相关实验视频

Updated: Jun 26, 2025

A Volumetric Method for Quantification of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage

A Volumetric Method for Quantification of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage

Published on: July 28, 2018

脑血管在患有创伤性下关节出血的患者中,可能的干预点?

Griffin Ernst¹, Kendall Hughes¹, Bethany Andrews¹

¹University of Oklahoma Department of Neurosurgery, 1000 N Lincoln Blvd #4000, Oklahoma City, OK 73104, United States.

Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia

|May 19, 2024

概括

这项研究发现,有8%的创伤性下关节出血患者经历了血管,这与更严重的创伤性脑损伤和更长时间的重症监护室停留有关. 需要进一步的研究来探索这一重大发现作为潜在的干预点.

科学领域:

神经学神经学
创伤外科手术创伤外科
放射学放射学是一门学科.

背景情况:

创伤性脑损伤 (TBI) 和创伤性脑下关节出血 (tSAH) 是严重的疾病.
血管是已知的并发症,可以使结果恶化.

研究的目的:

确定患有TBI和tSAH的患者血管的发生率.
在这个患者群体中识别与血管相关的因素.

主要方法:

对患有TBI和tSAH的成年患者的回顾性图表审查.
分析CT血管造影 (CTA) 报告的血管的存在.
统计分析使用千平方和对对 t 测试.

主要成果:

8%的分析患者 (共350人中28人) 呈现血管.
血管与更高度的TBI相关 (p < 0.05).
患有血管的患者在ICU停留时间明显长 (13.64 vs 7.24天,P < 0.001).

结论:

在tSAH患者的内血管与TBI严重程度和长时间的ICU入院相关.
由于研究方法,观察到的发病率可能低于报告的.
建议进行前性研究,以调查血管作为TBI干预的目标.

关键词:

创伤性脑损伤是一种创伤性脑损伤.创伤性脑下关节下部出血血管的情况.

更多相关视频

Analysis of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage with High Frequency Transcranial Duplex Ultrasound

Analysis of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage with High Frequency Transcranial Duplex Ultrasound

Published on: June 3, 2021

Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model

Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model

Published on: June 18, 2021

相关概念视频

Vascular Spasm

Vascular Spasm

The vascular phase, also known as vasospasm, is the initial stage of hemostasis, crucial for preventing excessive bleeding when a blood vessel is injured. After a vessel is cut, nerves in the damaged area trigger pain and other sensory impulses. Simultaneously, the smooth muscles in the vessel wall contract, resulting in a vascular spasm. This contraction reduces the vessel's diameter at the injury site, slowing or stopping blood loss through the vessel wall. Vascular spasms typically last...