NCT02165527已完成不适用
Evaluation of Bone Length Measurement Using Lunar iDXA
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Leg (Femur and Tibia) bone length measurement in centimeters using iDXA
研究概览
简要总结
The purpose of this study is to determine if Lunar iXDA scanning with the use of a computer software program can make accurate measurements of the length of leg bones compared to conventional x-rays.
详细描述
The investigators would like to see how well the calculation of bone length using Lunar iDxa compares to conventional x-ray since the Lunar iXDA exposed patients to less radiation than conventional x-rays.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 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 yrs. of age or older
- •Have recent x-rays of lower extremity
- •Are at least 3 feet 7 inches tall and not taller than 6 feet 7 inches.
排除标准
- •Are unwilling to read and sign the consent
- •Are pregnant or if subject has not had a negative pregnancy test just prior to the iXDA scan
- •Have severe deformities of your legs or back
- •Unable to lay on the scanning table for the scan
结局指标
主要结局
Leg (Femur and Tibia) bone length measurement in centimeters using iDXA
时间窗: scan time is 8 minutes
Lunar iXDA computer will calculate the bone length following a total body scan taken by the Lunar iDXA and compare results from conventional x-ray to determine accuracy.
次要结局
未报告次要终点
研究者
Yebin Jiang, M.D.
Principal Investigator
University of Michigan
研究点 (2)
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