在公开骨折中使用局部抗生素:系统性审查和元分析
Gayle Caruana1, Ryan Giordmaina2
1Surgery, Mater Dei Hospital, Msida, MLT.
Cureus
|October 17, 2025
概括
辅助局部抗生素可显著减少手术部位感染 (SSI) 在开放骨折时,与全身抗生素一起使用. 这次元分析发现SSI率较低,尽管需要更多的研究才能实现最佳使用.
科学领域:
- 整形外科手术 整形外科手术
- 传染性疾病 传染性疾病
- 基于证据的医学 基于证据的医学
背景情况:
- 开放性骨折带有高风险的手术部位感染 (SSI) 由于污染和危害的血液供应.
- 标准的全身抗生素治疗本身在预防这些复杂损伤中的SSI方面存在局限性.
- 目前正在探索局部抗生素作为系统治疗的辅助药物,以进一步减轻感染风险.
研究的目的:
- 系统地审查和元分析辅助局部抗生素在降低开口骨折患者SSI率方面的疗效.
- 为了比较单独使用全身抗生素和综合使用全身和局部抗生素的方法之间的SSI率.
- 评估安全性和特定抗生素治疗方案的结果.
主要方法:
- 按照PRISMA指南进行系统审查和元分析.
- 在PubMed,Scopus和Cochrane图书馆搜索了2015-2025年间的研究.
- 包括6项研究 (1个RCT,5个队列) 涉及2982名患者,分析了758名接受局部抗生素的患者的结果.
主要成果:
- 综合系统性和局部性抗生素显示,相比单独使用系统性抗生素 (10.12%;p=0.0197),SSI率显著降低 (7.26%).
- 在单独治疗万科米辛和双重治疗万科米辛加托布拉米辛之间,没有发现SSI发生率的显著差异 (p=0.0602).
- 没有注意到系统性不良事件的增加,但一项研究报告了使用万科米辛粉更多的伤口愈合问题.
结论:
- 辅助局部抗生素的使用显著降低了开放骨折中的SSI率.
- 证据受到研究异质性的限制,需要大规模,高质量的随机试验.
- 进一步的研究应侧重于最佳治疗方案,长期安全性和成本效益.
更多相关视频
09:29In Vivo Investigation of Antimicrobial Blue Light Therapy for Multidrug-resistant Acinetobacter baumannii Burn Infections Using Bioluminescence Imaging
Published on: April 28, 2017
9.8K
09:09Treatment with Vancomycin Loaded Calcium Sulphate and Autogenous Bone in an Improved Rabbit Model of Bone Infection
Published on: March 14, 2019
9.4K
相关概念视频
Fractures: Bone Repair
5.0K
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
5.0K
Hand hygiene
5.6K
Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
Hand washing...
5.6K
