评估患者报告的原发性硬化胆管炎的结果:最新情况
1Division of Gastroenterology and Hepatology, Department of Medicine, University of North Carolina, Chapel Hill.
Current opinion in gastroenterology
|January 17, 2025
概括
经验证的患者报告结果 (PRO) 措施对于一次性硬化性胆道炎 (PSC) 临床试验至关重要. 这次审查强调了FDA的指导方针,并评估了PSC的现有PRO措施,强调了适合目的的终点的必要性.
科学领域:
- 胃肠病学和肝病学
- 临床试验设计 临床试验设计
- 患者报告的结果
背景情况:
- 初级硬化性胆道炎 (PSC) 需要临床试验的验证患者报告结果 (PRO) 措施.
- 在PSC研究中现有的PRO措施有有限的证据支持与当前FDA指南保持一致.
- 最近的系统审查确定了多个PRO措施,但PSC人群中的心理测量评估很少.
研究的目的:
- 审查美国食品和药物管理局 (FDA) 最近的以患者为中心的药物开发 (PFDD) 准则.
- 确定和评估用于原发性硬化性胆道炎 (PSC) 研究的现有PRO措施.
- 描述PSC特定症状措施的设计,与FDA指导方针保持一致.
主要方法:
- 在PSC研究中使用的PRO措施的系统审查.
- 对FDA PFDD临床结果评估指南的分析.
- 审查三个新型PSC特异性症状措施的设计,包括定性和定量验证研究.
主要成果:
- 美国食品和药物管理局发布了关于设计和评估临床结果评估和试验终点的最新指南.
- 在PSC研究中使用了多种PRO措施,其中一些是在PSC患者样本中开发和心理测量评估的.
- 支持将现有的PRO措施与最近的FDA指南保持一致的证据有限.
- 针对PSC的三个症状措施旨在与FDA指导一致,并提供支持的有效性证据.
结论:
- 对于PSC临床试验终点的PRO措施的选择,研究人员必须遵守最近的FDA指南.
- 建立一个强大的证据基础是必要的,以确保PRO措施适合目的,作为PSC的临床试验终点.
- 需要进一步开发和验证PRO措施,以满足PSC研究的FDA标准.
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