中国组织工程研究 ›› 2017, Vol. 21 ›› Issue (14): 2153-2157.doi: 10.3969/j.issn.2095-4344.2017.14.004

• 组织工程骨及软骨材料 tissue-engineered bone and cartilage materials • 上一篇    下一篇

同种异体骨与自体髂骨移植治疗脊柱侧凸

贾光辉,司文腾,王翔宇,王爱国   

  1. 郑州市骨科医院,河南省郑州市  450000
  • 收稿日期:2016-12-29 出版日期:2017-05-18 发布日期:2017-06-10
  • 作者简介:贾光辉,男,1978年生,河南省郑州市人,汉族,2010年西安交通大学医学院毕业,硕士,主治医师,主要从事临床骨科方面的研究。
  • 基金资助:

    河南省科技攻关计划项目(132102310439)

Allogeneic bone versus autologous iliac bone graft for scoliosis

Jia Guang-hui, Si Wen-teng, Wang Xiang-yu, Wang Ai-guo   

  1. Zhengzhou Orthopaedics Hospital, Zhengzhou 450000, Henan Province, China
  • Received:2016-12-29 Online:2017-05-18 Published:2017-06-10
  • About author:Jia Guang-hui, Master, Attending physician, Zhengzhou Orthopaedics Hospital, Zhengzhou 450000, Henan Province, China
  • Supported by:

    the Key Technologies Research & Development Program of Henan Province, No. 132102310439

摘要:

文章快速阅读

文题释义:
同体异体骨
:是目前骨科最常用的骨植入材料,主要用于修复、充填骨缺损,起到固定和支撑作用,同种异体骨取自捐献的健康人类骨组织,经物理加工而成,主要由无机骨矿物质及胶原组成。
脊柱侧凸:它是一种脊柱的三维畸形,包括冠状位、矢状位和轴位上的序列异常。具体来说是脊柱的一个或数个节段在冠状面上偏离身体中线向侧方弯曲,形成一个带有弧度的脊柱畸形,通常还伴有脊柱的旋转和矢状面上后突或前突的增加或减少,同时还有肋骨左右高低不等平、骨盆的旋转倾斜畸形和椎旁韧带和肌肉的异常,它是一种症状或X射线体征,可由多种疾病引起。脊柱侧凸通常发生于颈椎、胸椎或胸部与腰部之间的脊椎,也可以单独发生于腰背部。侧弯的出现在脊柱一侧,呈C型;或在双侧出现,呈S型。

背景:脊柱侧凸是骨科临床常见的一种脊柱畸形,临床采用自体骨移植虽能取得较好临床疗效,但存在很多局限。
目的:观察同种异体骨与自体髂骨移植治疗脊柱侧凸的临床效果。
方法:选择脊柱侧凸患者92例,采用后路椎弓根钉棒系统矫形内固定选择性脊柱融合术,其中46例患者将预先准备好的同种异体骨植入受骨区(观察组),另外46例患者按照所需骨量取患者两侧髂骨,修剪后植入受骨区(对照组)。术后对两组患者临床指标,Cobb角丢失率,植骨融合情况以及不良反应发生情况进行评估。
结果与结论:①对照组患者体温恢复正常时间、白细胞计数恢复正常时间、血沉恢复正常时间以及引流管放置时间均显著短于观察组(P < 0.05);②治疗后3,9,15个月时两组患者Cobb角丢失差异均无显著性意义(P > 0.05);③治疗后3,6,12,24个月时两组患者植骨融合率差异均无显著性意义(P > 0.05);④两组患者均未发生螺钉松动,断裂和断棒等并发症。对照组感染、取骨处疼痛发生率显著高于观察组(P < 0.05);⑤结果表明同种异体骨与自体髂骨移植治疗脊柱侧凸可取得一致的临床疗效。

ORCID: 0000-0002-4667-6941(贾光辉)

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: 生物材料, 骨生物材料, 同种异体骨, 自体髂骨, 移植, 脊柱侧凸

Abstract:

BACKGROUND: Scoliosis is a kind of commonly seen spinal deformity, and as a recommended therapy, autologous bone graft has obtained satisfactory outcomes, but there are still some limitations.
OBJECTIVE: To observe the therapeutic effect of allogeneic bone and autologous iliac bone graft for scoliosis.
METHODS: Ninety-two patients with scoliosis received posterior pedicle screw fixation and selective spinal fusion: 46 cases for autologous bone transplantation (control group), and the others for allogeneic bone transplantation (observation group). The clinical indexes, Cobb angle loss rate, bone graft fusion and adverse reactions in the two groups were evaluated postoperatively.
RESULTS AND CONCLUSION: The recovery time of the initial body temperature, white cell count and erythrocyte sedimentation rate returned to normal as well as drainage time in the control group were significantly shorter than those in the observation group (P < 0.05). There was no significant difference in the Cobb angle loss rate between groups at 3, 9 and 15 months postoperatively (P > 0.05). The bone graft fusion rate showed no significant difference at 3, 6, 13 and 24 months postoperatively (P > 0.05). The screw loosening, ruptured and broken robs occurred neither in control group nor in the observation group. The incidences of pain and infection in the control group were significantly higher than those in the observation group (P < 0.05). These findings suggest that both allogeneic bone and autologous iliac bone graft can achieve satisfactory efficacy in the treatment of scoliosis.

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: Ilium, Bone Transplantation, Transplantation, Homologous, Scoliosis, Tissue Engineering

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