Phase 4Status unknown

Methylene Blue Staining Efficacy and Lesion Detection Rate in Colonoscopy

Clinical Study on the Staining Effect and Lesion Detection Rate of Methylen Blue Sustained-release Tablets

Sponsor

Wuhan Puren Hospital

Enrolment

50 planned

Conditions

colorectal tumor

Interventions

Taking polyethylene glycol intestinal cleanser; Take magnesium sodium potassium sulfate intestinal cleanser

Ages

adults, older adults

Registry

ChiCTR2600128333

Full record on the Chinese Clinical Trial RegistrySource: WHO ICTRP, processed 20 July 2026