NCT00888771已完成不适用
Characterisation of Small Colonic Polyps in Vivo
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 130
- 试验地点
- 1
- 主要终点
- Accuracy of polyp characterisation
研究概览
简要总结
Prospective study of accuracy of colonic polyp characterisation in vivo using high resolution white light endoscopy, narrow band imaging and chromoendoscopy.
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
- 是
入选标准
- •Patients over 18 years of age, assessed as fit for routine colonoscopy
- •Patients attending for screening or surveillance colonoscopy meeting the following criteria:
- •Polyp surveillance with at least 3 adenomas or 1 adenoma>10mm at previous colonoscopy
- •Surveillance post colorectal cancer resection
- •Screening with positive faecal occult blood test
排除标准
- •Patients with known colitis or polyposis syndromes
- •Unable or unwilling to give informed consent
结局指标
主要结局
Accuracy of polyp characterisation
时间窗: 12 months
次要结局
- Change in surveillance interval after formal histopathology(12 months)
研究者
研究点 (1)
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