NCT05210322 2026-01-23Percutaneous Cholangiopancreatoscopy RegistryJohns Hopkins UniversityActive not recruiting679 enrolled
NCT05579444 2023-12-15Systems Biology of Gastrointestinal and Related DiseasesViomeTerminated17 enrolled
NCT04352478 2020-04-22Incidental Cancer in Gallbladder Surgical Specimens Focus on Elderly PatientsDr. Ersin Arslan Education and Training HospitalCompleted2,389 enrolled