在膝关节全关节整形手术前后,血和突液中神经生长因子度的变化
Tomohiro Onodera1, Koji Iwasaki2, Masatake Matsuoka3
1Department of Orthopaedic Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, N15W7, Sapporo, Japan. tomozou@med.hokudai.ac.jp.
Scientific reports
|April 18, 2024
概括
手术后膝关节置换疼痛与神经生长因子 (NGF) 有关. 向NGF可能会减少疼痛,特别是在骨关节炎患者中,通过了解它在膝盖液体中的作用.
科学领域:
- 整形外科 整形外科 整形外科
- 疼痛管理 疼痛管理
- 生物化学 生物化学
背景情况:
- 全膝关节整形术 (TKA) 能够有效缓解疼痛,但术后疼痛是常见的并发症.
- 神经生长因子 (NGF) 和相关调解剂在疼痛信号和炎症中起作用.
研究的目的:
- 在TKA之后,研究NGF和相关介质在突液和血中的产生和功能.
- 为了比较NGF水平及其与骨关节炎 (OA) 疼痛的相关性,与接受TKA的非OA患者进行比较.
主要方法:
- 分析NGF,炎症性细胞因子和脂质媒介在膜液和血中的19名患者 (20个膝盖) 在TKA之前和之后.
- 根据手术前的膝盖状况,患者被分为骨关节炎 (OA) 和非OA组.
主要成果:
- 与OA组相比,在非OA组中,手术内突液NGF显著高于OA组.
- 手术后的关节内NGF水平在OA组增加了三倍以上,但在非OA组没有.
- 炎症性细胞因子,脂质媒介和NGF在关节内液体中的升高水平与术后疼痛有积极的相关性.
结论:
- 在TKA后的OA和非OA患者之间,NGF动态不同,OA患者的显着增加.
- 向NGF是缓解TKA术后疼痛的潜在策略,特别是在OA患者中.
- 了解NGF在不同膝关节疾病中的作用对于管理TKA相关的疼痛至关重要.
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