使用优秀的微血管成像与强度多普勒超声波相比,评估青少年异常性关节炎中的突炎炎症
Peixuan Sun1, Yuyang Tong2, Xue Xu1
1Diagnostic Imaging Center, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
Clinical and experimental rheumatology
|October 9, 2023
概括
卓越的微血管成像 (SMI) 检测到青少年异常性关节炎 (JIA) 中的突炎症比强度多普勒超声波 (PDUS) 更敏感. 此外,SMI还预测了不活跃患者的JIA复发,有助于个性化治疗.
科学领域:
- 类风湿病学 类风湿病学
- 医疗成像医学成像
- 儿科 儿科 儿科
背景情况:
- 青春期异常性关节炎 (JIA) 是一种慢性炎症状况,需要精确监测膜炎症.
- 功率多普勒超声波 (PDUS) 是常用的,但其在检测微妙的炎症的灵敏度可能是有限的.
- 优秀的微血管成像 (SMI) 提供了微血管系统的增强可视化,可能改善炎症评估.
研究的目的:
- 为了比较SMI与PDUS的诊断和预后表现,在评估JIA患者的突炎炎时.
- 评估SMI和PDUS的血管性指数与炎症生物标志物之间的相关性.
- 确定SMI和PDUS对JIA疾病复发的预测值.
主要方法:
- 纳入了59名活跃和62名不活跃的JIA患者.
- 通过SMI和PDUS的血管性指数 (VI) 来评估共炎.
- 斯皮尔曼相关性分析了VI生物标志物关系;ROC曲线评估了预后价值.
主要成果:
- 在不同疾病状态的JIA患者中,SMI的VI显著高于PDUS.
- 两种SMI和PDUSVI都与红细胞沉积率 (ESR),C反应蛋白 (CRP) 和血清粉样蛋白A (SAA) 有显著的相关性.
- 在临床不活跃的JIA中,SMI VI在复发和优异预测复发的患者中较高.
结论:
- 对于在JIA中检测膜炎的SMI表现出比PDUS更大的灵敏度.
- SMI与炎症生物标志物有很好的相关性,可以预测不活跃的JIA患者的复发.
- 通过识别患有复发风险的患者,SMI促进了个性化治疗策略.
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