Characteristics and outcome of postcolonoscopy colorectal cancer
Not Applicable
Recruiting
- Conditions
- Neoplasms
- Registration Number
- KCT0001724
- Lead Sponsor
- Kangbuk Samsung Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 1600
Inclusion Criteria
1. Adult patients aged from 19 to 80 who were newly diagnosed as colorectal cancer
Exclusion Criteria
1. Previous history of colorectal cancer and colonic resection
2. Patients with inflammatory bowel disease
3. Patients with familial adenomatous polyposis syndrome and hereditary nonpolyposis colon cancer syndrome.
4. Patients who refused to participate the study
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method location of cancer;pathological results; stage of cancer;initial treatment response;3 year progression free and overall survival;5 year overall survival.
- Secondary Outcome Measures
Name Time Method The causes of PCCRC;The difference in the demographic and clinicopathologic data including cancer stage between PCCRC and prevalent CRC