NCT04241666已完成不适用
Comparison of Sonographic Examination of Renal Function with Gold-standard Examination in Individuals with Long-term Spinal Cord Injury
Swiss Paraplegic Research, Nottwil1 个研究点 分布在 1 个国家目标入组 50 人开始时间: 2022年1月5日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- renal clearance
研究概览
简要总结
Patients with long-term lower urinary tract dysfunction due to spinal cord injury presenting for a routine urodynamic control will be screened for inclusion and exclusion criteria. Suitable individuals providing written informed consent will undergo renal Doppler sonography and renal scintigraphy in addition to the routine examinations. Conclusions regarding renal function based on the clearance rate determined by scintigraphy (gold standard) will be compared with the conclusions based on Doppler sonography and Cystatin C clearance.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 30 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •long-term spinal cord injury (≥10 years)
- •age ≥30 years
- •written informed consent
排除标准
- •dementia or severe intellectual impairment
- •serious internal illness
- •previous or current tumor disease
- •known allergy to the radioactive marker (Technetium)
- •pregnancy or breastfeeding
- •withdrawal of informed consent
结局指标
主要结局
renal clearance
时间窗: at the time of inclusion into study
renal clearance of Technetium-99m-dimercaptosuccinic acid determined by scintigraphy
次要结局
- Cystatin C concentration(at the time of inclusion into study)
- Cystatin C clearance(at the time of inclusion into study)
- renal peak systolic velocity(at the time of inclusion into study)
- renal peak enddiastolic velocity(at the time of inclusion into study)
- renal resistive index(at the time of inclusion into study)
研究者
研究点 (1)
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