NCT01572428 2019-08-08Narrow-Band Imaging Versus Standard White Light for the Detection of Serrated Lesions in the Proximal ColonIndiana UniversityPhase NA Completed898 enrolled 15 charts
NCT01725321 2015-05-29Narrow Band Imaging for Diagnosis of Proximal Serrated PolypsThe University of Hong KongCompleted360 enrolled