None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients aged 20 years or older scheduled to undergo posterior spinal device fixation due to degenerative disease of the cervical spine 2. Patients with cervical spinal stenosis, cervical myelopathy, and recurrent cervical disc herniation who have not responded to conservative treatment for more than 6 months (the patient's neurophysiological abnormalities were confirmed through electrodiagnostic examination before surgery: the scope of standard treatment) 3. Patients with weakened shoulder joint abduction power after posterior cervical surgery (laminoplasty or posterior decompression with lateral mass screws fixation) 4. Patients who voluntarily gave written consent to participate in this clinical trial
Exclusion criteria
Exclusion criteria: 1. Patients undergoing spinal instrumentation after spinal or intervertebral disc infection and removal of vertebral body and spinal cord tumors 2. Patients with active chronic infection or HIV infection 3. Patients with hemorrhagic disease 4. Patients with existing limitations in shoulder joint abduction, etc. due to shoulder joint disease 5. Patients who cannot visit according to the established outpatient follow-up schedule
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Muscle activity | — |
Secondary
| Measure | Time frame |
|---|---|
| muscle fatigue;manual muscle test;electromyography;Survey-Neck Disability Index (NDI), Euro-QOL (EQ-5D), VAS for neck or arm pain, Hospital Anxiety and Depression Scale (HADS) | — |
Countries
Korea, Republic of
Contacts
Yonsei University Health System, Severance Hospital