colon polyp
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Consecutive patients for colonoscopy examination, aged 18-75 years.
Exclusion criteria
Exclusion criteria: 1. Patients with a history of imflammatory bowel disease (IBD) colorectal cancer(CRC)colorectal surgery, or contraindication for biopsy, lower gastrointestinal bleeding,cardiopulmonary insufficiency; 2. Patients with prior failed colonoscopies and high suspicion for polyposis syndromes, IBD and CRC.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| adenoma per colonoscopy; | — |
Secondary
| Measure | Time frame |
|---|---|
| polyp per colonoscopy;adenoma detection rate;polyp detection rate; | — |
Countries
China
Contacts
Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital