骨折相关感染 - - 定义和诊断方面的挑战
Markus Rupp1, Nike Walter1, Christoph Brochhausen2
1Department of Trauma Surgery, University Hospital Regensburg, 93053 Regensburg, Germany.
Journal of orthopaedics
|December 13, 2023
概括
诊断骨折相关感染 (FRI) 是一个挑战,但新的定义有助于标准化. 需要对诊断方法和组织病理学进行进一步的研究,以改善骨科创伤手术患者的治疗结果.
科学领域:
- 整形外科 整形外科 整形外科
- 创伤外科 手术 创伤外科
- 传染性疾病 传染性疾病
背景情况:
- 骨折相关感染 (FRI) 和周围假肢关节感染 (PJI) 在骨科手术中越来越令人担忧.
- 为了标准化诊断和治疗,已经建立了FRI的最终定义.
- 诊断FRI存在挑战,因为症状多样化,确认标准往往不清楚.
研究的目的:
- 审查目前关于骨折相关感染 (FRI) 的诊断格局.
- 突出在骨折中识别植入物相关感染方面的挑战和进展.
- 讨论定义的FRI概念对临床实践和未来研究的影响.
主要方法:
- 审查FRI目前的诊断方式,包括血液标记物,微生物技术,成像和组织病理学.
- 分析各种诊断工具的局限性和潜力.
- 讨论新定义的FRI标准在临床决策中的作用.
主要成果:
- 传统的血液标记物 (白细胞计数,CRP,ESR) 对FRI诊断具有有限的特异性.
- 新型生物标记物 (D-二聚体,IL-6) 是有前途的,但需要进一步验证.
- 微生物学诊断 (组织样本,超声波) 和高级成像 (CT,MRI) 改善了病原体检测和骨/软组织状况的评估.
- 对FRI的组织病理学解释不如PJI那样标准化,需要识别微生物和量化PMN.
结论:
- 定义的FRI概念促进了更好的诊断和治疗方法.
- 术前诊断仍然具有挑战性,特别是在微妙的临床表现的情况下.
- 优化诊断程序和建立FRI的组织病理学分类对于改善治疗建议和患者结果至关重要.
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