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研究方案:移动和临床螺旋计的比较,以捕捉中度喘治疗效果
Elena S Izmailova1, Rachel Kilian1,2, Jessie P Bakker3,4,5
1Koneksa Health, New York, New York, USA.
Clinical and translational science
|August 21, 2023
概括
移动螺旋计 (mSpirometry) 为喘试验提供了以患者为中心的方法,使频繁的测量能够增加统计能力. 这项研究调查了mSpirometry的研究.
科学领域:
- 数字卫生技术数字卫生技术
- 临床试验设计 临床试验设计
- 呼吸系统医学 呼吸系统医学
背景情况:
- 药物开发试验在数据收集方面面临效率低下的问题.
- 移动螺旋计 (mSpirometry) 显示出可用于频繁,以患者为中心的测量.
- 远程螺旋计对治疗效果检测的影响还没有得到充分研究.
研究的目的:
- 用临床和移动螺旋计量来量化长效β激动剂 (LABA) 治疗中度性喘的治疗效果.
- 与临床螺旋计相比,评估mSpirometry在检测治疗效应方面的准确性.
- 评估在多中心试验中使用mSpirometry和可穿戴设备进行远程数据收集的可行性.
主要方法:
- 一个多中心,单臂,开放的标签试验,涉及60名患有中度喘的参与者.
- 每天两次在家进行mSpirometry,每周在诊所进行spirometry,持续的可穿戴监测和症状日记.
- 混合效应模型用于重复测量,以分析治疗效果并比较螺旋计方法.
主要成果:
- (研究结果正在等待,完成后将报告.)
结论:
- 通过mSpirometry和可穿戴设备进行远程数据收集可能会提高喘试验的效率和患者中心性.
- 研究结果可以通用到其他呼吸道疾病,为未来的试验设计提供信息.
- 在中度喘的多中心环境中使用mSpirometry的可行性需要进一步研究.
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