Quadriplegia

This early-stage trial tests a brain-computer interface called BrainGate for people with paralysis from conditions like ALS or spinal cord injury. A small sensor is placed in the brain to interpret movement-related signals, allowing users to control a tablet computer just by thin…

This trial tests a fully implantable brain-computer interface (BCI) in one person with a severe spinal cord injury (C1-C4). The device reads brain signals to control digital devices like computers or tablets. Researchers will visit the participant at home 1-3 times per week for a…

This pilot study is testing whether galantamine, a drug already approved for Alzheimer's disease, can safely reduce inflammation and treat metabolic syndrome in people with chronic spinal cord injury. The study will enroll 60 adults who use wheelchairs and have obesity-related wa…

This study tests the safety and feasibility of the BrainGate2 system, a brain-computer interface. Tiny sensors are placed in the brain area that controls movement, allowing people with tetraplegia (paralysis of all four limbs) to control a computer cursor or other assistive devic…

This study is testing whether nerve transfer surgery can help people with cervical spinal cord injury regain hand function. Forty participants who have already chosen to have the surgery will be followed for two years, with regular tests of hand strength, sensation, and movement.…

This study tests a brain implant that records activity from the motor cortex and stimulates the sensory cortex. It aims to help people with severe arm or hand impairment—due to spinal cord injury, stroke, or amputation—control external devices like computers. The trial focuses on…

This early study tests a device that reads brain signals and stimulates the spinal cord to help people with cervical spinal cord injury move their arms and hands. Three participants will have electrodes implanted in their brain and over their spinal cord. The goal is to see if th…

This early study tests a brain-computer implant that reads brain signals to help people with severe paralysis (from ALS, stroke, or spinal cord injury) communicate. The device aims to decode imagined speech and allow control of computers. Only 2 participants will be enrolled to c…

This study tests a brain implant that records and stimulates brain areas to help adults with severe paralysis (from spinal cord injury, ALS, or stroke) control assistive devices like computers or wheelchairs. The main goal is to check safety, and researchers will also see if part…

This study tests a new brain-computer interface called MindEx that uses four small chips implanted in the brain to help people with severe paralysis control a computer or tablet just by thinking. The goal is to improve independence and quality of life by allowing users to type, p…

This early study tests a device called the Bidirectional Neural Bypass System in up to 7 people with tetraplegia (paralysis from the neck down). The device is designed to let users move and feel their hand and wrist again by bypassing the damaged spinal cord. Researchers will mea…

This study looks at whether nerve transfer surgery can improve arm function and quality of life in people with high-level cervical spinal cord injuries (tetraplegia). Thirty participants will receive standard nerve transfer surgery and be followed for up to 4 years. The goal is t…

This early-stage trial tests a new device designed to deliver OPC1 cells directly into the spinal cord of people with traumatic spinal cord injuries. The study will enroll 10 participants with either recent or chronic injuries. The main goal is to see if the device and injection …

This study is testing a personal exoskeleton that lets people with spinal cord injury walk hands-free and stay balanced on their own. Twelve participants with injuries at or above the T6 level will train with the device over several sessions. The goal is to see if the exoskeleton…

This study tests a hands-free, self-balancing exoskeleton designed to help people with spinal cord injury walk and perform everyday activities. The trial will enroll 24 participants who will train with the device over several sessions. Researchers will measure how quickly they ca…

This study tests whether a daily 30-minute nerve stimulation (TTNS) can prevent bladder overactivity that can damage kidneys after spinal cord injury. 114 patients with acute spinal injury will receive either real or sham stimulation for 6-9 weeks. The goal is to see if the treat…

This early study tests the safety and function of a brain-computer interface (BCI) implanted by a robot in people with severe paralysis. The device aims to let users control external devices like computers or phones using their thoughts. The trial enrolls 15 adults with quadriple…

Neuralink is testing a brain-computer interface called the N1 Implant, placed by a robot, to help people with severe paralysis communicate. The study will enroll 6 adults with conditions like ALS or spinal cord injury who cannot speak or use their hands well. The main goal is to …

This study is testing a surgically implanted device that uses small electrical currents to stimulate nerves and muscles in the trunk and hips. The goal is to help people with spinal cord injury improve their seated posture, balance, breathing, reaching, and ability to push a whee…

This early study tests a brain implant system called BiCNS in 5 people with tetraplegia (paralysis from the neck down). The implant records brain signals and may allow users to control assistive devices like a robotic arm. The main goal is safety—making sure the device stays in p…

This study is creating and testing a new questionnaire for caregivers to identify hip pain in children with quadriplegia who cannot communicate verbally. Researchers will first develop the questionnaire with input from experts and parents, then test it with 100 caregivers. The go…

This study tests whether psilocybin (the active ingredient in magic mushrooms) is safe and tolerable for veterans with spinal cord injury who also have depression. Thirty participants will receive low, medium, or high doses and be monitored for side effects like pain, muscle spas…

This study tests a new hands-free, self-balancing exoskeleton designed to help people with spinal cord injury walk again. Ten adults with paralysis or weakness in their legs will train with the device over several sessions. The goal is to see if the exoskeleton is safe and helps …

This early study tests whether a 10-week brain stimulation and feedback training program can strengthen the connection between the brain and wrist muscles in people with chronic cervical spinal cord injury. Eleven adults with weak wrist extension will receive non-invasive brain s…

This study tests a brain implant that lets people with severe paralysis control a tablet computer using only their thoughts. The goal is to help them communicate, use apps, and control smart devices, improving their quality of life. Up to 5 participants will be implanted and foll…

This study is testing a wearable robotic hand orthosis called MyHand-SCI for people with C6-C7 spinal cord injury. The device is designed to assist with hand and finger movement. Researchers will enroll 40 participants to evaluate how usable and helpful the device is. The goal is…

This study is testing a personal exoskeleton that helps people with spinal cord injury stand, walk, and move without using their hands. The device is self-balancing, so users don't need crutches or a walker. Researchers will see if 24 participants can complete walking tests and e…

This study tests whether using a small electrical stimulation device on the skin near the genitals can help people with spinal cord injury control bowel accidents. Twelve participants will use the device at home for 6-8 hours daily over 4 weeks. The goal is to see if this approac…

This study tests whether gentle electrical stimulation of a nerve in the genital area can improve bowel control in people with spinal cord injury. Researchers will measure how the rectum and anus respond to the stimulation using a small balloon. The goal is to see if this non-inv…

This early-phase study tests whether pairing brain stimulation with spinal cord stimulation can strengthen the signals that control hand muscles. Researchers will study healthy volunteers, people with spinal cord injury, and those with cervical myelopathy. The goal is to understa…

This early-stage study tests a brain implant called BrainGate in just 3 people with severe paralysis or speech loss from conditions like ALS or spinal cord injury. The goal is to see if the device is safe and can let users control a computer cursor or other tools by thought alone…

This study is looking at whether the brains and spinal cords of adults with cerebral palsy shrink or change over time, which might explain why some people lose function as they age. Researchers will collect and compare past and new MRI scans from 30 adults with CP across the U.S.…

This study tests whether a remote training program can help manual wheelchair users improve their skills. Researchers will train peer coaches, then enroll 132 wheelchair users to receive either remote feedback training or be placed on a waitlist. The goal is to see if remote trai…

This study looks at how small electrical pulses to the brain or arm nerves can help restore sensation in people with spinal cord injuries. Participants already have tiny electrodes implanted as part of a larger study. Researchers will test different stimulation patterns to see wh…

This study tests a brain implant that reads signals from the brain to help people who have lost the ability to speak fluently communicate through a computer just by trying to talk. It involves up to 2 participants with conditions like spinal cord injury or ALS. The main goal is t…

This study explores how electrical stimulation of the spinal cord can help people with cervical spinal cord injury regain arm and hand function. Researchers will place electrodes on the spinal cord during surgery and test different stimulation patterns. The goal is to find the be…