临床特征和风险因素分析在死角性肠球炎发作前一周内
Lili Li1,2, Wenqiang Sun1, Yan Cai2
1Department of Neonatology, Children's Hospital of Soochow University, Suzhou, China.
Scientific reports
|September 27, 2024
概括
红细胞输血和专利动脉通道 (PDA) 与早产婴儿死性肠球炎 (NEC) 风险有关. 在NEC发作之前,也观察到减少了广泛抗生素的使用.
科学领域:
- 新生儿医学 新生儿医学
- 儿科胃肠病学 儿科胃肠病学
- 临床护理 儿科 临床护理 儿科
背景情况:
- 死性肠球炎 (NEC) 是早产婴儿发病和死亡的主要原因之一.
- 现有的关于NEC风险因素的研究主要研究了NEC发病前的时期,但仅限于NEC发病前一周.
- 识别短期风险因素对于及时干预和预防策略至关重要.
研究的目的:
- 为了追溯分析NEC患者的临床数据.
- 在出生时体重非常低或极早产婴儿中,在NEC发病前一周确定显著的风险因素.
- 为改进临床实践提供证据,以减少NEC发病率.
主要方法:
- 追溯队列研究,包括出生体重<1500克或妊娠年龄<32周的婴儿.
- 54名NEC患者 (病例组) 与180名匹配的对照进行比较 (基于妊娠年龄和出生体重的1:4比).
- 分析了苏州市立医院和苏州大学儿童医院2019年1月至2021年12月的临床数据.
主要成果:
- 在NEC发作前一周输血红细胞与增加NEC风险显著相关 (调整后OR:2.16,95%CI:1.10-4.24).
- 专利性动脉管 (PDA) 也是一个显著的风险因素 (调整后OR:2.45,95%CI:1.23-4.91).
- 与NEC发作前一周的对照组相比,NEC组的宽谱抗生素使用显着较低 (调整后OR:0.95,95%CI:0.91-0.99).
结论:
- 建议严格控制包装红细胞输血的指示.
- 建议在输血后一周内对NEC进行密切监测.
- 精确识别感染和明智使用广谱抗生素可能有助于减少NEC发病率.
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