Please assess the completion status of the following clinical trial:

Trial Title: Comparison of Cervical Laminectomy to Laminoplasty

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria: All must be met for inclusion in the study.~* The patient must be at least 18 years of age and have no evidence of developmental anomaly of the cranial cervical junction and/or cervical spine~* The patient has the diagnosis of cervical myelopathy~* The myelopathy or myeloradiculopathy requires a posterior cervical decompression of the spinal canal involving two or more contiguous intervertebral levels including and between C3 and C7~* The patient signs the study informed consent form.~Exclusion Criteria:~* Primary symptoms and signs of cervical radiculopathy (only) without myelopathy.~* Presence of primary focal anterior compression of the cervical spinal cord.~* Ossification of the ligamentum flavum.~* Previous surgery of the cervical spine.~* Tumor, infection, or trauma of the cervical spine or cord.~* Segmental instability - Pregnant or interested in becoming pregnant during the study follow-up period.~* Known sensitivity to device materials.~* Currently being treated or intends to be treated postoperatively with other devices for the same disorder (e.g., electrical stimulation devices, pain control devices, etc.).~* Currently a participant in any other study related to the treatment of cervical spinal disorders.~* Prisoner~* Mentally incompetent, or unable to comply with the follow up regime

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Laminectomy (Type: ACTIVE_COMPARATOR): Control
- Laminoplasty (Type: ACTIVE_COMPARATOR): Treatment group

Based on this trial design, predict the completion outcome and termination type (if applicable).