重新评估短期中央静脉导管计划更换的需要:一个叙述性的综合性审查
Regev Cohen1,2
1Infection Control and Infectious Diseases Units, Hillel Yaffe Medical Centre, Hadera, Israel.
Infection prevention in practice
|December 6, 2024
概括
计划更换中央静脉导管 (CVCs) 可以减少与导管相关的血液感染 (CRBSIs). 有证据表明,CVC持续时间,特别是超过9-14天,会增加CRBSI风险,特别是在大腿或关节线上.
科学领域:
- 传染性疾病 传染性疾病
- 医疗器械 医疗器械
- 医疗保健政策 医疗保健政策
背景情况:
- 中枢静脉导管 (CVC) 是重要的医疗工具,但存在感染风险.
- 导管相关的血液感染 (CRBSI) 是一个显著的并发症.
- 目前的指导方针不要求仅基于停留时间的CVC常规更换.
研究的目的:
- 审查有关与短期非血液透析心血管疾病相关的CRBSI风险因素的文献.
- 评估支持或反驳计划CVC更换的证据.
- 评估CVC停留时间对CRBSI风险的影响.
主要方法:
- 进行了全面的文献综述.
- 专注于过去二十年关于短期非血液透析心脏病治疗的研究.
- 包括更古老的,历史背景的基础研究.
主要成果:
- 目前关于计划CVC更换的指导方针缺乏可靠的支持数据.
- CVC停留时间是CRBSI的一个重要风险因素,特别是在9-14天后.
- 在这段时间后,股骨和关节插入部位显示出较高的CRBSI风险,而不是关节下部位.
结论:
- 随着CVC停留时间的增加,CRBSI的风险大幅增加,特别是超过9-14天.
- 计划的CVC替换可能是有益的,特别是对于非关节下导管.
- 可能需要进一步的研究来完善CVC替代策略的指导方针.
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