作为一个反映患者报告的疾病负担的生物标志物,SCCA2在接受维持治疗的轻度亚托皮性皮肤炎儿童中反映了患者报告的疾病负担
Yasuaki Yasuda1,2, Fumiko Iwai1,3, Kana Hamada1,3
1Allergy Center NHO Mie National Hospital, Tsu, Japan.
概括
血清状细胞癌抗原2 (SCCA2) 比医生的评估更好地反映了患者在轻度亚托皮性皮炎 (AD) 中报告的症状. 这种生物标志物显示出与症状负担的时间依赖关系,有助于早期检测.
科学领域:
- 皮肤病学 皮肤病学
- 生物标志物研究 生物标志物研究
- 儿科无形皮肤炎的皮肤炎.
背景情况:
- 在维持治疗期间评估轻微的亚托皮性皮炎 (AD) 是具有挑战性的,因为细微的临床症状.
- 血清状细胞癌抗原2 (SCCA2) 作为轻度AD的生物标志物的实用性需要进一步研究.
研究的目的:
- 为了评估血清SCCA2在接受维持治疗的轻度AD儿童中的效用.
- 评估SCCA2和患者报告的结果之间的关系,并将其与血清胸腺和激活调节化学激素 (TARC) 进行比较.
主要方法:
- 纳入了69名患有轻度AD的儿科患者.
- 临床严重程度使用医生评级的湿疹区域和严重程度指数 (EASI) 和患者报告的患者导向湿疹测量 (POEM) 来评估.
- 测量了血清SCCA2和TARC水平,并使用相关性和混合效应模型分析了它们与POEM的关联.
主要成果:
- 在医生评估 (EASI) 和患者报告 (POEM) 严重程度之间观察到不一致.
- 与TARC不同的是,血清SCCA2与基线POEM得分有显著的相关性.
- SCCA2和POEM之间的相关性在第三天最强,并在第七天显示出时间依赖的下降.
结论:
- 与医生评估相比,血清SCCA2更准确地反映了患者在轻度AD中经历的症状负担.
- SCCA2与POEM的时间依赖性关联表明,它有可能用于早期识别症状负担.
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