经皮椎体成形术后骨水泥量和分布对手术椎体及邻近椎体再发骨折的影响  

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

作　　者：阿卜杜吾普尔·海比尔 阿里木江·玉素甫 麦麦提敏·阿卜力米提 买合木提·亚库甫 艾奔·卡依尔汗 依木然·阿布都克力木 阿力木江·阿西木 林航 吐尔洪江·阿布都热西提[1] Abuduwupuer•Haibier;Alimujiang•Yusufu;Maimaitimin•Abulimiti;Maihemuti•Yakufu;Aiben•Kayierhan;Yimuran•Abudukelimu;Alimujiang•Aximu;Lin Hang;Tuerhongjiang•Abudurexiti(Sixth Affiliated Hospital,Xinjiang Medical University,Urumqi 830002,Xinjiang Uygur Autonomous Region,China)

机构地区：[1]新疆医科大学第六附属医院,新疆维吾尔自治区乌鲁木齐市830002

出　　处：《中国组织工程研究》2024年第10期1586-1591,共6页Chinese Journal of Tissue Engineering Research

基　　金：新疆维吾尔自治区科学技术厅,自然科学基金青年项目(2022D01C821),项目负责人:买合木提·亚库甫。

摘　　要：背景:研究表明,骨水泥的对称分布和有效剂量可以减少术后椎体再次骨折并有助于改善预后,但进行经皮椎体成形手术时如何获得更好的骨水泥分布和剂量仍然是外科医生面临的一个问题。目的:探讨经皮椎体成形手术治疗骨质疏松性椎体压缩骨折的高危因素,并分析这些因素与经皮椎体成形术后手术椎体及邻近椎体再发骨折的相关性。方法:选择2018年1月至2021年12月于新疆医科大学第六附属医院行单侧入路经皮椎体成形手术的111例患者,根据随访期间是否发生再骨折分为骨折组(n=17)和未骨折组(n=94)。回顾两组患者以下变量:患者性别、年龄、体质量指数、手术时间、绝经年龄、骨水泥分布指数、骨密度T值、骨水泥剂量、骨水泥分布位置、手术节段、既往病史、不良反应及椎间盘骨水泥渗漏等,对这些因素进行单因素分析,并将有统计学意义的因素替换为二元Logistic回归模型,分析与经皮椎体成形术后椎体再发骨折的相关性。结果与结论:①单因素分析结果显示,经皮椎骨成形术后椎体再发生骨折与椎间盘骨水泥渗漏(P=0.000)、骨水泥剂量(P=0.049)和骨水泥分布位置(P=0.017)等因素相关;②二元Logistic回归分析显示,骨水泥渗漏(P=0.000)、骨水泥剂量(P=0.031)和骨水泥分布位置(P=0.015)为经皮椎骨成形术后手术椎体及邻近椎体再发骨折的危险因素;与骨水泥分布Ⅰ型、Ⅱ型和Ⅲ型相比,骨水泥分布Ⅳ型和Ⅴ型的手术椎体及邻近椎体再发骨折风险较高(OR=36.340,P=0.016;OR=27.755,P=0.017);③结果表明,经皮椎体成形术后手术椎体及邻近椎体再发生骨折是由多种危险因素的相互作用引起的,骨水泥分布和骨水泥漏均为独立的危险因素,当骨水泥分布Ⅳ型和Ⅴ型时,容易发生手术椎体及邻近椎体再发骨折。外科医生术前应充分评估上述危险因素,并制定有针对性的预防和治疗策略,有助BACKGROUND:Studies have exhibited that symmetrical distribution and effective dose of bone cement can reduce postoperative vertebral refractures and help improve outcomes,but obtaining better distribution and dose of bone cement during percutaneous vertebroplasty remains an issue for surgeons.OBJECTIVE:To investigate the risk factors of percutaneous vertebroplasty in the treatment of osteoporotic vertebral compression fracture,and to analyze the correlation between these factors and recurrent fractures of the operative vertebral body and adjacent vertebral bodies after percutaneous vertebroplasty.METHODS:111 patients who underwent unilateral approach percutaneous vertebroplasty in Sixth Affiliated Hospital of Xinjiang Medical University from January 2018 to December 2021 were screened and divided into fracture group(n=17)and non-fracture group(n=94)according to whether refracture was observed during follow-up.The following variables were reviewed in both groups:Gender,age,body mass index,operation time,menopause age,bone cement distribution index,bone density T value,bone cement dose,location of bone cement distribution,percutaneous vertebroplasty stage,past history,adverse reactions and disc cement leakage of patients.These variables were analyzed by univariate analysis.The statistically significant factors were replaced by a binary Logistic regression model to analyze the correlation with vertebral refracture after percutaneous vertebroplasty.RESULTS AND CONCLUSION:(1)Univariate analysis demonstrated that after percutaneous vertebroplasty,vertebral refracture was associated with disc cement leakage(P=0.000),cement dose(P=0.049),and cement distribution location(P=0.017).(2)Binary Logistic regression revealed that bone cement leakage(P=0.000),cement dose(P=0.031),and location of cement distribution(P=0.015)were risk factors for recurrent fracture of the operative vertebral body and adjacent vertebral body after percutaneous vertebroplasty.Compared with cement distribution types I,II,and III,the risk of recurrent

关 键 词：骨质疏松性椎体压缩性骨折 经皮椎体成形术 椎体再压缩 危险因素 骨水泥量 骨水泥分布 

分 类 号：R459.9[医药卫生—治疗学] R318[医药卫生—临床医学] R683