Comparison of Blood Pressure Measurements Between Transdermal Optical Imaging and Standard of Care
试验速览
- 阶段
- 不适用
- 入组人数
- 15,000
- 试验地点
- 3
- 主要终点
- Blood Pressure Results
研究概览
简要总结
Participants (patients and volunteers) will be recruited to have their blood pressure measured by standard blood pressure assessment methods while having their face video recorded. The data collected will help improve the blood pressure measurement accuracy of Transdermal Optical Imaging, which relies on machine learning to extract physiological information from videos recorded.
详细描述
There are many ways to measure blood pressure (monitors, mercury sphygmomanometer, aneroid devices), with most relying on a cuff-inflation. Transdermal Optical Imaging measures blood pressure using a video captured by any conventional camera (e.g., those on a phone, tablet, laptop) and advanced machine learning algorithms.
The current study aims to improve the accuracy of Transdermal Optical Imaging algorithms for measuring blood pressure. The investigators will recruit participants (patients with medical problems and healthy volunteers) to have their blood pressure measured in various ways (e.g.,by registered nurses with sphygmomanometer and stethoscope, continuous blood pressure monitor, etc.). Further, participants will have their faces video-recorded intermittently between standard measurements or at the same time as standard measures.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 13 Years 至 100 Years（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Able and willing to provide written informed consent to participate (including by parent or legal guardian if under 16 years old).
排除标准
- •No exclusion criteria
结局指标
主要结局
Blood Pressure Results
时间窗: Single visit; up to one day
Comparison of Transdermal Optical Imaging data and Standard assessment data
次要结局
未报告次要终点
研究者
Kang Lee
Professor
University of Toronto