NCT00721175 2011-12-23Efficacy and Cost Analysis of Plastic Stent Compare to Metallic Stent in Hilar CholangiocarcinomaKhon Kaen UniversityPhase 4 Completed108 enrolled 11 charts
NCT01125865 2011-03-10Uncovered Self-expandable Metal Stent Versus Double Layer Plastic Stent for Malignant Hilar StrictureSoon Chun Hyang UniversityPhase 4 Unknown100 enrolled
NCT00746538 2008-09-04Quality of Life in Patients With Unresectable Hilar Cholangiocarcinoma on Palliative Metallic Stent Versus Plastic StentKhon Kaen UniversityPhase 4 Unknown80 enrolled