儿科肺炎中与病毒相关的败血症休克:对病原体特异性风险和与细菌败血症相比的临床特征进行了回顾性分析
Ying Cheng1, Kun Chen2, Hui-Ling Qian3
1Department of Pediatrics, Maternal and Child Health Hospital of Hubei Province, Wuhan, China.
Frontiers in pediatrics
|December 1, 2025
概括
流感A和RSV是主要的病毒病原体,在患有肺炎的儿童中引起败血性休克. 早期的病毒检测有助于精确的抗菌管理和在细菌共感染不太可能时降低抗生素升级.
科学领域:
- 儿童传染病 儿童传染病
- 关键护理医学 关键护理医学
- 病毒学 病毒学
背景情况:
- 病毒性肺炎是儿童住院的重要原因之一.
- 儿科病毒性肺炎的感染性休克需要对发病率和危险因素进行进一步的调查.
- 了解病原体特异性风险对于临床管理至关重要.
研究的目的:
- 为了确定患有病毒性肺炎住院儿童的败血症休克的发生率.
- 为了识别与儿科败血症休克相关的高风险病毒病原体.
- 为了比较儿童病毒性与细菌性败血症休克的临床特征.
主要方法:
- 对患有病毒性肺炎的儿科患者 (2022-2024) 的回顾性研究.
- 对病毒性呼吸道感染和败血性休克发生率的分析.
- 后勤回归来评估病原体特定的感染性休克风险.
主要成果:
- 在小儿病毒性肺炎病例中,有1.06%发生了败血症休克,病原体有显著差异 (p < 0.001).
- 流感A (FluA) 的发病率 (3.70%) 和风险 (OR=7.506) 是最高的,其次是RSV (2.24%;OR=4.559).
- 与细菌病例相比,病毒性败血症病例的呼吸衰竭/ARDS率较高 (88.9%),但住院时间较短 (17.3天).
结论:
- 流感A和RSV是主要的病毒病原体,与儿科感染性休克有关.
- 通过PCR测试早期识别病毒病原体,有助于对抗微生物药物的管理.
- 当细菌共感染不太可能时,促进抗生素降级.
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