在中度至重度性结肠炎患者中的Vidofludimus:一个随机的,安慰剂控制的,第二阶段试验
Geert D'Haens1, Kalina Grivcheva Stardelova2, Edite Sadiku3
1Department of Gastroenterology, Amsterdam University Medical Centers, Amsterdam, the Netherlands.
Clinical and translational gastroenterology
|January 10, 2025
概括
维多 (VidoCa) 在治疗性结肠炎 (UC) 中表现有前途,通过改善临床缓解和内镜愈合. 这种二基酸脱酶抑制剂在活性UC患者中是安全的,并且耐受性良好.
科学领域:
- 免疫学 免疫学 免疫学
- 胃肠病学 胃肠病学
- 药理学 药理学是指药理学的学科.
背景情况:
- 维多弗鲁迪姆 (VidoCa) 是二酸脱酶的抑制剂,在与免疫相关的疾病中已证明有效.
- 这项研究评估了VidoCa在被诊断患有活性性结肠炎 (UC) 的患者的安全性和有效性.
研究的目的:
- 评估VidoCa作为中度至重度活性性结肠炎 (UC) 治疗的安全性和有效性.
- 在UC治疗中建立dihydroorotate脱酶抑制的概念验证.
主要方法:
- 一个安慰剂控制的2期试验,涉及中度至重度UC的成年人.
- 患者每天接受一次VidoCa (10,30或45毫克) 或安慰剂10周 (诱导),然后在症状缓解的患者中进行40周的维持阶段.
主要成果:
- 在VidoCa和安慰剂组之间,初级终点 (第10周临床缓解) 没有显著差异.
- 在不服用皮质类固醇的患者中,VidoCa显示出更高的临床缓解率 (12%与4%相比).
- 在第50周观察到临床缓解,无类固醇缓解和内镜治疗的剂量依赖性增加;不良事件通常是轻微的,与安慰剂可比.
结论:
- 视多 (VidoCa) 是安全的,并且在患有活跃UC的患者中耐受良好.
- 这项研究提供了用于使用二基酸脱酶抑制剂治疗UC的概念证明.
- 进一步的研究可能会探索VidoCa的长期疗效和特定的患者亚组.
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