肠道超声波作为新发性性结肠炎的预后工具 - 哥本哈根IBD队列研究
Gorm Roager Madsen1,2, Rune Wilkens1,3, Mohamed Attauabi1,2,4
1Copenhagen Center for Inflammatory Bowel Disease in Children, Adolescents and Adults, Copenhagen University Hospital - Amager and Hvidovre, Hvidovre, Denmark.
诊断时的肠道超声波 (IUS) 预测了性结肠炎 (UC) 中的切除风险. 尽早实现超神经缓解可显著改善疾病的发展过程,并减少类固醇依赖.
科学领域:
- 胃肠病学 胃肠病学
- 医疗成像医学成像
- 炎症性肠道疾病研究研究
背景情况:
- 性结肠炎 (UC) 管理需要准确的预后工具.
- 早期识别疾病严重程度和风险分层对于最佳的患者结果至关重要.
研究的目的:
- 评估肠道超声波 (IUS) 在诊断后第一年内预测UC病程的预后价值.
- 为了确定通过IUS评估的转移性缓解是否是早期UC的可行的治疗目标.
主要方法:
- 一项前性的多中心初始队列研究包括193名新诊断的UC患者.
- 在诊断时,3个月和12个月,以及临床,生化和内镜评估时,进行了IUS评估.
- 超死性缓解定义为肠壁厚度≤3毫米,没有颜色多普勒信号.
主要成果:
- 诊断时的内肠道炎症预计将在3个月内进行大肠切除 (OR 38,P < .0001),切断界限为>6毫米的壁厚.
- 59%的患者在3个月内实现了转移性缓解,与较高的无类固醇缓解率有关.
- 在3个月的跨体内缓解预测了12个月的更好的结果,包括无类固醇的临床和完全缓解.
结论:
- 诊断时的IUS发现可以预测UC患者早期切除风险.
- 隔壁缓解是早期UC的可行和有影响力的治疗目标,显著影响疾病的发展轨迹.
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