NCT03750617Unknown不适用
Randomized Trial Comparing Gastroscopy Following Web-Mediated Risk Assessment With Routine Endoscopy Screening of Colorectal Polyps
适应症
干预措施
试验速览
- 阶段
- 不适用
- 入组人数
- 1,000
- 试验地点
- 1
- 主要终点
- Diagnostic rate of patients with polyps
研究概览
简要总结
Colorectal polyps are risk factors for cancer. Early detection of polyps is critical for colorectal cancer management. However, the diagnosis rate of patients with colorectal polyps is still low. Therefore, we design this study to access whether pre-endoscopic screening risk assessment of genetic and environmental risk factors could improve diagnosis rate of colorectal polyps.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Signed informed consent
排除标准
- •Severe back ground disease including malignancy.
- •State after gastric surgery.
- •COPD, CHF, CRF and any disease with respiratory disturbances.
- •Deviation of the nasal septum, lack of venous access at the dorsum of the hand or any other technical problem prevents gastric acid collection or base excess evaluation.
研究组 & 干预措施
pre-endoscopic screening risk assessment
Experimental
干预措施: pre-endoscopic screening risk assessment (Diagnostic Test)
routine screening
No Intervention
结局指标
主要结局
Diagnostic rate of patients with polyps
时间窗: 2 year
Diagnostic rate of patients with polyps
次要结局
- Number and characteristics of polyps detected(2 year)
研究者
Dake Chu
Principal Investigator
State Key Laboratory of Cancer Biology
研究点 (1)
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