相关实验视频

Updated: May 6, 2026

Assessing Changes in Synaptic Plasticity Using an Awake Closed-Head Injury Model of Mild Traumatic Brain Injury

Assessing Changes in Synaptic Plasticity Using an Awake Closed-Head Injury Model of Mild Traumatic Brain Injury

Published on: January 20, 2023

预测轻度创伤性脑损伤的老年患者慢性皮质血瘤风险

Mai Ofri^1,2,3, Amit Azriel^4,5,6, Lotem Kahati^1,2

¹Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel.

Acta neurochirurgica

|February 18, 2026

概括

在轻度创伤性脑损伤 (TBI) 后识别慢性腹腔内血瘤 (CSDH) 风险至关重要. 病理性CT扫描,男性性别,老年和功能衰竭是老年人的关键预测因素.

科学领域:

神经学神经学
老年病的医生老年病的医生
紧急医疗紧急医疗

背景情况:

轻度创伤性脑损伤 (TBI) 是一个常见的急诊室呈现.
由于人口老龄化和抗凝固剂使用增加,慢性腹腔内血瘤 (CSDH) 的发生率正在上升.
准确识别患有CSDH高风险的轻度TBI患者仍然是一个临床挑战.

研究的目的:

为了确定轻度头部损伤后发展CSDH的风险因素.
开发一种简单的CSDH预测模型,用于轻度TBI后的老年人.

主要方法:

65岁以上轻度TBI患者的历史队列研究 (2000-2021年).
主要结局:受伤后2-12周内CSDH的发展.
预测模型结合了人口统计,并发症和慢性药物使用.

主要成果:

在7246名患者中,有92名患者出现了CSDH.
强有力的预测因素包括病态CT发现 (OR=12.73),男性性别 (OR=2.31),功能衰竭 (OR=2.16) 和年龄较大 (OR=1.03每年).
一个风险预测模型的AUC值为0.76.

结论:

最初呈现的病理CT发现是轻度TBI后CSDH最强的预测因素.
高龄,男性性别和功能衰竭是显著的危险因素.
开发的模型使得高风险人群的有针对性的监测能够有效地进行临床风险分层.

关键词:

慢性腹膜下血腫慢性腹膜下血腫预测模型的预测模型.风险因素风险因素创伤性脑损伤创伤性脑损伤

更多相关视频

Modified Mouse Model of Repetitive Mild Traumatic Brain Injury Incorporating Thinned-Skull Window and Fluid Percussion

Modified Mouse Model of Repetitive Mild Traumatic Brain Injury Incorporating Thinned-Skull Window and Fluid Percussion

Published on: April 19, 2024

Development of an Uncomplicated Mild Traumatic Brain Injury Model Modified by Weight-Drop Method and Evidenced by Magnetic Resonance Imaging

Development of an Uncomplicated Mild Traumatic Brain Injury Model Modified by Weight-Drop Method and Evidenced by Magnetic Resonance Imaging

Published on: April 11, 2025

相关概念视频

Traumatic Brain Injury l: Introduction

Traumatic 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...