Web-Mediated Risk Assessment for Endoscopic Screening of Colorectal Polyps
Not Applicable
- Conditions
- Colorectal Polyp
- Interventions
- Diagnostic Test: pre-endoscopic screening risk assessment
- Registration Number
- NCT03750617
- Lead Sponsor
- State Key Laboratory of Cancer Biology
- Brief Summary
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.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 1000
Inclusion Criteria
- Age 18-65.
- Signed informed consent
Exclusion Criteria
- 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.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description pre-endoscopic screening risk assessment pre-endoscopic screening risk assessment -
- Primary Outcome Measures
Name Time Method Diagnostic rate of patients with polyps 2 year Diagnostic rate of patients with polyps
- Secondary Outcome Measures
Name Time Method Number and characteristics of polyps detected 2 year Characterization of types of polyps
Trial Locations
- Locations (1)
State Key laboratory of Cancer Biology
🇨🇳Xi'an, Shaanxi, China