Prediction of Pregnancy Constitutions and Pregnancy Slippery Pulse Using ANSWatch
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- Pulse waves
研究概览
简要总结
The present project plans to detect pregnant pulses using this portable ANS (autonomic nervous system) Watch connected to a laptop. One hundred pregnant women and 100 non-pregnant women will be recruited.
详细描述
ANS(autonomic nervous system) Watch has been developed as to detect pulse waves using a pressure detector. It is used to measured cardiovascular indices, including cardiac output, and vessel stiffness. ANSWatch is developed to apply to the prediction of traditional Chinese medicine (TCM) pulses, such as the wiry pulse. There are 28 types of pulses in TCM. Among them, the slippery pulse is the most commonly seen pulse in pregnant women. The present project plans to detect pregnant pulses using this portable ANSWatch connected to a laptop. One hundred pregnant women and 100 non-pregnant women will be recruited. After taking the indices of the subjects, a neural network is designed to provide the prediction for pregnancy constitution, pregnancy pulse and slippery pulse in pregnant women.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 20 Years 至 45 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •nonpregnant females and singleton pregnant females aged 20 - 45 years;
- •no estrogen, progesterone, or ovulation inducing medications were in the past six months
排除标准
- •active heart disease, liver disease, kidney disease, or thyroid disease;
- •any chronic disease which needs medication
- •smoking, drug abuse, or alcohol abuse;
- •psychiatric disorders or impaired cognitive function;
- •taking Chinese medicine or western medicine in three months;
- •Acute conditions currently, such as gastroenteritis, upper airway infection, acute attach of asthma, etc.
结局指标
主要结局
Pulse waves
时间窗: Day 1
The indices of pulse waves measured by ANSWatch , a pulse wave machine(https://www.taiwanscientific.com.tw/%E5%BF%83%E5%BE%8B%E5%A4%A7%E5%B8%ABanswatch). A neural network is designed to provide the prediction for pregnancy pulse.
次要结局
- Constitution(Day 1)