在非常早产的婴儿中产前神经保护性硫酸及其与食不耐症的关联
Buse Ozer Bekmez1, Hayriye Gozde Kanmaz Kutman1, Yuksel Oguz2
1From the Division of Neonatology, Department of Pediatrics, Ankara City Hospital, University of Health Sciences, Ankara, Turkey.
Journal of pediatric gastroenterology and nutrition
|August 15, 2023
概括
硫酸 (MgSO 4 ) 治疗早产婴儿的胎儿神经保护与食不耐受和延迟肠道营养的风险增加有关. 新生儿血清水平可以预测这些不良结果,指导未来的治疗策略.
科学领域:
- 新生儿医学 新生儿医学
- 围产期护理 围产期护理
- 药理学 药理学是指药理学的学科.
背景情况:
- 硫酸 (MgSO 4 ) 用于胎儿神经保护,但其新生儿副作用和最佳剂量仍在争论中.
- 关于母体MgSO4剂量和新生儿血清 (Mg) 水平对新生儿短期发病率和死亡率的影响的数据有限.
研究的目的:
- 确定新生儿血清Mg水平对新生儿短期结局的影响.
- 评估产前MgSO4暴露与新生儿发病率之间的关联.
主要方法:
- 预期观察性研究 (2017-2021) 的早产婴儿 (23-31 6/7 周怀孕).
- 排除标准包括先进的复苏,无otropic 支持,重大异常和延迟的 MgSO 4 断药.
- 对6小时生命中的血清Mg水平的分析,将婴儿分为<2.5 mg/dL和≥2.5 mg/dL组.
主要成果:
- 暴露于MgSO4的婴儿出生时体重较低,产前使用皮质类固醇和子宫内生长受限率较高.
- 暴露于MgSO4与增加的支气管肺形,延长的通风,死性肠球炎,延迟的肠道营养和食不耐受性有关.
- MgSO 4是食不耐受的一个独立风险因素 (OR 2.13),血清Mg水平与食不耐受相关 (r=0.21).
结论:
- 新生儿血清Mg水平是新生儿即时结果的潜在预测指标,特别是食不耐受和延迟肠道营养.
- 治疗MgSO4与早产婴儿新生儿发病率的增加有关.
- 需要进一步的研究来确定早产婴儿的最佳血清Mg度,以最大限度地提高益处并最大限度地降低风险.
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