膝关节关节整形术后持续疼痛的生殖关节动脉栓塞:最初的临床经验
Hernán G Bertoni1, Rene G Viso2, Martín Rosado3
1Vascular and Oncological Interventional Radiology Service, FLENI, Buenos Aires, Argentina.
Journal of vascular and interventional radiology : JVIR
|November 30, 2025
概括
膝关节动脉栓塞 (GAE) 提供了一种安全有效的解决方案,用于全膝关节整形术 (TKA) 后的慢性膝关节疼痛. 这种微创手术显著改善了对传统治疗无反应的患者的疼痛和功能.
科学领域:
- 干预性放射学 干预性放射学
- 整形外科手术 整形外科手术
- 疼痛管理 疼痛管理
背景情况:
- 慢性膝盖疼痛是全膝关节整形术 (TKA) 后的常见并发症.
- 持续性疼痛往往需要超越保守管理的先进治疗策略.
- 阴茎动脉栓塞 (GAE) 是一种新兴的干预技术,用于管理膝关节疼痛.
研究的目的:
- 评估GAE治疗TKA后慢性膝关节疼痛的临床有效性和安全性.
- 评估GAE患者的耐火性疼痛,尽管保守的治疗.
- 分析GAE后的疼痛减轻,功能改善和不良事件.
主要方法:
- 在16名患有TKA后持续性疼痛的患者中,对18次GAE手术进行了回顾性分析.
- 使用视觉模拟尺度 (VAS) 和WOMAC分数评估的临床结局,分别在栓塞前和后.
- 技术上的成功,不良事件和止痛药的消费被系统地记录下来.
主要成果:
- 平均VAS分数 (7.0至3.4,P<.001) 和总WOMAC分数 (45.7至24.1,P<.001) 的显著降低.
- 临床成功 (≥50%的VAS/WOMAC减少) 在6个月后分别在62.5%和50%的患者中实现.
- 62.5%的患者报告减少了止痛药的使用;没有观察到重大并发症.
结论:
- 在TKA后,GAE在治疗耐火性慢性膝关节疼痛方面证明了安全性和有效性.
- 该程序导致疼痛,功能和性显著改善.
- 对于经过TKA后膝关节疼痛的精心挑选的患者来说,GAE是一个有前途的治疗选择.
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