预症状多发性硬化症的早期疾病修改治疗方法
Burcu Zeydan1,2, Christina J Azevedo3, Naila Makhani4,5
1Department of Radiology, Mayo Clinic, 200 First Street, SW, Rochester, MN, USA. zeydan.burcu@mayo.edu.
CNS drugs
|September 16, 2024
概括
放射性隔离综合征 (RIS) 是多发性硬化症 (MS) 的早期阶段,使用更新的标准进行诊断. 识别风险因素有助于预测向症状性多发性硬化症的过渡,并指导早期治疗.
科学领域:
- 神经学 神经学
- 神经免疫学 神经免疫学
- 放射学 放射学是一门学科.
背景情况:
- 放射性隔离综合征 (RIS) 代表了多发性硬化症 (MS) 疾病连续体中最早的阶段.
- 偶尔在无症状的个体中发现RIS,这些个体有脑和/或脊髓病变,暗示着脱髓化.
- 对RIS的诊断标准已经发展,2009年和修订后的2023年标准旨在提高准确性.
研究的目的:
- 总结2023年修订的预症状患者的RIS诊断标准.
- 确定与从RIS过渡到症状性MS相关的关键风险因素.
- 突出疾病修饰治疗的作用以及在管理RIS时需要专家咨询的需要.
主要方法:
- 对2009年和2023年修订的RIS诊断标准的审查.
- 对症状性多发性硬化症过渡的确定的风险因素的分析,包括人口统计,成像和实验室生物标志物.
- 关于RIS.病变修饰治疗的随机临床试验发现的总结.
主要成果:
- 修订后的2023年RIS标准为诊断那些可能不符合旧标准的个人提供了一个框架.
- 过渡到症状性多发性硬化症的关键风险因素包括年龄较小,男性性别,神经纤维光链升高,CSF异常以及特定的损伤位置/类型.
- 改变疾病的治疗方法已经证明有效地延迟或预防RIS的第一个临床事件.
结论:
- 准确及时诊断RIS对于风险分层和预后至关重要.
- 识别具有较高风险因素的个体对于通过早期干预来优化结果至关重要.
- 建议咨询多学科的MS专家团队,因为缺乏RIS护理的全面临床指南.
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