在新生儿复杂心脏手术后延迟关闭
Amr Ashry1,2, Shubhi Gupta3,4, Hesham Hassan Ahmed5
1Department of Paediatric Cardiac Surgery, Alder Hey Children's Hospital, Liverpool, UK.
World journal for pediatric & congenital heart surgery
|August 11, 2025
概括
延迟胸关闭 (DSC) 是复杂的心脏手术后新生儿的安全策略,感染和死亡率低. 对于先天性心脏外科手术 (RACHS-1) 的更高风险调整得分与胸部伤口感染的增加有关.
科学领域:
- 儿科心脏手术 儿科心脏手术
- 新生儿重症监护中心新生儿重症监护中心
- 手术结果研究研究.
背景情况:
- 延迟关闭 (DSC) 是一种在复杂的先天性心脏手术后用于新生儿的策略,以管理血液动力学和呼吸系统不稳定性.
- 它特别适用于长期心肺绕道 (CPB),延长大动脉十字时间或深度低温循环停止的新生儿,这些新生儿容易发生心肌胀或出血.
研究的目的:
- 评估在接受复杂心脏手术的新生儿中与DSC相关的发病率和死亡率.
- 具体来说,要评估表面和深部胸部伤口感染的发生率,以及需要进行手术除菌的必要性.
主要方法:
- 在2015年至2021年期间在单一机构进行心脏手术后接受DSC的新生儿进行了回顾性审查.
- 收集的数据包括患者人口统计,手术变量,重症监护室 (ICU) 和住院时间,以及死亡结果.
主要成果:
- 该研究包括187名新生儿,平均年龄为12.8天,体重为3.3公斤.
- 部伤口的并发症很少:1.07%需要除菌,10.2%有表面感染.
- 三十天死亡率为4.8%. 身体外膜氧化 (ECMO) 与30天死亡率有显著的相关性,而先天性心脏手术风险调整 (RACHS-1) 较高的得分与胸部伤口感染有关.
结论:
- 延迟胸关闭是复杂的心脏手术后经历不稳定的新生儿的安全和有效的治疗选择.
- 当由于心肌水,血液动力学损害或凝血病症而不能容忍胸部接近时,该程序是适用的.
- 较高的RACHS-1分数被确定为该人群中部伤口感染的独立风险因素.
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