NCT06311552已完成不适用
Optimising CMR Scan Acquisitions for Novel Equipment/Sequences in Clinical Cardiovascular Populations.
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- To develop CMR scanning protocols which acquire the highest quality images during incremental exercise using a stepper ergometer (Ergospect Cardio-stepper).
研究概览
简要总结
The purpose of this study is to develop robust protocols for the optimisation of novel hardware, software and exercise equipment in the magnetic resonance imaging (MRI) environment in various cohorts with cardiovascular disease (CVD) with the first study focusing on those with established heart failure with preserved ejection fraction (HFpEF) or those at risk of or with pre-HFpEF.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 100 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Males or females aged >18 years
- •Either a clinical diagnosis of HFpEF, be at risk of or pre- HFpEF
排除标准
- •Absolute contraindication to MRI
- •Unable to read/understand English sufficiently to provide informed consent
- •Pregnancy
- •Unable to consent due to lack of mental capacity
- •Current cancer diagnosis and actively undergoing treatment
- •Inability to exercise on the MRI ergometer
- •Severe claustrophobia
结局指标
主要结局
To develop CMR scanning protocols which acquire the highest quality images during incremental exercise using a stepper ergometer (Ergospect Cardio-stepper).
时间窗: By end of study - 30/04/2023
次要结局
- To determine the reproducibility of the exercise CMR protocols in a test-retest reproducibility sub-study(By end of study - 30/04/2023)
- To determine the reproducibility of the MRS protocols in a test-retest reproducibility sub-study(By end of study - 30/04/2023)
- To determine the optimal scan acquisition protocol for Magnetic Resonance Spectroscopy (MRS) both H+ and 31P using the phosphorous coil in each patient group.(By end of study - 30/04/2023)
研究者
研究点 (1)
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