NCT01521091已完成不适用
Comparison of Diagnostic Accuracy for Predicting Histology of Colorectal Lesions Using Magnifying Colonoscopy With Narrow Band Imaging, Indigo Carmine, and Acetic Acid Staining
Shanghai Jiao Tong University School of Medicine1 个研究点 分布在 1 个国家目标入组 565 人开始时间: 2009年1月1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
- 565
- 试验地点
- 1
研究概览
简要总结
Chromoendoscopy (indigo carmine or acetic acid) and Narrow Band Imaging (NBI) could make accurate evaluation in predicting of invasive depth of colorectal neoplasia. NBI could be the first choice.
详细描述
To compare the diagnostic accuracy of chromoendoscopy indigo carmine or acetic acid and NBI for differentiating neoplastic from non-neoplastic colorectal lesions, differentiating adenomas from carcinomas, and differentiating early carcinomas from invasive ones.
Included colorectal lesions consecutively distribute in a 1:1 ratio to 2 groups.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Consecutive patients with more than one lesion ≧ 6mm .
排除标准
- •Patients with chronic inflammatory bowel disease, advanced cancer, insufficient bowel preparation, familial adenomatous polyposis (FAP)
- •Lesions ≦ 5mm and submucosal tumor (SMT).
研究者
Xiaobo Li
Shanghai Institute of Digestive Disease，Renji Hospital, Shanghai Jiao Tong University School of Medicine
Shanghai Jiao Tong University School of Medicine
研究点 (1)
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