患者的特征和医疗保健利用 骨髓灰质疏松症严重恶化
Cynthia Z Qi1, Yilu Lin2, Yuebing Li3
1argenx US Inc., Boston, MA, United States.
Journal of the neurological sciences
|November 30, 2024
概括
大约三分之一的肌痛性肌痛症患者 (MG) 经历了恶化,特别是西班牙裔和非裔美国人. 与没有恶化的患者 (MG-O) 相比,MG恶化 (MG-E) 显著增加了医疗保健利用率和输管风险.
科学领域:
- 神经学 神经学
- 临床研究 临床研究
- 医疗保健服务研究 医疗服务研究
背景情况:
- 骨髓灰质炎 (MG) 是一种慢性自身免疫神经肌肉疾病.
- 脑膜炎恶化 (MG-E) 对患者和医疗保健系统构成重大负担.
- 了解MG-E患者的特征和医疗利用 (HRU) 对于改善患者的治疗结果至关重要.
研究的目的:
- 描述发生恶化 (MG-E) 的肌痛性肌痛症患者的特征.
- 将MG-E患者的医疗利用率 (HRU) 与没有恶化的患者 (MG-O) 进行比较.
主要方法:
- 使用来自国家退伍军人事务医疗保健网络 (1999-2022) 的非识别电子健康记录进行回顾性队列研究.
- 纳入标准: ≥2个与MG相关的诊断代码提交.
- 分析包括描述性统计数据,卡普兰-梅尔分析和每患者每年 (PPPY) HRU,以比较MG-E和MG-O组.
主要成果:
- 34%的MG患者在6.8年的中位数随访期间经历了恶化.
- MG-E队列显示早期发病的MG的发病率更高,并增加了并发症负担 (查尔森并发症指数).
- 西班牙裔和非裔美国患者的MG-E累积发病率较高.MG-E患者被输入管的可能性是5倍,并且在门诊,住院,ED和ICU设置中显著增加了PPPYHRU.
结论:
- 大约三分之一的MG患者经历了恶化.
- 在西班牙裔和非洲裔美国人群中观察到更高的MG-E发病率.
- 脑膜炎恶化与医疗保健利用率大幅增加和输管风险增加有关.
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