中线与外围插入的中央导管用于门诊亲肠道抗菌疗法
David Paje1,2,3, Emily Walzl1,2, Megan Heath1,2
1Division of Hospital Medicine, Department of Internal Medicine, Michigan Medicine, Ann Arbor.
JAMA internal medicine
|November 11, 2024
概括
中线导管是外围插入中央导管 (PICC) 的安全替代品,用于门诊亲肠道抗菌疗法 (OPAT),特别是在较短的时间内. 这项研究发现,OPAT中线导管的重大并发症率较低.
科学领域:
- 血管接入装置 血管接入装置
- 传染性疾病 传染性疾病
- 患者安全 患者安全
背景情况:
- 关于中线导管与外围插入的中央导管 (PICC) 在门诊亲肠道抗菌药物治疗 (OPAT) 中的比较安全性的数据有限.
- 确定这些设备的安全概况对于优化 ambulatory 环境中的患者护理至关重要.
研究的目的:
- 在接受OPAT的患者中,比较中线导管和PICC之间与器件相关的重大和轻微并发症的发生率.
- 评估与每个导管类型相关的设备故障风险.
主要方法:
- 一项回顾性队列研究分析了来自密歇根州69家医院的2824名患者 (2017年1月至2023年11月) 的数据,这些患者通过中线导管或PICC (不包括万科米辛治疗) 接受OPAT.
- 考克斯比例危险回归模型被用来比较结果,调整患者和设备混因素和停留时间.
- 主要结局包括主要并发症 (导管相关的血流感染,导管相关的静脉血栓栓塞);次要结局包括轻微并发症和设备故障.
主要成果:
- 中线导管 (70.8%) 比PICC (29.2%) 更频繁地使用.
- 与PICC相比,使用中线导管观察到较低的重大并发症风险 (aHR,0.46;95% CI,0.23-0.91).
- 对于14天或更短的输液,中线导管显示主要并发症率明显较低 (aHR,0.29;95% CI,0.12-0.68),设备故障率相似.
结论:
- 中线导管的安全性与OPAT的PICC相美,主要并发症的风险可能较低,特别是在治疗时间较短 (≤14天) 的情况下.
- 这些发现表明,中线导管是OPAT的可行和安全的替代品,如果适合处方治疗的持续时间.
- 进一步的研究可以探索长期结果和特定患者群体.
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