Differentiation of Tubular Adenoma IIIL Duct Opening and Colonic Innominate Groove Under EC Endoscopy
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 96
- 试验地点
- 1
- 主要终点
- Proportion of opening length to field of view
研究概览
简要总结
This study is to analyze the characteristics of the IIIL opening of the duct in tubular adenoma and the colonic innominate groove under EC endoscopy, in order to improve the ability to tell lesions and the colonic innominate groove under EC endoscopy (Endocytoscopy).
详细描述
This is a prospective cohort study. The recruitment time for all participants will be 4 months. The tubular adenoma group and the colonic innominate groove group will be paired in a 1:2 ratio, with 32 lesions of tubular adenoma and 64 adjacent innominate groove. It is expected that there will be 32 cases and a total of 96 observation subjects. Analyze and compare the characteristics of the opening of the IIIL duct in tubular adenomas and the colonic innominate groove under EC endoscopy, in order to summarize and differentiate them.
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 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Cases of colorectal polyps discovered in our hospital and undergoing EC endoscopic examination.
排除标准
- •1.Suffering from hereditary polyposis or inflammatory bowel disease, severe intestinal inflammation, or difficulty recognizing normal intestinal mucosa;
- •History of methylene blue allergy;
- •Patients who have participated or are currently participating in other clinical trials within the first 4 weeks of enrollment;
结局指标
主要结局
Proportion of opening length to field of view
时间窗: 10 minutes after the observation of Endocytoscopy
(more than 1 field of view is calculated as 1.0)
次要结局
- Observation of anatomical location(10 minutes after the observation of Endocytoscopy)
研究者
Dong Yang
Assisted Investigator
Jilin University