Spine Metastases
Conditions
Interventions
A:Radiofrequency Ablation Combined With Percutaneous Vertebroplasty
B: Percutaneous Vertebroplasty
Sponsors
National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences& Peking Union Medical College
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Meet the diagnostic critrea; 2. Moderate pain(VAS>3); 3. Aged over 18 years; 4. The vertebral bone cortical continuity was intact; 5. The expected survival is more than 3 months; 6. Signing informed consent.
Exclusion criteria
Exclusion criteria: 1. Inable to correct the bleeding tendency or coagulopathy; 2. There are systemic infection or puncture site infection; 3. the diffuse non focal pain; 4. the radicular pain; 5. Be allergy to the PMMA; 6. symptoms of mild pain, drug treatment can be significantly improved; 7. the general condition is poor, serious heart and lung diseases difficult to tolerate surgery; 8. the menstrual period or pregnancy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual analogue scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| tumor local control; | — |
Countries
China
Contacts
Public ContactShengji Yu
Department of Orthopedics, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences& Peking Union Medical College, Beijing
Outcome results
None listed