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Liver transplantation and portal vein tumour thrombus: futile enterprise? Curr Opin Organ Transplant 2022; 27:312-319. [PMID: 36354257 DOI: 10.1097/mot.0000000000000997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
PURPOSE OF REVIEW To summarize recent evidence in literature regarding liver transplantation in patients with hepatocellular carcinoma (HCC) and portal vein tumour thrombosis (PVTT) with no extrahepatic disease. In addition, in this review, we have tried to highlight the advances in downstaging with ablative therapies that have made liver transplantation a possibility, and also the key points to focus on when considering liver transplantation in these patients with locally advanced HCC. RECENT FINDINGS Advances in the understanding of technicalities and effectiveness of ablative therapies, including transarterial chemoembolization, stereotactic body radiotherapy and transarterial radioembolization on PVTT have helped successfully downstage patients with HCC and PVTT to within transplant criteria. This provides the opportunity to offer a curative liver transplantation in these patients who are generally managed with systemic or palliative therapy alone with dismal prognosis. Meticulous patient selection based on tumour biology, documented downstaging based on imaging and decrease in tumour marker levels, an adequate waiting period to demonstrate stable disease, liver transplantation with some technical modifications, and a modified immunosuppression protocol may offer long-term survival in a select group of patients treated with initial downstaging therapies in an intention to treat strategy. SUMMARY In patients with HCC, presence of PVTT is generally considered the end of the road by many. A multidisciplinary approach combining ablation and a curative liver transplantation may offer the best hope of long-term survival in a select group of patients with favourable tumour biology. Although promising, current evidence is limited, and future studies with larger number of patients, and longer follow-up may pave the way for an elaborate selection algorithm to choose the ideal candidates for such a curative strategy in patients with locally advanced HCC with PVTT.
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Luo F, Li M, Ding J, Zheng S. The Progress in the Treatment of Hepatocellular Carcinoma With Portal Vein Tumor Thrombus. Front Oncol 2021; 11:635731. [PMID: 34631513 PMCID: PMC8496502 DOI: 10.3389/fonc.2021.635731] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Accepted: 09/08/2021] [Indexed: 01/27/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of most prevalent cancer and is a serious healthcare issue worldwide. Portal vein tumor thrombus (PVTT) is a frequent complication and remains as the blockage in the treatment of HCC with high recurrence rate and poor prognosis. There is still no global consensus or standard guideline on the management of HCC with PVTT. In western countries, Sorafenib and Lenvatinib are recommended as the first-line treatment options for HCC patients with PVTT where this condition is now regarded as BCLC Stage C regardless of PVTT types. However, there is growing evidence that supports the close relationship of the extent of PVTT to the prognosis of HCC. Besides the targeted therapy, more aggressive treatment modalities have been proposed and practiced in the clinic which may improve the prognosis of HCC patients with PVTT and prolong the patients’ survival time, such as transarterial chemoembolization, radiotherapy, hepatic resection, liver transplantation, and various combination therapies. Herein, we aim to review and summarize the advances in the treatment of HCC with PVTT.
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Affiliation(s)
- Fangzhou Luo
- Division of Hepatobiliary and Pancreatic Surgery, Department of surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment For Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences, Hangzhou, China.,Key Laboratory of Organ Transplantation, Research Center for Diagnosis and Treatment of Hepatobiliary Diseases, Hangzhou, China
| | - Mengxia Li
- Division of Hepatobiliary and Pancreatic Surgery, Department of surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment For Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences, Hangzhou, China.,Key Laboratory of Organ Transplantation, Research Center for Diagnosis and Treatment of Hepatobiliary Diseases, Hangzhou, China
| | - Jun Ding
- Division of Hepatobiliary and Pancreatic Surgery, Department of surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,School of Medicine, Zhejiang University, Hangzhou, China.,NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment For Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences, Hangzhou, China.,Key Laboratory of Organ Transplantation, Research Center for Diagnosis and Treatment of Hepatobiliary Diseases, Hangzhou, China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,NHC Key Laboratory of Combined Multi-Organ Transplantation, Hangzhou, China.,Key Laboratory of the Diagnosis and Treatment of Organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment For Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences, Hangzhou, China.,Key Laboratory of Organ Transplantation, Research Center for Diagnosis and Treatment of Hepatobiliary Diseases, Hangzhou, China
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Yang Y, Si T. Yttrium-90 transarterial radioembolization versus conventional transarterial chemoembolization for patients with hepatocellular carcinoma: a systematic review and meta-analysis. Cancer Biol Med 2018; 15:299-310. [PMID: 30197797 PMCID: PMC6121048 DOI: 10.20892/j.issn.2095-3941.2017.0177] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Objective: To compare the effects and safety of conventional transarterial chemoembolization (cTACE) and yttrium-90 transarterial radioembolization [TARE (90Y)] for hepatocellular carcinoma (HCC) Methods: Nine high-quality observational studies, one low bias-risk randomized controlled trial (RCT), and one moderate bias-risk RCT included 1,652 patients [cTACE, 1,124; TARE (90Y), 528], from whom data were extracted for this systematic review and meta-analysis. Results: The extracted study outcomes included 1-year and 2-year overall survival (OS) rates, objective responses (ORs), and serious adverse events (AEs). 1-year OS rates: OR = 0.939, 95 % CI: 0.705-1.251, P = 0.66. 2-year OS rates: overall pooled OR = 0.641, 95% CI: 0.382-1.075, P = 0.092; observational study subgroup OR = 0.575, 95% CI: 0.336-0.984, P = 0.043; RCT subgroup OR* = 0.641, 95% CI: 0.382-1.075, P = 0.346. OR: overall pooled OR = 0.781, 95% CI: 0.454-1.343, P = 0.371; mRECIST subgroup OR = 0.584, 95 % CI: 0.349-0.976, P = 0.040; WHO subgroup OR = 1.065; 95% CI: 0.500-2.268, P = 0.870. Serious AEs: overall pooled RR = 1.477, 95% CI: 0.864-2.526, P = 0.154; RCT subgroup RR = 0.680, 95% CI: 0.325-1.423, P = 0.306; observational study subgroup RR = 1.925; 95 % CI: 0.978-3.788, P = 0.058.
Conclusions: TARE (90Y) increased 2-year OS rates in the observational subgroup and resulted in better OR rates, according to mRECIST criteria, in comparison with cTACE. Furthermore, a lower risk of AEs was observed for TARE (90Y) than for cTACE.
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Affiliation(s)
- Yi Yang
- School of Medical Imaging, Tianjin Medical University, Tianjin 300203, China.,Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer; Key Laboratory of Cancer Prevention and Therapy, Tianjin; Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Tongguo Si
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer; Key Laboratory of Cancer Prevention and Therapy, Tianjin; Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
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4
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Levi Sandri GB, Ettorre GM, Giannelli V, Colasanti M, Sciuto R, Pizzi G, Cianni R, D'Offizi G, Antonini M, Vennarecci G, Lucatelli P. Trans-arterial radio-embolization: a new chance for patients with hepatocellular cancer to access liver transplantation, a world review. Transl Gastroenterol Hepatol 2017; 2:98. [PMID: 29264436 DOI: 10.21037/tgh.2017.11.11] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 11/22/2017] [Indexed: 01/04/2023] Open
Abstract
Liver transplantation (LT) for hepatocellular carcinoma (HCC) within the Milan criteria (MC) is nowadays a curative procedure. Yttrium-90 microspheres radioembolization (Y90-RE) has shown to be an effective and safe treatment of primary liver tumors. The aim of this work is to offer a view on the publications which report on the use of Y90-RE as bridge or downstaging prior to LT. Twenty articles have been considered for this world review. About 178 LT in patients were treated with Y90-RE prior to LT. Most of patients had a downstaging strategy. In all series alpha-fetoproteins decreased between Y90-RE and LT. Therefore, Y90-RE may have an important role in the bridge and downstaging treatments.
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Affiliation(s)
| | | | | | - Marco Colasanti
- Division of General Surgery and Liver Transplantation, S. Camillo Hospital, Rome, Italy
| | - Rosa Sciuto
- Division of Nuclear Medicine, IFO Regina Elena National Cancer Institute, Rome, Italy
| | - Giuseppe Pizzi
- Division of Interventional Radiology, IFO Regina Elena National Cancer Institute, Rome, Italy
| | - Roberto Cianni
- Division of Interventional Radiology, S. Camillo Hospital, Rome, Italy
| | - Gianpiero D'Offizi
- Division of Hepatology and Infectious Disease, National Institute for Infectious Disease "L. Spallanzani", Rome, Italy
| | - Mario Antonini
- Anesthesiology and Intensive Care Unit, National Institute for Infectious Disease "L. Spallanzani", Rome, Italy
| | - Giovanni Vennarecci
- Division of General Surgery and Liver Transplantation, S. Camillo Hospital, Rome, Italy
| | - Pierleone Lucatelli
- Vascular and Interventional Radiology Unit, Department of Radiological, Oncological and Anatomo-pathological Sciences, Sapienza University of Rome, Rome, Italy
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5
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Ettorre GM, Levi Sandri GB, Laurenzi A, Colasanti M, Meniconi RL, Lionetti R, Santoro R, Lepiane P, Sciuto R, Pizzi G, Cianni R, Golfieri R, D'Offizi G, Pellicelli AM, Antonini M, Vennarecci G. Yttrium-90 Radioembolization for Hepatocellular Carcinoma Prior to Liver Transplantation. World J Surg 2017; 41:241-249. [PMID: 27495316 DOI: 10.1007/s00268-016-3682-z] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Liver transplantation (LT) is a well-established procedure for hepatocellular carcinoma (HCC) within the Milan criteria. Yttrium-90 microspheres radioembolization (Y90-RE) has shown to be an effective and safe treatment of primary liver tumors. We retrospectively evaluate the efficacy of the Y90-RE in patients with HCC prior to LT. METHODS From January 2002 to December 2015, 365 patients were transplanted at the San Camillo Hospital Center. One hundred forty-three patients were transplanted for HCC, and in 22 cases the patients were treated with Y90-RE before LT. RESULTS Three patients were treated with Y90-RE within the Milan criteria, and 19 patients were out of criteria before Y90-RE. Four patients had an increasing MELD score between Y90-RE and LT. On the other hand, alpha-fetoprotein decreases after Y90-RE treatment in all cases. No patient death was observed in Y90-RE procedure or at LT. In 78.9 % of cases, a successful downstaging was observed, and in 100 % of cases bridging was achieved. From Y90-RE treatment overall survival was 43.9 months. From LT, overall mean survival was 30.2 months with a free survival of 29.6 months. The overall survival after LT analysis between the patients treated with Y90-RE and patients without was not significant (p = 0.113). Free survival analysis was not significant (p = 0.897) between the two populations. CONCLUSIONS We successfully performed LT in patients after Y90-RE treatment both as bridging and downstaging for HCC and obtained a similar overall and free survival of LT for HCC within Milan criteria. Y90-RE becomes a real option to provide curative therapy for patients who traditionally are not considered eligible for surgery.
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Affiliation(s)
- Giuseppe Maria Ettorre
- Division of General Surgery and Liver Transplantation, San Camillo Hospital, circ.ne Gianicolense 87, 00152, Rome, Italy.
| | - Giovanni Battista Levi Sandri
- Division of General Surgery and Liver Transplantation, San Camillo Hospital, circ.ne Gianicolense 87, 00152, Rome, Italy.
| | - Andrea Laurenzi
- Division of General Surgery and Liver Transplantation, San Camillo Hospital, circ.ne Gianicolense 87, 00152, Rome, Italy
| | - Marco Colasanti
- Division of General Surgery and Liver Transplantation, San Camillo Hospital, circ.ne Gianicolense 87, 00152, Rome, Italy
| | - Roberto Luca Meniconi
- Division of General Surgery and Liver Transplantation, San Camillo Hospital, circ.ne Gianicolense 87, 00152, Rome, Italy
| | - Raffaella Lionetti
- Division of Hepatology and Infectious Disease, National Institute for Infectious Disease "L. Spallanzani", via Portuense 292, 00152, Rome, Italy
| | - Roberto Santoro
- Division of General Surgery and Liver Transplantation, San Camillo Hospital, circ.ne Gianicolense 87, 00152, Rome, Italy
| | - Pasquale Lepiane
- Division of General Surgery and Liver Transplantation, San Camillo Hospital, circ.ne Gianicolense 87, 00152, Rome, Italy
| | - Rosa Sciuto
- Division of Nuclear Medicine, IFO Regina Elena National Cancer Institute, via Elio Chianesi 53, 00100, Rome, Italy
| | - Giuseppe Pizzi
- Division of Interventional Radiology, IFO Regina Elena National Cancer Institute, via Elio Chianesi 53, 00100, Rome, Italy
| | - Roberto Cianni
- Division of Interventional Radiology, S.M. Goretti Hospital, via Guido Reni, 04010, Latina, Italy
| | - Rita Golfieri
- Division of Radiology, S. Orsola-Malpighi Hospital, via Pietro Albertoni 15, 40138, Bologna, Italy
| | - Gianpiero D'Offizi
- Division of Hepatology and Infectious Disease, National Institute for Infectious Disease "L. Spallanzani", via Portuense 292, 00152, Rome, Italy
| | - Adriano M Pellicelli
- Liver Unit, San Camillo Forlanini Hospital, circ.ne Gianicolense 87, 00152, Rome, Italy
| | - Mario Antonini
- Anesthesiology and Intensive Care Unit, National Institute for Infectious Disease "L. Spallanzani", Rome, Italy
| | - Giovanni Vennarecci
- Division of General Surgery and Liver Transplantation, San Camillo Hospital, circ.ne Gianicolense 87, 00152, Rome, Italy
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Al Sebayel MI, Elsiesy H, Al-Hamoudi W, Alabbad S, ElSheikh Y, Elbeshbeshy H, Salih I, Yousif S, Saleh Y, Eldali A, Abaalkhail FA. Effect of Downstaging and Bridging of Hepatocellular Carcinoma on Survival Following Liver Transplant: A Single Center Experience. EXP CLIN TRANSPLANT 2017; 15:7-11. [PMID: 28301992 DOI: 10.6002/ect.tond16.l4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Hepatocellular carcinoma is among the leading causes of cancer death. The Milan criteria are the first and most widely used criteria for selecting patients with hepatocellular carcinoma for a good transplant outcome. Studies have shown that patients with hepatocellular carcinoma outside the Milan criteria have good outcomes if they are successfully downstaged before transplant. We report our experience with locoregional therapy for hepatocellular carcinoma, either for bridging or for downstaging prior to transplant. MATERIALS AND METHODS We retrospectively reviewed the electronic charts and our institutional database for adult patients diagnosed with hepatocellular carcinoma between 2001 and 2016. We recorded patient demographics, the type of transplant (living donor or deceased donor), radiologic findings, the type of locoregional intervention, and overall survival. RESULTS A total of 642 adult liver transplants were performed during the study period (290 living donor and 352 deceased donor), of which 158 (24.6%) were conducted in patients with hepatocellular carcinoma (104 men and 54 women). Hepatocellular carcinoma was associated with hepatitis C in 80 patients (51%), hepatitis B in 44 (28%), and was cryptogenic in 13 (8%). Patients were grouped based on their radiologic staging (within Milan, within and beyond University of California, San Francisco), and subsequently described by whether they received locoregional therapy. Median survival and mortality were noted. Kaplan-Meier survival curves showed no statistically significant difference for patients within the Milan criteria, with or without locoregional therapy (P = .5). When patients within the Milan criteria were combined with patients within the University of California, San Francisco criteria, those who were downstaged from outside the latter criteria had similar survival. CONCLUSIONS We demonstrate that carefully selected patients beyond the Milan criteria and even beyond the University of California, San Francisco criteria can be bridged and downstaged successfully for liver transplant.
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Affiliation(s)
- Mohammed I Al Sebayel
- Department of Liver & Small Bowel Transplantation and Hepatobiliary-Pancreatic Surgery, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
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Zhang Y, Li Y, Ji H, Zhao X, Lu H. Transarterial Y90 radioembolization versus chemoembolization for patients with hepatocellular carcinoma: A meta-analysis. Biosci Trends 2015; 9:289-98. [PMID: 26559021 DOI: 10.5582/bst.2015.01089] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Transarterial chemoembolization (TACE) is one of the standard locoregional treatments for intermediate stage hepatocellular carcinoma (HCC). Transarterial radioembolization (TARE) using β-emitting yttrium-90 (90Y) integral to the glass matrix of the microspheres has been developed as an alternative to TACE in recent years. Thus, we conducted a meta analysis to evaluate the safety and efficacy of TARE versus TACE for unresectable HCC. We searched PubMed, EMBASE, Web of science and the Cochrane Library for clinical trials comparing TARE with TACE for unresectable HCC. Response rate, overall survival (OS), time to progression (TTP), hospitalization time days and clinical complications were analyzed and compared. Eight studies published from 2009 to 2014, with a total of 1,499 patients, were included in this meta-analysis. The pooled results showed that TARE (90Y) is significantly better in OS (HR = 0.74; 95% CI: 0.61-0.90), 3-year OS rates (RR = 1.75; 95% CI = 1.01-3.03, p = 0.05), TTP (HR = 0.61; 95% CI: 0.41-0.89), hospitalization time days (mean difference = -2.66; 95% CI: -4.08 - -1.24) and some complications (abdominal pain [RR = 0.30, 95% CI: 0.11-0.83, p = 0.02]) for patients with HCC, but did not affect tumor response (CR [RR = 1.06; 95% CI = 0.51-2.22], PR [RR = 1.24; 95% CI = 0.79-1.94], SD [RR = 1.13; 95% CI = 0.92-1.39], PD[RR = 0.75; 95% CI = 0.37-1.51], over-all tumor control [RR = 1.16; 95 % CI = 0.94-1.44]). The current meta-analysis suggests that TARE (Y90) is significantly better in OS, 3-year OS rates, TTP, hospitalization time days and some complications for patients with HCC.
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Affiliation(s)
- Yafei Zhang
- Department of General Surgery, Second Affiliated Hospital, School of Medicine, Xi'an Jiaotong University
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Galun D, Basaric D, Zuvela M, Bulajic P, Bogdanovic A, Bidzic N, Milicevic M. Hepatocellular carcinoma: From clinical practice to evidence-based treatment protocols. World J Hepatol 2015; 7:2274-91. [PMID: 26380652 PMCID: PMC4568488 DOI: 10.4254/wjh.v7.i20.2274] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 07/06/2015] [Accepted: 08/30/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the major malignant diseases in many healthcare systems. The growing number of new cases diagnosed each year is nearly equal to the number of deaths from this cancer. Worldwide, HCC is a leading cause of cancer-related deaths, as it is the fifth most common cancer and the third most important cause of cancer related death in men. Among various risk factors the two are prevailing: viral hepatitis, namely chronic hepatitis C virus is a well-established risk factor contributing to the rising incidence of HCC. The epidemic of obesity and the metabolic syndrome, not only in the United States but also in Asia, tend to become the leading cause of the long-term rise in the HCC incidence. Today, the diagnosis of HCC is established within the national surveillance programs in developed countries while the diagnosis of symptomatic, advanced stage disease still remains the characteristic of underdeveloped countries. Although many different staging systems have been developed and evaluated the Barcelona-Clinic Liver Cancer staging system has emerged as the most useful to guide HCC treatment. Treatment allocation should be decided by a multidisciplinary board involving hepatologists, pathologists, radiologists, liver surgeons and oncologists guided by personalized -based medicine. This approach is important not only to balance between different oncologic treatments strategies but also due to the complexity of the disease (chronic liver disease and the cancer) and due to the large number of potentially efficient therapies. Careful patient selection and a tailored treatment modality for every patient, either potentially curative (surgical treatment and tumor ablation) or palliative (transarterial therapy, radioembolization and medical treatment, i.e., sorafenib) is mandatory to achieve the best treatment outcome.
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Affiliation(s)
- Danijel Galun
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Dragan Basaric
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Marinko Zuvela
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Predrag Bulajic
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Aleksandar Bogdanovic
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Nemanja Bidzic
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Miroslav Milicevic
- Danijel Galun, Dragan Basaric, Marinko Zuvela, Predrag Bulajic, Aleksandar Bogdanovic, Nemanja Bidzic, Miroslav Milicevic, Clinic of Digestive Surgery, University Clinical Center of Serbia, 11000 Belgrade, Serbia
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9
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Ettorre GM, Levi Sandri GB, Santoro R, Lepiane P, Colasanti M, Vennarecci G. Bridging and downstaging to transplantation in hepatocellular carcinoma. Future Oncol 2015; 10:61-3. [PMID: 25478770 DOI: 10.2217/fon.14.226] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Affiliation(s)
- Giuseppe Maria Ettorre
- General Surgery & Transplantation Unit, San Camillo-Forlanini Hospital, Circonvallazione Gianicolense 87, 00152 Rome, Italy
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10
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El Fouly A, Ertle J, El Dorry A, Shaker MK, Dechêne A, Abdella H, Mueller S, Barakat E, Lauenstein T, Bockisch A, Gerken G, Schlaak JF. In intermediate stage hepatocellular carcinoma: radioembolization with yttrium 90 or chemoembolization? Liver Int 2015; 35:627-35. [PMID: 25040497 DOI: 10.1111/liv.12637] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 07/01/2014] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS Transarterial chemoembolization (TACE) is one of the standard treatments recommended for intermediate stage hepatocellular carcinoma (HCC). At the same time, only little is known about the use of radioembolization with Yttrium-90 microspheres (TARE Y-90) for this subset of patients. To perform comparative analysis between both locoregional therapies in intermediate HCCs. Primary endpoint was overall survival (OS), while safety, response rate and time-to-progression (TTP) were considered as secondary endpoints. METHODS We collected data of 86 HCC patients in two university hospitals at which conventional TACE with doxorubicin or TARE Y-90 using glass microspheres were performed. The median observation period was 10 months. Patients were followed up for signs of toxicity and response. They underwent imaging analysis at baseline and follow-up at regular time intervals. RESULTS Eighty-six HCC patients with intermediate stage B (BCLC) were treated with either TACE (n = 42) or TARE Y-90 (n = 44). Despite a higher tumour burden in the TARE Y-90 group, the median OS (TACE: 18 months vs. TARE Y-90: 16.4 months) and the median TTP (TACE: 6.8 months vs. TARE Y-90: 13.3 months) were not statistically different. The number of treatment sessions, the average rate of treatment sessions per patient, total hospitalization time and rate of adverse events were significantly higher in the TACE cohort. CONCLUSION In intermediate HCC stage patients, both treatments resulted in similar survival probabilities despite more advanced disease in the TARE Y-90 group. Still, TARE Y-90 was better tolerated and associated with less hospitalization and treatment sessions.
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Affiliation(s)
- Amr El Fouly
- Department of Hepatology and Gastroenterology, University Hospital of Essen, Essen, Germany; Tropical Medicine Dep., Ain Shams University Hospital, Cairo, Egypt; Egyptian Atomic Energy Authority, Cairo, Egypt
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11
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Usefulness of radioembolization in identifying patients with favorable tumor biology before living donor liver transplantation. Transplantation 2014; 98:e47-50. [PMID: 25171535 DOI: 10.1097/tp.0000000000000317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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12
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Cappelli A, Pettinato C, Golfieri R. Transarterial radioembolization using yttrium-90 microspheres in the treatment of hepatocellular carcinoma: a review on clinical utility and developments. J Hepatocell Carcinoma 2014; 1:163-82. [PMID: 27508185 PMCID: PMC4918277 DOI: 10.2147/jhc.s50472] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A selective intra-arterial liver injection using yttrium-90-loaded microspheres as sources for internal radiation therapy is a form of transarterial radioembolization (TARE). Current data from the literature suggest that TARE is effective in hepatocellular carcinoma (HCC) and is associated with a low rate of adverse events; however, they are all based on retrospective series or non-controlled prospective studies, since randomized controlled trials comparing the other liver-directed therapies for intermediate and locally advanced stages HCC are still ongoing. The available data show that TARE provides similar or even better survival rates. TARE is very well tolerated and has a low rate of complications; these complications do not result from the embolic effects but mainly from the unintended irradiation to non-target tissue, including the liver parenchyma. The complications can be further reduced by accurate patient selection and a strict pre-treatment evaluation, including dosimetry and assessment of the vascular anatomy. First-line TARE is best indicated for intermediate-stage patients (according to the Barcelona Clinic Liver Cancer [BCLC] staging classification) who are poor candidates for transarterial chemoembolization or patients having locally advanced disease with segmental or lobar branch portal vein thrombosis. Moreover, data are emerging regarding the use of TARE in patients classified slightly above the criteria for liver transplantation with the purpose of downstaging them. TARE can also be applied as a second-line treatment in patients progressing to transarterial chemoembolization or sorafenib; a large number of Phase II/III trials are in progress in order to evaluate the best association with systemic therapies. Given the complexity of a correct treatment algorithm for potential TARE candidates and the need for clinical guidance, a comprehensive review was carried out analyzing both the best selection criteria of patients who really benefit from TARE and the new advances of this therapy which add significant value to the therapeutic weaponry against HCC.
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Affiliation(s)
| | - Cinzia Pettinato
- Medical Physics Unit, Department of Medical and Surgical Sciences, Alma Mater Studiorum - University of Bologna, S Orsola-Malpighi Hospital, Bologna, Italy
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Downstaging Hepatocellular Carcinoma with Yttrium-90 radioembolization: resection or transplantation? Eur J Surg Oncol 2014; 40:789-90. [PMID: 24572481 DOI: 10.1016/j.ejso.2014.01.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Accepted: 01/25/2014] [Indexed: 02/01/2023] Open
Abstract
Trans Arterial Radio Embolization with Yttrium 90 in the treatment of Hepatocellular Carcinoma is becoming a new interesting tool in the treatment of patients that are considered non resectable and non transplantable. A successful downstaging could improve the number of patients that could benefit from a resection or a liver transplantation, but some points still need to be addressed.
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Carlier T, Eugène T, Bodet-Milin C, Garin E, Ansquer C, Rousseau C, Ferrer L, Barbet J, Schoenahl F, Kraeber-Bodéré F. Assessment of acquisition protocols for routine imaging of Y-90 using PET/CT. EJNMMI Res 2013; 3:11. [PMID: 23414629 PMCID: PMC3614476 DOI: 10.1186/2191-219x-3-11] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Accepted: 12/08/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Despite the early theoretical prediction of the 0+-0+ transition of 90Zr, 90Y-PET underwent only recently a growing interest for the development of imaging radioembolization of liver tumors. The aim of this work was to determine the minimum detectable activity (MDA) of 90Y by PET imaging and the impact of time-of-flight (TOF) reconstruction on detectability and quantitative accuracy according to the lesion size. METHODS The study was conducted using a Siemens Biograph® mCT with a 22 cm large axial field of view. An IEC torso-shaped phantom containing five coplanar spheres was uniformly filled to achieve sphere-to-background ratios of 40:1. The phantom was imaged nine times in 14 days over 30 min. Sinograms were reconstructed with and without TOF information. A contrast-to-noise ratio (CNR) index was calculated using the Rose criterion, taking partial volume effects into account. The impact of reconstruction parameters on quantification accuracy, detectability, and spatial localization of the signal was investigated. Finally, six patients with hepatocellular carcinoma and four patients included in different 90Y-based radioimmunotherapy protocols were enrolled for the evaluation of the imaging parameters in a clinical situation. RESULTS The highest CNR was achieved with one iteration for both TOF and non-TOF reconstructions. The MDA, however, was found to be lower with TOF than with non-TOF reconstruction. There was no gain by adding TOF information in terms of CNR for concentrations higher than 2 to 3 MBq mL-1, except for infra-centimetric lesions. Recovered activity was highly underestimated when a single iteration or non-TOF reconstruction was used (10% to 150% less depending on the lesion size). The MDA was estimated at 1 MBq mL-1 for a TOF reconstruction and infra-centimetric lesions. Images from patients treated with microspheres were clinically relevant, unlike those of patients who received systemic injections of 90Y. CONCLUSIONS Only one iteration and TOF were necessary to achieve an MDA around 1 MBq mL-1 and the most accurate localization of lesions. For precise quantification, at least three iterations gave the best performance, using TOF reconstruction and keeping an MDA of roughly 1 MBq mL-1. One and three iterations were mandatory to prevent false positive results for quantitative analysis of clinical data. TRIAL REGISTRATION http://IDRCB 2011-A00043-38 P101103.
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Affiliation(s)
- Thomas Carlier
- Nuclear Medicine Department, University Hospital of Nantes, Place Alexis Ricordeau, Nantes, 44093, France.
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Ettorre G, Vennarecci G, Santoro R, Lepiane P, Laurenzi A, Colasanti M, Carpanese L, Sciuto R, Antonini M, Doffizi G. Bridging and downstaging to transplantation in HCC. EJC Suppl 2012. [DOI: 10.1016/s1359-6349(12)70041-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Garin E, Lenoir L, Rolland Y, Edeline J, Mesbah H, Laffont S, Porée P, Clément B, Raoul JL, Boucher E. Dosimetry based on 99mTc-macroaggregated albumin SPECT/CT accurately predicts tumor response and survival in hepatocellular carcinoma patients treated with 90Y-loaded glass microspheres: preliminary results. J Nucl Med 2012; 53:255-63. [PMID: 22302962 DOI: 10.2967/jnumed.111.094235] [Citation(s) in RCA: 201] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
UNLABELLED Radioembolization of liver cancers using (90)Y-loaded microspheres is experiencing more widespread use. However, few data are available concerning the doses delivered to the tumors and the healthy liver. This retrospective study was conducted to calculate the tumor dosimetry (planned tumor dose [T(plan) D]) and nontumor dosimetry in patients treated by (90)Y-loaded glass microspheres and determine whether tumor dosimetry could predict response and survival. METHODS Thirty-six patients with hepatocellular carcinoma (HCC), including 16 with portal vein thrombosis (PVT), were treated with (90)Y-loaded glass microspheres. The T(plan) D and the dose delivered to the injected healthy liver were calculated using a quantitative analysis of the (99m)Tc-macroaggregated albumin ((99m)Tc-MAA) SPECT/CT exam. Responses were assessed after 3 mo, using the criteria of the European Association for the Study of the Liver. Progression-free survival (PFS) and overall survival (OS) were evaluated using Kaplan-Meier tests. RESULTS The response rate was 69% for the overall population and 75% for the PVT patients. The dose delivered to the tumor was the only parameter associated with response with multivariate analysis (P = 0.019). A threshold T(plan) D value of 205 Gy was predictive of response, with a sensitivity of 100% and an accuracy of 91%. Quantitative (99m)Tc-MAA SPECT/CT allowed us to increase the injected activity for 4 patients with large lesions. PFS was only 5.2 mo and OS 9 mo when using a T(plan) D of less than 205 Gy versus 14 mo (P = 0.0003) and 18 mo (P = 0.0322), respectively, with a T(plan) D of 205 Gy or more. CONCLUSION Quantitative (99m)Tc-MAA SPECT/CT is predictive of response, PFS, and OS. Dosimetry based on (99m)Tc-MAA SPECT/CT can be used for the selection of patients and for an adaptation of treatment planning, especially in selected patients (particularly in the case of large tumors). These results also confirm the efficacy and safety of (90)Y-loaded microspheres in treating HCC, even in the presence of PVT (and especially when (99m)Tc-MAA uptake is seen inside the PVT).
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Affiliation(s)
- Etienne Garin
- Department of Nuclear Medicine, Comprehensive Cancer Institute Eugène Marquis, CS 44229, F-35042 Rennes, France.
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Radioembolization for hepatocellular carcinoma. J Hepatol 2012; 56:464-73. [PMID: 21816126 DOI: 10.1016/j.jhep.2011.07.012] [Citation(s) in RCA: 219] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2011] [Revised: 07/26/2011] [Accepted: 07/27/2011] [Indexed: 12/04/2022]
Abstract
Radioembolization is a form of brachytherapy in which intra-arterially injected (90)Y-loaded microspheres serve as sources for internal radiation purposes. It produces average disease control rates above 80% and is usually very well tolerated. Main complications do not result from the microembolic effect, even in patients with portal vein occlusion, but rather from an excessive irradiation of non-target tissues including the liver. All the evidence that support the use of radioembolization in HCC is based on retrospective series or non-controlled prospective studies. However, reliable data can be obtained from the literature, particularly since the recent publication of large series accounting for nearly 700 patients. When compared to the standard of care for the intermediate and advanced stages (transarterial embolization and sorafenib), radioembolization consistently provides similar survival rates. Two indications seem particularly appealing in the boundaries of these stages for first-line radioembolization. First, the treatment of patients straddling between the intermediate and advanced stages (intermediate patients with bulky or bilobar disease that are considered poor candidates for TACE, and advanced patients with solitary tumors invading a segmental or lobar branch of the portal vein). Second, the treatment of patients that are slightly above the criteria for resection, ablation or transplantation, for which downstaging could open the door for a radical approach. Radioembolization can also be used to treat patients progressing to TACE or sorafenib. With a number of clinical trials underway, the available evidence shows that it adds a significant value to the therapeutic weaponry against HCC of tertiary care centers dealing with this major cancer problem.
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Sangro B, Carpanese L, Cianni R, Golfieri R, Gasparini D, Ezziddin S, Paprottka PM, Fiore F, Van Buskirk M, Bilbao JI, Ettorre GM, Salvatori R, Giampalma E, Geatti O, Wilhelm K, Hoffmann RT, Izzo F, Iñarrairaegui M, Maini CL, Urigo C, Cappelli A, Vit A, Ahmadzadehfar H, Jakobs TF, Lastoria S. Survival after yttrium-90 resin microsphere radioembolization of hepatocellular carcinoma across Barcelona clinic liver cancer stages: a European evaluation. Hepatology 2011; 54:868-78. [PMID: 21618574 DOI: 10.1002/hep.24451] [Citation(s) in RCA: 480] [Impact Index Per Article: 36.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2011] [Accepted: 05/12/2011] [Indexed: 12/07/2022]
Abstract
UNLABELLED A multicenter analysis was conducted to evaluate the main prognostic factors driving survival after radioembolization using yttrium-90-labeled resin microspheres in patients with hepatocellular carcinoma at eight European centers. In total, 325 patients received a median activity of 1.6 GBq between September 2003 and December 2009, predominantly as whole-liver (45.2%) or right-lobe (38.5%) infusions. Typically, patients were Child-Pugh class A (82.5%), had underlying cirrhosis (78.5%), and had good Eastern Cooperative Oncology Group (ECOG) performance status (ECOG 0-1; 87.7%), but many had multinodular disease (75.9%) invading both lobes (53.1%) and/or portal vein occlusion (13.5% branch; 9.8% main). Over half had advanced Barcelona Clinic Liver Cancer (BCLC) staging (BCLC C, 56.3%) and one-quarter had intermediate staging (BCLC B, 26.8%). The median overall survival was 12.8 months (95% confidence interval, 10.9-15.7), which varied significantly by disease stage (BCLC A, 24.4 months [95% CI, 18.6-38.1 months]; BCLC B, 16.9 months [95% CI, 12.8-22.8 months]; BCLC C, 10.0 months [95% CI, 7.7-10.9 months]). Consistent with this finding , survival varied significantly by ECOG status, hepatic function (Child-Pugh class, ascites, and baseline total bilirubin), tumor burden (number of nodules, alpha-fetoprotein), and presence of extrahepatic disease. When considered within the framework of BCLC staging, variables reflecting tumor burden and liver function provided additional prognostic information. The most significant independent prognostic factors for survival upon multivariate analysis were ECOG status, tumor burden (nodules >5), international normalized ratio >1.2, and extrahepatic disease. Common adverse events were: fatigue, nausea/vomiting, and abdominal pain. Grade 3 or higher increases in bilirubin were reported in 5.8% of patients. All-cause mortality was 0.6% and 6.8% at 30 and 90 days, respectively. CONCLUSION This analysis provides robust evidence of the survival achieved with radioembolization, including those with advanced disease and few treatment options.
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Affiliation(s)
- Bruno Sangro
- Liver Unit, Clinica Universidad de Navarra and Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBEREHD), Pamplona, Spain.
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