重症患者中中枢静脉导管相关的细菌病:流行病学和危险因素
Esther Mancheño-Maciá1, Beatriz Muñoz-Sánchez1, Inés González-Sánchez2
1Grupo de Investigación en Farmacia y Nutrición Clínica, Departamento de Ciencias Biomédicas, Facultad de Ciencias de la Salud-Centro de Elche, Universidad Cardenal Herrera-CEU, CEU Universities, Elche, Spain.
Enfermeria intensiva
|July 24, 2025
概括
中枢静脉导管相关的细菌病影响了3.65%的ICU患者. 关键的风险因素包括多次导管使用和免疫抑制药物,而外围插入的中央导管 (PICC) 似乎更安全.
科学领域:
- 传染性疾病 传染性疾病
- 关键护理医学 关键护理医学
- 医疗器械安全 医疗器械安全
背景情况:
- 中枢静脉导管相关的细菌病是ICU中的重大医院感染.
- 增加使用中央静脉导管和免疫抑制药物,部分原因是COVID-19,增加了感染风险.
- 了解患病率和风险因素对于患者安全至关重要.
研究的目的:
- 确定在2022年期间在ICU环境中与中央导管相关的细菌病的流行率.
- 确定与细菌病相关的社会人口统计学,临床和设备相关的风险因素.
- 评估外围插入的中央导管 (PICC) 与传统的中央静脉导管 (CVC) 的安全性.
主要方法:
- 在西班牙阿利坎特的HGU Dr. Balmis医院的ICU中进行了一项描述性的横截面研究.
- 收集了2022年入院的466名患者的数据,包括社会人口统计,临床和导管细节.
- 记录了APACHE-II和q-SOFA得分,以评估患者的严重程度.
主要成果:
- 细菌病的总体患病率为3.65%.
- 发现的重大风险因素是插入的导管数量 (p < 0.001) 和使用免疫抑制药物 (p = 0.002).
- 与传统的CVC相比,外围插入的中央导管 (PICC) 与细菌病的可能性较低.
结论:
- 免疫抑制药物管理是中央静脉导管相关细菌病的确诊危险因素.
- 增加插入的导管数量显著增加了细菌病的风险 (OR: 4.984).
- PICC似乎比传统的CVC更安全,建议对免疫抑制剂的风险和益处进行仔细评估,特别是在COVID-19患者中.
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