与不同直径的外围插入的中央导管相关的症状深静脉血栓形成:系统性审查和元分析
Amit Bahl1, Kimberly Alsbrooks2, Smeet Gala2
1Department of Emergency Medicine, Beaumont Hospital, Royal Oak, MI, USA.
概括
较大的外围插入中心导管 (PICC) 直径与较高的深静脉血栓形成 (DVT) 率有关. 使用最小有效的PICC大小可以降低DVT风险和相关的医疗费用.
科学领域:
- 血管医学 血管医学
- 医疗设备工程 医疗设备工程
- 卫生经济学 卫生经济学
背景情况:
- 周围插入的中央导管 (PICC) 被广泛用于长期静脉接入.
- PICC直径与深静脉血栓瘤 (DVT) 风险之间的关系需要进一步澄清.
- 优化PICC选择可能会影响患者安全和医疗保健支出.
研究的目的:
- 系统地评估各种外围插入中央导管 (PICC) 法国尺寸与症状深静脉血栓症 (DVT) 发生率之间的关联.
- 分析PICC直径选择对DVT频率和相关成本的经济影响.
主要方法:
- 对2010年至2021年间发表的研究进行了系统的文献搜索.
- 进行了元分析,以在不同的PICC直径 (3, 4, 5 和 6 法语) 上汇集DVT发病率.
- 开发了一个经济模型来评估与减少使用更大直径的PICCs相关的成本节约.
主要成果:
- 较大的PICC直径显著增加了DVT发生率:0.89% (3 Fr),3.26% (4 Fr),5.46% (5 Fr) 和10.66% (6 Fr).
- 在4 Fr和5 Fr PICC之间观察到DVT风险的统计显著增加 (P=.01).
- 在瘤和非瘤患者之间,或在特定直径的ICU和非ICU设置之间,没有发现DVT率的显著差异.
结论:
- 更大的直径PICC与更高的深静脉血栓发生率有关.
- 选择适合患者的最小PICC直径可以减轻DVT风险.
- 减少6 Fr PICC的使用为医疗保健机构节省成本提供了重大机会.
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