NCT07089771 2026-03-20Virtual Versus Dye-based Chromoendoscopy in Inflammatory Bowel Disease Surveillance ColonoscopyRegion StockholmPhase NA Not yet recruiting480 enrolled
NCT04767984 2026-01-21Testing Atorvastatin to Lower Colon Cancer Risk in Longstanding Ulcerative ColitisNorthwestern UniversityPhase 2 Active not recruiting42 enrolled