中国组织工程研究 ›› 2021, Vol. 25 ›› Issue (3): 456-462.doi: 10.3969/j.issn.2095-4344.2946

• 骨与关节循证医学 evidence-based medicine of the bone and joint • 上一篇    下一篇

弯角与单侧椎弓根入路椎体成形治疗骨质疏松性椎体压缩骨折有效性与安全性的Meta分析

钟远鸣1,万  通2,钟锡锋2,吴卓檀2,何炳坤2,吴思贤2   

  1. 1广西中医药大学第一附属医院,广西壮族自治区南宁市    530001;2广西中医药大学研究生院,广西壮族自治区南宁市   530001
  • 收稿日期:2020-03-03 修回日期:2020-03-10 接受日期:2020-04-11 出版日期:2021-01-28 发布日期:2020-11-19
  • 通讯作者: 钟远鸣,博士生导师,教授,主任医师,广西中医药大学第一附属医院,广西壮族自治区南宁市 530001
  • 作者简介:钟远鸣,男,1963 年生,广西壮族自治区南宁市人,壮族,博士生导师,教授,主任医师,主要从事脊柱脊髓疾病的诊治研究。
  • 基金资助:
    国家自然科学基金项目(81760874);中医学广西一流学科(桂教科研(2018)12号)

Meta-analysis of the efficacy and safety of percutaneous curved vertebroplasty and unilateral pedicle approach percutaneous vertebroplasty in the treatment of osteoporotic vertebral compression fracture

Zhong Yuanming1, Wan Tong2, Zhong Xifeng2, Wu Zhuotan2, He Bingkun2, Wu Sixian2   

  1. 1First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning  530001, Guangxi Zhuang Autonomous Region, China; 2Graduate School of Guangxi University of Chinese Medicine, Nanning  530001, Guangxi Zhuang Autonomous Region, China
  • Received:2020-03-03 Revised:2020-03-10 Accepted:2020-04-11 Online:2021-01-28 Published:2020-11-19
  • Contact: Zhong Yuanming, Doctoral supervisor, Professor, Chief physician, First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China
  • About author:Zhong Yuanming, Doctoral supervisor, Professor, Chief physician, First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530001, Guangxi Zhuang Autonomous Region, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81760874; the First Class Discipline of Traditional Chinese Medicine in Guangxi Zhuang Autonomous Region, No. GJKY(2018)12

摘要:

文题释义:
椎体成形术:是一种微创术式,该术式在X射线设备的监护下将穿刺针插入伤椎内,建立通道并将人工骨或者骨水泥注入伤椎内部,以稳定伤椎,防止椎体进一步塌陷,从而缓解疼痛及改善患者的脊柱功能活动。
弯角椎体成形术:作为一种改良型椎体成形术,它可以利用弯曲套管注射骨水泥,通过单侧椎弓根入路将骨水泥在伤椎内进行多点注射,从而优化骨水泥在伤椎内的分布,理论上可以有效弥补经单侧椎弓根入路椎体成形术中骨水泥分布不均匀的缺点。

目的:目前对于弯角椎体成形与单侧椎弓根入路椎体成形治疗骨质疏松性椎体压缩骨折的疗效是否存在差异尚有争论。系统评价2种术式治疗骨质疏松性椎体压缩性骨折的有效性与安全性。
方法:计算机检索截止至2020年1月的万方、维普中文数据库、CNKI、PubMed、EMBASE、The Cochrane library、CBM等数据库,搜集有关弯角椎体成形和单侧椎弓根入路椎体成形治疗骨质疏松性椎体压缩性骨折的随机对照试验,并且以手工检索相关论文。由2位评价员独立筛选文献、提取资料并评价纳入研究的方法学质量后,采用Stata/SE 12.0软件进行 Meta 分析。
结果:①共纳入8个随机对照试验,包含628例患者,其中弯角椎体成形组394例,单侧椎弓根入路椎体成形组404例;②Meta 分析结果显示,弯角椎体成形组在改善目测类比评分[MD=-0.20,95%CI(-0.28,-0.12),P < 0.05]、骨水泥渗漏率[RR=0.30,95%CI(0.15,0.58),P < 0.05]、骨水泥于椎体中心总分布率[RR=1.27,95%CI(1.12,1.45),P < 0.05]等方面均优于单侧椎弓根入路椎体成形组;③2种术式在Oswestry功能障碍指数[MD=-4.83,95%CI(-9.71,0.05),P=0.052]、手术时间[MD=-1.54,95%CI(-5.91,2.82),P=0.488]及术中X射线曝光次数[MD=-0.70,95%CI(-2.11,0.71),P=0.33]等方面差异均无显著性意义。
结论:与单侧椎弓根入路椎体成形相比,弯角椎体成形具有止痛效果明显、骨水泥渗漏率低、骨水泥于椎体中心总分布率高等优势。鉴于纳入研究的质量有限,上述结论仍需大量高质量的多中心随机对照试验来提供更多证据。
https://orcid.org/0000-0003-4441-4355 (钟远鸣) 

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱;骨折;内固定;数字化骨科;组织工程

关键词: 骨, 骨水泥, 弯角, 椎体成形, 椎弓根, 骨质疏松, 椎体压缩骨折, Meta 分析

Abstract: OBJECTIVE: It remains disputed whether percutaneous curved vertebroplasty and unilateral pedicle approach percutaneous vertebroplasty in the treatment of osteoporotic vertebral compression fracture. This study systematically analyzed the efficacy and safety of percutaneous curved vertebroplasty and unilateral pedicle approach percutaneous vertebroplasty in the treatment of osteoporotic vertebral compression fracture. 
METHODS: A computer-based online search of Wanfang, VIP, CNKI, PubMed, EMBASE, The Cochrane library, and CBM was performed to retrieve randomized controlled trial studies regarding percutaneous curved vertebroplasty and unilateral pedicle approach percutaneous vertebroplasty in the treatment of osteoporotic vertebral compression fracture published before January 2020. Related papers were manually searched. After two evaluators independently selected literature, data were extracted and the quality of methodology included in the study was evaluated. Meta-analysis was carried out by using Stata/SE 12.0 software.
RESULTS: (1) A total of eight randomized controlled trials were conducted, including 628 patients, of whom 394 were treated with percutaneous curved vertebroplasty and 404 with unilateral pedicle approach percutaneous vertebroplasty. (2) The meta-analysis results showed that visual analogue scale score [MD=-0.20, 95%CI(-0.28, -0.12), P < 0.05], the leakage rate of bone cement [RR=0.30, 95%CI(0.15, 0.58), P < 0.05], and the total distribution rate of bone cement in the center of vertebral body [RR=1.27, 95%CI(1.12, 1.45), P < 0.05] were better in the percutaneous curved vertebroplasty group than those in the unilateral pedicle approach percutaneous vertebroplasty group. (3) There was no significant difference in Oswestry disability index score [MD=-4.83, 95%CI (-9.71, 0.05), P=0.052], operation time [MD=-1.45, 95%CI(-5.91, 2.82), P=0.488]and X-ray exposure times [MD=-0.70, 95%CI(-2.11, 0.71), P=0.33] between the two methods.  
CONCLUSION: Percutaneous curved vertebroplasty exhibits significant advantages in analgesic effect, low leakage rate of bone cement and the high total distribution rate of bone cement in the center over unilateral pedicle approach percutaneous vertebroplasty. Therefore, a large number of high-quality multicenter randomized controlled trials are needed to provide more evidence.

Key words: bone, bone cement, curved, vertebroplasty, pedicle, osteoporosis, vertebral compression fracture, meta-analysis

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