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Wang B, Wu H, Wang S, Zhang ZY, Wu W, Yan K, Yang W. A novel nomogram for prediction of intrahepatic recurrence-free survival in patients with HCC followed by radiofrequency ablation. Br J Radiol 2024; 97:844-849. [PMID: 38346708 PMCID: PMC11027320 DOI: 10.1093/bjr/tqae038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 12/19/2023] [Accepted: 02/07/2024] [Indexed: 04/02/2024] Open
Abstract
OBJECTIVE Although radiofrequency ablation (RFA) has been considered as the favourable treatment option for hepatocellular carcinoma (HCC), there still exist some challenges for new recurrence after RFA. The present study aims to determine the factors affecting recurrence and develop an effective model to predict intrahepatic recurrence-free survival (RFS). METHODS Patients with HCC followed by RFA between 2000 and 2021 were included in this study. Multivariable Cox regression analysis was used to determine the independent prognostic factors and establish the nomogram predicting intrahepatic RFS after RFA. The predictive performance of the nomogram was assessed according to the C-index, calibration plots, and Kaplan-Meier curves stratified by the tertiles. RESULTS A total of 801 sessions in 660 patients (including 1155 lesions) were enrolled into this study. Intrahepatic new recurrence was observed in all patients during the follow-up, and the mean intrahepatic RFS was 21.9 months in the present cohort. According to multivariate COX regression analysis, five independent prognostic factors affecting intrahepatic RFS were determined, including age, Child-Pugh class, tumour distribution, number of tumours, and a-fetoprotein (AFP). Based on all independent prognostic factors, the nomogram model was developed and evaluated, which achieved favourable discrimination and calibration. CONCLUSION This study established five independent prognostic factors and constructed a nomogram model to predict intrahepatic RFS for HCC patients followed by RFA. It could better help clinicians select RFA candidates, as well as offering the important information about whether patients need receive comprehensive treatment to prevent new recurrence after RFA. ADVANCES IN KNOWLEDGE (1) In this study, 5 preoperative clinic-pathological variables were determined as the independent prognostic factors affecting RFS after RFA in the current largest sample size. (2) Based on these independent prognostic factors, a prognostic nomogram predicting RFS after RFA was established, which may be used to select patients who benefit from RFA and could help both surgeons and patients provide useful information for choosing the personalized treatment.
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Affiliation(s)
- Bing Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Hao Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Song Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Zhong-yi Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Wei Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Kun Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Wei Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing 100142, China
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Deng Q, He M, Fu C, Feng K, Ma K, Zhang L. Radiofrequency ablation in the treatment of hepatocellular carcinoma. Int J Hyperthermia 2022; 39:1052-1063. [PMID: 35944905 DOI: 10.1080/02656736.2022.2059581] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE The purpose of this article is to discuss the use, comparative efficacy, and research progress of radiofrequency ablation (RFA), alone or in combination with other therapies, for the treatment of hepatocellular carcinoma (HCC). METHOD To search and summarize the basic and clinical studies of RFA in recent years. RESULTS RFA is one of the radical treatment methods listed in the guidelines for the diagnosis and treatment of HCC. It has the characteristics of being minimally invasive and safe and can obtain good local tumor control, and it can improve the local immune ability, improve the tumor microenvironment and enhance the efficacy of chemotherapy drugs. It is commonly used for HCC treatment before liver transplantation and combined ALPPS and hepatectomy for HCC. In addition, the technology of RFA is constantly developing. The birth of noninvasive, no-touch RFA technology and equipment and the precise RFA concept have improved the therapeutic effect of RFA. CONCLUSION RFA has good local tumor control ability, is minimally invasive, is safe and has other beneficial characteristics. It plays an increasingly important role in the comprehensive treatment strategy of HCC. Whether RFA alone or combined with other technologies expands the surgical indications of patients with HCC and provides more benefits for HCC patients needs to be determined.
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Affiliation(s)
- Qingsong Deng
- Army Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Minglian He
- Department of Neurosurgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Chunchuan Fu
- Department of Hepatobiliary Surgery, Xuanhan County People's Hospital, Xuanhan, China
| | - Kai Feng
- Army Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Kuansheng Ma
- Army Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Leida Zhang
- Army Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
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Al-Ameri A, Yu X, Zheng S. Predictors of post-recurrence survival in hepatocellular carcinoma patients following liver transplantation: Systematic review and meta-analysis. Transplant Rev (Orlando) 2021; 36:100676. [PMID: 34999555 DOI: 10.1016/j.trre.2021.100676] [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: 08/31/2021] [Revised: 12/12/2021] [Accepted: 12/14/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Data on predictors of post-recurrence survival (PRS) of recurrent hepatocellular carcinoma (HCC) after liver transplantation (LT) have not been reviewed and analysed systematically. We aimed to systematically analyse all published data on the predictors for PRS. METHODS In accordance with PRISMA and MOOSE guidelines, online search of PubMed and EMBASE databases was done for all reports that evaluate the predictors of PRS based on multivariate analyses. Cumulative analyses of hazard ratios (HRs) and their corresponding 95% CIs were conducted to assess the potential predictors of PRS. RESULTS Twenty-three studies met the inclusion criteria. Among the 11,868 patients involved, 1921 (16%) had HCC recurrence within a median time of 16 months. The following were recurrence and tumour-related predictors: time to recurrence (<1 year; HR: 1.97; p < 0.001), AFP level at recurrence(≥100 ng/ml; HR: 1.82; p < 0.001), multiple recurrence (HR: 1.22; p < 0.001), bone recurrence (HR: 2.10; p < 0.001), poor differentiation (HR: 1.52; p < 0.001), intrahepatic recurrence (HR: 0.91; p = 0.03), extrahepatic recurrence (HR: 1.87; p < 0.001), Milan criteria at LT (HR: 1.34; p < 0.001), microvascular invasion (HR: 1.59; p < 0.001), multiorgan recurrence (HR: 1.28; p < 0.001), and recurrent HCV infection (HR: 1.21; p < 0.001). The treatment-related predictors were as follows: surgical resection (HR: 0.33; p < 0.001), mTOR inhibitors (HR: 0.63; p < 0.001), sorafenib (HR: 1.00; p = 0.01), palliative treatment (HR: 3.07; p < 0.001), RFA (HR: 0.47; p < 0.001), and radiotherapy (HR: 1.19; p < 0.001). CONCLUSIONS Systematic evaluation of these predictors could guide surgeons to design risk-adapted algorithms for the management of post-LT HCC recurrence to construct reliable predictive models and to design future prospective studies or clinical trials.
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Affiliation(s)
- Abdulahad Al-Ameri
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; NHC Key Laboratory of Combined Multi-organ Transplantation, China; Key Laboratory of the diagnosis and treatment of organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment For Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences, China; Key Laboratory of Organ Transplantation, Research Center for Diagnosis and Treatment of Hepatobiliary Diseases, Zhejiang Province, Hangzhou 310003, China
| | - Xiaobo Yu
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; NHC Key Laboratory of Combined Multi-organ Transplantation, China; Key Laboratory of the diagnosis and treatment of organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment For Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences, China; Key Laboratory of Organ Transplantation, Research Center for Diagnosis and Treatment of Hepatobiliary Diseases, Zhejiang Province, Hangzhou 310003, China
| | - Shusen Zheng
- Department of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China; NHC Key Laboratory of Combined Multi-organ Transplantation, China; Key Laboratory of the diagnosis and treatment of organ Transplantation, Research Unit of Collaborative Diagnosis and Treatment For Hepatobiliary and Pancreatic Cancer, Chinese Academy of Medical Sciences, China; Key Laboratory of Organ Transplantation, Research Center for Diagnosis and Treatment of Hepatobiliary Diseases, Zhejiang Province, Hangzhou 310003, China.
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Mitani H, Naito A, Chosa K, Kodama H, Sumida M, Moriya T, Awai K. Safety margin for CT- and US-guided radiofrequency ablation after TACE of HCC in the hepatic dome. MINIM INVASIV THER 2021; 31:894-901. [PMID: 34726557 DOI: 10.1080/13645706.2021.1995436] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
INTRODUCTION We evaluated the safety margin in patients with hepatocellular carcinoma (HCC) in the hepatic dome who underwent computed tomography (CT)- or ultrasound (US)-guided radiofrequency ablation (RFA). MATERIAL AND METHODS Included in this single-center study were 46 patients with 56 HCCs in the hepatic dome undergoing RFA after transarterial chemoembolization from January 2009 to December 2016. Thirty were addressed with CT fluoroscopy and 26 with US guidance. The technical success, safety margin, and local tumor progression (LTP) were evaluated. RESULTS Technical success rate was 100% in the CT-RFA and 84.6% in the US-RFA group (p = .04). The average safety margin was 4.8 mm in the CT-RFA and 3.0 mm in the US-RFA group (p = .01). There was no LTP among the HCCs with a safety margin >3 mm achieved in 73.3% CT-RFA and 42.3% US-RFA group tumors (p = .03). Of the US-RFA group, six required additional RFA. There was no significant inter-group difference in LTP (p = .36). CONCLUSION CT-guided RFA was superior to US-guided RFA with respect to the technical success rate and the acquisition of an appropriate safety margin in patients with HCC in the hepatic dome.
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Affiliation(s)
- Hidenori Mitani
- Department of Radiology, Chugoku Rosai Hospital, Kure, Japan.,Department of Diagnostic Radiology, Graduate School of Biomedical and Health Sciences, Hiroshima University Hospital, Hiroshima, Japan
| | - Akira Naito
- Department of Radiology, Memorial Jun Makidono Hospital, Hiroshima, Japan
| | - Keigo Chosa
- Department of Diagnostic Radiology, Graduate School of Biomedical and Health Sciences, Hiroshima University Hospital, Hiroshima, Japan
| | - Hisayuki Kodama
- Department of Radiology, Chugoku Rosai Hospital, Kure, Japan
| | - Masumi Sumida
- Department of Radiology, Chugoku Rosai Hospital, Kure, Japan
| | - Takashi Moriya
- Department of Internal Medicine, Chugoku Rosai Hospital, Kure, Japan
| | - Kazuo Awai
- Department of Diagnostic Radiology, Graduate School of Biomedical and Health Sciences, Hiroshima University Hospital, Hiroshima, Japan
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Sun X, Yang Z, Mei J, Lyu N, Lai J, Chen M, Zhao M. The guiding value of microvascular invasion for treating early recurrent small hepatocellular carcinoma. Int J Hyperthermia 2021; 38:931-938. [PMID: 34121576 DOI: 10.1080/02656736.2021.1937715] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) patients with microvascular invasion (MVI) have worse survival. Whether the presence of MVI indicates the necessity of more aggressive locoregional treatments for recurrences remains to be elucidated. METHODS We reviewed patients who underwent curative hepatectomy for primary HCC in our institution, and 379 patients with recurrent HCC up to three nodules smaller than 3 cm were enrolled. The Kaplan-Meier method was adopted to compare the secondary recurrence-free survival (sRFS) and post-recurrence survival (PRS) among patients undergoing hepatectomy, RFA and transarterial chemoembolization plus RFA (TACE-RFA). Cox regression analyses were performed to identify independent prognostic factors. RESULTS Both the sRFS and PRS of the MVI (-) group were significantly longer than those of the MVI (+) group (p = 0.001 and 0.011). For patients with MVI (-), no significant difference was found in sRFS or PRS among recurrent HCC patients receiving hepatectomy, RFA or TACE-RFA (p = 0.149 and 0.821). A similar trend was found in patients with MVI (+) (p = 0.851 and 0.960). Further analysis found that TACE-RFA provided better sRFS than hepatectomy or RFA alone in patients with MVI (+) and early recurrence within two years (p = 0.036 and 0.044). CONCLUSION For HCC patients with MVI (+) and early small recurrence, TACE-RFA could achieve better prognosis than hepatectomy or RFA alone, while RFA alone provided comparable survival benefits compared with hepatectomy or TACE-RFA in other HCC patients with small recurrence.
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Affiliation(s)
- Xuqi Sun
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Liver Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou, China
| | - Ziliang Yang
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Liver Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Jie Mei
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Liver Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Ning Lyu
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Minimally Invasive Interventional Division, Liver Cancer Group, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Jinfa Lai
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Minimally Invasive Interventional Division, Liver Cancer Group, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Minshan Chen
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Liver Surgery, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Ming Zhao
- Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Minimally Invasive Interventional Division, Liver Cancer Group, Sun Yat-Sen University Cancer Center, Guangzhou, China
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Liu B, Huang G, Xie X, Zhao Q, Su L, Liu M, Li X, Long J, Kuang M, Xie X. Feasibility and outcomes of percutaneous radiofrequency ablation for intrahepatic recurrent hepatocellular carcinoma after liver transplantation: a single-center experience. Int J Hyperthermia 2020; 37:1202-1209. [PMID: 33100042 DOI: 10.1080/02656736.2020.1834154] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Baoxian Liu
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Guangliang Huang
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaohua Xie
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qiang Zhao
- Department of Organ Transplantation, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Liya Su
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ming Liu
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaoju Li
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jianting Long
- Department of Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ming Kuang
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Department of Liver Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaoyan Xie
- Division of Interventional Ultrasound, Department of Medical Ultrasound, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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