中国组织工程研究 ›› 2017, Vol. 21 ›› Issue (34): 5571-5576.doi: 10.3969/j.issn.2095-4344.2017.34.026

• 生物材料循证医学 evidence-based medicine of biomaterials • 上一篇    

高黏度与低黏度骨水泥经皮椎体成形治疗骨质疏松椎体压缩性骨折的Meta分析

徐  敏1,张鸿升1,王  继1,唐福宇1,黄承军1,梁冬波1,薛  鸿1,徐宝山2
  

  1. 1柳州市中医医院骨伤科,广西壮族自治区柳州市  545000;2天津市天津医院脊柱外科,天津市  300211
  • 收稿日期:2017-07-06 出版日期:2017-12-08 发布日期:2018-01-04
  • 通讯作者: 徐宝山,主任医师,博士,天津市天津医院脊柱外科,天津市 300211
  • 作者简介:徐敏,男,1961年生,广西壮族自治区南宁市人,主任医师,主要从事中西结合治疗脊柱外科相关疾病的研究。
  • 基金资助:

    国家自然科学基金资助项目(81272046,31670983)

A Meta-analysis on percutaneous vertebroplasty with high-viscosity and low-viscosity bone cement for osteoporotic vertebral compression fractures

Xu Min1, Zhang Hong-sheng1, Wang Ji1, Tang Fu-yu1, Huang Cheng-jun1, Liang Dong-bo1, Xue Hong1, Xu Bao-shan2 
  

  1. 1Department of Orthopedics and Traumatology, Liuzhou Traditional Chinese Medical Hospital, Liuzhou 545000, Guangxi Zhuang Autonomous Region, China; 2Department of Spinal Surgery, Tianjin Hospital, Tianjin 300211, China
  • Received:2017-07-06 Online:2017-12-08 Published:2018-01-04
  • Contact: Xu Bao-shan, M.D., Chief physician, Department of Spinal Surgery, Tianjin Hospital, Tianjin 300211, China
  • About author:Xu Min, Chief physician, Department of Orthopedics and Traumatology, Liuzhou Traditional Chinese Medical Hospital, Liuzhou 545000, Guangxi Zhuang Autonomous Region, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81272046, 31670983

摘要:

文章快速阅读:

 

文题释义:
骨质疏松性椎体压缩性骨折:骨质疏松症造成骨组织内钙的逐渐丢失,引起骨密度和骨强度的降低,容易导致骨质疏松性椎体压缩性骨折,骨质疏松性椎体压缩性骨折可造成持续性剧烈的胸腰背痛、脊柱后凸畸形与侧弯畸形等功能障碍,造成患者活动能力降低,并严重影响多个系统的功能。
骨水泥渗漏:仍是经皮椎体成形术的主要并发症,骨水泥渗漏部位常常发生在椎管内、硬膜囊外、相邻椎间盘及椎旁静脉丛等。黏度作为影响骨水泥性能的主要参数,目前被认为是影响骨水泥渗漏的关键因素。而进一步的临床观察发现,高黏度水泥可能减少骨水泥椎旁血管渗漏发生的概率。
 
背景:经皮椎体成形术治疗骨质疏松性椎体压缩性骨折的疗效已得到肯定,但骨水泥渗漏导致的相关并发症仍时有发生。
目的:系统评价经皮椎体成形术中使用高黏度和低黏度骨水泥治疗骨质疏松椎体压缩性骨折的安全性和并发症。
方法:通过计算机检索PubMed、CochraneLibrary(2016年12月)、Embase、以及中国知网、维普期刊数据库、万方资源数据库、中国生物医学文献服务系统,检索年限从2000年1月至2016年12月,同时手工检索相关的中英文骨科杂志。收集使用高黏度和低黏度骨水泥治疗骨质疏松椎体压缩骨折的随机对照试验,然后按Cochrane协作网推荐的方法进行系统评价。利用国际Cochrane协作网为系统评价工作者所提供的专用软件RevMan 5.2进行Meta分析。
结果与结论:①共纳入6篇文献,均为经皮椎体成形术中使用高黏度和低黏度骨水泥治疗骨质疏松椎体压缩性骨折的随机对照试验,患者共554例,其中使用高黏度骨水泥278例,低黏度骨水泥276例;②2组病例术后疼痛症状均得到缓解,在术后邻近椎体骨折方面,2组患者差异无显著性意义(P > 0.05);③但在改善目测类比评分、Oswestry 功能障碍指数、椎体后凸Cobb角与预防骨水泥渗漏发生率方面,经皮椎体成形术高黏度骨水泥组优于低黏度骨水泥组(P < 0.05);④Meta分析结果显示,经皮椎体成形术中使用高黏度和低黏度骨水泥修复骨质疏松椎体压缩骨折均可迅速缓解患者疼痛症状,皆为安全有效的治疗方法;但与低黏度骨水泥相比,高黏度骨水泥在改善术后目测类比评分、Oswestry 功能障碍指数、椎体后凸Cobb角与预防骨水泥渗漏方面更具优势。

关键词: 生物材料, 骨生物材料, 高黏度骨水泥, 低黏度骨水泥, 经皮椎体成形术, 骨质疏松, 压缩骨折, 系统评价, 国家自然科学基金

Abstract:

BACKGROUND: Percutaneous vertebroplasty (PVP) has been proved to be effective for osteoporotic vertebral compression fractures (OVCF); however, bone cement leakage-related complications occur frequently.
OBJECTIVE: To systematically evaluate the safety and complications of PVP with high-viscosity and low-viscosity bone cement in the treatment of OVCF.
METHODS: We performed a systematic search by computer in PubMed, EMBASE, Cochrane Library (December, 2016) and CNKI, CBM, VIP and WanFang databases from January, 2000 to December, 2016; meanwhile, the relevant Chinese and English orthopedic journals were retrieved manually. Randomized controlled trials (RCTs) concerning the use of high-viscosity and low-viscosity bone cement in the PVP for OVCF were collected and systematically reviewed using the method recommended by the Cochrane Collaboration. The Meta-analysis was performed by using the RevMan5.2.
RESULTS AND CONCLUSION: Six relevant RCTs were included, involving 554 patients (high-viscosity bone cement was used in 278 cases and low-viscosity bone cement in 276 cases). Meta-analysis results showed that postoperative pain symptoms were alleviated in all the 554 cases, and there was no significant difference in the amount of adjacent vertebral fractures between two approaches (P > 0.05). However, there was a significant difference in the visual analog scale score, Oswestry disability index value, Cobb angle, and bone cement leakage rate between high-viscosity and low-viscosity cement groups (P < 0.05). To conclude, PVP with either high-viscosity or low-viscosity bone cement can relieve pain rapidly in OVCF patients, and both approaches are safe and effective. However, high-viscosity bone cement has a lower cement leakage rate and better outcomes in visual analog scale score, Oswestry disability index, Cobb angle and cement leakage prevention as compared with low-viscosity bone cement.

Key words: Vertebroplasty, Osteoporosis, Fractures, Compression, Evidence-Based Medicine, Tissue

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