NCT01235494已完成1 期
Development of New MRI Pulse Sequences for Probing Lung Function in Volunteers With Hyperpolarised 3He Gas
适应症
干预措施
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 36
- 试验地点
- 1
研究概览
简要总结
To develop techniques with MRI of Helium-3 gas to give functional images of the lungs. The goal is to test a single breath-hold functional 3-He MRI pulse sequence with sensitivity to multiple functional aspects of the luncg physiology. A group of 20 healthy volunteers willbe recruited from the local research group and the results compared with existing methods that require seperate breath-holds of 3He gas
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Other
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •age 18 -70
排除标准
- •contraindication to MRI
- •Resting oxygen saturation <95%
- •Volunteers requiring bronchodilators less than 4 hourly
- •additional respiratory diagnoses
- •pregnancy
研究组 & 干预措施
polarised 3 helium
Experimental
inhaled gas
干预措施: polarised 3 helium (Other)
研究者
研究点 (1)
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