Colorectal Polyp Discrimination Using High-Definition Narrow Band Imaging
Status: | Completed |
---|---|
Conditions: | Colorectal Cancer, Gastrointestinal |
Therapuetic Areas: | Gastroenterology, Oncology |
Healthy: | No |
Age Range: | 18 - Any |
Updated: | 1/1/2014 |
Start Date: | January 2011 |
End Date: | September 2013 |
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.
determine the magnitude of the improvement the investigators can expect in polyp
discrimination as neoplastic or non-neoplastic.
Information will be collected. Images will be taken.
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
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