Trial Comparing Kaffes Stent With Plastic Prosthesis in the Treatment of Anastomotic Biliary Strictures Post Orthotopic Liver Transplantation

The patients receive plastic stenting after ortothopic liver transplantation with a choledocho-choledochal anastomosis, presenting with an anastomotic stricture. These patients will receive change of the stent every 3 months, for a total duration of 1 year.

The patients receive Kaffes stenting after ortothopic liver transplantation with a choledocho-choledochal anastomosis, presenting with an anastomotic stricture. These patients will receive change of the stent every 6 months, for a total duration of 1 year.