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在早产新生儿的带紧之前呼吸系统稳定:系统性审查和网络元分析

V V Ramaswamy¹, V K Krishnegowda², T Bandyopadhyay³

¹Department of Neonatology, Ankura Hospital for Women and Children, Hyderabad, India.

|August 17, 2025

概括

延迟带紧 (DCC),带奶 (UCM),基于时间的带紧 (TBCC) 和基于生理的带紧 (PBCC) 在早产新生儿中表现出类似的效果. 由于关键结果的证据确定性非常低,需要进一步研究.

科学领域:

新生儿医学新生儿医学
产周研究产周研究
证据综合证据综合

背景情况:

在早产新生儿的带管理对于结果至关重要.
有各种带紧技术,包括推迟带紧 (DCC),带奶 (UCM),基于时间的带紧 (TBCC) 和基于生理的带紧 (PBCC).
这些方法在早产婴儿中的比较有效性数据有限.

研究的目的:

进行网络元分析 (NMA),比较DCC,UCM,TBCC和PBCC在早产新生儿中的有效性.
评估这些带紧策略对关键临床结果的影响.

主要方法:

在Medline,Embase和CENTRAL进行了系统的文献搜索,直到2025年4月.
贝叶斯随机效应网络元分析 (NMA) 用于合成随机对照试验 (RCT) 和非随机对照试验的数据.
干预措施包括立即紧带 (ICC),30-60秒后的DCC (DCC_60),至少60秒或更长时间的呼吸辅助TBCC (DCC_ICR_60) 或更长时间的TBCC (DCC_ICR_more_60),以及PBCC.

主要成果:

该分析包括11个RCT和8个非RCT.
对于死亡率,严重腹腔内出血 (IVH) 或严重脑损伤 (MBI) 没有确定的临床益处或危害.
与DCC_ICR_60 (确定性非常低) 相比,DCC_60可能降低了周周结膜白血病 (PVL) 和死结肠炎 (NEC) 的风险. 与DCC_ICR_60和DCC_60 (确定性非常低) 相比,PBCC可能减少了分娩室上腺素的使用. DCC_ICR_more_60 在2岁时潜在降低死亡率或神经发育障碍的纠正年龄与ICC (低确定性).

结论:

国家药物管理局建议,DCC,TBCC和PBCC可能对早产新生儿的重要临床结果具有相似的影响.
然而,关键结果的证据确定性非常低.
需要有足够的动力,多中心的RCT来提供更明确的证据.

关键词:

在 DCC DCC 中,您可以在 DCC 中使用 DCC.婴儿婴儿婴儿哺乳哺乳哺乳哺乳胎盘输血胎盘输血胎盘输血过早生育过早生育复苏复苏复苏复苏复苏

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