相关实验视频
Updated: Aug 6, 2026
05:30
Controlled Cortical Impact Model for Traumatic Brain Injury
Published on: August 5, 2014
28.7K
在严重创伤性脑损伤后减压性脑膜切除术的长期儿科结果
Claudia M Ocasio-Rodríguez1, Anabel Puig-Ramos1, Ricardo García-De Jesús1
1Department of Pediatrics Critical Care, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico.
Puerto Rico health sciences journal
|June 23, 2023
概括
在儿科重创性脑损伤 (sTBI) 患者的早期去压缩性脑膜切除术 (DC) 改善了生存和功能结果. 这项研究强调了及时干预对STBI管理的好处.
科学领域:
- 神经外科 神经外科
- 儿科重症监护 儿科重症监护
- 创伤外科 手术 创伤外科
背景情况:
- 在严重创伤性脑损伤 (sTBI) 中使用减压性脑膜切除术 (DC) 缺乏共识.
- 儿童的sTBI管理需要进一步调查手术干预.
研究的目的:
- 为了评估儿科STBI患者的个人资料.
- 评估创伤后6个月的功能结果,比较DC与没有DC.
- 为了比较早期与晚期直流程序的功能结果.
主要方法:
- 儿童患有STBI (格拉斯哥昏迷尺度≤8) 的病例控制观察研究.
- 纳入标准:受伤后24小时内入院.
- 在6个月时使用格拉斯哥结果表扩展儿科 (GOS-E Peds) 测量的功能结果.
主要成果:
- 包括20名患者,15名DC,5名对照组. 人口统计或初始伤害严重程度得分没有显著差异.
- 在DC组中脑发生率较高 (73%对0%,P=.005).
- DC组的住院时间较长 (41 vs 17天,P = .0005);所有DC患者都幸存下来,早期DC与更好的结果有关.
结论:
- 在儿科的sTBI中,早期的DC与生存率的增加有关.
- 及时减压切除术改善了儿科重创性脑损伤患者的功能结果.
相关概念视频
01:28Traumatic Brain Injury l: Introduction
DefinitionTraumatic brain injury, or TBI, is a disturbance of normal brain function induced by an external mechanical force, such as a direct blow to the head or a penetrating injury. It can affect both brain structure and function, producing a wide range of clinical outcomes. TBI is a heterogeneous condition, meaning its effects may differ based on the type, location, and severity of the injury.Basis of ClassificationTBI is classified based on severity, injury mechanism, or pathophysiology. In...
01:25Secondary Spinal Cord Injury llI: Pathophysiology
Early Ischemia and Ionic ImbalanceWithin minutes of spinal cord injury, a secondary cascade begins, progressing over hours to weeks. Vascular damage reduces blood flow, causing ischemia and mitochondrial dysfunction. ATP depletion leads to ion pump failure, membrane depolarization, sodium influx, potassium efflux, and water accumulation, resulting in cellular swelling. Increased intracellular calcium further disrupts mitochondria and accelerates cellular injury.Excitotoxicity and Neuronal...