在全身性硬化症中检测间歇性肺病的查工具:ILD-RISC评分
Cosimo Bruni1,2, Lorenzo Tofani3, Håvard Fretheim4
1Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
Rheumatology (Oxford, England)
|August 14, 2025
概括
一个新的ILD-RISC评分有助于识别患有系统性硬化症相关间歇性肺病 (SSc-ILD) 的患者. 这个工具指导了HRCT的订购,降低了后续和初步诊断期间的成本和辐射暴露.
科学领域:
- 类风湿病学 类风湿病学
- 肺部病理学 肺部病理学
- 放射学 放射学是一门学科.
背景情况:
- 系统性硬化症相关的间歇性肺病 (SSc-ILD) 需要精确的查.
- 高分辨率计算机断层扫描 (HRCT) 对于SSc-ILD检测至关重要.
- 目前还没有一个有效的风险评分来指导在SSc-ILD中使用HRCT.
研究的目的:
- 开发和验证ILD-RISC评分,用于SSc-ILD查的风险算法.
- 协助医生确定HRCT的必要性,特别是在患者随访期间.
- 为了优化资源配置,并尽量减少不必要的成像在SSc患者.
主要方法:
- 使用多变量逻辑回归与倒向选择.
- ILD-RISC评分来自533名患者队列,并在247名患者队列中得到验证.
- 接收器操作特征 (ROC) 曲线分析发现灵敏度切线>85%.
主要成果:
- ILD-RISC得分,包括FVC%,DLCO/SB%,数字,年龄和SSc自身抗体,达到79.1%的AUC.
- 评分≥0.3表明85.6%的灵敏度和53.6%的SSc-ILD检测的特异性.
- 在纵向跟踪中,在近50%的访问中,ILD-RISC得分较低,支持节省HRCT.
结论:
- ILD-RISC评分是用于预测SSc-ILD存在的验证工具.
- 这一分数有助于在随访和初步诊断时明智地订购HRCT.
- 实施ILD-RISC可以降低医疗保健成本和辐射暴露.
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