Cold Polypectomy Site Study

Professor Michael Bourke

Status: Completed

Conditions: Colonic Polyps

Study type: Observational

Funder types: Other

Identifiers

NCT02205125

HREC2013/8/6.6(3797)

Details and patient eligibility

About

Removal of polyps at colonoscopy reduces colon cancer. Snare polypectomy is the conventional method for removal however the snared area after removal can occasionally appear uneven raising the possibility that complete removal has not occurred. The significance of this irregularity has not be studied. This study aims to separately sample the irregular area and determine the constituents while recording how frequently this occurs during routine colonoscopy and polypectomy. We hypothesize that the irregular areas are submucosal tissue and do not represent polyp tissue left behind.

Enrollment: 88 patients

Sex: All

Ages: 18 to 100 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients undergoing colonoscopy with at least one polyp identified where polypectomy is planned.

Exclusion criteria

• Age < 18 years
• Patients where polypectomy is not planned to be undertaken (patients scheduled for diagnostic colonoscopy only).