Application value of bone cement containing rhbFGF and RHBMP-2 in PKP treatment of osteoporotic lumbar com-pression fracture
10.12200/j.issn.1003-0034.20221048
- VernacularTitle:含重组人碱性成纤维细胞生长因子和重组人骨形态发生蛋白-2骨水泥在骨质疏松性腰椎压缩性骨折治疗的应用价值
- Author:
Yu-Dong XIA
1
;
Rong ZHANG
;
Qiong LIU
;
Jia-Ru CHEN
Author Information
1. 重庆市长寿区人民医院脊柱创伤外科,重庆 401220
- Keywords:
Percutaneous kyphoplasty;
Bone cement;
Osteoporosis;
Lumbar spine;
Compression fracture;
Re-combinant human bone morphogenetic protein-2;
Recombinant human basic fibroblast growth factor
- From:
China Journal of Orthopaedics and Traumatology
2024;37(1):15-20
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of bone cement containing recombinant human basic fibroblast growth fac-tor(rhbFGF)and recombinant human bone morphogenetic protein-2(rhBMP-2)in percutaneous kyphoplasty(PKP)treat-ment of osteoporotic vertebral compression fracture(OVCF).Methods A total of 103 OVCF patients who underwent PKP from January 2018 to January 2021 were retrospectively analyzed,including 40 males and 63 females,aged from 61 to 78 years old with an average of(65.72±3.29)years old.The injury mechanism included slipping 33 patients,falling 42 patients,and lifting injury 28 patients.The patients were divided into three groups according to the filling of bone cement.Calcium phosphate con-sisted of 34 patients,aged(65.1±3.3)years old,14 males and 20 females,who were filled with calcium phosphate bone cement.rhBMP-2 consisted of 34 patients,aged(64.8±3.2)years old,12 males and 22 females,who were filled with bone cement con-taining rhBMP-2.And rhbFGF+rhBMP-2 consisted of 35 patients,aged(65.1±3.6)years old,14 males and 21 females,who were filled with bone cement containing rhbFGF and rhBMP-2.Oswestry disability index(ODI),bone mineral density,anteri-or edge loss height,anterior edge compression rate of injured vertebra,visual analog scale(VAS)of pain,and the incidence of refracture were compared between groups.Results All patients were followed for 12 months.Postoperative ODI and VAS score of the three groups decreased(P＜0.00l),while bone mineral density increased(P＜0.001),anterior edge loss height,anterior edge compression rate of injured vertebra decreased first and then slowly increased(P＜0.001).ODI and VAS of group calcium phos-phate after 1 months,6 months,12 months were lower than that of rhBMP-2 and group rhbFGF+rhBMP-2(P＜0.05),bone miner-al density after 6 months,12 months was higher than that of rhBMP-2 and group calcium phosphate(P＜0.05),and anterior edge loss height,anterior edge compression rate of injured vertebra of group rhbFGF+rhBMP-2 after 6 months and 12 months were lower than that of group rhBMP-2 and group calcium phosphate(P＜0.05).There was no statistical difference in the incidence of re-fracture among the three groups(P＞0.05).Conclusion Bone cement containing rhbFGF and rhBMP-2 could more effective-ly increase bone mineral density in patients with OVCF,obtain satisfactory clinical and radiological effects after operation,and significantly improve clinical symptoms.
