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在全关节整形术后,使用与周围假肢骨折之间的关联
Rafa Rahman1, Billy Kim1, Benjamin Basseri1
1Department of Orthopedic Surgery, Hospital for Special Surgery, New York, NY, USA.
Arthroplasty today
|October 13, 2025
概括
的使用并没有降低关节整形术 (THA) 后周围假肢骨折 (PPFx) 的风险. 这项研究发现,在用户和非用户之间,PPFx率或其他并发症没有显著差异. 对THA患者的骨质疏松症治疗需要进一步的研究.
科学领域:
- 整形外科 整形外科 整形外科
- 骨的新陈代谢 骨的新陈代谢
- 药理学 药理学是指药理学的学科.
背景情况:
- 周围假肢骨折 (PPFx) 是关节整形术 (THA) 后的一个严重并发症,特别是在骨质疏松症患者中.
- 对骨密度和骨折愈合有潜在的益处.
- 这项研究探讨了与THA后的PPFx风险的关联.
研究的目的:
- 调查使用与关节整形术 (THA) 后周围假肢骨折 (PPFx) 风险之间的关联.
- 评估的使用是否会影响其他手术并发症,例如无菌松动,修复或THA后假肢关节感染.
主要方法:
- 对PearlDiver Mariner患者索赔数据库 (2010-2022) 的回顾性分析.
- 包括接受THA治疗骨关节炎的患者.
- 根据主要的人口和临床因素,将使用者 (THA前/后≥90天) 与非使用者 (1:4比率) 的倾向性得分匹配.
主要成果:
- 总共有4670名患者被分析 (934名使用者,3736名对照).
- 两组之间90天 (1.3%对1.2%) 或2年 (1.7%对1.9%) 的PPFx率没有显著差异.
- 观察到可比的无菌松,修复和假肢关节感染率.
结论:
- 的使用与THA后的PPFx风险降低无关.
- 尽管在理论上对骨有好处,但在这个THA队列中,并没有改变手术并发症率.
- 在关节塑形术患者中,有效的骨质疏松症管理和PPFx预防策略需要进一步调查.
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