ACTRN12612001023842尚未招募未知
For adult patients undergoing colonoscopy with diminutive (<5mm) colonic polyps, is endoscopic optical diagnosis of polyp histology comparable to histopathological examination and if so whether colonoscopy surveillance based on endoscopic assessment is cost effective compared to current strategies.
Sujievvan Chandran0 个研究点目标入组 146 人开始时间: 2012年9月24日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 尚未招募
- 发起方
- 入组人数
- 146
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Non-randomised trial
- 主要目的
- Diagnosis
- 盲法
- Open (masking not used)
入排标准
- 年龄范围
- 18 Years 至 o limit（—）
- 性别
- All
入选标准
- •Adults aged >18.
- •Complete colonoscopy
- •Use of high definition Olympus colonoscopes with narrow band imaging.
- •Satisfactory or good bowel preparation.
- •>1 polyp which are < 5mm in size.
- •Operators: Consultant gastroenterologists
排除标准
- •Patients with underlying inflammatory bowel disease, primary sclerosing cholangitis or previous colon cancer.
- •Poor bowel preparation at the time of colonoscopy.
- •Incomplete colonoscopy
- •Polyp specimen not retrieved for analysis.
研究者
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