评估外围静脉导管微生物群及其与炎的关联
Gustavo Francisco Lopes1, Viviane de Cássia Oliveira2, Rachel Maciel Monteiro3
1Clinical Hospital of Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil; Human Exposome and Infectious Diseases Network (HEID), School of Nursing of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.
Infection, disease & health
|August 6, 2024
概括
炎影响了近30%的外周静脉导管 (PVC) 患者. 尽管PVC经常受到细菌污染,但微生物和炎发展之间没有发现联系.
科学领域:
- 医学微生物学 医学微生物学
- 传染性疾病 传染性疾病
- 临床实践 临床实践
背景情况:
- 周围静脉导管 (PVC) 对于短期静脉通道至关重要.
- 导管污染是并发症的风险,需要监测.
- 这项研究研究了炎及其临床/微生物学指标.
研究的目的:
- 为了评估住院患者中炎的发生情况.
- 为了确定与phlebitis.is相关的临床和微生物指标.
- 评估PVC的细菌污染情况.
主要方法:
- 在医疗和手术患者中评估了炎的频率.
- 分析了临床数据和PVC细菌污染.
- 细菌分析包括培养,显微镜和16S rRNA基因测序.
主要成果:
- 炎发生在28.4%的患者中,红斑是最常见的.
- 在31.3%的样本中发现了PVC殖民 (光线和表面).
- 炎与临床因素或微生物存在之间没有发现显著的关联.
结论:
- 微生物存在于内部和外部PVC表面.
- 微生物在PVC上的存在与炎的发展没有关联.
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