scholarly journals Bioactive poly (methyl methacrylate) bone cement for the treatment of osteoporotic vertebral compression fractures

Theranostics ◽  
2020 ◽  
Vol 10 (14) ◽  
pp. 6544-6560
Author(s):  
Jinjin Zhu ◽  
Shuhui Yang ◽  
Kaiwen Cai ◽  
Shuo Wang ◽  
Zhiye Qiu ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Bone Cement ◽  
Vertebral Compression Fractures ◽  
Osteoporotic Vertebral Compression Fractures ◽  
Poly Methyl Methacrylate ◽  
Compression Fractures

scholarly journals Poly(methyl methacrylate) bone cement composited with mineralized collagen for osteoporotic vertebral compression fractures in extremely old patients

2020 ◽  
Vol 7 (1) ◽  
pp. 29-34
Author(s):  
Kefeng Luo ◽  
Guoqiang Jiang ◽  
Jinjin Zhu ◽  
Bin Lu ◽  
Jiye Lu ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Bone Cement ◽  
Vertebral Compression Fractures ◽  
Pure Pmma ◽  
Osteoporotic Vertebral Compression Fractures ◽  
Vertebral Height ◽  
Poly Methyl Methacrylate ◽  
Compression Fractures ◽  
Pmma Bone Cement ◽  
Mineralized Collagen

Abstract To examine the clinical effects of a new bone cement composed of poly(methyl methacrylate) (PMMA) and mineralized collagen (MC) compared with pure PMMA bone cement in treating osteoporotic vertebral compression fractures (OVCFs) in patients aged over 80. In all, 32 cases using pure PMMA bone cement and 31 cases using MC-modified PMMA (MC-PMMA) bone cement for OVCFs between June 2014 and March 2016 were screened as PMMA group and MC-PMMA group, respectively, with an average age of over 80. The operation duration, intraoperative blood loss, hospital stay, oswestry disability index (ODI), visual analogue scale (VAS), anterior vertebral height (AVH), intermediate vertebral height (IVH) and posterior vertebral height (PVH) of injured vertebrae, vertebral computed tomography value, re-fracture rate of adjacent vertebrae, correction rate of spinal kyphotic angle and wedge-shaped vertebra angle and surgical complications were compared between the two groups. In the early post-operative period, the VAS, ODI, AVH and IVH in MC-PMMA group were comparable to those in the traditional PMMA group. Moreover, the MC-PMMA group showed better effects compared with the PMMA group 12 months after surgery. Thus, this new bone cement has superior clinic effects in the long term.

scholarly journals Factors and Strategies for Post-Vertebroplasty Residual Pain from Thoracolumbar Osteoporotic Vertebral Compression Fractures (OVCF): a systematic review.

2021 ◽  
Author(s):  
Binbin Tang ◽  
Kang Liu ◽  
Lianguo Wu ◽  
Xiaolin Shi
Keyword(s):  
Systematic Review ◽  
Bone Cement ◽  
Vertebral Compression Fractures ◽  
Osteoporotic Vertebral Compression Fractures ◽  
Related Factors ◽  
Residual Pain ◽  
Compression Fractures ◽  
Short Period ◽  
Cement Distribution ◽  
High Level

Abstract Purpose Insignificant pain relief (IPR) in short period after vertebroplasty is common, which often disturb doctors and affect patients Therefore, we reviewed systematically relative articles and attempted to get meaningful evidence on factors and strategies for IPR.Methods PubMed, Web of Science, Embase, CNKI, WanFang, and VIP were searched for literatures treating the osteoporotic vertebral compression fractures (OVCFs) with vertebroplasty and assessing the clinical efficacy.Results 817 references were electronically retrieved, 81 full-text papers were screened and 41 studies were included. Twenty-two trials presented factors on IPR, mainly including bone cement related, operation related and patient-related factors. Nineteen studies showed strategies on residual pain, including improving osteoporosis, reforming surgical operation and add other therapies. 16 prospective, 20 retrospective and 5 meta-analyses consisted the systematic review. The date from included studies point to different results, with less risk of bias, were needed to clarify the factors and strategies for residual pain.Conclusions Bone cement distribution and operation error are highly related to the post-vertebroplasty residual pain. Many therapeutic methods could improve pain and rehabilitate function but lacking more high-level evidence due to the insufficient trails.

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 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 Vesselplasty for the treatment of osteoporotic vertebral compression fractures with peripheral wall damage: A retrospective study

2020 ◽  
Author(s):  
Chongqing Xu ◽  
Mengchen Yin ◽  
Wen Mo
Keyword(s):  
Cobb Angle ◽  
Bone Cement ◽  
Vertebral Body ◽  
Body Height ◽  
Vertebral Compression Fractures ◽  
Osteoporotic Vertebral Compression Fractures ◽  
Vertebral Body Height ◽  
Compression Fractures ◽  
Time Points ◽  
Postoperative Time

Abstract Background The clinical efficacy of vertebroplasty and kyphoplasty treating osteoporotic vertebral compression fractures (OVCF) has been widely recognized in recent years. However, there are also disadvantages of bone cement leakage (BCL), limited correction of kyphosis and recovery of vertebral height. Nowadays, in view of these shortcomings, vesselplasty has been widely used in clinical practice. The objective of this study is to assess its clinical effect and application value for the treatment of OVCF with peripheral wall damage. Methods/Design: All 62 patients (70 vertebrae) treated for OVCF with peripheral wall damage using vesselplasty were involved and retrospectively analyzed. The data collection included operation time, volume of bone cement, relevant surgical complications, visual analog scale (VAS), Oswestry disability index (ODI), vertebral body height and kyphosis Cobb angle. Results The time of operation was 20–65 (34.5 ± 10.5) minutes. The volume of bone cement was 3–8 (5.3 ± 1.3) ml. VAS and ODI at different time points after operation were decreased compared with before operation (all P < 0.05). There were no statistical differences between VAS or ODI at different postoperative time points (P > 0.05). Vertebral body height and Cobb angle at different time points after operation were improved compared with before operation (all P < 0.05). There were no statistical differences between vertebral body height or Cobb angle at different postoperative time points (all P > 0.05). Conclusion Vesselplasty can reduce the risk of BCL and better control the dispersion of bone cement in the treatment of OVCF. It has a definite effect in relieving pain, restoring the vertebral body height and correcting the kyphosis caused by injured vertebrae, especially in OVCF with peripheral wall damage. Therefore, vesselplasty is safe and worthy of clinical application.

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