相关实验视频
Updated: May 21, 2025

06:31
Transuterine Fetal Tracheal Occlusion Model in Mice
Published on: February 5, 2021
3.0K
过早生育和先天性腹膜:在当代队列中重新审视结果
Petru I Alexe1, Ana Sanchez Torres2, Ashley H Ebanks3
1Department of Pediatric Surgery, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden; Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden.
The Journal of pediatrics
|March 21, 2025
概括
出生腹膜 (CDH) 的早产婴儿的存活率仍然很低. 更积极的手术修复和体外生命支持可能会改善这些高风险新生儿的结果.
科学领域:
- 新生儿科学 新生儿科学
- 儿科手术 儿科手术
- 关键护理医学 关键护理医学
背景情况:
- kongenital diaphragmatic hernia (CDH) 是一种严重的疾病,影响胎儿发育.
- 患有CDH的早产 (<34周妊娠年龄) 婴儿面临着特别糟糕的预后.
研究的目的:
- 分析当代一组早产婴儿 (<34周妊娠年龄) 诊断出患有先天性隔膜 (CDH) 的结果.
- 确定影响这一脆弱群体生存和治疗策略的因素.
主要方法:
- 分析来自多中心,跨国CDH研究小组 (CDHSG) 注册表的数据.
- 包括1995年至2022年间出生的患者,重点关注早产儿.
- 使用连续变量 t 试验和分类变量 Fisher 精确试验进行统计评估.
主要成果:
- 总共有810名 (6%) 婴儿早产 (<34周) 患有CDH.
- 这个早产队伍的存活率为45%,其中43.5%没有接受手术修复.
- 手术修复后的生存率为79%,手术时平均年龄为11天;65%需要补丁修复. 7%的患者使用体外生命支持 (ELS),存活率为35%.
- 非常早产的婴儿 (<32周) 的存活率为39.3%,其中50.1%没有得到修复. 相关异常存在于48.9%的病例中.
结论:
- 患有CDH的早产婴儿的生存率非常低.
- 高的不修复率显著导致死亡率.
- 增加ELS的使用和及时的外科干预可以提高早产CDH病例的存活率.
- 胎儿气管封闭可能会增加CDH中早产率.
相关概念视频
Pathophysiology of Diabetes
837
Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
837
Pulmonary Cycle: Exhalation
1.3K
In terms of human respiration, the act of expelling air, known as exhalation (or expiration), operates on the principle of pressure gradients. During expiration, the pressure within the lungs exceeds that of the surrounding atmosphere. Under normal conditions, quiet breathing involves passive exhalation and is free of muscular contractions. This is because the exhalation process is driven by the natural elastic recoil of the lungs and chest wall, both of which have an inherent tendency to...
1.3K

