10-19mm Non-Pedunculated Colorectal Lesions
Conditions
Interventions
Underwater Endoscopic Mucosal Resection:Treating 10-19mm non-pedunculated colorectal lesions using underwater endoscopic mucosal resection (U-EMR)
Conventional Endoscopic Mucosal Resection:Treating 10-19mm non-pedunculated colorectal lesions using conventional endoscopic mucosal resection (C-EMR)
Sponsors
Huadong Hospital Affiliated to Fudan University, Shanghai, China
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Age between 18 and 80 years old. 2. Willingly participate in this clinical trial and sign the informed consent form. 3. Agree to follow-up as per the study protocol requirements.
Exclusion criteria
Exclusion criteria: 1. Emergency colonoscopy examination. 2. Colorectal lesions with possibility of submucosal infiltration or lymph node metastasis. 3. History of proctocolectomy 4. History of inflammatory bowel disease, familial polyposis, or colorectal cancer. 5. Inadequate bowel preparation (BBPS score 1.5). 8. Pregnancy or lactation period. 9. Severe heart, lung, liver, or kidney disease. 10. Concurrent other malignancies or serious infectious diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| R0 resection rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Complete resection rate;en bloc resection rate;depth of submucosal resection;local recurrence rate of neoplastic lesions ;Immediate post polypectomy bleeding;delayed post polypectomy bleeding;procedural time;treatment cost; | — |
Countries
China
Contacts
Public ContactDanian Ji
Huadong Hospital Affiliated to Fudan University, Shanghai, China
Outcome results
None listed