Comparing chromoendoscopy to a digital staining technique and White light in patients with IBD attending scheduled surveillance colonoscopy
In this study we will attempt to compare dye based chromoendoscopy to WLI (white light), NBI( Narrow Band Imaging) and TXI( Texture and Colour Enhancement Imaging). High Definition Colonoscopy is used. We aim to compare all these dye/lights to each other and find the best and simplest method to help to diagnose dysplasia more efficient and easier.
Study Type
OBSERVATIONAL
Enrollment
106
Chromoendoscopy: is a dye based staining of colonic mucosa. NBI: is an optical image enhancing technology that allows a detailed inspection of vascular and mucosal patterns, providing the ability to predict histology during real-time endoscopy. TXI: is a digital technique that enhance texture and color of the tissues to be more visible.
Sahlgrenska University Hospital
Gothenburg, Molndal, Sweden
RECRUITINGDysplasia detection rate
Dysplasia detection rate for each staining technique
Time frame: 90 minutes
Hyperplasia detection rate
Hyperplasia detection rate for each staining technique
Time frame: 90 minutes
Adenoma detection rate, ADR
Adenoma detection rate, ADR, for each staining technique
Time frame: 90 minutes
Bowel cleansing quality according to Bowel Boston Preparation Scale
Time frame: 90 minutes
Serious adverse events (significant bleedings and perforations)
Time frame: 90 minutes
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