儿童和青少年的喘表型进展:一个单一的中心体验
Christine L Schuler1,2, Stephanie Shi2, Yin Zhang3
1Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.
Pediatric pulmonology
|October 15, 2025
概括
喘表型因子因年龄而异,过敏性喘是最稳定的. 异性/非过敏性喘表型显示出随着时间的推移而变化的可能性最高.
科学领域:
- 儿科肺病学 儿科肺病学
- 过敏和免疫学 过敏和免疫学
- 呼吸系统医学 呼吸系统医学
背景情况:
- 喘表型分类对于定制治疗策略至关重要.
- 了解表型变异有助于预测疾病过程和对治疗的反应.
研究的目的:
- 调查与儿童不同喘表型相关的因素.
- 为了确定各种喘表型的稳定性,随着时间的推移.
主要方法:
- 从儿童肺部诊所 (2009-2015) 电子健康记录的回顾性分析.
- 患者被分为过敏型,eosinophilic/非过敏型和非过敏型/非eosinophilic 现象型.
- 用于识别与表型和表型变化相关的因素的多项和逻辑回归模型.
主要成果:
- 分析了2000多名儿科患者,其中44%被归类为过敏.
- 较年轻的儿童 (0-4岁) 患有较早的喘发作和更多的恶化,更有可能患有过敏表型.
- 较大的儿童和青少年显示过敏表型与男性性别之间的关联,轻度阻塞,中度/严重阻塞和烟雾暴露.
- 过敏表型表现出高稳定性 (>95%),而eosinophilic/非过敏表型的变化概率为48%.
结论:
- 喘表型相关的因素取决于年龄.
- 过敏性喘表型明显比其他表型更稳定.
- 乙类/非过敏类表型是最动态的,表明需要更密切的监测和潜在的治疗调整.
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