Staging of Upper Tract Urothelial Cancer With Optical Coherence Tomography
试验速览
- 阶段
- 不适用
- 状态
- 撤回
- 主要终点
- Feasibility of optical coherence tomography (OCT) images in staging upper-tract urothelial carcinomas (UTUC)
研究概览
简要总结
This clinical trial studies how well optical coherence tomography works in staging patients with upper-tract urothelial carcinomas. Staging describes the severity of a person's cancer based on the size and/or extent (reach) of the original (primary) tumor and whether or not cancer has spread in the body. It also helps the doctor plan the appropriate treatment. Optical coherence tomography is a procedure that uses infrared light waves to give three-dimensional pictures of structures inside tissues and organs. The pictures are made by a computer linked to the light source. Optical coherence tomography may be effective in staging patients with upper-tract urothelial carcinomas.
详细描述
PRIMARY OBJECTIVES:
I. To test the feasibility and imaging ability of optical coherence tomography (OCT) to stage upper-tract urothelial carcinomas (UTUC).
OUTLINE:
Patients undergo optical coherence tomography over 10-15 minutes.
After completion of study, patients are followed up at 3 months.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 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
- 否
入选标准
- •Patients must have radiographic evidence of upper tract urothelial cancer by computed tomography (CT), magnetic resonance imaging (MRI) or intravenous pyelogram (IVP) in order to undergo this procedure
- •Patient who will undergo standard of care clinical staging for UTUC
- •Patient ability to read and comprehend the informed consent document
排除标准
- •Patient who has a contraindication to endoscopy
- •Patient who is pregnant
结局指标
主要结局
Feasibility of optical coherence tomography (OCT) images in staging upper-tract urothelial carcinomas (UTUC)
时间窗: Up to 3 months
Feasibility defined as the ability to relate the features associated with cancerous tissues in pathohistological analysis to the features in OCT images
次要结局
- Imaging Analysis(Up to 3 months)