A Study on the Safety and Functionality of the Implantable Wireless Brain-Computer Interfaces for Motor Rehabilitation

Korábbi kezelés

• Presence of metal implants or devices (e.g., cochlear implants, pacemakers, neurostimulators, defibrillators), except for dental implants or other implants deemed non-interfering;
• Surgical or anesthesia contraindications as determined by surgeons or anesthesiologists;

Más betegség

• Patients with neuropsychiatric disorders or psychological impairments;
• Patients with brain MRI findings showing hemorrhage, tumors, anatomical abnormalities, or distortions;
• History of severe systemic diseases (e.g., cardiac, pulmonary, hepatic, renal, thyroid, gastrointestinal, or hematologic disorders), poorly controlled diabetes, or pregnancy in females;
• History of infectious diseases (e.g., syphilis, HIV), severe traumatic brain injury, or major surgeries;
• Hearing impairment or uncorrectable visual deficits that would hinder prolonged computer monitor viewing;
• Other conditions considered unsuitable by investigators or medical staff.

Egyéb

• Morbid obesity (BMI >40);
• Current participation in other clinical trials;

• Adults aged 18-65 years;
• Patients with complete or incomplete quadriplegia due to spinal cord injury, brainstem stroke, amyotrophic lateral sclerosis (ALS), or other motor neuron diseases, or those with bilateral upper limb amputations;
• Normal motor cortex function confirmed by neurological assessment;
• Muscle strength of bilateral or unilateral upper limbs ≤ Grade 3;
• Patients who have received standardized treatment and met diagnostic criteria for at least 12 months before screening, with stable disease status for ≥6 months;
• Expected lifespan ≥12 months;
• Normal cognitive function;
• Normal hearing and vision, or corrected vision to normal with standard lenses;
• Patients with stable caregivers;
• Willing to sign informed consent and able to comply with follow-up requirements.