colonic adenoma
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Aged > 18 years, screening colonoscopy, diagnostic colonoscopy, follow-up colonoscopy.
Exclusion criteria
Exclusion criteria: Aged < 18 years, poor bowel preparation (Boston score < 8), pregnant or lactating women, without informed consent, impaired coagulation, active Crohn's disease or ulcerative colitis, known bowel stenosis or obstruction, familial polyposis, inability to complete a complete colon exam, or a history of colon resection.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| adenoma detection rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| hyperplastic polyp detection rate; | — |
Countries
China
Contacts
Shandong Provincial Third Hospital