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Matoba M, Tsuchiya H, Kondo T, Ota K. Stereotactic body radiotherapy delivered with IMRT for oligometastatic regional lymph node metastases in hepatocellular carcinoma: a single-institutional study. JOURNAL OF RADIATION RESEARCH 2020; 61:776-783. [PMID: 32845298 PMCID: PMC7482167 DOI: 10.1093/jrr/rraa067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 07/01/2020] [Indexed: 06/11/2023]
Abstract
The optimal treatment to lymph node metastases in hepatocellular carcinoma (HCC) has not been established, yet. Our aim was to evaluate the local control, the survival benefit and the toxicity of stereotactic body radiotherapy (SBRT) delivered with intensity-modulated radiotherapy (IMRT) to oligometastatic regional lymph node in HCC patients. We retrospectively analyzed 15 patients with HCC treated with SBRT delivered using IMRT to 24 regional lymph node metastases. Dose prescriptions were set to 45 Gy in 6 fractions of 7.5 Gy for solitary lesions and 49.5 Gy in 9 fractions of 5.5 Gy for multiple lesions. For the planning target volume, the plan was optimized aiming for a V95% > 90%. The study endpoints were freedom from local progression (FFLP), progression-free survival (PFS), overall survival (OS) and toxicity. The median follow-up was 18.1 months. The 1-year and 2-year FFLP rates were 100 and 90 ± 9.5%, respectively. The 1-year PFS rate was 46.7 ± 12.9%, and the 1-year and 2-year OS rates were 73.3 ± 11.4 and 28.6 ± 12.7%, respectively. Only one patient had a duodenal ulcer and three patients had liver enzyme elevation in sub-acute toxicity, however there was no grade ≥ 3 toxicity. In conclusion, SBRT delivered with IMRT to lymph node metastases can offer excellent local control with minimal toxicity, and SBRT may improve HCC patients' survival more than conventional radiotherapy.
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Affiliation(s)
- Munetaka Matoba
- Corresponding author. Department of Radiology, Kanazawa Medical University, Daigaku 1-1, Uchinada, Kahoku, Ishikawa, 920-0293, Japan. Tel: +8176 2862211, Fax: +81762868096;
| | | | - Tamaki Kondo
- Department of Radiology, Kanazawa Medical University
| | - Kiyotaka Ota
- Department of Radiology, Kanazawa Medical University
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Rim CH, Kim CY, Yang DS, Yoon WS. The role of external beam radiotherapy for hepatocellular carcinoma patients with lymph node metastasis: a meta-analysis of observational studies. Cancer Manag Res 2018; 10:3305-3315. [PMID: 30233246 PMCID: PMC6132227 DOI: 10.2147/cmar.s175703] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Purpose Lymph node metastasis of hepatocellular carcinoma is categorized as advanced in Barcelona Clinic of Liver Cancer staging, and sorafenib is a sole treatment recommended. However, appliance of local treatment including external beam radiotherapy (EBRT) has not been uncommon. We performed a meta-analysis and systemically reviewed current literature to evaluate the efficacy and safety of EBRT. Methods PubMed, Medline, Cochrane library, and Embase were systemically searched until December 17, 2017. The primary endpoint of analyses was response rate (RR), and 1-year overall survival and complication rates of grade ≥3 were secondary endpoints. Complications were primarily assessed descriptively. Results A total of 8 studies comprising 521 patients were included. The pooled RR was 73.1% (95% confidence interval [CI]: 63.6–80.9), and high-dose EBRT groups had better RR than the low-dose group (82.2% [95% CI: 74.4–88.1] vs 51.1% [95% CI: 40.3–61.7]; P=0.001]. The pooled 1-year overall survival rate was 41.0% (95% CI: 32.9–49.6). Six studies assessed the survival benefit according to RR, and 5 (83.3%) of these 6 studies reported statistically significant survival benefit. The most common grade ≥3 toxicities were thrombocytopenia and gastrointestinal complication, with pooled rates of 3.4% (95% CI: 1.2–9.5) and 3.5% (95% CI:1.7–7.2), respectively. Conclusion EBRT showed a pooled RR of 73.1% and was safely performed. EBRT might palliate symptoms through tumor reductions and improve survival. Use of sorafenib combined or sequentially with EBRT can be recommended rather than monotherapy.
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Affiliation(s)
- Chai Hong Rim
- Department of Radiation Oncology, Ansan Hospital, Korea University Medical College, Ansan, Gyeonggi-do, Republic of Korea,
| | - Chul Yong Kim
- Department of Radiation Oncology, Anam Hospital, Korea University Medical College, Seoul, Republic of Korea
| | - Dae Sik Yang
- Department of Radiation Oncology, Guro Hospital, Korea University Medical College, Seoul, Republic of Korea
| | - Won Sup Yoon
- Department of Radiation Oncology, Ansan Hospital, Korea University Medical College, Ansan, Gyeonggi-do, Republic of Korea,
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Wada Y, Takami Y, Matsushima H, Tateishi M, Ryu T, Yoshitomi M, Matsumura T, Saitsu H. The Safety and Efficacy of Combination Therapy of Sorafenib and Radiotherapy for Advanced Hepatocellular Carcinoma: A Retrospective Study. Intern Med 2018; 57:1345-1353. [PMID: 29279513 PMCID: PMC5995712 DOI: 10.2169/internalmedicine.9826-17] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Objective Sorafenib is a standard therapy for advanced hepatocellular carcinoma (HCC), whereas radiotherapy is effective for local control of extrahepatic spread (EHS) or macrovascular invasion (MVI). This study investigated the safety and efficacy of this combined therapy to treat advanced HCC. Methods This retrospective study reviewed 62 patients with advanced-stage HCC with EHS or MVI who received sorafenib therapy, excluding the patients with only lung metastases. Results Of the 62 patients, 15 were treated using the combined therapy of sorafenib and radiotherapy (group RS), and 47 were treated with sorafenib monotherapy (group S). In group RS, patients were treated using three-dimensional conformal radiotherapy with a total irradiation dose of 30-60 Gy (median, 50 Gy). Irradiation was targeted at the bone, lymph nodes, adrenal gland, and MVI in 6, 5, 1, and 4 patients, respectively. The overall incidence of adverse events was 93.3% in group RS and 91.5% in group S (p=N.S.). Incidences of thrombocytopenia, leukopenia, and skin reaction were significantly higher in group RS (73.3%, 40.0%, and 66.7%, respectively) than in group S (36.2%, 10.6%, and 27.7%, respectively, p=0.02, 0.02, and <0.01, respectively). The incidence of severe adverse events, however, was comparable in the 2 groups: 20% in group RS and 19.2% in group S. The median progression-free survival (PFS) of EHS or MVI, PFS of whole lesions, and overall survival were longer in group RS (13.5, 10.6, and 31.2 months, respectively) than in group S (3.3, 3.5, and 12.1 months, respectively) (p<0.01 for all). Conclusion Sorafenib in combination with radiotherapy is a feasible and tolerable treatment option for advanced HCC.
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Affiliation(s)
- Yoshiyuki Wada
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Japan
| | - Yuko Takami
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Japan
| | - Hajime Matsushima
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Japan
| | - Masaki Tateishi
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Japan
| | - Tomoki Ryu
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Japan
| | - Munehiro Yoshitomi
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Japan
| | - Taisei Matsumura
- Department of Radiology, National Hospital Organization Kyushu Medical Center, Japan
| | - Hideki Saitsu
- Department of Hepato-Biliary-Pancreatic Surgery, Clinical Research Institute, National Hospital Organization Kyushu Medical Center, Japan
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Kim Y, Park HC, Yoon SM, Kim TH, Lee J, Choi J, Yu JI, Park JH, Kim JH, Park JW, Seong J. Prognostic group stratification and nomogram for predicting overall survival in patients who received radiotherapy for abdominal lymph node metastasis from hepatocellular carcinoma: a multi-institutional retrospective study (KROG 15-02). Oncotarget 2017; 8:94450-94461. [PMID: 29212241 PMCID: PMC5706887 DOI: 10.18632/oncotarget.21775] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 09/20/2017] [Indexed: 12/18/2022] Open
Abstract
OBJECTIVE To develop a prognostic model for overall survival (OS) in hepatocellular carcinoma (HCC) patients receiving radiotherapy (RT) to metastatic abdominal lymph nodes (LNs). MATERIALS AND METHODS Two hundred twenty-eight patients treated with RT to metastatic abdominal LNs were retrospectively reviewed. RESULTS Median OS in all patients was 11.1 months. LN responders had significantly higher median OS than non-responders (14.2 months vs. 7.5 months, p<0.05). On multivariate analysis, Child-Pugh classification, status of intrahepatic tumor, presence of distant metastasis, number and location of metastatic LNs, serum level of alpha fetoprotein (AFP), and the LN response to RT were significant prognostic factors for OS (p < 0.05 each). Based on the results of multivariate analysis, prognostic group stratification according to the number of pre-treatment risk factors was a significant predictor of OS, and median OS in patients with ≥ 4, 3, 2, 1, and 0 risk factors were 2.9, 5.5, 10.3, 13.6, and 27.8 months, respectively (p<0.05). A nomogram was formulated by integrating the different prognostic contribution of each factor, and it showed good accuracy for predicting 2-year OS with a concordance index of 0.72. CONCLUSION Prognostic group stratification and nomogram could be useful prognostic and therapeutic indicators in selecting treatment strategies.
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Affiliation(s)
- Youngkyong Kim
- Center for Liver Cancer, National Cancer Center, Goyang, Korea
| | - Hee Chul Park
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang Min Yoon
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Tae Hyun Kim
- Center for Liver Cancer, National Cancer Center, Goyang, Korea
| | - Jieun Lee
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jinhyun Choi
- Department of Radiation Oncology, Yonsei University College of Medicine, Seoul, Korea
| | - Jeong Il Yu
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin-Hong Park
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong Hoon Kim
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Joong-Won Park
- Center for Liver Cancer, National Cancer Center, Goyang, Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei University College of Medicine, Seoul, Korea
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Mu L, Sun L, Pan T, Lyu N, Li S, Li X, Wang J, Xie Q, Deng H, Zheng L, Peng J, Shen L, Fan W, Wu P, Zhao M. Percutaneous CT-guided radiofrequency ablation for patients with extrahepatic oligometastases of hepatocellular carcinoma: long-term results. Int J Hyperthermia 2017; 34:59-67. [PMID: 28540809 DOI: 10.1080/02656736.2017.1318332] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The aim of this study was to evaluate the therapeutic outcome of percutaneous computed tomography (CT)-guided radiofrequency ablation (RFA) for extrahepatic oligometastases of hepatocellular carcinoma (HCC). METHODS Institutional review board approval was obtained for this retrospective study, and all patients provided written informed consent. Between April 2004 and December 2015, 116 oligometastases (diameter, 5-50 mm; 20.3 ± 10.4) in 79 consecutive HCC patients (73 men and 6 women; average age, 50.3 years ±13.0) were treated with RFA. We focussed on patients with 1-3 extrahepatic metastases (EHM) confined to 1-2 organs (including the lung, adrenal gland, bone, lymph node and pleura/peritoneum) who were treated naïve with curative intent. Survival, technical success and safety were evaluated. The log-rank test and Cox proportional hazards regression models were used to analyse the survival data. RESULTS No immediate technical failure occurred, and at 1 month, the technique effectiveness rate was determined to be 95.8%. After a median follow-up time of 28.0 months (range, 6-108 months), the 1-, 2- and 3-year overall survival (OS) rates were 91, 70 and 48%, respectively, with a median survival time of 33.5 months. Time to unoligometastatic progression (TTUP) of less than 6 months (p < 0.001) and a Child-Pugh score of more than 5 (p = 0.001) were significant indicators of shorter OS. The 1-, 2- and 3-year disease free survival (DFS) rates were 34, 21 and 8%, respectively, with a median DFS time of 6.8 months. DFS was better for those with lung metastases (p = 0.006). Major complication occurred in nine (9.5%, 9/95) RFA sessions without treatment-related mortality. CONCLUSIONS CT-guided RFA for oligometastatic HCC may provide favourable efficacy and technical success with a minimally invasive approach.
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Affiliation(s)
- Luwen Mu
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,b Minimally Invasive Interventional Division , Sun Yat-sen University Cancer Center , Guangzhou , PR China.,c Department of Vascular Interventional Radiology , Third Affiliated Hospital of Sun Yat-sen University , Guangzhou , PR China
| | - Lin Sun
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,d Department of Medical Imaging , Sun Yat-sen University Cancer Center , Guangzhou , PR China.,e Department of Medical Imaging , Guangdong Second Provincial General Hospital, Guangdong Provincial Emergency Hospital , Guangzhou , PR China
| | - Tao Pan
- c Department of Vascular Interventional Radiology , Third Affiliated Hospital of Sun Yat-sen University , Guangzhou , PR China
| | - Ning Lyu
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,b Minimally Invasive Interventional Division , Sun Yat-sen University Cancer Center , Guangzhou , PR China
| | - Shaolong Li
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,b Minimally Invasive Interventional Division , Sun Yat-sen University Cancer Center , Guangzhou , PR China
| | - Xishan Li
- f Department of Interventional Radiology , Guangzhou First People's Hospital Guangzhou Medical University , Guangzhou , PR China
| | - Jianpeng Wang
- g Target and Interventional Therapy Department of Oncology , First People's Hospital of Foshan, Affiliated Foshan Hospital of Sun Yat-sen University , Foshan , PR China
| | - Qiankun Xie
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,b Minimally Invasive Interventional Division , Sun Yat-sen University Cancer Center , Guangzhou , PR China
| | - Haijing Deng
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,b Minimally Invasive Interventional Division , Sun Yat-sen University Cancer Center , Guangzhou , PR China
| | - Lie Zheng
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,d Department of Medical Imaging , Sun Yat-sen University Cancer Center , Guangzhou , PR China
| | - Jianhong Peng
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,h Department of Colorectal Surgery , Sun Yat-sen University Cancer Center, Guangzhou , PR China
| | - Lujun Shen
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,b Minimally Invasive Interventional Division , Sun Yat-sen University Cancer Center , Guangzhou , PR China
| | - Weijun Fan
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,b Minimally Invasive Interventional Division , Sun Yat-sen University Cancer Center , Guangzhou , PR China
| | - Peihong Wu
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,b Minimally Invasive Interventional Division , Sun Yat-sen University Cancer Center , Guangzhou , PR China
| | - Ming Zhao
- a State Key Laboratory of Oncology in South China , Collaborative Innovation Center for Cancer Medicine , Guangzhou , PR China.,b Minimally Invasive Interventional Division , Sun Yat-sen University Cancer Center , Guangzhou , PR China
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Wee CW, Kim K, Chie EK, Yu SJ, Kim YJ, Yoon JH. Prognostic stratification and nomogram for survival prediction in hepatocellular carcinoma patients treated with radiotherapy for lymph node metastasis. Br J Radiol 2016; 89:20160383. [PMID: 27416997 DOI: 10.1259/bjr.20160383] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVE To establish a prognostic model for overall survival prediction in patients with hepatocellular carcinoma (HCC) treated with external beam radiotherapy (RT) for lymph node (LN) metastasis. METHODS 105 patients with HCC underwent RT for LN metastasis. The median age, biologically effective RT dose and follow-up period were 60 years, 59 Gy10 and 5.7 months, respectively. 51 patients had symptoms related to LN metastasis. RESULTS The median survival (MS) was 5.8 months for all patients. For patients with LN-related symptoms, MS was 3.8 months compared with 10.7 months for those without LN-related symptoms. On multivariate analysis of pre-RT factors, symptoms related to LN metastasis [hazard ratio (HR) 2.93], Child-Pugh Class B-C (HR 2.77), uncontrolled intrahepatic disease (HR 2.74) and non-nodal distant metastasis (HR 1.62) were significantly poor prognostic factors for survival (all p < 0.05). Prognostic grouping into three groups by the number of risk factors also had a significant predictive value for survival, with patients having 0, 1, 2 and 3-4 risk factors demonstrating MS of 18.0, 11.7, 5.7 and 3.0 months, respectively (p < 0.001). A clinical nomogram based on the four prognostic factors was formulated and demonstrated good accuracy for predicting 6-month survival with a concordance index of 0.77. CONCLUSION In a heterogeneous group of patients with HCC treated with RT for LN metastasis, the presence of LN-related symptoms was highly associated with poor survival. The prognostic grouping and nomogram developed by the present study can be effectively used for the prediction of survival. ADVANCES IN KNOWLEDGE Patients treated with RT for LN metastases harbour various clinical features. Prognostic model and nomogram can help in predicting survival in these patients.
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Affiliation(s)
- Chan Woo Wee
- 1 Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kyubo Kim
- 2 Department of Radiation Oncology, Ewha Womans University School of Medicine, Seoul, Republic of Korea
| | - Eui Kyu Chie
- 1 Department of Radiation Oncology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Su Jong Yu
- 3 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yoon Jun Kim
- 3 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jung Hwan Yoon
- 3 Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
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