NCT00587535已完成不适用
Evaluation of a New MR Pulse Sequence to Quantify Liver Iron Concentration
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- Mayo Clinic
- 入组人数
- 18
- 试验地点
- 1
- 主要终点
- Accuracy of MR in quantifying liver iron
研究概览
简要总结
The purpose of this study is to determine if a new MR pulse sequence is accurate in determining how much iron is in the liver.
详细描述
Quantification of liver iron requires liver biopsy and histological assessment. New rapid MR techniques allow determination of liver relaxation times that can be altered with increasing iron deposition. The purpose of this study is to compare the results obtained with MRI to liver biopsy and iron quantification in patients undergoing liver biopsy in the setting of hemochromatosis.
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
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Undergoing liver biopsy for suspected or known hemochromatosis
- •Undergoing liver biopsy for living-related liver donation evaluation
排除标准
- •Contraindication to MRI
结局指标
主要结局
Accuracy of MR in quantifying liver iron
时间窗: one time point
次要结局
未报告次要终点
研究者
Jeff Fidler
Professor of Radiology College of Medicine
Mayo Clinic
研究点 (1)
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