在极度早产的新生儿中验证血管活性-通风-
Eyad Bitar1,2, Renjini Lalitha3,2, Matthew Hicks2
1Division of Neonatology, Department of Pediatrics, Queen's University, Kingston, ON, Canada.
Journal of neonatal-perinatal medicine
|September 1, 2025
概括
血管活性-通风-脏 (VVR) 评分有效预测极早产婴儿的严重腹腔内出血和支气管肺形. 这一分数在7天后有助于识别高风险新生儿的不良结果.
科学领域:
- 新生儿重症监护
- 儿童重症监护医疗
- 产周医学
背景情况:
- 极低妊娠年龄的新生儿面临着严重的死亡和发病风险.
- 预测得分对于早期识别和管理ELGAN并发症至关重要.
- 在ELGAN中,血管活性-通风-脏 (VVR) 评分的有用性需要验证.
研究的目的:
- 在极低妊娠年龄的新生儿 (ELGAN) 中验证血管活性-通风-脏 (VVR) 评分.
- 评估VVR得分与死亡率和主要发病率的关联.
- 在ELGAN中确定VVR评分对不良临床结果的预测准确性.
主要方法:
- 一项涉及132名ELGANs (怀孕23至28周) 的随机对照试验的二次分析.
- 临床结果包括死亡率,严重的腹腔内出血 (IVH),支气管肺功能失调 (BPD) 等.
- 使用多变量逻辑回归和接收器操作特征 (ROC) 曲线.
主要成果:
- 在7天的VVR得分> 48与严重的IVH (AOR: 5. 8) 和BPD (AOR: 8. 8) 有关.
- 此外,VVR评分预测了持续的机械呼吸 (AOR: 6. 86) 和延长的住院时间 (AOR: 6. 19).
- 对不良结果的ROC分析显示出良好的预测性能;没有发现与死亡率的显著关联.
结论:
- 特别是7天后的VVR得分可靠地预测ELGAN的严重IVH和BPD.
- VVR评分是识别面临重大不良结果风险的ELGAN的一个有价值的工具.
- 建议对更大,更多样化的群体进行进一步验证.
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