NCT06480253尚未招募不适用
Variation of Cerebral Blood Flow Depending on the Interface Chosen During Continuous Positive Airway Pressure Ventilation
Papa Giovanni XXIII Hospital2 个研究点 分布在 1 个国家目标入组 19 人开始时间: 2024年7月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 19
- 试验地点
- 2
- 主要终点
- Common carotid artery flow
研究概览
简要总结
In this trial the investigators will evaluate blood flow in common carotid artery of healthy subjects treated with Continuous Positive Airway Pressure (CPAP) Ventilation, comparing two different devices: oronasal mask versus Helmet. The hypothesis is that Helmet CPAP reduces carotid flow compared to oronasal mask.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age ≥ 18 years,
- •Ability to give informed consent
排除标准
- •known cardiac pathologies
- •known pulmonary pathologies
- •known vascular pathologies
- •history of concussion
- •history of headache
结局指标
主要结局
Common carotid artery flow
时间窗: 4 consecutive heart beats at the end of the intervention
Left common carotid artery flow, expressed as ml/min measured with pulsed wave doppler with ultrasound
次要结局
- Mean arterial blood pressure(single measure, at the end of the intervention)
- Peripheral vascular resistance(4 consecutive heart beats at the end of the intervention)
研究者
Roberto Cosentini
Director of Emergency Department
Papa Giovanni XXIII Hospital
研究点 (2)
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