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Kim J, Cheng JCH, Nam TK, Kim JH, Jang BK, Huang WY, Aikata H, Kim M, Kwon JH, Yue J, Lee VHF, Zeng Z, Seong J. Efficacy of Liver-Directed Combined Radiotherapy in Locally Advanced Hepatocellular Carcinoma with Portal Vein Tumor Thrombosis. Cancers (Basel) 2023; 15:3164. [PMID: 37370774 DOI: 10.3390/cancers15123164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/09/2023] [Accepted: 06/10/2023] [Indexed: 06/29/2023] Open
Abstract
PURPOSE Although systemic treatment is the mainstay for advanced hepatocellular carcinoma (HCC), numerous studies have highlighted the added value of local treatment. This study aimed to investigate the clinical efficacy of liver-directed combined radiotherapy (LD combined RT) compared with that of sorafenib, a recommended treatment until recently for locally advanced HCC presenting portal vein tumor thrombosis (PVTT), using a multinational patient cohort. MATERIALS AND METHODS We identified patients with HCC presenting PVTT treated with either sorafenib or LD combined RT in 10 tertiary hospitals in Asia from 2005 to 2014. Propensity score matching (PSM) was performed to minimize the imbalance between the two groups. The primary endpoint was overall survival (OS), and the secondary endpoints were progression-free survival (PFS) and treatment-related toxicity. RESULTS A total of 1035 patients (675 in the LD combined RT group and 360 in the sorafenib group) were included in this study. After PSM, 305 patients from each group were included in the analysis. At a median follow-up of 22.5 months, the median OS was 10.6 and 4.2 months for the LD combined RT and sorafenib groups, respectively (p < 0.001). The conversion rate to curative surgery was significantly higher (8.5% vs. 1.0%, p < 0.001), while grade ≥ 3 toxicity was fewer (9.2% vs. 16.1%, p < 0.001) in the LD combined RT group. CONCLUSIONS LD combined RT improved survival outcomes with a higher conversion rate to curative surgery in patients with locally advanced HCC presenting PVTT. Although further prospective studies are warranted, active multimodal local treatment involving radiotherapy is suggested for locally advanced HCC presenting PVTT.
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Affiliation(s)
- Jina Kim
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
| | - Jason Chia-Hsien Cheng
- Department of Radiation Oncology, National Taiwan University Hospital, Taipei 100229, Taiwan
| | - Taek-Keun Nam
- Department of Radiation Oncology, Chonnam National University Hwasun Hospital, Hwasun 58128, Republic of Korea
| | - Jin Hee Kim
- Department of Radiation Oncology, Keimyung University, Dongsan Hospital, Daegu 42601, Republic of Korea
| | - Byoung Kuk Jang
- Department of Internal Medicine, Keimyung University, Dongsan Hospital, Daegu 42601, Republic of Korea
| | - Wen-Yen Huang
- Department of Radiation Oncology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114202, Taiwan
| | - Hiroshi Aikata
- Department of Gastroenterology, Hiroshima Prefectural Hospital, Hiroshima 734-0004, Japan
| | - Myungsoo Kim
- Department of Radiation Oncology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 21431, Republic of Korea
| | - Jung Hyun Kwon
- Division of Hepatology, Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul 21431, Republic of Korea
| | - Jinbo Yue
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan 250117, China
| | - Victor Ho Fun Lee
- Department of Clinical Oncology, The University of Hong Kong, Hong Kong SAR, China
| | - Zhaochong Zeng
- Department of Radiation Oncology, Zhongshan Hospital Affiliated to Fudan University, Shanghai 200031, China
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea
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Wang D, Rao W. Bench-to-bedside development of multifunctional flexible embolic agents. Theranostics 2023; 13:2114-2139. [PMID: 37153738 PMCID: PMC10157739 DOI: 10.7150/thno.80213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 12/22/2022] [Indexed: 05/10/2023] Open
Abstract
Transarterial chemoembolization (TACE) has been demonstrated to provide a survival benefit for patients with unresectable hepatocellular carcinoma (HCC). However, conventional TACE still faces limitations associated with complications, side effects, unsatisfactory tumor responses, repeated treatment, and narrow indications. For further improvement of TACE, additional beneficial functions such as degradability, drug-loading and releasing properties, detectability, targetability, and multiple therapeutic modalities were introduced. The purpose here is to provide a comprehensive overview of current and emerging particulate embolization technology with respect to materials. Therefore, this review systematically identified and described typical features, various functions, and practical applications of recently emerging micro/nano materials as particulate embolic agents for TACE. Besides, new insights into the liquid metals-based multifunctional and flexible embolic agents were highlighted. The current development routes and future outlooks of these micro/nano embolic materials were also presented to promote advancement in the field.
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Affiliation(s)
- Dawei Wang
- Key Lab of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- Beijing Key Lab of CryoBiomedical Engineering, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, China
- ✉ Corresponding author: Dr. Dawei Wang. ; Pro. Wei Rao.
| | - Wei Rao
- Key Lab of Cryogenics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- Beijing Key Lab of CryoBiomedical Engineering, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- School of Future Technology, University of Chinese Academy of Sciences, Beijing 100049, China
- ✉ Corresponding author: Dr. Dawei Wang. ; Pro. Wei Rao.
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Manjunatha N, Ganduri V, Rajasekaran K, Duraiyarasan S, Adefuye M. Transarterial Chemoembolization and Unresectable Hepatocellular Carcinoma: A Narrative Review. Cureus 2022; 14:e28439. [PMID: 36176866 PMCID: PMC9509692 DOI: 10.7759/cureus.28439] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2022] [Indexed: 02/05/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is an aggressive tumor, and even with the breakthrough in preventive strategies, and new diagnostic and treatment modalities, incidence and fatality rates continue to climb. Patients with HCC are most commonly diagnosed in the later stage, where the disease has already advanced, making it impossible to undertake potentially curative surgery. Transarterial chemoembolization (TACE) is a locoregional therapy regarded as a first-line treatment in patients with intermediate-stage HCC (Barcelona clinical liver cancer {BCLC}-B). TACE is a minimally invasive and non-surgical procedure that combines local chemotherapeutic drug administration with embolization to treat HCC. It helps limit tumor growth, preserve liver function, and increase overall and progression-free survival in patients with intermediate-stage HCC. This article has reviewed the efficacy, survival, limitations, and overall benefit of TACE in patients with unresectable HCC. This article has also discussed the effectiveness of TACE for neoadjuvant chemoembolization and the use of TACE with combination therapies.
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Affiliation(s)
- Nisha Manjunatha
- Research, Our Lady of Fatima University College of Medicine, Metro Manila, PHL
| | | | | | | | - Mayowa Adefuye
- Research, University of Ibadan College of Medicine, Ibadan, NGA
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El-Agawy W, El-Ganainy SA, Gad MAA, Abd-Elsalam S, Mostafa WAA, El-Shewi MES. Combined Transarterial Chemoembolization with Microwave Ablation versus Microwave Alone for Treatment of Medium Sized Hepatocellular Carcinoma. Curr Cancer Drug Targets 2022; 22:77-85. [PMID: 35078397 DOI: 10.2174/1568009622666220117094146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 07/29/2021] [Accepted: 09/01/2021] [Indexed: 11/22/2022]
Abstract
Background & Aims:
Hepatocellular carcinoma (HCC) is the fifth most common cancer
and the second leading cause of cancer-related deaths. The only definitive treatment for both HCC
and cirrhosis is liver transplantation, but long wait times in some regions and a relatively fixed
number of donor organs negatively impact access to liver transplantation. The aim of the work was
to evaluate and compare the short outcome of patients with medium-sized HCC who will undergo
percutaneous microwave ablation (MWA) alone and in combination with TACE.
Methods:
This prospective study included 40 patients with medium-sized HCC lesions who were
classified into two groups; Group A that included twenty patients treated by TACE followed by percutaneous MWA after 2 weeks and group B that included twenty patients treated by 2 sessions of
percutaneous MWA with 2 weeks interval. Full history taking, clinical examination, laboratory investigation, abdominal ultrasonography and abdominal tri-phasic computed tomography (CT) with
contrast were obtained from the two groups. Laboratory and radiological follow up of the cases
were done at 1 and 3 months after the treatment.
Results:
There was no statistically significant difference in the sociodemographic criteria, laboratory measurement and clinical criteria between the cases in the two study groups before initiation of
treatment. The response was slightly better in the combined treatment group, but it did not show a
statistically significant difference. The incidence of complications was higher in the MWA group.
Conclusion::
Hepatocellular carcinoma is a common complication of HCV related cirrhosis. Association of TACE-MWA led to better response rates than MWA with fewer complications.
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Affiliation(s)
- Waleed El-Agawy
- Tropical Medicine Department, Faculty of Medicine, Port-Said University, Port Fouad, Egypt
| | | | - Magdy Abd Almawgoud Gad
- Hepatology, Gastroenterology and Infectious Diseases Department, Faculty of
Medicine, Benha University, Benha, Egypt
| | - Sherief Abd-Elsalam
- Tropical Medicine and Infectious Diseases Department, Tanta University,
Tanta, Egypt
| | | | - Mohammed El-Sayed El-Shewi
- Hepatology, Gastroenterology and Infectious Diseases Department, Faculty of
Medicine, Benha University, Benha, Egypt
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Jiang C, Cheng G, Liao M, Huang J. Individual or combined transcatheter arterial chemoembolization and radiofrequency ablation for hepatocellular carcinoma: a time-to-event meta-analysis. World J Surg Oncol 2021; 19:81. [PMID: 33741001 PMCID: PMC7980330 DOI: 10.1186/s12957-021-02188-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 12/03/2020] [Indexed: 02/08/2023] Open
Abstract
Background There is still some debate as to whether transcatheter arterial chemoembolization (TACE) plus radiofrequency ablation (RFA) is better than TACE or RFA alone. This meta-analysis aimed to compare the efficacy and safety of TACE plus RFA for hepatocellular carcinoma (HCC) with RFA or TACE alone. Methods We searched PubMed, MEDLINE, Embase, Cochrane Library, and CNKI (China National Knowledge Infrastructure) for all relevant randomized controlled trials and retrospective studies reporting overall survival (OS), recurrence-free survival (RFS), and complications of TACE plus RFA for HCC, compared with RFA or TACE alone. Results Twenty-one studies involving 3413 patients were included. TACE combined with RFA was associated with better OS (hazard ratio [HR]=0.62, 95% confidence intervals [CI] = 0.55–0.71, P < 0.001) and RFS (HR = 0.52, 95% CI = 0.39–0.69, P < 0.001) than TACE alone; compared with RFA alone, TACE plus RFA resulted in longer OS (HR = 0.63, 95% CI = 0.53–0.75, P < 0.001) and RFS (HR = 0.60, 95% CI = 0.51–0.71, P < 0.001). Subgroup analyses by tumor size also showed that combined treatment resulted in better OS and RFS compared with RFA alone in patients with HCC larger than 3 cm. Combined treatment resulted in similar rate of major complications compared with TACE or RFA alone (OR = 1.78, 95% CI = 0.99–3.20, P = 0.05; OR = 1.00, 95% CI = 0.42–2.38, P = 1.00, respectively). Conclusions TACE combined with RFA was more effective for HCC than TACE alone. For patients with a tumor larger than 3 cm, the combined treatment also achieved a better effect than RFA alone. Supplementary Information The online version contains supplementary material available at 10.1186/s12957-021-02188-4.
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Affiliation(s)
- Chuang Jiang
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Gong Cheng
- Department of Gastroenterology, Cadre Ward, Gansu Provincial Hospital, lanzhou, Gansu, China
| | - Mingheng Liao
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jiwei Huang
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
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Sehmbi AS, Froghi S, Oliveira de Andrade M, Saffari N, Fuller B, Quaglia A, Davidson B. Systematic review of the role of high intensity focused ultrasound (HIFU) in treating malignant lesions of the hepatobiliary system. HPB (Oxford) 2021; 23:187-196. [PMID: 32830069 DOI: 10.1016/j.hpb.2020.06.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 06/20/2020] [Accepted: 06/23/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND High Intensity Focused Ultrasound (HIFU) is an emerging non-invasive, targeted treatment of malignancy. The aim of this review was to assess the efficacy, safety and optimal technical parameters of HIFU to treat malignant lesions of the hepatobiliary system. METHODS A systematic search of the English literature was performed until March 2020, interrogating Pubmed, Embase and Cochrane Library databases. The following key-words were input in various combinations: 'HIFU', 'High intensity focussed ultrasound', 'Hepatobiliary', 'Liver', 'Cancer' and 'Carcinoma'. Extracted content included: Application type, Exposure parameters, Patient demographics, and Treatment outcomes. RESULTS Twenty-four articles reported on the clinical use of HIFU in 940 individuals to treat malignant liver lesions. Twenty-one studies detailed the use of HIFU to treat hepatocellular carcinoma only. Mean tumour size was 5.1 cm. Across all studies, HIFU resulted in complete tumour ablation in 55% of patients. Data on technical parameters and the procedural structure was very heterogeneous. Ten studies (n = 537 (57%) patients) described the use of HIFU alongside other modalities including TACE, RFA and PEI; 66% of which resulted in complete tumour ablation. Most common complications were skin burns (15%), local pain (5%) and fever (2%). CONCLUSION HIFU has demonstrated benefit as a treatment modality for malignant lesions of the hepatobiliary system. Combining HIFU with other ablative therapies, particularly TACE, increases the efficacy without increasing complications. Future human clinical studies are required to determine the optimal treatment parameters, better define outcomes and explore the risks and benefits of combination therapies.
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Affiliation(s)
- Arjan S Sehmbi
- Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, Garrod Building, Whitechapel, London, UK
| | - Saied Froghi
- Department of HPB & Liver Transplantation, Royal Free Hospital Hampstead, London, UK; Division of Surgery & Interventional Sciences, University College London, Royal Free Campus, Hampstead, London, UK.
| | | | - Nader Saffari
- Faculty of Engineering Sciences, University College London, Gower Street, London, UK
| | - Barry Fuller
- Division of Surgery & Interventional Sciences, University College London, Royal Free Campus, Hampstead, London, UK
| | - Alberto Quaglia
- Department of Pathology, Royal Free Hospital, Hampstead, London, UK
| | - Brian Davidson
- Department of HPB & Liver Transplantation, Royal Free Hospital Hampstead, London, UK; Division of Surgery & Interventional Sciences, University College London, Royal Free Campus, Hampstead, London, UK
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Kim N, Cheng J, Jung I, Liang JD, Shih YL, Huang WY, Kimura T, Lee VHF, Zeng ZC, Zhenggan R, Kay CS, Heo SJ, Won JY, Seong J. Stereotactic body radiation therapy vs. radiofrequency ablation in Asian patients with hepatocellular carcinoma. J Hepatol 2020; 73:121-129. [PMID: 32165253 DOI: 10.1016/j.jhep.2020.03.005] [Citation(s) in RCA: 102] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 02/26/2020] [Accepted: 03/02/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Few studies have been conducted to compare the efficacies of stereotactic body radiation therapy (SBRT) and radiofrequency ablation (RFA). Thus, in this multinational study, we compared the effectiveness of SBRT and RFA in patients with unresectable HCC. METHODS The retrospective study cohort included 2,064 patients treated in 7 hospitals: 1,568 and 496 in the RFA and SBRT groups, respectively. More than half of the patients (56.5%) developed recurrent tumors, mainly after transarterial chemoembolization (44.8%). Propensity score matching was performed to adjust for clinical factors (n = 313 in each group). RESULTS At baseline, the SBRT group had unfavorable clinical features compared to the RFA group, including BCLC stage (B-C 65% vs. 16%), tumor size (median 3.0 cm vs. 1.9 cm), and frequent history of liver-directed treatment (81% vs. 49%, all p <0.001). With a median follow-up of 27.7 months, the 3-year cumulative local recurrence rates in the SBRT and RFA groups were 21.2% and 27.9%, respectively (p <0.001). After adjusting for clinical factors, SBRT was related to a significantly lower risk of local recurrence than RFA in both the entire (hazard ratio [HR] 0.45, p <0.001) and matched (HR 0.36, p <0.001) cohorts. In subgroup analysis, SBRT was associated with superior local control in small tumors (≤3 cm) irrespective of location, large tumors located in the subphrenic region, and those that progressed after transarterial chemoembolization. Acute grade ≥3 toxicities occurred in 1.6% and 2.6% of the SBRT and RFA patients, respectively (p = 0.268). CONCLUSIONS SBRT could be an effective alternative to RFA for unresectable HCC, particularly for larger tumors (>3 cm) in a subphrenic location and tumors that have progressed after transarterial chemoembolization. LAY SUMMARY It is currently not known what the best treatment option is for patients with unresectable hepatocellular carcinoma. Here, we show that stereotactic body radiation therapy provides better local control than radiofrequency ablation, with comparable toxicities. Stereotactic body radiation therapy appears to be an effective alternative to radiofrequency ablation that should be considered when there is a higher risk of local recurrence or toxicity after radiofrequency ablation.
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Affiliation(s)
- Nalee Kim
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Republic of Korea
| | - Jason Cheng
- Department of Radiation Oncology, National Taiwan University Hospital, Taiwan
| | - Inkyung Jung
- Division of Biostatistics, Department of Biomedical Systems Informatics, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ja Der Liang
- Department of Internal Medicine, National Taiwan University Hospital, Taiwan
| | - Yu Lueng Shih
- Division of Gastroenterology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taiwan
| | - Wen-Yen Huang
- Department of Radiation Oncology, Tri-Service General Hospital, National Defense Medical Center, Taiwan
| | - Tomoki Kimura
- Department of Radiation Oncology, Hiroshima University Hospital, Japan
| | - Victor H F Lee
- Department of Radiation Oncology, The University of Hong Kong, Hong Kong
| | - Zhao Chong Zeng
- Department of Radiation Oncology, Zhongshan Hospital, Fudan University, China
| | - Ren Zhenggan
- Department of Medical Hepatology, Zhongshan Hospital, Fudan University, China
| | - Chul Seung Kay
- Department of Radiation Oncology, Incheon St. Mary Hospital, Republic of Korea
| | - Seok Jae Heo
- Division of Biostatistics, Department of Biomedical Systems Informatics, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jong Yoon Won
- Department of Interventional Radiology, Yonsei Cancer Center, Yonsei University College of Medicine, Republic of Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Republic of Korea.
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Winkler N, Strübing F, Groß W, Mier W, Ryschich E. Phenomenon of Endothelial Antibody Capture: Principles and Potential for Locoregional Targeting of Hepatic Tumors. Hepatology 2018; 68:1804-1816. [PMID: 29734469 DOI: 10.1002/hep.30072] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 04/17/2018] [Accepted: 04/30/2018] [Indexed: 01/26/2023]
Abstract
The systemic drug circulation represents a source of adverse effects during tumor targeting. We studied the binding efficacy of endothelium-specific antibodies after a very short contact with an antigen target, along with assessing the intravascular capture and targeting potential of these antibodies after locoregional injection. Fast-binding anti-CD 146 (clone ME-9F1) and anti-CD31 (clone 390) antibodies were selected based on histological analysis of their binding activity. The efficacy of antibody capture by hepatic endothelium under different conditions was analyzed using an isolated liver perfusion model. The local enrichment of R-phycoerythrin and 125 I-conjugated antibody was studied in vivo in two hepatic tumor models using biodistribution, scintigraphic imaging, and fluorescence microscopy. Upon injection into the tumor-feeding artery, the antibody was immediately captured in the microvasculature during the first passage. At doses not exceeding the saturation level of endothelial epitopes, the capture efficacy was almost 90%. We showed that the efficacy of endothelial capture is controlled by factors such as antibody affinity, number of binding sites on the endothelium, and microvascular flow rate. The targeting potential of endothelial capture was experimentally proven in vivo using scintigraphic imaging and biodistribution analysis after locoregional intra-arterial injection of 125 I-labeled antibodies in hepatic tumor models. Conclusion: The unique phenomenon of endothelial capture can broadly prevent systemic circulation of the antibody or antibody-drug conjugates applied by intravascular injection and may have specific relevance for targeting of hepatic tumors.
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Affiliation(s)
- Nora Winkler
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Felix Strübing
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Wolfgang Groß
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Walter Mier
- Department of Nuclear Medicine, University Hospital Heidelberg, Heidelberg, Germany
| | - Eduard Ryschich
- Department of General, Visceral and Transplantation Surgery, University Hospital Heidelberg, Heidelberg, Germany
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Value of texture analysis based on enhanced MRI for predicting an early therapeutic response to transcatheter arterial chemoembolisation combined with high-intensity focused ultrasound treatment in hepatocellular carcinoma. Clin Radiol 2018; 73:758.e9-758.e18. [PMID: 29804627 DOI: 10.1016/j.crad.2018.04.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 04/03/2018] [Indexed: 02/06/2023]
Abstract
AIM To evaluate the potential value of texture analysis (TA) based on contrast-enhanced magnetic resonance imaging (MRI) for predicting an early response of patients with hepatocellular carcinoma (HCC) who were treated with transcatheter arterial chemoembolisation (TACE) combined with high-intensity focused ultrasound (HIFU). MATERIALS AND METHODS Patients with HCC (n=89) who underwent contrast-enhanced MRI at 1.5 T 1 week before and 1 week, 1 month, and 3 months after TACE/HIFU were included in this retrospective study. Early responses were evaluated by two radiologists according to the Response Evaluation Criteria in Cancer of the Liver (RECICL). An independent Student's t-test and the Mann-Whitney U-test were used to compare the TA parameters between the complete response (CR) group and the non-complete response (NCR) group. Logistic regression and receiver operating characteristic (ROC) curve analyses were performed to assess the predictive value of the NCR lesions. RESULTS Among the 89 patients, 58 showed CR and 31 showed NCR. Before TACE/HIFU, the CR group showed higher uniformity and energy but lower entropy than the NCR group (p<0.05). After TACE/HIFU, the CR group showed higher uniformity and energy but lower entropy and skewness than the NCR group (p<0.05). The logistic regression and ROC curve analyses showed that the entropy before TACE/HIFU and the skewness and entropy 1 week after TACE/HIFU were predictors of an early response. CONCLUSION TA parameters based on contrast-enhanced MRI images 1 week before and after TACE/HIFU may act as imaging biomarkers to predict an early response of patients with HCC.
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Choi SH, Seong J. Strategic application of radiotherapy for hepatocellular carcinoma. Clin Mol Hepatol 2018; 24:114-134. [PMID: 29439305 PMCID: PMC6038936 DOI: 10.3350/cmh.2017.0073] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 12/06/2017] [Indexed: 12/22/2022] Open
Abstract
With increasing clinical use, radiotherapy (RT) has been considered reliable and effective method for hepatocellular carcinoma (HCC) treatment, depending on extent of disease and patient characteristics. RT for HCC can improve therapeutic outcomes through excellent local control, downstaging, conversion from unresectable to resectable status, and treatments of unresectable HCCs with vessel invasion or multiple intrahepatic metastases. In addition, further development of modern RT technologies, including image-guided radiotherapy (IGRT), intensity-modulated radiotherapy (IMRT), and stereotactic body radiotherapy, has expanded the indication of RT. An essential feature of IGRT is that it allows image guidance therapy through in-room images obtained during radiation delivery. Compared with 3D-conformal RT, distinctions of IMRT are inverse treatment planning process and use of a large number of treatment fields or subfields, which provide high precision and exquisitely conformal dose distribution. These modern RT techniques allow more precise treatment by reducing inter- and intra-fractional errors resulting from daily changes and irradiated dose at surrounding normal tissues. More recently, particle therapy has been actively investigated to improve effectiveness of RT. This review discusses modern RT strategies for HCC, as well as optimal selection of RT in multimodal approach for HCC.
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Affiliation(s)
- Seo Hee Choi
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea
| | - Jinsil Seong
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Korea
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Single-session combined radiofrequency ablation and transarterial chemoembolization in the treatment of hepatocellular carcinoma. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2017. [DOI: 10.1016/j.ejrnm.2017.06.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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12
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Management consensus guideline for hepatocellular carcinoma: 2016 updated by the Taiwan Liver Cancer Association and the Gastroenterological Society of Taiwan. J Formos Med Assoc 2017; 117:381-403. [PMID: 29074347 DOI: 10.1016/j.jfma.2017.09.007] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 08/16/2017] [Accepted: 09/13/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is one of the leading causes of cancer-related mortality in Taiwan. To help clinical physicians to manage patients with HCC, the Taiwan Liver Cancer Association and the Gastroenterological Society of Taiwan produced the management consensus guideline for HCC. METHODS The recommendations focus on nine important issues on management of HCC, including surveillance, diagnosis, staging, surgery, local ablation, transarterial chemoembolization/transarterial radioembolization/hepatic arterial infusion chemotherapy, systemic therapy, radiotherapy, and prevention. RESULTS The consensus statements were discussed, debated and got consensus in each expert team. And then the statements were sent to all of the experts for further discussion and refinement. Finally, all of the experts were invited to vote for the statements, including the level of evidence and recommendation. CONCLUSION With the development of the management consensus guideline, HCC patients could benefit from the optimal therapeutic modality.
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Huan HB, Wu LL, Lau WY, Wen XD, Zhang L, Yang DP, Wang XS, Bie P, Xia F. Surrogate endpoint for overall survival in assessment of adjuvant therapies after curative treatment for hepatocellular carcinoma: a re-analysis of meta-analyses of individual patients' data. Oncotarget 2017; 8:90291-90300. [PMID: 29163828 PMCID: PMC5685749 DOI: 10.18632/oncotarget.18853] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Accepted: 06/20/2017] [Indexed: 12/29/2022] Open
Abstract
The gold standard endpoint to evaluate the effect of treatment for hepatocellular carcinoma (HCC) is overall survival (OS), but it requires a longer follow-up period to observe. This study aimed to identify whether disease-free survival (DFS) could be used as a surrogate endpoint for OS to assess the efficacy of adjuvant therapies after curative treatment (surgical resection and ablation) for HCC patients. A systematic review was conducted to identify trials about curative treatment combined with or without adjuvant therapies (interferon, IFN; or transarterial chemoembolization, TACE) for HCC. Total of 2211 patients' data from 17 trials were analyzed. At the individual study level, DFS was strongly correlated to OS (ρ = 0.988 and 0.930, 95% CI: 0.965-0.996 and 0.806-0.976 for the studies comparing Radiofrequency ablation (RFA) + TACE to RFA alone; and for the studies comparing curative treatment + IFN to curative treatment alone, respectively). At the trial level, the effects of treatment on DFS and OS were also strongly correlated to each other (R = 0.815 and 0.854, 95% CI: 0.536-0.934 and 0.621-0.948, respectively). In conclusion, DFS could be used as a potential surrogate endpoint for OS to assess the effect of adjuvant therapies after curative treatment for HCC.
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Affiliation(s)
- Hong-Bo Huan
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Li-Li Wu
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Wan-Yee Lau
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China.,Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - Xu-Dong Wen
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Liang Zhang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Da-Peng Yang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Xi-Shu Wang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Ping Bie
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Feng Xia
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing, China
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14
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Jianyong L, Jinjing Z, Lunan Y, Jingqiang Z, Wentao W, Yong Z, Bo L, Tianfu W, Jiaying Y. Preoperative adjuvant transarterial chemoembolization cannot improve the long term outcome of radical therapies for hepatocellular carcinoma. Sci Rep 2017; 7:41624. [PMID: 28155861 PMCID: PMC5290748 DOI: 10.1038/srep41624] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 12/22/2016] [Indexed: 02/06/2023] Open
Abstract
Combinations of transarterial chemoembolization (TACE) and radical therapies (pretransplantation, resection and radiofrequency ablation) for hepatocellular carcinoma (HCC) have been reported as controversial issues in recent years. A consecutive sample of 1560 patients with Barcelona Clinic Liver Cancer (BCLC) stage A/B HCC who underwent solitary Radiofrequency ablation (RFA), resection or liver transplantation (LT) or adjuvant pre-operative TACE were included. The 1-, 3- and 5-year overall survival rates and tumor-free survival rates were comparable between the solitary radical therapy group and TACE combined group in the whole group and in each of the subgroups (RFA, resection and LT) (P > 0.05). In the subgroup analysis, according to BCLC stage A or B, the advantages of adjuvant TACE were also not observed (P > 0.05). A Neutrophil-lymphocyte ratio (NLR) more than 4, multiple tumor targets, BCLC stage B, and poor histological grade were significant contributors to the overall and tumor-free survival rates. In conclusions, our results indicated that preoperative adjuvant TACE did not prolong long-term overall or tumor-free survival, but LT should nevertheless be considered the first choice for BCLC stage A or B HCC patients. Radical therapies should be performed very carefully in BCLC stage B HCC patients.
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Affiliation(s)
- Lei Jianyong
- Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu 610041, China.,Thyroid and Parathyroid Surgery Center, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Zhong Jinjing
- Department of Pathology, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Yan Lunan
- Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Zhu Jingqiang
- Thyroid and Parathyroid Surgery Center, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Wang Wentao
- Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Zeng Yong
- Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Li Bo
- Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Wen Tianfu
- Department of Liver Surgery, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Yang Jiaying
- Transplantation Center, West China Hospital of Sichuan University, Chengdu 610041, China
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15
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Katsanos K, Kitrou P, Spiliopoulos S, Maroulis I, Petsas T, Karnabatidis D. Comparative effectiveness of different transarterial embolization therapies alone or in combination with local ablative or adjuvant systemic treatments for unresectable hepatocellular carcinoma: A network meta-analysis of randomized controlled trials. PLoS One 2017; 12:e0184597. [PMID: 28934265 PMCID: PMC5608206 DOI: 10.1371/journal.pone.0184597] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Accepted: 08/26/2017] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The optimal transcatheter embolization strategy for patients with unresectable hepatocellular carcinoma (HCC) remains elusive. We conducted a systematic review and network meta-analysis (NMA) of different embolization options for unresectable HCC. METHODS Medical databases were searched for randomized controlled trials evaluating bland transarterial embolization (TAE), conventional TACE, drug-eluting bead chemoembolization (DEB-TACE), or transarterial radioembolization (TARE), either alone or combined with adjuvant chemotherapy, or local liver ablation, or external radiotherapy for unresectable HCC up to June 2017. Random effects Bayesian models with a binomial and normal likelihood were fitted (WinBUGS). Primary endpoint was patient survival expressed as hazard ratios (HR) and 95% credible intervals. An exponential model was used to fit patient survival curves. Safety and objective response were calculated as odds ratios (OR) and accompanying 95% credible intervals. Competing treatments were ranked with the SUCRA statistic. Heterogeneity-adjusted effective sample sizes were calculated to evaluate information size for each comparison. Quality of evidence (QoE) was assessed with the GRADE system adapted for NMA reports. All analyses complied with the ISPOR-AMCP-NCP Task Force Report for good practice in NMA. FINDINGS The network of evidence included 55 RCTs (12 direct comparisons) with 5,763 patients with preserved liver function and unresectable HCC (intermediate to advanced stage). All embolization strategies achieved a significant survival gain over control treatment (HR range, 0.42-0.76; very low-to-moderate QoE). However, TACE, DEB-TACE, TARE and adjuvant systemic agents did not confer any survival benefit over bland TAE alone (moderate QoE, except low in case of TARE). There was moderate QoE that TACE combined with external radiation or liver ablation achieved the best patient survival (SUCRA 86% and 96%, respectively). Estimated median survival was 13.9 months in control, 18.1 months in TACE, 20.6 months with DEB-TACE, 20.8 months with bland TAE, 30.1 months in TACE plus external radiotherapy, and 33.3 months in TACE plus liver ablation. TARE was the safest treatment (SUCRA 77%), however, all examined therapies were associated with a significantly higher risk of toxicity over control (OR range, 6.35 to 68.5). TACE, DEB-TACE, TARE and adjuvant systemic agents did not improve objective response over bland embolization alone (OR range, 0.85 to 1.65). There was clinical diversity among included randomized controlled trials, but statistical heterogeneity was low. CONCLUSIONS Chemo- and radio-embolization for unresectable hepatocellular carcinoma may improve tumour objective response and patient survival, but are not more effective than bland particle embolization. Chemoembolization combined with external radiotherapy or local liver ablation may significantly improve tumour response and patient survival rates over embolization monotherapies. Quality of evidence remains mostly low to moderate because of clinical diversity. SYSTEMATIC REVIEW REGISTRATION CRD42016035796 (http://www.crd.york.ac.uk/PROSPERO).
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Affiliation(s)
- Konstantinos Katsanos
- Department of Interventional Radiology, Patras University Hospital, School of Medicine, Rion, Greece
- Department of Interventional Radiology, Guy's and St. Thomas' Hospitals, NHS Foundation Trust, King's Health Partners, London, United Kingdom
- * E-mail: ,
| | - Panagiotis Kitrou
- Department of Interventional Radiology, Patras University Hospital, School of Medicine, Rion, Greece
| | - Stavros Spiliopoulos
- Department of Interventional Radiology, Attikon University Hospital, School of Medicine, Athens, Greece
| | - Ioannis Maroulis
- Department of Liver Surgery, Patras University Hospital, School of Medicine, Rion, Greece
| | - Theodore Petsas
- Department of Interventional Radiology, Patras University Hospital, School of Medicine, Rion, Greece
| | - Dimitris Karnabatidis
- Department of Interventional Radiology, Patras University Hospital, School of Medicine, Rion, Greece
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16
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Abdelaziz AO, Abdelmaksoud AH, Nabeel MM, Shousha HI, Cordie AA, Mahmoud SH, Medhat E, Omran D, Elbaz TM. Transarterial Chemoembolization Combined with Either Radiofrequency or Microwave Ablation in Management of Hepatocellular Carcinoma. Asian Pac J Cancer Prev 2017; 18:189-194. [PMID: 28240516 PMCID: PMC5563099 DOI: 10.22034/apjcp.2017.18.1.189] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Introduction: Local ablative therapy and trans arterial chemoembolization (TACE) are applied to ablate non resectable hepatocellular carcinoma (HCC). Combination of both techniques has proven to be more effective. We aimed to study combined ablation techniques and assess survival benefit comparing TACE with radiofrequency (RFA) versus TACE with microwave (MWA) techniques. Methods: We retrospectively studied 22 patients who were ablated using TACE-RFA and 45 with TACE-MWA. All were classified as Child A-B and lesions did not exceed 5 cm in diameter. TACE was followed within two weeks by either RFA or MWA. We recorded total and partial ablation rates and complication rates. Survival analysis was then performed. Results: TACE-MWA showed a higher tendency to provide complete response rates than TACE-RFA (P 0.06). This was particularly evident with lesions sized 3-5 cm (P 0.01). Rates of complications showed no significant difference between the groups. Overall median survival was 27 months. The overall actuarial probability of survival was 80.1% at 1 year, 55% at 2 years, and 36.3% at 3 years. The recurrence free survival at 1 year, 2years and 3 years for the TACE-RFA group was 70%, 42% and 14% respectively and for TACE-MWA group 81.2%, 65.1% and 65.1% without any significant difference (P 0.1). In relation to the size of focal lesions, no statistically significant difference in the survival rates was detected between the groups. Conclusion: TACE-MWA led to better response rates than TACE-RFA with tumors 3-5 cm, with no difference in survival rates.
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Affiliation(s)
- Ashraf Omar Abdelaziz
- Endemic Medicine and Hepatogastroenterology Department, Cairo University, Cairo, Egypt.
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17
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Liang HY, Guo QY, Sun W, Mao XN, Wen F, Shan M, Zhao G, Wang XH, Lu ZM. Sequential Use of Transhepatic Arterial Chemoembolization and Bipolar Radiofrequency Ablation in the Clinical Therapy of Hepatocellular Carcinoma. Cancer Biother Radiopharm 2016; 30:427-32. [PMID: 26683133 DOI: 10.1089/cbr.2015.1884] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
This retrospective study investigated the clinical application of sequential therapy with transarterial chemoembolization (TACE) and CT-guided radiofrequency ablation (RFA) using a bipolar needle in treating hepatocellular carcinoma (HCC) tumors of different sizes. The study included patients (N = 46) with HCC from Shengjing Hospital of China Medical University who had received TACE and RFA from November 2012 to November 2013. Eligible patients had an Eastern Cooperative Oncology Group (ECOG) score of 0-1, a Child-Pugh grade of A-B, and no contradictions for TACE and/or RFA. Fifty one hepatic lesions of varying sizes were treated with TACE followed by RFA. Clinical response and 1- and 2-year survival rates were assessed. The frequency of complete and incomplete ablation following therapy was significantly different across the varying RFA pin numbers and the maximum diameter of the lesion (p ≤ 0.001). A greater percentage (97.3%) of lesions that were ≤3 cm in diameter were completely ablated compared with lesions that were 3-5 cm (88.9%) and >5 cm in diameter (20%). The median survival time of patients was 16.5 months, and the 1- and 2-year survival rates were 95.7% and 69.3%, respectively. There were only a limited number of complications, all of which were minor. These included hemothorax (4.3%), abdominal hemorrhage (10.9%), and abdominal hemorrhage with minor pneumothorax (2.2%). This study found that the sequential treatment with TACE and CT-guided RFA using a bipolar needle is effective and well tolerated in patients with HCC and that the effectiveness of treatment is dependent on tumor size.
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Affiliation(s)
- Hong-Yuan Liang
- Department of Radiology, China Medical University Shengjing Hospital , Shenyang, China
| | - Qi-Yong Guo
- Department of Radiology, China Medical University Shengjing Hospital , Shenyang, China
| | - Wei Sun
- Department of Radiology, China Medical University Shengjing Hospital , Shenyang, China
| | - Xiao-Nan Mao
- Department of Radiology, China Medical University Shengjing Hospital , Shenyang, China
| | - Feng Wen
- Department of Radiology, China Medical University Shengjing Hospital , Shenyang, China
| | - Ming Shan
- Department of Radiology, China Medical University Shengjing Hospital , Shenyang, China
| | - Gang Zhao
- Department of Radiology, China Medical University Shengjing Hospital , Shenyang, China
| | - Xi-Hai Wang
- Department of Radiology, China Medical University Shengjing Hospital , Shenyang, China
| | - Zai-Ming Lu
- Department of Radiology, China Medical University Shengjing Hospital , Shenyang, China
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18
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Yu JI, Park HC. Radiotherapy as valid modality for hepatocellular carcinoma with portal vein tumor thrombosis. World J Gastroenterol 2016; 22:6851-6863. [PMID: 27570422 PMCID: PMC4974584 DOI: 10.3748/wjg.v22.i30.6851] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 06/01/2016] [Accepted: 06/15/2016] [Indexed: 02/06/2023] Open
Abstract
Although the current standard treatment for hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT) is sorafenib, many previous studies have established the need for a reliable local modality for PVTT control, which is a major cause of liver function deterioration and metastasis. Additionally, there is growing evidence for the prognostic significance of PVTT classification according to the location of tumor thrombosis. Favorable outcomes can be obtained by applying local modalities, including surgery or transarterial chemoembolization, especially in second-order or distal branch PVTT. Rapid control of PVTT could maintain or improve liver function and reduce intrahepatic as well as distant metastasis. Radiotherapy (RT) is one of the main locoregional treatment modalities in oncologic fields, but has rarely been used in HCC because of concerns regarding hepatic toxicity. However, with the development of advanced techniques, RT has been increasingly applied in HCC management. Randomized studies have yet to definitively prove the benefit of RT, but several comparative studies have justified the application of RT in HCC. The value of RT is especially noticeable in HCC with PVTT; several prospective and retrospective studies have reported favorable outcomes, including a 40% to 60% objective response rate and median overall survival of 15 mo to 20 mo in responders. In this review, we evaluate the role of RT as an alternative local modality in HCC with PVTT.
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Diana M, Schiraldi L, Liu YY, Memeo R, Mutter D, Pessaux P, Marescaux J. High intensity focused ultrasound (HIFU) applied to hepato-bilio-pancreatic and the digestive system-current state of the art and future perspectives. Hepatobiliary Surg Nutr 2016; 5:329-44. [PMID: 27500145 DOI: 10.21037/hbsn.2015.11.03] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND High intensity focused ultrasound (HIFU) is emerging as a valid minimally-invasive image-guided treatment of malignancies. We aimed to review to current state of the art of HIFU therapy applied to the digestive system and discuss some promising avenues of the technology. METHODS Pertinent studies were identified through PubMed and Embase search engines using the following keywords, combined in different ways: HIFU, esophagus, stomach, liver, pancreas, gallbladder, colon, rectum, and cancer. Experimental proof of the concept of endoluminal HIFU mucosa/submucosa ablation using a custom-made transducer has been obtained in vivo in the porcine model. RESULTS Forty-four studies reported on the clinical use of HIFU to treat liver lesions, while 19 series were found on HIFU treatment of pancreatic cancers and four studies included patients suffering from both liver and pancreatic cancers, reporting on a total of 1,682 and 823 cases for liver and pancreas, respectively. Only very limited comparative prospective studies have been reported. CONCLUSIONS Digestive system clinical applications of HIFU are limited to pancreatic and liver cancer. It is safe and well tolerated. The exact place in the hepatocellular carcinoma (HCC) management algorithm remains to be defined. HIFU seems to add clear survival advantages over trans arterial chemo embolization (TACE) alone and similar results when compared to radio frequency (RF). For pancreatic cancer, HIFU achieves consistent cancer-related pain relief. Further research is warranted to improve targeting accuracy and efficacy monitoring. Furthermore, additional work is required to transfer this technology on appealing treatments such as endoscopic HIFU-based therapies.
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Affiliation(s)
- Michele Diana
- IRCAD, Research Institute Against Cancer of the Digestive System, Strasbourg, France;; IHU-Strasbourg, Institute for Image-Guided Surgery, Strasbourg, France
| | - Luigi Schiraldi
- IRCAD, Research Institute Against Cancer of the Digestive System, Strasbourg, France
| | - Yu-Yin Liu
- IRCAD, Research Institute Against Cancer of the Digestive System, Strasbourg, France;; Department of General Surgery, Chang Gung Memorial Hospital, Linkou, Chang Gung University, Taoyuan, Taiwan
| | - Riccardo Memeo
- IHU-Strasbourg, Institute for Image-Guided Surgery, Strasbourg, France;; Department of Digestive Surgery, University Hospital of Strasbourg, France
| | - Didier Mutter
- IRCAD, Research Institute Against Cancer of the Digestive System, Strasbourg, France;; Department of Digestive Surgery, University Hospital of Strasbourg, France
| | - Patrick Pessaux
- IHU-Strasbourg, Institute for Image-Guided Surgery, Strasbourg, France;; Department of Digestive Surgery, University Hospital of Strasbourg, France
| | - Jacques Marescaux
- IRCAD, Research Institute Against Cancer of the Digestive System, Strasbourg, France;; IHU-Strasbourg, Institute for Image-Guided Surgery, Strasbourg, France
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20
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Méndez Romero A, de Man RA. Stereotactic body radiation therapy for primary and metastatic liver tumors: From technological evolution to improved patient care. Best Pract Res Clin Gastroenterol 2016; 30:603-16. [PMID: 27644908 DOI: 10.1016/j.bpg.2016.06.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2016] [Revised: 05/08/2016] [Accepted: 06/18/2016] [Indexed: 01/31/2023]
Abstract
Technical developments allowed stereotactic body radiation therapy (SBRT) to deliver effective doses of irradiation with high precision in a small number of fractions. This paper reviews the role of SBRT for liver metastases, hepatocellular carcinoma and cholangiocarcinoma, paying special attention to patient eligibility and treatment outcomes regarding local control, toxicity and quality of life. As well as discussing specific issues of these different tumors, such as the presence of underlying liver cirrhosis and the impact on toxicity, it outlines the limitations of SBRT and future areas of development and research.
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Affiliation(s)
- Alejandra Méndez Romero
- Department of Radiation Oncology, Erasmus MC University Medical Center (Cancer Institute), Rotterdam, The Netherlands.
| | - Robert A de Man
- Department of Gastroenterology & Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
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21
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Qi X, Zhao Y, Li H, Guo X, Han G. Management of hepatocellular carcinoma: an overview of major findings from meta-analyses. Oncotarget 2016; 7:34703-51. [PMID: 27167195 PMCID: PMC5085185 DOI: 10.18632/oncotarget.9157] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Accepted: 04/11/2016] [Indexed: 02/07/2023] Open
Abstract
This paper aims to systematically review the major findings from meta-analyses comparing different treatment options for hepatocellular carcinoma (HCC). A total of 153 relevant papers were searched via the PubMed, EMBASE, and Cochrane library databases. They were classified according to the mainstay treatment modalities (i.e., liver transplantation, surgical resection, radiofrequency ablation, transarterial embolization or chemoembolization, sorafenib, and others). The primary outcome data, such as overall survival, diseases-free survival or recurrence-free survival, progression-free survival, and safety, were summarized. The recommendations and uncertainties regarding the treatment of HCC were also proposed.
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Affiliation(s)
- Xingshun Qi
- 1 Department of Gastroenterology and Meta-analysis Study Interest Group, General Hospital of Shenyang Military Area, Shenyang, 110840 China
- 2 Department of Liver Diseases and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, 710032 China
| | - Yan Zhao
- 2 Department of Liver Diseases and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, 710032 China
- 3 Department of Gastroenterology, First Affiliated Hospital of the Medical College, Xi'an Jiaotong University, Xi'an, 710000 China
| | - Hongyu Li
- 1 Department of Gastroenterology and Meta-analysis Study Interest Group, General Hospital of Shenyang Military Area, Shenyang, 110840 China
| | - Xiaozhong Guo
- 1 Department of Gastroenterology and Meta-analysis Study Interest Group, General Hospital of Shenyang Military Area, Shenyang, 110840 China
| | - Guohong Han
- 2 Department of Liver Diseases and Digestive Interventional Radiology, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, 710032 China
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22
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Kan XF, Wang Y, Lin GC, Xia XW, Xiong B, Zhou GF, Liang HM, Feng GS, Zheng CS. Radiofrequency ablation combined with transarterial chemoembolization for liver metastases from gastrointestinal cancers. ACTA ACUST UNITED AC 2016; 36:200-204. [DOI: 10.1007/s11596-016-1566-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Revised: 12/23/2015] [Indexed: 01/21/2023]
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23
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Transarterial chemoembolization combination therapy vs monotherapy in unresectable hepatocellular carcinoma: a meta-analysis. TUMORI JOURNAL 2016; 2016:301-10. [PMID: 27002950 DOI: 10.5301/tj.5000491] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2016] [Indexed: 12/22/2022]
Abstract
PURPOSE To perform a meta-analysis examining the efficacy of transcatheter arterial chemoembolization (TACE) alone or in combination with radiofrequency ablation (RFA), percutaneous ethanol injection (PEI), or high-intensity focused ultrasound (HIFU) for unresectable hepatocellular carcinoma (HCC). METHODS Medline, Embase, the Cochrane Library, and Google Scholar were searched through May 31, 2014, using the following keywords: hepatocellular carcinoma, transarterial chemoembolization, percutaneous ethanol ablation, percutaneous ethanol injection, radiofrequency ablation, and high-intensity focused ultrasound. Randomized controlled trials (RCTs) comparing 1- and 3-year mortality rates in patients with unresectable HCC receiving either TACE alone or TACE in combination with RFA, PEI, or HIFU were included. One- and 3-year survival rates were compared. RESULTS Eleven RCTs were included. The total number of patients ranged from 37 to 189, mean age ranged from 52 to 73 years, and percentage male ranged from 54% to 94%. Overall, TACE alone was associated with higher 1-year mortality than TACE combination therapies (pooled odds ratio [OR] 2.47, 95% confidence interval [CI] 1.37 to 4.43, p = 0.003). The 1-year mortality rate between TACE alone vs TACE + PEI was not different, but TACE + PEI was associated with a significantly lower 3-year mortality as compared to TACE alone (pooled OR 6.02, 95% CI 3.03 to 11.93, p<0.001). The RFA alone was associated with higher 1-year mortality compared with TACE + RFA (pooled OR 2.20, 95% CI 1.11 to 4.32, p = 0.023). CONCLUSIONS Transcatheter arterial chemoembolization in combination with percutaneous ablation therapies may improve the survival of patients with unresectable HCC.
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Paik EK, Kim MS, Jang WI, Seo YS, Cho CK, Yoo HJ, Han CJ, Park SC, Kim SB, Kim YH. Benefits of stereotactic ablative radiotherapy combined with incomplete transcatheter arterial chemoembolization in hepatocellular carcinoma. Radiat Oncol 2016; 11:22. [PMID: 26896371 PMCID: PMC4759954 DOI: 10.1186/s13014-016-0597-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 02/01/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND This study aimed to evaluate the effect of stereotactic ablative radiotherapy (SABR) after incomplete transcatheter arterial chemoembolization (TACE) in hepatocellular carcinoma (HCC) patients. METHODS The study enrolled 178 HCC patients initially treated with TACE between 2006 and 2011. Patients were included if they had Barcelona Clinic Liver Cancer stage 0 or A, ≤3 nodules with a total sum of longest diameter ≤10 cm, Child-Turcotte-Pugh score of ≤7, no major vessel invasion, and no extra-hepatic metastases. RESULTS Twenty-four patients achieved a complete response to TACE (group 1). Among those with incomplete response, 47 patients received other curative treatments (group 2), 37 received SABR (group 3), and 70 received non-curative treatments (group 4). The 2-year overall survival (OS) rates for groups 1, 2, 3, and 4 were 88 %, 81 %, 73 %, and 54 %, respectively. The corresponding 5-year OS rates were 50 %, 58 %, 53 %, and 28 %, respectively. CONCLUSIONS Patients treated with SABR after incomplete TACE had similar survival outcomes to those achieving complete response to TACE or receiving curative treatments. However, patients receiving non-curative treatments had significantly lower survival rates than the other groups. Therefore, if SABR was indicated at the initial diagnosis, it might be recommended after TACE failure.
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Affiliation(s)
- Eun Kyung Paik
- Department of Radiation Oncology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, 75 Nowon-ro, Nowon-gu, Seoul, Republic of Korea.
| | - Mi-Sook Kim
- Department of Radiation Oncology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, 75 Nowon-ro, Nowon-gu, Seoul, Republic of Korea.
| | - Won Il Jang
- Department of Radiation Oncology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, 75 Nowon-ro, Nowon-gu, Seoul, Republic of Korea.
| | - Young Seok Seo
- Department of Radiation Oncology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, 75 Nowon-ro, Nowon-gu, Seoul, Republic of Korea.
| | - Chul-Koo Cho
- Department of Radiation Oncology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, 75 Nowon-ro, Nowon-gu, Seoul, Republic of Korea.
| | - Hyung Jun Yoo
- Department of Radiation Oncology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, 75 Nowon-ro, Nowon-gu, Seoul, Republic of Korea.
| | - Chul Ju Han
- Department of Internal Medicine, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea.
| | - Su Cheol Park
- Department of Internal Medicine, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea.
| | - Sang Bum Kim
- Department of Surgery, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea.
| | - Young Han Kim
- Department of Radiology, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, Republic of Korea.
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Sangiovanni A, Colombo M. Treatment of hepatocellular carcinoma: beyond international guidelines. Liver Int 2016; 36 Suppl 1:124-9. [PMID: 26725909 DOI: 10.1111/liv.13028] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 11/16/2015] [Indexed: 12/13/2022]
Abstract
Treatment of hepatocellular carcinoma (HCC) is guided by the tumour stage. The Barcelona clinical liver cancer (BCLC) score endorsed by the European Society of the Liver EASL divides patients into five prognostic categories, each with a distinct treatment indication. Hepatic resection, orthotopic liver transplantation and percutaneous local ablation are strongly indicated in accurately selected patients with very early (BCLC 0) and early stage (BCLC A) tumours providing a survival rate of between 50 and 75% at year five. In patients with a large tumour burden such as those with intermediate stage BCLC B, repeated treatments with transarterial chemoembolization (TACE) are advocated with clinical benefits (from 16 to 22 months). Survival may also improve in patients who are in poor condition or who do not respond to TACE and those with an advanced HCC (BCLC C), following oral therapy with the multikinase inhibitor, sorafenib. However, most recommendations are based on uncontrolled studies and expert opinions rather than well-designed controlled trials, and up to one-third of patients do not fit recommendations because of advanced age, the presence of significant comorbidities or a strategic location of the nodule. For these patients, treatment of HCC beyond guidelines is often advocated.
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Affiliation(s)
- Angelo Sangiovanni
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - Massimo Colombo
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
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Chen L, Sun J, Yang X. Radiofrequency ablation-combined multimodel therapies for hepatocellular carcinoma: Current status. Cancer Lett 2015; 370:78-84. [PMID: 26472630 DOI: 10.1016/j.canlet.2015.09.020] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2015] [Revised: 09/13/2015] [Accepted: 09/23/2015] [Indexed: 12/21/2022]
Abstract
Radiofrequency ablation (RFA) is widely accepted as a first-line interventional oncology approach for hepatocellular carcinoma (HCC) and has the advantages of high treatment efficacy and low complication risk. Local control rates equivalent to hepatic resection can be reached by RFA alone when treating small HCCs (<2 cm) in favorable locations. However, local tumor progression and recurrence rates with RFA monotherapy increase sharply when treating larger lesions (>3 cm). To address this clinical problem, recent efforts have focused on multimodel management of HCC by combining RFA with different techniques, including percutaneous ethanol injection, transarterial chemo-embolization, targeted molecular therapy, nanoparticle-mediated therapy, and immunotherapy. The combination strategy indeed leads to better outcomes in comparison to RFA alone. In this article, we review the current status of RFA-combined multimodal therapies in the management of HCC.
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Affiliation(s)
- Lumin Chen
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jihong Sun
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiaoming Yang
- Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China; Image-Guided Bio-Molecular Interventions Research, Department of Radiology, University of Washington School of Medicine, Seattle, WA, USA.
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Abstract
Most hepatocellular carcinoma (HCC) patients worldwide do not receive curative treatments. Alternative treatments for most HCC patients include palliative treatments, such as transarterial chemoembolization (TACE), chemotherapy, and radiotherapy. Although statins may be a chemopreventive treatment option for reducing hepatitis B virus (HBV)- and hepatitis C virus (HCV)-related HCC risks, their therapeutic effects are unknown. This study evaluated the effects of statin on HCC patients receiving palliative treatment.Data from the National Health Insurance claims database and cancer registry databases of The Collaboration Center of Health Information Application, Taiwan, were analyzed. We included HCC patients who were treated between January 1, 2001, and December 31, 2010, and followed them from the index date to December 31, 2012. The inclusion criteria were presence of HBV carrier-related HCC, age >20 years, and having received TACE, radiotherapy, or chemotherapy as palliative treatment. The exclusion criteria were cancer diagnosis before HCC was confirmed, surgery, liver transplantation, radiofrequency ablation, or percutaneous ethanol injection as curative treatment, missing sex-related information, HCC diagnosis before HBV, and age <20 years. We enrolled 20,200 HCC patients.The median follow-up duration was 1.66 years (interquartile range, 0.81). In total, 1988 and 18,212 patients received palliative treatment with and without statin use, respectively. HCC patients who received palliative treatment with statin use had lower HCC-specific deaths in all stages than those who received palliative treatment without statin use (P = 0.0001, 0.0002, 0.0012, and 0.0002, and relative risk (RR) = 0.763, 0.775, 0.839, and 0.718, for stages I-IV, respectively). In all-cause and HCC-specific deaths, decreasing trends (P for trend <0.0001) of adjusted hazard ratios (aHRs) were observed in all stages with no treatment, statin use only, palliative treatment only, and palliative treatment plus statin use. The aHRs of all-cause and HCC-specific deaths increased with the progress in cancer stage and reduced with the use of advanced therapeutic modalities (P for trend <0.0001). Differences in HBV- and non-HBV-related HCC were solely due to statin use. Statin use alone reduced HCC-specific deaths by 36% in non-HBV-related HCC in stage I and 50% in HBV-related HCC in stages II and III. With a relatively substantial reduction in mortality, the therapeutic effects of statin use were stronger in HBV-related HCC than in non-HBV-related HCC.Palliative treatments are critical for HCC patients. Multiple therapeutic methods with statin use reduced the mortality risk. Statins prolong the survival of patients with advanced HCC receiving palliative treatment, thus demonstrating its therapeutic value as an adjuvant treatment. Furthermore, statin-based palliative treatment in early stage HCC remarkably reduced the number of deaths. For patients who cannot tolerate palliative treatments, statin use only might possibly reduce mortality, particularly in HBV-related early stage HCC patients (>50% reduction in HCC deaths).
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Affiliation(s)
- Joni Yu-Hsuan Shao
- From the Graduate Institute of Biomedical Informatics, Taipei Medical University, Taipei, Taiwan, R.O.C. (JY-HS); Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan, R.O.C. (S-YW); Department of Otorhinolaryngology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, R.O.C. (F-PL); Department of Hemato-Oncology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, R.O.C. (C-LC); Department of Radiation Oncology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan, R.O.C. (S-YW); Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, R.O.C. (S-YW); Department of Biotechnology, Hungkuang University, Taichung, Taiwan, R.O.C. (S-YW); and Division of Gastroenterology, Department of Internal Medicine, Wan Fang Medical Center, Taipei Medical University, Taipei, Taiwan; (G-SL, F-MS, M-SW, T-SC, C-NC)
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XU ZONGQUAN, YU CHEN, WANG SHUFANG, XU GUOHUI. Transcatheter arterial chemoembolization as an examination method for hepatocellular carcinoma undetected by B-mode ultrasound, computed tomography and digital subtratcion angiography: A case report. Oncol Lett 2015; 10:1759-1762. [PMID: 26622746 PMCID: PMC4533667 DOI: 10.3892/ol.2015.3446] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2014] [Accepted: 04/14/2015] [Indexed: 01/04/2023] Open
Abstract
Transcatheter arterial chemoembolization (TACE) is the conventional treatment for patients with unresectable hepatocellular carcinoma (HCC), but few studies to date have demonstrated the use of TACE as an examination method for uneasily detected HCC. The present study describes an unusual case of HCC with TACE as an examination method. A 41-year-old male presented with an elevated α-fetoprotein level (AFP) of 3,635 ng/ml, however, no tumor lesions were detected by B-mode ultrasound, computed tomography (CT) or digital subtraction angiography. During TACE treatment, two tumor lesions of ~0.5 and 0.8 cm were revealed in the right liver lobe, with no tumors in the left liver lobe. A month after TACE, a liver CT scan found 11 lesions (8 in the right liver lobe and 3 in the left liver lobe). The HCC patient's AFP levels decreased to an almost normal level following the TACE treatment. This study provokes consideration of the application of TACE in the diagnosis and treatment of HCC patients with liver lesions that are hard to detect by conventional means.
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Affiliation(s)
- ZONGQUAN XU
- Department of Hepatic Oncology, Jiangxi Province Cancer Hospital, Nanchang, Jiangxi 330029, P.R. China
| | - CHEN YU
- Department of Bone Oncology, Jiangxi Province Cancer Hospital, Nanchang, Jiangxi 330029, P.R. China
| | - SHUFANG WANG
- Department of Hepatic Oncology, Jiangxi Province Cancer Hospital, Nanchang, Jiangxi 330029, P.R. China
| | - GUOHUI XU
- Department of Hepatic Oncology, Jiangxi Province Cancer Hospital, Nanchang, Jiangxi 330029, P.R. China
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Facciorusso A, Licinio R, Muscatiello N, Di Leo A, Barone M. Transarterial chemoembolization: Evidences from the literature and applications in hepatocellular carcinoma patients. World J Hepatol 2015; 7:2009-2019. [PMID: 26261690 PMCID: PMC4528274 DOI: 10.4254/wjh.v7.i16.2009] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2015] [Revised: 06/26/2015] [Accepted: 07/27/2015] [Indexed: 02/06/2023] Open
Abstract
Transarterial chemoembolization (TACE) is the current standard of care for patients with large or multinodular hepatocellular carcinoma (HCC), preserved liver function, absence of cancer-related symptoms and no evidence of vascular invasion or extrahepatic spread (i.e., those classified as intermediate stage according to the Barcelona Clinic Liver Cancer staging system). The rationale for TACE is that the intra-arterial injection of a chemotherapeutic drug such as doxorubicin or cisplatin followed by embolization of the blood vessel will result in a strong cytotoxic effect enhanced by ischemia. However, TACE is a very heterogeneous operative technique and varies in terms of chemotherapeutic agents, treatment devices and schedule. In order to overcome the major drawbacks of conventional TACE (cTACE), non-resorbable drug-eluting beads (DEBs) loaded with cytotoxic drugs have been developed. DEBs are able to slowly release the drug upon injection and increase the intensity and duration of ischemia while enhancing the drug delivery to the tumor. Unfortunately, despite the theoretical advantages of this new device and the promising results of the pivotal studies, definitive data in favor of its superiority over cTACE are still lacking. The recommendation for TACE as the standard-of-care for intermediate-stage HCC is based on the demonstration of improved survival compared with best supportive care or suboptimal therapies in a meta-analysis of six randomized controlled trials, but other therapeutic options (namely, surgery and radioembolization) proved competitive in selected subsets of intermediate HCC patients. Other potential fields of application of TACE in hepato-oncology are the pre-transplant setting (as downstaging/bridging treatment) and the early stage (in patients unsuitable to curative therapy). The potential of TACE in selected advanced patients with segmental portal vein thrombosis and preserved liver function deserves further reports.
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Chevallier P, Baudin G, Anty R, Guibal A, Chassang M, Avril L, Tran A. Treatment of hepatocellular carcinomas by thermal ablation and hepatic transarterial chemoembolization. Diagn Interv Imaging 2015; 96:637-46. [DOI: 10.1016/j.diii.2015.04.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 04/13/2015] [Indexed: 12/15/2022]
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Di Costanzo GG, Tortora R. Intermediate hepatocellular carcinoma: How to choose the best treatment modality? World J Hepatol 2015; 7:1184-1191. [PMID: 26019734 PMCID: PMC4438493 DOI: 10.4254/wjh.v7.i9.1184] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 10/16/2014] [Accepted: 02/11/2015] [Indexed: 02/06/2023] Open
Abstract
Intermediate stage, or stage B according to Barcelona Clinic Liver Cancer classification, of hepatocellular carcinoma (HCC) comprises a heterogeneous population with different tumor burden and liver function. This heterogeneity is confirmed by the large variability of treatment choice and disease-relate survival. The aim of this review was to highlight the existing evidences regarding this specific topic. In a multidisciplinary evaluation, patients with large (> 5 cm) solitary HCC should be firstly considered for liver resection (LR). When LR is unfeasible, locoregional treatments are evaluable therapeutic options, being transarterial chemoembolization (TACE), the most used procedure. Percutaneous ablation can be an evaluable treatment for large HCC. However, the efficacy of all ablative procedures decrease as tumor size increases over 3 cm. In clinical practice, a combination treatment strategy [TACE or transarterial radioembolization (TARE)-plus percutaneous ablation] is “a priori” preferred in a relevant percentage of these patients. On the other hands, sorafenib is the treatment of choice in patients who are unsuitable to surgery and/or with a contraindication to locoregional treatments. In multifocal HCC, TACE is the first-line treatment. The role of TARE is still undefined. Surgery may have also a role in the treatment of multifocal HCC in selected cases (patients with up to three nodules, multifocal HCC involving 2-3 adjacent liver segments). In some patients with bilobar disease the combination of LR and ablative treatment may be a valuable option. The choice of the best treatment in the patient with intermediate stage HCC should be “patient-tailored” and made by a multidisciplinary team.
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Willatt J, Hannawa KK, Ruma JA, Frankel TL, Owen D, Barman PM. Image-guided therapies in the treatment of hepatocellular carcinoma: A multidisciplinary perspective. World J Hepatol 2015; 7:235-244. [PMID: 25729478 PMCID: PMC4342605 DOI: 10.4254/wjh.v7.i2.235] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 10/26/2014] [Accepted: 11/19/2014] [Indexed: 02/06/2023] Open
Abstract
A multidisciplinary approach to the treatment of patients with unresectable hepatocellular carcinoma (HCC) has led to improvements in screening, detection, and treatments. Interventional techniques include thermal ablation, transarterial chemoembolization, and radioembolization whilst stereotactic body radiation therapy also uses imaging to target the radiation. Both survival rates and cure rates have improved markedly since the introduction of these techniques. This review article describes the image guided techniques used for the treatment of HCC.
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Hu H, Duan Z, Long X, Hertzanu Y, Tong X, Xu X, Shi H, Liu S, Yang Z. Comparison of treatment safety and patient survival in elderly versus nonelderly patients with advanced hepatocellular carcinoma receiving sorafenib combined with transarterial chemoembolization: a propensity score matching study. PLoS One 2015; 10:e0117168. [PMID: 25689846 PMCID: PMC4331363 DOI: 10.1371/journal.pone.0117168] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Accepted: 12/17/2014] [Indexed: 12/22/2022] Open
Abstract
Aims This retrospective study was carried out to compare the outcomes between elderly (≥70 years of age) and nonelderly patients (<70 years of age) with advanced hepatocellular carcinoma (HCC) who received sorafenib combined with transarterial chemoembolization (TACE). Methods 88 patients with a confirmed diagnosis of advanced HCC were enrolled in this study. Of these, 24 elderly patients were matched with 48 nonelderly patients at a 1:2 ratio using propensity score matching to minimize selection bias. The related adverse events and survival benefits were compared between the two groups. Results Sorafenib combined with TACE was equally well tolerated in both age groups, and grade 3 or 4 adverse events were similarly observed in 54.2% of elderly and 50.0% of nonelderly patients (P = 0.739). There were no significant differences in survival time between the elderly and nonelderly patients (P = 0.876). Significant prognostic factors for overall survival as identified by multivariate analysis were the Child–Pugh score and portal vein invasion. Conclusions Sorafenib combined with TACE may be well tolerated and effective in elderly patients with advanced HCC. Age alone is not a parameter for the treatment of advanced HCC patients.
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Affiliation(s)
- Hao Hu
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhenhua Duan
- Chengdu Center for Disease Control and Prevention, Chengdu, China
| | - Xiaoran Long
- School of Pharmacy, Anhui Medical University, Hefei, China
| | - Yancu Hertzanu
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Xiaoqiang Tong
- Department of Interventional Radiology and Vascular Surgery, Peking University First Hospital, Beijing, China
| | - Xiaoquan Xu
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Haibin Shi
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Sheng Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zhengqiang Yang
- Department of Interventional Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- * E-mail:
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Jacob R, Turley F, Redden DT, Saddekni S, Aal AKA, Keene K, Yang E, Zarzour J, Bolus D, Smith JK, Gray S, White J, Eckhoff DE, DuBay DA. Adjuvant stereotactic body radiotherapy following transarterial chemoembolization in patients with non-resectable hepatocellular carcinoma tumours of ≥ 3 cm. HPB (Oxford) 2015; 17:140-9. [PMID: 25186290 PMCID: PMC4299388 DOI: 10.1111/hpb.12331] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 07/23/2014] [Indexed: 12/12/2022]
Abstract
OBJECTIVES The optimal locoregional treatment for non-resectable hepatocellular carcinoma (HCC) of ≥ 3 cm in diameter is unclear. Transarterial chemoembolization (TACE) is the initial intervention most commonly performed, but it rarely eradicates HCC. The purpose of this study was to measure survival in HCC patients treated with adjuvant stereotactic body radiotherapy (SBRT) following TACE. METHODS A retrospective study of patients with HCC of ≥ 3 cm was conducted. Outcomes in patients treated with TACE alone (n = 124) were compared with outcomes in those treated with TACE + SBRT (n = 37). RESULTS There were no significant baseline differences between the two groups. The pre-TACE mean number of tumours (P = 0.57), largest tumour size (P = 0.09) and total tumour diameter (P = 0.21) did not differ significantly between the groups. Necrosis of the HCC tumour, measured after the first TACE, did not differ between the groups (P = 0.69). Local recurrence was significantly decreased in the TACE + SBRT group (10.8%) in comparison with the TACE-only group (25.8%) (P = 0.04). After censoring for liver transplantation, overall survival was found to be significantly increased in the TACE + SBRT group compared with the TACE-only group (33 months and 20 months, respectively; P = 0.02). CONCLUSIONS This retrospective study suggests that in patients with HCC tumours of ≥ 3 cm, treatment with TACE + SBRT provides a survival advantage over treatment with only TACE. Confirmation of this observation requires that the concept be tested in a prospective, randomized clinical trial.
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Affiliation(s)
- Rojymon Jacob
- Department of Radiation Oncology, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Falynn Turley
- Biostatistics Division, School of Public Health, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - David T Redden
- Biostatistics Division, School of Public Health, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Souheil Saddekni
- Interventional Oncology, Department of Radiology, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Ahmed K A Aal
- Interventional Oncology, Department of Radiology, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Kimberly Keene
- Department of Radiation Oncology, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Eddy Yang
- Department of Radiation Oncology, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Jessica Zarzour
- Diagnostic Body Radiology, Department of Radiology, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - David Bolus
- Diagnostic Body Radiology, Department of Radiology, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - J Kevin Smith
- Diagnostic Body Radiology, Department of Radiology, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Stephen Gray
- Department of Liver Transplant and Hepatobiliary Surgery, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Jared White
- Department of Liver Transplant and Hepatobiliary Surgery, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Devin E Eckhoff
- Department of Liver Transplant and Hepatobiliary Surgery, University of Alabama at BirminghamBirmingham, Alabama, USA
| | - Derek A DuBay
- Department of Liver Transplant and Hepatobiliary Surgery, University of Alabama at BirminghamBirmingham, Alabama, USA,Correspondence, Derek A. DuBay, MD, Liver Transplant and Hepatobiliary Surgery, University of Alabama at Birmingham, 701 ZRB, 1530 3rd Avenue South, Birmingham, AL 35294-0007, USA. Tel: + 1 205 996 5970. Fax: + 1 205 996 9037. E-mail:
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Colombo M, Sangiovanni A. Treatment of hepatocellular carcinoma: beyond international guidelines. Liver Int 2015; 35 Suppl 1:129-38. [PMID: 25529098 DOI: 10.1111/liv.12713] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The management of hepatocellular carcinoma (HCC) is decided according to evidence-based recommendations generated by international societies: according to these recommendations, the tumour stage, as determined by the Barcelona clinical liver cancer (BCLC) score, divides patients into five prognostic categories, each with a distinct treatment indication. Radical therapies such as hepatic resection, orthotopic liver transplantation and percutaneous local ablation are strongly indicated in patients with very early and early stage tumours (BCLC O and A), a choice which mainly depends on a combination of tumour volume, status of underlying liver disease, the presence of comorbidities and the patient's age. Although radical therapies provide a survival rate of between 50% and 75% at year five in well selected patients, tumour recurrence is frequent following resection and ablation compared to transplantation (70% vs. 10% respectively), which has the additional advantage of preventing morbidity and mortality from portal hypertension. Generally, while radical therapies are contraindicated in patients with a large tumour burden, such as those with intermediate stage BCLC B, survival in the subset of these patients with well compensated cirrhosis may improve from 16 to 20 months, on average, following repeated treatments with transarterial chemoembolization (TACE). Survival may also improve in patients who are in poor condition or who do not respond to TACE and in those with an advanced HCC (BCLC C) following oral therapy with the multikinase inhibitor sorafenib. However, because most recommendations are based on uncontrolled studies and expert opinions rather than well designed, high powered randomized controlled trials, treatment criteria need to be adapted to special groups because real life cohorts do not match the selection criteria suggested by the guidelines. Indeed, up to one-third of patients with early stage tumours who are unfit for radical therapy because of advanced age, the presence of significant comorbidities or a strategic location of the nodule, are forced to receive palliative care. BCLC A patients with moderate portal hypertension and certain BCLC B patients could still be eligible for hepatic resection if a chance for 50% survival at 5 years is still perceived as being cost-effective by both the patient and caregivers.
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Affiliation(s)
- Massimo Colombo
- Head Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Via F. Sforza 35, Milan, 20122, Italy
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Chinese medicine herbal treatment based on syndrome differentiation improves the overall survival of patients with unresectable hepatocellular carcinoma. Chin J Integr Med 2014; 21:49-57. [PMID: 25533651 DOI: 10.1007/s11655-014-1767-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To investigate the effects of Chinese medicine (CM) herbal treatment based on syndrome differentiation on patients with unresectable hepatocellular carcinoma (HCC). METHODS A total of 94 patients with unresectable HCC were reviewed between June 2008 and June 2011. Survival analysis was performed between patients who received CM with/without non-curative antitumor treatments of Western medicine (WM) (CM group, 30 cases) and patients who were not treated with CM but with non-curative antitumor treatments of WM or supportive treatment alone (non-CM group, 64 cases). Then, survival analysis was performed between patients treated with CM combined with non-curative antitumor treatments of WM (combination therapy group, 25 cases) and patients with non-curative antitumor treatments of WM alone (non-curative antitumor treatments group of WM, 52 cases). The survival analysis was performed by Kaplan-Meier method and prognostic factors for overall survival (OS) were assessed by the Cox proportional hazards regression model. RESULTS The median survival time (MST), 1- and 2-year survival rates of the CM group and the non-CM group were 36 months, 76.7%, 56.1% and 12 months, 48.4%, 26.6%, respectively. The Log-rank test revealed significant difference between the two groups in OS (P<0.01). Cox proportional multivariate analysis revealed that CM was an independent favorable prognostic factor for OS. The MST, 1- and 2-year survival rates of combination therapy group and non-curative antitumor treatments group of WM were 36 months, 76.0%, 55.5% and 13 months, 55.8%, 30.8%, respectively. There was significant difference in OS between the two groups (P=0.004). CONCLUSIONS CM herbs based on syndrome differentiation have positive effects on survival of patients with unresectable HCC. Furthermore, combination therapy of CM and WM are recommended in HCC treatment.
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Yu JI, Park HC. Considerations for radiation therapy in hepatocellular carcinoma: the radiation oncologists' perspective. Dig Dis 2014; 32:755-63. [PMID: 25376294 DOI: 10.1159/000368018] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Although the Barcelona Clinic Liver Cancer staging system does not recommend radiation therapy (RT) as a locoregional modality in hepatocellular carcinoma (HCC), many prospective and retrospective studies have reported excellent local control with favorable survival rates after RT using modern techniques. Additionally, there have been several comparative or meta-analysis results reporting the superiority of RT in unresectable HCC. Therefore, it might be more reasonable to apply RT in unresectable HCC as an alternative locoregional modality to improve local control in HCC. However, several considerations for the application of RT in HCC exist. The considerations for RT in HCC are purpose, combination treatment and technique. The purpose of RT should be based on baseline liver status as well as tumor extent and location. There are several reasonable advantages in local, intrahepatic and extrahepatic control when combined with other modalities, but it could lead to overtreatment in some cases. The technical considerations according to the purpose and combination modality are the final step. For the application of RT in HCC, the purpose of RT, combination strategy and technical considerations should be taken into account.
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Affiliation(s)
- Jeong Il Yu
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Sunitinib combined with transarterial chemoembolization versus transarterial chemoembolization alone for advanced-stage hepatocellular carcinoma: a propensity score matching study. Tumour Biol 2014; 36:183-91. [PMID: 25217986 DOI: 10.1007/s13277-014-2608-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Accepted: 09/04/2014] [Indexed: 01/02/2023] Open
Abstract
Sunitinib is a multitargeted tyrosine kinase inhibitor with antitumor and antiangiogenic activity. The aim of this study was to compare the efficacy of sunitinib combined with transarterial chemoembolization (TACE) versus TACE alone for treating patients with advanced-stage hepatocellular carcinoma (HCC). Of 103 patients with advanced-stage HCC, 38 (36.9 %) received TACE combined with sunitinib therapy (combined group) and the remaining 65 patients (63.1 %) received TACE alone (monotherapy group). The primary endpoint was overall survival (OS) and the secondary endpoints were time to progression (TTP) and treatment-related adverse events. Propensity score-based methods were used to minimize bias. The response rate was 15.8 % (6 of 38 patients) in the combined group and 10.8 % (7 of 65 patients) in the monotherapy group (P = 0.031). The median OS and TTP in the combined group were longer than those in the monotherapy group (OS, 8.8 vs 6.3 months; P = 0.029 and TTP, 3.9 vs 2.5 months; P = 0.002). In the propensity score-matched cohort (38 pairs), the median OS in the combined group was significantly longer than that in the monotherapy group (8.8 vs 6.5 months, respectively; P = 0.044), and the median TTP was also longer in the combined group (3.9 vs 2.6 months, respectively; P = 0.003). Significant prognostic factors for OS by multivariate analysis included the use of sunitinib, Child-Pugh scores, vascular invasion, distant organ metastasis, and serum AFP level. This study suggests that sunitinib plus TACE are superior to TACE alone with respect to OS and TTP in patients with advanced-stage HCC.
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Kim YI, Park JW, Kwak HW, Kim BH, Lee JH, Lee IJ, Kim TH, Kim SH, Koh YH, Kim HB, Kim CM. Long-term outcomes of second treatment after initial transarterial chemoembolization in patients with hepatocellular carcinoma. Liver Int 2014; 34:1278-86. [PMID: 24649961 DOI: 10.1111/liv.12535] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 03/13/2014] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS All outcome studies concerning the management of hepatocellular carcinoma (HCC) are based on the initial treatment. However, remaining, progressing or recurring tumours (RPRTs) after transarterial chemoembolization (TACE) are common; therefore, various second treatments are administered to HCC patients. Here, we investigated the long-term outcomes of second treatments for RPRT after initial TACE. METHODS We enrolled 855 consecutive HCC patients who underwent TACE as the initial treatment at the National Cancer Center, Korea, from January 2004 to December 2010. RESULTS The median follow-up was 43.4 months, and the median progression-free survival following initial TACE was 4.0 months, being 18.1 and 1.0 months for complete remission and progressive disease respectively. Second treatments were administered to 790 RPRT patients (92.4%); the most common was TACE (56.4%), followed by best supportive care (22.8%), systemic chemotherapy (9.4%), external radiotherapy (4.4%), radiation ablation (RFA; 2.9%), resection (2.0%) and liver transplantation (1.4%). Median overall survival (mOS) for initial TACE was 18.8 months [95% confidence interval (CI), 16.6-21.0 months]; after second treatments, it was 12.4 (95% CI, 10.6-14.2) months, differing significantly by mRECIST assessment, BCLC stage and RPRT type (28.0, 5.0 and 3.9 months for intrahepatic, vascular and extrahepatic RPRT, respectively; P < 0.001). Intrahepatic RPRT with a curative treatment as a second treatment showed the best OS. CONCLUSION These novel insights into the patterns and long-term outcomes of second treatments for RPRT in HCC patients who underwent initial TACE are expected to aid in formulating treatment strategies for HCC patients.
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Affiliation(s)
- Young-Il Kim
- Center for Liver Cancer, National Cancer Center, Goyang, Korea
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Graf D, Vallböhmer D, Knoefel WT, Kröpil P, Antoch G, Sagir A, Häussinger D. Multimodal treatment of hepatocellular carcinoma. Eur J Intern Med 2014; 25:430-7. [PMID: 24666568 DOI: 10.1016/j.ejim.2014.03.001] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2013] [Revised: 03/04/2014] [Accepted: 03/04/2014] [Indexed: 02/07/2023]
Abstract
Hepatocellular carcinoma (HCC) represents the most common liver cancer with an increasing incidence and it accounts for the third most common cause of cancer-related death worldwide. Even though the clinical diagnosis and management of HCC improved significantly in the last decades, this malignant disease is still associated with a poor prognosis. It has to be distinguished between patients with HCCs, which developed from liver cirrhosis, and patients without underlying liver cirrhosis as classification systems, prognosis estimation and therapy recommendations differ in-between. In case of HCC in patients with liver cirrhosis in Europe, treatment allocation and prognosis estimation are mainly based on the Barcelona-Clinic Liver Cancer (BCLC) staging system. Based on this staging system different surgical, interventional radiological/sonographical and non-interventional procedures have been established for the multimodal treatment of HCC. The BCLC classification system represents a decision guidance; however because of its limitations in selected patients treatment allocation should be determined on an individualized rather than a guideline-based medicine by a multidisciplinary board in order to offer the best treatment option for each patient. This review summarizes the current management of HCC and illustrates controversial areas of therapeutic strategies.
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Affiliation(s)
- Dirk Graf
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Düsseldorf, Medical Faculty, Germany.
| | - Daniel Vallböhmer
- Department of General, Visceral and Pediatric Surgery, University Düsseldorf, Medical Faculty, Germany
| | - Wolfram Trudo Knoefel
- Department of General, Visceral and Pediatric Surgery, University Düsseldorf, Medical Faculty, Germany
| | - Patric Kröpil
- Department of Diagnostic and Interventional Radiology, University Düsseldorf, Medical Faculty, Germany
| | - Gerald Antoch
- Department of Diagnostic and Interventional Radiology, University Düsseldorf, Medical Faculty, Germany
| | - Abdurrahaman Sagir
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Düsseldorf, Medical Faculty, Germany
| | - Dieter Häussinger
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Düsseldorf, Medical Faculty, Germany
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Chen Y, Zhu J, Zhang HJ, Zhang XQ, Ju XP, Lu MZ, Liu YM, Cao YS, Yu CS, Wang XY. Short-term effects of cyberknife combined with TACE for treatment of primary liver cancer. Shijie Huaren Xiaohua Zazhi 2014; 22:2039-2044. [DOI: 10.11569/wcjd.v22.i14.2039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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 evaluate the short-term clinical effects and adverse reactions of cyberknife combined with transarterial chemoembolization (TACE) for the treatment of primary liver cancer.
METHODS: The medical records for 108 patients with primary liver cancer who received cyberknife and TACE between January 2012 and May 2013 were retrospectively reviewed. Patient demographics, tumor characteristics, treatment details and post-treatment complications were recorded for each patient.
RESULTS: There were 96 males and 12 females. Intra-arterial chemoembolization and cyberknife (DT 35-60 Gy/3-6 fraction/3-7 d) were performed successfully, resulting in a substantial reduction or complete disappearance of tumors in nearly all patients, with a total effective rate (CR + PR + SD) of 100%. No major complications were encountered.
CONCLUSION: Cyberknife combined with TACE for the treatment of primary liver cancer is effective with mild adverse reactions.
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Sorafenib combined with transarterial chemoembolization versus transarterial chemoembolization alone for advanced-stage hepatocellular carcinoma: a propensity score matching study. PLoS One 2014; 9:e96620. [PMID: 24817002 PMCID: PMC4016022 DOI: 10.1371/journal.pone.0096620] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Accepted: 04/09/2014] [Indexed: 01/11/2023] Open
Abstract
Aims The purpose of the present study was to compare the efficacies of transarterial chemoembolization (TACE) combined with sorafenib versus TACE monotherapy for treating patients with advanced hepatocellular carcinoma (HCC). Methods We enrolled 321 patients and selected 280 with advanced HCC (Barcelona Clinic Liver Cancer stage C) who underwent TACE therapy between February 2009 and February 2013. TACE alone (monotherapy group) was administered to 198 patients (70.7%), and the remaining 82 (29.3%) underwent repeat combined TACE and sorafenib therapy (combined group). To minimize selection bias, these latter 82 patients were matched using propensity-score matching at a 1∶2 ratio with 164 patients who received TACE monotherapy. The primary endpoints were overall survival (OS) and related subgroup analysis. The secondary endpoints were time to progression (TTP) and treatment-related adverse events. Results Of the respective patients in the combined and monotherapy groups, 64.6% and 49.2% had vascular invasion, 87.8% and 91.1% had extrahepatic metastasis, and 54.3% and 47.1% had both. In the propensity-score–matched cohort, the OS survival of the combined group was significantly higher compared with the monotherapy group (7.0 months vs. 4.9 months, respectively, P = 0.003). The TTP was significantly longer in the combined group (2.6 months vs. 1.9 months, respectively, P = 0.001). Subgroup analysis showed that the outcomes of patients with advanced HCC without main portal vein invasion who were treated with combined therapy were significantly better compared with those who received monotherapy (P<0.05). Univariate and subsequent multivariate analyses revealed that the addition of sorafenib was an independent predictor of favorable OS and TTP (adjusted hazard ratios, 0.63 and 0.62, respectively; P<0.05 for both). Conclusion Sorafenib plus TACE was more effective than TACE monotherapy for treating patients with advanced HCC without main portal vein invasion. Future trials with larger samples are required to validate these preliminary findings.
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He MM, Wu WJ, Wang F, Wang ZQ, Zhang DS, Luo HY, Qiu MZ, Wang FH, Ren C, Zeng ZL, Xu RH. S-1-based chemotherapy versus capecitabine-based chemotherapy as first-line treatment for advanced gastric carcinoma: a meta-analysis. PLoS One 2013; 8:e82798. [PMID: 24349363 PMCID: PMC3861463 DOI: 10.1371/journal.pone.0082798] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Accepted: 10/28/2013] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Although both oral fluoropyrimidines were reported effective and safe, doubts exist about whether S-1 or capecitabine is more advantageous in advanced gastric carcinoma (AGC). Herein, we performed a meta-analysis to comprehensively compare the efficacy and safety of S-1-based chemotherapy versus capecitabine-based chemotherapy as first-line treatment for AGC. METHODS PubMed/Medline, EmBase, Cochrane library, and China National Knowledge Infrastructure databases were searched for articles comparing S-1-based chemotherapy to capecitabine-based chemotherapy for AGC. Primary outcomes were overall response rate (ORR), time to progression (TTP), overall survival (OS), progression-free probability, and survival probability. Secondary outcomes were toxicities. Fixed-effects model were used and all the results were confirmed by random-effects model. RESULTS Five randomized controlled trials and five cohort studies with 821 patients were included. We found equivalent ORR (38.3% vs. 39.1%, odds ratio [OR] 0.92, 95% confidence interval [CI] 0.69-1.24, P = 0.59), TTP (harzad ratio [HR] 0.98, 95% CI 0.82-1.16, P = 0.79), OS (HR 0.99, 95% CI 0.87-1.13, P = 0.91), progression-free probability (3-month OR 1.02, 95% CI 0.62-1.68, P = 0.94; 6-month OR 1.34, 95% CI 0.88-2.04, P = 0.18) and survival probability (0.5-year OR 0.90, 95% CI 0.61-1.31, P =0.57; 1-year OR 0.97, 95% CI 0.70- 1.33, P = 0.84; 2-year OR 1.15, 95% CI 0.61-2.17, P = 0.66). Equivalent grade 3 to 4 hematological and non-hematological toxicities were found except hand-foot syndrome was less prominent in S-1-based chemotherapy (0.3% vs. 5.9%, OR 0.19, 95% CI 0.06-0.56, P = 0.003). There're no significant heterogeneity and publication bias. Cumulative analysis found stable time-dependent trend. Consistent results stratified by study design, age, regimen, cycle, country were observed. CONCLUSION S-1-based chemotherapy was associated with non-inferior antitumor efficacy and better safety profile, compared with capecitabine-based therapy. We recommended S-1 and capecitabine can be used interchangeably for AGC, at least in Asia.
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Affiliation(s)
- Ming-ming He
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Wen-jing Wu
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Feng Wang
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Zhi-qiang Wang
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Dong-sheng Zhang
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Hui-yan Luo
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Miao-zhen Qiu
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Feng-hua Wang
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Chao Ren
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Zhao-lei Zeng
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
| | - Rui-hua Xu
- Department of Medical Oncology and State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, Guangdong, China
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Tong YS, Cao XF. Brachytherapy with iodine-125 seeds for hepatocellular carcinoma. Shijie Huaren Xiaohua Zazhi 2013; 21:3072-3077. [DOI: 10.11569/wcjd.v21.i29.3072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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
125I seeds have good physical and radiobiological characteristics. Interstitial brachytherapy has advantages of minimal invasive, precise stereotactic treatment and high local control rate and plays an important role in the treatment of hepatocellular carcinoma (HCC). Brachytherapy with 125I seeds has been used in unresectable HCC, HCC with portal vein tumor thrombus, intrahepatic cholangiocarcinoma, hepatic metastases, and some other tumors, providing encouraging survival rates. Radiation-related complications are rare in highly selected patients. In a word, 125I brachytherapy is a safe and effective treatment for newly diagnosed or recurrent unresectable intrahepatic malignancies and can provide better survival rates and decent quality of life.
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