NCT00888771
已完成
不适用
Characterisation of Small Colonic Polyps in Vivo
概览
- 阶段
- 不适用
- 干预措施
- 未指定
- 疾病 / 适应症
- Colorectal Polyps
- 发起方
- Imperial College London
- 入组人数
- 130
- 试验地点
- 1
- 主要终点
- Accuracy of polyp characterisation
- 状态
- 已完成
- 最后更新
- 3年前
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.
研究者
入排标准
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)
研究点 (1)
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