Tokyo, May 1 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061375) titled 'A study comparing total underwater colonoscopy and CO2 insufflation colonoscopy' on May 1.

Study Type: Interventional

Study Design: Basic Design - Cross-over Randomization - Randomized Blinding - Single blind -investigator(s) and assessor(s) are blinded Control - Active

Primary Sponsor: Institute - Yamaguchi University

Condition: Condition - Colorectal tumor Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - Total underwater colonoscopy (TUC) is a technique in which insertion is performed using water-assisted colonoscopy (WAC), and during withdrawal, the lumen is fill...