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多发性硬化症患者与二甲基酸盐治疗相关的骨折风险:人口异质性和时间模式
Dongdong He1, Jingkai Di1,2, Peirui Jiang3
1Department of Orthopedics, Second Hospital of Shanxi Medical University, Taiyuan, China.
CNS neuroscience & therapeutics
|September 12, 2025
概括
丁甲基烟酸 (DMF) 增加了多发性硬化症 (MS) 患者的骨折风险,特别是脊柱融合和骨骨折. 敏感性因年龄和性别而异,需要对高风险群体保持警.
科学领域:
- 药物监督 药物监督 药物监督
- 神经学 神经学
- 骨健康 骨健康 骨健康
背景情况:
- 丁甲基烟酸 (DMF) 是多发性硬化症 (MS) 的一线治疗方法.
- 了解DMF的不良事件 (AEs) 对患者安全至关重要.
- 与骨折相关的AE在MS管理中是一个重大问题.
研究的目的:
- 调查二甲基烟酸 (DMF) 与骨折相关的不良事件 (AE) 之间的关联.
- 为了确定与DMF使用相关的特定骨折类型和人口统计模式.
- 评估DMF治疗和骨折发作之间的时间关系.
主要方法:
- 在FDA不良事件报告系统 (FAERS) 数据 (2004-2024) 上使用了不成比例分析.
- 采用的统计指标包括报告几率比率 (ROR),比例报告比率 (PRR),信息组件 (IC) 和实证贝叶斯几何平均值 (EBGM).
- 进行年龄和性别特定的子组分析和用于时间分析的韦布尔分布建模.
主要成果:
- 确定了脊柱融合骨折 (ROR=13.13) 和骨骨折 (ROR=3.05) 的最强信号.
- 在骨折风险中观察到显著的性别和年龄异质性.
- 老年患者的前臂和脚骨折风险增加;年轻患者表现出多部位骨折. 63.62%的骨折发生在2年内,平均发病时间为506天.
结论:
- 使用二甲基烟酸 (DMF) 与骨折相关不良事件 (AE) 的风险增加有关.
- 与DMF相关的骨折风险显示出显著的人口差异.
- 临床警对于管理DMF安全性至关重要,特别是在易受感染的人群中.
关键词:
人口差异的人口差异.二甲基烟酸二甲酸二甲酸二甲酸二甲酸二甲酸二甲酸二甲酸二甲酸二甲酸二甲酸二甲酸二甲酸骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折,骨折.多发性硬化症多发性硬化症药物监督和药物监督更多相关视频
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