Effect of intensive vertebral therapy on osteoporotic vertebral compression fracture in elderly patients: A randomized controlled clinical trial
10.3760/cma.j.issn.0254-9026.2022.07.004
- VernacularTitle:老年骨质疏松性椎体压缩骨折患者椎体强化治疗的随机对照临床试验
- Author:
Qiang WANG
1
;
Liangyuan WEN
;
Quan JI
;
Yudian QIU
;
Junchuan LIU
;
Lin WANG
Author Information
1. 北京医院骨科 国家老年医学中心 中国医学科学院老年医学研究院 100730
- Keywords:
Fractures, compression;
Osteoporosis;
Vertebroplasty
- From:
Chinese Journal of Geriatrics
2022;41(7):767-771
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the effects of percutaneous kyphoplasty(PKP)and percutaneous vertebroplasty(PVP)operation in elderly patients with osteoporotic vertebral compression fracture(OVCF).Methods:From June 2019 to June 2020, a total of 58 patients with OVCF aged over 60 and under 80 years who had a loss of more than one-third of the anterior margin height of vertebral and agreed to participate in the study were randomly divided into PKP group and PVP group.The visual analogue pain scale(VAS)score, SF-36 quality of life score, anterior height of fractured vertebral body, leakage of bone cement, refracture and cost of high-value consumables were observed at the time point before operation, 1 day, 1 month, 3 month, 6 month, 12 month after operation.Results:VAS scores in PKP and PVP groups were decreased after operation as compared with preoperation( F=115.380, 175.010, both P<0.001). VAS score was lower in the PKP group than in the PVP group at 6 months after operation with statistically significant difference( t=2.219, P=0.031), and no statistically significant difference at other time points between the two groups(all P>0.05). In the PKP and PVP groups, the height of the anterior edge of the vertebral body recovered significantly on the first day after operation, and there was a significant difference in the height compared with that before operation( F=43.020, 51.010, both P<0.001). The SF-36 scores at the latter time point in PKP and PVP groups were increased as compared with the previous time point.The increment of the SF-36 scores was statistically significant at 1 month after operation than pre-operation, and also at 3 months after operation than at 1 month after operation.The leakage rate of bone cement was 37.0%(10/27)in PKP group and 25.0%(7/28)in PVP group, with no significant difference between the two groups( χ2=0.930, P=0.391). The refracture rate was 3.7%(1/27)in PKP group and 7.1%(2/28)in PVP group, with no significant difference between the two groups( χ2=0.000, P=1.000). The cost of high-value consumables for single segment fracture was 46 490 yuan in PKP group, and 36 700 yuan in PVP group.The cost of PKP group was higher than that of PVP group. Conclusions:PKP and PVP operation in the treatment of osteoporotic vertebral compression fractures have good effects in aspect of analgesia, restoring vertebral height and improving patients' quality of life.The analgesic effect is slightly better in PKP group than in PVP group.PVP group has more advantages in health economics.
