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Liu C, Yang H, Feng Y, Liu C, Rui F, Cao Y, Hu X, Xu J, Fan J, Zhu Q, Li J. A K-nearest Neighbor Model to Predict Early Recurrence of Hepatocellular Carcinoma After Resection. J Clin Transl Hepatol 2022; 10:600-607. [PMID: 36062279 PMCID: PMC9396318 DOI: 10.14218/jcth.2021.00348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/25/2021] [Accepted: 10/10/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND AND AIMS Patients with hepatocellular carcinoma (HCC) surgically resected are at risk of recurrence; however, the risk factors of recurrence remain poorly understood. This study intended to establish a novel machine learning model based on clinical data for predicting early recurrence of HCC after resection. METHODS A total of 220 HCC patients who underwent resection were enrolled. Classification machine learning models were developed to predict HCC recurrence. The standard deviation, recall, and precision of the model were used to assess the model's accuracy and identify efficiency of the model. RESULTS Recurrent HCC developed in 89 (40.45%) patients at a median time of 14 months from primary resection. In principal component analysis, tumor size, tumor grade differentiation, portal vein tumor thrombus, alpha-fetoprotein, protein induced by vitamin K absence or antagonist-II (PIVKA-II), aspartate aminotransferase, platelet count, white blood cell count, and HBsAg were positive prognostic factors of HCC recurrence and were included in the preoperative model. After comparing different machine learning methods, including logistic regression, decision tree, naïve Bayes, deep neural networks, and k-nearest neighbor (K-NN), we choose the K-NN model as the optimal prediction model. The accuracy, recall, precision of the K-NN model were 70.6%, 51.9%, 70.1%, respectively. The standard deviation was 0.020. CONCLUSIONS The K-NN classification algorithm model performed better than the other classification models. Estimation of the recurrence rate of early HCC can help to allocate treatment, eventually achieving safe oncological outcomes.
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Affiliation(s)
- Chuanli Liu
- Department of Infectious Disease, Shandong Provincial Hospital Affiliated to Shandong Frist Medical University, Ji'nan, Shandong, China
| | - Hongli Yang
- Department of Infectious Disease, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, Shandong, China
| | - Yuemin Feng
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong Frist Medical University, Ji'nan, Shandong, China
| | - Cuihong Liu
- Department of Ultrasound Diagnosis and Treatment, Shandong Provincial Hospital Affiliated to Shandong Frist Medical University, Ji'nan, Shandong, China
| | - Fajuan Rui
- Department of Infectious Disease, Shandong Provincial Hospital Affiliated to Shandong Frist Medical University, Ji'nan, Shandong, China
| | - Yuankui Cao
- School of Computer Science, China University of Geosciences, Wuhan, Hubei, China
| | - Xinyu Hu
- Department of Infectious Disease, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, Shandong, China
| | - Jiawen Xu
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong Frist Medical University, Ji'nan, Shandong, China
| | - Junqing Fan
- School of Computer Science, China University of Geosciences, Wuhan, Hubei, China
| | - Qiang Zhu
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong Frist Medical University, Ji'nan, Shandong, China
| | - Jie Li
- Department of Infectious Disease, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, Ji'nan, Shandong, China
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, China
- Institute of Viruses and Infectious Diseases, Nanjing University, Nanjing, Jiangsu, China
- Correspondence to: Jie Li, Department of Infectious Diseases, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu 210000, China; ORCID: https://orcid.org/0000-0003-0973-8645. Tel: +86-15863787910,
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Coombs AW, Jordan C, Hussain SA, Ghandour O. Scoring systems for the management of oncological hepato-pancreato-biliary patients. Ann Hepatobiliary Pancreat Surg 2022; 26:17-30. [PMID: 35220286 PMCID: PMC8901986 DOI: 10.14701/ahbps.21-113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/02/2021] [Indexed: 12/24/2022] Open
Abstract
Oncological scoring systems in surgery are used as evidence-based decision aids to best support management through assessing prognosis, effectiveness and recurrence. Currently, the use of scoring systems in the hepato-pancreato-biliary (HPB) field is limited as concerns over precision and applicability prevent their widespread clinical implementation. The aim of this review was to discuss clinically useful oncological scoring systems for surgical management of HPB patients. A narrative review was conducted to appraise oncological HPB scoring systems. Original research articles of established and novel scoring systems were searched using Google Scholar, PubMed, Cochrane, and Ovid Medline. Selected models were determined by authors. This review discusses nine scoring systems in cancers of the liver (CLIP, BCLC, ALBI Grade, RETREAT, Fong's score), pancreas (Genç's score, mGPS), and biliary tract (TMHSS, MEGNA). Eight models used exclusively objective measurements to compute their scores while one used a mixture of both subjective and objective inputs. Seven models evaluated their scoring performance in external populations, with reported discriminatory c-statistic ranging from 0.58 to 0.82. Selection of model variables was most frequently determined using a combination of univariate and multivariate analysis. Calibration, another determinant of model accuracy, was poorly reported amongst nine scoring systems. A diverse range of HPB surgical scoring systems may facilitate evidence-based decisions on patient management and treatment. Future scoring systems need to be developed using heterogenous patient cohorts with improved stratification, with future trends integrating machine learning and genetics to improve outcome prediction.
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Affiliation(s)
- Alexander W. Coombs
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Chloe Jordan
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Sabba A. Hussain
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Omar Ghandour
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
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Liao H, Xiong T, Peng J, Xu L, Liao M, Zhang Z, Wu Z, Yuan K, Zeng Y. Classification and Prognosis Prediction from Histopathological Images of Hepatocellular Carcinoma by a Fully Automated Pipeline Based on Machine Learning. Ann Surg Oncol 2020; 27:2359-2369. [PMID: 31916093 DOI: 10.1245/s10434-019-08190-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The aim of this study was to develop quantitative feature-based models from histopathological images to distinguish hepatocellular carcinoma (HCC) from adjacent normal tissue and predict the prognosis of HCC patients after surgical resection. METHODS A fully automated pipeline was constructed using computational approaches to analyze the quantitative features of histopathological slides of HCC patients, in which the features were extracted from the hematoxylin and eosin (H&E)-stained whole-slide images of HCC patients from The Cancer Genome Atlas and tissue microarray images from West China Hospital. The extracted features were used to train the statistical models that classify tissue slides and predict patients' survival outcomes by machine-learning methods. RESULTS A total of 1733 quantitative image features were extracted from each histopathological slide. The diagnostic classifier based on 31 features was able to successfully distinguish HCC from adjacent normal tissues in both the test [area under the receiver operating characteristic curve (AUC) 0.988] and external validation sets (AUC 0.886). The random-forest prognostic model using 46 features was able to significantly stratify patients in each set into longer- or shorter-term survival groups according to their assigned risk scores. Moreover, the prognostic model we constructed showed comparable predicting accuracy as TNM staging systems in predicting patients' survival at different time points after surgery. CONCLUSIONS Our findings suggest that machine-learning models derived from image features can assist clinicians in HCC diagnosis and its prognosis prediction after hepatectomy.
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Affiliation(s)
- Haotian Liao
- Department of Liver Surgery and Liver Transplantation, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China
| | - Tianyuan Xiong
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Jiajie Peng
- School of Computer Science, Northwestern Polytechnical University, Xi'an, China
| | - Lin Xu
- Department of Liver Surgery and Liver Transplantation, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China
| | - Mingheng Liao
- Department of Liver Surgery and Liver Transplantation, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China
| | - Zhen Zhang
- Department of Radiology, West China Hospital, Sichuan University, Chengdu, China
| | - Zhenru Wu
- Laboratory of Pathology, Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
| | - Kefei Yuan
- Department of Liver Surgery and Liver Transplantation, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China.
| | - Yong Zeng
- Department of Liver Surgery and Liver Transplantation, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, China.
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Kim SH, Moon DB, Kim WJ, Kang WH, Kwon JH, Jwa EK, Cho HD, Ha SM, Chung YK, Lee SG. Preoperative prognostic values of α-fetoprotein (AFP) and protein induced by vitamin K absence or antagonist-II (PIVKA-II) in patients with hepatocellular carcinoma for living donor liver transplantation. Hepatobiliary Surg Nutr 2016; 5:461-469. [PMID: 28124000 DOI: 10.21037/hbsn.2016.11.05] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Adult living donor liver transplantation (LDLT) is one of the best treatments for hepatocellular carcinoma (HCC). However, when recurrence of HCC after LDLT occurs, the prognosis is poor because of rapid progression. Preoperative level of α-fetoprotein (AFP) and protein induced by vitamin K antagonist-II (PIVKA-II) reportedly correlate with recurrence of HCC after LDLT. METHODS We examined AFP and PIVKA-II preoperatively as predictors of HCC recurrence in 461 patients who underwent LDLT using right liver graft for HCC from May 2007 to December 2013. RESULTS Among these, 77 patients (16.7%) who experienced recurrence were retrospectively reviewed. Multivariate analysis revealed tumor size >5 cm, AFP >150 nag/mol and PIVKA-II >100 maul/mol as significant independent risk factors for recurrence. The median time to recurrence was 10 months. The median survival time after recurrence was 26 months, and the 1-, 3- and 5-year survival rates after recurrence were 80.5%, 58%, and 28.3% respectively. CONCLUSIONS Preoperatively, not only morphology of the tumor but also AFP and PIVKA-II levels can offers important information for the recurrence after LDLT for HCC. Thus, combination of tumor markers might be used for expansion of pre-existing strict selection criteria of liver transplantation for HCC.
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Affiliation(s)
- Seok-Hwan Kim
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Deok-Bog Moon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Wan-Joon Kim
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Woo-Hyoung Kang
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae Hyun Kwon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eun Kyung Jwa
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hwui-Dong Cho
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Su-Min Ha
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yong-Kyu Chung
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sung-Gyu Lee
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Gao W, Song JL, Yang J, Yang JY, Yan LN. Successful Treatment of Severe Immune Thrombocytopenia After Orthotopic Liver Transplant. EXP CLIN TRANSPLANT 2016; 16:103-106. [PMID: 27001430 DOI: 10.6002/ect.2015.0219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Here, we report a case of severe immune thrombocytopenia that occurred after orthotopic liver transplant. On day 16 after transplant, the patient was readmitted to our hospital with a platelet count of 0 cells/mL, with the count remaining at a low level of 1000 to 10 000 cells/mL for 46 days. A diagnosis was made, after exclusion of other causes, of thrombocytopenia. Platelet blood transfusion and high-dose prednisone (1mg/kg/d) combined with intravenous immunoglobulin (0.5g/kg/d) were administered with no improvement. After additional treatments, which included altered use of immunosuppressive agents, changing adefovir to lamivudine and continuous steroid therapy, the patient was discharged with a platelet count of 55 000 cells/mL. Both liver and renal functions generally stayed well during hospitalization. The patient was discharged uneventfully and achieved remission during 10-month follow-up after discharge.
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Affiliation(s)
- Wei Gao
- From the Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
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Huang S, Huang GQ, Zhu GQ, Liu WY, You J, Shi KQ, Wang XB, Che HY, Chen GL, Fang JF, Zhou Y, Zhou MT, Chen YP, Braddock M, Zheng MH. Establishment and Validation of SSCLIP Scoring System to Estimate Survival in Hepatocellular Carcinoma Patients Who Received Curative Liver Resection. PLoS One 2015; 10:e0129000. [PMID: 26057656 PMCID: PMC4461285 DOI: 10.1371/journal.pone.0129000] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Accepted: 05/04/2015] [Indexed: 12/21/2022] Open
Abstract
Background and Aims There is no prognostic model that is reliable and practical for patients who have received curative liver resection (CLR) for hepatocellular carcinoma (HCC). This study aimed to establish and validate a Surgery-Specific Cancer of the Liver Italian Program (SSCLIP) scoring system for those patients. Methods 668 eligible patients who underwent CLR for HCC from five separate tertiary hospitals were selected. The SSCLIP was constructed from a training cohort by adding independent predictors that were identified by Cox proportional hazards regression analyses to the original Cancer of the Liver Italian Program (CLIP). The prognostic performance of the SSCLIP at 12 and 36-months was compared with data from existing models. The patient survival distributions at different risk levels of the SSCLIP were also assessed. Results Four independent predictors were added to construct the SSCLIP, including age (HR = 1.075, 95%CI: 1.019–1.135, P = 0.009), albumin (HR = 0.804, 95%CI: 0.681–0.950, P = 0.011), prothrombin time activity (HR = 0.856, 95%CI: 0.751–0.975, P = 0.020) and microvascular invasion (HR = 19.852, 95%CI: 2.203–178.917, P = 0.008). In both training and validation cohorts, 12-month and 36-month prognostic performance of the SSCLIP were significantly better than those of the original CLIP, model of end-stage liver disease-based CLIP, Okuda and Child-Turcotte-Pugh score (all P < 0.05). The stratification of risk levels of the SSCLIP showed an enhanced ability to differentiate patients with different outcomes. Conclusions A novel SSCLIP to predict survival of HCC patients who received CLR based on objective parameters may provide a refined, useful prognosis algorithm.
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Affiliation(s)
- Sha Huang
- Department of Infection and Liver Diseases, Liver Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou 325000, China
| | - Gui-Qian Huang
- Department of Infection and Liver Diseases, Liver Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Renji School of Wenzhou Medical University, Wenzhou 325000, China
| | - Gui-Qi Zhu
- Department of Infection and Liver Diseases, Liver Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou 325000, China
| | - Wen-Yue Liu
- Department of Infection and Liver Diseases, Liver Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Department of Endocrinology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Jie You
- Department of Oncological Surgery, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Ke-Qing Shi
- Department of Infection and Liver Diseases, Liver Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou 325000, China
| | - Xiao-Bo Wang
- Intensive Care Unit, Wenzhou Central Hospital, Wenzhou 325000, China
| | - Han-Yang Che
- Department of Hepatobiliary Surgery, the Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Guo-Liang Chen
- Department of General Surgery, Jinhua People’s Hospital, Jinhua 321000, China
| | - Jian-Feng Fang
- Department of Hepatobiliary Surgery, Shaoxing People’s Hospital, Shaoxing Hospital of Zhejiang University, Shaoxing 312000, China
| | - Yi Zhou
- School of the First Clinical Medical Sciences, Wenzhou Medical University, Wenzhou 325000, China
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Meng-Tao Zhou
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Yong-Ping Chen
- Department of Infection and Liver Diseases, Liver Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou 325000, China
| | - Martin Braddock
- Global Medicines Development, AstraZeneca R&D, Alderley Park, Macclesfield, United Kingdom
| | - Ming-Hua Zheng
- Department of Infection and Liver Diseases, Liver Research Center, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Institute of Hepatology, Wenzhou Medical University, Wenzhou 325000, China
- * E-mail:
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Takada Y, Tohyama T, Watanabe J. Biological markers of hepatocellular carcinoma for use as selection criteria in liver transplantation. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2014; 22:279-86. [PMID: 25408520 DOI: 10.1002/jhbp.195] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The Milan criteria (MC) have been widely accepted as an effective way of selecting patients with early-stage hepatocellular carcinoma (HCC) for curative liver transplantation (LT). However, since a substantial subset of HCC patients exists that is beyond the MC but with the potential for good outcomes after LT, several institutions have recently proposed new extended criteria. To explore optimal criteria that can reasonably predict the risk of recurrence, it is considered that new markers of biological behavior are needed in addition to morphological tumor size and number. Several promising candidates for such biological markers have been reported, including serum tumor markers such as alpha-fetoprotein and des-gamma-carboxy prothrombin, inflammatory markers such as C-reactive protein and neutrophil-to-lymphocyte ratio, response to pre-transplant treatments for bridging therapy or down-staging, and fluorine-18-fluorodeoxyglucose positron emission tomography. However, the role of these biological markers in patient selection criteria for LT has yet to be clarified. This review article aims to summarize the results of recent reported studies and to display perspectives for the establishment of optimal criteria that incorporate such biological markers.
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Affiliation(s)
- Yasutsugu Takada
- Department of HPB and Breast Surgery, Ehime University Graduate School of Medicine, Shitsukawa, Toon, Ehime, 791-0295, Japan.
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Shindoh J, Sugawara Y, Nagata R, Kaneko J, Tamura S, Aoki T, Sakamoto Y, Hasegawa K, Tanaka T, Kokudo N. Evaluation methods for pretransplant oncologic markers and their prognostic impacts in patient undergoing living donor liver transplantation for hepatocellular carcinoma. Transpl Int 2014; 27:391-8. [PMID: 24472068 DOI: 10.1111/tri.12274] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2013] [Revised: 10/20/2013] [Accepted: 01/23/2014] [Indexed: 12/12/2022]
Abstract
Tumor markers [alpha-fetoprotein (AFP) or des-gamma-carboxyprothrombin (DCP)] and neutrophil/lymphocyte ratio (NLR) reportedly correlate with long-term outcomes for hepatocellular carcinoma (HCC). However, no standardized method has been established for evaluating the pretransplant data. One hundred and twenty-four patients who underwent living donor liver transplantation (LDLT) were retrospectively reviewed. The best predictive parameters for tumor recurrence were maximum values for AFP or DCP and 90-day mean values for NLR, respectively, and multivariate analysis confirmed these values were correlated with tumor recurrence. However, receiver operating characteristic analysis revealed that discriminative powers were sufficient only in maximum AFP [area under the curve (AUC) 0.88, P < 0.001] and maximum DCP (AUC 0.76, P < 0.001), while mean NLR was less predictive (AUC 0.62, P = 0.20). When incorporating AFP and DCP to the Tokyo criteria (≤5 tumors with each tumor ≤ 5 cm), the presence of at least two of the following factors: (i) beyond the Tokyo criteria, (ii) AFP>250 ng/ml, and (iii) DCP > 450 mAu/ml (>450 ng/ml), was correlated with a worse 5-year disease-free survival rate (20.0% vs. 96.8%, P < 0.001) and 5-year overall survival rate (20.0% vs. 84.0%, P < 0.001). The prognosis of patients undergoing LDLT for HCC strongly relies on maximum AFP or DCP values before transplantation, while the prognostic impact of NLR is limited.
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Affiliation(s)
- Junichi Shindoh
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
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Bertino G, Ardiri A, Malaguarnera M, Malaguarnera G, Bertino N, Calvagno GS. Hepatocellualar carcinoma serum markers. Semin Oncol 2012; 39:410-33. [PMID: 22846859 DOI: 10.1053/j.seminoncol.2012.05.001] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in some areas of the world. In most cases, HCC is diagnosed at a late stage. Therefore, the prognosis of patients with HCC is generally poor. The recommended screening strategy for patients with cirrhosis includes the determination of serum α-fetoprotein (AFP) levels and an abdominal ultrasound every 6 months to detect HCC at an earlier stage. AFP, however, is a marker characterized by poor sensitivity and specificity, and abdominal ultrasound is highly dependent on the operator's experience. In addition to AFP, Lens culinaris agglutinin-reactive AFP (AFP-L3), des-γ-carboxy prothrombin (DCP), glypican-3 (GPC-3), osteopontin (OPN), and several other biomarkers (such as squamous cell carcinoma antigen-immunoglobulin M complexes [SCCA-IgM], alpha-1-fucosidase [AFU], chromogranin A [CgA], human hepatocyte growth factor, insulin-like growth factor) have been proposed as markers for the early detection of HCC. For these markers, we describe the mechanisms of production, and their diagnostic and prognosis roles. None of them is optimal; however, when used together, their sensitivity in detecting HCC is increased. Recent research has shown that some biomarkers have mitogenic and migratory activities in the angiogenesis of HCC and are a factor of tumor growth.
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Affiliation(s)
- Gaetano Bertino
- Hepatology Unit, Department of Medical and Pediatric Sciences, Policlinic of Catania, University of Catania, Catania, Italy.
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Nanashima A, Taura N, Abo T, Ichikawa T, Sakamoto I, Nagayasu T, Nakao K. Tumor marker levels before and after curative treatment of hepatocellular carcinoma as predictors of patient survival. Dig Dis Sci 2011; 56:3086-100. [PMID: 21706206 DOI: 10.1007/s10620-011-1796-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2011] [Accepted: 06/08/2011] [Indexed: 01/20/2023]
Abstract
BACKGROUND α-fetoprotein (AFP) is used as a marker for hepatocellular carcinoma (HCC), which is influenced by hepatitis. Protein-induced vitamin K absence or antagonist II (PIVKA-II) is a sensitive diagnostic marker. Changes in these markers after treatment may reflect curability and predict outcome. METHODS We conducted an analysis of prognosis in 470 HCC patients who received curative treatments, and examined the relationship between changes in AFP and PIVKA-II levels after 1 month of treatment in 156 patients. Subjects were divided into three groups according to changes in both levels: (1) normal (L) group before treatment, (2) normalization (N) or (3) decreased but still above normal level or unchanged (ANU) group after treatment. RESULTS High AFP and PIVKA-II levels were significantly associated with poor tumor-free and overall survival. The presence of large size and advanced stage were significantly associated with prevalence of DU group. Overall survival in the AFP-L group was significantly better than that of other groups and overall survival in PIVKA-II-L and N groups were significantly better than that of the PIVKA-II-ANU groups. The combination of changes in the AFP- ANU and PIVKA-II- ANU groups showed the worst tumor-free and overall survivals. Multivariate analysis identified high pre-treatment levels of AFP and PIVKA-II and combination of AFP- ANU and PIVKA-II- ANU as significant determinants of poor tumor-free and overall survival, particularly in patients who underwent hepatectomy. CONCLUSION We conclude that high levels of AFP or PIVKA-II after treatment for HCC did not sufficiently reflect curative efficacy of treatment and reflected a poor predictor of prognosis in HCC patients.
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Affiliation(s)
- Atsushi Nanashima
- Division of Surgical Oncology and Department of Surgery, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 8528501, Japan.
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Song GW, Hwang S, Lee SG. [Liver transplantation in patients with hepatocellular carcinoma]. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2010; 55:350-60. [PMID: 20571302 DOI: 10.4166/kjg.2010.55.6.350] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hepatocellular carcinoma (HCC) is the third most common malignancy, with a new incidence of more than 11,000 cases per year and the second most common cause of malignancy-related death in Korean males. In Korea, more than 80% of all HCCs have developed from hepatitis B virus (HBV)-related cirrhotic livers. Liver transplantation (LT) is the only treatment that offers a chance of cure for HCC and the underlying liver cirrhosis simultaneously, but the availability of liver grafts and the aggressiveness of tumor recurrence are critical limiting factors of LT for HCC patients. The serious shortage of deceased-donors on strong demand for LT leads to the development of living-donor LT (LDLT) as a practical alternative replacing deceased-donor LT. Considering that HCC recurrence is the most common cause of posttransplant patient death, recipient candidates should be prudently selected through objectively established criteria. Uniquely, some Asian major LDLT centers challenged the Milan criteria, accepting a much higher number of HCC nodules instead of tumor size expansion. The eligibility criteria of LDLT for HCC are likely to be expanded more than before, but it still requires further qualified risk-benefit analyses. The development of new effective treatment modalities for HCC recurrence will reasonably expand the selection criteria further wide without the expense of recurrence rate. This article is mainly focused on the role of LT for HCC and discussed on the validity of currently available indication criteria.
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Affiliation(s)
- Gi-Won Song
- Department of Surgery, Division of Liver Transplantation and Hepatobiliary Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Fujiki M, Takada Y, Ogura Y, Oike F, Kaido T, Teramukai S, Uemoto S. Significance of des-gamma-carboxy prothrombin in selection criteria for living donor liver transplantation for hepatocellular carcinoma. Am J Transplant 2009; 9:2362-71. [PMID: 19656125 DOI: 10.1111/j.1600-6143.2009.02783.x] [Citation(s) in RCA: 126] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Des-gamma-carboxy prothrombin (DCP) levels reportedly correlate with histological features of hepatocellular carcinoma (HCC). We examined serum DCP as a predictor of HCC recurrence in 144 patients who underwent living donor liver transplantation. Receiver operating characteristics (ROC) analysis revealed superiority of DCP and AFP over preoperative tumor size or number for predicting recurrence. Multivariate analysis revealed tumor size >5 cm, > or =11 nodules, and DCP >400 mAU/mL as significant independent risk factors for recurrence. Incidence of microvascular invasion (62% vs. 27%, p = 0.0003) and poor differentiation (38% vs. 16%, p = 0.0087) were significantly higher for patients with DCP >400 mAU/mL than for patients with DCP < or =400 mAU/mL. In ROC analysis for patients with < or =10 nodules all < or =5 cm to predict recurrence, area under the curve was much higher for DCP than for AFP (0.84 vs. 0.69). Kyoto criteria were thus defined as < or =10 nodules all < or =5 cm, and DCP < or =400 mAU/mL. The 5-year recurrence rate for 28 patients beyond-Milan but within-Kyoto criteria was as excellent as that for 78 patients within-Milan criteria (3% vs. 7%). The preoperative DCP level offers additional information regarding histological features, and thus can greatly improve patient selection criteria when used with tumor bulk information.
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Affiliation(s)
- M Fujiki
- Department of Transplant and General Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
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13
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Hakamada K, Kimura N, Miura T, Morohashi H, Ishido K, Nara M, Toyoki Y, Narumi S, Sasaki M. Des-gamma-carboxy prothrombin as an important prognostic indicator in patients with small hepatocellular carcinoma. World J Gastroenterol 2008; 14:1370-7. [PMID: 18322950 PMCID: PMC2693684 DOI: 10.3748/wjg.14.1370] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To clarify the effect of a high des-gamma-carboxy prothrombin (DCP) level on the invasiveness and prognosis of small hepatocellular carcinoma.
METHODS: Among 142 consecutive patients with known DCP levels, who underwent hepatectomy because of hepatocellular carcinoma, 85 patients met the criteria for small hepatocellular carcinoma, i.e. one ≤ 5 cm sized single tumor or no more than three ≤ 3 cm sized tumors.
RESULTS: The overall survival rate of the 142 patients was 92.1% for 1 year, 69.6% for 3 years, and 56.9% for 5 years. Multivariate analysis showed that microscopic vascular invasion (P = 0.03) and serum DCP ≥ 400 mAU/mL (P = 0.02) were independent prognostic factors. In the group of patients who met the criteria for small hepatocellular carcinoma, DCP ≥ 400 mAU/mL was found to be an independent prognostic factor for recurrence-free (P = 0.02) and overall survival (P = 0.0005). In patients who did not meet the criteria, the presence of vascular invasion was an independent factor for recurrence-free (P = 0.02) and overall survivals (P = 0.01). In 75% of patients with small hepatocellular carcinoma and high DCP levels, recurrence occurred extrahepatically.
CONCLUSION: For small hepatocellular carcinoma, a high preoperative DCP level appears indicative for tumor recurrence. Because many patients with a high preoperative DCP level develop extrahepatic recurrence, it is necessary to screen the whole body.
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Yamagiwa K, Shiraki K, Yamakado K, Mizuno S, Hori T, Yagi S, Hamada T, Iida T, Nakamura I, Fujii K, Usui M, Isaji S, Ito K, Tagawa S, Takeda K, Yokoi H, Noguchi T. Survival rates according to the Cancer of the Liver Italian Program scores of 345 hepatocellular carcinoma patients after multimodality treatments during a 10-year period in a retrospective study. J Gastroenterol Hepatol 2008; 23:482-90. [PMID: 18086115 DOI: 10.1111/j.1440-1746.2007.05262.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIM The Cancer of the Liver Italian Program (CLIP) score has been demonstrated to have superior prognostic ability in hepatocellular carcinoma (HCC) patients worldwide, but there has never been sufficient assessment of the efficacy of treatment modalities according to the CLIP score. This retrospective cohort study of HCC patients was conducted to assess the efficacy of treatment modalities according to the CLIP score. METHODS We compared the efficacy of hepatic resection (HR) (n = 101), radiofrequency ablation with prior transcatheter arterial chemoembolization (RFA + TACE) (n = 115), percutaneous ethanol injection with prior TACE (PEI + TACE) (n = 43), and TACE (n = 86) as a primary treatment in terms of survival among 345 patients treated at Mie University Hospital between 1995 and 2004, according to CLIP score. RESULTS The overall survival rates in the RFA + TACE group were significantly higher in the patients with CLIP scores of 1, 2, and 3 or more (5-year, 70.9%; 3-year, 73.7%; and 3-year, 100%, respectively), but they were not significantly different from the 5-year survival rates of the HR group with a CLIP score of 0 (83.7%). Among the patients with a CLIP score of 0, a significantly higher disease-free survival rate (5-year: 33.7%) was obtained in the HR subgroup (n = 35) than in the RFA + TACE subgroup (n = 35), both of which were followed since 2000, but morbidity (21.8%) was highest in the HR group. CONCLUSION RFA + TACE is concluded to be a safe treatment modality with better overall survival (5-year, > 60%) in HCC patients regardless of their CLIP score.
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Affiliation(s)
- Kentaro Yamagiwa
- Department of Surgery, Mie Prefectural Shima Hospital, Mie, Japan.
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Nanashima A, Masuda J, Miuma S, Sumida Y, Nonaka T, Tanaka K, Hidaka S, Sawai T, Nagayasu T. Selection of treatment modality for hepatocellular carcinoma according to the modified Japan Integrated Staging score. World J Gastroenterol 2008; 14:58-63. [PMID: 18176962 PMCID: PMC2673392 DOI: 10.3748/wjg.14.58] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To compare the prognosis of patients who underwent hepatectomy and ablation using the modified Japan Integrated Staging score (mJIS).
METHODS: We examined the clinicopathologic records and patient outcomes in 278 HCC patients including 226 undergoing hepatectomy and 52 undergoing ablation therapy.
RESULTS: Cirrhosis was more frequent in the ablation group. Tumor size, number and presence of vascular invasion were significantly higher in the operation group compared to the ablation group. The local recurrence rate adjacent to treated lesions was significantly higher in the ablation group compared to the operation group (P < 0.05). The 3- and 5-year survival rates in the ablation and the operation group were 66% and 78%, and 50% and 63%, respectively, but not significantly different. Over 50% survival rates were observed in patients with a mJIS score of 0-2 in both groups. However, survival rates with a score of 3-5 in both groups were significantly lower.
CONCLUSION: According to the mJIS system, both local treatments could be selected for patients with a score of 0-2. However, for patients with a score more than 3, liver transplantation might be a better option in patients with HCC.
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Nanashima A, Sumida Y, Abo T, Shindou H, Fukuoka H, Takeshita H, Hidaka S, Tanaka K, Sawai T, Yasutake T, Nagayasu T, Omagari K, Mine M. Modified Japan Integrated Staging is currently the best available staging system for hepatocellular carcinoma patients who have undergone hepatectomy. J Gastroenterol 2006; 41:250-6. [PMID: 16699859 DOI: 10.1007/s00535-005-1751-4] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2005] [Accepted: 10/28/2005] [Indexed: 02/06/2023]
Abstract
BACKGROUND We previously reported the effectiveness of the modified Cancer of the Liver Italian Program (CLIP) score in hepatocellular carcinoma (HCC) staging. To determine the best predictive staging system for HCC patients, we conducted a comparative analysis of prognosis using multivariate analysis in 230 Japanese HCC patients following hepatic resection. METHODS We compared overall survival as predicted by different staging systems: the tumor node metastasis (TNM) system by the Liver Cancer Study Group of Japan, the Japan Integrated Staging (JIS) score (Japanese TNM and Child-Pugh classification), the modified JIS score using liver damage grade, the CLIP score, and our modified CLIP score using protein induced by vitamin K absence or the antagonist II (PIVKA-II). RESULTS By a univariate analysis the PIVKA-II level (cut-off level, 400 mAU/ml) was significantly associated with patient survival (P = 0.031); however, alpha-fetoprotein level was not related to survival. Liver damage grade was significantly associated with patient survival (P = 0.039), although Child-Pugh classification was not related to survival. Univariate analysis showed that prediction of survival, according to disease stage, was better with the modified JIS score than with the TNM system, CLIP, modified CLIP, or JIS score. Multivariate analysis showed the modified JIS score showed the best ability to predict overall survival according to disease stage (Hazard ratio, 1.77; P = 0.002), and its Akaike information criteria statistic was the lowest (634.3). CONCLUSIONS The modified JIS score, a staging system that combines tumor factors and hepatic function, is a better predictor of prognosis than other systems in HCC patients who have undergone hepatic resection.
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Affiliation(s)
- Atsushi Nanashima
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
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17
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Nanashima A, Sumida Y, Tobinaga S, Shibata K, Shindo H, Obatake M, Shibasaki S, Ide N, Nagayasu T. Postoperative changes in protein-induced vitamin K absence or antagonist II levels after hepatectomy in patients with hepatocellular carcinoma: relationship to prognosis. HPB (Oxford) 2006; 8:137-41. [PMID: 18333262 PMCID: PMC2131417 DOI: 10.1080/13651820500273475] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND alpha-Fetoprotein (AFP) has been used as a marker for hepatocellular carcinoma (HCC). However, AFP levels are often high in patients with chronic hepatitis or cirrhosis. Protein-induced vitamin K absence or antagonist II (PIVKA-II) is more sensitive for the diagnosis of HCC and prediction of patient survival. Changes in these markers after treatment may reflect treatment curability and patient outcome. METHODS We conducted a retrospective analysis of prognosis of 63 HCC patients with high preoperative levels of AFP and PIVKA-II who underwent hepatectomy and examined the relationship between postoperative changes in both markers at 1 month and patient survival. Subjects were divided into three groups according to changes in these tumour markers after hepatectomy: normalization (N) group, decreased but still above the normal level (D) group and unchanged (U) group. RESULTS There were no significant differences in the numbers of patients who developed tumour recurrence between changes in AFP and PIVKA-II. Survival analysis showed no significant differences in tumour-free and overall survivals between groups with respect to AFP level. The PIVKA-II-N group showed significantly better tumour-free and overall survival compared with the D and U groups (p<0.01). Multivariate analysis that included other prognostic factors identified changes in PIVKA-II level as a significant and independent prognostic factor associated with overall survival. DISCUSSION Although changes in AFP did not correlate with patient prognosis, normalization of PIVKA-II was significantly associated with good patient survival after hepatectomy. Normalization of PIVKA-II after hepatectomy reflected the efficacy of treatment and is a suitable predictor of prognosis in HCC patients.
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Affiliation(s)
- A. Nanashima
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Y. Sumida
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - S. Tobinaga
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - K. Shibata
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - H. Shindo
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - M. Obatake
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - S. Shibasaki
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - N. Ide
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical SciencesNagasakiJapan
| | - Takeshi Nagayasu
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical SciencesNagasakiJapan
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18
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Nanashima A, Omagari K, Tobinaga S, Shibata K, Sumida Y, Mine M, Morino S, Shibasaki S, Ide N, Shindou H, Nagayasu T. Comparative study of survival of patients with hepatocellular carcinoma predicted by different staging systems using multivariate analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2005; 31:882-90. [PMID: 15993031 DOI: 10.1016/j.ejso.2005.04.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2004] [Revised: 04/13/2005] [Accepted: 04/22/2005] [Indexed: 10/25/2022]
Abstract
AIMS In a previous pilot study, we reported the usefulness of the modified the Cancer of the Liver Italian Program (CLIP) score for patients with hepatocellular carcinoma (HCC). To determine the best staging system for predicting the survival of HCC patients, we conducted a comparative analysis of prognosis using multivariate analysis in 210 Japanese HCC patients who underwent hepatic resection. METHODS We compared the survival as predicted by various staging systems, including tumour node metastasis (TNM) stage of the American Joint Commission on Cancer (AJCC) and the Liver Cancer Study Group of Japan, the Japan Integrated Staging (JIS) score (Japanese TNM and Child-Pugh classification), CLIP score and our modified CLIP score using protein induced by vitamin K absence or antagonist II (PIVKA-II). RESULTS Univariate analysis showed that discrimination of disease-free survival in the early and advanced stages by the JIS score and modified CLIP score was clearer than by the Japanese or AJCC TNM or the original CLIP score. Discrimination between stages of overall survival by all staging systems was significant. Multivariate analysis showed that the JIS, CLIP and modified CLIP scores were better staging systems for predicting survival than the Japanese and AJCC TNM. The modified CLIP score showed the lowest Akaike information criteria statistical value for disease-free and overall survival, which means the best discrimination ability for patient survival compared with the JIS score and CLIP score. CONCLUSIONS A staging system that combines tumour factors, sensitive tumour marker(s) and hepatic function is the best predictor of prognosis of HCC patients.
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Affiliation(s)
- A Nanashima
- Division of Surgical Oncology, Department of Translational Medical Sciences, Nagasaki University Graduate School of Biomedical Sciences, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan
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