| Interventions |
This is a back-to-back crossover tandem colonoscopy study comparing the Endocuff device and standard care (high definition white light endoscopy with chromoendoscopy) compared with standard care alone for dysplasia surveillance in patients with inflammatory bowel disease. The Endocuff device is a small cap that attaches to the end of a standard colonoscope. Small, soft, finger-like projections extend from this cap on withdrawal of the colonoscope with the aim of flattening mucosal folds, anchoring the colonoscope and thus improving rate of dysplasia detection. The colonoscopies will be performed by endoscopists with training and experience in performing dye-spray chromoendoscopy, interventional endoscopy and who have had previous experience using the Endocuff device. All patients will receive two passes with the colonoscopy (one standard, and one with Endocuff) during the same anaesthetic, on the same day. Approximate length of each procedure will be about 15-20 minutes with a few minutes between crossover. This will occur at an endoscopy suite within Eastern Health. Follow-up will be via phone call at days 1, 7 and 21 post-procedure. |