Risk Markers of Arterial Aging and Subsequent Risk of Cardiovascular Diseases and Beyond. The Paris Prospective Study III-2
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 7,500
- 试验地点
- 1
- 主要终点
- carotid diameter
研究概览
简要总结
The main objectives of PPS3-2 are (i) to describe the dynamics of vascular aging and baroreflex sensitivity 12 to 16 years a part, (ii) to identify their determinants, and (iii) to quantify the subsequent risk of cardiovascular diseases.
详细描述
Since May 2008, PPS3 is being following the CVD morbidity of 10157 healthy volunteers aged 50-75 years at baseline. In PPS3-2, we plan to re-invite survivors and volunteers of PPS3 to undergo a second physical examination. In particular, they will undergo a second high-precision carotid echotracking to measure vascular aging parameters and baroreflex sensitivity, permitting to study their respective dynamics. They will also underwent for the first time ultra fast echo of the radial artery to measure vascular aging parameters of the medium-sized arteries. According to fundings, blood samples will be taken and stored at -80°C in the whole population or in a subsample.
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
- 60 Years 至 95 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Being enrolled in PPS3 and having signed an informed consent for PPS3-2
排除标准
- •Institutionalized participants
- •Participants under guardianship
- •Participants under judicial safeguard measure
结局指标
主要结局
carotid diameter
时间窗: by 2027
high precision carotid echo tracking diameter in mm
intima media thickness
时间窗: by 2027
high precision echo tracking intima media thickness of the common carotid artery in mm
carotid plaques
时间窗: by 2027
high precision carotid echo tracking carotid plaques
elastic modulus
时间窗: by 2027
high precision carotid echo tracking Young's elastic modulus, 10-3\*kPa
pulse wave velocity
时间窗: by 2027
high precision carotid echotracking pulse wave velocity, m/s
carotid wall stress
时间窗: by 2027
high precision carotid echotracking circumferential wall stress in kPa
wall cross sectional area
时间窗: by 2027
high precision carotid echo tracking carotid wall cross sectional area, mm2
pulse pressure
时间窗: by 2027
high precision carotid echotracking pulse pressure in mmHg
distensibility coefficient
时间窗: by 2027
high precision carotid echo tracking distensibility coefficient in 10-3/kPa
stiffness
时间窗: by 2027
high precision carotid echotracking Beta stiffness index
次要结局
- wall cross sectional area of the radial artery(by 2027)
- brachial artery diameter(by 2027)
- thickness of the intima media of the radial artery(by 2027)
- distensibility of the radial artery(by 2027)
- wall stress of the radial artery(by 2027)
- arterial plaques(by 2027)
- elastic modulus of the radial artery(by 2027)
- pulse wave velocity of the radial artery(by 2027)
- stiffness index of the radial artery(by 2027)
- pulse pressure of the radial artery(by 2027)