Percutaneous vertebroplasty combined with radiofrequency ablation for spinal metastases:a meta-analysis of clinical efficacy and safety
10.3969/j.issn.1008-794X.2024.10.009
- VernacularTitle:经皮椎体成形术联合射频消融治疗脊柱转移瘤效果和安全性Meta分析
- Author:
Zhongyuan LIU
1
;
Chuanfu WEI
;
Nianhu LI
Author Information
1. 250355 山东济南 山东中医药大学
- Keywords:
bone;
spine;
percutaneous vertebroplasty;
radiofrequency ablation;
tumor;
bone metastasis;
meta-analysis
- From:
Journal of Interventional Radiology
2024;33(10):1088-1094
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical efficacy and safety of percutaneous vertebroplasty(PVP)combined with radiofrequency ablation(RFA)for spinal metastases.Methods A computerized retrieval of academic papers concerning the case-control studies(CCS)and randomized controlled trials(RCT)of PVP combined with RFA for spinal metastases from the databases of CNKI,Wanfang,Chinese Biomedical Literature Database(CBM),PubMed,Cochrane Library,Web of science and other databases was conducted.A control group(receiving PVP treatment alone)and a test group(receiving PVP combined with RFA treatment)were established.Newcastle-Ottawa scale(NOS)score was used to evaluate case-controlled trial literature,and the Cochrane risk bias assessment tool was used to evaluate the RCT literature.Results A total of 12 articles(10 CCS articles and 2 RCT articles)including 1 051 patients were included in this analysis.Meta-analysis showed that the recurrence rate of spinal metastases(OR=0.17,95％CI=0.08-0.34,P＜0.001),incidence of complications(OR=0.29,95％CI=0.21-0.41,P＜0.001)and pain visual analog scale(VAS)score(WMD=-1.21,95％CI=-1.64--0.78,P＜0.001)in the test group were significantly lower than those in the control group.The Karnofsky functional status(KPS)score(WMD=14.69,95％CI=-12.25-17.14,P＜0.001)in the test group was remarkably higher than that in the control group,but the long-term efficacy in the test group(OR=1.55,95％CI=0.90-2.68,P=0.12)was not obviously better than that in the control group.Conclusion For the treatment of spinal metastases,PVP combined with RFA has significant clinical short-term efficacy and safety,although its long-term efficacy is not obvious.Due to the limited quantity and quality of the included literature,larger-scale and higher-quality clinical trial studies need to be done before the above conclusions can be further clarified.
