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早期发病,晚期发病和非常晚期发病的成年多发性硬化症之间的临床和放射学差异
Murali Palathinkara1, Abrahim N Razzak1, Obada E Ababneh2
1Department of Neurology, Division of Neuroimmunology and Multiple Sclerosis, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226, United States.
Multiple sclerosis and related disorders
|November 11, 2023
概括
这项研究发现了非常晚发多发性硬化症 (VLOMS) 和晚发性多发性硬化症 (LOMS) 之间的明显的临床和成像差异. 目前的LOMS分类可能需要修订,以更好地反映60岁以上的年龄组.
科学领域:
- 神经学 神经学
- 放射学 放射学是一门学科.
- 流行病学 流行病学
背景情况:
- 以前的研究表明,早期发作的MS (EOMS) 和晚期发作的MS (LOMS) 之间存在差异.
- 在临床和放射学上,LOMS和非常晚发性MS (VLOMS) 之间的区别在很大程度上仍未被探索.
研究的目的:
- 研究和比较VLOMS,LOMS和EOMS的临床和放射性特征.
- 为了确定多发性硬化症在不同发病年龄组诊断时的症状表现和病变位置的差异.
主要方法:
- 对246名新诊断的多发性硬化症患者的医疗记录进行了回顾性审查 (EOMS: 18-30,LOMS: 50-59,VLOMS: ≥60岁).
- 诊断时临床表现和脱髓化病变位置的分析.
- 使用千二测试进行比较,统计学显著性设置为p<0.05.
主要成果:
- 在EOMS患者中,小脑/叶病变和MRI对比度增强的可能性更高.
- LOMS和VLOMS患者在的存在和病变分布方面表现出差异.
- 老年发病的MS患者 (LOMS和VLOMS) 更频繁地呈现出运动症状,关功能障碍,疲劳和震.
结论:
- 在VLOMS和LOMS之间发现了新的临床和成像差异.
- 目前的LOMS分类 (≥50岁) 可能需要修订,以更好地与基于年龄的分类保持一致,特别是在60岁以上的人群中.
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