过敏原敏感化模式:过敏性鼻炎与多病症相比单独-一个现实世界的研究
Ya-Ting Li1,2, Qi-Qing Ye2, Ya-Xin Lu3
1Department of Allergy, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Clinical and translational allergy
|January 22, 2025
概括
过敏多病症,与单独的过敏鼻炎不同,显示出明显的过敏原敏感化模式,特别是在摄入过敏原时. 多敏化和更高的过敏原特异性IgE水平增加了过敏多病症的风险.
科学领域:
- 免疫学 免疫学 免疫学
- 过敏学 过敏学
- 临床医学 临床医学
背景情况:
- 过敏性鼻炎 (AR) 多病症可能代表一个独特的疾病实体,由于独特的临床和免疫学特征.
- 多敏感性,以IgE对多种过敏原的反应性为特征,在过敏多病症中很常见.
研究的目的:
- 调查单独AR患者和AR多发症患者之间对过敏原免疫球蛋白E (IgE) 敏感化模式的差异.
- 识别与AR多病症相关的特定过敏原和敏感度水平.
主要方法:
- 一项真实世界的病例控制研究,涉及2275名被诊断患有AR的患者.
- 采用多变量逻辑回归来分析AR多病症与过敏原敏感性,IgE水平和过敏原计数之间的关联.
主要成果:
- 与单独AR患者 (48.4%) 相比,AR多病症患者 (51.6%) 的过敏原概况更为多样化.
- 对摄入过敏原的敏感性增加显示,AR多病率 (1.96) 与吸入过敏原 (1.46) 的几率比率更高.
- 对粉尘,猫毛皮,牛奶和更高的IgE水平的敏感性与AR多发症有关;猫和狗毛皮在儿童中显著.
结论:
- 在AR多病症中,过敏原敏感化模式与单独的AR不同.
- 多敏感性,特别是对摄入过敏原的多敏感性,会增加患过敏多病症的风险.
- 增加过敏原阳性和高过敏原特异性IgE水平与较高的过敏多病症风险相关.
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