Efficacy of loco-regional treatment for hepatocellular carcinoma prior to living donor liver transplantation: a report from a single center in Egypt

Efficacy of loco-regional treatment for hepatocellular carcinoma prior to living donor liver transplantation: a report from a single center in Egypt Mohammad Kamal Shaker,1 Iman F Montasser,1 Mohamed Sakr,1 Mohamed Elgharib,2 Hany M Dabbous,1 Hend Ebada,1 Ahmed El Dorry,2 Mohamed Bahaa,3 Mahmoud El Meteini3 1Department of Tropical Medicine, 2Department of Radiodiagnosis and Interventional Radiology, 3Department of Hepatobiliary Surgery and Liver Transplantation, Ain Shams Center for Organ Transplantation (ASCOT), Ain Shams University, Cairo, Egypt Background and aim: The number of loco-regional therapies (LRTs) for hepatocellular carcinoma (HCC) has increased dramatically during the past decade, bridging or downstaging patients on the waiting list for liver transplantation. This study aimed to analyze the outcomes of LRTs prior to living donor liver transplantation in patients with HCC. Methods: Sixty-two HCC patients received living donor liver transplantation at Ain Shams Center for Organ Transplantation over a 2-year period. Data from 29 HCC patients were analyzed. Twenty patients (68.97%) met the Milan Criteria and 4 patients (13.8%) exceeded the Milan Criteria, but met the University of California, San Francisco Criteria. Five patients (17.2%) exceeded the University of California, San Francisco Criteria. All patients underwent preoperative LRTs. The protocol of bridging/downstaging, methods, duration of follow-up, the number of patients who were successfully downstaged before liver transplantation (LT), and their outcomes after LT were recorded.Results: There was a decrease in the mean overall size of focal lesions (from mean 5.46 to 4.11 cm) in the last abdominal computed tomography (CT) scan after LRT