Clinical trials
Tetraplegia clinical trials
Below are recruiting tetraplegia clinical trials, each written for real people, not researchers. We’re tracking 31 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05724173Recruiting
Test of a brain-to-computer device for ALS hand paralysis
This study checks whether a brain-computer interface (a BrainGate2 system) is safe and workable for people with ALS. If you qualify, you may be asked to try the device and complete study tasks to help researchers learn how well it can support communication or control.
Stanford, CaliforniaAges 18–80 - NCT06094205Recruiting
BrainGate2 speech study for people with tetraplegia
This study tests a brain-computer interface to help people with severe paralysis communicate by decoding attempted speech or movements. It may offer a new way to interact with devices using only brain signals.
Sacramento, CaliforniaAges 18–80 - NCT06288763Recruiting
Nerve transfer to improve arm function in high-level tetraplegia
This study tests whether transferring a nerve from a working muscle can help restore function in the arm or hand for people with high-level tetraplegia. It may be an option if you've stopped improving with standard therapy.
Stanford, CaliforniaAges 18–80 - NCT06511934Recruiting
BrainGate2 tablet trial for tetraplegia
This trial tests a brain-computer interface (BrainGate2) system for people with tetraplegia (paralysis of all four limbs). It aims to see if the system can help you control a tablet computer using only your brain signals. This is for people who were already in the BrainGate2 study.
Boston, MassachusettsAges 18–80 - NCT00912041Recruiting
Test of a brain-to-computer device for quadriplegia
This study tests whether a tiny brain computer interface can help people with quadriplegia (loss of movement in all four limbs) communicate or control technology. It’s mainly a feasibility study, meaning the goal is to see if the device can work safely and reliably in real life.
Sacramento, CaliforniaAges 18–80 - NCT07784088Recruiting
Wireless brain implant for tetraplegia
This trial tests a new implantable brain-computer interface designed to help people with tetraplegia (paralysis of arms and legs) control devices using their thoughts. It may help improve independence and quality of life.
BeijingAges 18–65 - NCT03567213Recruiting
CortiCom brain signal system for communication in severe paralysis
This trial tests a system that records brain signals to help people with severe paralysis and little or no speech communicate. It involves a surgical implant and frequent study visits to see if the system can work safely and reliably for communication.
Baltimore, MarylandAges 22–70 - NCT03161067Recruiting
Brain-based device trial for people with C4-C6 spinal injury
This trial tests a “brain-to-spinal” and “spinal-to-brain” device to improve control and signals after a spinal cord injury at the C4–C6 level. It involves an implanted recording system and monitoring sessions to see if the system works and is safe.
Baltimore, MarylandAges 22–65 - NCT03898804Recruiting
ReHAB brain-computer training for people with arm paralysis
This trial tests whether the ReHAB system can be safely used to help people with “tetraplegia” (arm and hand weakness from spinal cord injury or stroke) control tasks using brain signals. Because it’s an early feasibility study, the main goal is to see if the approach works well enough and is practical to do long-term.
Cleveland, OhioAges 22–65 - NCT04276181Recruiting
Nerve and tendon transfer surgery for hand function after spinal cord injury
This trial studies a specialized surgery that reroutes nerves and tendons to help restore hand and grip function after a spinal cord injury. It may help some people regain more useful hand movement if their arm muscle strength and nerve signals are strong enough.
MölndalAges 15–55 - NCT02550522Recruiting
Using brain signals to control a powered exoskeleton
This trial tests whether a brain-computer interface can help you control a powered leg exoskeleton. If you have stable long-term nerve/movement problems and need better mobility, the device may help you move with more independence.
GrenobleAges 18–55 - NCT07720882Recruiting
Brain implant study to restore hand function after spinal cord injury
This trial tests a fully implanted wireless brain-computer interface (BCI) to help people with paralysis from a neck-level spinal cord injury regain hand and arm movement. The BCI reads brain signals and sends them to your arm, bypassing the damaged spinal cord.
Shanghai, Shanghai MunicipalityAges 18–65 - NCT03680872Recruiting
Brain-to-nerve study to improve hand movement after spinal injury
This trial tests a “neural bypass” approach to help restore hand movement and feeling in people with tetraplegia from a spinal cord injury. You would have repeated visits for brain/nerve testing and may receive study procedures to see if function improves.
Manhasset, New YorkAges 22–65 - NCT05157282Recruiting
Spinal cord stimulation to improve hand function after tetraplegia
This trial tests whether a special device that stimulates the spinal cord can help people with long-lasting neck spinal cord injuries recover useful hand movement and grip strength. It may help your nervous system communicate better so daily hand tasks become easier.
Chicago, IllinoisAges 18–70 - NCT05423600Recruiting
Telehealth spinal stimulation plus exercise for high-level incomplete SCI
This study tests whether a home, therapist-guided exercise program combined with a spinal stimulation device (with or without limited blood flow) can improve movement and function in people with incomplete tetraplegia. It may help your muscles respond better, but participation depends on safety checks and your ability to do exercises by video.
Richmond, VirginiaAges 18–70 - NCT05553457Recruiting
Active hand brace study for C6–C7 spinal cord injury
This trial tests an active hand brace designed to help people with C6–C7 spinal cord injury improve hand and finger movement. It may help with daily hand use by training and supporting weaker motor control after injury.
New York, New YorkAges 18 years+ - NCT05638191Recruiting
Nerve transfer surgery for arm grasp after neck spinal cord injury
This study looks at whether nerve transfer surgery can help restore hand grasp function after a neck (cervical) spinal cord injury. You may be eligible if your injury is recent and you meet specific strength patterns and can commit to rehabilitation after surgery.
Vancouver, British ColumbiaAges 18–70 - NCT05665998Recruiting
Brain-controlled spinal stimulation for arm rehab after neck injury
This study tests a brain-controlled spinal stimulation approach to improve arm (upper limb) movement after a neck spinal cord injury. It may help people who have very limited arm function after a stable, traumatic injury, using frequent training and device-related checks.
Lausanne, Canton of VaudAges 18–75 - NCT05920174Recruiting
Implant test to help movement in people with severe paralysis
This trial studies whether an implanted device that can record and stimulate brain signals is safe and may improve movement in people with motor disability from certain nerve or brain conditions. It’s for adults with stable, long-lasting paralysis and good brain function who can follow the study plan.
Beijing, Beijing MunicipalityAges 18–80 - NCT06541041Recruiting
Nerve transfer with electrical stimulation for hand function after spinal injury
This trial tests a surgery that moves nerves (nerve transfers) plus gentle electrical stimulation to help people with spinal cord injury regain hand movement. It may be a good fit if you have a C6 or C7 injury and haven't had hand surgery before.
Palo Alto, CaliforniaAges 18–65 - NCT06777576Recruiting
Self-balancing exoskeleton for spinal cord injury
This trial tests a self-balancing exoskeleton (a wearable robotic suit) to help people with spinal cord injuries stand and walk. It is designed for those with injuries at or above the T6 level and looks at how well the device works and how it feels to use.
The Bronx, New YorkAges 18 years+ - NCT06814015Recruiting
Self-balancing exoskeleton for spinal cord injury
This trial tests a self-balancing exoskeleton (a wearable robotic device) to help people with spinal cord injury stand and walk. It is for people with injury at or above T6, at least 6 months past injury, and a caregiver who can help during the study visits.
West Orange, New JerseyAges 18 years+ - NCT07058506Recruiting
Control interfaces for assistive devices after spinal cord injury
This study tests new ways to control assistive devices like wheelchairs or computer interfaces for people with spinal cord injuries. If you have limited movement below your injury level and your condition is stable, you may help researchers improve these tools.
PerpignanAges 18–80 - NCT07222033Recruiting
Self-balancing exoskeleton for spinal cord injury
This trial will test a self-balancing personal exoskeleton for people with spinal cord injuries. It may help you walk again and improve your mobility.
New York, New YorkAges 18 years+
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Tetraplegia trials by city
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Tetraplegia trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for tetraplegia?
- Yes. Clin2 currently lists 31 recruiting tetraplegia studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a tetraplegia trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a tetraplegia trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.