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Updated: Jun 30, 2025

Investigating Intestinal Inflammation in DSS-induced Model of IBD
Published on: February 1, 2012
在儿科炎性肠病的诊断变化
Harold Duarte1,2, Adrienne Stolfi2, Courtney McCall2
1Department of Internal Medicine, Kettering Health Main Campus, Kettering, Ohio, USA.
儿科炎症性肠病 (IBD) 诊断变化发生在6.1%的患者中,最常见的是IBD-Unclassified到克朗氏病.
科学领域:
- 儿科胃肠病学 儿科胃肠病学
- 炎症性肠道疾病研究研究
- 临床流行病学 临床流行病学
背景情况:
- 炎症性肠病 (IBD) 包括克罗恩病 (CD),性结肠炎 (UC) 和IBD-未分类 (IBD-U).
- 在儿科IBD中,准确的诊断对于有效的管理和治疗至关重要.
- 随着时间的推移,诊断的不确定性会导致诊断的变化,特别是在疾病的早期阶段.
研究的目的:
- 描述儿科IBD患者,他们的诊断发生了变化.
- 描述与这些诊断转移相关的特定特征和模式.
主要方法:
- 从2007年到2019年,对一个大型的多中心国际儿科IBD队列 (ImproveCareNow) 的回顾性分析.
- 包括1至20岁的18055名患者.
- 主要结局:在前四次诊断后诊断的变化;人口统计,诊断,疾病特征和时间的分析.
主要成果:
- 6.1%的儿科IBD患者改变了诊断,改变的中位时间为0.9年.
- 诊断变化率有显著差异:CD为2.1%,UC为7.3%,IBD-U为44.2%.
- 首次诊断IBD-U和更长的随访时间独立地与更高的诊断变化的可能性有关.
结论:
- 初步诊断IBD-未分类和延长的随访增加了儿童IBD诊断变化的风险.
- 观察到的最常见的诊断过渡是从IBD-Unclassified到克罗恩病.
- 没有发现疾病活动,营养不良和肠外表现 (EIM) 与诊断变化有关.
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