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| Name | Class |
|---|---|
| Naval Specialty Medical Center, China | UNKNOWN |
| The NO.72 Army Hospital of Huzhou, China | UNKNOWN |
| 903 Hospital of Chinese People's Liberation Army | OTHER |
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Degenerative cervical kyphosis with stenosis (DCKS) is a common cervical spine degenerative disease, causing pain, numbness, and weakness of limbs, which seriously affect the quality of life of the patient. Surgery is an effective way to treat this condition, however, the best surgical procedure is still controversial. Anterior spinal canal reconstruction and fusion surgery (ACRF) is a new surgical procedure that previously proposed by our team, it combines the advantages of both the conventional anterior and posterior approach. The purpose of this study is to evaluate the safety and effectiveness of ACRF surgery for treating DCKS. A multicenter prospective randomized controlled trial was designed. Eligible patients will be randomly divided into three groups, including the ACRF group, the conventional anterior surgery group, and the conventional posterior surgery group. Demographic data, surgery Information, and follow-up results will be collected and compared between groups.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| ACRF group | Experimental | ACRF is a new surgical procedure that previously proposed by our team, it combines the advantages of both the conventional anterior and posterior approach. Eligible patients in this group will receive ACRF surgery. |
|
| conventional anterior surgery group | Active Comparator | Eligible patients in this group will receive conventional anterior surgery, including anterior cervical discectomy and fusion surgery or anterior cervical corpectomy and fusion surgery. |
|
| conventional posterior surgery group | Active Comparator | Eligible patients in this group will receive conventional posterior surgery, including laminectomy and fusion surgery or laminoplasty surgery. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| ACRF surgery | Procedure | A new surgical procedure that previously proposed by our team. |
| |
| Measure | Description | Time Frame |
|---|---|---|
| Change of Japanese Orthopaedic Association Score (JOA) | Total score 0-17. The lower the score the more severe the deficits. | baseline, 1 month, 3 months, 6 months, 12 months and 24 months post-treatment |
| Change of Neck Disability Index (NDI) | Ranging from 0%-100%. A higher score indicates more patient-rated disability. | baseline, 1 month, 3 months, 6 months, 12 months and 24 months post-treatment |
| Change of Sagittal Lordosis Angle | Measured by lateral X-Ray image. The change of lordosis was calculated and compared. | baseline, 1 month, 3 months, 6 months, 12 months and 24 months post-treatment |
| Change of Cross-sectional area of the spinal canal | Measured by MRI image. The change of cross-sectional area of the spinal canal was calculated and compared. | baseline, 1 month, 3 months, 6 months, 12 months and 24 months post-treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Reoperation rate | Any reoperation involving the same segments or adjacent segments will be calculated. | 1 month, 3 months, 6 months, 12 months and 24 months post-treatment |
| Change of Pain Scores on the Visual Analog Scale (VAS) |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Xuhua Lu, M.D. | Contact | +862181885793 | xuhualu@hotmail.com | |
| Bangke Zhang, M.D. | Contact | +8618301783716 | zbk12345@163.com |
| Name | Affiliation | Role |
|---|---|---|
| Xuhua Lu, M.D. | Shanghai Changzheng Hospotal | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Shanghai Changzheng Hospital | Shanghai | 200003 | China |
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| conventional anterior surgery |
| Procedure |
Anterior cervical discectomy and fusion surgery or anterior cervical corpectomy and fusion surgery. |
|
| conventional posterior surgery | Procedure | Laminectomy and fusion surgery or laminoplasty surgery. |
|
Ranging from 0-10. A higher score indicates more severe pain.
| baseline, 1 month, 3 months, 6 months, 12 months and 24 months post-treatment |
| Change of Range of Motion | Measured by dynamic X-Ray image. | baseline, 1 month, 3 months, 6 months, 12 months and 24 months post-treatment |
| Complication rate | Any complications related to surgery will be recorded. | baseline, 1 month, 3 months, 6 months, 12 months and 24 months post-treatment |