Percutaneous vertebroplasty for fresh osteoporotic vertebral compression fractures
10.3760/cma.j.issn.1671-7600.2014.03.008
- VernacularTitle:经皮椎体成形术治疗新鲜骨质疏松性椎体压缩性骨折
- Author:
Zhigang ZHAO
;
Wusheng KAN
;
Peng LI
- Publication Type:Journal Article
- Keywords:
Spinal fractures;
Osteoporosis;
Vertebroplasty
- From:
Chinese Journal of Orthopaedic Trauma
2014;16(3):218-221
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical efficacy of percutaneous vertebroplasty (PVP) for patients with fresh osteoporotic vertebral compression fracture (OVCF).Methods From February 2010 to November 2011,103 patients with fresh OVCF were assigned to receive either PVP or conservative treatment according to their choice or the choice of surgeons.There were no significant differences between the 2 groups regarding general clinical data (P ＞ 0.05).The pain was scored at pre-treatment,1,4,12,24 and 48 weeks post-treatment in all the patients.The vertebral re-fractures were recorded in both groups at follow-ups.The 2 groups were compared in terms of postoperative pain relief and risk of re-fracture.Results The overall pain relief at 1,4 and 12 post-treatment in the PVP group was significantly greater than in the conservative treatment group (P ＜ 0.05).The pain relief at night at 1,4 and 12 post-treatment was significantly greater in the PVP group than in the conservative treatment group (P ＜ 0.05).At one year post-treatment,7 vertebral re-fractures were observed in the PVP group (18.4％,7/38) and 12 ones in the conservative treatment group (20.3％,12/59),with no significant difference between the 2 groups in the risk of re-fracture (Hazard ratio =0.909,95％ CI:O.36 ～ 2.29,P =0.841).Conclusion Compared with conservative treatment,PVP may significantly reduce the pain for patients with fresh OVCF but does not increase the risk of vertebral re-fracture.
