机械通风患者的活跃细胞巨乳病毒感染与败血症
Zhihui Zhang1, Jierong Zhang1, Shuang Dai1
1Department of Critical Care Medicine, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, National Center for Respiratory Medicine, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, People's Republic of China.
BMC infectious diseases
|December 19, 2024
概括
活跃细胞巨乳病毒 (CMV) 感染影响了近18%的败血症,机械通风患者. 低血红蛋白是关键的危险因素,导致更长的住院时间和更差的结果.
科学领域:
- 关键护理医学 关键护理医学
- 传染性疾病 传染性疾病
- 病毒学 病毒学
背景情况:
- 活跃的细胞巨乳病毒 (CMV) 感染与严重病的败血症患者的预后不佳有关.
- 败血症患者可能从预防性抗病毒疗法中受益,但CMV再激活特征尚不清楚.
- 了解机械通风性败血症患者的CMV对于改善结果至关重要.
研究的目的:
- 为了调查机械通风性败血症患者活跃的CMV感染的发生率.
- 为了确定与这种人群中CMV重新激活相关的风险因素.
- 评估这些患者活跃的CMV感染的临床结果.
主要方法:
- 一项回顾性队列研究包括118名在机械通风中的败血症患者.
- 患者被分为活跃的CMV感染 (CMVDNAemia) 和非活跃的组.
- 临床特征,实验室发现,治疗方法和结果在各组之间进行了比较.
主要成果:
- 在ICU入院28天内,在17.8%的患者中观察到活跃的CMV感染.
- 低血红蛋白水平是活跃的CMV感染的独立风险因素和预测因素.
- 活跃的CMV感染患者经历了更长的机械呼吸和ICU停留.
结论:
- 活跃的CMV感染在机械通风性败血症患者中普遍存在,并与不良结果相关.
- 低血红蛋白是该队列中CMV重新激活的重要风险因素.
- 需要进行进一步的研究,以评估败血症患者的预防和预防性抗病毒策略.
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