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34周怀孕前体外膜氧化:一个单一中心的经验
Oluyinka O Olutoye1, Taylor Lee2, Hannah F Todd1
1Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas.
The Journal of surgical research
|July 12, 2024
概括
身体外膜氧化 (ECMO) 可能适用于早产新生儿,出生在妊娠34周之前. 结果,包括生存和神经复发症,与34周或之后出生的人相似.
科学领域:
- 新生儿重症监护中心
- 儿童心脏病学 儿童心脏病学
- 支持心肺血管的支持.
背景情况:
- 怀孕年龄小于34周,体重小于2公斤,传统上被认为是体外膜氧化 (ECMO) 的禁忌.
- 关于接受ECMO的早产新生儿的结果的数据有限.
- 本研究探讨了这一特定患者群体的结果.
研究的目的:
- 检查在怀孕不到34周时接受ECMO的新生儿的结果.
- 为了将这些结果与34周妊娠期或之后出生的新生儿的结果进行比较.
主要方法:
- 在2012年1月至2022年4月期间,ECMO管理的新生儿的单一中心回顾性审查.
- 收集的数据包括患者的特征和结果,主要关注的是出院时的生存率.
- 评估的二次结局是心室内出血,缺血性脑损伤和血栓形成.
主要成果:
- 包括8名新生儿在不到34周的妊娠年龄开始ECMO.
- 与≥34周的队列相比,<34周的队列显示出更高的腹腔内出血率 (38%vs. 14%) 和缺血性脑损伤率 (25%vs. 9%).
- 脱院后的存活率在两组之间相似 (63%在<34周 vs. 61%在≥34周),尽管在≥34周队列中血栓发生率更高 (38%vs. 31%).
结论:
- 怀孕年龄小于34周可能不是ECMO的绝对禁忌.
- 在考虑对极度早产新生儿进行ECMO时,对潜在风险进行仔细的咨询至关重要.
- 进一步的研究可能会支持在这个人群中扩大ECMO的使用.
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