在实用随机临床试验中不规则的评估时间
Andrea Apter1, Frances K Barg2, Sanjib Basu3
1Department of Allergy & Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Trials
|December 20, 2024
概括
在临床试验中,不规则的评估时间是常见的. 除了参与者健康之外的因素影响及时收集数据,表明协议设计和实施策略可以改善遵守.
科学领域:
- 临床试验方法论 临床试验方法论
- 医疗保健服务研究 医疗服务研究
- 生物统计学 生物统计学
背景情况:
- 在实用随机临床试验中,偏离计划评估是常见的.
- 这会影响数据完整性,并引入潜在的偏差.
- 解决这些偏差对于可靠的试验结果至关重要.
研究的目的:
- 在临床试验中确定非计划或错过评估的决定因素.
- 为改善遵守协议化评估时间的策略提供信息.
- 为了提高数据的可靠性,以患者为中心的研究结果.
主要方法:
- 使用了实施研究的综合框架 2.0.0.
- 与利益相关者咨询委员会合作.
- 鉴定和分类评估偏差的原因.
主要成果:
- 评估时间受多种因素的影响,而不仅仅是参与者的健康状况.
- 在协议设计和实施过程中确定了可修改的决定因素.
- 突出了与试验物流和参与者参与相关的因素.
结论:
- 及时评估结果是多因素的.
- 协议的设计和实施提供了减轻偏差的机会.
- 需要进一步的研究和多层次的策略来减少计划外的评估.
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