Brain-controlled Spinal Cord Stimulation in Participants With Chronic Stroke for Lower and Upper Limb Rehabilitation
Ecole Polytechnique Fédérale de Lausanne
3 participants
Sep 1, 2026
INTERVENTIONAL
Conditions
Summary
The purpose of this clinical study is to evaluate the preliminary safety and effectiveness of using a cortical recording device (ECoG) combined with cervical and lumbar targeted epidural electrical stimulation (EES) of the spinal cord to restore voluntary motor functions of upper and lower limbs in participants with chronic stroke suffering from mobility impairment. The goal is to establish a direct bridge between the motor intention of the participant and the spinal cord, which should not only improve or restore voluntary control of arm and leg movement and support immediate mobility, but also promote neurological recovery when combined with neurorehabilitation.
Eligibility
Plain Language Summary
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Interventions
Implantation of a 64 channel - ECoG array over the sensory motor cortex of one side's upper and lower limbs, combined with an implantation of two 16 channel spinal cord stimulation system, one over the cervical region and one over the lumbar region. The decoded motor intentions are driving the implanted spinal cord stimulation system. Brain-controlled spinal cord stimulation is used for training and rehabilitation to recover voluntary movements.
Locations(1)
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NCT07610850