Clinical study of percutaneous vertebroplasty on osteoporotic vertebral compression fractures with chronic kidney disease-mineral and bone disorder
10.3760/cma.j.cn115396-20230808-00022
- VernacularTitle:经皮椎体成形术治疗伴有CKD-MBD的骨质疏松性椎体压缩骨折的临床研究
- Author:
Hao CHEN
1
;
Guan SHI
;
Li BAO
;
Pu JIA
Author Information
1. 首都医科大学附属北京友谊医院骨科，北京 100050
- Keywords:
Osteoporosis;
Nephrology;
Pain;
Spinal fractures;
Percutaneous vertebroplasty
- From:
International Journal of Surgery
2023;50(11):744-751
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the clinical efficacy of percutaneous vertebroplasty(PVP) in the treatment of osteoporotic vertebral compression fractures(OVCF) patients with chronic kidney disease-mineral and bone disorder(CKD-MBD), and analyzed the efficacy of the operation in relieving pain and improving quality of life.Methods:This retrospective study selected 71 patients who underwent PVP treatment for OVCF at Beijing Friendship Hospital, Capital Medical University from December 2013 to December 2018. Among them, there were 24 males and 47 females, with an age range of 66-92 years and an average age of (73.7±8.4) years. Based on whether the patients had CKD-MBD, the patients were divided into two groups: 31 patients with CKD-MBD comprised the experimental group, and 40 patients without CKD-MBD comprised the control group. General patient information and perioperative data were collected, including surgical time, bone cement fill volume, preoperative, postoperative, and different follow-up timepoint visual analog scale (VAS) pain scores, analgesic medication usage scores, oswestry disability index (ODI) scores. Measure and record patient vertebral anterior, middle, and posterior heights and Cobb′s angle, as well as patient blood calcium, blood phosphorus, bone metabolic markers, serum 25-hydroxyvitamin D, parathyroid hormone, total hip bone density, femoral neck bone density, and bone fracture indicators. Measurement data were represented as mean±standard deviation( ± s), the comparison between groups was conducted using the t-test; and repeated measure ANOVA was used for comparison before and after operation; the comparison of count data between groups was conducted by Chi-square test. Results:The surgical duration for the patients in this group was 20-50 min, average (29.8±7.2) min, and the volume of bone cement used was 2.0-5.0 mL, average (3.0±1.0) mL. In the experimental group, VAS scores of postoperative pain, analgesic medication usage scores, and ODI showed statistically significant differences compared to preoperative values ( P<0.001). At the last follow-up, there were no statistically significant differences in analgesic medication usage scores and ODI compared to postoperative values, but VAS scores had improved to a certain extent compared to postoperative values, with statistical significance ( P<0.001). In the experimental group, vertebral anterior height increased from (2.26±0.20) cm preoperatively to (2.57±0.28) cm postoperatively, and vertebral middle height increased from (1.96±0.18) cm preoperatively to (2.21±0.16) cm postoperatively, both with statistically significant differences ( P<0.001). Three patients (9.7%) experienced recurrent fractures, including 1 case of surgical vertebral recurrent fracture (3.2%). The experimental group showed a general increasing trend in blood calcium levels, with the last follow-up blood calcium being (2.31±0.09) mmol/L, which was significantly higher than preoperative ( P=0.002). There was no statistically significant difference in the changes in blood phosphorus ( P>0.05), and parathyroid hormone levels showed a slight decrease in the last follow-up when compared to preoperative, but the difference was not statistically significant ( P>0.05). Both total hip bone mineral density(BMD) and femoral neck BMD at the last follow-up showed significant increases compared to preoperative values. The experimental group had higher levels of blood phosphorus and parathyroid hormone than the control group at both preoperative and last follow-up assessments, with statistical significance ( P<0.05). Conclusion:PVP can effectively alleviate pain and enhance the quality of life for patients with OVCF accompanied by CKD-MBD.
