呼吸系统严重性评分和神经发育结果在3岁的极度早产婴儿中
Kei Tamai1, Akihito Takeuchi1, Makoto Nakamura1
1Division of Neonatology, NHO Okayama Medical Center, Okayama, Japan.
American journal of perinatology
|February 13, 2024
概括
在极度早产的婴儿中,高呼吸道严重性得分 (RSS) 与较差的神经发育结果有关. 这一分数是从气道压力和氧气水平计算出来的,可以帮助评估呼吸衰竭风险.
科学领域:
- 新生儿医学 新生儿医学
- 儿科神经学 儿科神经学
- 呼吸系统生理学 呼吸系统生理学
背景情况:
- 极度早产的婴儿面临呼吸道并发症和神经发育障碍的重大风险.
- 早期评估呼吸状况对于预测长期结果至关重要.
研究的目的:
- 调查呼吸系统严重性得分 (RSS) 与极度早产婴儿神经发育结果之间的关联.
- 为了确定生命的第一天的RSS是否可以预测3岁时的神经发育障碍.
主要方法:
- 一项追溯的队列研究,对97名极度早产婴儿进行了回顾,这些婴儿被安置在奥卡亚马医疗中心 (2010-2019).
- 包括在第一天具有侵入性呼吸管理的婴儿.
- 第1天最高的RSS (气道平均压力 × 吸入氧气分数) 被归类为低 (<3.5) 或高 (≥3.5).
- 主要结局是3岁时死亡或神经发育障碍 (认知障碍或脑),使用强大的波桑回归分析.
主要成果:
- 高RSS组的婴儿 (n=63) 与低RSS组 (n=34) 相比,死亡或神经发育障碍的风险显著更高 (42.3%对26.3%).
- 高RSS也与单独神经发育障碍的风险增加有关 (28.6%对17.6%).
- 调整后的风险比率表明死亡或NDI的风险增加了2.0倍,NDI的风险增加了2.7倍.
结论:
- 在生命的第一天,高呼吸严重性得分 (≥3.5) 是极度早产婴儿中不良神经发育结果的显著预测指标.
- RSS是评估呼吸衰竭和指导这种脆弱人群的临床管理的宝贵工具.
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