中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (2): 298-303.doi: 10.3969/j.issn.2095-4344.1517

• 生物材料综述 biomaterial review • 上一篇    下一篇

结核性骨缺损重建材料应用现状

方 旭1,董军峰1,2,赵红卫2,陈海丹1   

  1. 1三峡大学第一临床医学院(宜昌市中心人民医院)脊柱外科,湖北省宜昌市 443003;2三峡大学脊柱医学与创伤研究所,湖北省宜昌市 443003
  • 收稿日期:2018-10-16 出版日期:2019-01-18 发布日期:2019-01-18
  • 通讯作者: 董军峰,博士,副主任医师,硕士生导师,三峡大学第一临床医学院(宜昌市中心人民医院)脊柱外科,湖北省宜昌市 443003
  • 作者简介:方旭,男,1994年生,湖北省荆州市人,三峡大学外科学在读硕士,主要从事脊柱外科、生物材料与骨组织工程研究。
  • 基金资助:

    2016年国家自然科学基金(青年基金项目)(31600779,项目负责人:董军峰);2018年宜昌市医疗卫生科研项目(A18-301-30,项目负责人:董军峰)

Reconstructive implants for defects in bone tuberculous surgery

Fang Xu1, Dong Junfeng1, 2, Zhao Hongwei2, Chen Haidan1   

  1. 1Department of Spinal Surgery, the First College of Clinical Medical Science (Yichang Central People’s Hospital), China Three Gorges University, Yichang 443003, Hubei Province, China; 2Institute of Spinal Medicine and Trauma, China Three Gorges University, Yichang 443003, Hubei Province, China
  • Received:2018-10-16 Online:2019-01-18 Published:2019-01-18
  • Contact: Dong Junfeng, PhD, Associate chief physician, Master’s supervisor, Department of Spinal Surgery, the First College of Clinical Medical Science (Yichang Central People’s Hospital), China Three Gorges University, Yichang 443003, Hubei Province, China; Institute of Spinal Medicine and Trauma, China Three Gorges University, Yichang 443003, Hubei Province, China
  • About author:Fang Xu, Master candidate, Department of Spinal Surgery, the First College of Clinical Medical Science (Yichang Central People’s Hospital), China Three Gorges University, Yichang 443003, Hubei Province, China
  • Supported by:

    the National Natural Science Foundation of China (Youth Foundation), No. 31600779 (to DJF); the Yichang Medical and Health Research Project in 2018, No. A18-301-30 (to DJF)

摘要:

文章快速阅读:

 

文题释义:
人工骨材料:是一种具有生物功能的新型无机非金属材料,具有类似于人骨与天然牙性质的结构,可从人体体液补充某些离子形成新骨,在骨骼结合界面发生分解、吸收、析出等反应,实现骨骼牢固结合,常用于骨缺损修复。
结核性骨缺损:骨关节结核外科手术治疗时在行局部病灶清除过程中,病灶周围因清除干酪样坏死组织、寒性脓肿、边缘硬化骨组织、死骨后,会导致一定程度的医源性骨缺损,称为结核性骨缺损,此类医源性骨缺损的成功重建与否对骨关节结核外科治疗至关重要。
 
 
背景:结核性骨缺损的成功修复对骨关节结核的外科治疗至关重要,现有结核性骨缺损修复材料种类繁多,但各有不足。
目的:对结核性骨缺损修复材料的应用现状做一综述。
方法:由第一作者检索2000至2018年PubMed数据库、中国知网、维普中国期刊网等收录的与结核性骨缺损修复相关的文献,优先选择近期发表或发表在权威杂志上的文章。英文检索词为“spinal tuberculosis;bone defect;biomaterials;scaffold”,中文检索词为“骨关节结核;骨缺损;支架;植骨材料”,初检得到 91篇文章,根据纳入标准选择其中的48篇进行综述。

结果与结论:结核性骨缺损的成功修复对骨关节结核的治疗至关重要,现有结核性骨缺损修复材料种类繁多,主要有自体骨和同种异体骨、人工合成骨材料、人工椎体、钛网、聚甲基丙烯酸甲酯骨水泥、抗结核活性植入材料等,但上述材料都存在各自不足:譬如自体骨和同种异体骨来源有限,人工合成骨的使用还缺乏长期随访资料,人工椎体和钛网尚缺乏在局部结核病灶运用的权威安全性评估,聚甲基丙烯酸甲酯不具备生物活性,具有缓释功能的新型抗结核活性材料降解时间与骨诱导时间未能完全匹配且相关材料机械性能亦有待提高等,尚无法完全适应临床使用需要,用于结核性骨缺损的新型修复材料尚待进一步研究和开发。

ORCID: 0000-0001-7045-7776(方旭)

关键词: 骨关节结核, 骨缺损, 重建材料, 人工合成骨材料, 生物材料

Abstract:

BACKGROUND: Successful repair of tuberculous bone defects is very important in the surgical treatment of osteoarticular tuberculosis. There are many kinds of repair materials for tuberculous bone defects available in surgery; however, none of them meet the needs of clinical practice nowadays.

OBJECTIVE: To review the application of repair materials for tuberculous bone defects.
METHODS: The first author searched the articles related to tuberculous bone defect repair in PubMed, CNKI, WanFang, CQVIP databases published from 2000 to 2018. The priority was the articles published recently or in authoritative journals. The search keywords were “spinal tuberculosis; bone defect; biomaterials; scaffold; bone grafting material” in Chinese and English. Ninety-one articles were initially searched, and 48 of them were finally selected for review.

RESULTS AND CONCLUSION: Successful repair of tuberculous bone defect is absolutely vital to the surgical treatment of osteoarticular tuberculosis. There are many kinds of repair materials for tuberculous bone defects available in surgery, including autologous bone and allogeneic bone, artificial bone material, artificial vertebral body, titanium mesh, polymethyl methacrylate bone cement, and anti-tuberculosis active implant materials. However, none of them allow for complete bone reconstruction. For example, the source of autologous bone and allogeneic bone is limited; the use of artificial bone materials lacks long-term follow-up data; artificial vertebral bodies and titanium mesh have not been confirmed by the authoritative safety assessment for use in the treatment of local tuberculosis; polymethyl methacrylate does not have bioactivity; and new anti-tuberculosis active materials with sustained release function have no full match between bone induction time and degradation time, and moreover, the mechanical properties of related materials need to be improved and are still unable to fully meet the needs of clinical use. Further research on a new repair material for tuberculous bone defects is warranted.

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

Key words: Tuberculosis, Osteoarticular, Bone Transplantation, Tissue Engineering

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