Jane E Rogers1, Ryan M Bolonesi2, Asif Rashid3, Khaled M Elsayes4, Mohamed G Elbanan4, Lindsey Law5, Ahmed Kaseb5, Rachna T Shroff5. 1. Pharmacy Clinical Programs, U.T. M.D. Anderson Cancer Center, Houston, TX 77030, USA. 2. Medical Science Liaison, Octapharma USA Inc., New York, USA. 3. Department of Pathology, U.T. M.D. Anderson Cancer Center, Houston, TX 77030, USA. 4. Department of Diagnostic Radiology, U.T. M.D. Anderson Cancer Center, Houston, TX 77030, USA. 5. Department of Gastrointestinal Medical Oncology, U.T. M.D. Anderson Cancer Center, Houston, TX 77030, USA.
Abstract
BACKGROUND: Combined hepatocellular-cholangiocarcinoma (HCC-CC) has a reported incidence of less than 5% of primary hepatic malignancies. The treatment approach to this malignancy is undefined. Our objective of this case series is to provide some insight into chemotherapy and/or targeted therapy in this setting. METHODS: Pathologic and radiographic review confirmed seven combined HCC-CC patients during a 5-year time frame [2009-2014]. Data points were demographics, chemotherapy and/or targeted therapy given in the first and second-line setting, localized treatment if given, first radiographic result, progression-free survival (PFS), and overall survival (OS). RESULTS: Seven patients were identified. Front-line treatment showed a median PFS of 3.4 months. Total median OS was 8.3 months. Regimens given included gemcitabine alone +/- bevacizumab, gemcitabine + platinum (GP) +/- bevacizumab, and sorafenib. Front-line treatment with these regimens showed progressive disease in 71% (5 patients) on first radiographic scan with all patients who received sorafenib front-line progressing at that restaging. Disease-control (complete response + partial response + stable disease) was seen in 29% of patients (2 patients) with 1 patient receiving GP and 1 patient receiving gemcitabine + bevacizumab. Of note, 2 patients that received GP +/- bevacizumab in the second-line setting had disease control on first radiographic scan. CONCLUSIONS: Our retrospective review speaks to the rarity of this malignancy and challenges that are associated with its diagnosis and treatment. GP +/- bevacizumab showed disease control in first or second-line treatment in 3 patients. Treatment with this regimen in this rare malignancy subgroup warrants further investigation.
BACKGROUND: Combined hepatocellular-cholangiocarcinoma (HCC-CC) has a reported incidence of less than 5% of primary hepatic malignancies. The treatment approach to this malignancy is undefined. Our objective of this case series is to provide some insight into chemotherapy and/or targeted therapy in this setting. METHODS: Pathologic and radiographic review confirmed seven combined HCC-CC patients during a 5-year time frame [2009-2014]. Data points were demographics, chemotherapy and/or targeted therapy given in the first and second-line setting, localized treatment if given, first radiographic result, progression-free survival (PFS), and overall survival (OS). RESULTS: Seven patients were identified. Front-line treatment showed a median PFS of 3.4 months. Total median OS was 8.3 months. Regimens given included gemcitabine alone +/- bevacizumab, gemcitabine + platinum (GP) +/- bevacizumab, and sorafenib. Front-line treatment with these regimens showed progressive disease in 71% (5 patients) on first radiographic scan with all patients who received sorafenib front-line progressing at that restaging. Disease-control (complete response + partial response + stable disease) was seen in 29% of patients (2 patients) with 1 patient receiving GP and 1 patient receiving gemcitabine + bevacizumab. Of note, 2 patients that received GP +/- bevacizumab in the second-line setting had disease control on first radiographic scan. CONCLUSIONS: Our retrospective review speaks to the rarity of this malignancy and challenges that are associated with its diagnosis and treatment. GP +/- bevacizumab showed disease control in first or second-line treatment in 3 patients. Treatment with this regimen in this rare malignancy subgroup warrants further investigation.
Authors: Juan Valle; Harpreet Wasan; Daniel H Palmer; David Cunningham; Alan Anthoney; Anthony Maraveyas; Srinivasan Madhusudan; Tim Iveson; Sharon Hughes; Stephen P Pereira; Michael Roughton; John Bridgewater Journal: N Engl J Med Date: 2010-04-08 Impact factor: 91.245
Authors: Valery Vilchez; Malay B Shah; Michael F Daily; Luis Pena; Ching-Wei D Tzeng; Daniel Davenport; Peter J Hosein; Roberto Gedaly; Erin Maynard Journal: HPB (Oxford) Date: 2016-01-07 Impact factor: 3.647
Authors: Josep M Llovet; Sergio Ricci; Vincenzo Mazzaferro; Philip Hilgard; Edward Gane; Jean-Frédéric Blanc; Andre Cosme de Oliveira; Armando Santoro; Jean-Luc Raoul; Alejandro Forner; Myron Schwartz; Camillo Porta; Stefan Zeuzem; Luigi Bolondi; Tim F Greten; Peter R Galle; Jean-François Seitz; Ivan Borbath; Dieter Häussinger; Tom Giannaris; Minghua Shan; Marius Moscovici; Dimitris Voliotis; Jordi Bruix Journal: N Engl J Med Date: 2008-07-24 Impact factor: 91.245