NCT00792649Unknown不适用
Comparison Between HD+ Endoscopy and Standard Videoendoscopy in Screening Colonoscopy
Johannes Gutenberg University Mainz0 个研究点目标入组 200 人开始时间: 2008年2月最近更新:
适应症
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 200
研究概览
简要总结
Colonoscopy is the accepted gold standard for screening of colorectal cancer. However, small and flat neoplastic lesions might be overlooked with standard video endoscopes. The new available EPKi system (Pentax, Japan) enables with HD+ imaging resolution above HDTV standard. Aim of the study was to test the efficacy of HD+ colonoscopy alone and in conjunction with I-Scan (newly developed post processing digital filter)in comparison to standard videoendoscopy
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 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
- •Consecutive patients scheduled for screening colonoscopy
排除标准
- •Inflammatory bowel disease
- •Pregnancy
- •Inability to obtain informed consent
- •Prothrombin time < 50% of control
- •Partial thromboplastin time > 50 seconds
研究者
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