NCT04445532 2023-07-07Hepatobiliary Tumors Tissue Samples AcquisitionPeking Union Medical College HospitalUnknown450 enrolled
NCT00666978 2017-11-13Health Education Counseling With or Without Bupropion in Helping African Americans Stop SmokingUniversity of Kansas Medical CenterPhase 4 Completed540 enrolled 25 charts
NCT00899002 2013-04-10Biomarkers in Stored Tumor Samples From Younger Patients With Liver CancerVanderbilt-Ingram Cancer CenterWithdrawn