Injured Submucosal Arteries After CSP for 10-19 mm Nonpedunculated Colorectal Polyps.
Colonic Polyp
About this trial
This is an interventional treatment trial for Colonic Polyp
Eligibility Criteria
Inclusion Criteria: at least one polyp sized 10-19 mm (Paris classification Is or IIa) revealed by endoscopic examination. Exclusion Criteria: American Society of Anesthesiologists status class 3 or above poor bowel preparation (Boston Bowel Preparation Scale <6 points) endoscopic features indicating submucous infiltration or malignancy oral anticoagulants,or antiplatelet agents, or known blood coagulation disorders, or bleeding tendency a history of colorectal resection emergent colonoscopy (haemodynamic instability and/or continued active gastrointestinal bleeding and/or requiring intensive care patients) inflammatory bowel disease, familial polyposis and colorectal cancer pregnancy or lactation severe cardiopulmonary dysfunction, cirrhosis, chronic kidney disease, other malignant tumours or severe infectious diseases.
Sites / Locations
- Showa Inan General HospitalRecruiting
Arms of the Study
Arm 1
Arm 2
Experimental
Active Comparator
CSP
HS-EMR