scholarly journals Risk factors for thoracolumbar pain following percutaneous vertebroplasty for osteoporotic vertebral compression fractures

2021 ◽  
Vol 49 (1) ◽  
pp. 030006052198946
Author(s):  
Xiaoguang Fan ◽  
Sha Li ◽  
Xianshang Zeng ◽  
Weiguang Yu ◽  
Xiangzhen Liu
Keyword(s):  
Risk Factors ◽  
Bone Cement ◽  
Percutaneous Vertebroplasty ◽  
Vertebral Compression Fractures ◽  
Mineral Density ◽  
Eligibility Criteria ◽  
Compression Fractures ◽  
Logistic Analysis ◽  
The Difference ◽  
Poor Outcomes

Objective To explore possible risk factors for poor outcomes following percutaneous vertebroplasty (PV) for painful osteoporotic compression fractures of thoracolumbar vertebra. Methods This was a retrospective review of data from patients who underwent PV at our institution over a ten-year period to evaluate the association between possible risk factors and thoracolumbar pain (T11-L2). According to the difference between pre- and post-operative visual analogue scale (VAS) scores for pain, patients were separated into poor relief (PR; <4) and good relief (GR; ≥4) of pain. Results Of the 750 patients identified, 630 (PR group, n =310; GR group, n = 320) fulfilled the eligibility criteria. Multivariate binary logistic analysis showed that bone mineral density (BMD), >2 fractured vertebral bodies, maldistribution of bone cement, <5 ml bone cement injected into a single vertebral body and thoracolumbar fascia injury prior to surgery were independent risk factors associated with thoracolumbar pain following PV. Conclusion Although prospective controlled studies are required to confirm our results, this review suggests that the above factors should be taken into account when selecting patients for PV.

scholarly journals Establishment and validation of a nomogram and web calculator for the risk of new vertebral compression fractures and cement leakage after percutaneous vertebroplasty in patients with osteoporotic vertebral compression fractures

2021 ◽  
Author(s):  
Wenle Li ◽  
Haosheng Wang ◽  
Shengtao Dong ◽  
Zhi-Ri Tang ◽  
Longhao Chen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Vertebral Fractures ◽  
Percutaneous Vertebroplasty ◽  
Cement Leakage ◽  
Vertebral Compression Fractures ◽  
Mineral Density ◽  
Clinical Value ◽  
Compression Fractures ◽  
Multiple Vertebral Fractures ◽  
New Onset

Abstract Purpose The aim of this work was to investigate the risk factors for cement leakage and new-onset OVCF after Percutaneous vertebroplasty (PVP) and to develop and validate a clinical prediction model (Nomogram). Methods Patients with Osteoporotic VCF (OVCF) treated with PVP at Liuzhou People’s Hospital from June 2016 to June 2018 were reviewed and met the inclusion criteria. Relevant data affecting bone cement leakage and new onset of OVCF were collected. Predictors were screened using univariate and multi-factor logistic analysis to construct Nomogram and web calculators. The consistency of the prediction models was assessed using calibration plots, and their predictive power was assessed by tenfold cross-validation. Clinical value was assessed using Decision curve analysis (DCA) and clinical impact plots. Results Higher BMI was associated with lower bone mineral density (BMD). Higher BMI, lower BMD, multiple vertebral fractures, no previous anti-osteoporosis treatment, and steroid use were independent risk factors for new vertebral fractures. Cement injection volume, time to surgery, and multiple vertebral fractures were risk factors for cement leakage after PVP. The development and validation of the Nomogram also demonstrated the predictive ability and clinical value of the model. Conclusions The established Nomogram and web calculator (https://dr-lee.shinyapps.io/RefractureApp/) (https://dr-lee.shinyapps.io/LeakageApp/) can effectively predict the occurrence of cement leakage and new OVCF after PVP.

scholarly journals Risk factors for secondary fractures to percutaneous vertebroplasty for osteoporotic vertebral compression fractures: a systematic review

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Wei Mao ◽  
Fei Dong ◽  
Guowei Huang ◽  
Peiliang He ◽  
Huan Chen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Percutaneous Vertebroplasty ◽  
Compression Fracture ◽  
Vertebral Compression Fractures ◽  
Osteoporotic Vertebral Compression Fractures ◽  
Mineral Density ◽  
Secondary Fracture ◽  
Compression Fractures ◽  
Secondary Fractures ◽  
At Home

Abstract Background Osteoporotic vertebral compression fracture (OVCF) is one of the most common fragile fractures, and percutaneous vertebroplasty provides considerable long-term benefits. At the same time, there are many reports of postoperative complications, among which fracture after percutaneous vertebroplasty is one of the complications after vertebroplasty (PVP). Although there are many reports on the risk factors of secondary fracture after PVP at home and abroad, there is no systematic analysis on the related factors of secondary fracture after PVP. Methods The databases, such as CNKI, Wan Fang Database and PubMed, were searched for documents on secondary fractures after percutaneous vertebroplasty published at home and abroad from January 2011 to March 2021. After strictly evaluating the quality of the included studies and extracting data, a meta-analysis was conducted by using Revman 5.3 software. Results A total of 9 articles were included, involving a total of 1882 patients, 340 of them diagnosed as secondary fractures after percutaneous vertebroplasty. Conclusion The additional history of fracture, age, bone mineral density (BMD), bone cement leakage, intravertebral fracture clefts and Cobb Angle might be risk factors related to secondary fractures after percutaneous vertebroplasty for osteoporotic vertebral compression fractures. The height of vertebral anterior and body mass index (BMI) were not correlated.

scholarly journals A case of multilevel percutaneous vertebroplasty for vertebral metastases resulting in temporary paraparesis

2019 ◽  
Vol 48 (2) ◽  
pp. 030006051983508
Author(s):  
Guan Shi ◽  
Fei Feng ◽  
Chen Hao ◽  
Jia Pu ◽  
Bao Li ◽  
...  
Keyword(s):  
Bone Cement ◽  
Percutaneous Vertebroplasty ◽  
Cement Leakage ◽  
Spinal Nerve ◽  
Vertebral Compression Fractures ◽  
Vertebral Metastases ◽  
Osteoporotic Vertebral Compression Fractures ◽  
Invasive Treatment ◽  
Compression Fractures ◽  
Cord Injury

Percutaneous vertebroplasty (PVP) is a minimally invasive treatment that has been widely used for the treatment of osteoporotic vertebral compression fractures and vertebral tumors. However, the maximum number of vertebral segments treated in a single PVP remains controversial. Furthermore, PVP may cause complications, including cement leakage, pulmonary embolism, bone cement toxicity, and spinal nerve-puncture injury. We report the rare case of a patient who underwent multilevel PVP for vertebral metastases, with no bone cement leakage or spinal cord injury, but who developed temporary paraparesis.

scholarly journals ANVCFV Score System: Assessment for Probability of New Vertebral Compression Fractures after Percutaneous Vertebroplasty in Patients with Vertebral Compression Fractures

2015 ◽  
Vol 6;18 (6;11) ◽  
pp. E1047-E1057
Author(s):  
Gao-Jun Teng
Keyword(s):  
Risk Factors ◽  
Cox Regression ◽  
Validation Cohort ◽  
Percutaneous Vertebroplasty ◽  
Vertebral Compression Fractures ◽  
Score System ◽  
Training Cohort ◽  
Compression Fractures ◽  
Independent Risk Factors ◽  
Risk Score System

Background: Percutaneous vertebroplasty (PVP) is widely used for the treatment of painful vertebral compression fractures (VCFs). However, new VCFs occur frequently after PVP. Objectives: We aim to establish an objective risk score system to assess the possibility of new vertebral fractures in patients with VCFs undergoing PVP. Study Design: This study was a retrospective study, and it was approved by the Institutional Review Board of our 2 institutions. Setting: This study consists of patients from 2 large academic centers. Methods: Patients with VCFs who underwent their first PVP and met the inclusion criteria between January 2007 and December 2013 at Hospital A (training cohort) and Hospital B (validation cohort) were included. In the training cohort, the independent risk factors for new VCFs after PVP were identified by multivariate stepwise backward Cox regression analysis from the risk factors selected by univariate analysis and Harrell’s C-statistics and used to develop the score system (assessment for new VCFs after PVP [ANVCFV]) to predict the probability of new VCFs. Results: In total, 397 patients (training cohort: n = 241; validation cohort: n = 156) were included in this study. In the training cohort, the ANVCFV score was developed based on 5 independent risk factors for the new VCFs after PVP, including lower computed tomography (CT) values, pre-existing old VCFs, intradiscal cement leakage, more than one vertebra treated, and superior or inferior marginal cement distribution in the vertebra. The patients were divided into 2 groups by the ANVCFV score of -1.5 to 8.5 vs. > 8.5 points in the probability of new VCFs (median fracture-free time: 1846 vs. 732 days; P < 0.001) in the training cohort. The accuracy of this score system was 77.4% for the training cohort and 85.3% for the validation cohort. Limitations: The main limitations of this study are that it is a retrospective study and that there is a significant difference of the treated vertebrae of PVP per session between the 2 cohorts. Conclusion: Patients who underwent their first PVP with an ANVCFV score > 8.5 points may exhibit an increased chance of suffering from new VCFs. Key words: Vertebral compression fracture, percutaneous vertebroplasty, newly developed, risk factors, risk score system, Cox regression model, accuracy, validation

scholarly journals Unilateral Transforaminal Approach (UTFA) in Percutaneous Vertebroplasty for Osteoporotic Vertebral Compression Fractures: A Novel Puncture Technique

2021 ◽  
Author(s):  
wang yefeng ◽  
Li suoyuan ◽  
Cai xiaoqiang ◽  
Shen jun ◽  
Zou tianming
Keyword(s):  
Bone Cement ◽  
Percutaneous Vertebroplasty ◽  
Operation Time ◽  
Vertebral Compression Fractures ◽  
X Rays ◽  
Osteoporotic Vertebral Compression Fractures ◽  
Invasive Treatment ◽  
X Ray ◽  
Compression Fractures ◽  
Transforaminal Approach

Abstract Background: Percutaneous vertebroplasty (PVP) via various puncture approaches was an effective minimally invasive treatment for osteoporotic vertebral compression fractures (OVCFs). In recent years, unilateral puncture techniques had been increasingly used with advantages of shorter operation time, lower X-ray exposure. The aim of this study was to explore the safety and efficacy of the unilateral transforaminal approach (UTFA) in PVP for the treatment of OVCFs. Methods: A retrospective study was designed to review 155 cases of single-level OVCFs from July 2018 to December 2019. We treated 77 patients with PVP via the UTFA and 78 via the bilateral transpedicular approach (BTPA). Operation time, number of intraoperative fluoroscopic X-rays, volume of bone cement injection and distribution of bone cement were recorded. We used Visual Analog Scale (VAS) score and Oswestry disability index (ODI) presurgery and at 1 day, 3 months and last follow-up after surgery to assess clinical outcomes. Results: The operation was successfully completed in both groups, with no complications of neurovascular injuries or bone cement embolism. UTFA group had significantly shorter operation time and less-frequent fluoroscopy than BTPA group (P < 0.05). There were no significant differences between the two groups in volume or distribution of injected bone cement (P > 0.05). Postoperative VAS scores and ODI of the two groups were significantly improved over their presurgical values (P < 0.05), but there were no significant differences in VAS or ODI at each time point between the two groups (P > 0.05). Conclusions: Both unilateral transforaminal PVP and bilateral transpedicular PVP were safe and effective treatments for OVCFs, but the former approach had the advantages of shorter operation time and less X-ray radiation exposure and therefore is worthy of greater clinical application.

scholarly journals Refracture of the Cemented Vertebrae after Percutaneous Vertebroplasty: Risk Factors and Imaging Findings

2021 ◽  
Author(s):  
Yu-chao Xiong ◽  
Wei Guo ◽  
Fan Xu ◽  
Ci-ci Zhang ◽  
Zhi-ping Liang ◽  
...  
Keyword(s):  
Risk Factors ◽  
Percutaneous Vertebroplasty ◽  
Wedge Angle ◽  
Reduction Rate ◽  
Cement Leakage ◽  
Vertebral Compression Fractures ◽  
Imaging Findings ◽  
Mineral Density ◽  
Independent Risk Factors ◽  
Multiple Logistic Regression Modeling

Abstract Background: To determine the related imaging findings and risk factors to refracture of the cemented vertebrae after percutaneous vertebroplasty (PVP) treatment. Methods: Patients who were treated with PVP for single vertebral compression fractures (VCFs) and met this study’s inclusion criteria were retrospectively reviewed from January 2012 to January 2019. The follow-up period was at least 2 years. Forty-eight patients with refracture of the cemented vertebrae and 45 non-refractured patients were included. The following variates were reviewed: age, sex, fracture location, bone mineral density (BMD), intravertebral cleft (IVC), kyphotic angle (KA), wedge angle, endplate cortical disruption, cement volume, surgical approach, non-PMMA-endplate-contact (NPEC), cement leakage, other vertebral fractures, reduction rate (RR), and reduction angle (RA). Multiple logistic regression modeling was used to identify the independent risk factors of refracture. Results: Refracture was found in 48 (51.6%) patients. Four risk factors, including IVC (P=0.005), endplate cortical disruption (P=0.037), larger RR (P=0.007), and NPEC (P=0.006) were found to be significant independent risk factors for refracture. Conclusions: Patients with IVC or larger RR, NPEC, or endplate cortical disruption have a high risk of refracture in the cemented vertebrae after PVP.

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