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Fujita K, Yamada M, Morishita A, Ono M, Himoto T, Kobara H, Masaki T. Cabozantinib inhibits the growth of lenvatinib-resistant hepatoma cells restoring FTCD expression. Biochem Pharmacol 2024; 226:116321. [PMID: 38815631 DOI: 10.1016/j.bcp.2024.116321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 05/18/2024] [Accepted: 05/27/2024] [Indexed: 06/01/2024]
Abstract
Cabozantinib is a newly developed tyrosine kinase inhibitor, which is applied on patients with hepatocellular carcinoma (HCC) unresponsive to conventional tyrosine kinase inhibitors, including lenvatinib. However, the mechanism of cabozantinib efficacy for lenvatinib-resistant tumor cells has not been well established in basic studies. The purpose of this study is to elucidate the mechanisms by which cabozantinib inhibits tumor growth of lenvatinib-resistant hepatocellular carcinoma cell lines in vitro and in vivo. We established a lenvatinib-resistant Hep3B cell line (Hep3B-LR) and evaluated the inhibitory effect of cabozantinib on the growth of Hep3B-LR cells. Hep3B-LR exhibited approximately 20 times greater IC50 for lenvatinib than the wild type. Compared with wild-type Hep3B, Hep3B-LR was characterized by enhanced expression of EGFR, MET and ErbB2. Cabozantinib suppressed tumor growth of Hep3B-LR in vitro and in vivo. Microarray analysis and real-time qPCR using the xenografts revealed cabozantinib downregulated miR-126-3p, a tumor suppressor miRNA, suggesting that miR-126-3p did not contribute to tumor inhibitory effect of cabozantinib. Proteome analysis using xenograft tissues demonstrated an upregulation of FTCD, a tumor suppressor gene, by cabozantinib administration. The enhanced expression of FTCD by cabozantinib was confirmed by western blot and immunohistochemistry analysis. Furthermore, FTCD expression in Hep3B-LR before cabozantinib administration was weaker than that in wild-type Hep3B. FTCD expression was weakened along with acquisition of lenvatinib-resistance, and was restored by cabozantinib administration. FTCD may be a novel therapeutic target of cabozantinib in case of lenvatinib treatment failure.
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Affiliation(s)
- Koji Fujita
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa, Japan.
| | - Mari Yamada
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa, Japan
| | - Asahiro Morishita
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa, Japan
| | - Masafumi Ono
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa, Japan
| | - Takashi Himoto
- Clinical Laboratory Medicine, Kagawa Prefectural University of Health Sciences, Kagawa, Japan
| | - Hideki Kobara
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa, Japan
| | - Tsutomu Masaki
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa, Japan
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Arjuna A, Milborne B, Putra AR, Mulyaningsih TR, Setiawan H, Islam MT, Felfel R, Ahmed I. Development of samarium-doped phosphate glass microspheres for internal radiotheranostic applications. Int J Pharm 2024; 653:123919. [PMID: 38373598 DOI: 10.1016/j.ijpharm.2024.123919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/25/2024] [Accepted: 02/16/2024] [Indexed: 02/21/2024]
Abstract
Internal radiotherapy delivers radioactive sources inside the body, near to or into malignant tumours, which may be particularly effective when malignancies are not responding to external beam radiotherapy. A pure beta emitter, 90Y, is currently used for internal radiotherapy. However, theranostic radionuclide-doped microspheres can be developed by incorporating 153Sm, which emits therapeutic beta and diagnostic gamma energies. This study investigated the production of high concentrations of samarium-content doped phosphate-based glass microspheres. The glass P60 (i.e. 60P2O5-25CaO-15Na2O) was mixed with Sm2O3 at ratios of 75:25 (G75:Sm25), 50:50 (G50:Sm50) and 25:75 (G25:Sm75) and processed via flame spheroidisation. Scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) confirmed the microsphere uniformity with significantly high samarium content up to 44 % in G25:Sm75. Via X-ray diffraction (XRD) analysis, samarium-doped microspheres appeared to be glass-ceramic in nature. Mass-loss, size and pH changes were performed over 28 days, revealing a significant increase in samarium microsphere stability. After 15 min of neutron activation (neutron flux 3.01 × 1013 n.cm-2.s-1), the specific activity of the microspheres (G75:Sm25, G50:Sm50 and G25:Sm75) was 0.28, 0.54 and 0.58 GBq.g-1, respectively. Therefore, the samarium microspheres produced in this study provide great potential for improving internal radiotherapy treatment for liver cancer by avoiding complex procedures and using less microspheres with shorter irradiation time.
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Affiliation(s)
- Andi Arjuna
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK; Faculty of Pharmacy, Hasanuddin University, Makassar 90245, Indonesia
| | - Ben Milborne
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK
| | - Amal Rezka Putra
- Research Organization for Nuclear Energy (ORTN), National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten 15314, Indonesia
| | - Theresia Rina Mulyaningsih
- Research Organization for Nuclear Energy (ORTN), National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten 15314, Indonesia
| | - Herlan Setiawan
- Research Organization for Nuclear Energy (ORTN), National Research and Innovation Agency (BRIN), Tangerang Selatan, Banten 15314, Indonesia
| | - Md Towhidul Islam
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK
| | - Reda Felfel
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK
| | - Ifty Ahmed
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, Nottingham NG7 2RD, UK.
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Stereotactic Radiotherapy after Incomplete Transarterial (Chemo-) Embolization (TAE\TACE) versus Exclusive TAE or TACE for Treatment of Inoperable HCC: A Phase III Trial (NCT02323360). Curr Oncol 2022; 29:8802-8813. [PMID: 36421345 PMCID: PMC9689962 DOI: 10.3390/curroncol29110692] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/09/2022] [Accepted: 11/14/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Hepatocellular carcinoma (HCC) is the most frequent liver malignancy and a leading cause of cancer death in the world. In unresectable HCC patients, transcatheter arterial (chemo-) embolization (TAE/TACE) has shown a disease response in 15-55% of cases. Though multiple TAE/TACE courses can be administered in principle, Stereotactic Body Radiotherapy (SBRT) has emerged as an alternative option in the case of local relapse following multiple TAE/TACE courses. Methods: This is a single-center, prospective, randomized, controlled, parallel-group superiority trial of SBRT versus standard TAE/TACE for the curative treatment of the intermediate stage of HCC after an incomplete response following TAE/TACE (NCT02323360). The primary endpoint is 1-year local control (LC): 18 events were needed to assess a 45% difference (HR: 0.18) in favor of SBRT. The secondary endpoints are 1-year Progression-Free Survival (PFS), Distant Recurrence-Free Survival (DRFS), Overall Survival (OS) and the incidence of acute and late complications. Results: At the time of the final analysis, 40 patients were enrolled, 19 (49%) in the TAE/TACE arm and 21 (51%) in the SBRT arm. The trial was prematurely closed due to slow accrual. The 1- and 2-year LC rates were 57% and 36%. The use of SBRT resulted in superior LC as compared to TAE/TACE rechallenge (median not reached versus 8 months, p = 0.0002). PFS was 29% and 16% at 1 and 2 years, respectively. OS was 86% and 62% at 1 year and 2 years, respectively. In the TAE arm, PFS was 13% and 6% at 1 and 2 years, respectively. In the SBRT arm, at 1 and 2 years, PFS was 37% and 21%, respectively. OS at 1 and 2 years was 75% and 64% in the SBRT arm and 95% and 57% in the TACE arm, respectively. No grade >3 toxicity was recorded. Conclusions: SBRT is an effective treatment option in patients affected by inoperable HCC experiencing an incomplete response following ≥1 cycle of TAE/TAC.
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Lu DE, Cheng SW, Lin YS, Tu MW, Lee CH, Chen C, Chen KH. Combination of radiofrequency ablation and percutaneous ethanol injection versus radiofrequency ablation alone for hepatocellular carcinoma: a systematic review and meta-analysis. Ann Hepatol 2022; 27:100729. [PMID: 35700935 DOI: 10.1016/j.aohep.2022.100729] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/28/2022] [Accepted: 05/23/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Radiofrequency ablation and percutaneous ethanol injection are important treatment modalities for hepatocellular carcinoma patients; Whether a combination treatment yields, additional benefit still remains controversial. METHODS A systematic review and meta-analysis was concluded. Randomized controlled trials published before January 1, 2022, from PubMed, EMBASE, Scopus, and CNKI were searched. Studies were excluded when patients received different ablative treatment or had serious liver dysfunction. The risk of bias assessment was evaluated using the Cochrane Collaboration's tool. RESULTS Ten studies, encompassing 854 patients, with histologically proven HCC were finally analyzed. The results demonstrated that patients who received RFA-PEI had slightly improvements in 1-year overall survival (OS) [risk ratio (RR): 1.11; 95% confidence interval (CI): 1.03, 1.19, I2 = 10%], 2-year OS (RR: 1.25; 95% CI: 1.12, 1.40, I2 = 0%), 3-year OS (RR: 1.42; 95% CI: 1.11, 1.83, I2 = 38%), 1-year local recurrence-free (LRF) proportion (RR: 1.2; 95% CI: 1.01, 1.42, I2 = 61%), and complete tumor necrosis (CTN) (RR: 1.32; 95% CI: 1.14, 1.53, I2 = 45%). Nevertheless, common complications, such as fever, were found to be significant (RR: 1.78, 95% CI: 1.13, 2.80). CONCLUSION Despite RFA-PEI appearing to be superior for HCC patients with a compensated liver in terms of OS, current evidence contained moderate to significant heterogeneity, and it was difficult to draw a definite conclusion regarding the therapeutic management in terms of LRF and CTN.
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Affiliation(s)
- De-En Lu
- Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan
| | - Sheng-Wei Cheng
- Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan; Division of Gastroenterology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, 250 Wuxing Street, Xinyi District, Taipei 11031, Taiwan; Division of Gastroenterology, Department of Medicine, Taiwan Adventist Hospital, No.424, Sec. 2, Bade Rd., Songshan District, Taipei City 10556, Taiwan
| | - Yang-Sheng Lin
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, 250 Wuxing Street, Xinyi District, Taipei 11031, Taiwan; Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, No. 92, Sec. 2, Zhongshan N. Rd., Zhongshan Dist., Taipei City 104, Taiwan
| | - Mei-Wen Tu
- Department of Nursing, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan; Center for Nursing and Healthcare Research in Clinical Practice Application, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan
| | - Chia-Hsiang Lee
- Department of Nursing, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan; Center for Nursing and Healthcare Research in Clinical Practice Application, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan
| | - Chiehfeng Chen
- Cochrane Taiwan, Taipei Medical University, 250 Wuxing Street, Xinyi District, Taipei 11031, Taiwan; Evidence-Based Medicine Center, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan; Division of Plastic Surgery, Department of Surgery, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan; Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, 250 Wuxing Street, Xinyi District, Taipei 11031, Taiwan.
| | - Kee-Hsin Chen
- Department of Nursing, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan; Center for Nursing and Healthcare Research in Clinical Practice Application, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan; Cochrane Taiwan, Taipei Medical University, 250 Wuxing Street, Xinyi District, Taipei 11031, Taiwan; Post-Baccalaureate Program in Nursing, College of Nursing, Taipei Medical University, 250 Wuxing Street, Xinyi District, Taipei 11031, Taiwan; Evidence-based Knowledge Translation Center, Wan Fang Hospital, Taipei Medical University, 111 Xinglong Rd., Sec. 3, Wenshan Dist., Taipei 11696, Taiwan.
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Long-Term Comparative Study on the Local Tumour Control of Different Ablation Technologies in Primary and Secondary Liver Malignancies. J Pers Med 2022; 12:jpm12030430. [PMID: 35330429 PMCID: PMC8951445 DOI: 10.3390/jpm12030430] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/16/2022] [Accepted: 03/03/2022] [Indexed: 02/08/2023] Open
Abstract
Purpose: To evaluate local tumour control (LTC) by local ablation techniques (LAT) in liver malignancies. Materials and methods: In patients treated with LAT between January 2013 and October 2020 target lesions were characterised by histology, dimensions in three spatial axes, volume, vascularisation and challenging (CL) location. LAT used were: Radiofrequency Ablation (RFA), Microwave Ablation (MWA), Cryoablation (CRYO), Electrochemotherapy (ECT), and Interstitial Brachytherapy (IBT). Results: 211 LAT were performed in 155 patients. Mean follow-up including MRI for all patients was 11 months. Lesions treated with ECT and IBT were significantly larger and significantly more often located in CL in comparison to RFA, MWA and CRYO. Best LTC (all data for 12 months are given below) resulted after RFA (93%), followed by ECT (81%), CRYO (70%), IBT (68%) and MWA (61%), and further, entity-related for HCC (93%), followed by CRC (83%) and BrC (72%), without statistically significant differences. LTC in hypovascular lesions was worse (64%), followed by intermediate (82% p = 0.01) and hypervascular lesions (92% p = 0.07). Neither diameter (<3 cm: 81%/3−6 cm: 74%/>6 cm: 70%), nor volume (<10 cm3: 80%/10−20 cm3: 86%/>20 cm3: 67%), nor CL (75% in CL vs. 80% in non CL) had a significant impact on LTC. In CL, best LTC resulted after ECT (76%) and IBT (76%). Conclusion: With suitable LAT, similarly good local tumour control can be achieved regardless of lesion size and location of the target.
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Kampalath R, Tran-Harding K, Do RKG, Mendiratta-Lala M, Yaghmai V. Evaluation of Hepatocellular Carcinoma Treatment Response After Locoregional Therapy. Magn Reson Imaging Clin N Am 2021; 29:389-403. [PMID: 34243925 DOI: 10.1016/j.mric.2021.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Locoregional therapy (LRT) for hepatocellular carcinoma can be used alone or with other treatment modalities to reduce rates of progression, improve survival, or act as a bridge to cure. As the use of LRT expands, so too has the need for systems to evaluate treatment response, such as the World Health Organization and modified Response Evaluation Criteria In Solid Tumors systems and more recently, the Liver Imaging Reporting and Data System (LI-RADS) treatment response algorithm (TRA). Early validation results for LI-RADS TRA have been promising, and as research accrues, the TRA is expected to evolve in the near future.
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Affiliation(s)
- Rony Kampalath
- Department of Radiological Sciences, University of California Irvine, 101 The City Drive South, Orange, CA 92868, USA
| | - Karen Tran-Harding
- Department of Radiological Sciences, University of California Irvine, 101 The City Drive South, Orange, CA 92868, USA
| | - Richard K G Do
- Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Radiology, Weill Medical College of Cornell University, New York, NY, USA.
| | - Mishal Mendiratta-Lala
- Radiology, University of Michigan School of Medicine, 1500 East Medical Center Drive, UH B2A209R, Ann Arbor, MI 48109-5030, USA
| | - Vahid Yaghmai
- University of California, Irvine, 101 The City Drive South, Orange, CA 92868, USA
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Aslam A, Do RKG, Kambadakone A, Spieler B, Miller FH, Gabr AM, Charalel RA, Kim CY, Madoff DC, Mendiratta-Lala M. Hepatocellular carcinoma Liver Imaging Reporting and Data Systems treatment response assessment: Lessons learned and future directions. World J Hepatol 2020; 12:738-753. [PMID: 33200013 PMCID: PMC7643220 DOI: 10.4254/wjh.v12.i10.738] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Revised: 08/07/2020] [Accepted: 09/17/2020] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of morbidity and mortality worldwide, with rising clinical and economic burden as incidence increases. There are a multitude of evolving treatment options, including locoregional therapies which can be used alone, in combination with each other, or in combination with systemic therapy. These treatment options have shown to be effective in achieving remission, controlling tumor progression, improving disease free and overall survival in patients who cannot undergo resection and providing a bridge to transplant by debulking tumor burden to downstage patients. Following locoregional therapy (LRT), it is crucial to provide treatment response assessment to guide management and liver transplant candidacy. Therefore, Liver Imaging Reporting and Data Systems (LI-RADS) Treatment Response Algorithm (TRA) was created to provide a standardized assessment of HCC following LRT. LI-RADS TRA provides a step by step approach to evaluate each lesion independently for accurate tumor assessment. In this review, we provide an overview of different locoregional therapies for HCC, describe the expected post treatment imaging appearance following treatment, and review the LI-RADS TRA with guidance for its application in clinical practice. Unique to other publications, we will also review emerging literature supporting the use of LI-RADS for assessment of HCC treatment response after LRT.
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Affiliation(s)
- Anum Aslam
- Department of Radiology, University of Michigan, Ann Arbor, MI 48019, United States.
| | - Richard Kinh Gian Do
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, United States
| | - Avinash Kambadakone
- Abdominal Imaging and Interventional Radiology, Harvard Medical School, Massachusetts General Hospital, Boston, MA 02114, United States
| | - Bradley Spieler
- Department of Radiology, Louisiana State University Health Sciences Center, New Orleans, LA 70112, United States
| | - Frank H Miller
- Department of Radiology, Northwestern University Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, United States
| | - Ahmed M Gabr
- Department of Interventional Radiology, OHSU and Tanta University, Egypt, Portland, OR 97239, United States
| | - Resmi A Charalel
- Department of Radiology, Weill Cornell Medicine, New York, NY 10065, United States
| | - Charles Y Kim
- Department of Radiology, Duke University Medical Center, Duke University, Durham, NC 27710, United States
| | - David C Madoff
- Department of Radiology and Biomedical Imaging, Yale School of Medicine, New Haven, CT 06520, United States
| | - Mishal Mendiratta-Lala
- School of Medicine, 1500 East Medical Center Drive, University of Michigan, Ann Arbor, MI 48109, United States
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Visceral Adipose Tissue Radiodensity Is Linked to Prognosis in Hepatocellular Carcinoma Patients Treated with Selective Internal Radiation Therapy. Cancers (Basel) 2020; 12:cancers12020356. [PMID: 32033166 PMCID: PMC7072301 DOI: 10.3390/cancers12020356] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/15/2020] [Accepted: 01/30/2020] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) constitutes the fourth leading cause of cancer-related mortality. Various factors, such as tumor size, tumor multiplicity, and liver function, have been linked to the prognosis of HCC. The aim of this study was to explore the prognostic significance of muscle, subcutaneous and visceral adipose tissue (VAT) mass, and radiodensity, in a cohort of 101 HCC patients treated with selective internal radiation therapy (SIRT). Muscle and adipose tissue cross sectional area (cm2/m2) and radiodensity, reported as the Hounsfield Unit (HU), were determined using pre-SIRT computed tomography images. Cox proportional hazard models and exact logistic regression were conducted to assess associations between body composition and adverse outcomes. Majority of the patients were male (88%) with a mean VAT radiodensity of −85 ± 9 HU. VAT radiodensity was independently associated with mortality (HR 1.05; 95% CI: 1.01–1.08; p = 0.01), after adjusting for cirrhosis etiology, Barcelona Clinic Liver Cancer stage, previous HCC treatment, and portal hypertension markers. Patients with a high VAT radiodensity of ≥–85 HU had a two times higher risk of mortality (HR 2.01, 95% CI 1.14–3.54, p = 0.02), compared to their counterpart. Clinical features of portal hypertension were more prevalent in patients with high VAT radiodensity. High VAT radiodensity was associated with severe adverse events after adjusting for confounding factors. High VAT radiodensity is independently associated with both increased mortality and severe adverse events in patients treated with SIRT. VAT radiodensity measurement might serve as an objective approach to identify patients who will experience the most benefit from SIRT.
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Mendiratta-Lala M, Masch WR, Shampain K, Zhang A, Jo AS, Moorman S, Aslam A, Maturen KE, Davenport MS. MRI Assessment of Hepatocellular Carcinoma after Local-Regional Therapy: A Comprehensive Review. Radiol Imaging Cancer 2020; 2:e190024. [PMID: 33778692 DOI: 10.1148/rycan.2020190024] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 07/29/2019] [Accepted: 09/10/2019] [Indexed: 12/13/2022]
Abstract
Nearly 80% of cirrhotic patients diagnosed with hepatocellular carcinoma (HCC) are not eligible for surgical resection and instead undergo local-regional treatment. After therapy for HCC, patients undergo imaging surveillance to assess treatment efficacy and identify potential sites of progressive tumor elsewhere within the liver. Accurate interpretation of posttreatment imaging is essential for guiding further management decisions, and radiologists must understand expected treatment-specific imaging findings for each of the local-regional therapies. Of interest, expected imaging findings seen after radiation-based therapies (transarterial radioembolization and stereotactic body radiation therapy) are different than those seen after thermal ablation and transarterial chemoembolization. Given differences in expected posttreatment imaging findings, the current radiologic treatment response assessment algorithms used for HCC (modified Response Evaluation Criteria in Solid Tumors classification, European Association for the Study of Liver Diseases criteria, and Liver Imaging and Reporting Data System Treatment Response Algorithm) must be applied cautiously for radiation-based therapies in which persistent arterial phase hyperenhancement in the early posttreatment period is common and expected. This article will review the concept of tumor response assessment for HCC, the forms of local-regional therapy for HCC, and the expected posttreatment findings for each form of therapy. Keywords: Abdomen/GI, Liver, MR-Imaging, Treatment Effects, Tumor Response © RSNA, 2020.
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Affiliation(s)
- Mishal Mendiratta-Lala
- Department of Radiology, University of Michigan Health System, 1500 E Medical Center Dr, UH B2A209R, Ann Arbor, MI 48109-5030
| | - William R Masch
- Department of Radiology, University of Michigan Health System, 1500 E Medical Center Dr, UH B2A209R, Ann Arbor, MI 48109-5030
| | - Kimberly Shampain
- Department of Radiology, University of Michigan Health System, 1500 E Medical Center Dr, UH B2A209R, Ann Arbor, MI 48109-5030
| | - Andrew Zhang
- Department of Radiology, University of Michigan Health System, 1500 E Medical Center Dr, UH B2A209R, Ann Arbor, MI 48109-5030
| | - Alexandria S Jo
- Department of Radiology, University of Michigan Health System, 1500 E Medical Center Dr, UH B2A209R, Ann Arbor, MI 48109-5030
| | - Sarah Moorman
- Department of Radiology, University of Michigan Health System, 1500 E Medical Center Dr, UH B2A209R, Ann Arbor, MI 48109-5030
| | - Anum Aslam
- Department of Radiology, University of Michigan Health System, 1500 E Medical Center Dr, UH B2A209R, Ann Arbor, MI 48109-5030
| | - Katherine E Maturen
- Department of Radiology, University of Michigan Health System, 1500 E Medical Center Dr, UH B2A209R, Ann Arbor, MI 48109-5030
| | - Matthew S Davenport
- Department of Radiology, University of Michigan Health System, 1500 E Medical Center Dr, UH B2A209R, Ann Arbor, MI 48109-5030
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Qiu H, Moravan MJ, Milano MT, Usuki KY, Katz AW. SBRT for Hepatocellular Carcinoma: 8-Year Experience from a Regional Transplant Center. J Gastrointest Cancer 2019; 49:463-469. [PMID: 28710606 DOI: 10.1007/s12029-017-9990-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
PURPOSE The study aimed to evaluate stereotactic body radiotherapy (SBRT) for hepatocellular carcinoma (HCC) in patients not eligible for liver transplant (LT). METHODS We retrospectively identified transplant-ineligible HCC patients treated with SBRT to the liver between 2004 and 2013. Our primary endpoint was overall survival (OS). We also report treatment toxicities using CTCAE 3.0, radiographic response, and patterns of failure. RESULTS We identified 93 patients with median age at SBRT of 65.8 years. Forty-six percent were classified as Child-Pugh B or C and 85% had an Eastern Cooperative Oncology Group performance status of 1-2. After SBRT, 86% of patients experienced no or mild treatment-related adverse events. Only 8% of patients experienced grade 3 and 2% of patients experienced grade 4 adverse events. Overall radiographic response was complete in 1.2%, partial in 35.4%, stable in 43.9%, and progressive disease in 19.5%. Median OS was 8.8 months with 1-, 2-, and 3-year OS rates of 38.0, 29.8 and 21.2%, respectively. The Cancer of the Liver Italian Program (CLIP) score was found to strongly correlate with survival. Median OS for patients with CLIP scores of 0, 1, 2, and 3 was 21.1, 8.5, 5.1, and 7.1 months, respectively (p = 0.003). CONCLUSION Our series demonstrates that SBRT is generally safe for HCC patients, even those with advanced liver failure. Although survival is generally poor, we were able to identify a group of patients with good liver function and early tumor stage who can achieve median OS of close to 2 years with SBRT.
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Affiliation(s)
- Haoming Qiu
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY, 14642, USA
| | - Michael J Moravan
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY, 14642, USA
| | - Michael T Milano
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY, 14642, USA
| | - Kenneth Y Usuki
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY, 14642, USA
| | - Alan W Katz
- Department of Radiation Oncology, University of Rochester Medical Center, 601 Elmwood Avenue, Box 647, Rochester, NY, 14642, USA.
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Boteon APCDS, Boteon YL, Vinuela EF, Derosas C, Mergental H, Isaac JR, Muiesan P, Mehzard H, Ma YT, Shah T, Mirza DF, Perera MTPR. The impact of transarterial chemoembolization induced complications on outcomes after liver transplantation: A propensity-matched study. Clin Transplant 2018; 32:e13255. [PMID: 29637619 DOI: 10.1111/ctr.13255] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Loco-regional complications of transarterial chemoembolization (TACE) may adversely affect technical aspects of the liver transplantation (LT). This study reviewed the impact of those complications on postoperative outcomes encompassing implications on graft selection. METHODS A retrospective, propensity score matching (1:1) analysis accounting for donor and recipient confounders was performed on a dataset of patients undergoing LT for hepatocellular carcinoma. Outcomes of patients who had TACE (TACE-group) were compared with those who did not (NoTACE-group). RESULTS A total of 57 matched pairs were analyzed. TACE achieved effective tumor control (Pre-TACE vs Post-TACE; Median: 44 mm [interquartile range: 43-50] vs 17 mm [0-36]; P = .002) on imaging follow-up. TACE group had, at the hepatectomy, higher incidence of ischemia-related complications (adhesions of the necrotic tumor, cholecystitis, and/or bile duct necrosis) (40.4% vs 10.5%; P = .001). Overall major post-LT complications rate (Dindo-Clavien ≥3) were similar (P = .134). Those in the TACE group with donors after circulatory death (DCD) had 4.6% 90-day mortality and 54.3% major complication rate compared to 6.9% and 77.3% (P = .380 and P = .112, respectively). CONCLUSION TACE was an effective bridging procedure that may complicate LT inducing ischemic-related complications; nevertheless, it has not shown repercussions on mortality or morbidity after the procedure, even using donors after circulatory death.
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Affiliation(s)
| | | | | | - Carlos Derosas
- Liver Unit, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Hynek Mergental
- Liver Unit, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - John R Isaac
- Liver Unit, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Paolo Muiesan
- Liver Unit, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Homoyoon Mehzard
- Department of Radiology, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Yuk Ting Ma
- The Cancer Centre, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Tahir Shah
- Liver Unit, Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Darius F Mirza
- Liver Unit, Queen Elizabeth Hospital Birmingham, Birmingham, UK
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12
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Yang Y, Si T. Yttrium-90 transarterial radioembolization versus conventional transarterial chemoembolization for patients with hepatocellular carcinoma: a systematic review and meta-analysis. Cancer Biol Med 2018; 15:299-310. [PMID: 30197797 PMCID: PMC6121048 DOI: 10.20892/j.issn.2095-3941.2017.0177] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Objective: To compare the effects and safety of conventional transarterial chemoembolization (cTACE) and yttrium-90 transarterial radioembolization [TARE (90Y)] for hepatocellular carcinoma (HCC) Methods: Nine high-quality observational studies, one low bias-risk randomized controlled trial (RCT), and one moderate bias-risk RCT included 1,652 patients [cTACE, 1,124; TARE (90Y), 528], from whom data were extracted for this systematic review and meta-analysis. Results: The extracted study outcomes included 1-year and 2-year overall survival (OS) rates, objective responses (ORs), and serious adverse events (AEs). 1-year OS rates: OR = 0.939, 95 % CI: 0.705-1.251, P = 0.66. 2-year OS rates: overall pooled OR = 0.641, 95% CI: 0.382-1.075, P = 0.092; observational study subgroup OR = 0.575, 95% CI: 0.336-0.984, P = 0.043; RCT subgroup OR* = 0.641, 95% CI: 0.382-1.075, P = 0.346. OR: overall pooled OR = 0.781, 95% CI: 0.454-1.343, P = 0.371; mRECIST subgroup OR = 0.584, 95 % CI: 0.349-0.976, P = 0.040; WHO subgroup OR = 1.065; 95% CI: 0.500-2.268, P = 0.870. Serious AEs: overall pooled RR = 1.477, 95% CI: 0.864-2.526, P = 0.154; RCT subgroup RR = 0.680, 95% CI: 0.325-1.423, P = 0.306; observational study subgroup RR = 1.925; 95 % CI: 0.978-3.788, P = 0.058.
Conclusions: TARE (90Y) increased 2-year OS rates in the observational subgroup and resulted in better OR rates, according to mRECIST criteria, in comparison with cTACE. Furthermore, a lower risk of AEs was observed for TARE (90Y) than for cTACE.
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Affiliation(s)
- Yi Yang
- School of Medical Imaging, Tianjin Medical University, Tianjin 300203, China.,Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer; Key Laboratory of Cancer Prevention and Therapy, Tianjin; Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
| | - Tongguo Si
- Department of Interventional Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer; Key Laboratory of Cancer Prevention and Therapy, Tianjin; Tianjin's Clinical Research Center for Cancer, Tianjin 300060, China
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13
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Wang EA, Stein JP, Bellavia RJ, Broadwell SR. Treatment options for unresectable HCC with a focus on SIRT with Yttrium-90 resin microspheres. Int J Clin Pract 2017; 71. [PMID: 28758319 DOI: 10.1111/ijcp.12972] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2016] [Accepted: 05/10/2017] [Indexed: 02/06/2023] Open
Abstract
UNLABELLED Hepatocellular carcinoma (HCC), the predominant form of primary liver cancer, is the second leading cause of cancer-related deaths across the globe. Only a small percentage of HCC patients (~20%-30%) are diagnosed at an early stage when first-line treatment options may be effective. The majority of HCC patients (>70%) are diagnosed with unresectable disease and given a poor overall prognosis. Current treatment guidelines recommend locoregional therapy with transarterial chemoembolisation (TACE) and systemic therapy with sorafenib as first-line treatment for patients with intermediate and advanced stage HCC. However, multiple factors including contraindications, technical considerations and treatment-related toxicities pose significant challenges in achieving favourable treatment outcomes, underscoring the need for a paradigm shift in managing these patients. In 2002, yttrium-90 (Y-90) resin microspheres was approved by the U.S. Food and Drug Administration (FDA) for the treatment of unresectable metastatic colorectal cancer to the liver with adjuvant floxuridine chemotherapy. However, thousands of patients with unresectable HCC have also been treated with resin Y-90. For over two decades, several small-scale prospective trials and retrospective studies have investigated and reported on the efficacy of locoregional selective internal radiation therapy (SIRT) with Y-90 microspheres in treating unresectable HCC. Although it is currently a treatment option for intermediate-stage HCC patients, mainstream clinical application of resin Y-90 has been largely limited because of the lack of sufficient clinical data from a randomised controlled trial. This could change with the imminent announcement of results from the phase 3 Sorafenib vs Radioembolization in Advanced Hepatocellular carcinoma (SARAH) trial. To provide the foundation and context for interpreting results from the SARAH trial, this article provides an overview of treatment modalities and current challenges in managing unresectable HCC. There is also a review of key prospective and retrospective studies evaluating the use of Y-90 SIRT, specifically Y-90 resin microspheres in unresectable HCC, which led to the development of the SARAH trial. METHODS To identify relevant publications, the PubMed database was queried using one or more of the following search terms alone or in combination with Boolean operators: epidemiology, hepatocellular, hepatocellular cancer, hepatocellular carcinoma, unresectable, radioembolisation, selective internal radiation therapy, SIR-Spheres, yttrium 90, TACE, and sorafenib. The results were sorted or filtered by "Author", "Publication dates" or "Article types" to identify articles relevant to each section of the review. To ensure that information on ongoing clinical trials involving Y-90 resin was included, we conducted a search on "ClinicalTrials.gov", by combining the search terms "HCC" OR "hepatocellular carcinoma" with "Y 90" OR "yttrium 90" OR "radioembo", and screened for studies that involved treatment with Y-90 resin microspheres.
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Affiliation(s)
- Eric A Wang
- Charlotte Radiology, Carolinas Medical Center, Charlotte, NC, USA
| | - Jeff P Stein
- Charlotte Radiology, Carolinas Medical Center, Charlotte, NC, USA
| | - Ross J Bellavia
- Charlotte Radiology, Carolinas Medical Center, Charlotte, NC, USA
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14
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Peng Z, Fang G, Peng F, Pan Z, Su Z, Tian W, Li D, Hou H. Effects of Rubiadin isolated from Prismatomeris connata on anti-hepatitis B virus activity in vitro. Phytother Res 2017; 31:1962-1970. [PMID: 29044868 DOI: 10.1002/ptr.5945] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 08/12/2017] [Accepted: 09/11/2017] [Indexed: 01/02/2023]
Abstract
Prismatomeris connata was a kind of Rubiaceae plant for treatment of hepatitis, hepatic fibrosis and silicosis. Whereas, the effective components of Prismatomeris connata remains unexplored. The aim of this study was to investigate the inhibitory effects and mechanisms of Rubiadin isolated from Prismatomeris connata against HBV using HepG2.2.15 cells. The levels of hepatitis B surface antigen (HBsAg), hepatitis B e antigen (HBeAg), and hepatitis B core antigen (HBcAg) in the supernatants or cytoplasm were examined using by enzyme-linked immunosorbent assay. HBV DNA was qualified q-PCR. Rubiadin was isolated by silica gel column. The structure of the compound was elucidated by HPLC, FT-IR, 1 H-NMR, 13 C-NMR and identified as 1,3-Dihydroxy-2-methyl-9, 10-anthraquinone. Rubiadin significantly decreased HBeAg,HBcAg secretion level and inhibit HBV DNA replication. Rubiadin inhibits the proliferation of the cells and HBx protein expression in a dose-dependent manner. The intracellular calcium concentration was significantly reduced. These results demonstrated that Rubiadin could inhibit HepG2.2.15 cells proliferation, reduce the level of HBx expression, and intracellular free calcium, which might become a novel anti-HBV drug candidate.
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Affiliation(s)
- Zheng Peng
- Guangxi Medical University, Nanning, 530021, China
| | - Gang Fang
- Guangxi University of Chinese Medicine, Nanning, 530001, China
| | - Fenghui Peng
- Guangxi Medical University, Nanning, 530021, China
| | - Zhiyu Pan
- Guangxi Medical University, Nanning, 530021, China
| | - Zhengying Su
- Guangxi Medical University, Nanning, 530021, China
| | - Wei Tian
- Guangxi Medical University, Nanning, 530021, China
| | - Danrong Li
- Guangxi Medical University, Nanning, 530021, China
| | - Huaxin Hou
- Guangxi Medical University, Nanning, 530021, China
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15
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Abstract
The current treatment modalities for patients with hepatocellular carcinoma are discussed in this review. Hepatocellular carcinoma arises in up to 90% of cirrhotic patients, mainly due to chronic viral hepatitis and alcohol abuse. Nearly two-thirds of all patients with hepatocellular carcinoma are diagnosed at advanced stages, thus causing problems with treatment. Regardless of the stage of the disease, interventional radiology offers both curative and palliative treatment options in the management of this disease. Selecting the most appropriate treatment requires an initial staging assessment and detailed clinical and radiologic workup. Treatment allocation is based on liver function, size and number of tumors, macrovascular invasion, and extrahepatic spread of disease.
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Affiliation(s)
- Fatih Boyvat
- Department of Interventional Radiology, Baskent University, Ankara, Turkey
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16
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Györi GP, Felsenreich DM, Silberhumer GR, Soliman T, Berlakovich GA. Multimodality locoregional treatment strategies for bridging HCC patients before liver transplantation. Eur Surg 2017; 49:236-243. [PMID: 29104589 PMCID: PMC5653748 DOI: 10.1007/s10353-017-0487-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 07/24/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND It is current practice that patients with hepatocellular carcinoma (HCC) listed for liver transplantation should receive locoregional treatment if the suspected waiting time for transplantation is longer than 6 months, even in the absence of prospective randomized data. Aim of this study was the comparison of single versus multimodality locoregional treatment strategies on outcomes after liver transplantation. METHODS This is a retrospective analysis of 150 HCC patients listed for liver transplantation at our center between 2004 and 2011. Outcomes were analyzed according to modified Response Evaluation Criteria in Solid Tumors (mRECIST) in relation to intention-to-treat and overall survival after liver transplantation. RESULTS Overall, 92 patients (63%) were transplanted in this cohort. The intention-to-treat 1‑, 3‑, 5‑year waiting list survival was 80, 59, and 50% respectively. In RFA-(radiofrequency ablative) and TACE-(transarterial chemoembolisation)-based regimens, rates of transplanted patients were comparable (69 vs. 58%, p = ns). No difference was seen in overall survival after liver transplantation when comparing TACE- and RFA-based regimens. Patients receiving multimodality locoregional therapy had lower overall survival after transplantation (p = 0.05). CONCLUSION TACE- and RFA-based regimens showed equal outcomes in terms of transplantation rate, tumor response, and post-transplant survival. Patients in need of more than one treatment modality might identify a cohort with poorer post-transplant survival. POINTS OF NOVELTY Direct comparison of TACE and RFA in a multimodality setting, analysis according to mRECIST.
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Affiliation(s)
- Georg P. Györi
- Department of Surgery, Division of Transplantation, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
| | - D. Moritz Felsenreich
- Department of Surgery, Division of Transplantation, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
| | - Gerd R. Silberhumer
- Department of Surgery, Division of Transplantation, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
| | - Thomas Soliman
- Department of Surgery, Division of Transplantation, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
| | - Gabriela A. Berlakovich
- Department of Surgery, Division of Transplantation, Medical University of Vienna, Währinger Gürtel 18–20, 1090 Vienna, Austria
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17
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Drug-eluting embolic microspheres for local drug delivery - State of the art. J Control Release 2017; 262:127-138. [PMID: 28710006 DOI: 10.1016/j.jconrel.2017.07.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 07/07/2017] [Accepted: 07/10/2017] [Indexed: 12/19/2022]
Abstract
Embolic microspheres or beads used in transarterial chemoembolization are an established treatment method for hepatocellular carcinoma patients. The occlusion of the tumor-feeding vessels by intra-arterial injection of the beads results in tumor necrosis and shrinkage. In this short review, we describe the utility of using these beads as devices for local drug delivery. We review the latest advances in the development of non-biodegradable and biodegradable drug-eluting beads for transarterial chemoembolization. Their capability to load different drugs, such as chemotherapeutics and anti-angiogenic compounds with different physicochemical properties, like charge and hydrophilicity/hydrophobicity, are discussed. We specifically address controlled and sustained drug release from the microspheres, and the resulting in vivo pharmacokinetics in the plasma vs. drug distribution in the targeted tissue.
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18
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Abstract
There is great geographical variation in the distribution of hepatocellular carcinoma (HCC), with the majority of all cases worldwide found in the Asia–Pacific region, where HCC is one of the leading public health problems. Since the “Toward Revision of the Asian Pacific Association for the Study of the Liver (APASL) HCC Guidelines” meeting held at the 25th annual conference of the APASL in Tokyo, the newest guidelines for the treatment of HCC published by the APASL has been discussed. This latest guidelines recommend evidence-based management of HCC and are considered suitable for universal use in the Asia–Pacific region, which has a diversity of medical environments.
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19
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A Review and Update of Treatment Options and Controversies in the Management of Hepatocellular Carcinoma. Ann Surg 2017; 263:1112-25. [PMID: 26813914 DOI: 10.1097/sla.0000000000001556] [Citation(s) in RCA: 212] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To review the current management, outline recent advances and address controversies in the management of hepatocellular carcinoma (HCC). SUMMARY OF BACKGROUND DATA The treatment of HCC is multidisciplinary involving hepatologists, surgeons, medical oncologists, radiation oncologists, radiologists, interventional radiologists, and other disciplines. Each of these disciplines brings its unique perspective and differing opinions that add to controversies in the management of HCC. METHODS A focused literature review was performed to identify recent studies on the management of HCC and thereby summarize relevant information on the various therapeutic modalities and controversies involved in the treatment of HCC. RESULTS The main treatment algorithms continue to rely on hepatic resection or transplantation with controversies involving patients harboring early stage disease and borderline hepatic function. The other treatment strategies include locoregional therapies, radiation, and systemic therapy used alone or in combination with other treatment modalities. Recent advances in locoregional therapies, radiation, and systemic therapies have provided better therapeutic options with curative intent potential for some locoregional therapies. Further refinements in combination therapies such as algorithms consisting of locoregional therapies and systemic or radiation therapies are likely to add additional options and improve survival. CONCLUSIONS The management of HCC has witnessed significant strides with advances in existing options and introduction of several new treatment modalities of various combinations. Further refinements in these treatment options combined with enrollment in clinical trials are essential to improve the management and outcomes of patients with HCC.
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20
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Li Z, Zhang K, Lin SM, Mi DH, Cao N, Wen ZZ, Li ZX. Radiofrequency ablation combined with percutaneous ethanol injection for hepatocellular carcinoma: a systematic review and meta-analysis. Int J Hyperthermia 2016; 33:237-246. [PMID: 27701918 DOI: 10.1080/02656736.2016.1237681] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Affiliation(s)
- Zheng Li
- Department of General Surgery, First Clinical Medical College of Lanzhou University, Lanzhou, Gansu Province, PR China
- Department of Oncology, Second People's Hospital of Gansu Province, Lanzhou, Gansu Province, PR China
| | - Kai Zhang
- Department of Infectious Disease, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi Province, PR China
| | - Shu-Mei Lin
- Department of Infectious Disease, First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi Province, PR China
| | - Deng-Hai Mi
- Department of General Surgery, First Clinical Medical College of Lanzhou University, Lanzhou, Gansu Province, PR China
- Department of Oncology, Second People's Hospital of Gansu Province, Lanzhou, Gansu Province, PR China
| | - Nong Cao
- Department of General Surgery, First Clinical Medical College of Lanzhou University, Lanzhou, Gansu Province, PR China
| | - Zhi-Zhen Wen
- Department of Oncology, Second People's Hospital of Gansu Province, Lanzhou, Gansu Province, PR China
| | - Zhong-Xin Li
- Department of Oncology, Second People's Hospital of Gansu Province, Lanzhou, Gansu Province, PR China
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21
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Wu LL, Hsieh MC, Chow JM, Liu SH, Chang CL, Wu SY. Statins improve outcomes of nonsurgical curative treatments in hepatocellular carcinoma patients. Medicine (Baltimore) 2016; 95:e4639. [PMID: 27603355 PMCID: PMC5023877 DOI: 10.1097/md.0000000000004639] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Statins are associated with a reduced risk of hepatocellular carcinoma (HCC) and have the potential to be an adjuvant agent for HCC. In this study, we examined whether statin use is associated with additional benefits among patients who received curative treatments (CTs) such as surgery, percutaneous ethanol injection (PEI), and radiofrequency ablation (RFA).We conducted a cohort study using the Taiwan National Health Insurance Research Data linked to the Taiwan Cancer Registry in 2001 to 2012. The patient cohort consisted of those who received different treatments, and we compared patients who received statins with those who did not. Statin users were defined as patients who received >28 cumulative defined daily doses after their HCC diagnosis. We used a time-dependent Cox proportional method to model the time from the HCC diagnosis to any death and HCC death between men who received statins and those who did not after adjusting for confounders. Data on statin prescriptions were collected every 6 months to define the user status.In total, 18,892 patients were included, and the mean follow-up duration was 1.74 years. The adjusted hazard ratio (aHR) of all-cause deaths increased in HCC patients who received RFA/PEI compared to those who received surgery (P < 0.0001 and P < 0.05, with aHRs of 1.81 and 1.16, respectively, for hepatitis B virus [HBV] or non-HBV HCC). However, with the addition of statin use to RFA or PEI, the overall survival was statistically equal.Surgical resection is still superior over other therapies. If HCC patients cannot meet the criteria for surgery, the addition of statin use to RFA or PEI might improve HCC survival.
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Affiliation(s)
- Li-Li Wu
- Department of Ophthalmology, National Taiwan University Hospital, Taipei
- Department of Ophthalmology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei
| | | | - Jyh-Ming Chow
- Department of Hemato-Oncology, Wan Fang Hospital, Taipei Medical University
| | - Shing-Hwa Liu
- Institute of Toxicology, College of Medicine, National Taiwan University
| | - Chia-Lun Chang
- Department of Hemato-Oncology, Wan Fang Hospital, Taipei Medical University
| | - Szu-Yuan Wu
- Institute of Toxicology, College of Medicine, National Taiwan University
- Department of Radiation Oncology, Wan Fang Hospital
- Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei
- Department of Biotechnology, Hungkuang University, Taichung, Taiwan
- Correspondence: Szu-Yuan Wu, Department of Radiation Oncology, Wan Fang Hospital, Taipei Medical University, No. 111, Section 3, Hsing-Long Rd, Taipei 116, Taiwan, R.O.C (e-mail: )
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22
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Selenium-substituted hydroxyapatite nanoparticles and their in vivo antitumor effect on hepatocellular carcinoma. Colloids Surf B Biointerfaces 2016; 140:297-306. [DOI: 10.1016/j.colsurfb.2015.12.056] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Revised: 11/24/2015] [Accepted: 12/30/2015] [Indexed: 02/07/2023]
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23
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Chiu RYW, Yap WW, Patel R, Liu D, Klass D, Harris AC. Hepatocellular Carcinoma Post Embolotherapy: Imaging Appearances and Pitfalls on Computed Tomography and Magnetic Resonance Imaging. Can Assoc Radiol J 2016; 67:158-72. [PMID: 26961737 DOI: 10.1016/j.carj.2015.09.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 08/26/2015] [Accepted: 09/07/2015] [Indexed: 02/07/2023] Open
Abstract
Embolotherapies used in the treatment of hepatocellular carcinoma (HCC) include bland embolization, conventional transarterial chemoembolization (cTACE) using ethiodol as a carrier, TACE with drug-eluting beads and super absorbent polymer microspheres (DEB-TACE), and selective internal radiation therapy (SIRT). Successfully treated HCC lesions undergo coagulation necrosis, and appear as nonenhancing hypoattenuating or hypointense lesions in the embolized region on computed tomography (CT) and magnetic resonance. Residual or recurrent tumours demonstrate arterial enhancement with portal venous phase wash-out of contrast, features characteristic of HCC, in and/or around the embolized area. Certain imaging features that result from the procedure itself may limit assessment of response. In conventional TACE, the high-attenuating retained ethiodized oil may obscure arterially-enhancing tumours and limit detection of residual tumours; thus a noncontrast CT on follow-up imaging is important post-cTACE. Hyperenhancement within or around the treated zone can be seen after cTACE, DEB-TACE, or SIRT due to physiologic inflammatory response and may mimic residual tumour. Recognition of these pitfalls is important in the evaluation embolotherapy response.
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Affiliation(s)
- Rita Y W Chiu
- Department of Radiology, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
| | - Wan W Yap
- Department of Radiology, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Roshni Patel
- Department of Radiology, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - David Liu
- Department of Radiology, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Darren Klass
- Department of Radiology, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alison C Harris
- Department of Radiology, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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Ching-Ning Chong C, Lai-Hung Wong G. Treatments of Hepatocellular Carcinoma Patients with Hepatitis B Virus Infection: Treat HBV-related HCC. AIMS MEDICAL SCIENCE 2016. [DOI: 10.3934/medsci.2016.1.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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25
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Seshadri RM, Baker EH, Templin M, Swan RZ, Martinie JB, Vrochides D, Iannitti DA. Outcomes of surgical resection and loco-regional therapy in patients with stage 3A hepatocellular carcinoma: a retrospective review from the national cancer database. HPB (Oxford) 2015; 17:964-8. [PMID: 26271743 PMCID: PMC4605333 DOI: 10.1111/hpb.12466] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Accepted: 06/02/2015] [Indexed: 12/12/2022]
Abstract
OBJECTIVES In advanced stages, hepatocellular carcinoma (HCC) is often associated with major vascular involvement (cava, portal vein). The aim of the present study was to analyse the role of surgical resection (SR) and loco-regional therapy (LRT) in these advanced stage patients to determine if there was a survival benefit. METHODS The study is a retrospective analysis from the Commission on Cancer's National Cancer Data Base (NCDB) from 1998 to 2011. In total, 148,882 patients with liver cancer were identified, of which 126,984 had HCC. Of these, 64,264 patients (1998-2006) had 5-year survival data available and 8825 patients had Stage 3A disease based on AJCC classification. Of these patients, 884 had SR, 771 had LRT and 7170 patients had neither intervention. Kaplan-Meier curves and log-rank tests were used for statistical analysis. RESULTS Eight thousand eight hundred and twenty-five patients met analysis criteria. The mean age (years) in the SR, LRT and no intervention group were 62.5, 64.3 and 64.2, respectively. Most patients were males in all three groups (77.5%, 74.5% and 68.1%). The mean tumour size (cm) in the three groups was 9.8, 6.4 and 8.4, respectively. SR and LRT were primarily performed in major academic and comprehensive cancer programmes compared with community cancer programmes and other centres (SR: 93% versus 7%; LRT: 94.6% versus 5.4%). The median 5-year survival (months) was 26.6 in SR, 16.5 in LRT and 4.8 in the no intervention group (P < 0.0001). CONCLUSION A SR and LRT offer a survival benefit in select patients diagnosed with Stage 3A HCC.
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Affiliation(s)
- Ramanathan M Seshadri
- Hepato-Pancreato-Biliary Surgery, Department of Surgery, Carolinas Medical CenterCharlotte, NC, USA
| | - Erin H Baker
- Hepato-Pancreato-Biliary Surgery, Department of Surgery, Carolinas Medical CenterCharlotte, NC, USA
| | - Megan Templin
- Dickson Advanced Analytics Group, Carolinas Medical CenterCharlotte, NC, USA
| | - Ryan Z Swan
- Hepato-Pancreato-Biliary Surgery, Department of Surgery, Carolinas Medical CenterCharlotte, NC, USA
| | - John B Martinie
- Hepato-Pancreato-Biliary Surgery, Department of Surgery, Carolinas Medical CenterCharlotte, NC, USA
| | - Dionisios Vrochides
- Hepato-Pancreato-Biliary Surgery, Department of Surgery, Carolinas Medical CenterCharlotte, NC, USA
| | - David A Iannitti
- Hepato-Pancreato-Biliary Surgery, Department of Surgery, Carolinas Medical CenterCharlotte, NC, USA
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Shao W, Song J. Drug-eluting bead transarterial chemoembolisation for unresectable hepatocellular carcinoma. Hippokratia 2015. [DOI: 10.1002/14651858.cd010903.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wenbo Shao
- Shandong Cancer Hospital and Institute, Shandong Academy of Medical Sciences; Department of Surgical Oncology (Interventional Therapy); 440 Jiyan Road, Jinan Shandong China 250117
| | - Jinlong Song
- Shandong Cancer Hospital and Institute, Shandong Academy of Medical Sciences; Department of Surgical Oncology (Interventional Therapy); 440 Jiyan Road, Jinan Shandong China 250117
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Prognostic Relevance of Objective Response According to EASL Criteria and mRECIST Criteria in Hepatocellular Carcinoma Patients Treated with Loco-Regional Therapies: A Literature-Based Meta-Analysis. PLoS One 2015; 10:e0133488. [PMID: 26230853 PMCID: PMC4521926 DOI: 10.1371/journal.pone.0133488] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 06/29/2015] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The European Association for the Study of the Liver (EASL) criteria and the modified Response Evaluation Criteria in Solid Tumors (mRECIST) are currently adopted to evaluate radiological response in patients affected by HCC and treated with loco-regional procedures. Several studies explored the validity of these measurements in predicting survival but definitive data are still lacking. AIM To conduct a systematic review of studies exploring mRECIST and EASL criteria usefulness in predictive radiological response in HCC undergoing loco-regional therapies and their validity in predicting survival. METHODS A comprehensive search of the literature was performed in electronic databases EMBASE, MEDLINE, COCHRANE LIBRARY, ASCO conferences and EASL conferences up to June 10, 2014. Our overall search strategy included terms for HCC, mRECIST, and EASL. Loco-regional procedures included transarterial embolization (TAE), transarterial chemoembolization (TACE) and cryoablation. Inter-method agreement between EASL and mRECIST was assessed using the k coefficient. For each criteria, overall survival was described in responders vs. non-responders patients, considering all target lesions response. RESULTS Among 18 initially found publications, 7 reports including 1357 patients were considered eligible. All studies were published as full-text articles. Proportion of responders according to mRECIST and EASL criteria was 62.4% and 61.3%, respectively. In the pooled population, 1286 agreements were observed between the two methods (kappa statistics 0.928, 95% confidence interval 0.912-0.944). HR for overall survival (responders versus non responders) according to mRECIST and EASL was 0.39 (95% confidence interval 0.26-0.61, p<0.0001) and 0.38 (95% confidence interval 0.24-0.61, p<0.0001), respectively. CONCLUSION In this literature-based meta-analysis, mRECIST and EASL criteria showed very good concordance in HCC patients undergoing loco-regional treatments. Objective response according to both criteria confirms a strong prognostic value in terms of overall survival. This prognostic value appears to be very similar between the two criteria.
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Kolligs FT, Bilbao JI, Jakobs T, Iñarrairaegui M, Nagel JM, Rodriguez M, Haug A, D'Avola D, op den Winkel M, Martinez-Cuesta A, Trumm C, Benito A, Tatsch K, Zech CJ, Hoffmann RT, Sangro B. Pilot randomized trial of selective internal radiation therapy vs. chemoembolization in unresectable hepatocellular carcinoma. Liver Int 2015; 35:1715-21. [PMID: 25443863 DOI: 10.1111/liv.12750] [Citation(s) in RCA: 108] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Accepted: 11/19/2014] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS To compare selective internal radiation therapy (SIRT) with transarterial chemoembolization (TACE), the standard-of-care for intermediate-stage unresectable, hepatocellular carcinoma (HCC), as first-line treatment. METHODS SIRTACE was an open-label multicenter randomized-controlled pilot study, which prospectively compared primarily safety and health-related quality of life (HRQoL) changes following TACE and SIRT. Patients with unresectable HCC, Child-Pugh ≤B7, ECOG performance status ≤2 and ≤5 liver lesions (≤20 cm total maximum diameter) without extrahepatic spread were randomized to receive either TACE (at 6-weekly intervals until tumour enhancement was not observed on MRI or disease progression) or single-session SIRT (yttrium-90 resin microspheres). RESULTS Twenty-eight patients with BCLC stage A (32.1%), B (46.4%) or C (21.4%) received either a mean of 3.4 (median 2) TACE interventions (N = 15) or single SIRT (N = 13). Both treatments were well tolerated. Despite SIRT patients having significantly worse physical functioning at baseline, at week-12, neither treatment had a significantly different impact on HRQoL as measured by Functional Assessment of Cancer Therapy-Hepatobiliary total or its subscales. Both TACE and SIRT were effective for the local control of liver tumours. Best overall response-rate (RECIST 1.0) of target lesions were 13.3% and 30.8%, disease control rates were 73.3% and 76.9% for TACE and SIRT, respectively. Two patients in each group were down-staged for liver transplantation (N = 3) or radiofrequency ablation (N = 1). CONCLUSIONS Single-session SIRT appeared to be as safe and had a similar impact on HRQoL as multiple sessions of TACE, suggesting that SIRT might be an alternative option for patients eligible for TACE.
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Affiliation(s)
- Frank T Kolligs
- Department of Internal Medicine II, University of Munich, Munich, Germany
| | - Jose I Bilbao
- Interventional Radiology, Clinica Universidad de Navarra and Instituto de Investigaciones Sanitarias de Navarra (IDISNA), Pamplona, Spain
| | - Tobias Jakobs
- Institute of Radiology, Krankenhaus der Barmherzigen Brüder, Munich, Germany
| | | | - Jutta M Nagel
- Department of Internal Medicine II, University of Munich, Munich, Germany
| | | | - Alexander Haug
- Department of Nuclear Medicine, University of Munich, Munich, Germany
| | - Delia D'Avola
- Liver Unit, Clinica Universidad de Navarra, Instituto de Investigaciones Sanitarias de Navarra (IDISNA) and Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBEREHD), Pamplona, Spain
| | - Mark op den Winkel
- Department of Internal Medicine II, University of Munich, Munich, Germany
| | | | - Christoph Trumm
- Institute of Radiology, University of Munich, Munich, Germany
| | - Alberto Benito
- Department of Radiology, Clinica Universidad de Navarra, Pamplona, Spain
| | - Klaus Tatsch
- Department of Nuclear Medicine, Municipal Hospital Karlsruhe Inc., Karlsruhe, Germany
| | - Christoph J Zech
- Clinic of Radiology and Nuclear Medicine, University of Basel, Basel, Switzerland
| | - Ralf-Thorsten Hoffmann
- Institute and Policlinic of Radiology, University Hospital at the Technische Universitaet Dresden, Dresden, Germany
| | - Bruno Sangro
- Liver Unit, Clinica Universidad de Navarra, Instituto de Investigaciones Sanitarias de Navarra (IDISNA) and Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (CIBEREHD), Pamplona, Spain
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Bodzin AS, Busuttil RW. Hepatocellular carcinoma: Advances in diagnosis, management, and long term outcome. World J Hepatol 2015; 7:1157-1167. [PMID: 26019732 PMCID: PMC4438491 DOI: 10.4254/wjh.v7.i9.1157] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 12/13/2014] [Accepted: 03/05/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) remains a common and lethal malignancy worldwide and arises in the setting of a host of diseases. The incidence continues to increase despite multiple vaccines and therapies for viruses such as the hepatitis B and C viruses. In addition, due to the growing incidence of obesity in Western society, there is anticipation that there will be a growing population with HCC due to non-alcoholic fatty liver disease. Due to the growing frequency of this disease, screening is recommended using ultrasound with further imaging using magnetic resonance imaging and multi-detector computed tomography used for further characterization of masses. Great advances have been made to help with the early diagnosis of small lesions leading to potential curative resection or transplantation. Resection and transplantation maybe used in a variety of patients that are carefully selected based on underlying liver disease. Using certain guidelines and clinical acumen patients may have good outcomes with either resection or transplantation however many patients are inoperable at time of presentation. Fortunately, the use of new locoregional therapies has made down staging patients a potential option making them potential surgical candidates. Despite a growing population with HCC, new advances in viral therapies, chemotherapeutics, and an expanding population of surgical and transplant candidates might all contribute to improved long-term survival of these patients.
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Fujita K, Iwama H, Sakamoto T, Okura R, Kobayashi K, Takano J, Katsura A, Tatsuta M, Maeda E, Mimura S, Nomura T, Tani J, Miyoshi H, Morishita A, Yoneyama H, Yamana Y, Himoto T, Okano K, Suzuki Y, Niki T, Hirashima M, Masaki T. Galectin-9 suppresses the growth of hepatocellular carcinoma via apoptosis in vitro and in vivo. Int J Oncol 2015; 46:2419-30. [PMID: 25823465 DOI: 10.3892/ijo.2015.2941] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 03/11/2015] [Indexed: 11/05/2022] Open
Abstract
Galectin-9, a soluble β-galactoside-binding animal lectin, evokes apoptosis in various human cancer cell lines. The galectin-9 antitumor effect against hepatocellular carcinoma (HCC) is, however, unknown. We investigated whether galectin-9 suppresses HCC growth in vitro and in vivo. We assessed the antitumor effect of galectin-9 on HCC cells by conducting WST-8 assay in vitro and xenograft model analysis in vivo. Galectin-9-induced apoptosis was evaluated by FACS and ELISA in vitro and by TUNEL stain in vivo. Cell cycle alteration was profiled by FACS. Caspases were profiled by colorimetry. MicroRNAs related to the galectin-9 antitumor effects were determined using microarrays, and their antitumor effect was confirmed in a transfection study in vitro. The expression levels of the target proteins of the miRNAs extracted above were analyzed by western blot analysis. To summarize the results, galectin-9 inhibited the growth of the HCC cell lines HLE and Li-7 in vitro and Li-7 in vivo inducing apoptosis. Cell cycle turnover was not arrested in HLE and Li-7 cells in vitro. miR-1246 was similarly extracted both in vitro and in vivo, which sensitized Li-7 cells to apoptosis when transfected into the cells. DYRK1A, a target protein of miR-1246 was downregulated in Li-7 cells. Caspase-9 was upregulated in Li-7 cells in vitro and in vivo. In conclusion, galectin-9 inhibited the growth of HCC cells by apoptosis, but not cell cycle arrest, in vitro and in vivo. miR-1246 mediated signals of galectin-9, possibly through miR-1246-DYRK1A-caspase-9 axis. Galectin-9 might be a candidate agent for HCC chemotherapy.
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Affiliation(s)
- Koji Fujita
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Hisakazu Iwama
- Life Science Research Center, Kagawa University, Kagawa 761-079, Japan
| | - Teppei Sakamoto
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Ryoichi Okura
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Kiyoyuki Kobayashi
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Jitsuko Takano
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Akiko Katsura
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Miwa Tatsuta
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Emiko Maeda
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Shima Mimura
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Takako Nomura
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Joji Tani
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Hisaaki Miyoshi
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Asahiro Morishita
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Hirohito Yoneyama
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Yuka Yamana
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Takashi Himoto
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
| | - Keiichi Okano
- Department of Gastroenterological Surgery, Kagawa University, Kagawa 761-079, Japan
| | - Yasuyuki Suzuki
- Department of Gastroenterological Surgery, Kagawa University, Kagawa 761-079, Japan
| | - Toshiro Niki
- Department of Immunology and Immunopathology, Kagawa University, Kagawa 761-079, Japan
| | - Mitsuomi Hirashima
- Department of Immunology and Immunopathology, Kagawa University, Kagawa 761-079, Japan
| | - Tsutomu Masaki
- Department of Gastroenterology and Neurology, Kagawa University, Kagawa 761-079, Japan
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Tejeda-Maldonado J, García-Juárez I, Aguirre-Valadez J, González-Aguirre A, Vilatobá-Chapa M, Armengol-Alonso A, Escobar-Penagos F, Torre A, Sánchez-Ávila JF, Carrillo-Pérez DL. Diagnosis and treatment of hepatocellular carcinoma: An update. World J Hepatol 2015; 7:362-376. [PMID: 25848464 PMCID: PMC4381163 DOI: 10.4254/wjh.v7.i3.362] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 12/11/2014] [Accepted: 12/31/2014] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most common malignancies leading to high mortality rates in the general population; in cirrhotic patients, it is the primary cause of death. The diagnosis is usually delayed in spite of at-risk population screening recommendations, i.e., patients infected with hepatitis B or C virus. Hepatocarcinogenesis hinges on a great number of genetic and molecular abnormalities that lead to tumor angiogenesis and foster their dissemination potential. The diagnosis is mainly based on imaging studies such as computed tomography and magnetic resonance, in which lesions present a characteristic classical pattern of early arterial enhancement followed by contrast medium “washout” in late venous phase. On occasion, when imaging studies are not conclusive, biopsy of the lesion must be performed to establish the diagnosis. The Barcelona Clinic Liver Cancer staging method is the most frequently used worldwide and recommended by the international guidelines of HCC management. Currently available treatments include tumor resection, liver transplant, sorafenib and loco-regional therapies (alcoholization, radiofrequency ablation, chemoembolization). The prognosis of hepatocarcinoma is determined according to the lesion’s stage and in cirrhotic patients, on residual liver function. Curative treatments, such as liver transplant, are sought in patients diagnosed in early stages; patients in more advanced stages, were not greatly benefitted by chemotherapy in terms of survival until the advent of target molecules such as sorafenib.
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Costanzo GGD, Francica G, Pacella CM. Laser ablation for small hepatocellular carcinoma: State of the art and future perspectives. World J Hepatol 2014; 6:704-715. [PMID: 25349642 PMCID: PMC4209416 DOI: 10.4254/wjh.v6.i10.704] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Revised: 06/17/2014] [Accepted: 07/29/2014] [Indexed: 02/06/2023] Open
Abstract
During the last two decades, various local thermal ablative techniques for the treatment of unresectable hepatocellular carcinoma (HCC) have been developed. According to internationally endorsed guidelines, percutaneous thermal ablation is the mainstay of treatment in patients with small HCC who are not candidates for surgical resection or transplantation. Laser ablation (LA) represents one of currently available loco-ablative techniques. In this article, the general principles, technique, image guidance, and patient selection are reported. Primary effectiveness, long-term outcome, and complications are also discussed. A review of published data suggests that LA is equivalent to the more popular and widespread radiofrequency ablation in both local tumor control and long-term outcome in the percutaneous treatment of early HCC. In addition, the LA technique using multiple thin laser fibres allows improved ablative effectiveness in HCCs greater than 3 cm. Reference centres should be equipped with all the available techniques so as to be able to use the best and the most suitable procedure for each type of lesion for each patient.
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Cao JH, Zhou J, Zhang XL, Ding X, Long QY. Meta-analysis on radiofrequency ablation in combination with transarterial chemoembolization for the treatment of hepatocellular carcinoma. ACTA ACUST UNITED AC 2014; 34:692-700. [PMID: 25318879 DOI: 10.1007/s11596-014-1338-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2013] [Revised: 01/06/2014] [Indexed: 12/11/2022]
Abstract
To evaluate the efficacy and safety of transcatheter arterial chemoembolization (TACE) combined with radiofrequency ablation (RFA) and TACE alone for hepatocellular carcinoma (HCC), Pubmed, Cochrane Library, Web of Science, China National Knowledge Infrastructure (CNKI) and Wanfang Datebases were searched for the randomized controlled trials (RCTs) and retrospective cohort studies from the establishment of the databases to January 2014. The bibliographies of the included studies were searched, too. After study selection, assessment, data collection and analysis were undertaken, we performed this meta-analysis by using the RevMan5.2 software. Seventeen studies involving 1116 patients met the inclusion criteria with 530 treated with RFA-plus-TACE and 586 with TACE alone. The results of meta-analysis showed that the combination of TACE and RFA was obviously associated with higher 1-, 2-, and 3-year overall survival rates (OR1-year=3.98, 95% CI 2.87-5.51, P<0.00001; OR2-year=3.03, 95% CI 2.10-4.38, P<0.00001; OR3-year=7.02, 95% CI 4.14-11.92, P<0.00001) than TACE alone. The tumor complete necrosis rate in patients treated with TACE and RFA was higher than that of TACE alone (OR=13.86, 95% CI 8.04-23.89, P<0.00001). And there was a significant difference in local recurrence rate between two different kinds of treatment (OR=0.24, 95%CI 0.14-0.44, P<0.00001). Additionally, combination of TACE and RFA was associated with higher complete tumor necrosis rates than TACE mono-therapy in the treatment of HCC. However, RFA plus TACE was found to be associated with a lower local recurrence rate than TACE monotherapy. TACE-plus-RFA treatment was associated with a higher response rate (RR) than the TACE-alone treatment (OR=3.90, 95% CI=2.37-6.42, P<0.00001). TACE-plus-RFA treatment did not differ from the TACE-alone treatment in terms of stable disease (SD) rate (OR=0.38, 95% CI=0.11-1.26, P=0.11). Meta-analyses showed that the combination of RFA and TACE was associated with a significantly lower progressive disease (PD) rate (OR=0.15, 95% CI=0.05-0.43, P=0.0005). The rate of AFP reducing or returning to normal in serum in RFA plus TACE group was obviously lower than TACE alone group (OR=4.62, 95% CI 2.56-8.34, P<0.00001). The effect of TACE plus RFA for HCC is better than TACE mono-therapy. The combined therapy can elevate the patients' overall survival rate, tumor necrosis rate and the rate of AFP reducing or returning to normal in serum and decrease local recurrence rate, PD rate compared with TACE alone.
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Affiliation(s)
- Jiang-Hui Cao
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Jun Zhou
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Xiao-Long Zhang
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Xun Ding
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Qing-Yun Long
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
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Byam J, Renz J, Millis JM. Liver transplantation for hepatocellular carcinoma. Hepatobiliary Surg Nutr 2014; 2:22-30. [PMID: 24570911 DOI: 10.3978/j.issn.2304-3881.2012.11.03] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2012] [Accepted: 11/28/2012] [Indexed: 12/13/2022]
Abstract
Hepatocellular carcinoma (HCC) is the most common primary tumor of the liver and is considered an aggressive tumor with mean survival estimated between 6 and 20 months. Hepatitis B and C are the most common etiologies. Pathological, laboratory and radiologic imaging all aid in diagnosis but much controversy exists in the utilization of any given modality. Many treatment options exist for management of HCC, each has its own limitation. Liver transplantation offers the most reasonable expectation for curative treatment while simultaneously removing the burden of the diseased liver. Still, advancements in the field have thus far not yet matched its potential, although new immunosuppressive and chemotherapy regimen may allow transplantation to push the envelope once again.
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Affiliation(s)
- Jerome Byam
- Department of Transplantation, University of Chicago, Chicago, IL 60637, USA
| | - John Renz
- Department of Transplantation, University of Chicago, Chicago, IL 60637, USA
| | - J Michael Millis
- Department of Transplantation, University of Chicago, Chicago, IL 60637, USA
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35
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Molla N, AlMenieir N, Simoneau E, Aljiffry M, Valenti D, Metrakos P, Boucher LM, Hassanain M. The role of interventional radiology in the management of hepatocellular carcinoma. ACTA ACUST UNITED AC 2014; 21:e480-92. [PMID: 24940108 DOI: 10.3747/co.21.1829] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Hepatocellular carcinoma (hcc) is one of the most common causes of cancer-related death worldwide. Overall, liver transplantation and resection are the only available treatments with potential for cure. Various locoregional therapies are widely used to manage patients with advanced hcc or as a bridging therapy for patients with early and intermediate disease. This article reviews and evaluates the role of interventional radiology in the management of such cases by assessing various aspects of each method, such as effect on rates of survival, recurrence, tumour response, and complications. METHODS A systemic search of PubMed, medline, Ovid Medline In-Process, and the Cochrane Database of Systematic Reviews retrieved all related scientific papers for review. RESULTS Needle core biopsy is a highly sensitive, specific, and accurate method for hcc grading. Portal-vein embolization provides adequate expansion of the future liver remnant, making more patients eligible for resection. In focal or multifocal unresectable early-stage disease, radiofrequency ablation tops all other thermoablative methods. However, microwave ablation is preferred in large tumours and in patients with Child-Pugh B disease. Cryoablation is preferred in recurrent disease and in patients who are poor candidates for anesthesia. Of the various transarterial modalities-transarterial chemoembolization (tace), drug-eluting beads, and transarterial radio-embolization (tare)-tace is the method of choice in Child-Pugh A disease, and tare is the method of choice in hcc cases with portal vein thrombosis. CONCLUSIONS The existing data support the importance of a multidisciplinary approach in hcc management. Large randomized controlled studies are needed to provide clear indication guidelines for each method.
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Affiliation(s)
- N Molla
- Department of Radiology, King Saud University, Riyadh, Saudi Arabia. ; Section of Hepatopancreatobiliary and Transplant Surgery, McGill University Health Centre, Montreal, QC
| | - N AlMenieir
- Department of Radiology, King Saud University, Riyadh, Saudi Arabia
| | - E Simoneau
- Section of Hepatopancreatobiliary and Transplant Surgery, McGill University Health Centre, Montreal, QC
| | - M Aljiffry
- Department of Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
| | - D Valenti
- Department of Radiology, McGill University Health Centre, Montreal, QC
| | - P Metrakos
- Section of Hepatopancreatobiliary and Transplant Surgery, McGill University Health Centre, Montreal, QC. ; Department of Surgery, King Saud University, Riyadh, Saudi Arabia
| | - L M Boucher
- Department of Radiology, McGill University Health Centre, Montreal, QC
| | - M Hassanain
- Section of Hepatopancreatobiliary and Transplant Surgery, McGill University Health Centre, Montreal, QC. ; Department of Surgery, King Saud University, Riyadh, Saudi Arabia
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37
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Kim HY, Park JW. Clinical trials of combined molecular targeted therapy and locoregional therapy in hepatocellular carcinoma: past, present, and future. Liver Cancer 2014; 3:9-17. [PMID: 24804173 PMCID: PMC3995399 DOI: 10.1159/000343854] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Sorafenib, a multikinase inhibitor that targets angiogenesis in hepatocellular carcinoma (HCC), has become a standard treatment for advanced-stage HCC and has shown survival benefits in recent clinical trials. Transarterial chemoembolization (TACE) and sorafenib are currently standard treatments for intermediate and advanced-stage HCC, respectively. Combined locoregional therapy, including TACE and molecular targeted therapies such as sorafenib, is an issue under active investigation in an attempt to improve the outcomes of patients with unresectable HCC. SUMMARY Various clinical trials of these combined strategies have been conducted; however, the designs of these studies are diverse in terms of treatment modalities and schedules; comparisons with controls, baseline tumor stages, and hepatic functional reserves; and outcome measures. KEY MESSAGES This article reviews heterogeneity in the design of recent clinical trials of combined locoregional and molecular targeted therapies and briefly addresses future study directions.
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Affiliation(s)
- Hwi Young Kim
- Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul, Korea
| | - Joong-Won Park
- Center for Liver Cancer, National Cancer Center, Gyeonggi-do, Republic of Korea,*Joong-Won Park, MD, PhD, Center for Liver Cancer, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do 410-769 (Republic of Korea), Tel. +82 31 920 1605, E-Mail
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Cheng AL, Amarapurkar D, Chao Y, Chen PJ, Geschwind JF, Goh KL, Han KH, Kudo M, Lee HC, Lee RC, Lesmana LA, Lim HY, Paik SW, Poon RT, Tan CK, Tanwandee T, Teng G, Park JW. Re-evaluating transarterial chemoembolization for the treatment of hepatocellular carcinoma: Consensus recommendations and review by an International Expert Panel. Liver Int 2014; 34:174-83. [PMID: 24251922 DOI: 10.1111/liv.12314] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Accepted: 08/29/2013] [Indexed: 02/13/2023]
Abstract
Patients with unresectable hepatocellular carcinoma (HCC) usually receive transarterial chemoembolization (TACE) or systemic therapies with intermediate and advanced-stage disease. However, intermediate-stage HCC patients often have unsatisfactory clinical outcomes with repeated TACE and there is considerable uncertainty surrounding the criteria for repeating or stopping TACE treatment. In July 2012, an Expert Panel Opinion on Interventions in Hepatocellular Carcinoma (EPOIHCC) was re-convened in Shanghai in an attempt to provide a consensus on the practice of TACE, particularly in regard to evaluating TACE 'failure'. To that end, current clinical practice throughout Asia was reviewed in detail including safety and efficacy data on TACE alone as well as in combination with targeted systemic therapies for intermediate HCC. This review summarizes the evidence discussed at the meeting and provides expert recommendations regarding the use of TACE for unresectable intermediate-stage HCC. A key consensus of the Expert Panel was that the current definitions of TACE failure are not useful in differentiating between situations where TACE is no longer effective in controlling disease locally vs. systemically. By redefining these concepts, it may be possible to provide a clearer indication of when TACE should be repeated and more importantly, when TACE should be discontinued.
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Affiliation(s)
- Ann Lii Cheng
- Department of Oncology and Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Zhang Z, Li W, Procissi D, Tyler P, Omary RA, Larson AC. Rapid dramatic alterations to the tumor microstructure in pancreatic cancer following irreversible electroporation ablation. Nanomedicine (Lond) 2013; 9:1181-92. [PMID: 24024571 DOI: 10.2217/nnm.13.72] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM NanoKnife(®) (Angiodynamics, Inc., NY, USA) or irreversible electroporation (IRE) is a newly available ablation technique to induce the formation of nanoscale pores within the cell membrane in targeted tissues. The purpose of this study was to elucidate morphological alterations following 30 min of IRE ablation in a mouse model of pancreatic cancer. MATERIALS & METHODS Immunohistochemistry markers were compared with diffusion-weighted MRI apparent diffusion coefficient measurements before and after IRE ablation. RESULTS Immunohistochemistry apoptosis index measurements were significantly higher in IRE-treated tumors than in controls. Rapid tissue alterations after 30 min of IRE ablation procedures (structural and morphological alterations along with significantly elevated apoptosis markers) were consistently observed and well correlated to apparent diffusion coefficient measurements. DISCUSSION This imaging assay offers the potential to serve as an in vivo biomarker for noninvasive detection of tumor response following IRE ablation.
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Affiliation(s)
- Zhuoli Zhang
- Department of Radiology, Northwestern University, 737 N. Michigan Avenue, 16th Floor, Chicago, IL 60611, USA
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Ni JY, Liu SS, Xu LF, Sun HL, Chen YT. Meta-analysis of radiofrequency ablation in combination with transarterial chemoembolization for hepatocellular carcinoma. World J Gastroenterol 2013; 19:3872-3882. [PMID: 23840128 PMCID: PMC3699038 DOI: 10.3748/wjg.v19.i24.3872] [Citation(s) in RCA: 117] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 02/26/2013] [Accepted: 04/04/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To compare radiofrequency ablation (RFA) and transcatheter arterial chemoembolization (TACE) with RFA monotherapy in hepatocellular carcinoma (HCC).
METHODS: We searched PubMed, Medline, Embase and Chinese databases (CBMdisc and Wanfang data) for randomized controlled trails comparing RFA plus TACE and RFA alone for treatment of HCC from January 2000 to December 2012. The overall survival rate, recurrence-free survival rate, tumor progression rate, and safety were analyzed and compared. The analysis was conducted on dichotomous outcomes and the standard meta-analytical techniques were used. Pooled odds ratios (ORs) with 95%CIs were calculated using either the fixed-effects or random-effects model. For each meta-analysis, the χ2 and I2 tests were first calculated to assess the heterogeneity of the included trials. For P < 0.05 and I2 > 50%, the assumption of homogeneity was deemed invalid, and the random-effects model was used; otherwise, data were assessed using the fixed-effects model. All statistical analysis was conducted using Review manager (version 4.2.2.) from the Cochrane collaboration.
RESULTS: Eight randomized controlled trials were identified as eligible for inclusion in this analysis and included 598 patients with 306 treated with RFA plus TACE and 292 with RFA alone. Our data analysis indicated that RFA plus TACE was associated a significantly higher overall survival rate (OR1-year = 2.96, 95%CI: 1.84-7.74, P < 0.001; OR2-year = 3.72, 95%CI: 1.24-11.16, P = 0.02; OR3-year = 2.65, 95%CI: 1.81-3.86, P < 0.001) and recurrence-free survival rate (OR3-year = 3.00, 95%CI: 1.75-5.13, P < 0.001; OR5-year = 2.26, 95%CI: 1.43-3.57, P = 0.0004) vs that of RFA alone. The tumor progression rate in patients treated with RFA alone was higher than that of RFA plus TACE (OR = 0.60, 95%CI: 0.42-0.88, P = 0.008) and there was no significant difference on major complications between two different kinds of treatment (OR = 1.20, 95%CI: 0.31-4.62, P = 0.79). Additionally, the meta-analysis data of subgroups revealed that the survival rate was significantly higher in patients with intermediate- and large-size HCC underwent RFA plus TACE than in those underwent RFA monotherapy; however, there was no significant difference between RFA plus TACE and RFA on survival rate for small HCC.
CONCLUSION: The combination of RFA with TACE has advantages in improving overall survival rate, and provides better prognosis for patients with intermediate- and large-size HCC.
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Inaba Y, Kanai F, Aramaki T, Yamamoto T, Tanaka T, Yamakado K, Kaneko S, Kudo M, Imanaka K, Kora S, Nishida N, Kawai N, Seki H, Matsui O, Arioka H, Arai Y. A randomised phase II study of TSU-68 in patients with hepatocellular carcinoma treated by transarterial chemoembolisation. Eur J Cancer 2013; 49:2832-40. [PMID: 23764238 DOI: 10.1016/j.ejca.2013.05.011] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Revised: 05/11/2013] [Accepted: 05/14/2013] [Indexed: 12/24/2022]
Abstract
BACKGROUND TSU-68 is an antitumour drug that acts by inhibiting angiogenesis. We evaluated the efficacy and safety of TSU-68 in combination with transarterial chemoembolisation (TACE) in patients with intermediate-stage hepatocellular carcinoma (HCC). PATIENTS AND METHODS In this multicenter, open-label phase II study, we randomised patients with HCC who had been treated with a single session of TACE to receive either 200mg TSU-68 twice daily or no medication. The primary end-point was progression-free survival (PFS). RESULTS A total of 103 patients were enrolled. Median PFS was 157.0days (95% confidence interval [CI], 124.0-230.0days) in the TSU-68 group and 122.0days (95% CI, 73.0-170.0days) in the control group. The hazard ratio was 0.699 (95% CI, 0.450-1.088). Fatigue, elevated aspartate aminotransferase (AST), elevated alkaline phosphatase, oedema and anorexia were more frequent in the TSU-68 group than in the control group. The most frequent grade 3/4 adverse events were AST elevation (46% of patients in the TSU-68 group and 12% of controls) and alanine aminotransferase elevation (26% of patients in the TSU-68 group and 8% of controls). Two deaths, grade 5 hepatic failure and melena were noted in the TSU-68 group. CONCLUSION This exploratory study shows a trend towards prolonged PFS with TSU-68 treatment after a single session of TACE, but this observation was not statistically significant. The two deaths were related to the study treatment. These results suggest that further examination of the study design is necessary to determine whether TSU-68 has any clinical benefits when combined with TACE.
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Affiliation(s)
- Yoshitaka Inaba
- Department of Diagnostic and Interventional Radiology, Aichi Cancer Center Hospital, Japan.
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Dufour JF, Bargellini I, De Maria N, De Simone P, Goulis I, Marinho R. Intermediate hepatocellular carcinoma: current treatments and future perspectives. Ann Oncol 2013; 24 Suppl 2:ii24-9. [DOI: 10.1093/annonc/mdt054] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Giunchedi P, Maestri M, Gavini E, Dionigi P, Rassu G. Transarterial chemoembolization of hepatocellular carcinoma. Agents and drugs: an overview. Part 1. Expert Opin Drug Deliv 2013; 10:679-90. [PMID: 23406440 DOI: 10.1517/17425247.2013.770733] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) is one of the most common lethal malignancies. The prognosis is poor despite progress in early diagnosis. The initial treatment of choice is hepatic resection; unfortunately, not all patients are eligible for liver resection. Moreover, there are significant recurrences. Different liver-directed therapies have been developed to increase the number of patients eligible for liver resection. Among them, transarterial chemoembolization (TACE) is a technique of improving importance that involves the intra-arterial administration of anticancer drugs and embolization agents into the liver tumor. In the first part of this review, an overview of the present situation in the field of TACE has been made, referring in particular to the use of Lipiodol. AREAS COVERED Clinical overview of TACE with attention to the present limits and problems of this technique. EXPERT OPINION The use of TACE techniques is important in the treatment of HCCs. However, this technique needs to be improved in particular taking into account the use of new materials for the preparation of embolizing agents able to control the drug release.
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Affiliation(s)
- Paolo Giunchedi
- University of Sassari, Department of Chemistry and Pharmacy, Sassari, Italy.
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Song DS, Choi JY, Yoo SH, Kim HY, Song MJ, Bae SH, Yoon SK, Chun HJ, Choi BG, Lee HG. DC Bead Transarterial Chemoembolization Is Effective in Hepatocellular Carcinoma Refractory to Conventional Transarteral Chemoembolization: A Pilot Study. Gut Liver 2013; 7:89-95. [PMID: 23424047 PMCID: PMC3572326 DOI: 10.5009/gnl.2013.7.1.89] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2012] [Revised: 06/08/2012] [Accepted: 06/26/2012] [Indexed: 12/23/2022] Open
Abstract
Background/Aims To determine if hepatocellular carcinoma refractory to conventional transarterial chemoembolization (TACE) responds to TACE with DC beads. Methods Between July 2008 to June 2010, 435 patients underwent TACE. Of these, 10 patients who had tumors refractory to conventional TACE and who thus were treated with TACE with DC beads were enrolled in this study. The treatment response after TACE with DC beads was evaluated according to the modified Response Evaluation Criteria in Solid Tumors (mRECIST) and the Response Evaluation Criteria in Cancer of the Liver (RECICL). Results Ten tumors were treated in 10 patients. Using the mRECIST and the RECICL, a complete response was observed in four (40%) of the tumors, and six tumors (60%) showed a partial response. Eight (80%) out of 10 HCCs showed delayed enhancement patterns upon angiography, and better responses were observed in these cases following DC bead treatment. The adverse effects of treatment with DC beads became tolerable. Conclusions TACE with DC beads was effective for HCCs refractory to conventional TACE, and this treatment elicited a better response, especially when the tumors were small and showed a delayed enhancement pattern upon angiography.
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Affiliation(s)
- Do Seon Song
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
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Das T, Pillai M. Options to meet the future global demand of radionuclides for radionuclide therapy. Nucl Med Biol 2013; 40:23-32. [DOI: 10.1016/j.nucmedbio.2012.09.007] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2012] [Revised: 09/05/2012] [Accepted: 09/10/2012] [Indexed: 01/09/2023]
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Huo X, Zhang Q, Liu AM, Tang C, Gong Y, Bian J, Luk JM, Xu Z, Chen J. Overexpression of Yes-associated protein confers doxorubicin resistance in hepatocellullar carcinoma. Oncol Rep 2012; 29:840-6. [PMID: 23232767 DOI: 10.3892/or.2012.2176] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2012] [Accepted: 11/21/2012] [Indexed: 11/06/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most aggressive malignancies worldwide and is highly resistant to chemotherapy. Yes-associated protein (YAP) is the downstream effector of the Hippo signaling pathway, which is frequently overexpressed in many types of cancers. Amplification of the YAP gene and overexpression of YAP in HCC have previously been reported to contribute to hepatocyte malignant transformation and tumor progression. In this study, we aimed to investigate the potential role of YAP in HCC chemoresistance. Overexpression of YAP resulted in resistance against doxorubicin-induced apoptosis in HCC cell lines, whereas suppression of the endogenous YAP expression by RNA interference demonstrated the reverse effect. Western blotting revealed that, following exposure to doxorubicin, YAP-overexpressing cells exhibited decreased cleaved PARP, increased phosphorylation of Akt and ERK1/2, and elevated Bcl-xL expression in comparison to the vector control. Inhibition of YAP expression sensitized HCC cells to doxorubicin, by exhibiting increased cleaved PARP, decreased levels of phosphorylated Akt, phosphorylated ERK1/2 and Bcl-xL expression. In addition, pretreatment with the MEK1/2 inhibitor U0126 but not the PI3-K inhibitor LY294002 significantly enhanced doxorubicin-induced apoptosis and decreased Bcl-xL expression in YAP-overexpressing HCC cells. Our data provide evidence that overexpression of YAP plays an important role in conferring doxorubicin resistance to HCC, which is at least partially mediated by YAP-induced activation of the MAP kinase pathway. Targeting YAP may be a promising adjunct for overcoming doxorubicin resistance in HCC.
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Affiliation(s)
- Xinying Huo
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing 210006, PR China
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Song MJ, Chun HJ, Song DS, Kim HY, Yoo SH, Park CH, Bae SH, Choi JY, Chang UI, Yang JM, Lee HG, Yoon SK. Comparative study between doxorubicin-eluting beads and conventional transarterial chemoembolization for treatment of hepatocellular carcinoma. J Hepatol 2012; 57:1244-50. [PMID: 22824821 DOI: 10.1016/j.jhep.2012.07.017] [Citation(s) in RCA: 179] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2012] [Revised: 06/29/2012] [Accepted: 07/12/2012] [Indexed: 02/06/2023]
Abstract
BACKGROUND & AIMS Transarterial chemoembolization (TACE) is a widely used treatment for hepatocellular carcinoma. In order to maximize its therapeutic efficacy, doxorubicin-loaded drug-eluting beads have been developed to deliver higher doses of the chemotherapeutic agent and to prolong contact time with the tumor. The purpose of this study was to evaluate the efficacy and safety of drug-eluting bead (DC bead®) TACE in comparison with conventional TACE (cTACE). METHODS A total of 129 patients who underwent TACE between August 2008 and February 2011 were enrolled. We compared HCC patients who underwent TACE with DC bead® (n=60) to controls who received cTACE (n=69). The primary end points were treatment response and treatment-related adverse events. The secondary end point was time to progression. RESULTS The treatment response in the DC bead® group was significantly higher than that of the cTACE group (p<0.001). The time to progression was significantly better in the DC bead® group than in the cTACE group (11.7 and 7.6months, respectively, p=0.018). Subgroup analysis showed that in intermediate-stage HCC, DC bead® treatment resulted in a significantly better treatment response and longer time to progression than cTACE (p<0.001 and 0.038, respectively). However, there was no statistically significant difference in liver toxicity between the DC bead® and cTACE group (p>0.05). CONCLUSIONS TACE with DC bead® showed better treatment response and delayed tumor progression compared with cTACE. There was no significant difference in hepatic treatment-related toxicities. DC bead® TACE thus appears to be a feasible and promising approach to the treatment of HCC.
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Affiliation(s)
- Myeong Jun Song
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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An inflammation-based prognostic index predicts survival advantage after transarterial chemoembolization in hepatocellular carcinoma. Transl Res 2012; 160:146-52. [PMID: 22677364 DOI: 10.1016/j.trsl.2012.01.011] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2011] [Accepted: 01/10/2012] [Indexed: 12/19/2022]
Abstract
Transarterial chemoembolization (TACE) is the preferred treatment for unresectable, intermediate-stage hepatocellular carcinoma (HCC). However, survival after TACE can be highly variable, suggesting the need for more accurate patient selection to improve therapeutic outcome. We have explored the prognostic ability of the blood neutrophil-to-lymphocyte ratio (NLR), a biomarker of systemic inflammation, as a predictor of survival after TACE. Fifty-four patients with a diagnosis of HCC eligible for TACE were selected. Clinicopathologic variables were collected, including demographics, tumor staging, liver functional reserve, and laboratory variables. Dynamic changes in the NLR before and after TACE were studied as predictors of survival using both a univariate and multivariate Cox regression model. Patients in whom the NLR remained stable or normalized after TACE showed a significant improvement in overall survival of 26 months compared with patients showing a persistently abnormal index (P = 0.006). Other predictors of survival on univariate analysis were Cancer of the Liver Italian Program score (P = 0.05), intrahepatic spread (P = 0.01), tumor diameter > 5 cm (P = 0.02), > 1 TACE (P = 0.01), alpha-fetoprotein ≥ 400 (P = 0.002), and radiologic response to TACE (P < 0.001). Improved NLR after TACE (P = 0.03) and radiologic response after TACE (P = 0.003) remained independent predictors of survival on multivariate analysis. Changes in alpha-fetoprotein after treatment did not predict survival. Patients with a persistently increased NLR have a worse outcome after TACE. NLR is a simple and universally available stratifying biomarker that can help identify patients with a significant survival advantage after TACE.
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Kang JK, Kim MS, Cho CK, Yang KM, Yoo HJ, Kim JH, Bae SH, Jung DH, Kim KB, Lee DH, Han CJ, Kim J, Park SC, Kim YH. Stereotactic body radiation therapy for inoperable hepatocellular carcinoma as a local salvage treatment after incomplete transarterial chemoembolization. Cancer 2012; 118:5424-31. [DOI: 10.1002/cncr.27533] [Citation(s) in RCA: 244] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2011] [Revised: 01/26/2012] [Accepted: 02/14/2012] [Indexed: 12/12/2022]
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Zangos S, Ulrich F, Eichler K, Vogl TJ. Hepatozelluläres Karzinom: Bridging-Verfahren vor der Lebertransplantation. VISZERALMEDIZIN 2012. [DOI: 10.1159/000343673] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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