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Anisetti B, Ahmed AK, Coston T, Gardner L, Majeed U, Reynolds J, Babiker H. Delayed brain metastasis in recurrent hepatocellular carcinoma following liver transplantation: a case report highlighting the predictive value of microvascular invasion. Clin J Gastroenterol 2023; 16:864-870. [PMID: 37532904 DOI: 10.1007/s12328-023-01839-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 07/22/2023] [Indexed: 08/04/2023]
Abstract
Recurrent hepatocellular carcinoma (HCC) poses a significant challenge after liver transplantation, affecting approximately 10-23% of patients with a median onset of 13 months post-transplantation. Extrahepatic involvement, such as lung, bone, adrenal glands, peritoneum, lymph nodes, and central nervous system (CNS), is commonly observed among transplant recipients with HCC recurrence. Notably, vascular invasion (VI), including microvascular invasion (MiVI) and macrovascular invasion (MVI), substantially increase the risk of recurrence by 2.42- and 7.82-fold, respectively. This article presents a unique case of a 72-year-old male patient with a history of HCV-related cirrhosis and HCC who underwent orthotopic liver transplantation (OLT). Six years later, he presented to the emergency department following a fall, which led to the discovery of a pathologic fracture of T7 and an incidental intracranial mass during imaging. Subsequent biopsy confirmed metastatic HCC in the T7 lesion, while magnetic resonance imaging revealed two enhancing brain masses. One mass measured 4.8 cm in the left occipitotemporal lobe, and the other measured 1.7 cm in the right frontal gyrus. Notably, the patient had exhibited MiVI and a mildly elevated alpha-fetoprotein level (AFP) of 7.6 ng/mL at the time of his OLT. This case underscores the predictive value of MiVI in HCC recurrence post-OLT. Accordingly, extended post-transplantation surveillance is crucial for patients with HCC and MiVI. Moreover, this report highlights the uncommon occurrence of delayed brain metastasis following OLT in a patient with HCC.
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Affiliation(s)
- Bhrugun Anisetti
- Department of Hematology and Oncology, Mayo Clinic, 4500 San Pablo Rd., Jacksonville, FL, 32224, USA.
| | - Ahmed K Ahmed
- Department of Radiology, Mayo Clinic, Jacksonville, FL, USA
| | - Tucker Coston
- Department of Hematology and Oncology, Mayo Clinic, 4500 San Pablo Rd., Jacksonville, FL, 32224, USA
| | - Lindsay Gardner
- Department of Hematology and Oncology, Mayo Clinic, 4500 San Pablo Rd., Jacksonville, FL, 32224, USA
| | - Umair Majeed
- Department of Hematology and Oncology, Mayo Clinic, 4500 San Pablo Rd., Jacksonville, FL, 32224, USA
| | - Jordan Reynolds
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, FL, USA
| | - Hani Babiker
- Department of Hematology and Oncology, Mayo Clinic, 4500 San Pablo Rd., Jacksonville, FL, 32224, USA
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Chen L, Sun T, Lv Y, Lu X, Li X, Zhang H, Qian K, Guo X, Sun B, Zhang W, Zhu L, Huang J, Liu Y, Zhao H, Zhao Y, Liang B, Zheng C. Efficacy, mechanism, and safety of melatonin-loaded on thermosensitive nanogels for rabbit VX2 tumor embolization: A novel design. J Pineal Res 2023; 75:e12900. [PMID: 37492880 DOI: 10.1111/jpi.12900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 05/22/2023] [Accepted: 07/11/2023] [Indexed: 07/27/2023]
Abstract
Transarterial chemoembolization (TACE) has been widely used for hepatocellular carcinoma. Reducing hypoxia in the tumor microenvironment after TACE remains a challenge as tumor progression is common in post-TACE patients due to the hypoxic tumor microenvironment. In this study, melatonin loaded on p(N-isopropyl-acrylamide-co-butyl methylacrylate) (PIB-M) was used for tumor embolism. Two types of human hepatoma cell lines were used to explore the mechanism by which melatonin prevents the growth and metastasis of cancer cells in vitro. A VX2 rabbit tumor model was used to evaluate the efficacy, mechanism, and safety of PIB-M in vivo. We found that under hypoxic condition, melatonin could inhibit tumor cell proliferation and migration by targeting hypoxia inducible factor-1α (HIF-1α) and vascular endothelial growth factor A (VEGF-A) in vitro. In vivo, PIB-M inhibited tumor growth and metastasis in rabbit VX2 tumors by promoting apoptosis of tumor cells and targeting related angiogenic proteins and vascular permeability proteins. A high concentration of melatonin in the PIB-M group could be maintained in tumor tissue for 72 h after embolization. The liver and kidney functions were most damaged on the first day but recovered to normal on the seventh day after embolization in the PIB-M group. This novel method may open avenues for reduction of tumor growth and metastasis after TACE and is efficacy and safety, which may be used for treatment for other solid tumors and clinical translation.
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Affiliation(s)
- Lei Chen
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Sun
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Yongning Lv
- Department of Pharmacy, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Xin Lu
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Xixuan Li
- Department of Pharmacy, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Hongsen Zhang
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Kun Qian
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaopeng Guo
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Bo Sun
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Weihua Zhang
- Department of Radiology, Center of Interventional Radiology & Vascular Surgery, Medical School, Zhongda Hospital, Southeast University, Nanjing, China
| | - Licheng Zhu
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Jia Huang
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Yiming Liu
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Huangxuan Zhao
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Yanbin Zhao
- National Engineering Research Center for Nanomedicine, College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan, China
| | - Bin Liang
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Chuansheng Zheng
- Department of Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
- Department of Interventional Radiology, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
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2022 KLCA-NCC Korea practice guidelines for the management of hepatocellular carcinoma. JOURNAL OF LIVER CANCER 2023; 23:1-120. [PMID: 37384024 PMCID: PMC10202234 DOI: 10.17998/jlc.2022.11.07] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 11/07/2022] [Indexed: 06/30/2023]
Abstract
Hepatocellular carcinoma (HCC) is the fifth most common cancer worldwide and the fourth most common cancer among men in South Korea, where the prevalence of chronic hepatitis B infection is high in middle and old age. The current practice guidelines will provide useful and sensible advice for the clinical management of patients with HCC. A total of 49 experts in the fields of hepatology, oncology, surgery, radiology, and radiation oncology from the Korean Liver Cancer Association-National Cancer Center Korea Practice Guideline Revision Committee revised the 2018 Korean guidelines and developed new recommendations that integrate the most up-to-date research findings and expert opinions. These guidelines provide useful information and direction for all clinicians, trainees, and researchers in the diagnosis and treatment of HCC.
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Affiliation(s)
- Korean Liver Cancer Association (KLCA) and National Cancer Center (NCC) Korea
- Corresponding author: KLCA-NCC Korea Practice Guideline Revision Committee (KPGRC) (Committee Chair: Joong-Won Park) Center for Liver and Pancreatobiliary Cancer, Division of Gastroenterology, Department of Internal Medicine, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang 10408, Korea Tel. +82-31-920-1605, Fax: +82-31-920-1520, E-mail:
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2022 KLCA-NCC Korea Practice Guidelines for the Management of Hepatocellular Carcinoma. Korean J Radiol 2022; 23:1126-1240. [PMID: 36447411 PMCID: PMC9747269 DOI: 10.3348/kjr.2022.0822] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 10/28/2022] [Indexed: 11/18/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the fifth most common cancer worldwide and the fourth most common cancer among men in South Korea, where the prevalence of chronic hepatitis B infection is high in middle and old age. The current practice guidelines will provide useful and sensible advice for the clinical management of patients with HCC. A total of 49 experts in the fields of hepatology, oncology, surgery, radiology, and radiation oncology from the Korean Liver Cancer Association-National Cancer Center Korea Practice Guideline Revision Committee revised the 2018 Korean guidelines and developed new recommendations that integrate the most up-to-date research findings and expert opinions. These guidelines provide useful information and direction for all clinicians, trainees, and researchers in the diagnosis and treatment of HCC.
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Xu M, Xu D, Deng Z, Tian G, Jiang T. Long-term outcomes of endoscopic ultrasound-guided laser ablation for liver tumors in the caudate lobe: 5 years of experience. Scand J Gastroenterol 2022; 58:558-564. [PMID: 36415178 DOI: 10.1080/00365521.2022.2148833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Liver tumor in the caudate lobe is challenging to treat, partly due to its deep location. Endoscopic ultrasound-guided laser ablation (EUS-LA) is a new attractive option for tumors in high-risk or difficult-to-reach locations. This prospective study investigated the long-term efficacy of EUS-LA for tumors in the caudate lobe, and factors that predict outcomes. METHODS From June 2016 to July 2021, twenty consecutive patients (aged 56.95 ± 10.06 years) with 25 caudate lobe tumors (15.64 ± 6.37 mm) underwent EUS-LA. Treatment outcomes were assessed and predictive factors were calculated via univariate and multivariate analyses. RESULTS Twenty-five tumors achieved complete ablation after the first or second session of EUS-LA. The treatment effectiveness was 100%. During a median follow up of 27 months (3-60), four tumors (16%) developed local tumor progression and 15 patients (75%) experienced intrahepatic distant recurrence. According to univariate and multivariate analyses, the significant prognostic factor of local tumor progression was tumor size >2 cm (p = 0.047). Significant prognostic factors of intrahepatic distant recurrence were: tumor number, alpha-fetoprotein level, and total bilirubin level (p = 0.020, 0.019, 0.010, respectively). No adverse events related to EUS-LA were observed. CONCLUSION EUS-LA is a viable, safe, and effective treatment option for patients with liver tumor in the caudate lobe. Tumor size >2 cm increases the risk of post-procedural local tumor progression. Intrahepatic tumor number, and pretreatment alpha-fetoprotein level and total bilirubin level are associated with intrahepatic distant recurrence. REGISTRATION Clinicaltrials.gov, ID: NCT02816944(June 29, 2016).
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Affiliation(s)
- Min Xu
- Department of Ultrasound Medicine, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Danxia Xu
- Department of Ultrasound Medicine, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zhuang Deng
- Department of Ultrasound Medicine, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Guo Tian
- Department of Ultrasound Medicine, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Tian'an Jiang
- Department of Ultrasound Medicine, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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2022 KLCA-NCC Korea practice guidelines for the management of hepatocellular carcinoma. Clin Mol Hepatol 2022; 28:583-705. [PMID: 36263666 PMCID: PMC9597235 DOI: 10.3350/cmh.2022.0294] [Citation(s) in RCA: 104] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 09/23/2022] [Indexed: 01/27/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the fifth most common cancer worldwide and the fourth most common cancer among men in South Korea, where the prevalence of chronic hepatitis B infection is high in middle and old age. The current practice guidelines will provide useful and sensible advice for the clinical management of patients with HCC. A total of 49 experts in the fields of hepatology, oncology, surgery, radiology, and radiation oncology from the Korean Liver Cancer Association-National Cancer Center Korea Practice Guideline Revision Committee revised the 2018 Korean guidelines and developed new recommendations that integrate the most up-to-date research findings and expert opinions. These guidelines provide useful information and direction for all clinicians, trainees, and researchers in the diagnosis and treatment of HCC.
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Galdino-Vasconcelos MR, Feijó MS, Ferro HM, Gomes ACR, De Almeida Santos ME, Ferreira G, Jorge F, Trevizoli N, Diaz LG, De Campos PB, Cajá G, Ullmann R, Figueira AV, Morato T, Watanabe ALC. Preoperative Alpha-Fetoprotein and Radiological Total Tumor Diameter as Predictors of Hepatocellular Carcinoma Recurrence After Liver Transplantation. Transplant Proc 2022; 54:1333-1340. [PMID: 35768294 DOI: 10.1016/j.transproceed.2022.02.065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 02/09/2022] [Indexed: 11/17/2022]
Abstract
BACKGROUND Liver transplantation is a unique treatment opportunity for patients with chronic liver disease and hepatocellular carcinoma (HCC). Selection of HCC patients for transplantation was revolutionized by Milan-based criteria, but tumor recurrence and shortage of organs are still a major concern. Nowadays, additional preoperative tumor parameters can help to refine the graft allocation process. The objective of this study was to evaluate the prognostic value and cut-off points of pretransplant serum alpha-fetoprotein (AFP) levels and radiological tumor parameters on liver transplantation outcomes. METHODS This is a single-team retrospective cohort of 162 consecutive deceased donor liver transplants (DDLT) with pathologically confirmed HCC. Pretransplant serum AFP levels and radiological tumor parameters were retrieved from a preoperative follow-up. Receiver-operating characteristics (ROC) curves were used to evaluate cut-off points for each outcome. Multivariate Cox regression model was used to assess the predictors of HCC relapse and recipient mortality. RESULTS Twelve recipients (7.4%) had HCC recurrence after transplantation, with median survival time of 5.8 months. Pretransplant AFP ≥30 ng/mL (hazard ratio [HR]: 13.84, P = .003) and radiological total tumor diameter (TTD) ≥5 cm (HR: 12.89, P = .005) were independent predictors for HCC relapse. Moreover, pretransplant AFP ≥150 ng/mL was independently associated with recipient mortality (HR: 4.45, P = .003). CONCLUSIONS Pretransplant AFP levels and radiological TTD were independently associated with HCC relapse and recipient mortality after DDLT, with different cut-off points predicting different outcomes. These findings may contribute to improving decision-making in the context of liver transplantation for HCC patients.
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Affiliation(s)
| | - Mateus Silva Feijó
- Faculty of Medicine, University of Brasilia, Campus Universitário Darcy Ribeiro, Brasilia, Federal District, Brazil.
| | - Henrique Metzker Ferro
- Faculty of Medicine, University of Brasilia, Campus Universitário Darcy Ribeiro, Brasilia, Federal District, Brazil
| | - Ana Clara Ramalho Gomes
- Faculty of Medicine, University of Brasilia, Campus Universitário Darcy Ribeiro, Brasilia, Federal District, Brazil
| | | | - Gustavo Ferreira
- Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil
| | - Fernando Jorge
- Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil; Department of Liver Transplantation, Hospital Brasilia, Brasilia, Federal District, Brazil
| | - Natália Trevizoli
- Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil; Department of Liver Transplantation, Hospital Brasilia, Brasilia, Federal District, Brazil
| | - Luiz Gustavo Diaz
- Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil; Department of Liver Transplantation, Hospital Brasilia, Brasilia, Federal District, Brazil
| | - Priscila Brizolla De Campos
- Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil; Department of Liver Transplantation, Hospital Brasilia, Brasilia, Federal District, Brazil
| | - Gabriel Cajá
- Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil; Department of Liver Transplantation, Hospital Brasilia, Brasilia, Federal District, Brazil
| | - Raquel Ullmann
- Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil; Department of Liver Transplantation, Hospital Brasilia, Brasilia, Federal District, Brazil
| | - Ana Virgínia Figueira
- Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil; Department of Liver Transplantation, Hospital Brasilia, Brasilia, Federal District, Brazil
| | - Tiago Morato
- Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil; Department of Liver Transplantation, Hospital Brasilia, Brasilia, Federal District, Brazil
| | - André Luís Conde Watanabe
- Faculty of Medicine, University of Brasilia, Campus Universitário Darcy Ribeiro, Brasilia, Federal District, Brazil; Department of Liver Transplantation, Instituto de Cardiologia do Distrito Federal (ICDF), Brasilia, Federal District, Brazil; Department of Liver Transplantation, Hospital Brasilia, Brasilia, Federal District, Brazil
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Degroote H, Geerts A, Verhelst X, Van Vlierberghe H. Different Models to Predict the Risk of Recurrent Hepatocellular Carcinoma in the Setting of Liver Transplantation. Cancers (Basel) 2022; 14:cancers14122973. [PMID: 35740638 PMCID: PMC9221160 DOI: 10.3390/cancers14122973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Accepted: 06/14/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Liver transplantation is considered the first-choice curative therapy for hepatocellular carcinoma in the early phase of the disease, when surgical resection is not possible. Even when implementing restrictive criteria to select patients for liver transplantation, there is a risk of recurrence in the transplanted liver, influencing the long-term outcome and prognosis. As it is challenging to predict the individual risk of recurrence, there is a need for validated and predictive scoring systems to use to stratify patients before and/or after liver transplantation. Most of the proposed scorings include biological markers for tumour behavior, in addition to the number and size of tumoral nodules. In this review, we discuss different published models to assess the risk of recurrent hepatocellular carcinoma after transplantation. Our aim is to refine clinical decisions about prioritization and listing for liver transplantation, to better inform patients and provide an appropriate surveillance strategy to influence their prognosis. Abstract Liver transplantation is the preferred therapeutic option for non-resectable hepatocellular carcinoma in early-stage disease. Taking into account the limited number of donor organs, liver transplantation is restricted to candidates with long-term outcomes comparable to benign indications on the waiting list. Introducing the morphometric Milan criteria as the gold standard for transplant eligibility reduced the recurrence rate. Even with strict patient selection, there is a risk of recurrence of between 8 and 20% in the transplanted liver, and this is of even greater importance when using more expanded criteria and downstaging protocols. Currently, it remains challenging to predict the risk of recurrence and the related prognosis for individual patients. In this review, the recurrence-risk-assessment scores proposed in the literature are discussed. Currently there is no consensus on the optimal model or the implications of risk stratification in clinical practice. The most recent scorings include additional biological markers for tumour behavior, such as alfa-foetoprotein, and the response to locoregional therapies, in addition to the number and diameter of tumoral nodules. The refinement of the prediction of recurrence is important to better inform patients, guide decisions about prioritization and listing and implement individualized surveillance strategies. In the future, this might also provide indications for tailored immunosuppressive therapy or inclusion in trials for adjuvant treatment.
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Nguyen ALT, Blizzard CL, Yee KC, Campbell JA, Palmer AJ, de Graaff B. Hospitalisation costs of primary liver cancer in Australia: evidence from a data-linkage study. AUST HEALTH REV 2022; 46:463-470. [PMID: 35584964 DOI: 10.1071/ah21395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 04/15/2022] [Indexed: 11/23/2022]
Abstract
ObjectiveThis study aimed to estimate the public hospital costs associated with primary liver cancer (PLC) in the first and second years following the cancer diagnosis.MethodsThis study linked administrative datasets of patients diagnosed with PLC in Victoria, Australia, from January 2008 to December 2015. The health system perspective was adopted to estimate the direct healthcare costs associated with PLC, based on inpatient and emergency costs. Costs were estimated for the first 12 months and 12-24 months after the PLC diagnosis and expressed in 2017 Australian dollars (A$). The cost estimated was then extrapolated nationally. The linear mixed model with a Box-Cox transformation of the costs was used to explore the relationship between costs and patients' sociodemographic and clinical characteristics.ResultsFor the first 12 months, the total and annual per-patient cost was A$211.4 million and A$63 664, respectively. Costs for the subsequent year were A$49.7 million and A$46 751, respectively. Regarding the cost extrapolation to Australia, the total cost was A$137 million for the first 12 months after notification and A$42.6 million for the period from 12 to 24 months. Higher costs per episode of care were mostly associated with older age, hepatocellular carcinoma type of PLC, metropolitan hospitals, and Asian birth region.ConclusionThis study showed the public hospital admission and emergency costs associated with PLC and the substantial economic burden this cancer has placed on the Australian health system.
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Affiliation(s)
- Anh Le Tuan Nguyen
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tas., Australia
| | | | - Kwang Chien Yee
- School of Medicine, University of Tasmania, Hobart, Tas., Australia
| | - Julie A Campbell
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tas., Australia
| | - Andrew J Palmer
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tas., Australia
| | - Barbara de Graaff
- Menzies Institute for Medical Research, University of Tasmania, Hobart, Tas., Australia
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Liu CM, Huang BS, Yen YH, Wang YM, Huang EY, Hsu HC, Huang TT, Yang YH, Cheng JY. Concurrent Sorafenib and Radiotherapy versus Radiotherapy Alone for Locally Advanced Hepatocellular Carcinoma: A Propensity-Matched Analysis. J Hepatocell Carcinoma 2021; 8:963-973. [PMID: 34434903 PMCID: PMC8380802 DOI: 10.2147/jhc.s323302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 07/31/2021] [Indexed: 12/12/2022] Open
Abstract
Purpose Evidence is lacking concerning the benefit of the combination of sorafenib and radiotherapy to treat advanced hepatocellular carcinoma (HCC). To date, no publication has reported the outcomes of radiotherapy alone versus concurrent therapy. We aimed to compare the effectiveness of radiotherapy alone versus concurrent radiotherapy and sorafenib for locally advanced hepatocellular carcinoma. Materials and Methods We conducted a propensity score matching (PSM) cohort study comparing the effectiveness of the concurrent use of sorafenib and external beam radiotherapy versus radiotherapy alone in Barcelona Clinic Liver Cancer (BCLC) stage B or C, nonsurgically managed, nonmetastatic patients with HCC. Two subpopulations were matched based on baseline characteristics. Stratified analysis was also performed to assess the heterogeneous effects of the two arms. Overall survival (OS) was compared. Radiation-induced liver disease (RILD) and overt gastrointestinal (GI) bleeding events were also recorded. Results Seven hundred thirty-one BCLC stage B or C nonmetastatic HCC patients were identified from 2007 to 2017. Of these, 347 patients met the inclusion criteria (Radiotherapy alone: 269 patients; concurrent therapy: 78 patients). Propensity score matching yielded 73 patients each in the radiotherapy and concurrent groups. The median OS was 9.6 months in the radiotherapy-alone group and 9.9 months in the concurrent group (hazard ratio (HR): 1.12; 95% CI=0.78–1.62; p=0.544). Posttreatment toxicities, including radiation-induced liver disease and overt gastrointestinal bleeding, showed no significant differences between the groups. Conclusion In our study, the concurrent use of sorafenib and conventional external beam radiotherapy shows no survival benefit over radiotherapy alone for locally advanced hepatocellular carcinoma.
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Affiliation(s)
- Chieh-Min Liu
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Bing-Shen Huang
- Department of Radiation Oncology, Chang Gung Memorial Hospital and Chang Gung University, Taoyuan, Taiwan.,Graduate Institute of Clinical Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yi-Hao Yen
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Ming Wang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.,School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Radiation Oncology, Xiamen Chang Gung Hospital, Fujian, People's Republic of China
| | - Eng-Yen Huang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.,School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Radiation Oncology, Xiamen Chang Gung Hospital, Fujian, People's Republic of China
| | - Hsuan-Chih Hsu
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Tzu-Ting Huang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yao-Hsu Yang
- School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan.,Health Information and Epidemiology Laboratory of Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Jen-Yu Cheng
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
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Recurrent Hepatocellular Carcinoma After Liver Transplantation: Validation of a Pathologic Risk Score on Explanted Livers to Predict Recurrence. Transplant Proc 2021; 53:1975-1979. [PMID: 34272052 DOI: 10.1016/j.transproceed.2021.05.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 04/25/2021] [Accepted: 05/04/2021] [Indexed: 01/23/2023]
Abstract
BACKGROUND Recurrence of hepatocellular carcinoma (HCC) after liver transplantation is a major cause of morbidity and mortality. To date, there is no widely accepted pathologic assessment tool to predict HCC recurrence. In 2007, we developed a pathologic risk score that stratified patients into low, intermediate, or high risk for recurrence based on explant pathology. The aim of this study was to externally validate this risk score. METHODS We retrospectively evaluated 124 patients over a 10-year period who underwent liver transplantation for HCC. Using explanted pathology reports, each patient was stratified according to the pathologic risk score and followed over time for HCC recurrence. RESULTS Recurrence occurred in 15 patients (12%) after a mean follow-up of 25 months. Using the pathologic risk score, 10 (8%), 21 (17%), and 93 (75%) patients were stratified into high, intermediate, and low risk of recurrence, respectively. Among these risk groups, recurrence occurred in 50%, 28.5%, and 4.3% (P < .01) of patients, respectively. Using the optimal cutoff value ≤3.5, our risk score had a sensitivity of 80% and specificity of 79% with an area under the receiver operator characteristic curve of 0.8. Those with lower risk scores had higher recurrence-free survival (P < .0001). CONCLUSIONS Our pathologic risk score accurately risks stratified patients for HCC recurrence after liver transplant. It can be used to tailor surveillance strategies for those deemed to be at elevated risk for recurrence.
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12
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Takamatsu FY, Gonzalez AM, Sá GP, Salzedas-Netto AA. Transplantation in Hepatocellular Carcinoma: Observational Multivariate Analysis of Survival and Recurrence Factors in 414 Patients. Transplant Proc 2021; 53:1957-1961. [PMID: 34229903 DOI: 10.1016/j.transproceed.2021.06.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 04/26/2021] [Accepted: 06/01/2021] [Indexed: 11/15/2022]
Abstract
BACKGROUND We sought to identify the risk factors involved in survival of and tumor recurrence in patients with hepatocellular carcinoma (HCC) undergoing liver transplant (LTx). METHODS We conducted a retrospective observational study and analyzed the medical records of 414 patients with HCC undergoing deceased donor LTx in São Paulo between January 2007 and December 2011. Multifactorial analysis of survival and recurrence was performed using clinical, laboratory, and pathology data. RESULTS The mortality rate was 27.5%; mean survival time was 68.1 months (95% confidence interval, 64.7-71.6); and estimated 1-, 3-, and 5-year survival probabilities were 83.8%, 75.8%, and 71.5%, respectively. Altered donor blood glucose, female sex, vascular invasion, advanced age, high Model for End-Stage Liver Disease, and tumor size were the main risk factors determining survival in LTx recipients. Recurrence was noted in 7.2% of patients during the study period and was more frequent in women (hazard ratio, 2.6). Vascular invasion increased the chance of recurrence by 5.4 times. Each additional 1-year increase in recipient age increased the chance of recurrence by 5.6%, and each 1-mm increase in tumor size increased the chance of recurrence by 3%. CONCLUSIONS Risk factors for reduced survival are donor blood glucose, female recipient, older age, increased Model for End-Stage Liver Disease score, and nodule size. Tumor recurrence risk factors are vascular invasion, female sex, recipient age, and nodule size.
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Affiliation(s)
- Fernanda Yuri Takamatsu
- Department of Surgical Gastroenterology and Liver Transplantation; Post-Graduation in Interdisciplinary Surgical Science, Universidade Federal de São Paulo - UNIFESP, São Paulo, SP, Brazil.
| | - Adriano Miziara Gonzalez
- Department of Surgical Gastroenterology and Liver Transplantation; Post-Graduation in Interdisciplinary Surgical Science, Universidade Federal de São Paulo - UNIFESP, São Paulo, SP, Brazil
| | - Gustavo Piloto Sá
- Post-Graduation in Interdisciplinary Surgical Science, Universidade Federal de São Paulo - UNIFESP, São Paulo, SP, Brazil
| | - Alcides Augusto Salzedas-Netto
- Department of Surgical Gastroenterology and Liver Transplantation; Post-Graduation in Interdisciplinary Surgical Science, Universidade Federal de São Paulo - UNIFESP, São Paulo, SP, Brazil
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13
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Alim A, Erdogan Y, Dayangac M, Yuzer Y, Tokat Y, Oezcelik A. Living Donor Liver Transplantation: The Optimal Curative Treatment for Hepatocellular Carcinoma Even Beyond Milan Criteria. Cancer Control 2021; 28:10732748211011960. [PMID: 33926242 PMCID: PMC8204628 DOI: 10.1177/10732748211011960] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Introduction: Liver transplantation offers the most reasonable expectation for curative treatment for hepatocellular carcinoma. Living-donor liver transplantation represents a treatment option, even in patients with extended Milan criteria. This study aimed to evaluate the outcomes of hepatocellular carcinoma patients, particularly those extended Milan criteria. Materials and Patients: All HCC patients who received liver transplant for HCC were included in this retrospective study. Clinical characteristics including perioperative data and survival data (graft and patient) were extracted from records. Univariate and multivariate analyses was performed to identify significant prognostic factors for survival, postoperative complications and recurrence. Results: Two-hundred and two patients were included. The median age was 54.8 years (IQR 53-61). Fifty-one patients (25.3%) underwent deceased donors liver transplantation and 151 patients (74.7%) underwent living donor liver transplantation. Perioperative mortality rate was 5.9% (12 patients). Recurrent disease occurred in 43 patients (21.2%). The overall 1-year and 5-year survival rates were 90.7% and 75.6%, respectively. Significant differences between patients beyond Milan criteria compared to those within Milan criteria were not found. Alpha-fetoprotein level >300 ng/mL, vascular invasion, and bilobar tumor lesions were independent negative prognostic factors for survival. Conclusion: Liver transplantation is the preferred treatment for hepatocellular carcinoma and it has demonstrated an excellent potential to cure even in patients with beyond Milan criteria. This study shows that the Milan criteria alone are not sufficient to predict survival after transplantation. The independent parameters for survival prediction are Alpha-Fetoprotein-value and status of vascular invasion.
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Affiliation(s)
- Altan Alim
- Department of General and Transplantation Surgery, University Hospital of the Istanbul Bilim University, Florence Nightingale Sisli Hospital, Istanbul, Turkey
| | - Yalcin Erdogan
- Department of General and Transplantation Surgery, University Hospital of the Istanbul Bilim University, Florence Nightingale Sisli Hospital, Istanbul, Turkey
| | - Murat Dayangac
- Department of General and Transplantation Surgery, University Hospital of the Istanbul Bilim University, Florence Nightingale Sisli Hospital, Istanbul, Turkey
| | - Yildiray Yuzer
- Department of General and Transplantation Surgery, University Hospital of the Istanbul Bilim University, Florence Nightingale Sisli Hospital, Istanbul, Turkey
| | - Yaman Tokat
- Department of General and Transplantation Surgery, University Hospital of the Istanbul Bilim University, Florence Nightingale Sisli Hospital, Istanbul, Turkey
| | - Arzu Oezcelik
- Department of General, Visceral and Transplantation Surgery, University Hospital of Essen, Germany
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14
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An FDG PET/CT metabolic parameter-based nomogram for predicting the early recurrence of hepatocellular carcinoma after liver transplantation. Eur J Nucl Med Mol Imaging 2021; 48:3656-3665. [PMID: 33813592 DOI: 10.1007/s00259-021-05328-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2021] [Accepted: 03/21/2021] [Indexed: 12/25/2022]
Abstract
PURPOSE To construct an FDG PET/CT metabolic parameter-based model to predict early recurrence of hepatocellular carcinoma (HCC) after liver transplantation (LT). METHODS A total of 62 patients with HCC after LT were enrolled with a follow-up period of 1 year. Basic clinical, pathology, and laboratory data, CT features (CPLC), and PET metabolic parameters (CPLCP) were collected for model construction. A CPLC nomogram without metabolic parameters and a CPLCP nomogram with metabolic parameters were established. The net reclassification index (NRI) and integrated discrimination improvement (IDI) of the two models were calculated. The constructed model was compared with Milan criteria and University of California San Francisco (UCSF) criteria. The time-dependent area under the receiver operating characteristic curve (time-AUC) was used to compare the efficiency of the models, and the bootstrap method was used to for verification. Harrell's concordance index (C-index) was used to evaluate the performance of these models. Decision curve analysis (DCA) was used to evaluate the clinical practicability of each model. RESULTS Thirty out of 62 patients experienced a recurrence during the 1-year follow-up. BCLC stage (P = 0.009), MVI (P = 0.032), AFP (P = 0.004), CTdmax (P = 0.033), and MTV (P = 0.039) were the independent predictors. The CPLC nomogram and the CPLCP nomogram were established. Compared with the CPLC nomogram, the NRI of the CPLCP nomogram increased by 38.98% (95% CI = -18.77-60.43%) and the IDI increased by 4.40% (95% CI = -1.00-16.62%). The AUC value of the CPLCP nomogram was higher than those of Milan criteria and UCSF criteria in the time-AUC curve. Moreover, the CPLCP nomogram had a higher C-index (0.774) than other models. Finally, the DCA curve showed that clinical practicability of the CPLCP nomogram outperformed the Milan criteria and UCSF criteria. CONCLUSIONS The CPLCP nomogram combining basic clinical data, pathology data, laboratory data, CT features, and PET metabolic parameters showed good efficacy and high clinical practicability in predicting the early recurrence of HCC after LT.
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15
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Mazzotta AD, Pascale A, Cano L, Rosmorduc O, Allard MA, Sa Cunha A, Adam R, Cherqui D, Vibert E, Golse N. Number of hepatocellular carcinoma nodules in patients listed for liver transplantation within alpha-fetoprotein score: a new prognostic risk factor. Transpl Int 2021; 34:954-963. [PMID: 33660346 DOI: 10.1111/tri.13858] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/05/2021] [Accepted: 02/26/2021] [Indexed: 01/27/2023]
Abstract
In France, the listing for liver transplantation (LT) for hepatocellular carcinoma (HCC) requires an AFP score ≤2. This study evaluates whether the number of nodules assessed immediately before LT has a prognostic value among patients already listed within AFP score. Among 143 recipients transplanted with an AFP score ≤2 between 2013 and 2017 in our center, the number of nodules was considered at listing on the waiting list and at last imaging before LT. We compared the overall survival (OS) and disease-free survival (DFS) post-LT of patients with ≤3 and >3 nodules (current classification), and aimed to propose a new criteria to exclude patients on list at high risk of recurrence. The 3-year OS of patients with ≤3 HCC vs. >3 HCC at listing was of 90.3% vs. 67.3%, respectively (P = 0.04). At last imaging, eight listed patients presented ≥5 HCC nodules and had a significantly lower OS than <5 nodules patients (5-year OS: 24.4% vs. 78.1%; P = 0.01). Although the current AFP score offers satisfactory outcomes, we highlight the poorer outcomes when ≥5 nodules persist or appear after listing. A modification of the AFP score is mandatory to consider exclusion of high-risk patients already listed for LT program.
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Affiliation(s)
- Alessandro D Mazzotta
- Department of HepatoBiliary Surgery, Assistance Publique Hôpitaux de Paris, Centre Hépato-Biliaire, Paul-Brousse Hospital, Villejuif, France
| | - Alina Pascale
- Department of Hepatology, Assistance Publique Hôpitaux de Paris, Centre Hépato-Biliaire, Paul-Brousse Hospital, Villejuif, France
| | - Luis Cano
- INSERM, INRAE, CHU Pontchaillou, UMR 1241 NUMECAN, Univ. Rennes, Rennes, France
| | - Olivier Rosmorduc
- Department of Hepatology, Assistance Publique Hôpitaux de Paris, Centre Hépato-Biliaire, Paul-Brousse Hospital, Villejuif, France
| | - Marc-Antoine Allard
- Department of HepatoBiliary Surgery, Assistance Publique Hôpitaux de Paris, Centre Hépato-Biliaire, Paul-Brousse Hospital, Villejuif, France.,Equipe de Recherche "Chronothérapie, Cancers et Transplantation", INSERM, Université Paris-Saclay, Paris, France
| | - Antonio Sa Cunha
- Department of HepatoBiliary Surgery, Assistance Publique Hôpitaux de Paris, Centre Hépato-Biliaire, Paul-Brousse Hospital, Villejuif, France.,Equipe de Recherche "Chronothérapie, Cancers et Transplantation", INSERM, Université Paris-Saclay, Paris, France
| | - René Adam
- Department of HepatoBiliary Surgery, Assistance Publique Hôpitaux de Paris, Centre Hépato-Biliaire, Paul-Brousse Hospital, Villejuif, France.,Equipe de Recherche "Chronothérapie, Cancers et Transplantation", INSERM, Université Paris-Saclay, Paris, France
| | - Daniel Cherqui
- Department of HepatoBiliary Surgery, Assistance Publique Hôpitaux de Paris, Centre Hépato-Biliaire, Paul-Brousse Hospital, Villejuif, France.,INSERM, Physiopathogénèse et Traitement des Maladies du Foie, UMR-S 1193, Université Paris-Saclay, Paris, France
| | - Eric Vibert
- Department of HepatoBiliary Surgery, Assistance Publique Hôpitaux de Paris, Centre Hépato-Biliaire, Paul-Brousse Hospital, Villejuif, France.,INSERM, Physiopathogénèse et Traitement des Maladies du Foie, UMR-S 1193, Université Paris-Saclay, Paris, France
| | - Nicolas Golse
- Department of HepatoBiliary Surgery, Assistance Publique Hôpitaux de Paris, Centre Hépato-Biliaire, Paul-Brousse Hospital, Villejuif, France.,INSERM, Physiopathogénèse et Traitement des Maladies du Foie, UMR-S 1193, Université Paris-Saclay, Paris, France
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16
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A Meta-Analysis on the Rate of Hepatocellular Carcinoma Recurrence after Liver Transplant and Associations to Etiology, Alpha-Fetoprotein, Income and Ethnicity. J Clin Med 2021; 10:jcm10020238. [PMID: 33440759 PMCID: PMC7828059 DOI: 10.3390/jcm10020238] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/16/2020] [Accepted: 01/06/2021] [Indexed: 02/08/2023] Open
Abstract
Hepatocellular carcinoma (HCC) recurrence after liver transplant is associated with a poor prognosis and significantly increases morbidity and mortality among liver transplant patients. Therefore, this meta-analysis aims to evaluate the overall prevalence of HCC recurrence following liver transplant. Medline and Embase databases were searched, and a meta-analysis of proportions was conducted. Observational studies reporting the prevalence of recurrent hepatocellular carcinoma (HCC) after liver transplant were included, with the analysis being stratified by adherence to Milan criteria, ethnicity, socio-economic status, alpha fetoprotein (AFP) levels, living donor vs. deceased donor, and the underlying aetiology of the liver disease. A meta-regression on the date of the study completion was also performed. Of a total 40,495 patients, 3888 developed an HCC recurrence. The overall prevalence of recurrent HCC was 13% (CI: 0.12-0.15). Patients beyond the Milan criteria (MC) were more likely to recur than patients within MC. Asian populations had the greatest prevalence of HCC recurrence (19%; CI: 0.15-0.24) when compared to Western (12%; CI: 0.11-0.13) and Latin American populations (11%; CI: 0.09-0.14). The prevalence of recurrent HCC was the highest in patients infected with hepatitis B virus (HBV) (18%; CI: 0.11-0.27) compared to other aetiologies. A higher AFP also resulted in an increased recurrence. This highlights interesting differences based on ethnicity, income, and aetiology, and further studies are needed to determine the reasons for the disparity.
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17
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Cheng JY, Liu CM, Wang YM, Hsu HC, Huang EY, Huang TT, Lee CH, Hung SP, Huang BS. Proton versus photon radiotherapy for primary hepatocellular carcinoma: a propensity-matched analysis. Radiat Oncol 2020; 15:159. [PMID: 32605627 PMCID: PMC7325065 DOI: 10.1186/s13014-020-01605-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/23/2020] [Indexed: 12/18/2022] Open
Abstract
Background Proton radiotherapy has a dosimetric advantage over photon radiotherapy. Many retrospective studies have shown promising results with proton radiotherapy in treating hepatocellular carcinoma (HCC). However, clinical evidence demonstrating the benefit of protons over photons is still limited. We therefore compared the clinical outcomes of the two modalities using medical research databases from our medical foundation. Methods We conducted a propensity score-matched cohort study based on our multi-institution medical organization research database. From January 2007 to January 2018, a total of 413 patients (photon: 349; proton: 64) who were diagnosed with HCC and primarily treated with radiotherapy with curative intent were enrolled. Overall survival (OS) and radiation-induced liver disease (RILD) were assessed. Stratified analysis was also performed to evaluate the heterogeneous effects of the two arms. Results A total of 110 patients (photon: 55; proton: 55) were analyzed in the propensity-matched series. The matched groups were balanced for baseline tumor risk factors. Cox regression analysis revealed a significant survival benefit in the proton group (p = 0.032, HR 0.56, 95% CI 0.33–0.96). The median overall survival in the proton group was not reached and that in the photon group was 17.4 months. The biological equivalent dose of radiotherapy was significantly higher in the proton group than in the photon group (median, 96.56 Gray [relative biological effectiveness] vs. 62.5 Gray, p < 0.001). The risk of RILD was significantly lower in the proton group (11.8% vs. 36%, p = 0.004). Conclusions Proton radiotherapy could deliver a higher radiation dose than photon radiotherapy without increasing the risk of RILD and result in a better overall survival rate for those diagnosed with HCC and treated with radiotherapy with curative intent.
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Affiliation(s)
- Jen-Yu Cheng
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chieh-Min Liu
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Ming Wang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.,School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hsuan-Chih Hsu
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Eng-Yen Huang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan.,School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Tzu-Ting Huang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Ching-Hsin Lee
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Sheng-Ping Hung
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Bing-Shen Huang
- Department of Radiation Oncology, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan. .,Graduate Institute of Clinical Medicine, Chang Gung University, Taoyuan, Taiwan. .,Department of Medical Imaging and Radiological Sciences, Chang Gung University, Taoyuan, Taiwan.
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18
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Wallace D, Cowling TE, Walker K, Suddle A, Gimson A, Rowe I, Callaghan C, Sapisochin G, Mehta N, Heaton N, van der Meulen J. Liver transplantation outcomes after transarterial chemotherapy for hepatocellular carcinoma. Br J Surg 2020; 107:1183-1191. [DOI: 10.1002/bjs.11559] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/05/2020] [Accepted: 01/27/2020] [Indexed: 12/19/2022]
Abstract
Abstract
Background
Transarterial chemoembolization (TACE) in patients with hepatocellular carcinoma (HCC) awaiting liver transplantation is widespread, although evidence that it improves outcomes is lacking and there exist concerns about morbidity. The impact of TACE on outcomes after transplantation was evaluated in this study.
Methods
Patients with HCC who had liver transplantation in the UK were identified, and stratified according to whether they received TACE between 2006 and 2016. Cox regression methods were used to estimate hazard ratios (HRs) for death and graft failure after transplantation adjusted for donor and recipient characteristics.
Results
In total, 385 of 968 patients (39·8 per cent) received TACE. Five-year patient survival after transplantation was similar in those who had or had not received TACE: 75·2 (95 per cent c.i. 68·8 to 80·5) and 75·0 (70·5 to 78·8) per cent respectively. After adjustment for donor and recipient characteristics, there were no differences in mortality (HR 0·96, 95 per cent c.i. 0·67 to 1·38; P = 0·821) or graft failure (HR 1·01, 0·73 to 1·40; P = 0·964). The number of TACE treatments (2 or more versus 1: HR 0·97, 0·61 to 1·55; P = 0·903) or the time of death after transplantation (within or after 90 days; P = 0·291) did not alter the outcome. The incidence of hepatic artery thrombosis was low in those who had or had not received TACE (1·3 and 2·4 per cent respectively; P = 0·235).
Conclusion
TACE delivered to patients with HCC before liver transplant did not affect complications, patient death or graft failure after transplantation.
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Affiliation(s)
- D Wallace
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, UK
| | - T E Cowling
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - K Walker
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - A Suddle
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, UK
| | - A Gimson
- Liver Unit, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - I Rowe
- Liver Unit, St James's Hospital and University of Leeds, Leeds, UK
- Leeds Institute for Data Analytics, University of Leeds, Leeds, UK
| | - C Callaghan
- Department of Nephrology and Transplantation, Renal Unit, Guy's Hospital, London, UK
| | - G Sapisochin
- Multi-Organ Transplant, Toronto General Surgery, Toronto, Ontario, Canada
- Department of General Surgery, University of Toronto, Toronto, Ontario, Canada
| | - N Mehta
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, California, USA
| | - N Heaton
- Institute of Liver Studies, King's College Hospital NHS Foundation Trust, London, UK
| | - J van der Meulen
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
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19
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Zeng KN, Zhang YC, Wang GS, Zhang J, Deng YN, Li SH, Zhang Q, Li H, Wang GY, Yang Y, Chen GH. A scoring model based on plasma fibrinogen concentration for predicting recurrence of hepatocellular carcinoma after liver transplantation. LIVER RESEARCH 2019. [DOI: 10.1016/j.livres.2019.11.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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20
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Al-Ameri AAM, Wei X, Lin L, Shao Z, Guo H, Xie H, Zhou L, Zheng S, Xu X. Preoperative risk stratification for early recurrence of HBV-related hepatocellular carcinoma after deceased donor liver transplantation: a five-eight model development and validation. BMC Cancer 2019; 19:1136. [PMID: 31752756 PMCID: PMC6873730 DOI: 10.1186/s12885-019-6343-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 11/07/2019] [Indexed: 02/06/2023] Open
Abstract
Background Early recurrence of hepatocellular carcinoma (HCC) after liver transplantation (LT) is associated with poor surgical outcomes. This study aims to construct a preoperative model to predict individual risk of post-LT HCC recurrence. Methods Data of 748 adult patients who underwent deceased donor LT for HCC between January 2015, and February 2019 were collected retrospectively from the China Liver Transplant Registry database and randomly divided into training (n = 486) and validation(n = 262) cohorts. A multivariate analysis was performed and the five-eight model was developed. Results A total of 748 patients were included in the study; of them, 96% had hepatitis B virus (HBV) and 84% had cirrhosis. Pre-LT serum alpha-fetoprotein (AFP), tumor number and largest tumor diameter were incorporated to construct the 5–8 model which can stratify patients accurately according to their risk of recurrence into three prognostic subgroups; low-(0–5 points), medium-(6–8 points) and high-risk (> 8 points) with 2-year post-LT recurrence rate of (5,20 and 51%,p < 0.001) respectively. The 5–8 model was better than Milan, Hangzhou, and AFP-model for prediction of HCC early recurrence. These findings were confirmed by the results of the validation cohort. Conclusions The 5–8 model is a simple validated and accurate tool for preoperative stratification of early recurrence of HCC after LT.
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Affiliation(s)
- Abdulahad Abdulrab Mohammed Al-Ameri
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine; Institution of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang Province, China
| | - Xuyong Wei
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine; Institution of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang Province, China
| | - Lidan Lin
- China Liver Transplant Registry, Hangzhou, China
| | - Zhou Shao
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine; Institution of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang Province, China
| | - Haijun Guo
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine; Institution of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang Province, China
| | - Haiyang Xie
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine; Institution of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang Province, China
| | - Lin Zhou
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine; Institution of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang Province, China
| | - Shusen Zheng
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine; Institution of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China.,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang Province, China.,China Liver Transplant Registry, Hangzhou, China
| | - Xiao Xu
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine; Institution of Organ Transplantation, Zhejiang University, Hangzhou, 310003, China. .,NHFPC Key Laboratory of Combined Multi-organ Transplantation, Hangzhou, 310003, Zhejiang Province, China. .,China Liver Transplant Registry, Hangzhou, China.
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21
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Degroote H, Callebout E, Iesari S, Dekervel J, Schreiber J, Pirenne J, Verslype C, Ysebaert D, Michielsen P, Lucidi V, Moreno C, Detry O, Delwaide J, Troisi RI, Lerut JP, Van Vlierberghe H. Extended criteria for liver transplantation in hepatocellular carcinoma. A retrospective, multicentric validation study in Belgium. Surg Oncol 2019; 33:231-238. [PMID: 31630912 DOI: 10.1016/j.suronc.2019.10.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 09/16/2019] [Accepted: 10/04/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Recent studies indicate that a group of patients with cirrhosis receiving a liver transplantation for hepatocellular cancer (HCC) beyond the Milan Criteria (MC) can achieve a similar outcome compared to patients within these criteria. This study aims to investigate the value of the Asan critera (AC), up-to-7 criteria (UT7), French alpha-foetoprotein (AFP) model and Metroticket 2.0 (MT2.0) model compared to the MC. METHODS 526 patients transplanted for non-metastatic HCC were analyzed. Patient groups within and beyond MC and extended criteria were determined according to radiological assessment and AFP value at listing. RESULTS Overall survival (OS) and recurrence (RR) rates were similar between patients within MC and all extended criteria. Five-year OS within MC was 71.3% compared to 70.9% for AC, 71.4% for UT7, 69.7% for AFP-model and 71.0% for MT2.0 criteria. Five-year RR within MC was 12.3% compared to 13.5% for AC, 13.0% for UT7, 14.3% for AFP-model and 13.2% for MT2.0 criteria. Patients beyond MC but within the extended criteria had tendency towards higher recurrence. CONCLUSIONS All validated extended criteria (AC, UT7, AFP-model and MT2.0) could be proposed as alternatives to the MC with similar outcome. Prospective data are awaited to assess recurrence beyond MC.
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Affiliation(s)
- Helena Degroote
- Department of Hepatology and Gastroenterology, Ghent University Hospital, Belgium.
| | - Eduard Callebout
- Department of Hepatology and Gastroenterology, Ghent University Hospital, Belgium
| | - Samuele Iesari
- Starzl Unit Abdominal Transplantation, University Hospitals St-Luc, UCL Brussels, Belgium
| | - Jeroen Dekervel
- Department of Gastroenterology and Hepatology, University Hospital Leuven, Belgium
| | - Jonas Schreiber
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Jacques Pirenne
- Department of Hepato-Biliary and Pancreatic Surgery, University Hospitals of Leuven, Belgium
| | - Chris Verslype
- Department of Gastroenterology and Hepatology, University Hospital Leuven, Belgium
| | - Dirk Ysebaert
- Department of Hepato-Biliary and Pancreatic Surgery, University Hospital of Antwerp, Belgium
| | - Peter Michielsen
- Department of Hepatology and Gastroenterology, University Hospital of Antwerp, Belgium
| | - Valerio Lucidi
- Department of Hepato-Biliary and Pancreatic Surgery, Erasme Hospital Free University of Brussels, Belgium
| | - Christophe Moreno
- Department of Gastroenterology, Hepatopancreatology and Digestive Oncology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - Olivier Detry
- Department of Abdominal Surgery and Transplantation, CHU Liege (CHU ULg), Belgium
| | - Jean Delwaide
- Department of Hepatology and Gastroenterology, University Hospital of Liège, Belgium
| | - Roberto Ivan Troisi
- Dept of Human Structure and Repair, Faculty of Medicine Ghent University, Belgium; Dept. of Clinical Medicine and Surgery, Federico II University Naples, Italy
| | - Jan Paul Lerut
- Starzl Unit Abdominal Transplantation, University Hospitals St-Luc, UCL Brussels, Belgium
| | - Hans Van Vlierberghe
- Department of Hepatology and Gastroenterology, Ghent University Hospital, Belgium
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2018 Korean Liver Cancer Association-National Cancer Center Korea Practice Guidelines for the Management of Hepatocellular Carcinoma. Korean J Radiol 2019; 20:1042-1113. [PMID: 31270974 PMCID: PMC6609431 DOI: 10.3348/kjr.2019.0140] [Citation(s) in RCA: 172] [Impact Index Per Article: 34.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 02/24/2019] [Indexed: 01/10/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the fifth most common cancer globally and the fourth most common cancer in men in Korea, where the prevalence of chronic hepatitis B infection is high in middle-aged and elderly patients. These practice guidelines will provide useful and constructive advice for the clinical management of patients with HCC. A total of 44 experts in hepatology, oncology, surgery, radiology, and radiation oncology in the Korean Liver Cancer Association-National Cancer Center Korea Practice Guideline Revision Committee revised the 2014 Korean guidelines and developed new recommendations that integrate the most up-to-date research findings and expert opinions.
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2018 Korean Liver Cancer Association-National Cancer Center Korea Practice Guidelines for the Management of Hepatocellular Carcinoma. Gut Liver 2019; 13:227-299. [PMID: 31060120 PMCID: PMC6529163 DOI: 10.5009/gnl19024] [Citation(s) in RCA: 231] [Impact Index Per Article: 46.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Accepted: 01/24/2019] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the fifth most common cancer globally and the fourth most common cancer in men in Korea, where the prevalence of chronic hepatitis B infection is high in middle-aged and elderly patients. These practice guidelines will provide useful and constructive advice for the clinical management of patients with HCC. A total of 44 experts in hepatology, oncology, surgery, radiology and radiation oncology in the Korean Liver Cancer Association-National Cancer Center Korea Practice Guideline Revision Committee revised the 2014 Korean guidelines and developed new recommendations that integrate the most up-to-date research findings and expert opinions.
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Reappraisal of Failures in Downstaging Treatment of Hepatocellular Carcinoma Prior to Liver Transplant-Preliminary Report on the Impact of Underestimations of Tumor Numbers and Tumor Sizes as Measured From Imaging Before Transplant. Transplant Proc 2019; 51:1428-1434. [PMID: 31079940 DOI: 10.1016/j.transproceed.2019.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 02/26/2019] [Accepted: 03/13/2019] [Indexed: 02/08/2023]
Abstract
Downstaging treatment of hepatocellular carcinoma (HCC) prior to liver transplant (LT) is an accepted strategy to meet the Milan criteria. However, after transplant surgery, a reality is noted that the number or/and the size of some HCCs measured from the liver explants is different from that measured from the pre-LT imaging. If tumor number or tumor size measured from the liver explants was beyond that measured from pre-LT imaging, we define it as "failed downstaging." Among 27 patients who received downstaging therapies, there are 11 "number reduction failures" and 6 "size reduction failures." We attribute the discrepancy to 2 possible reasons; one is that the pre-LT imaging after downstaging could not completely detect all the HCC; the other is that the time interval between the downstaging and LT is long enough to develop new HCCs. After follow-up, 6 patients developed HCC recurrence. The significant factors affecting recurrence include tumor size from postdownstaging imaging (P = .048), tumor number ≥ 2 (P = .007), multiple sessions of downstaging (P = .03), ratio of neutrophil to lymphocyte (P = .047), and tumor number from liver explant (borderline P = .05). Tumor recurrence after LT is significantly higher in those with "size reduction failure" (P = .048). The interval between LT and tumor recurrence is significantly shorter in those with "size reduction failure" (P = .04). To decrease underestimations of HCC, combining various imaging studies including the computed tomographic scan, magnetic resonance imaging, and contrast ultrasonography is needed to increase the accuracy before LT. Repeated imaging studies at short intervals of no more than 3 months are necessary during a long wait. How to minimize the underestimations of HCC to determine the appropriate candidacy for LT is an important goal for transplantation surgeons.
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25
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Assessing the Impact of Suboptimal Donor Characteristics on Mortality After Liver Transplantation: A Time-dependent Analysis Comparing HCC With Non-HCC Patients. Transplantation 2019; 103:e89-e98. [DOI: 10.1097/tp.0000000000002559] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Filgueira NA. Hepatocellular carcinoma recurrence after liver transplantation: Risk factors, screening and clinical presentation. World J Hepatol 2019; 11:261-272. [PMID: 30967904 PMCID: PMC6447422 DOI: 10.4254/wjh.v11.i3.261] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/06/2019] [Accepted: 03/16/2019] [Indexed: 02/06/2023] Open
Abstract
Liver transplantation is the best treatment option for cirrhotic patients with early-stage hepatocellular carcinoma, but it faces the problem of scarcity of donors and the risk of tumor recurrence, which affects between 15% and 20% of the cases, despite the use of restrictive criteria. The risk of recurrence depends on a number of factors, related to the tumor, the patient, and the treatment, which are discussed in this review. Some of these factors are already well established, such as the histopathological characteristics of the tumor, Alpha-fetoprotein (AFP) levels, and waiting time. Other factors related to the biological behavior of the tumor and treatment should be recognized because they can be used in the refinement of the selection criteria of transplant candidates and in an attempt to reduce recurrence. This review also discusses the clinical presentation of recurrence and its prognosis, contributing to the identification of a subgroup of patients who may have better survival, if they are timely identified and treated. Development of recurrence after the first year, with AFP levels ≤ 100 ng/mL, and single site capable of locoregional therapy are associated with better survival after recurrence.
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Affiliation(s)
- Norma Arteiro Filgueira
- Department of Internal Medicine, Universidade Federal de Pernambuco, Recife, Pernambuco 50670-901, Brazil
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Cho Y, Kim MS, Nam CM, Kang ES. Statin Use is Associated with Decreased Hepatocellular Carcinoma Recurrence in Liver Transplant Patients. Sci Rep 2019; 9:1467. [PMID: 30728421 PMCID: PMC6365496 DOI: 10.1038/s41598-018-38110-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 11/28/2018] [Indexed: 12/16/2022] Open
Abstract
Statins have been reported to prevent the development of hepatocellular carcinoma (HCC). We examined whether statin therapy is associated with decreased HCC recurrence in patients who underwent liver transplantation for HCC. Three hundred forty-seven patients ≥ 20 years old who underwent liver transplantation for HCC from 2006 to 2016 were enrolled in this study. Statin therapy was defined as the administration of statins for more than 30 days after liver transplantation. One hundred twelve (32.3%) patients treated with statins over 30 days were defined as the statin group, and the remaining 235 (67.7%) were defined as the non-statin group. Several risk factors reported to be associated with HCC recurrence, such as proportion of underlying liver disease, above Milan criteria, differentiation of HCC, vascular invasion, and preoperative alpha-fetoprotein level were not different between the two groups. Time-dependent Cox regression analysis showed that statin treatment was associated with significantly lower recurrence risk of HCC after adjusting for other risk factors (hazard ratio = 0.32, 95% CI = 0.11-0.89).
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Affiliation(s)
- Yongin Cho
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Myoung Soo Kim
- Department of Transplantation Surgery, Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea
| | - Chung Mo Nam
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eun Seok Kang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
- Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Pinto-Marques H, Silva S, Sobral M, Perdigoto R, Martins A, Barroso E. A Fair Chance for Everyone: Total Tumor Volume as a Selection Tool in Liver Transplantation for Hepatocellular Carcinoma. Dig Surg 2018; 35:539-548. [PMID: 29346782 DOI: 10.1159/000485848] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Accepted: 11/29/2017] [Indexed: 12/12/2022]
Abstract
UNLABELLED Total tumor volume (TTV) has been proposed as a more accurate means of selecting patients for liver transplantation (LT) due to hepatocellular carcinoma (HCC). We aim to analyze the role of TTV in a population with a short waiting time on list. METHODS Analysis of a prospective database of patients submitted to LT for HCC between September 1992 and February 2014. TTV, Milan criteria (MC), UCSF (University of California San Francisco), and "Up to Seven" criteria were calculated both with preoperative imaging exams and histological data. RESULTS The study population consisted of 231 out of patients. Median waiting time on list was 62.5 days. MC included 187 patients, while TTV ≤115 cm3 included 214. Microvascular invasion (HR 2.601, 95% CI 1.529-4.426), MC (HR 1.666, 95% CI 0.990-2.804), UCSF criteria (HR 2.995, 95% CI 1.875-4.875), TTV ≤115 cm3 (HR 2.898, 95% CI 1.398-6.007), and "Up to Seven" criteria (HR 2.139, 95% CI 1.353-3.383) proved to be independent factors for prognosis for disease-free survival. CONCLUSIONS TTV ≤115 cm3 may be a useful tool to properly identify the best HCC candidates for LT in a population with a short waiting time on list. TTV gives more patients the opportunity of undergoing LT while maintaining similar rates of tumor recurrence and patient survival.
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Yang W, Wu H, Zhang ZY, Lee JC, Wang S, Wang YJ, Wu W, Chen MH, Yan K. Long-term outcome of percutaneous radiofrequency ablation in recurrent hepatocellular carcinoma after liver transplantation. Int J Hyperthermia 2017; 34:68-76. [PMID: 28540818 DOI: 10.1080/02656736.2017.1324179] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- Wei Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Ultrasound, Peking University Cancer Hospital and Institute, Haidian District, Beijing, China
| | - Hao Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Ultrasound, Peking University Cancer Hospital and Institute, Haidian District, Beijing, China
- Department of Ultrasound, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Guangzhou, China
| | - Zhong-yi Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Ultrasound, Peking University Cancer Hospital and Institute, Haidian District, Beijing, China
| | - Jung-chieh Lee
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Ultrasound, Peking University Cancer Hospital and Institute, Haidian District, Beijing, China
| | - Song Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Ultrasound, Peking University Cancer Hospital and Institute, Haidian District, Beijing, China
| | - Yan-jie Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Ultrasound, Peking University Cancer Hospital and Institute, Haidian District, Beijing, China
| | - Wei Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Ultrasound, Peking University Cancer Hospital and Institute, Haidian District, Beijing, China
| | - Min-hua Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Ultrasound, Peking University Cancer Hospital and Institute, Haidian District, Beijing, China
| | - Kun Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Ultrasound, Peking University Cancer Hospital and Institute, Haidian District, Beijing, China
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Kamel R, Hatata Y, Hosny K, Nabil A, El-Deen Abd-Allah A, Mostafa A, Abdel-Aal A, Elganzoury MZ, Elmalt O, Marwan I, Hosny A. Outcome of Living-Donor Liver Transplant for Hepatocellular Carcinoma: 15-Year Single-Center Experience in Egypt. EXP CLIN TRANSPLANT 2017; 15:12-20. [PMID: 28301993 DOI: 10.6002/ect.tond16.l5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Liver transplant performed for hepatocellular carcinoma must adhere to criteria for the size and number of focal hepatic lesions to lower the incidence of recurrence and achieve survival rates comparable to patients transplanted for other indications. Since the Milan criteria were established in 1996, there have been many less restrictive criteria yielding similar results. Our aim was to identify the prognostic factors for patient survival and for recurrence of hepatocellular carcinoma for patients within and beyond the Milan criteria. MATERIALS AND METHODS This retrospective and prospective analysis was conducted in 60 adult patients who underwent right lobe living-donor liver transplant for cirrhosis complicated by hepatocellular carcinoma at Dar Al Fouad Hospital, 6th of October City, Egypt, between August 2001 and June 2012. The median follow-up was 39.5 months. RESULTS Overall 1-, 3-, and 5-year survival rates were 98.3%, 93.5%, and 71.4%. Overall disease-free survival rates at 1, 3, and 5 years were 96.6%, 93.5%, and 64.2%. There was no statistically significant difference in overall survival time between patients within and beyond the Milan criteria. Factors affecting recurrence were the tumor grade, lobar distribution, size of the largest nodule, and the total tumor burden in the explanted liver. Recurrence adversely affected survival. CONCLUSIONS Using our criteria of a single tumor ≤ 6 cm, or 2 to 3 tumors with the largest ≤ 4.5 cm, or 4 to 5 tumors with the largest ≤ 3 cm and total tumor size ≤ 8 cm resulted in overall survival comparable to patients within the Milan criteria.
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Affiliation(s)
- Refaat Kamel
- Department of Surgery, Ein Shams University, Cairo, Egypt
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Roccarina D, Majumdar A, Thorburn D, Davidson BR, Tsochatzis E, Gurusamy KS. Management of people with intermediate-stage hepatocellular carcinoma: an attempted network meta-analysis. Cochrane Database Syst Rev 2017; 3:CD011649. [PMID: 28281295 PMCID: PMC6464331 DOI: 10.1002/14651858.cd011649.pub2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND There is significant uncertainty in the treatment of intermediate-stage hepatocellular carcinoma which is defined by the Barcelona Clinic Liver Cancer (BCLC) as hepatocellular carcinoma stage B with large, multi-nodular, Child-Pugh status A to B, performance status 0 to 2, and without vascular occlusion or extrahepatic disease. OBJECTIVES To assess the comparative benefits and harms of different interventions used in the treatment of intermediate-stage hepatocellular carcinoma (BCLC stage B) through a network meta-analysis and to generate rankings of the available interventions according to their safety and efficacy. However, we found only one comparison. Therefore, we did not perform the network meta-analysis, and we assessed the comparative benefits and harms of different interventions versus each other, or versus placebo, sham, or no intervention (supportive treatment only) using standard Cochrane methodology. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, Science Citation Index Expanded, World Health Organization International Clinical Trials Registry Platform, and randomised clinical trials registers to September 2016 to identify randomised clinical trials on hepatocellular carcinoma. SELECTION CRITERIA We included only randomised clinical trials, irrespective of language, blinding, or publication status, in participants with intermediate-stage hepatocellular carcinoma, irrespective of the presence of cirrhosis, size, or number of the tumours (provided they met the criteria of intermediate-stage hepatocellular carcinoma), of presence or absence of portal hypertension, of aetiology of hepatocellular carcinoma, and of the future remnant liver volume. We excluded trials which included participants who had previously undergone liver transplantation. We considered any of the various interventions compared with each other or with no active intervention (supportive treatment only). We excluded trials which compared variations of the same intervention: for example, different methods of performing transarterial chemoembolisation. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. We calculated the hazard ratio (HR) with 95% confidence intervals (CI) using both fixed-effect and random-effects models based on available-participant analysis with Review Manager. We assessed risk of bias according to Cochrane, controlled risk of random errors with Trial Sequential Analysis using Stata, and assessed the quality of the evidence using GRADE. MAIN RESULTS Three randomised clinical trials, including 430 participants, met the inclusion criteria for this review; however, data from two trials with 412 participants could be included in only one primary outcome (i.e. mortality). All three trials were at high risk of bias. All three trials included supportive care as cointervention. The comparisons included in the two trials reporting on mortality were: systemic chemotherapy with sorafenib versus no active intervention; and transarterial chemoembolisation plus systemic chemotherapy with sorafenib versus transarterial chemoembolisation alone. The trials did not report the duration of follow-up; however, it appeared that the participants were followed up for a period of about 18 to 30 months. The majority of the participants in the trials had cirrhotic livers. The trials included participants with intermediate-stage hepatocellular carcinoma arising from viral and non-viral aetiologies. The trials did not report the portal hypertension status of the participants. The mortality was 50% to 70% over a median follow-up period of 18 to 30 months. There was no evidence of difference in mortality at maximal follow-up between systemic chemotherapy versus no chemotherapy (hazard ratio 0.85, 95% CI 0.60 to 1.18; participants = 412; studies = 2; I2 = 0%; very low quality evidence). A subgroup analysis performed by stratifying the analysis by the presence or absence of transarterial chemoembolisation as cointervention did not alter the results. None of the trials reported on serious adverse events other than mortality, health-related quality of life, recurrence of hepatocellular carcinoma, or length of hospital stay. One of the trials providing data was funded by the pharmaceutical industry, the other did not report the source of funding, and the trial with no data for the review was also funded by the pharmaceutical industry. We found two ongoing trials. AUTHORS' CONCLUSIONS Currently, there is no evidence from randomised clinical trials that people with intermediate-stage hepatocellular carcinoma would benefit from systemic chemotherapy with sorafenib either alone or when transarterial chemoembolisation was used as a cointervention (very low quality evidence). We need high-quality randomised clinical trials designed to measure differences in clinically important outcomes (e.g. all-cause mortality or health-related quality of life).
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Affiliation(s)
- Davide Roccarina
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute of Liver and Digestive Health, London, UK, NW3 2QG
| | - Avik Majumdar
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute of Liver and Digestive Health, London, UK, NW3 2QG
| | - Douglas Thorburn
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute of Liver and Digestive Health, London, UK, NW3 2QG
| | - Brian R Davidson
- Department of Surgery, Royal Free Campus, UCL Medical School, Pond Street, London, UK, NW3 2QG
| | - Emmanuel Tsochatzis
- Sheila Sherlock Liver Centre, Royal Free Hospital and the UCL Institute of Liver and Digestive Health, London, UK, NW3 2QG
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Inappropriate inferences from registry data: Pitfalls of inaccurate data handling? Indian J Gastroenterol 2017; 36:77-80. [PMID: 28357774 DOI: 10.1007/s12664-017-0749-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 03/12/2017] [Indexed: 02/04/2023]
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Togashi J, Akamastu N, Kokudo N. Living donor liver transplantation for hepatocellular carcinoma at the University of Tokyo Hospital. Hepatobiliary Surg Nutr 2016; 5:399-407. [PMID: 27826554 DOI: 10.21037/hbsn.2016.08.05] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Living donor liver transplantation (LDLT) is an established treatment not only for those with end-stage liver disease but for those with hepatocellular carcinoma (HCC) developing in cirrhotic liver. The aim of this study was to present a single-center experience of LDLT for HCC at the University of Tokyo Hospital, Japan. METHODS Among 573 liver transplant recipients from January 1996 until the end of 2015, 139 patients have been indicated LDLT for the treatment of HCC, and were the subjects of the present study. We use the expanded criteria for HCC as follows; the number of tumor should be five or less, and the maximum diameter of the tumor should be 5 cm or less, without the distant metastasis nor the vascular invasion (Tokyo criteria, 5-5 rule). We also focused on the identification of the incidental intrahepatic cholangiocarcinoma (ICC) and combined hepatocellular carcinoma/cholangiocarcinoma (cHCC-CC) in liver explants. RESULTS The overall 1-, 5-, and 10-year recurrence-free and patient survival rates were 95%, 91%, and 91%, 91%, and 80%, 78%, respectively. The 1-, 3-, and 5-year cumulative recurrence rate was 5%, 6%, and 6% for within Milan, 0%, 8%, and 8% for beyond Milan/within Tokyo, and 33%, 50%, and 50% for beyond Tokyo, respectively, demonstrating the significantly impaired outcome of those beyond Tokyo criteria (P<0.001). The high alpha-fetoprotein (AFP) value (≥400 ng/mL), the high des-gamma-carboxy prothrombin (DCP) value (≥200 mAU/mL) and beyond the Tokyo criteria were proved to be significant predictors for the HCC recurrence, but the size or the type of the partial graft was not associated. Incidental ICC and cHCC-CC were found in one and two patients, respectively, with the size of less than 2 cm in all cases. ICC was not detected in preoperative evaluation but cHCC-CCs were misdiagnosed as HCC preoperatively. All three patients were alive without recurrence with a follow-up period of 2 to 14 years. CONCLUSIONS The present results of our institution seem acceptable in terms of the recurrence-free and patient survival. The issues of the expansion of indication, living donor vs. deceased donor for HCC, and liver transplantation (LT) for cholangiocarcinoma are still left to be investigated in future studies.
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Affiliation(s)
- Junichi Togashi
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Nobuhisa Akamastu
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Norihiro Kokudo
- Artificial Organ and Transplantation Surgery Division, Department of Surgery, University of Tokyo, Tokyo, Japan
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Current Treatment Approaches to HCC with a Special Consideration to Transplantation. J Transplant 2016; 2016:7926264. [PMID: 27413539 PMCID: PMC4931061 DOI: 10.1155/2016/7926264] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 05/19/2016] [Indexed: 12/13/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer deaths worldwide. The mainstay of treatment of HCC has been both resectional and transplantation surgery. It is well known that, in selected, optimized patients, hepatectomy for HCC may be an option, even in patients with underlying cirrhosis. Resectable patients with early HCC and underlying liver disease are however increasingly being considered for transplantation because of potential for better disease-free survival and resolution of underlying liver disease, although this approach is limited by the availability of donor livers, especially in resectable patients. Outcomes following liver transplantation improved dramatically for patients with HCC following the implementation of the Milan criteria in the late 1990s. Ever since, the rather restrictive nature of the Milan criteria has been challenged with good outcomes. There has also been an increase in the donor pool with marginal donors including organs retrieved following cardiac death being used. Even so, patients still continue to die while waiting for a liver transplant. In order to reduce this attrition, bridging techniques and methods for downstaging disease have evolved. Additionally new techniques for organ preservation have increased the prospect of this potentially curative procedure being available for a greater number of patients.
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2014 KLCSG-NCC Korea Practice Guideline for the Management of Hepatocellular Carcinoma. Gut Liver 2015; 9:267-317. [PMID: 25918260 PMCID: PMC4413964 DOI: 10.5009/gnl14460] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 03/09/2015] [Indexed: 12/23/2022] Open
Abstract
The guideline for the management of hepatocellular carcinoma (HCC) was first developed in 2003 and revised in 2009 by the Korean Liver Cancer Study Group and the National Cancer Center, Korea. Since then, many studies on HCC have been carried out in Korea and other countries. In particular, a substantial body of knowledge has been accumulated on diagnosis, staging, and treatment specific to Asian characteristics, especially Koreans, prompting the proposal of new strategies. Accordingly, the new guideline presented herein was developed on the basis of recent evidence and expert opinions. The primary targets of this guideline are patients with suspicious or newly diagnosed HCC. This guideline provides recommendations for the initial treatment of patients with newly diagnosed HCC.
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2014 Korean Liver Cancer Study Group-National Cancer Center Korea practice guideline for the management of hepatocellular carcinoma. Korean J Radiol 2015; 16:465-522. [PMID: 25995680 PMCID: PMC4435981 DOI: 10.3348/kjr.2015.16.3.465] [Citation(s) in RCA: 143] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Accepted: 04/02/2015] [Indexed: 02/07/2023] Open
Abstract
The guideline for the management of hepatocellular carcinoma (HCC) was first developed in 2003 and revised in 2009 by the Korean Liver Cancer Study Group and the National Cancer Center, Korea. Since then, many studies on HCC have been carried out in Korea and other countries. In particular, a substantial body of knowledge has been accumulated on diagnosis, staging, and treatment specific to Asian characteristics, especially Koreans, prompting the proposal of new strategies. Accordingly, the new guideline presented herein was developed on the basis of recent evidence and expert opinions. The primary targets of this guideline are patients with suspicious or newly diagnosed HCC. This guideline provides recommendations for the initial treatment of patients with newly diagnosed HCC.
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Morise Z, Kawabe N, Tomishige H, Nagata H, Kawase J, Arakawa S, Yoshida R, Isetani M. Recent advances in the surgical treatment of hepatocellular carcinoma. World J Gastroenterol 2014; 20:14381-14392. [PMID: 25339825 PMCID: PMC4202367 DOI: 10.3748/wjg.v20.i39.14381] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 05/25/2014] [Accepted: 07/16/2014] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver malignancy. The treatment of HCC is complex and complicated by the severity of associated chronic liver disease, the stage of HCC, and the clinical condition of the patient. Liver resection (LR) is one of the most efficient treatments for patients with HCC, with an expected 5-year survival of 38%-61% depending on the stage of the disease. Improved liver function assessment, increased understanding of segmental liver anatomy from advanced imaging studies, and surgical technical progress are important factors that have led to reduced mortality in patients with HCC. The indication for LR may be expanded due to emerging evidences from laparoscopic hepatectomies and combined treatments with newly developed chemotherapies. Liver transplantation (LT) is considered as an ideal treatment for removal of existing tumors and the injured/preneoplastic underlying liver tissue with impaired liver function and the risk of multicentric carcinogenesis that results from chronically injured liver. However, LT is restricted to patients with minimal risk of tumor recurrence under immunosuppression. The expansion of criteria for LT in HCC patients is still under trial and discussion. Limited availability of grafts, as well as the risk and the cost of transplantation have led to considerable interest in expansion of the donor pool, living donor-related transplantation, and combined treatment involving LR and LT. This highlight presents evidence concerning recent studies evaluating LR and LT in HCC patients. In addition, alternative therapies for the treatment of early stage tumors and the management of patients on transplant waiting lists are discussed.
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Ho EY, Cozen ML, Shen H, Lerrigo R, Trimble E, Ryan JC, Corvera CU, Monto A. Expanded use of aggressive therapies improves survival in early and intermediate hepatocellular carcinoma. HPB (Oxford) 2014; 16:758-67. [PMID: 24467780 PMCID: PMC4113259 DOI: 10.1111/hpb.12214] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2013] [Accepted: 11/27/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND Despite the increasing annual incidence of hepatocellular carcinoma (HCC) in the USA, now estimated at 2.7 cases per 100 000 population, only a small proportion of patients receive treatment and 5-year survival rates range from 9% to 17%. OBJECTIVES The present study examines the effects of multimodal treatment on survival in a mixed-stage HCC cohort, focusing on the impact of radical therapy in patients with Barcelona Clinic Liver Cancer (BCLC) stage B disease. METHODS A retrospective review of the medical records of 254 patients considered for HCC treatment between 2003 and 2011 at a large tertiary referral centre was conducted. RESULTS A total of 195 (76.8%) patients were treated with a median of two liver-directed interventions. Median survival time was 16 months. In proportional hazards analysis, radiofrequency ablation (RFA) and resection were associated with significantly improved 1- and 5-year survival among patients with BCLC stage 0-A disease. In patients with BCLC stage B disease, RFA conferred a survival benefit at 1 year and resection was associated with significantly improved survival at 5 years. CONCLUSIONS As one of few studies to track the complete course of sequential HCC therapies, the findings of the present study suggest that HCC patients with intermediate-stage (BCLC stage B) disease may benefit from aggressive interventions not currently included in societal guidelines.
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Affiliation(s)
- Edith Y Ho
- Division of Gastroenterology, Department of Medicine, University of California San FranciscoSan Francisco, CA, USA
| | - Myrna L Cozen
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
| | - Hui Shen
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
| | - Robert Lerrigo
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
| | - Erica Trimble
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
| | - James C Ryan
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
| | - Carlos U Corvera
- Department of Surgery, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
- Department of Surgery, University of California San FranciscoSan Francisco, CA, USA
| | - Alexander Monto
- Division of Gastroenterology, Department of Medicine, University of California San FranciscoSan Francisco, CA, USA
- Division of Gastroenterology, Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
| | - for the HOVAS Group (Hepatocellular Carcinoma Treatment Outcome at VA San Francisco)
- Division of Gastroenterology, Department of Medicine, University of California San FranciscoSan Francisco, CA, USA
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
- Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
- Department of Surgery, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
- Department of Surgery, University of California San FranciscoSan Francisco, CA, USA
- Division of Gastroenterology, Department of Medicine, San Francisco Veterans Affairs Medical CenterSan Francisco, CA, USA
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Abstract
Liver resection is the most available, efficient treatment for patients with hepatocellular carcinoma. Better liver function assessment, increased understanding of segmental liver anatomy using more accurate imaging studies, and surgical technical progress are the most important factors that have led to reduced mortality, with an expected 5 year survival of 70%. Impairment of liver function and the risk of tumor recurrence lead to consideration of liver transplantation (LT) as the ideal treatment for removal of the existing tumor and the preneoplastic underlying liver tissue. However, LT, which is not available in many countries, is restricted to patients with minimum risk of tumor recurrence under immunosuppression. Limited availability of grafts as well as the risk and the cost of the LT procedure has led to considerable interest in combined treatment involving resection and LT. An increasing amount of evidence has shown that initial liver resection in transplantable patients with a single limited tumor and good liver function is a valid indication. Histological analysis of specimens allows identification of the subgroup of patients who could benefit from follow-up with LT in case of recurrence.
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Affiliation(s)
- J Belghiti
- Department of HPB Surgery and Transplantation, Beaujon Hospital (Assistance Publique Hôpitaux de Paris), University Paris 7 Denis Diderot, Clichy, France
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Fonseca AL, Cha CH. Hepatocellular carcinoma: a comprehensive overview of surgical therapy. J Surg Oncol 2014; 110:712-9. [PMID: 24894746 DOI: 10.1002/jso.23673] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Accepted: 05/13/2014] [Indexed: 12/21/2022]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common malignancies worldwide, with a rising incidence in the United States. The increase in medical and locally ablative therapies have improved prognosis, however surgery, either liver resection or transplantation, remains the mainstay of therapy. An increased understanding of liver anatomy, improved imaging modalities and refinements of surgical technique have all led to improved outcomes after surgery. Both resection and transplantation may be used in a complementary manner. Resection remains the treatment of choice for HCC when feasible. Liver transplantation, which removes both the tumor and the underlying diseased liver offers excellent outcomes in patients that meet the Milan criteria. While both these modalities have relatively well defined roles, the treatment of these patients must be tailored individually, using a multidisciplinary approach, to maximize survival, quality of life and allocation of scarce organs.
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Affiliation(s)
- Annabelle L Fonseca
- Department of Surgery, Yale University School of Medicine, New Haven, Connecticut
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Abstract
BACKGROUND Liver transplantation has become an established treatment for cirrhotic patients with hepatocellular carcinoma (HCC), and the Milan criteria are now widely accepted and applied as an indication for deceased donor liver transplantation (DDLT) in Western countries. In contrast, however, due to the severe organ shortage, living donor liver transplantation (LDLT) is mainstream in Japan and in other Asian countries. SUMMARY Unlike DDLT, LDLT is not limited by the restrictions imposed by the nationwide allocation system, and the indication for LDLT in patients with HCC often depends on institutional or case-by-case considerations, balancing the burden on the donor, the operative risk, and the overall survival benefit for the recipient. Accumulating data from a nationwide survey as well as individual center experience indicate that extending the Milan criteria is warranted. KEY MESSAGES While the promotion of DDLT should be intensified in Japan and other Asian countries, LDLT will continue to be a mainstay for the treatment of HCC in cirrhotic patients.
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Affiliation(s)
| | - Yasuhiko Sugawara
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
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Hu Z, Zhou J, Li Z, Xiang J, Qian Z, Wu J, Zhang M, Zheng S. Salvage liver transplantation for recurrent hepatocellular carcinoma after liver resection: retrospective study of the Milan and Hangzhou criteria. PLoS One 2014; 9:e87222. [PMID: 24475255 PMCID: PMC3903638 DOI: 10.1371/journal.pone.0087222] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2013] [Accepted: 12/18/2013] [Indexed: 12/23/2022] Open
Abstract
Background Salvage liver transplantation (SLT) has recently been proposed for recurrent hepatocellular carcinoma after liver resection; however, criteria for candidate assessment in SLT have not been thoroughly evaluated. Methods and Findings We retrospectively analyzed outcomes and factors affecting survival of 53 recipients who received SLT in the Liver Transplantation Center, The First Affiliated Hospital of Zhejiang University between 2004 and 2012. Thirty recipients fulfilled the Hangzhou criteria, of which 16 also fulfilled the Milan criteria, while the remaining 23 exceeded both criteria. The 1-year, 3-year and 5-year overall survival rates and tumor-free survival rates were both superior in patients fulfilling Milan or Hangzhou criteria compared with those exceeding the criteria. For recipients outside Milan criteria but within Hangzhou criteria, the 1-year, 3-year overall survival rates were 70.1%, 70.1%, similar to recipients within Milan criteria, with the 1-year, 3-year and 5-year overall survival of 93.8%%, 62.1% and 62.1% (P = 0.586). The tumor-free survival rates were also similar between these two subgroups, with 51.9% and 51.9% vs. 85.6%, 85.6% and 64.2% during the same time interval, respectively (P = 0.054). Cox regression analysis identified Hangzhou criteria (within vs. outside, hazard ratio (HR) 0.376) and diameter of the largest tumor (HR 3.523) to be independent predictors for overall survival. The only predictor for tumor-free survival was diameter of the largest tumor (HR 22.289). Conclusions Hangzhou criteria safely expanded the candidate pool and are feasible in assessment of candidates for SLT. This is helpful in donor liver allocation in transplant practice.
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Affiliation(s)
- Zhenhua Hu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
| | - Jie Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
| | - Zhiwei Li
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
| | - Jie Xiang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
| | - Ze Qian
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
| | - Jian Wu
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
| | - Min Zhang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
| | - Shusen Zheng
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Combined Multi-Organ Transplantation, Ministry of Public Health, Zhejiang Province, Hangzhou, China
- Key Laboratory of Organ Transplantation, Zhejiang Province, Hangzhou, China
- * E-mail:
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Zhou J, Hu Z, Li Z, Yu P, Wu J, Zheng S. The role of liver cancer stem cells in donor liver allocation for patients with hepatocellular carcinoma. Postgrad Med 2014; 125:24-30. [PMID: 24200758 DOI: 10.3810/pgm.2013.11.2709] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Previous criteria for liver transplantation in patients with hepatocellular carcinoma (HCC) has predominantly emphasized the size and number of existent tumors; however, criteria have not included tumor biology, which may comprise a critical factor for predicting patient prognosis. This issue has been recognized in the Hangzhou criteria, which take tumor histopathologic grade and pre-transplant α-fetoprotein (AFP) level into consideration. However, neither histopathologic grading nor AFP level are precise enough to adequately represent tumor biology in patients with HCC. Recent research has indicated that the development and progression of HCC are driven by a subpopulation of liver cells with stem cell features (cancer stem cells, [CSCs]). Liver CSCs with cluster of differentiation (CD)133 antigen positivity show a high tumorigenic capacity, and the increase in the percentage of CD133+ liver cancer cells is consistent with increased levels of serum AFP. In addition, the number of CD90+ cells increases with the tumorigenicity of HCC, and a positive correlation between the number of circulating CD90+ liver CSCs and disease progression has been observed. As liver CSCs can be detected using the CD profile and could more accurately represent tumor biology in HCC, we hypothesized that liver CSCs with specific phenotypes could be used for modifying the Hangzhou criteria, thereby providing valuable guidance for the development of more accurate prognosis prediction algorithms for patients with HCC being considered for liver transplantation. We provide reliable evidence supporting this hypothesis, and offer proposals for future applications in transplant practice.
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Affiliation(s)
- Jie Zhou
- Department of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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Pfeiffenberger J, Koschny R, Hoffmann K, Mehrabi A, Schmitz A, Radeleff B, Stremmel W, Schemmer P, Ganten TM. Sorafenib treatment is save and may affect survival of recurrent hepatocellular carcinoma after liver transplantation. Langenbecks Arch Surg 2013; 398:1123-8. [PMID: 24091908 DOI: 10.1007/s00423-013-1114-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2013] [Accepted: 09/02/2013] [Indexed: 01/05/2023]
Abstract
INTRODUCTION Recurrent hepatocellular carcinoma (HCC) after liver transplantation (LT) is a rare but challenging condition. In most cases, the recurrent tumor is presented with extrahepatic spread. Therefore, systemic treatment with sorafenib has to be assessed. Because of a plethora of possible drug interactions, e.g., with immunosuppressant or anti-infective therapy, safety and feasibility of sorafenib treatment requires special attention. MATERIALS AND METHODS We retrospectively analyzed 18 patients who suffered from recurrent advanced HCC after LT between January 2002 and December 2010 at the University Hospital Heidelberg regarding safety of sorafenib treatment and survival. RESULTS Results showed that 8 patients were eligible for treatment with sorafenib showing a median time to progression (TTP) of 4.5 months and an overall survival of 9 months. Most common side effects were grades I and II diarrhea and hand-foot syndrome (HFS) which could be managed by sorafenib dose reduction. No grade III or IV adverse events (AEs) were noticed. No patient had to discontinue treatment due to AEs. The ten patients not amenable for sorafenib treatment, due to initial poor performance status or its deterioration after first line treatment, were treated with surgical resection (n = 3), locoregional therapies (n = 1), or palliative radiation therapy (n = 1). They showed a median overall survival of 2.3 months. CONCLUSION Sorafenib may represent a therapeutic option for recurrent HCC after LT with manageable side effects. The clinical benefit of sorafenib in this setting is promising but needs to be confirmed in a prospective randomized trial.
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Affiliation(s)
- Jan Pfeiffenberger
- Department of Gastroenterology and Hepatology, University Hospital Heidelberg, Heidelberg, INF 410, 69120, Heidelberg, Germany
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Otto G, Schuchmann M, Hoppe-Lotichius M, Heise M, Weinmann A, Hansen T, Pitton MP. How to decide about liver transplantation in patients with hepatocellular carcinoma: size and number of lesions or response to TACE? J Hepatol 2013; 59:279-84. [PMID: 23587474 DOI: 10.1016/j.jhep.2013.04.006] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Revised: 04/03/2013] [Accepted: 04/05/2013] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Liver transplantation is a curative treatment option for patients with hepatocellular carcinoma (HCC) and liver cirrhosis. To date, patient selection for transplantation is based on size and number of nodules as assessed by imaging before listing. We hypothesized that changes in tumour features resulting from pre-transplant transarterial chemoembolisation (TACE) is a superior criterion to predict tumour recurrence. METHODS 136 patients with HCC in cirrhosis with two or more cycles of pre-transplant TACE were included in this study. According to the surgical specimens, 46 patients exceeded the Milan criteria. RESULTS Tumour recurrence occurred in 21 patients (15%). Classification of Milan criteria according to the imaging at referral was not predictive for recurrence (p=0.58), whereas the Milan criteria in the imaging immediately before transplantation reflected changes after pre-transplant TACE and were highly predictive (p<0.0001). Of the 99 patients constantly within Milan or downstaged to within Milan, 88% were recurrence-free after 5 years, compared to 55% of the patients exceeding the Milan criteria despite pre-transplant TACE. Five-year absence of recurrence was better predicted by the criterion "Progressive Disease" according to RECIST (p<0.0001). If progression was defined as any progression (including less than 20% of the sum of target lesions or new measurable lesions), predictability of recurrence in the receiver operating characteristic was 0.86. CONCLUSIONS Imprecise assessment of size and number of tumour lesions limits prognostic importance of initial imaging. Characteristics of tumour response to TACE are reliably recognized and allow identification of suitable patients for transplantation. Future selection criteria for LT in HCC should consider this aspect.
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Affiliation(s)
- Gerd Otto
- Department of Transplantation and Hepatobiliopancreatic Surgery, University Medical Center, Mainz, Germany.
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Silva MF, Strasser SI, Carrilho FJ. Is hepatic venous pressure gradient assessment required before liver resection in patients with cirrhosis and hepatocellular carcinoma? Clinics (Sao Paulo) 2013; 68:437-40. [PMID: 23778344 PMCID: PMC3634958 DOI: 10.6061/clinics/2013(04)01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Silva MF, Sapisochin G, Strasser SI, Hewa-Geeganage S, Chen J, Wigg AJ, Jones R, Saraiva R, Kikuchi L, Carrilho F, Fontes PRO, Charco R. Liver resection and transplantation offer similar 5-year survival for Child-Pugh-Turcotte A HCC-patients with a single nodule up to 5 cm: a multicenter, exploratory analysis. Eur J Surg Oncol 2013; 39:386-95. [PMID: 23375469 DOI: 10.1016/j.ejso.2012.12.011] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2012] [Revised: 11/15/2012] [Accepted: 12/07/2012] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND AIM The current guideline of the American Association for the Study of Liver Diseases recommends liver resection for Child-Pugh-Turcotte A patients with a single hepatocellular carcinoma, total serum bilirubin ≤ 1 mg/dL and absence of significant portal hypertension. This subset of patients would have a long-term survival comparable to transplantation. The main aim of this study is to evaluate the survival rates in patients with a single nodule ≤ 5 cm following resection. METHODS Medical records of 105 Child-Pugh-Turcotte A patients who underwent liver resection between 1997 and 2009 were analyzed in 3 countries. RESULTS One, 3-, and 5-year survival rate was 97%, 83%, and 66%, respectively, and no variable that can be assessed prior to liver resection predicted survival probabilities. CONCLUSIONS Liver resection offers 5-year survival similar to transplantation for Child-Pugh-Turcotte A patients with hepatocellular carcinoma and a single nodule up to 5 cm, independently of any patient baseline characteristics.
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Affiliation(s)
- M F Silva
- Department of Gastroenterology, Flinders University, Adelaide, Australia.
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McCaughan GW. Trekking new ground: overcoming medical and social impediments for extended criteria liver transplant recipients. Liver Transpl 2012; 18 Suppl 2:S39-46. [PMID: 22865750 DOI: 10.1002/lt.23526] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
1. There is an increasing recognition that previously marginal candidates for liver transplantation can receive therapies that allow transplant to take place. 2. Coronary artery disease is an increasing co-morbidity in liver transplant candidates. 3. Physio-social issues require written guidelines and patient advocates. 4. Methadone maintenance therapy per se is not a contra-indication to liver transplantation.
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Affiliation(s)
- Geoffrey W McCaughan
- Australian National Liver Transplant Unit, A. W. Morrow Gastroenterology and Liver Center, Centenary Research Institute, Royal Prince Alfred Hospital, University of Sydney, Newtown, New South Wales, Australia.
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Abstract
Liver resection is the most available, efficient treatment for patients with hepatocellular carcinoma. Better liver function assessment, increased understanding of segmental liver anatomy using more accurate imaging studies, and surgical technical progress are the most important factors that have led to reduced mortality, with an expected 5 year survival of 70%. Impairment of liver function and the risk of tumor recurrence lead to consideration of liver transplantation (LT) as the ideal treatment for removal of the existing tumor and the preneoplastic underlying liver tissue. However, LT, which is not available in many countries, is restricted to patients with minimum risk of tumor recurrence under immunosuppression. Limited availability of grafts as well as the risk and the cost of the LT procedure has led to considerable interest in combined treatment involving resection and LT. An increasing amount of evidence has shown that initial liver resection in transplantable patients with a single limited tumor and good liver function is a valid indication. Histological analysis of specimens allows identification of the subgroup of patients who could benefit from follow-up with LT in case of recurrence.
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Affiliation(s)
- J. Belghiti
- *Jacques Belghiti, MD, Department of HPB Surgery and Transplantation, Beaujon Hospital, 100 Boulevard du Général Leclerc, 92118 Clichy Cedex (France), Tel. +33 1 40 87 58 95, E-Mail
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