麻醉,极度早产的婴儿和5岁的全尺度智商系数
Joanna J Fifen1,2, Mujtaba Siddique3, Arijit Lodha4
1Department of Anesthesiology, Perioperative and Pain Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Pediatric research
|March 29, 2025
概括
美国食品和药物管理局 (FDA) 警告过早产生的婴儿暴露于麻醉剂并没有显著影响他们5岁时的全尺度智商系数 (FSIQ) 成绩. 需要进一步的研究来澄清潜在的长期影响.
科学领域:
- 新生儿神经科学 新生儿神经科学
- 发育儿科 发育儿科
- 麻醉学 麻醉学
背景情况:
- 在妊娠27周之前出生的早产婴儿有神经发育缺陷的风险.
- 早期使用的麻醉剂可能会影响大脑发育.
- 美国食品和药物管理局已将某些麻醉药物标记为潜在的风险.
研究的目的:
- 调查FDA警告麻醉剂暴露与早产婴儿的全面智力系数 (FSIQ) 之间的关联.
- 为了确定早期麻醉暴露是否会影响5岁时的认知结果.
主要方法:
- 对387名早产婴儿 (<27周妊娠年龄) 的回顾性队列研究,出生于2006-2012年间.
- 评估了FDA警告的麻醉剂 (挥发性麻醉剂,普罗波福尔,二,胺,酸,巴比图拉特/类药物) 的暴露.
- 在5岁时与FSIQ的关联被分析使用单变量和多变量回归,缺少数据归算.
主要成果:
- 5岁后的FSIQ分数可用于238名 (61.5%) 婴儿.
- 110名 (46.2%) 婴儿接触过FDA警告的麻醉剂.
- 无论是未调整的,还是调整的分析都没有显示出FDA警告的麻醉剂暴露与FSIQ分数之间的显著关联.
结论:
- 在极早早产的婴儿中,早期接触FDA警告的麻醉剂与5岁时FSIQ的降低没有显著相关.
- 该研究强调,需要继续调查早期麻醉剂暴露对神经发育的影响.
- 对于特定的麻醉类型或剂量,没有观察到对FSIQ的显著影响.
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