中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (22): 3475-3480.doi: 10.3969/j.issn.2095-4344.1273

• 组织工程骨及软骨材料 tissue-engineered bone and cartilage materials • 上一篇    下一篇

高黏度骨水泥椎体成形治疗骨质疏松性椎体压缩骨折

房根强1,赵正历2,靳宪辉1,张庆胜1,崔胜杰1,魏  巍1,闫广辉1,武佳奇1,赵  磊1
  

  1. 衡水市人民医院(哈励逊国际和平医院), 1骨病科,2内分泌科,河北省衡水市  053000
  • 收稿日期:2019-03-09
  • 作者简介:房根强,男,1980年生,河北省衡水市人,汉族,硕士,主治医师,主要从事脊柱外科研究。
  • 基金资助:

    2015年度河北省医学科学研究重点计划项目(20150427),项目负责人:房根强

Clinical efficacy of high viscosity bone cement vertebroplasty for treating osteoporotic vertebral compression fractures

Fang Genqiang1, Zhao Zhengli2, Jin Xianhui1, Zhang Qingsheng1, Cui Shengjie1, Wei Wei1, Yan Guanghui1, Wu Jiaqi1, Zhao Lei1
  

  1. 1Department of Osteopathy, 2Department of Endocrinology, Hengshui City People’s Hospital (Harrison International Peace Hospital), Hengshui 053000, Hebei Province, China
  • Received:2019-03-09
  • About author:Fang Genqiang, Master, Attending physician, Department of Osteopathy, Hengshui City People’s Hospital (Harrison International Peace Hospital), Hengshui 053000, Hebei Province, China
  • Supported by:

    the Key Medical Science Research Program of Hebei Province in 2015, No. 20150427 (to FGQ)

摘要:

文章快速阅读:

文题释义:
聚甲基丙烯酸甲酯:是一种无机高分子骨修复材料,由聚甲基丙烯酸甲酯和单体丙烯酸甲酯聚合而成,属传统的骨替代材料,其聚合过程大致分为稀薄、黏稠、硬化、产热4个时期。
经皮椎体成形:是治疗骨质疏松性压缩骨折的一种微创手术,经皮通过椎弓根向伤椎内注入骨水泥,以达到增加椎体强度和稳定性、迅速缓解患者疼痛的目的。
 
 
背景:有研究证实,采用高黏度骨水泥进行椎体成形治疗,可明显降低骨水泥渗漏风险。
目的:分析高黏度骨水泥椎体成形治疗对骨质疏松性椎体压缩骨折的临床疗效。
方法:纳入2014年10月至2017年2月衡水市人民医院骨病科收治的骨质疏松性椎体压缩骨折患者200例,其中男82例,女118例,年龄60-82岁,随机分2组:试验组(n=100)采用高黏度骨水泥行椎体成形治疗,对照组(n=100)采用低黏度骨水泥行椎体成形治疗,记录术中骨水泥渗漏情况。治疗前及治疗后3个月、1年,利用目测类比评分、下腰痛功能障碍指数评分、健康调查简表SF-36评分评估临床症状改善情况,利用影像学检查评估伤椎椎体高度恢复与Cobb角矫正情况。试验已获得哈励逊国际和平医院伦理委员会批准,批准号:2015-2-003(卫)。
结果与结论:①试验组骨水泥渗漏率明显低于对照组(10%,27%,P=0);②治疗后3个月、1年,两组的目测类比评分、下腰痛功能障碍指数评分明显低于治疗前(P < 0.05),SF-36评分明显高于治疗前(P < 0.05),两组间目测类比评分、下腰痛功能障碍指数评分及SF-36评分比较差异均无显著性意义(P > 0.05);③治疗后3个月、1年,两组的伤椎椎体高度与Cobb角均较治疗前明显改善(P < 0.05),两组间伤椎椎体高度与Cobb角比较差异无显著性意义(P > 0.05);④结果表明,高黏度骨水泥与低黏度骨水泥椎体成形治疗骨质疏松性椎体压缩骨折均具有较好的临床疗效,但使用高黏度骨水泥的骨水泥渗漏风险较低。

关键词: 高黏度骨水泥, 低黏度骨水泥, 椎体形成术, 骨质疏松性椎体压缩骨折, 临床疗效, 椎体高度恢复, Cobb角矫正

Abstract:

BACKGROUND: Studies have confirmed that the use of high viscosity bone cement for vertebroplasty can significantly reduce the risk of bone cement leakage.
OBJECTIVE: To study the clinical effect of high viscosity bone cement vertebroplasty in the treatment of osteoporotic vertebral compression fractures.
METHODS: From October 2014 to February 2017, 200 patients with osteoporotic vertebral compression fractures were enrolled at the Department of Osteopathy, Hengshui City People’s Hospital, including 82 males and 118 females, aged 60-82 years. The patients were randomly divided into two groups: trial group (n=100, high viscosity bone cement for vertebroplasty) and control group (n=100, low viscosity bone cement for vertebroplasty), and the bone cement leakage intraoperatively was recorded. The Visual Analog Scale score, low back pain dysfunction index score and SF-36 score were used to evaluate the improvement of clinical symptoms at baseline and 3 months and 1 year after surgery. The height recovery and Cobb angle of the injured vertebrae were evaluated by imaging examination. The study was approved by the Ethics Committee of Harrison Internal Peace Hospital, approval number: 2015-2-003.
RESULTS AND CONCLUSION: (1) The incidence of bone cement leakage in the trial group was significantly lower than that in the control group (10%, 27%, P=0). (2) At 3 months and 1 year after surgery, the Visual Analog Scale score and low back pain dysfunction index scores in both groups were significantly lower than those at baseline, and the SF-36 score was significantly higher than that at baseline (P < 0.05). All above scores showed no significant difference between two groups (P > 0.05). (3) The height and Cobb angle of the injured vertebrae in both groups were significantly improved compared with those at baseline (P < 0.05), and there was no significant difference in the height and Cobb angle of the injured vertebrae between two groups (P > 0.05). (4) These results indicate that both high viscosity bone cement and low viscosity bone cement vertebroplasties have good clinical effect in the treatment of osteoporotic vertebral compression fracture, but the risk of bone cement leakage is low when high viscosity bone cement is used.

Key words: high viscosity bone cement, low viscosity bone cement, vertebroplasty, osteoporotic vertebral compression fracture, clinical efficacy, vertebral height recover, Cobb angle correctiony

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