Status:
UNKNOWN
A Muti-Center Study Comparing 3 Procedures for Bi-level Cervical Spondylosis
Lead Sponsor:
Peking University People's Hospital
Conditions:
Cervical Spondylosis
Eligibility:
All Genders
40-80 years
Brief Summary
A muti-center study to compare the safety and efficacy of anterior cervical discectomy and fusion, cervical artificial disc replacement and hybrid surgery for bi-level cervical spondylosis.
Detailed Description
Patients with bi-level cervical spondylosis undergoing anterior cervical discectomy and fusion, cervical artificial disc replacement and hybrid surgery in the muti-center hospital were retrospectively...
Eligibility Criteria
Inclusion
- (1) Cervical degenerative pathology with symptomatic radiculopathy or myelopathy at two consecutive segments from C3 to C7 which not responding to conservative treatment for 6 weeks. (2) Preoperative magnetic resonance imaging (MRI), complete cervical spine radiography and computed tomography (CT) showed anterior compressive pathology. (3) None or slight osteophyte at the posterior edge of vertebrae. (4) None significant spinal stenosis or posterior compression.
Exclusion
- ossification of the posterior longitudinal ligament (OPLL), tumor, fracture, infection, history of cervical spine surgery, narrowing of the spinal canal, and any serious general illness. Cases with one or more than two segments requiring treatment were also excluded.
Key Trial Info
Start Date :
January 1 2018
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
December 1 2018
Estimated Enrollment :
198 Patients enrolled
Trial Details
Trial ID
NCT03358225
Start Date
January 1 2018
End Date
December 1 2018
Last Update
November 30 2017
Active Locations (0)
Enter a location and click search to find clinical trials sorted by distance.
No Results Found
We couldn’t find results for the location/zipcode entered or within the selected range. Please check your input or adjust your search.