NCT06384079招募中不适用
Study to Assess Duration of Ureteral Rest Prior to Ureteral Reconstruction Surgery
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 25
- 试验地点
- 1
- 主要终点
- Ureteral stricture length measured by antegrade or retrograde pyelogram
研究概览
简要总结
Our objective is to assess the effect of duration of ureteral rest, defined as time from conversion of ureteral stent to percutaneous nephrostomy, on stricture length prior to ureteral reconstruction surgery.
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
- 否
入选标准
- •>18 years of age
- •Undergoing ureteral reconstruction surgery for ureteral stricture with conversion of an indwelling stent to a percutaneous nephrostomy tube for ureteral rest
- •Willing to sign informed consent form
- •Able to read and understand informed consent form
排除标准
- •<18 years of age
- •Inability to provide informed consent
- •Members of vulnerable patient populations
结局指标
主要结局
Ureteral stricture length measured by antegrade or retrograde pyelogram
时间窗: 2 weeks and 6 weeks post procedure
次要结局
- Ureteral Stricture Quality will be graded as either narrowed or obliterated segment.(2 weeks and 6 weeks post procedure)
研究者
Ziho Lee
Principal Investigator
Northwestern University
研究点 (1)
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