在全膝关节整形术后,血清白蛋白的术后降低作为早期急性周围假肢感染的预测因子
Yoshinori Ishii1, Hideo Noguchi2, Junko Sato2
1Ishii Orthopaedic and Rehabilitation Clinic, 1089, Shimo-Oshi, Gyoda, Saitama, 361-0037, Japan. ishii@sakitama.or.jp.
Journal of orthopaedic surgery and research
|October 17, 2024
概括
经过全膝关节整形手术 (TKA) 并患有早期急性周围假肢感染的患者显示血清白蛋白 (SA) 水平降低得更大. 在手术前或一周后的时间点上,感染和特定的SA水平之间没有发现相关性.
科学领域:
- 整形外科手术 整形外科手术
- 生物化学 生物化学
- 传染性疾病 传染性疾病
背景情况:
- 低albuminemia (血清白蛋白 [SA] <3.5 g/dL) 增加了手术并发症的风险.
- 在经过全膝关节整形术 (TKA) 后患有低albuminemia的患者中,术后感染率更高.
研究的目的:
- 分析TKA后4周内发生急性周围假肢感染的患者的手术前和手术后血清白蛋白 (SA) 动态.
- 评估SA水平和TKA后早期急性感染之间的关系.
主要方法:
- 490个TKA (314名患者) 的回顾性分析.
- 血清白蛋白 (SA) 水平的比较 (手术前[SA0]和1周术后[SA1W]) 在患有感染 (STG) 和没有感染 (非STG) 的患者中.
- 对影响SA的患者和手术参数的分析.
主要成果:
- 在STG和非STG之间的SA影响参数中没有显著差异.
- 在STG中的患者没有SA0或SA1W低于3.5g/dL.
- 与非STG相比,在STG中从手术前到手术后的SA数量和率的显著减少.
结论:
- 血清白蛋白 (SA) 动态,特别是数量和速率的更大降低,在TKA后早期急性周围假肢感染的患者中观察到.
- 在SA0或SA1W的SA水平和早期急性感染之间没有发现相关性.
- 对预测急性早期感染的3.5g/dLSA值进行进一步调查是有必要的.
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