Colorectal Polyp Clinical Trial
Official title:
Randomized Trial Comparing Gastroscopy Following Web-Mediated Risk Assessment With Routine Endoscopy Screening of Colorectal Polyps
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.
| Status | Recruiting |
| Enrollment | 1000 |
| Est. completion date | December 1, 2020 |
| Est. primary completion date | December 1, 2019 |
| Accepts healthy volunteers | No |
| Gender | All |
| Age group | 18 Years to 65 Years |
| Eligibility |
Inclusion Criteria: 1. Age 18-65. 2. Signed informed consent Exclusion Criteria: 1. Severe back ground disease including malignancy. 2. State after gastric surgery. 3. COPD, CHF, CRF and any disease with respiratory disturbances. 4. 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. |
| Country | Name | City | State |
|---|---|---|---|
| China | State Key laboratory of Cancer Biology | Xi'an | Shaanxi |
| Lead Sponsor | Collaborator |
|---|---|
| State Key Laboratory of Cancer Biology | Tang-Du Hospital, Xijing Hospital |
China,
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | Diagnostic rate of patients with polyps | Diagnostic rate of patients with polyps | 2 year | |
| Secondary | Number and characteristics of polyps detected | Characterization of types of polyps | 2 year |
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