中国组织工程研究 ›› 2014, Vol. 18 ›› Issue (31): 5036-5043.doi: 10.3969/j.issn.2095-4344.2014.31.020

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

显微镜与显微内窥镜系统治疗椎间盘突出症的Meta分析

刘孟军1,杜  斌1,位新维1,王世海1,林  清1,王  松1,陈志信2   

  1. 1兰州大学第一临床医学院,甘肃省兰州市  730000;2甘肃省人民医院骨一科,甘肃省兰州市  730000
  • 收稿日期:2014-06-29 出版日期:2014-07-23 发布日期:2014-07-23
  • 通讯作者: 陈志信,博士,主任医师,甘肃省人民医院骨一科,甘肃省兰州市 730000
  • 作者简介:刘孟军,男,1986年生,重庆市人,兰州大学在读硕士,主要从事脊柱外科、创伤外科以及组织工程研究。

Microsurgical discectomy versus microendoscopic discectomy for treatment of lumbar disc herniations: a meta-analysis

Liu Meng-jun1, Du Bin1, Wei Xin-wei1, Wang Shi-hai1, Lin Qing1, Wang Song1, Chen Zhi-xin2   

  1. 1First Clinical Medical College of Lanzhou University, Lanzhou 730000, Gansu Province, China; 2First Department of Orthopedics, Gansu Provincial People’s Hospital, Lanzhou 730000, Gansu Province, China
  • Received:2014-06-29 Online:2014-07-23 Published:2014-07-23
  • Contact: Chen Zhi-xin, M.D., Chief physician, First Department of Orthopedics, Gansu Provincial People’s Hospital, Lanzhou 730000, Gansu Province, China
  • About author:Liu Meng-jun, Studying for master’s degree, First Clinical Medical College of Lanzhou University, Lanzhou 730000, Gansu Province, China

摘要:

背景:显微椎间盘切除与显微内窥镜下椎间盘切除是两种安全有效的椎间盘手术方式,目前关于两种显微技术间的比较研究较少,各研究得出的结论不太一致。
目的:通过Meta分析比较显微椎间盘切除与显微内窥镜下椎间盘切除治疗椎间盘突出症的安全性和有效性。
方法:检索Cochrane Library、PubMed、CNKI、VIP、Web of Science、万方等数据库,时间限制均为建库到2013年11月;并手工检索相关杂志,收集显微椎间盘切除和显微内窥镜下椎间盘切除治疗腰椎间盘突出症的随机对照试验,对纳入研究按RevMan 5.2软件内条目进行质量评价,进行Meta分析。
结果与结论:共纳入5个随机对照试验,共1 430例患者。Meta分析结果显示:在住院时间[MD=-0.19(-0.43, 0.05),P=0.13]、Oswestry功能障碍指数改善率[MD=2.78(-0.15,5.72),P=0.06]、目测类比评分改善率[MD=1.96(-0.29,4.21),P=0.09]、神经根损伤方面[RR=0.20(0.03,1.12),P=0.07],两种治疗方式差异无显著性意义。与显微内窥镜下椎间盘切除相比,显微椎间盘切除手术时间短[MD=-10.13 (-14.06,-6.21),    P < 0.000 01],术中出血量少[MD=-24.27 (-39.45,-9.08),P=0.002],硬脊膜撕裂发生率低[RR= 0.28 (0.11, 0.68),P=0.005],复发率低[RR=0.34 (0.14,0.83),P=0.02]。提示目前在相同条件下显微椎间盘切除治疗椎间盘突出症更为安全有效,但是随着技术及设备的更新上述结论不一定永远不变,建议临床医生根据实际情况选择治疗方式。该课题尚需更多高质量的随机对照试验验证,同时应及时更新。


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


全文链接:

关键词: 植入物, 脊柱植入物, 椎间盘突出症, 显微椎间盘切除, 显微内窥镜, 随机对照试验, Meta分析

Abstract:

BACKGROUND: Microsurgical discectomy and microendoscopic discectomy are effective safe methods for treatment of lumbar disc herniations. Currently, the comparative study on two kinds of microtechnology was less, and the conclusion of each study is different.
OBJECTIVE: To compare the safety and effectiveness between microsurgical discectomy and microendoscopic discectomy for treatment of lumbar disc herniations using meta-analysis.
METHODS: Cochrane Library, PubMed, CNKI, VIP, Web of Science and Wanfang were searched for articles published from building to November 2013. Related journals were retrieved by hand. Randomized controlled trials of microsurgical discectomy and microendoscopic discectomy for treatment of lumbar disc herniations were collected. Qualities of included studies were evaluated using RevMan 5.2 software, and then analyzed by meta-analysis.
RESULTS AND CONCLUSION: A total of 5 randomized controlled trials involving 1 430 cases were included. The results of meta-analysis indicated that no significant difference between microsurgical discectomy and microendoscopic discectomy groups was detected in the length of hospital stay [MD=-0.19 (-0.43, 0.05), P=0.13], the improvement rate of Oswestry disability index [MD=2.78 (-0.15, 5.72), P=0.06], the improvement rate of 
visual analogue scale [MD=1.96 (-0.29, 4.21), P=0.09] and the root injure [RR= 0.20 (0.03, 1.12), P=0.07]. Compared with microendoscopic discectomy, microsurgical discectomy showed less surgical time [MD=-10.13 (-14.06, -6.21), P < 0.000 01], less blood loss [MD=-24.27 (-39.45, -9.08), P=0.002], lower incidence of dural tear [RR=0.28(0.11, 0.68), P=0.005], lower risk of recurrent herniation [RR=0.34 (0.14, 0.83), P=0.02]. Above data showed that microsurgical discectomy for lumbar disc herniations was safe and effective under the same condition, but with updated technology and equipment, above conclusion is not necessarily always the same. We suggested that clinical physicians should choose a manner based on practical condition. This topic still requires the verification of more high-quality randomized controlled trials, and the conclusion should be updated promptly.


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


全文链接:

Key words: intervertebral disk displacement, microsurgery, diskectomy, randomized controlled trial, meta-analysis

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