronto, CanadaContact: Sharmini Atputharaj, MScTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorTrial details
- Who runs it
- University Health Network, Toronto
- Trial code
- NCT07299734
- Record updated
- 23 December 2025
- Original description
Cervical spinal cord injury (cSCI) can result in substantial loss of upper-limb function, with associated socio-economic impact on affected individuals and the healthcare system. Evidence suggests that non-invasive neuromodulation such as functional electrical stimulation (FES) therapy can contribute to regaining upper-limb function, which is a top priority for this population. This pilot study will involve individuals with cSCI using a device that combines augmented reality (AR) and functional electrical stimulation (FES) for 20, one-hour sessions over a 10-week period. The sessions will include upper-limb rehabilitation where individuals will interact with different objects with the aid of the AR +FES system. The primary objective is to assess safety and feasibility, measured by the absence of serious adverse events and participants' ability to independently set up and use the system. Secondary objectives include adherence to the intervention and user feedback through structured interviews. Exploratory outcomes will examine preliminary efficacy using clinical measures such as the Spinal Cord Independence Measure (SCIM) and the Graded Redefined Assessment of Strength, Sensation and Prehension (GRASSP).Read full original descriptionShow less
Assessing the Feasibility and Safety of a Combined Closed Loop Functional Electrical Stimulation and Augmented Reality System for Individuals With Cervical Spinal Cord Injury
Cervical spinal cord injury (cSCI) can result in substantial loss of upper-limb function, with associated socio-economic impact on affected individuals and the healthcare system. Evidence suggests that non-invasive neuromodulation such as functional electrical stimulation (FES) therapy can contribute to regaining upper-limb function, which is a top priority for this population. This pilot study will involve individuals with cSCI using a device that combines augmented reality (AR) and functional electrical stimulation (FES) for 20, one-hour sessions over a 10-week period. The sessions will include upper-limb rehabilitation where individuals will interact with different objects with the aid of the AR +FES system. The primary objective is to assess safety and feasibility, measured by the absence of serious adverse events and participants' ability to independently set up and use the system. Secondary objectives include adherence to the intervention and user feedback through structured interviews. Exploratory outcomes will examine preliminary efficacy using clinical measures such as the Spinal Cord Independence Measure (SCIM) and the Graded Redefined Assessment of Strength, Sensation and Prehension (GRASSP).
Inclusion: Chronic cervical SCI; Any level or severity of cervical SCI, traumatic or non-traumatic; Can carry out object manipulations but with visible impairment (i.e., 5-25 on the GRASSP Prehension Performance sub-score).
Exclusion: Currently participating in another upper limb rehabilitation intervention study (regular physical and occupational therapy is permitted); Any disease or injury other than the SCI that may be affecting grasping performance; Individuals with any self-reported FES contraindications (pacemakers, implantable defibrillator, implanted neurostimulation device, metallic implants in the stimulated areas, cardiac conditions, epilepsy, uncontrolled seizures, wounds or fractures on the target limb); Inability to understand the study procedures; Muscles do not respond to FES to produce grasping movements.