头周长增长轨迹的暂时下降与非常早产婴儿的持续正气道压力管理有关
Elena-Laura Dumitrescu1, Christoph Bührer1
1Department of Neonatology, Charité Universitätsmedizin Berlin, Berlin, Germany.
Acta paediatrica (Oslo, Norway : 1992)
|December 5, 2025
概括
在早产婴儿中,持续的正气道压力 (CPAP) 与头部周长百分位数的暂时下降有关. 在CPAP停止后,观察到头周长百分点的恢复.
科学领域:
- 新生儿科学 新生儿科学
- 儿科神经学 儿科神经学
- 医疗器械 医疗器械
背景情况:
- 在早产婴儿中,头周长 (HC) 百分位数的下降与神经发育障碍相关.
- 呼吸辅助装置,如持续正气道压力 (CPAP),可能会影响婴儿头骨形态.
研究的目的:
- 为了研究连续给药的CPAP和高流量鼻 (HFNC) 对早产婴儿的HC百分位的影响.
- 分析CPAP使用期间和使用后HC百分位数的变化.
主要方法:
- 对早产婴儿 (<1500克出生体重,<30周妊娠年龄) 的回顾性研究,出生于2019-2020年间.
- 排除标准包括综合征和严重的腹腔内出血 (等级≥2).
- 常规HC测量被转换为百分位数,并在出生时进行比较,在CPAP期间,CPAP断奶后和出院时.
主要成果:
- 在CPAP启动后,观察到HC百分位数的显著下降 (57到16,p<0.001).
- 当CPAP被HFNC部分取代时,HC百分位数进一步下降 (至7,p<0.001).
- 在CPAP停止后,HC百分位数逐渐增加,在分泌时达到22 (p<0.001).
结论:
- 在早产婴儿中使用CPAP与HC百分位数的短暂下降有关.
- 在停止CPAP后,HC百分位数呈现出逐渐恢复.
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