Comparison of the postoperative pain change and spinal stenosis rate between percutaneous vertebroplasty combined with radiofrequency ablation and with ^(125)I particle implantation in the treatment of metastatic spinal cord compression:A retrospective st  

作　　者：Yu He Shilong Han Chungen Wu Fei Ge Jianbo Wang 

机构地区：[1]Department of Interventional Radiology,Shanghai Sixth People's Hospital Affiliated to Shanghai Jiaotong University,Shanghai,China [2]Department of Intervention and Vascular Surgery,Shanghai Tenth People's Hospital Affiliated to Shanghai Tongji University School of Medicine,Shanghai,China [3]Medical Department,Shanghai Sixth People's Hospital Affiliated to Shanghai Jiaotong University,Shanghai,China

出　　处：《Journal of Interventional Medicine》2021年第4期197-202,共6页介入医学杂志（英文）

摘　　要：Background context:Metastatic spinal cord compression(MSCC)seriously affects the survival rate.Objective:The therapeutic effects of two treatment strategies for MSCC:percutaneous vertebroplasty(PVP)combined with radiofrequency ablation(RFA)and PVP combined with^(125)I particle implantation,were compared.Study design:Retrospective study.Patient sample:40 patients with MSCC were divided into two groups:19 cases in the RFA group and 21 cases in the^(125)I group.Method:All patients were accessed to determine the differences in pain,which was evaluated using the visual analog scale(VAS)at 1 week,1 month,and 3 months after the operation,and spinal stenosis rates(SSRs),which were measured at 1 and 3 months after the operation,between the two groups.Results:The VAS scores and SSRs at baseline were comparable between the RFA group and the^(125)I group(7.19±2.07 vs 7.42±1.95,37.7%±11.2%vs 41.1%±11.4%).The VAS scores and SSRs at 1 month and 3 months after the operation were significantly reduced in both groups,compared with those at baseline.The VAS scores and SSRs in the^(125)I group were lower than those in the RFA group at 3 months after the operation(1.09±0.97 vs 1.75±1.06 p=0.048 and 12.3%±6.4%vs 18.1%±10.1%p=0.034),while the VAS scores at1 week after the operation in the RFA group were lower than those in the^(125)I group(4.39±1.34 vs 5.05±1.82 p=0.049).Conclusion:PVP combined with RFA has a slight advantage in relieving pain in the short term,while PVP combined with^(125)I particle implantation may have a better effect in the relieving pain and decreasing the SSRs at 3 months after the operation.

关 键 词：Metastatic spinal cord compression Pain management VERTEBROPLASTY Radiofrequency ablation ^(125)I particle 

分 类 号：R651.2[医药卫生—外科学]