Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 6:59 PM
Ignite Modification Date:
2025-12-24 @ 6:59 PM
NCT ID:
NCT03351257
Eligibility Criteria:
Inclusion Criteria:
\- 1.ability to provide written informed consent and undergoing colonoscopy. 2.The patient is undergoing colonoscopy for screening, for surveillance in follow-up of previous polypectomy or for diagnostic work-up.
3.detection and retrieval for histologic examination of at least one polyp\< 10mm in size and/or 5mm in size
Exclusion Criteria:
* Patients were previous colon resection
* Patients were a diagnosis of inflammatory bowel disease,familial polyp syndromes or poor bowel preparation
* suspected chronic stricture potentially precluding complete colonoscopy
* Patients had polypectomy or had coagulopathy/thrombocytopenia
* Patients had diverticulitis or toxic megacolon;previous radiation therapy to the abdomen or pelvis;severe cardiovascular,pulmonary,liver,or renal disease;and coagulation disorders or use of anticoagulants.
* all of polyps could influence surface pattern or/and color assessment
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
75 Years
Study:
NCT03351257
Study Brief:
Protocol Section:
NCT03351257