预测患有败血症休克的儿童急性损伤的危险因素:一个回顾性队列研究
Yu Fang1,2, Weihong Zheng1,2, Kepei Chen1,2
1Department of Pediatrics, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
Pediatric nephrology (Berlin, Germany)
|June 11, 2025
概括
这项研究确定了性休克儿童急性损伤 (AKI) 的关键风险因素,并开发了用于早期风险评估和干预的预测性名录. 诺米图表在预测与败血症相关的AKI (SA-AKI) 中表现出高准确性.
科学领域:
- 儿科脏病学 儿科脏病学
- 关键护理医学 关键护理医学
- 临床流行病学 临床流行病学
背景情况:
- 急性损伤 (AKI) 是儿科败血症休克的一个重要并发症.
- 在这个易受伤害的人群中,AKI的风险因素尚未得到充分确定.
- 早期识别和干预对于改善结果至关重要.
研究的目的:
- 为了确定与败血症相关的AKI (SA-AKI) 在患有败血症休克的儿童中的独立风险因素.
- 开发和验证用于早期SA-AKI风险评估的临床预测模型 (nomogram).
- 为了提高患有败血性休克的儿科患者的管理.
主要方法:
- 对180名患有败血症休克的儿科患者的临床数据进行了回顾性分析.
- 多变量分析以确定AKI的显著预测因素.
- 开发和验证使用R软件和引导重新抽样的临床名录.
主要成果:
- AKI的发生率为44.4%. 显著的预测因素包括更高的身高,阳性随机蛋白尿,升高的前素,基过量,增加的血尿素和延长的前热血素时间.
- 早期的抗生素使用显示出一种保护作用.
- 开发的诺米图实现了0.895的AUC,显示出高预测准确度,灵敏度 (77.1%) 和特异性 (88.9%).
结论:
- 鉴定出风险因素,使得儿科败血症休克患者能够及时进行干预.
- 经过验证的诺姆图是改善SA-AKI管理的宝贵临床工具.
- 早期风险评估和干预可能会提高患者的治疗结果.
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