对患有急性胃肠炎的儿童的肠病原体特定疾病严重程度和持续时间的评估
Cindy G Roskind1, David Schnadower2,3, Alexander J Rogers4
1Department of Emergency Medicine, Columbia University, Vagelos College of Physicians & Surgeons, New York, NY.
Pediatric emergency care
|August 5, 2025
概括
在患有急性胃肠炎 (AGE) 的儿童中,病毒和细菌病原体引起了不同症状的持续时间和严重程度. 然而,症状差异在临床上不足以区分单独的病原体类型.
科学领域:
- 儿童传染病 儿童传染病
- 胃肠病学 胃肠病学
- 临床微生物学 临床微生物学
背景情况:
- 急性胃肠炎 (AGE) 是一种常见的儿童疾病.
- 了解病原体特定的临床表现对于诊断和管理至关重要.
- 之前的研究在病原体识别和结果评估方面存在差异.
研究的目的:
- 描述患有AGE的儿童的病原体特异性症状严重程度和持续时间.
- 量化与AGE相关的医疗保健资源利用率.
- 确定病原体类型和儿科AGE的临床结果之间的关联.
主要方法:
- 对2项涉及3至48个月龄的患有AGE的儿童的试验的二次分析.
- 疾病严重程度通过吐/腹频率/持续时间和修改后的韦斯卡里尺度 (MVS) 评分来评估.
- 用于分析病原体类型与结果的关联的描述性统计和回归模型.
主要成果:
- 在47.9%的病原体中发现了病毒病原体,在5.9%的病原体中发现了细菌病原体;诺罗病毒是最常见的 (20.6%).
- 沙门氏菌感染显示了最长的腹持续时间 (平均160小时).
- 病毒与吐的频率和MVS得分高于细菌有关,但腹持续时间较短.
结论:
- 病毒和细菌病原体在患有AGE的儿童中呈现出明显的,尽管不总是临床上明显的症状概况.
- 仅仅症状模式是不足以可靠地区分特定的 AGE 病毒和细菌原因.
- 进一步的研究可以探索特定的病原体与宿主相互作用,并完善诊断标准.
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