肠球菌感染对HSCT接受者的影响:国家分析
Barath Prashanth Sivasubramanian1, Ajay Sriram Antony Raj2, Diviya Bharathi Ravikumar3
1Internal Medicine, Northeast Georgia Medical Centre, Gainesville, GA, USA.
Le infezioni in medicina
|March 12, 2025
概括
血造干细胞移植 (HSCT) 接受者的肠球菌感染表明预后不佳. 早期治疗败血症,真菌感染和呼吸系统问题对于生存至关重要.
科学领域:
- 传染性疾病 传染性疾病
- 血液学 血液学 血液学
- 关键护理医学 关键护理医学
背景情况:
- 肠球菌是与医疗相关的感染的主要原因,特别影响移植接受者.
- 肠球菌性细菌病显著增加了血液造血干细胞移植 (HSCT) 患者的死亡风险.
- 了解感染Enterococcus的HSCT接受者的死亡率因素对于改善结果至关重要.
研究的目的:
- 为了确定与HSCT接受者诊断出Enterococcus感染的死亡率相关的因素.
- 分析Enterococcus感染对HSCT群体死亡率的影响.
主要方法:
- 国家住院患者样本数据库 (2018-2021) 的回顾性分析.
- 使用ICD-10代码识别成年HSCT患者的Enterococcus感染.
- 使用了描述性统计和多变量回归分析.
主要成果:
- 在40462名HSCT患者中,1.3%的患者存在肠球菌感染.
- 虽然Enterococcus队列中的原始死亡率较高 (10.4%vs4.6%),但调整后的死亡风险较低 (p<0.001).
- 与Enterococcus队列中高死亡风险相关的因素包括真菌感染,败血症,急性呼吸衰竭和侵入性通风.
结论:
- 肠球菌感染是HSCT接受者预后不佳的标志物.
- 对于患有败血症,呼吸道损害和真菌共同感染的患者来说,迅速的宽谱抗生素治疗至关重要.
- 多学科的方法对于管理相关的呼吸和功能衰竭至关重要.
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