中国组织工程研究 ›› 2024, Vol. 28 ›› Issue (36): 5828-5832.doi: 10.12307/2024.746

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单髁置换治疗膝关节内侧间室骨关节炎:关节功能及炎性细胞因子变化

李宇轩,袁伶俐,许志远,严  涛,张仲传,徐文弟,朱勋兵   

  1. 蚌埠医学院第二附属医院骨科,安徽省蚌埠市   233000
  • 收稿日期:2023-11-22 接受日期:2023-12-22 出版日期:2024-12-28 发布日期:2024-02-28
  • 通讯作者: 朱勋兵,博士,教授,主任医师,硕士生导师,蚌埠医学院第二附属医院骨科,安徽省蚌埠市 233000
  • 作者简介:李宇轩,男,1997年生,安徽省淮北市人,汉族,蚌埠医学院第二附属医院骨科学在读硕士,主要从事骨关节外科方向的研究。
  • 基金资助:
    蚌埠医学院研究生科研创新计划项目(Byycx22135),项目负责人:李宇轩;安徽省教育厅自然科学重点研究项目(KJ2021A0756),项目负责人:袁伶俐

Unicompartmental knee arthroplasty in treatment of medial compartment osteoarthritis of knee joint: joint function and changes in inflammatory cytokines

Li Yuxuan, Yuan Lingli, Xu Zhiyuan, Yan Tao, Zhang Zhongchuan, Xu Wendi, Zhu Xunbing   

  1. Department of Orthopedics, Second Affiliated Hospital of Bengbu Medical College, Bengbu 233000, Anhui Province, China
  • Received:2023-11-22 Accepted:2023-12-22 Online:2024-12-28 Published:2024-02-28
  • Contact: Zhu Xunbing, MD, Professor, Chief physician, Master’s supervisor, Department of Orthopedics, Second Affiliated Hospital of Bengbu Medical College, Bengbu 233000, Anhui Province, China
  • About author:Li Yuxuan, Master candidate, Department of Orthopedics, Second Affiliated Hospital of Bengbu Medical College, Bengbu 233000, Anhui Province, China
  • Supported by:
    Graduate Research Innovation Program of Bengbu Medical College, No. Byycx22135 (to LYX); Natural Science Research Project of Anhui Educational Committee, No. KJ2021A0756 (to YLL)

摘要:


文题释义:

单髁置换:也叫部分膝关节置换,只置换病损部位的关节软骨和半月板,尽可能保留正常的关节结构,以获得更好的本体感觉与功能恢复。
骨关节炎:也叫退变性关节炎,由于关节发生退行性变造成关节软骨破坏,继发其他关节结构改变,造成膝关节功能部分甚至完全丧失。


背景:单髁置换因其创伤小、失血少、并发症少、康复快、膝关节功能优、假体生存率高等优点,越来越受到重视,相关报道多集中于其临床疗效,而单髁置换后患者体内相关炎性细胞因子的水平变化罕见报道。

目的:探讨膝关节内侧间室骨关节炎患者单髁置换后的疗效及关节滑液白细胞介素1、白细胞介素6、肿瘤坏死因子α水平变化。 
方法:以2021年9月至2023年3月因膝内侧间室骨关节炎行单髁置换治疗并符合纳入标准的30例患者作为研究对象。比较术前、术后胫骨近端内侧角、股胫角、疼痛目测类比评分、美国特种外科医院膝关节评分、膝关节活动度及关节滑液白细胞介素1、白细胞介素6、肿瘤坏死因子α水平,并进行统计学分析。 

结果与结论:①30例患者术后切口均Ⅰ级愈合,术后均获6个月以上随访,所有患者均未出现假体松动、假体衬垫脱位等并发症;②术后1个月测量胫骨近端内侧角、股胫角均较术前明显改善(P < 0.05);③术后1,3,6个月测量疼痛目测类比评分、美国特种外科医院膝关节评分、膝关节活动度均优于术前(P < 0.05),术后各时间点呈逐渐好转趋势(P < 0.05);④术后3,6个月测量关节滑液白细胞介素1、白细胞介素6、肿瘤坏死因子α水平均较术前逐渐下降(P < 0.05),术后各时间点呈逐渐下降趋势;⑤提示单髁置换可有效治疗膝关节内侧间室骨关节炎,显著缓解患者疼痛,恢复膝关节功能,改善膝内翻畸形及下肢力线,并能在一定程度上降低关节内炎性细胞因子白细胞介素1、白细胞介素6、肿瘤坏死因子α的表达水平。

https://orcid.org/0009-0006-8028-0971 (李宇轩) 

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

关键词: 骨关节炎, 单髁置换术, 美国特种外科医院评分, 白细胞介素1, 白细胞介素6, 肿瘤坏死因子α

Abstract: BACKGROUND: Unicompartmental knee arthroplasty has been paid more and more attention because of its advantages of fewer traumas, less blood loss, less complications, faster recovery, excellent knee function and high prosthetic survival rate. Most of the relevant reports focused on its clinical effect, but the changes in the levels of relevant inflammatory cytokines in patients after unicompartmental knee arthroplasty were rarely reported.
OBJECTIVE: To investigate the effect of unicompartmental knee arthroplasty in patients with medial compartment osteoarthritis of the knee and the changes of interleukin-1, interleukin-6, and tumor necrosis factor-α levels. 
METHODS: A total of 30 patients with medial compartment osteoarthritis of the knee who received unicompartmental knee arthroplasty from September 2021 to March 2023 and met the inclusion criteria were selected as the study subjects. Medial angle of proximal tibia, femoral and tibial angle, pain visual analog scale score, hospital for special surgery score, knee joint range of motion, synovial fluid interleukin-1, interleukin-6, and tumor necrosis factor-α levels before and after surgery were compared and statistically analyzed.
RESULTS AND CONCLUSION: (1) All 30 patients had grade I wound healing. All patients were followed up for more than 6 months after surgery. There were no complications such as prosthesis loosening and dislocation of prosthesis liner in all patients. (2) The medial proximal tibia angle and the femoral and tibial angles measured after operation were significantly improved (P < 0.05). (3) The visual analog scale score, hospital for special surgery score and range of motion measured at 1, 3, and 6 months after operation were better than those before operation (P < 0.05), and showed a gradual improvement (P < 0.05). (4) The levels of interleukin-1, interleukin-6, and tumor necrosis factor-α in synovial fluid at 3 and 6 months after operation were decreased gradually compared with those before operation (P < 0.05) and showed a gradual downward trend at each time point after operation. (5) It is indicated that unicompartmental knee arthroplasty can effectively treat medial compartment osteoarthritis of the knee, significantly relieve pain, restore knee joint function, improve knee varus deformity and lower limb strength line, and reduce the levels of inflammatory cytokines interleukin-1, interleukin-6, and tumor necrosis factor-α in joints to a certain extent.

Key words: osteoarthritis, unicompartmental knee arthroplasty, hospital for special surgery score, interleukin-1, interleukin-6, tumor necrosis factor-α

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