中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (29): 4599-4604.doi: 10.12307/2024.570

• 组织工程骨材料 tissue-engineered bone • 上一篇    下一篇

抗生素骨水泥增强胫骨横向骨搬运治疗感染创面的能力

刘俊鹏1,要星晨1,赵  会1,徐子彧1,吴  岳1,裴福春2,张  林2,杜心如1   

  1. 1首都医科大学附属北京朝阳医院骨科,北京市  100027;2北京朝阳中西医结合急诊抢救医院,北京市  100022
  • 收稿日期:2023-11-06 接受日期:2023-12-02 出版日期:2024-10-18 发布日期:2024-03-22
  • 通讯作者: 杜心如,博士,主任医师,教授,博士生导师,首都医科大学附属北京朝阳医院骨科,北京市 100027
  • 作者简介:刘俊鹏,男,1999年生,山东省烟台市人,汉族,硕士,主要从事骨肿瘤、骨病的临床及基础研究。

Antibiotic-loaded bone cement enhances ability of tibial cortex transverse transport for treating infected wounds

Liu Junpeng1, Yao Xingchen1, Zhao Hui1, Xu Ziyu1, Wu Yue1, Pei Fuchun2, Zhang Lin2, Du Xinru1   

  1. 1Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100027, China; 2Beijing Chaoyang Integrative Medicine Rescue and First Aid Hospital, Beijing 100022, China
  • Received:2023-11-06 Accepted:2023-12-02 Online:2024-10-18 Published:2024-03-22
  • Contact: Du Xinru, MD, Chief physician, Professor, Doctoral supervisor, Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100027, China
  • About author:Liu Junpeng, Master, Department of Orthopedic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100027, China

摘要:


文题释义:

胫骨横向骨搬运技术:源自医学专家 ILIZAROV 创立的肢体再生与功能重建理论,在张力-应力法则作用下,组织再生能力被激活、加强,通过给予一定应力性牵拉,骨骼及其附着的肌肉、筋膜、血管、神经会同步生长。这项技术后经国内专家改良、发展并被广泛应用于糖尿病足的治疗。
糖尿病足:是指发生于糖尿病患者,与局部神经异常和下肢远端血管病变相关的足部感染、溃疡和(或)深层组织破坏,是糖尿病下肢神经病变和血管病变的结果。


背景:糖尿病足伴创面感染的患者群体庞大,目前尚无满意的治疗方案。

目的:探讨改良胫骨横向骨搬运技术联合抗生素骨水泥治疗顽固性糖尿病足溃疡的临床疗效。
方法:选择2020年1月至2023年1月首都医科大学附属北京朝阳医院和北京朝阳中西医结合急诊抢救医院收治的46例糖尿病足溃疡患者,男27例,女19例,平均年龄64.37岁,均接受改良胫骨横向骨搬运手术联合抗生素骨水泥治疗。记录胫骨横向骨搬运术前及术后3个月患者的踝肱指数、伤口/缺血/足部感染分级(WIFi分级)、目测类比评分与溃疡面积。

结果与结论:①46例患者溃疡平均愈合时间为(58.07±24.82) d,46例患者胫骨横向骨搬运术后3个月的踝肱指数、目测类比评分、溃疡面积、WIFi分级均较术前明显改善(P < 0.05)。随访期间,2例患者出现钉道感染,未出现溃疡或感染复发。②结果显示,改良胫骨横向骨搬运术联合抗生素骨水泥可有效缓解糖尿病足溃疡患者的疼痛、改善下肢血运、控制感染并促进溃疡的愈合。

https://orcid.org/0000-0001-5092-9358(刘俊鹏)

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: 胫骨横向骨搬运术, 抗生素骨水泥, 糖尿病足溃疡, 血运重建, 感染控制, 踝关节, 组织工程研究, 糖尿病并发症

Abstract: BACKGROUND: Diabetic foot patients with wound infections constitute a large patient population, and there is currently no satisfactory treatment approach. 
OBJECTIVE: To investigate the clinical efficacy of a modified tibial cortex transverse transport combined with antibiotic-loaded bone cement for treating refractory diabetic foot ulcers.
METHODS: A total of 46 diabetic foot ulcers patients, 27 males and 19 females, with an average age of 64.37 years, were selected from Beijing Chaoyang Hospital, Capital Medical University and Beijing Chaoyang Integrative Medicine Rescue and First Aid Hospital from January 2020 to January 2023. All of them underwent the modified tibial cortex transverse transport combined with antibiotic-loaded bone cement treatment. Ankle-brachial index, WIFi (Wound/Ischemia/Foot infection) classification, pain visual analog scale score, and ulcer area were recorded before and 3 months after surgery. 
RESULTS AND CONCLUSION: (1) The mean ulcer healing time for the 46 patients was (58.07±24.82) days. At 3 months postoperatively, there were significant improvements in ankle-brachial index, pain visual analog scale score, ulcer area, and WIFi classification in 46 patients, as compared to the preoperative values, with statistically significant differences (P < 0.05). Two patients experienced pin-tract infections, without infection or ulcer recurrence during the follow-up period. (2) These findings indicate that the modified tibial cortex transverse transport combined with antibiotic-loaded bone cement effectively alleviates patients’ pain, improves lower limb circulation, controls infections, and promotes ulcer healing.

Key words: tibial cortex transverse transport, antibiotic-loaded bone cement, diabetic foot ulcer, revascularization, infection control, ankle joint, tissue engineering research, diabetic complication

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