中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (29): 4657-4662.doi: 10.12307/2024.813

• 组织工程骨材料 tissue-engineered bone • 上一篇    下一篇

经皮椎体成形术中骨水泥分布对手术及邻近椎体再发骨折的影响

阿卜杜吾普尔·海比尔1,2,阿里木江·玉素甫1,2,林  航1,2,吐尔洪江·阿布都热西提1,2   

  1. 1新疆医科大学,新疆维吾尔自治区乌鲁木齐市  830054;2新疆医科大学第六附属医院(新疆维吾尔自治区骨科医院),新疆维吾尔自治区乌鲁木齐市  830002
  • 收稿日期:2023-11-14 接受日期:2024-01-04 出版日期:2024-10-18 发布日期:2024-03-22
  • 通讯作者: 吐尔洪江·阿布都热西提,硕士,主任医师,硕士生导师,新疆医科大学,新疆维吾尔自治区乌鲁木齐市 830054;新疆医科大学第六附属医院(新疆维吾尔自治区骨科医院),新疆维吾尔自治区乌鲁木齐市 830002
  • 作者简介:阿卜杜吾普尔·海比尔,男,1995年生,新疆维吾尔自治区和田市人,维吾尔族,新疆医科大学在读硕士,主要从事脊柱创伤、骨质疏松症治疗等相关研究。
  • 基金资助:
    新疆维吾尔自治区科学技术厅项目,自然科学基金青年项目(2022D01C821),项目参与人:阿卜杜吾普尔·海比尔

Influence of bone cement distribution on surgical and adjacent vertebral refractures in percutaneous vertebroplasty

Abuduwupuer·Haibier1, 2, Alimujiang·Yusufu1, 2, Lin Hang1, 2, Tuerhongjiang·Abudurexiti1, 2   

  1. 1Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China; 2Sixth Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Orthopedic Hospital), Urumqi 830002, Xinjiang Uygur Autonomous Region, China
  • Received:2023-11-14 Accepted:2024-01-04 Online:2024-10-18 Published:2024-03-22
  • Contact: Tuerhongjiang·Abudurexiti, Master, Chief physician, Master’s supervisor, Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China; Sixth Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Orthopedic Hospital), Urumqi 830002, Xinjiang Uygur Autonomous Region, China
  • About author:Abuduwupuer·Haibier, Master candidate, Xinjiang Medical University, Urumqi 830054, Xinjiang Uygur Autonomous Region, China; Sixth Affiliated Hospital of Xinjiang Medical University (Xinjiang Uygur Autonomous Region Orthopedic Hospital), Urumqi 830002, Xinjiang Uygur Autonomous Region, China
  • Supported by:
    a grant from Department of Science and Technology of Xinjiang Uygur Autonomous Region, Youth Program of Natural Science Foundation of China, No. 2022D01C821 (to AH)

摘要:


文题释义:

骨质疏松性椎体压缩骨折:是骨质疏松最常见的并发症之一,由于椎体骨量减低、骨强度下降、骨脆性增加,日常活动中的轻微损伤即可造成压缩性骨折,属于一种代谢性骨病变。
经皮椎体成形术:属于一种脊柱微创手术,是在影像系统介导下通过经皮穿刺向伤椎椎体内注入骨水泥以达到恢复椎体高度、增加椎体稳定性的目的,从而减少对椎体内神经末梢的刺激、有效缓解伤椎椎体的疼痛,已经成为治疗骨质疏松性椎体压缩骨折的标准手术方案之一。


背景:研究表明,经皮椎体成形手术中良好的骨水泥分布可减少术后椎体二次骨折并有助于改善预后,但如何获得良好的骨水泥分布是脊柱外科医生面临的一个问题。

目的:分析经皮椎体成形术中骨水泥分布与手术及邻近椎体再发骨折的相关性。
方法:选择2018年1月至2022年12月新疆维吾尔自治区骨科医院收治的胸腰椎压缩骨折患者193例,骨折椎体≤2个,均接受单侧入路经皮椎体成形手术,术后进行随访。术后随访期间(随访时间6个月以上)根据手术及邻近椎体是否再次发生骨折分为骨折组(n=30)和未骨折组(n=163),对两组患者的基本资料进行单因素分析,将存在统计学差异的基本资料替换为二元logistic回归模型,探讨其与单侧经皮椎体成形术后手术及邻近椎体再次骨折的相关性。

结果与结论:①单因素分析显示,两组患者的性别、体质量指数、女性患者绝经年龄、骨水泥剂量、既往史、吸烟史、饮酒史、手术节段、手术时间、住院时间方面比较差异无显著性意义(P > 0.05),两组患者的年龄、骨密度T值、骨水泥渗漏、骨水泥分布方面比较差异有显著性意义(P < 0.05);②二元logistic回归分析显示,年龄(95%CI:1.016-1.167,P=0.016)、骨水泥渗漏(95%CI:0.080-0.582,P=0.002)、骨密度T值(95%CI:1.214-22.602,P=0.026)和骨水泥分布(P=0.007)为经皮椎体成形术后手术及邻近椎体再次发生骨折的危险因素,并且骨水泥分布Ⅰ型(骨水泥分布不接触椎体上下终板)患者经皮椎体成形术后手术及邻近椎体再发骨折风险较高;③结果表明,经皮椎体成形术后手术及邻近椎体再次骨折源于多项危险因素的综合影响,年龄、骨水泥渗漏、骨密度T值及骨水泥分布皆为手术及邻近椎体再次骨折设为独立高危因素,若骨水泥分布Ⅰ型则易引发手术或邻近椎体再次骨折。

https://orcid.org/0000-0001-7420-9761(阿卜杜吾普尔·海比尔);https://orcid.org/0000-0002-2604-0049(吐尔洪江·阿布都热西提)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料口腔生物材料纳米材料缓释材料材料相容性组织工程

关键词: 骨质疏松性椎体压缩骨折, 经皮椎体成形术, 骨水泥分布, 相邻椎体骨折, 手术椎体再次骨折, 危险因素R459.9, R318, R683

Abstract: BACKGROUND: Studies have shown that good bone cement distribution during percutaneous vertebroplasty reduces postoperative secondary vertebral fractures and helps improve prognosis. However, how to get a good distribution of bone cement is a problem for spine surgeons. 
OBJECTIVE: To analyze the correlation of bone cement distribution with surgical and adjacent vertebral refractures after percutaneous vertebroplasty. 
METHODS: A total of 193 patients with thoracolumbar compression fracture (≤ 2 fractured vertebrae) admitted to Xinjiang Uygur Autonomous Region Orthopedic Hospital from January 2018 to December 2022 were selected. They underwent percutaneous vertebroplasty via unilateral approach and were followed up after surgery. They were divided into fracture group (n=30) and non-fracture group (n=163) based on whether the surgical and adjacent vertebral fractures were observed during the follow-up period (more than 6 months). The basic data of the two groups were analyzed by univariate analysis. Statistically significant factors were replaced with binary logistic regression model to explore the correlation with recompression fracture of surgical and adjacent vertebrae after percutaneous vertebroplasty. 
RESULTS AND CONCLUSION: (1) Univariate analysis showed that there was no significant difference between the two groups in gender, body mass index, menopause age of female patients, bone cement dose, previous history, smoking history, drinking history, operation segment, operation time, and hospital stay (P > 0.05). There were significant differences in age, bone mineral density T value, bone cement leakage, and bone cement distribution between the two groups (P < 0.05). (2) Binary logistic regression analysis showed that age (95%CI: 1.016-1.167, P=0.016), bone cement leakage (95%CI: 0.080-0.582, P=0.002), bone mineral density T value (95%CI: 1.214-22.602, P=0.026), and bone cement distribution (P=0.007) were risk factors for recurrent fractures after percutaneous vertebroplasty and adjacent vertebroplasty. Patients with type I bone cement distribution (which did not touch the upper and lower endplates of the vertebral body) had a higher risk of recurrent fractures of surgical and adjacent vertebrae after percutaneous vertebroplasty. (3) The results of this study show that refracture of surgical and adjacent vertebrae is caused by the interaction of various risk factors. Age, bone cement leakage, T value of bone mineral density and bone cement distribution are independent risk factors for surgical and adjacent vertebral refracture. Refracture of surgical and adjacent vertebrae can easily occur when bone cement is distributed type I. 

Key words: osteoporotic vertebral compression fracture, percutaneous vertebroplasty, bone cement distribution, adjacent vertebral fracture, surgical vertebral refracture, risk factor

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