re-examination
Sponsors
Changhai Hospital
Conditions
Colon AdenomaColorectal AdenomaColorectal Polyp
Unknown Phase
Examining Techniques on Adenoma Miss Rate in Proximal Colon
NCT03355443
Start: 2017-12-31End: 2019-12-31Target: 600Updated: 2017-11-28
Efficacy of Second Forward-view Examination of Left Colon for Adenoma Detection During Colonoscopy
NCT05651893
Start: 2023-01-01End: 2024-07-31Target: 1516Updated: 2023-04-06