NCT00825669 2016-04-01Treatment of Portal Vein Tumor Thrombus After Hepatocellular Carcinoma ResectionEastern Hepatobiliary Surgery HospitalPhase NA Completed100 enrolled
NCT00253617 2013-04-04Stent Placement With or Without Photodynamic Therapy Using Porfimer Sodium as Palliative Treatment in Treating Patients With Stage III or Stage IV Cholangiocarcinoma That Cannot Be Removed By SurgeryNational Cancer Institute (NCI)Phase 3 Withdrawn