中国组织工程研究 ›› 2020, Vol. 24 ›› Issue (4): 650-656.doi: 10.3969/j.issn.2095-4344.1444

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

囊袋技术与经皮穿刺椎体后凸成形治疗胸腰椎骨质疏松性压缩骨折:评价改善伤椎术后cobb角及减少骨水泥渗漏的Meta分析

李凯明1,王尚全2,李玲慧2,朱立国1,张  清1,谢  瑞1   

  1. 中国中医科学院望京医院,1脊柱二科,2骨伤综合科,北京市  100102
  • 收稿日期:2019-04-22 修回日期:2019-04-30 接受日期:2019-06-04 出版日期:2020-02-08 发布日期:2020-01-07
  • 通讯作者: 张清,博士后,主任医师,博士生导师,中国中医科学院望京医院脊柱二科,北京市 100102
  • 作者简介:李凯明,男,中国中医科学院在读博士,主要从事脊柱及相关疾病的研究。
  • 基金资助:
    国家自然科学基金(81674005);中央级公益性科研院所基本科研业务费专项资金资助(ZZ10-015);首都卫生发展科研专项项目(2018-2-4162)

Bone filling bag vertebroplasty and percutaneous kyphoplasty for the treatment of thoracolumbar osteoporotic compression fractures: a meta-analysis of improving Cobb angle and reducing bone cement leakage

Li Kaiming1, Wang Shangquan2, Li Linghui2, Zhu Liguo1, Zhang Qing1, Xie Rui1   

  1. 1Second Department of Spine Surgery, 2Department of Orthopedics and Traumatology, Wangjing Hospital of China Academy of Traditional Chinese Medical Sciences, Beijing 100102, China
  • Received:2019-04-22 Revised:2019-04-30 Accepted:2019-06-04 Online:2020-02-08 Published:2020-01-07
  • Contact: Zhang Qing, MD, Chief physician, Doctor’s supervisor, Second Department of Spine Surgery, Wangjing Hospital of China Academy of Traditional Chinese Medical Sciences, Beijing 100102, China
  • About author:Li Kaiming, Doctoral candidate, Physician, Second Department of Spine Surgery, Wangjing Hospital of China Academy of Traditional Chinese Medical Sciences, Beijing 100102, China
  • Supported by:
    the National Natural Science Foundation of China, No. 81674005; the Fundamental Research Funds for the Central Public Welfare Research Institutes, No. ZZ10-015; the Capital Health Research and Development Program, No. 2018-2-4162

摘要:

文题释义:
囊袋技术:是通过向椎体内置入囊袋,借助压力注射系统向高分子网层状结构的囊袋内灌注骨水泥,扩张囊袋,使椎体高度恢复。继续灌注的骨水泥透过网格渗出,渗入到骨折裂隙,形成微观绞锁,达到加固病椎、减少骨水泥渗漏的目的。
经皮穿刺椎体后凸成形术:该技术采用椎体内置入气囊扩张的方法使椎体复位,在椎体内部形成空隙,减小骨水泥注入所需的推力,使骨水泥在椎体内不易流动。可有效解除或缓解疼痛,恢复病椎的高度,但临床发现仍存在骨水泥渗漏等风险。

背景:目前对于囊袋技术与经皮穿刺椎体后凸成形术治疗胸腰椎骨质疏松性压缩骨折的临床疗效是否存在差异尚有争论。

目的:通过系统评价比较囊袋技术与经皮穿刺椎体后凸成形术治疗胸腰椎骨质疏松性压缩骨折的有效性及安全性。

方法:计算机检索在2019年2月之前公开发表在中国知网(CNKI)、万方、维普、CBM、EMBASE、MEDLINE及Cochrane图书馆数据库中的所有关于囊袋技术与经皮穿刺椎体后凸成形术治疗胸腰椎骨质疏松性压缩骨折的随机对照研究和国内外临床试验。由2位研究员独立进行文献筛选、数据提取,按Cochrane协作网标准对纳入随机对照试验逐个进行质量评价,对符合纳入标准的研究用RevMan 5.3软件进行Meta分析。

结果与结论:①最终纳入6篇随机对照试验,共517例患者,其中囊袋技术组257例,经皮穿刺椎体后凸成形术组260例;②Meta分析结果显示:两种术式在改善胸腰椎骨质疏松性压缩骨折患者目测类比评分(MD=0.00,95%CI:-0.09-0.10,P=0.94)、椎体高度恢复(SMD=0.11,95%CI:-0.26-0.48,P=0.57)、治疗后ODI功能障碍评分(MD=1.47,95%CI:-0.45-3.39,P=0.13)等方面差异均无显著性意义,但在术后cobb角(MD=-1.08,95%CI:-1.47至-0.70,P < 0.000 01)、骨水泥渗漏率(RR=0.24,95%CI:0.13-0.45,P < 0.000 01)方面均有显著性意义;③上述结果证实,与经皮穿刺椎体后凸成形术相比,囊袋技术在改善伤椎术后cobb角及减少骨水泥渗漏等并发症发生率方面具有显著优势,在目测类比评分、椎体高度恢复、ODI功能障碍评分等临床疗效相似,因此后期仍需大量高质量的多中心随机对照研究提供更充足的证据。

ORCID: 0000-0001-8871-3539(李凯明)

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: 囊袋技术, 经皮穿刺椎体后凸成形术, 胸腰椎骨质疏松性压缩骨折, 椎体后凸成形术, 骨水泥渗漏, Cobb角, 椎体高度, 有效性, 安全性, Meta分析

Abstract:

BACKGROUND: It remains disputed whether bone filling bag vertebroplasty and percutaneous kyphoplasty have different treatment efficacy in the treatment of thoracolumbar osteoporotic compression fractures.

OBJECTIVE: To systematically analyze the efficacy and safety of bone filling bag vertebroplasty and percutaneous kyphoplasty in the treatment of thoracolumbar osteoporotic compression fractures.

METHODS: A computer-based online search of CNKI, Wanfang, VIP, CBM, EMBASE, MEDLINE, and Cochrane libraries was performed to retrieve randomized controlled trial studies regarding bone filling bag vertebroplasty and percutaneous kyphoplasty in the treatment of thoracolumbar osteoporotic compression fractures published before February 2019.Two researchers independently conducted literature screening and data extraction. According to the Cochrane Collaboration Network standard, the quality of the randomized controlled trial studies was evaluated one by one. The studies that met the inclusion criteria were analyzed using the RevMan5.3 software.

RESULTS AND CONCLUSION: Six randomized controlled trial studies were included. A total of 517 patients were included in the final analysis. Among them, 257 patients received bone filling bag vertebroplasty and 260 patients received percutaneous kyphoplasty. Meta-analysis showed that there were no significant differences in postoperative Visual Analogy Score (MD=0.00, 95%CI: -0.09-0.10, P=0.94), vertebral height recovery (SMD=0.11, 95%CI: -0.26-0.48, P=0.57), and Oswestry Disability Index (MD=1.47, 95%CI: -0.45-3.39, P=0.13) between these two surgical procedures. But postoperative Cobb angle (MD=-1.08, 95%CI: -1.47 to -0.70, P < 0.000 01) and bone cement leakage rate (RR=0.24, 95%CI: 0.13-0.45, P < 0.000 01) were significantly different between these two surgical procedures. Bone filling bag vertebroplasty exhibits significant advantages in improving postoperative Cobb angle and reducing bone cement over percutaneous kyphoplasty. These two surgical procedures have similar clinical outcomes such as postoperative Visual Analogy Score, vertebral height recovery, and Oswestry Disability Index. Therefore, a large number of high-quality multicenter randomized controlled trials are needed to provide more evidence. 

Key words: bone filling bag vertebroplasty, percutaneous hyphoplasty, osteoporotic vertebral compression fractures, percutaneous kyphoplasty, bone cement leakage, Cobb angle, vertebral height, effectiveness, safety, Meta-analysis

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