在类风湿性关节炎中,疾病活性与泛免疫-炎症值和全身免疫-炎症指数之间的关系
Pinar Özge Başaran1, Murat Dogan2
1Physical Medicine and Rehabilitation Department, Erol Olcok Training and Research Hospital, Hitit University, Corum, Turkey.
Medicine
|March 1, 2024
概括
该研究发现,泛免疫炎症值 (PIV) 和全身免疫炎症指数 (SII) 是有效的,廉价的标志物,用于预测类风湿性关节炎 (RA) 缓解. 在区分缓解与对照组时,PIV表现出比SII更高的灵敏度和特异性.
科学领域:
- 免疫学 免疫学 免疫学
- 类风湿病学 类风湿病学
- 生物标志物 生物标志物
背景情况:
- 类风湿性关节炎 (RA) 是一种慢性,全身性炎症性疾病,免疫细胞在其中发挥着至关重要的作用.
- 评估疾病活动和预测缓解对于有效的RA管理至关重要.
- 在RA中,新型炎症标志物如系统性免疫炎症指数 (SII) 和泛免疫炎症值 (PIV) 的实用性需要进一步研究.
研究的目的:
- 研究RA患者的疾病活性与SII和PIV水平之间的关系.
- 为了比较SII和PIV在预测RA缓解方面的疗效,与健康对照对比.
- 确定SII和PIV在评估RA状态时是否比C反应蛋白 (CRP) 等传统标记物提供优势.
主要方法:
- 一项涉及67名RA患者和49名健康对照者的横截面研究.
- 使用2010年ACR分类标准确认了RA诊断.
- 分析了包括血液图,CRP和红细胞沉积率在内的外周血液测试. 使用基于中性细胞,单细胞,淋巴细胞和血小板数量的特定公式计算PIV和SII. 在RA患者中记录了疾病活动评分28 (DAS28).
主要成果:
- 与缓解的RA和对照组相比,PIV和SII的活性RA显著增加 (P < .001).
- 与对照组相比,PIV和SII在缓解的RA中也显着更高 (P < .001).
- 接收器操作特征 (ROC) 曲线分析显示,PIV和SII是缓解的显著预测因素,PIV在SII和CRP相比,在>217.31的门上显示出更高的灵敏度 (75.0%) 和特异性 (85.7%).
结论:
- PIV和SII是预测类风湿性关节炎患者缓解的实用,经济有效和可靠的生物标志物.
- 与SII和CRP相比,PIV在区分RA缓解与健康对照方面表现出更高的灵敏度和特异性.
- 这些炎症指数有效地反映了疾病活动,提供了比CRP等传统标志物更有价值的见解.
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