NCT00199472撤回不适用
Comparison of Dynamic Contrast Enhanced CT and Diuretic Renogram in The Evaluation of Ureteropelvic Junction Obstruction
适应症
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 试验地点
- 1
研究概览
简要总结
Renal blood flow is inversely related to obstruction. We propose that this imaging will be as effective as the diuretic renogram in the functional diagnosis of obstruction. Furthermore, dynamic contrast CT scanning may also add anatomic information necessary for the surgical treatment.
研究设计
- 研究类型
- Observational
- 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
- 否
入选标准
- •18 years of age or older;
- •Subjects suspected to have UPJO.
排除标准
- •Pregnancy;
- •Renal failure (Creatinine >150);
- •Allergy to contrast material;
- •Ureteral stent;
- •Nephrostomy tube;
- •Renal pelvis calculi.
研究者
研究点 (1)
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