Dynamic Position Change in Colonic Adenoma Detection

Dynamic Position Change in Colonic Adenoma Detection: a Prospective, Randomized, Multicenter Study

There was an only single operator study reporting dynamic position change during colonoscopy withdrawal significantly improved polyp and adenoma detection. So we designed a prospective, randomized multicenter study to verify the effect of dynamic position change in colonic adenoma detection. We think position change improve luminal distension and has the potential to improve adenoma detection rate.

Inclusion Criteria:

• patient aged over 45 years who will be performed colonoscopy for the first time

Exclusion Criteria:

• polyposis syndrome
• musculoskeletal problem
• Inflammatory bowel disease
• previous bowel operation