TCTR20150811001已完成未知
The Study of Colorectal Neoplastic Polyps Miss Rate Determined by Back-to-Back Colonoscopies in Asymptomatic Subjects for Colorectal Cancer Screening
适应症
试验速览
- 阶段
- 未知
- 状态
- 已完成
- 入组人数
- 109
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 50 Years 至 75 Years（—）
- 性别
- All
入选标准
- •Asymptomatic subjects aged 50 to 75 years old who participated in a health promotion program at the King Chulalongkorn Memorial Hospital were recruited.
排除标准
- •1. Family history of hereditary colorectal cancer (≥ 2 first degree relatives with CRC or at least 1 first degree relative with CRC before 60 years)
- •2. inflammatory bowel disease,
- •3. prior history of colorectal cancer
- •4. previous colorectal surgery
- •5. severe coexisting illness (American Society of Anesthesiologists grade 3 or 4)
- •6. previous colon examination (endoscopy and radiological imaging) within 5 years
- •6. symptoms of lower GI tract (a lower gastrointestinal bleeding, bowel habit changes, unexplained weight loss, and anemia)
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