W Patkowski1, R Stankiewicz2, M Grąt2, M Krasnodębski2, O Kornasiewicz2, M Krawczyk2. 1. Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland. Electronic address: wpatek@mp.pl. 2. Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
Abstract
INTRODUCTION: After liver transplantation for cholangiocarcinoma (CCC), patients have a poor prognosis without use of specific therapeutic strategies. Accordingly, recipients with incidental CCC might have the highest risk of recurrent disease; however, sparse data on the long-term outcome of unselected patients with incidental CCC have been published. The aim of this study was to evaluate the post-transplantation outcomes of patients with incidental CCC with special focus on tumor localization. MATERIAL AND METHODS: There were 11 primary liver transplantations in patients with incidental CCC of 1310 liver transplantation procedures performed between December 1994 and August 2013. All patients with incidental CCC received a chemotherapy regiment including gemcitabine/5 fluorouracil, doxorubicin, and mitomycin. The patients were switched from calcineurin inhibitors to mammalian target of rapamycin inhibitor-based immunosuppression shortly after CCC diagnosis. RESULTS: Intra- and extrahepatic tumors were found in 6 and 5 patients, respectively. At median follow-up examination of 26.3 months there were 8 CCC recurrences and 7 patient deaths. Overall survival after liver transplantation for incidental CCC was 88.9% at 1 year, 44.4% at 2 years, and 14.8% at 3 years. The corresponding rates of recurrence-free survival were 45.7%, 45.7%, and 0.0%, respectively. Post-transplantation CCC recurrences were universal with 0% 3-year recurrence-free survival both in patients with intra- and extrahepatic tumors (P = .475). CONCLUSIONS: Incidental CCC in liver transplantation is associated with poor outcomes irrespective of tumor localization. Introduction of new adjuvant multimodal treatment concepts is necessary to improve the prognosis for this subgroup of patients.
INTRODUCTION: After liver transplantation for cholangiocarcinoma (CCC), patients have a poor prognosis without use of specific therapeutic strategies. Accordingly, recipients with incidental CCC might have the highest risk of recurrent disease; however, sparse data on the long-term outcome of unselected patients with incidental CCC have been published. The aim of this study was to evaluate the post-transplantation outcomes of patients with incidental CCC with special focus on tumor localization. MATERIAL AND METHODS: There were 11 primary liver transplantations in patients with incidental CCC of 1310 liver transplantation procedures performed between December 1994 and August 2013. All patients with incidental CCC received a chemotherapy regiment including gemcitabine/5 fluorouracil, doxorubicin, and mitomycin. The patients were switched from calcineurin inhibitors to mammalian target of rapamycin inhibitor-based immunosuppression shortly after CCC diagnosis. RESULTS: Intra- and extrahepatic tumors were found in 6 and 5 patients, respectively. At median follow-up examination of 26.3 months there were 8 CCC recurrences and 7 patient deaths. Overall survival after liver transplantation for incidental CCC was 88.9% at 1 year, 44.4% at 2 years, and 14.8% at 3 years. The corresponding rates of recurrence-free survival were 45.7%, 45.7%, and 0.0%, respectively. Post-transplantation CCC recurrences were universal with 0% 3-year recurrence-free survival both in patients with intra- and extrahepatic tumors (P = .475). CONCLUSIONS: Incidental CCC in liver transplantation is associated with poor outcomes irrespective of tumor localization. Introduction of new adjuvant multimodal treatment concepts is necessary to improve the prognosis for this subgroup of patients.
Authors: Safak Gül-Klein; Paulina Schmitz; Wenzel Schöning; Robert Öllinger; Georg Lurje; Sven Jonas; Deniz Uluk; Uwe Pelzer; Frank Tacke; Moritz Schmelzle; Johann Pratschke; Ramin Raul Ossami Saidy; Dennis Eurich Journal: Cancers (Basel) Date: 2022-06-11 Impact factor: 6.575
Authors: Ka Wing Ma; Kenneth Siu Ho Chok; Wong Hoi She; Tan To Cheung; Albert Chi Yan Chan; Wing Chiu Dai; James Yan Yue Fung; Chung Mau Lo Journal: Hepatol Int Date: 2018-02-15 Impact factor: 6.047