远程数据收集以检测喘恶化:一种去中心化的方法来进行喘临床研究
Allison J Burbank1, Jeremy Owens2, Andre Espaillat1
1Pediatrics, The University of North Carolina at Chapel Hill School of Medicine, USA.
在去中心化喘试验中,远程数据收集提高了可访问性,但也面临着挑战. 为了保持研究的严谨性,需要对合规性,技术问题和人员负担进行进一步的优化.
科学领域:
- 临床研究 临床研究
- 呼吸系统医学 呼吸系统医学
- 数字健康数字健康
背景情况:
- 分散的临床试验通过远程数据收集提高了研究可访问性和参与者连续性.
- 本研究详细介绍了远程数据收集的经验和实用见解,用于识别急性喘恶化.
研究的目的:
- 评估在去中心化喘研究中远程数据收集的可行性和挑战.
- 确定在临床研究中优化远程方法的关键领域.
主要方法:
- 一项涉及患有持续性喘的青少年 (12-21岁) 的观察性研究.
- 在12个月内利用家庭螺旋计,基于应用程序的症状跟踪,智能吸入器和自我收集的鼻腔样本.
- 通过预定义的症状/药物值或肺功能下降来定义喘恶化.
主要成果:
- 40名参与者中有73%完成了这项研究;每日螺旋测量和症状调查的遵守率分别为44%和38%.
- 80%的警报准确地确定了恶化,通常是由于肺功能下降;错误的警报源于技术和技术问题.
- 自我采集的鼻腔样本显示细胞因子度与诊所采集的样本相似,尽管存在连接和运输延迟等技术挑战.
结论:
- 使用远程数据收集的去中心化设计对喘研究有希望,改善了可访问性和通用性.
- 进一步优化至关重要,以解决合规性,技术复杂性和人员负担,同时确保科学有效性.
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