Colorectal Polyp Discrimination Using High-Definition Narrow Band Imaging

Mayo Clinic

Status: Completed

Conditions: Colon Polyps

Study type: Observational

Funder types: Other; Industry

Identifiers

NCT01354873

10 002315

Details and patient eligibility

About

The investigators seek to compare the accuracy of the existing colonoscope model to determine the magnitude of the improvement the investigators can expect in polyp discrimination as neoplastic or non-neoplastic.

Full description

Information will be collected. Images will be taken.

Enrollment: 556 patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Age 18 and older
• Presenting for surveillance, screening or diagnostic colonoscopy
• Willingness to provide informed consent

Exclusion criteria

• Inability to provided informed consent
• Pregnancy
• Known inflammatory bowel disease
• Personal or family history of polyposis or nonpolyposis syndrome
• Emergency colonoscopy/endoscopy
• Coagulopathy or thrombocytopenia preventing polypectomy
• Procedure indication for acute bleeding or active colitis