1
Participants
Start Date
November 14, 2022
Primary Completion Date
September 14, 2023
Study Completion Date
September 14, 2023
Endoscopic retrograde cholangiography (ERC)
invasive evaluation of the biliary tract with ERC and endoscopic interventions every 8 weeks until 6 months (24 weeks)
Hannover Medical School, Hanover
Collaborators (1)
German Research Foundation
OTHER
Hannover Medical School
OTHER