Colorectal polyp
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients who are 20 years old or older at the time of obtaining consent. 2. Patients with colorectal polyps who wish to undergo endoscopic treatment. 3. Patients who have provided written consent to participate in this study.
Exclusion criteria
Exclusion criteria: 1. Patients with advanced colorectal cancer at the time of the initial examination. 2. Patients who have undergone colorectal resection. 3. Patients with inflammatory bowel disease (ulcerative colitis, Crohn's disease). 4. Patients with gastrointestinal polyposis (familial adenomatous polyposis, juvenile polyposis, etc.). 5. Patients for whom total colonoscopy was difficult in previous endoscopic examinations. 6. Patients for whom biopsy or endoscopic treatment is difficult due to anticoagulant medication. 7. Patients scheduled for endoscopic submucosal dissection. 8. Patients who cannot provide written consent to participate in this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| advanced neoplasia detection rate | — |
Secondary
| Measure | Time frame |
|---|---|
| polyp detection rate adenoma detection rate sessile serrated lesion detection rate diagnostic accuracy of the disease differentiation support function | — |
Contacts
Asahikawa Medical University