成年人未分化的自身炎症性疾病:一项针对61名患者的前性研究
Junke Miao1,2, Di Wu2, Min Shen3,4
1Department of Rare Diseases, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College; State Key Laboratory of Complex Severe and Rare Diseases, PUMCH, Beijing, 100730, China.
Orphanet journal of rare diseases
|April 8, 2025
概括
在中国成年人中,未分化或未定义的全身性自身炎症性疾病 (uSAID) 呈现出多样化的表型. 非典型的usaid病例显示高自发缓解率,这表明预后有利.
科学领域:
- 类风湿病学 类风湿病学
- 遗传学 遗传学是一种遗传学.
- 内部医学 内部医学
背景情况:
- 不分化或未定义的全身性自身炎症性疾病 (uSAID) 包含罕见的,异质的疾病,模仿明确的全身性自身炎症性疾病 (SAID),没有明确的表型或遗传确认.
- 鉴别uSAID对于诊断和管理至关重要,特别是在成年人群中.
研究的目的:
- 在被诊断患有uSAID的中国成年患者队列中划分表型,基因型和治疗反应.
- 根据与已知的SAID相似的表型相似性,在uSAID中识别不同的子组.
主要方法:
- 分析了61名服用uSAID的成年患者,根据与已确定的SAID相似的表型相似而形成的子组.
- 现型特征,遗传特征和对治疗的反应被系统地评估在确定的子组.
主要成果:
- 在61名uSAID患者中 (17名儿童发病,44名成人发病),肺部感染与增加的全身症状和器官感染相关.
- 亚组分析显示了24种单一的SAID类,12种多基的SAID类和25种非典型的表型.
- 在53名随访患者中,25%实现了自发缓解;非典型的表型具有最高的缓解率 (43%).
结论:
- 这项研究首次全面描述了中国成年USAID患者的临床和遗传特征.
- 在uSAID中肺部表现可能表明更复杂的疾病表型.
- 非典型的usaid表型与高自发缓解率有关,这表明潜在的良好预后.
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