软骨干松动并不总是假肢关节感染
Cassandra Sanko1, Liam T Kane1, Alayna Vaughan1
1Division of Shoulder and Elbow Surgery, Rothman Orthopaedics, Thomas Jefferson University Hospitals, Philadelphia, PA, USA.
Journal of shoulder and elbow surgery
|March 22, 2024
概括
在修复肩关节整形术中,无菌性部茎松动是常见的,女性性别和缺少状腺松动预测无菌病例. 了解这些因素有助于诊断假肢关节感染 (PJI).
科学领域:
- 整形外科手术 整形外科手术
- 生物医学工程 生物医学工程
- 传染性疾病 传染性疾病
背景情况:
- 无菌部茎松动是肩膀关节整形术的罕见并发症,通常被认为是假肢关节感染 (PJI) 的预测因素.
- 有限的文献存在于无菌部茎松动,需要进一步调查其流行率和相关因素.
- 这项研究旨在确定修复肩关节整形手术中无菌部松动的速度,并确定败血和无菌松动的预测因素.
研究的目的:
- 为了确定在修复肩关节整形手术中无菌性部茎松动的发生率.
- 为了确定与无菌部松相关的人口和放射学预测因素.
- 在肩膀关节整形修订中,区分无菌和败血性部松的预测因素.
主要方法:
- 审查机构修订的肩膀关节整形数据库,包括患者人口统计,手术史和手术数据.
- 使用国际共识会议标准对假肢关节感染 (PJI) 评分进行手动图表审查和计算.
- 统计分析以确定患者/外科变量与无菌性部松动之间的关联,将PJI分类为无菌性 ("不太可能"",可能") 或败血性 ("可能"",确定的").
主要成果:
- 在48个肩膀部松动的肩膀中,52%是无菌的 (PJI不太可能/可能).
- 反向全肩关节整形术 (RTSA) 中的无菌松动与女性性别 (P = .005) 和缺少腺松动 (P < .001) 相关.
- 缺少近端多孔内生长趋向于更高的无菌松率,44%的ATSA/RTSA指数病例同时出现腺松.
结论:
- 在这个机构,无菌性部茎松动占该机构修复肩关节整形手术的病例的一半以上.
- 女性的性别和缺少状腺松动是无菌部松动的重要预测因素,特别是在RTSA中.
- 识别这些独特的预测因素可以改善手术前对PJI的怀疑,在患有腹茎松动的患者中.
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