1
|
Liang Y, Li Y, Song L, Zhen X, Peng J, Li H. Quantification and analyses of seven tyrosine kinase inhibitors targeting hepatocellular carcinoma in human plasma by QuEChERS and UPLC-MS/MS. J Chromatogr B Analyt Technol Biomed Life Sci 2024; 1242:124217. [PMID: 38924946 DOI: 10.1016/j.jchromb.2024.124217] [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: 04/04/2024] [Revised: 06/05/2024] [Accepted: 06/22/2024] [Indexed: 06/28/2024]
Abstract
Tyrosine kinase inhibitors (TKIs) are commonly used to treat various cancers. Literature suggests that the blood concentration of TKIs strongly correlates with their efficacy and adverse effects. Therefore, establishing a Therapeutic Drug Monitoring (TDM) methodology for TKI drugs is crucial to improving their clinical efficacy and minimizing the treatment-related adverse effects. However, quantifying their concentrations in the plasma using existing methods to avoid potential toxicity is challenging. Herein, seven TKIs, namely sorafenib tosylate, axitinib, erlotinib, cediranib, brivanib, linifanib, and golvatinib, were successfully analyzed in human plasma by following a quick, easy, cheap, effective, rugged, and safe (QuEChERS) pretreatment method combined with ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). Briefly, biological samples were extracted using 1 mL of methanol, followed by the sequential addition of 250 mg of anhydrous magnesium sulfate and 25 mg of N-propylethylenediamine (PSA) for salinization and purification by adsorption, respectively. In this study, dovitinib was used as the internal standard. The seven TKIs were detected by the gradient elution method for 4 min in the positive ion electrospray mode. The mobile phase comprised methanol (phase A) and 0.1 % aqueous formic acid solution (phase B) on the Agilent Zorbax RRHD Stablebond Aq, (2.1 × 50 mm; 1.8 μm). Brivanib, linifanib, axitinib, sorafenib tosylate, and golvatinib exhibited good linearity in the range of 5-500 ng/mL, and erlotinib and cediranib exhibited good linearity in the range of 10-1000 ng/mL, with linear correlation coefficients (R2) ≥ 0.99. The limits of detection and quantification were 0.60-0.18 ng/mL and 5-10 ng/mL, respectively. The intraday and interday accuracy values ranged from -6.12 % to 7.31 %, with a precision (RSD) of ≤ 10.57 %. The method was rapid, accurate, specific, simple, reproducible, and suitable for the quantitative determination of the seven TKIs in human plasma.
Collapse
Affiliation(s)
- Yan Liang
- College of Pharmacy, Hebei Medical University, Shijiazhuang 050000, China
| | - Yilin Li
- College of Chemistry and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang 050000, China
| | - Li Song
- College of Chemistry and Materials Science, Hebei University, Baoding 071000, China
| | - Xiaolan Zhen
- Hebei Institute of Drug and Medical Device Inspection, Shijiazhuang 050000, China
| | - Jiangning Peng
- College of Pharmacy, Hebei Medical University, Shijiazhuang 050000, China
| | - Hui Li
- College of Pharmacy, Hebei Medical University, Shijiazhuang 050000, China; Hebei Institute of Drug and Medical Device Inspection, Shijiazhuang 050000, China.
| |
Collapse
|
2
|
Mehta N, Kelley RK, Yao FY. Refining the approach to down-staging of HCC prior to liver transplantation: Patient selection, loco-regional treatments, and systemic therapies. Hepatology 2024; 80:238-253. [PMID: 37183865 DOI: 10.1097/hep.0000000000000452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 04/20/2023] [Indexed: 05/16/2023]
Affiliation(s)
- Neil Mehta
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, California, USA
| | - R Katie Kelley
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California, USA
| | - Francis Y Yao
- Division of Gastroenterology, Department of Medicine, University of California, San Francisco, California, USA
- Division of Transplant Surgery, Department of Surgery, University of California, San Francisco, California, USA
| |
Collapse
|
3
|
Lazzaro A, Hartshorn KL. A Comprehensive Narrative Review on the History, Current Landscape, and Future Directions of Hepatocellular Carcinoma (HCC) Systemic Therapy. Cancers (Basel) 2023; 15:cancers15092506. [PMID: 37173972 PMCID: PMC10177076 DOI: 10.3390/cancers15092506] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/18/2023] [Accepted: 04/24/2023] [Indexed: 05/15/2023] Open
Abstract
We provide a comprehensive review of current approved systemic treatment strategies for advanced hepatocellular carcinoma (HCC), starting with the phase III clinical trial of sorafenib which was the first to definitively show a survival benefit. After this trial, there was an initial period of little progress. However, in recent years, an explosion of new agents and combinations of agents has resulted in a markedly improved outlook for patients. We then provide the authors' current approach to therapy, i.e., "How We Treat HCC". Promising future directions and important gaps in therapy that persist are finally reviewed. HCC is a highly prevalent cancer worldwide and the incidence is growing due not only to alcoholism, hepatitis B and C, but also to steatohepatitis. HCC, like renal cell carcinoma and melanoma, is a cancer largely resistant to chemotherapy but the advent of anti-angiogenic, targeted and immune therapies have improved survival for all of these cancers. We hope this review will heighten interest in the field of HCC therapies, provide a clear outline of the current data and strategy for treatment, and sensitize readers to new developments that are likely to emerge in the near future.
Collapse
Affiliation(s)
- Alexander Lazzaro
- Department of Medicine, Boston Medical Center, Boston, MA 02118, USA
| | - Kevan L Hartshorn
- Section of Hematology Oncology, Boston University Chobanian and Avedisian School of Medicine, Boston Medical Center, Boston, MA 02118, USA
| |
Collapse
|
4
|
Damaskos C, Garmpis N, Dimitroulis D, Garmpi A, Psilopatis I, Sarantis P, Koustas E, Kanavidis P, Prevezanos D, Kouraklis G, Karamouzis MV, Marinos G, Kontzoglou K, Antoniou EA. Targeted Therapies for Hepatocellular Carcinoma Treatment: A New Era Ahead-A Systematic Review. Int J Mol Sci 2022; 23:ijms232214117. [PMID: 36430594 PMCID: PMC9698799 DOI: 10.3390/ijms232214117] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/17/2022] Open
Abstract
Hepatocellular carcinoma (HCC) remains one of the most common malignancies and the third cause of cancer-related death worldwide, with surgery being the best prognostic tool. Among the well-known causative factors of HCC are chronic liver virus infections, chronic virus hepatitis B (HBV) and chronic hepatitis virus C (HCV), aflatoxins, tobacco consumption, and non-alcoholic liver disease (NAFLD). There is a need for the development of efficient molecular markers and alternative therapeutic targets of great significance. In this review, we describe the general characteristics of HCC and present a variety of targeted therapies that resulted in progress in HCC therapy.
Collapse
Affiliation(s)
- Christos Damaskos
- Renal Transplantation Unit, Laiko General Hospital, 11527 Athens, Greece
- Nikolaos Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Correspondence: ; Tel.: +30-694-846-7790
| | - Nikolaos Garmpis
- Nikolaos Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Dimitrios Dimitroulis
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Anna Garmpi
- First Department of Propedeutic Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Iason Psilopatis
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt—Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Panagiotis Sarantis
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Evangelos Koustas
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Prodromos Kanavidis
- Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | | | - Gregory Kouraklis
- Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Michail V. Karamouzis
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Georgios Marinos
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Konstantinos Kontzoglou
- Nikolaos Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Efstathios A. Antoniou
- Nikolaos Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece
| |
Collapse
|
5
|
Targeted Therapy for Hepatocellular Carcinoma: Old and New Opportunities. Cancers (Basel) 2022; 14:cancers14164028. [PMID: 36011021 PMCID: PMC9406380 DOI: 10.3390/cancers14164028] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/15/2022] [Accepted: 08/18/2022] [Indexed: 12/05/2022] Open
Abstract
Simple Summary Hepatocellular carcinoma (HCC) is the most frequent primitive cancer of the liver, accounting for 90% of all recorded cases. HCC is the third most common cause of cancer-related death, with a 5-year survival rate of just 3%. In terms of the advanced stages, systemic treatments have allowed patients to achieve clinical benefits, although the prognosis remains very poor. In the past few decades, new molecular targeted therapies have been developed and clinically evaluated with interesting results. However, on the basis of the poor prognoses and the meager benefits deriving from the available systemic therapies, research into new treatments is extremely necessary. In this review, we focus on the available systemic therapies for advanced HCC, with a look toward the future. Abstract Hepatocellular carcinoma (HCC) is the most frequent primitive cancer of the liver, accounting for 90% of all recorded cases. HCC is the third most common cause of cancer-related death, with a 5-year survival rate of just 3%. In the advanced stages, systemic treatments allow doctors to obtain clinical benefits, although the prognosis remains very poor. In the past few decades, new molecular targeted therapies against receptor tyrosine kinases have been developed and clinically evaluated. Sorafenib was the first oral tyrosine kinase inhibitor (TKI) approved for the treatment of advanced HCC in 2007. Subsequently, other TKIs, including Cabozantinib, Regorafenib, Lenvatinib, and vascular endothelial growth factor receptor (VEGFR) inhibitors such as Ramucirumab and VEGF inhibitors such as Bevacizumab have been approved as first- or second-line treatments. More recently, the combination of immune checkpoint inhibitors and VEGF inhibitors (Atezolizumab plus Bevacizumab) have been analyzed and approved for the treatment of advanced HCC. On the basis of the poor prognoses and the meager benefits deriving from the available systemic therapies, research into new treatments is extremely necessary. In this review, we focus on the available systemic therapies for advanced HCC, with a look toward the future.
Collapse
|
6
|
Awosika J, Sohal D. A narrative review of systemic treatment options for hepatocellular carcinoma: state of the art review. J Gastrointest Oncol 2022; 13:426-437. [PMID: 35284102 PMCID: PMC8899752 DOI: 10.21037/jgo-21-274] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 12/14/2021] [Indexed: 06/23/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is an aggressive cancer that typically develops in the setting of underlying cirrhosis of the liver. HCC commonly presents in advanced stages and if eligible orthotopic liver transplantation (OLT) and surgical resection/ablation remain as the only curative options. Prior to 2007, no systemic therapy was available that demonstrated an improvement in survival. Underlying cirrhosis and poor synthetic hepatic function provides a major challenge into effective systemic options contributing to the poor success of cytotoxic chemotherapy in HCC. The first drug to achieve clinical success was sorafenib despite the underwhelming overall survival of 3 months. Since then, other targeted therapies have shown modest benefit as well. Most recently, immunotherapy advances have come to the forefront in the management of HCC and combination therapy with immunotherapy and monoclonal antibodies have now surpassed sorafenib as first line treatment. This article will review the various approved and emerging therapies that have had a significant clinical impact and highlight the future directions and ongoing research that will hopefully translate into better outcomes in the treatment approach of advanced HCC.
Collapse
|
7
|
Lu L, Zhan M, Li XY, Zhang H, Dauphars DJ, Jiang J, Yin H, Li SY, Luo S, Li Y, He YW. Clinically approved combination immunotherapy: Current status, limitations, and future perspective. CURRENT RESEARCH IN IMMUNOLOGY 2022; 3:118-127. [PMID: 35676925 PMCID: PMC9167882 DOI: 10.1016/j.crimmu.2022.05.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 05/11/2022] [Accepted: 05/17/2022] [Indexed: 12/04/2022] Open
Abstract
Immune-checkpoint inhibitor-based combination immunotherapy has become a first-line treatment for several major types of cancer including hepatocellular carcinoma (HCC), renal cell carcinoma, lung cancer, cervical cancer, and gastric cancer. Combination immunotherapy counters several immunosuppressive elements in the tumor microenvironment and activates multiple steps of the cancer-immunity cycle. The anti-PD-L1 antibody, atezolizumab, plus the anti-vascular endothelial growth factor antibody, bevacizumab, represents a promising class of combination immunotherapy. This combination has produced unprecedented clinical efficacy in unresectable HCC and become a landmark in HCC therapy. Advanced HCC patients treated with atezolizumab plus bevacizumab demonstrated impressive improvements in multiple clinical endpoints including overall survival, progress-free survival, objective response rate, and patient-reported quality of life when compared to current first-line treatment with sorafenib. However, atezolizumab plus bevacizumab first-line therapy has limitations. First, cancer patients falling into the criteria for the combination therapy may need to be further selected to reap benefits while avoiding some potential pitfalls. Second, the treatment regimen of atezolizumab plus bevacizumab at a fixed dose may require adjustment for optimal normalization of the tumor microenvironment to obtain maximum efficacy and reduce adverse events. Third, utilization of predictive biomarkers is urgently needed to guide the entire treatment process. Here we review the current status of clinically approved combination immunotherapies and the underlying immune mechanisms. We further provide a perspective analysis of the limitations for combination immunotherapies and potential approaches to overcome the limitations. ICI-based combination immunotherapies become a 1st-line therapy for major cancers. Atezolizumab plus bevacizumab has produced unprecedented efficacy in HCC. Further optimization of patient selection, doses and biomarkers is needed. Potential approaches may overcome these limitations of combination immunotherapies.
Collapse
|
8
|
Hsu C, Rimassa L, Sun HC, Vogel A, Kaseb AO. Immunotherapy in hepatocellular carcinoma: evaluation and management of adverse events associated with atezolizumab plus bevacizumab. Ther Adv Med Oncol 2021; 13:17588359211031141. [PMID: 34377156 PMCID: PMC8327224 DOI: 10.1177/17588359211031141] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Accepted: 06/21/2021] [Indexed: 12/14/2022] Open
Abstract
In light of positive efficacy and safety findings from the IMbrave150 trial of atezolizumab plus bevacizumab, this novel combination has become the preferred first-line standard of care for patients with unresectable hepatocellular carcinoma (HCC). Several additional trials are ongoing that combine an immune checkpoint inhibitor with another agent such as a multiple kinase inhibitor or antiangiogenic agent. Therefore, the range of first-line treatment options for unresectable HCC is likely to increase, and healthcare providers need succinct information about the use of such combinations, including their efficacy and key aspects of their safety profiles. Here, we review efficacy and safety data on combination immunotherapies and offer guidance on monitoring and managing adverse events, especially those associated with atezolizumab plus bevacizumab. Because of their underlying liver disease and high likelihood of portal hypertension, patients with unresectable HCC are at particular risk of gastrointestinal bleeding, and this risk may be exacerbated by treatments that include antiangiogenic agents. Healthcare providers also need to be alert to the risks of proteinuria and hypertension, colitis, hepatitis, and reactivation of hepatitis B or C virus infection. They should also be aware of the possibility of rarer but potentially life-threatening adverse events such as pneumonitis and cardiovascular events. Awareness of the risks associated with these therapies and knowledge of adverse event monitoring and management will become increasingly important as the therapeutic range broadens in unresectable HCC.
Collapse
Affiliation(s)
- Chiun Hsu
- Graduate Institute of Oncology, National University College of Medicine, National University Hospital, and National University Cancer Center, Taipei
| | - Lorenza Rimassa
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Hui-Chuan Sun
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Arndt Vogel
- Department of Gastroenterology, Hepatology and Endocrinology, Medical School Hannover, Carl-Neubergstrasse 1, Hannover, 30625, Germany
| | - Ahmed O Kaseb
- Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Unit 426, Houston, TX 77030, USA
| |
Collapse
|
9
|
Zheng S, Ni J, Li Y, Lu M, Yao Y, Guo H, Jiao M, Jin T, Zhang H, Yuan A, Wang Z, Yang Y, Chen Z, Wu H, Hu W. 2-Methoxyestradiol synergizes with Erlotinib to suppress hepatocellular carcinoma by disrupting the PLAGL2-EGFR-HIF-1/2α signaling loop. Pharmacol Res 2021; 169:105685. [PMID: 34022398 DOI: 10.1016/j.phrs.2021.105685] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 05/13/2021] [Accepted: 05/15/2021] [Indexed: 12/29/2022]
Abstract
Erlotinib, an EGFR tyrosine kinase inhibitor has been introduced into cancer chemotherapy. However, the therapeutic effects of erlotinib in hepatocellular carcinoma (HCC) remain vaguely understood. Our previous study found that a hypoxia-mediated PLAGL2-EGFR-HIF-1/2α signaling loop in HCC decreased response to erlotinib. The current study has demonstrated that the combination of erlotinib and 2ME2 exerted synergistic antitumor effects against HCC. Further investigation showed that erlotinib increased the expression level of EGFR, HIF-2α, and PLAGL2, which contributes to the insensitivity of hypoxic HCC cells to erlotinib. The simultaneous exposure to 2ME2 effectively inhibited the expression level of EGFR, HIF-2α, and PLAGL2 that was induced by erlotinib. This contributes to the synergistic effect of the two therapeutic agents. Furthermore, the combination of erlotinib and 2ME2 induced apoptosis and inhibited the stemness of hypoxic HCC cells. Our findings potentially explain the mechanism of HCC insensitivity to erlotinib and provide a new strategy of combining EGFR and HIF1/2α inhibitors for HCC treatment.
Collapse
Affiliation(s)
- Shufang Zheng
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China; College of Pharmacy, Pharmacy Experimental Center, China Pharmaceutical University, Nanjing 211198, Jiangsu Province, China
| | - Jiaping Ni
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Ying Li
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Mingying Lu
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Yuchen Yao
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Haixin Guo
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Meng Jiao
- College of Pharmacy, Pharmacy Experimental Center, China Pharmaceutical University, Nanjing 211198, Jiangsu Province, China
| | - Tianle Jin
- College of Pharmacy, Pharmacy Experimental Center, China Pharmaceutical University, Nanjing 211198, Jiangsu Province, China
| | - Haoying Zhang
- College of Pharmacy, Pharmacy Experimental Center, China Pharmaceutical University, Nanjing 211198, Jiangsu Province, China
| | - Ansheng Yuan
- College of Pharmacy, Pharmacy Experimental Center, China Pharmaceutical University, Nanjing 211198, Jiangsu Province, China
| | - Zhuo Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China
| | - Yong Yang
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China
| | - Zhen Chen
- College of Pharmacy, Pharmacy Experimental Center, China Pharmaceutical University, Nanjing 211198, Jiangsu Province, China.
| | - Hongxi Wu
- College of Pharmacy, Pharmacy Experimental Center, China Pharmaceutical University, Nanjing 211198, Jiangsu Province, China.
| | - Weiwei Hu
- Center for New Drug Safety Evaluation and Research, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 211198, China.
| |
Collapse
|
10
|
Targeting endothelin 1 receptor-miR-200b/c-ZEB1 circuitry blunts metastatic progression in ovarian cancer. Commun Biol 2020; 3:677. [PMID: 33188287 PMCID: PMC7666224 DOI: 10.1038/s42003-020-01404-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 10/21/2020] [Indexed: 01/06/2023] Open
Abstract
Identification of regulatory mechanisms underlying the poor prognosis of ovarian cancer is necessary for diagnostic and therapeutic implications. Here we show that endothelin A receptor (ETAR) and ZEB1 expression is upregulated in mesenchymal ovarian cancer and correlates with poor prognosis. Notably, the expression of ETAR and ZEB1 negatively correlates with miR-200b/c. These miRNAs, besides targeting ZEB1, impair ETAR expression through the 3’UTR binding. ZEB1, in turn, restores ETAR levels by transcriptionally repressing miR-200b/c. Activation of ETAR drives the expression of ZEB1 integrating the miR-200/ZEB1 double negative feedback loop. The ETAR-miR-200b/c-ZEB1 circuit promotes epithelial-mesenchymal transition, cell plasticity, invasiveness and metastasis. Of therapeutic interest, ETAR blockade with macitentan, a dual ETAR and ETBR antagonist, increases miR-200b/c and reduces ZEB1 expression with the concomitant inhibition of metastatic dissemination. Collectively, these findings highlight the reciprocal network that integrates ETAR and ZEB1 axes with the miR-200b/c regulatory circuit to favour metastatic progression in ovarian cancer. Rosanna Sestito et al. report a miR-200b/c-mediated regulatory circuit that drives ovarian cancer metastasis via the endothelin A receptor (ETAR). They show that blockade of ETAR increases miR-200b/c expression and subsequently reduces ZEB1 expression, thereby inhibiting further metastatic progression.
Collapse
|
11
|
Abstract
Sorafenib was the first tyrosine kinase inhibitor (TKI) that showed success in extending survival in patients with advanced hepatocellular carcinoma (HCC). In recent years, additional TKIs have been shown to improve survival and expanded the armamentarium for treating this malignancy. The current landscape includes other classes of drugs, such as immune checkpoint inhibitors and monoclonal antibodies. The challenge is now placed on how to best select, combine, and sequence drugs with the goal of improving efficacy and minimizing toxicities to deliver better outcomes for HCC patients.
Collapse
Affiliation(s)
- Leonardo G da Fonseca
- Clinical Oncology, Instituto do Cancer do Estado de São Paulo, University of São Paulo, Av. Dr. Arnaldo, 251-Cerqueira Cesar, São Paulo, São Paulo CEP 01246-000, Brazil
| | - Maria Reig
- Barcelona Clinic Liver Cancer (BCLC) Group, Liver Unit, Hospital Clinic Barcelona, IDIBAPS, Villarroel 170, Barcelona 08036, Spain; University of Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain
| | - Jordi Bruix
- Barcelona Clinic Liver Cancer (BCLC) Group, Liver Unit, Hospital Clinic Barcelona, IDIBAPS, Villarroel 170, Barcelona 08036, Spain; University of Barcelona, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Barcelona, Spain.
| |
Collapse
|
12
|
Vanderborght B, Lefere S, Vlierberghe HV, Devisscher L. The Angiopoietin/Tie2 Pathway in Hepatocellular Carcinoma. Cells 2020; 9:cells9112382. [PMID: 33143149 PMCID: PMC7693961 DOI: 10.3390/cells9112382] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/23/2020] [Accepted: 10/27/2020] [Indexed: 02/07/2023] Open
Abstract
Due to the usually late diagnosis and lack of effective therapies, hepatocellular carcinoma (HCC), which poses a growing global health problem, is characterized by a poor prognosis. Angiogenesis plays an important role in HCC progression, and vascular endothelial growth factor (VEGF) and angiopoietins (Angs) are key drivers of HCC angiogenesis. VEGF-targeting strategies already represent an important component of today’s systemic treatment landscape of HCC, whereas targeting the Ang/Tie2 signaling pathway may harbor future potential in this context due to reported beneficial anticancer effects when targeting this pathway. In addition, a better understanding of the relation between Angs and HCC angiogenesis and progression may reveal their potential as predictive factors for post-treatment disease progression and prognosis. In this review, we give a comprehensive overview of the complex role of Ang/Tie2 signaling in HCC, pinpointing its potential value as biomarker and target for HCC treatments, aiding HCC diagnosis and therapy.
Collapse
Affiliation(s)
- Bart Vanderborght
- Department of Internal Medicine and Pediatrics, Department of Gastroenterology and Hepatology, Hepatology Research Unit, Ghent University, B-9000 Ghent, Belgium; (B.V.); (S.L.); (H.V.V.)
- Department of Basic and Applied Medical Sciences, Gut-Liver Immunopharmacology Unit, Ghent University, B-9000 Ghent, Belgium
| | - Sander Lefere
- Department of Internal Medicine and Pediatrics, Department of Gastroenterology and Hepatology, Hepatology Research Unit, Ghent University, B-9000 Ghent, Belgium; (B.V.); (S.L.); (H.V.V.)
- Department of Basic and Applied Medical Sciences, Gut-Liver Immunopharmacology Unit, Ghent University, B-9000 Ghent, Belgium
| | - Hans Van Vlierberghe
- Department of Internal Medicine and Pediatrics, Department of Gastroenterology and Hepatology, Hepatology Research Unit, Ghent University, B-9000 Ghent, Belgium; (B.V.); (S.L.); (H.V.V.)
| | - Lindsey Devisscher
- Department of Basic and Applied Medical Sciences, Gut-Liver Immunopharmacology Unit, Ghent University, B-9000 Ghent, Belgium
- Correspondence: ; Tel.: +32-9-332-56-65
| |
Collapse
|
13
|
Huang A, Yang XR, Chung WY, Dennison AR, Zhou J. Targeted therapy for hepatocellular carcinoma. Signal Transduct Target Ther 2020; 5:146. [PMID: 32782275 PMCID: PMC7419547 DOI: 10.1038/s41392-020-00264-x] [Citation(s) in RCA: 355] [Impact Index Per Article: 88.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 07/10/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023] Open
Abstract
The last 3 years have seen the emergence of promising targeted therapies for the treatment of hepatocellular carcinoma (HCC). Sorafenib has been the mainstay of treatment for a decade and newer modalities were ineffective and did not confer any increased therapeutic benefit until the introduction of lenvatinib which was approved based on its non-inferiority to sorafenib. The subsequent success of regorafenib in HCC patients who progress on sorafenib treatment heralded a new era of second-line treatment and was quickly followed by ramucirumab, cabozantinib, and the most influential, immune checkpoint inhibitors (ICIs). Over the same period combination therapies, including anti-angiogenesis agents with ICIs, dual ICIs and targeted agents in conjunction with surgery or other loco-regional therapies, have been extensively investigated and have shown promise and provided the basis for exciting clinical trials. Work continues to develop additional novel therapeutic agents which could potentially augment the presently available options and understand the underlying mechanisms responsible for drug resistance, with the goal of improving the survival of patients with HCC.
Collapse
Affiliation(s)
- Ao Huang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China.,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China.,Shanghai Key Laboratory of Organ Transplantation, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xin-Rong Yang
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China.,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China.,Shanghai Key Laboratory of Organ Transplantation, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wen-Yuan Chung
- Department of Hepatobiliary and Pancreatic Surgery, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Ashley R Dennison
- Department of Hepatobiliary and Pancreatic Surgery, University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China. .,Key Laboratory of Carcinogenesis and Cancer Invasion (Fudan University), Ministry of Education, Shanghai, China. .,Shanghai Key Laboratory of Organ Transplantation, Zhongshan Hospital, Fudan University, Shanghai, China. .,Institute of Biomedical Sciences, Fudan University, Shanghai, China. .,State Key Laboratory of Genetic Engineering, Fudan University, Shanghai, China.
| |
Collapse
|
14
|
Huang D, Fan Q, Liu Z, Zhang S, Huang W, Li H, Liang C, Sun F. An Epitope on EGFR Loading Catastrophic Internalization Serve as a Novel Oncotarget for Hepatocellular Carcinoma Therapy. Cancers (Basel) 2020; 12:E456. [PMID: 32079107 PMCID: PMC7072198 DOI: 10.3390/cancers12020456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 02/12/2020] [Accepted: 02/14/2020] [Indexed: 11/28/2022] Open
Abstract
The precise role of Epidermal Growth Factor Receptor (EGFR) in Hepatocellular carcinoma (HCC) cells is unknown and EGFR inhibitors have not achieved positive clinical results. The rapid and drastic internalization of EGFR has been proved to successfully treat EGFR inhibitor-resistant patients in recent clinical trials. Here, the anti-tumor efficacy of a protein (rLZ-8) from Ganoderma lucidum was evaluated, it was demonstrated that rLZ-8 could bind to EGFR specifically, drastically enter into Hepatoma cells, abrogate endosomal recycling and induce HCC cell death. Surprisingly, we screened a monoclonal antibody which possesses competitive binding site with rLZ-8, it also trigger catastrophic EGFR internalization. This result suggests that it is necessary to investigate the interface of EGFR and rLZ-8 complex. An internalization related epitope (S222/K269) was identified on the dimerization arm of EGFR extracellular domain (ECD). These results suggest vulnerability of HCC cells to catastrophic EGFR internalization that can be targeted by a novel epitope and point to the possible exploitation in the design of anti-EGFR therapeutic biologics for HCC therapy.
Collapse
Affiliation(s)
- Dianshuai Huang
- Institute of Frontier Medical Science, Jilin University, Changchun 130021, Jilin, China; (D.H.); (Z.L.); (S.Z.); (W.H.); (H.L.); (C.L.)
| | - Qingjie Fan
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, Jilin, China;
| | - Zhiyi Liu
- Institute of Frontier Medical Science, Jilin University, Changchun 130021, Jilin, China; (D.H.); (Z.L.); (S.Z.); (W.H.); (H.L.); (C.L.)
| | - Shuqin Zhang
- Institute of Frontier Medical Science, Jilin University, Changchun 130021, Jilin, China; (D.H.); (Z.L.); (S.Z.); (W.H.); (H.L.); (C.L.)
| | - Wei Huang
- Institute of Frontier Medical Science, Jilin University, Changchun 130021, Jilin, China; (D.H.); (Z.L.); (S.Z.); (W.H.); (H.L.); (C.L.)
| | - Hongrui Li
- Institute of Frontier Medical Science, Jilin University, Changchun 130021, Jilin, China; (D.H.); (Z.L.); (S.Z.); (W.H.); (H.L.); (C.L.)
| | - Chongyang Liang
- Institute of Frontier Medical Science, Jilin University, Changchun 130021, Jilin, China; (D.H.); (Z.L.); (S.Z.); (W.H.); (H.L.); (C.L.)
| | - Fei Sun
- Institute of Frontier Medical Science, Jilin University, Changchun 130021, Jilin, China; (D.H.); (Z.L.); (S.Z.); (W.H.); (H.L.); (C.L.)
- Department of Biopharmacy, School of Pharmaceutical Sciences, Jilin University, Changchun 130021, Jilin, China;
| |
Collapse
|
15
|
Systemic Management for Advanced Hepatocellular Carcinoma: A Review of the Molecular Pathways of Carcinogenesis, Current and Emerging Therapies, and Novel Treatment Strategies. Dig Dis Sci 2019; 64:1016-1029. [PMID: 30887150 DOI: 10.1007/s10620-019-05582-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Hepatocellular carcinoma (HCC) arises from a number of cirrhosis-related and non-cirrhosis-related exposures and is one of the leading causes of cancer-related deaths worldwide. Achieving a durable cure currently relies on either resection or transplantation, but since most patients will be diagnosed with inoperable disease, there is great interest in achieving more effective systemic therapies. At a molecular level, HCC is heterogeneous, but initial treatment strategies, including the use of multi-targeted tyrosine kinase inhibitors and checkpoint inhibitors, have been fairly homogenous, depending on general host factors and overall tumor burden rather than specific molecular signatures. Over the past 2 decades, however, there has been significant success in identifying key molecular targets, including driver mutations involving the telomerase reverse transcriptase, p53, and beta-catenin genes, and significant work is now being devoted to translating these discoveries into the development of robust and well-tolerated targeted therapies. Furthermore, multi-modal therapies have also begun to emerge, harnessing possible synergism amongst a variety of different treatment classes. As the findings of these landmark trials become available over the next several years, the landscape of the systemic management of advanced HCC will change significantly.
Collapse
|
16
|
He L, Deng H, Lei J, Yi F, Li J, Fan XD, Wei Y, Xu J, Zhang W. Efficacy of bevacizumab combined with erlotinib for advanced hepatocellular carcinoma: a single-arm meta-analysis based on prospective studies. BMC Cancer 2019; 19:276. [PMID: 30922256 PMCID: PMC6437948 DOI: 10.1186/s12885-019-5487-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 03/19/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The efficacy of bevacizumab combined with erlotinib (B + E) for the treatment of advanced hepatocellular carcinoma, especially for sorafenib-refractory patients, has been observed and evaluated in several trials. We conducted this single arm meta-analysis to generally assess the benefit and risk with B + E for advanced hepatocellular carcinoma. METHODS The PubMed, Cochrane Library, Embase, ScienceDirect, Web of Science and Scopus databases were searched for related studies. The main outcomes were objective response rate (ORR), disease control rate (DCR), overall survival (OS), progression-free survival (PFS) and adverse effects (AEs). RESULTS Eight phase II clinical trials including 342 hepatocellular carcinoma patients were analyzed. The pooled ORR was 12.6% (95% CI: 6.3-19.0%), and the pooled DCR was 54.5% (95% CI: 48.9-66.8%). The 16-week PFS rate was 50.2% (95% CI: 38.2-62.2%). The 6- and 12-month OS rates were 77.8% (95% CI: 71.3-84.2%) and 44.9% (95% CI: 36.8-53.0%). The main grade 3-4 AEs were fatigue (11.9%), diarrhea (9.0%), hypertension (6.7%), acne (5.8%) and hemorrhage (5.3%). The only RCT showed that the B + E regimen had a consistent response and equable median OS but fewer toxicities (grade 3-4 AEs: 19% vs. 27%) than sorafenib. Subgroup analysis showed that as a second-line treatment, the B + E regimen had substantial value with a favorable PFS-16w (P = 0.012), OS-12 m (P = 0.048) and a favorable tendency of ORR (P = 0.089), but obvious toxicities in the second-line setting could not be neglected. CONCLUSION Bevacizumab combined with erlotinib is effective for treating hepatocellular carcinoma patients, especially sorafenib-refractory patients. More well-designed and large-scale RCTs are warranted to prove our findings.
Collapse
Affiliation(s)
- Liyun He
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Rd, Nanchang, 330006 Jiangxi Province China
- Jiangxi Medical College, Nanchang University, Nanchang, 330006 China
| | - Huan Deng
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Rd, Nanchang, 330006 Jiangxi Province China
- Jiangxi Medical College, Nanchang University, Nanchang, 330006 China
| | - Jun Lei
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006 China
| | - Fengming Yi
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006 China
| | - Jine Li
- Jiangxi Medical College, Nanchang University, Nanchang, 330006 China
| | - Xiu De Fan
- Department of Infectious Diseases, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710061 China
| | - Yiping Wei
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Rd, Nanchang, 330006 Jiangxi Province China
| | - Jianjun Xu
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Rd, Nanchang, 330006 Jiangxi Province China
| | - Wenxiong Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, 1 Minde Rd, Nanchang, 330006 Jiangxi Province China
| |
Collapse
|
17
|
Clinical and prognostic significance of circulating levels of angiopoietin-1 and angiopoietin-2 in hepatocellular carcinoma. Oncotarget 2018; 9:37721-37732. [PMID: 30701027 PMCID: PMC6340869 DOI: 10.18632/oncotarget.26507] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 11/16/2018] [Indexed: 12/12/2022] Open
Abstract
Angiopoietin-1 (Ang-1) and angiopoietin-2 (Ang-2) play critical roles in angiogenesis in hepatocellular carcinoma (HCC). In addition, recent data suggest that Ang-1/Ang-2 are involved in regulating the immune response. The aim of our study was to explore the clinical prognostic significance of plasma Ang-1 and Ang-2 in HCC. We prospectively enrolled and collected data and blood samples from 767 HCC patients treated at MD Anderson Cancer Center between 2001 and 2014. Controls consisted of cirrhotic patients (n = 75) and healthy volunteers (n = 200). The cutoff value was the median level of each angiogenic factor. Overall survival (OS) was estimated by Kaplan–Meier curves and compared by the log-rank test. Higher plasma Ang-2 was significantly associated with advanced clinicopathologic features of advanced HCC and lower OS. Median OS was 61.8 months (95% confidence interval [CI], 45.1–78.5 months) for low Ang-2 compared with 28.5 months (95% CI, 24.8–32.1 months) for high Ang-2 (p < 0.001). In contrast, higher Ang-1 was associated with longer OS. Median OS was 37.2 months (95% CI, 31.0–43.4 months) for high Ang-1 compared with 26.2 months (95% CI, 22.2–30.3 months) for those with low Ang-1 (p = 0.043). In conclusion, our findings indicate that plasma Ang-1 and Ang-2 levels are potential diagnostic and prognostic biomarkers in HCC.
Collapse
|
18
|
Marisi G, Scarpi E, Passardi A, Nanni O, Pagan F, Valgiusti M, Casadei Gardini A, Neri LM, Frassineti GL, Amadori D, Ulivi P. IL-8 and thrombospondin-1 as prognostic markers in patients with metastatic colorectal cancer receiving bevacizumab. Cancer Manag Res 2018; 10:5659-5666. [PMID: 30532588 PMCID: PMC6241685 DOI: 10.2147/cmar.s181570] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Purpose Bevacizumab (B) plus chemotherapy (CT) is a common choice for first-line treatment of metastatic colorectal cancer. Molecular predictors of B efficacy have still not been identified. We analyzed the role of 22 angiogenesis-associated proteins in patient outcome. Patients and methods Serum samples collected at baseline and at the first clinical evaluation were available for 58 patients enrolled in the randomized multicenter ITACa trial and who received CT+ B. Serum protein levels were determined using multiplex ELISA. Results Patients with baseline ≥145 pg/mL IL-8 showed shorter median progression-free survival and overall survival (OS) than those with lower levels (6.5 vs 6. 12.6 months; HR 7.39, P<0.0001 and 8.7 vs 28.8 months, HR 7.68, P<0.001, respectively). Moreover, patients with baseline thrombospondin-1 levels ≥12,000 ng/mL had a better median OS than those with lower levels (34.5 vs 13.1 months, HR 0.43, P=0.007). Patients with a ≥20% reduction in IL-8 levels from baseline to first clinical evaluation showed a better progression-free survival and OS than the others (HR 0.41, P=0.005 and HR 0.43, P=0.007, respectively). Conclusion Baseline IL-8 and thrombospondin-1 levels and reduced IL-8 during B treatment could represent potential prognostic markers in metastatic colorectal cancer.
Collapse
Affiliation(s)
- Giorgia Marisi
- Biosciences Laboratory, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy,
| | - Emanuela Scarpi
- Unit of Biostatistics and Clinical Trials, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy
| | - Alessandro Passardi
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy
| | - Oriana Nanni
- Unit of Biostatistics and Clinical Trials, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy
| | - Flavia Pagan
- Unit of Biostatistics and Clinical Trials, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy
| | - Martina Valgiusti
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy
| | - Andrea Casadei Gardini
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy
| | - Luca Maria Neri
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Ferrara 44100, Italy
| | - Giovanni Luca Frassineti
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy
| | - Dino Amadori
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy
| | - Paola Ulivi
- Biosciences Laboratory, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola 47014, Italy,
| |
Collapse
|
19
|
|
20
|
Eatrides J, Wang E, Kothari N, Kim R. Role of Systemic Therapy and Future Directions for Hepatocellular Carcinoma. Cancer Control 2018; 24:1073274817729243. [PMID: 28975834 PMCID: PMC5937243 DOI: 10.1177/1073274817729243] [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: 12/20/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is an aggressive tumor that often arises in the setting of liver cirrhosis. Although early-stage disease is often amenable for surgical resection, transplant, or locoregional therapies, many patients are diagnosed at an advanced stage or have poor liver reserve. Systemic therapy is the mainstay of treatment for these patients. At present, the only approved therapy for the treatment of advanced disease is the tyrosine multikinase inhibitor sorafenib. Candidacy for treatment is based on liver reserve. Novel agents for the treatment of this disease are urgently needed. In this article, we review systemic therapy trials and upcoming data for the treatment of HCC.
Collapse
Affiliation(s)
- Jennifer Eatrides
- 1 Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Emilie Wang
- 1 Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Nishi Kothari
- 1 Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| | - Richard Kim
- 1 Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL, USA
| |
Collapse
|
21
|
Ray EM, Sanoff HK. Optimal therapy for patients with hepatocellular carcinoma and resistance or intolerance to sorafenib: challenges and solutions. J Hepatocell Carcinoma 2017; 4:131-138. [PMID: 29184856 PMCID: PMC5687453 DOI: 10.2147/jhc.s124366] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The only US Food and Drug Administration (FDA)-approved first-line systemic therapy for hepatocellular carcinoma (HCC) is sorafenib; however, resistance or intolerance to sorafenib is unfortunately common. In this review, we briefly describe systemic therapies that can be considered for patients with HCC who show resistance or intolerance to sorafenib. For all patients with HCC who need systemic therapy, we strongly advocate for participation in clinical trials. Cytotoxic chemotherapy plays a minor role in the treatment of advanced HCC, with some data supporting the use of FOLFOX (infusional fluorouracil, leucovorin, and oxaliplatin) and GEMOX (gemcitabine-oxaliplatin). Multi-target kinase inhibitors such as lenvantinib and regorafenib have recently met their primary endpoints as first- and second-line therapy, respectively, with regorafenib now representing the only FDA-approved drug for second-line treatment of HCC. Other targeted therapies remain under investigation, but results so far have not significantly changed clinical practice. Immunotherapy is an interesting area of research in the treatment of HCC with preclinical and early clinical data demonstrating exciting results; thus numerous investigational studies are currently focusing on immunotherapy in the treatment of HCC. While systemic treatment options in HCC remain a challenge for providers, in this review, we summarize the current literature and highlight areas of progress with respect to the treatment of patients with HCC and resistance or intolerance to sorafenib.
Collapse
Affiliation(s)
- Emily M Ray
- Division of Hematology/Oncology, University of North Carolina, Chapel Hill, NC, USA
| | - Hanna K Sanoff
- Division of Hematology/Oncology, University of North Carolina, Chapel Hill, NC, USA
| |
Collapse
|
22
|
Xu H, He C, Liu Y, Jiang J, Ma T. Novel therapeutic modalities and drug delivery - erlotinib liposomes modified with galactosylated lipid: in vitro and in vivo investigations. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2017; 46:1902-1907. [PMID: 29081246 DOI: 10.1080/21691401.2017.1396222] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The aim of this study to develop galactosylated erlotinib liposomes for treatment of lung cancer. The liposomes were prepared by using solvent evaporation method. Various parameters such as particle size, zeta potential, entrapment efficiency, stability and in vitro drug release were determined. The size of liposomes (both conventional and modified) was 103.5 and 121.4 nm. The zeta potential and EE of both liposomes were -7.1 ± 1.3 mV, -1.2 ± 0.5 mV and (82.3 ± 1.9)%, (83.4 ± 1.5)%, respectively. It was found that modified liposomes increase the size of particles. The in vitro release results indicated that the release of erlotinib from galactosylated liposomes was similar to that of conventional liposome, demonstrating that the modification did not affect erlotinib release. From the result of in vivo, it proved that erlotinib liposomes can significantly improve the drug targeting, rapidly distribute the drug in the body, prolong the drug circulation time and significantly increase the relative bioavailability of the drug. Biodistribution studies showed that erlotinib from galactosylated liposomes had higher AUC inside liver than the injection group and no histological change occurred to the rat liver after the administration of erlotinib conventional and galactosylated liposomes.
Collapse
Affiliation(s)
- Haoping Xu
- a Department of Radiation Oncology , Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , China
| | - Changyu He
- b Department of Oncology , Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , China
| | - Ying Liu
- b Department of Oncology , Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , China
| | - Jinling Jiang
- b Department of Oncology , Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , China
| | - Tao Ma
- b Department of Oncology , Ruijin Hospital, Shanghai Jiaotong University School of Medicine , Shanghai , China
| |
Collapse
|
23
|
Niu L, Liu L, Yang S, Ren J, Lai PBS, Chen GG. New insights into sorafenib resistance in hepatocellular carcinoma: Responsible mechanisms and promising strategies. Biochim Biophys Acta Rev Cancer 2017; 1868:564-570. [PMID: 29054475 DOI: 10.1016/j.bbcan.2017.10.002] [Citation(s) in RCA: 141] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 10/04/2017] [Accepted: 10/15/2017] [Indexed: 02/06/2023]
Abstract
It is disappointing that only a few patients with hepatocellular carcinoma (HCC) obtain a significant survival benefit from the sorafenib treatment, which is currently regarded as a first-line chemotherapeutic therapy in patients with advanced HCC. Most patients are highly refractory to this therapy. Therefore, it is necessary to identify resistant factors and explore potential protocols that can be used to overcome the resistance or substitute sorafenib once the resistance is formed. In fact, a growing body of studies has been focusing on the resistance mechanisms or the method to overcome it. The limitation of sorafenib efficacy has been partially but not fully elucidated. Moreover, some protocols have shown encouraging outcomes but still need to be further verified in clinical trials. In this review, we summarize the recent findings on the potential mechanisms that contribute to sorafenib resistance and discuss strategies that can be used to improve the treatment outcome.
Collapse
Affiliation(s)
- Leilei Niu
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, China; Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, China
| | - Liping Liu
- Department of Hepatobiliary and Pancreas Surgery, The Second Clinical Medical College of Jinan University (Shenzhen People's Hospital), Shenzhen, Guangdong Province, China
| | - Shengli Yang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Jianwei Ren
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, China; Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, Guangdong, China
| | - Paul B S Lai
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, China.
| | - George G Chen
- Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, NT, China; Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, Guangdong, China.
| |
Collapse
|
24
|
Connell LC, Harding JJ, Abou-Alfa GK. Advanced Hepatocellular Cancer: the Current State of Future Research. Curr Treat Options Oncol 2017; 17:43. [PMID: 27344158 DOI: 10.1007/s11864-016-0415-3] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OPINION STATEMENT Hepatocellular carcinoma is a common malignancy worldwide, rapidly rising in incidence. While there have been some developments in advancing therapeutic options in this disease, these have admittedly been modest to date, and as a result, this is a patient population with an inherently poor prognosis. Currently, sorafenib remains the only established systemic therapy proven to increase the overall survival of patients with advanced disease. The approval of sorafenib in 2007 ushered in the era of targeted therapies. Several phase 2 and 3 clinical trials have failed however to improve on sorafenib in the first-line setting, and no single agent has been demonstrated to impact outcomes after sorafenib failure. Having reached somewhat of an impasse in terms of drug development in hepatocellular carcinoma, enthusiasm in the field has moved toward innovative approaches such as molecular characterization and immunotherapy in an attempt to impact survival. This review highlights the current endeavors in terms of experimental research for patients with advanced hepatocellular carcinoma.
Collapse
Affiliation(s)
- Louise C Connell
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA
| | - James J Harding
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, 10065, USA
| | - Ghassan K Abou-Alfa
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 300 East 66th Street, New York, NY, 10065, USA.
- Department of Medicine, Weill Cornell Medical College, New York, NY, 10065, USA.
| |
Collapse
|
25
|
Casadei Gardini A, Santini D, Aprile G, Silvestris N, Felli E, Foschi FG, Ercolani G, Marisi G, Valgiusti M, Passardi A, Puzzoni M, Silletta M, Brunetti O, Cardellino GG, Frassineti GL, Scartozzi M. Antiangiogenic agents after first line and sorafenib plus chemoembolization: a systematic review. Oncotarget 2017; 8:66699-66708. [PMID: 29029548 PMCID: PMC5630448 DOI: 10.18632/oncotarget.19449] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 04/27/2017] [Indexed: 12/31/2022] Open
Abstract
Transarterial chemoembolization (TACE) is the standard treatment for intermediate stage, although the combination of TACE with sorafenib may theoretically benefit HCC patients in intermediate stage. Owing to the significant antiangiogenic effect of sorafenib and the limitation of TACE, it is rational to combine them. Though the strategy of combining TACE and sorafenib has been increasingly used in patients with unresectable HCC but the current evidence is controversial and its clinical role has not been determined yet. In first-line therapy, patients receiving sorafenib had increased overall survival and progression free survival. Therefore several antiangiogenic agents have entered clinical studies on HCC, many with negative results. This review discusses the current drug development for patients with HCC and role of TACE plus sorafenib.
Collapse
Affiliation(s)
- Andrea Casadei Gardini
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Daniele Santini
- Medical Oncology Department, University Campus Bio-Medico, Via Álvaro del Portillo, Rome, Italy
| | - Giuseppe Aprile
- Department of Medical Oncology, University Hospital, Udine, Italy
| | - Nicola Silvestris
- Medical Oncology Unit, National Cancer Research Centre, Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Emanuele Felli
- Hôpital Hautepierre Service de Chirurgie Générale, Hépatique, Endocrinienne et Transplantation Université de Strasbourg, Strasbourg, France
| | | | - Giorgio Ercolani
- Department of General Surgery, Morgagni-Pierantoni Hospiatal, AUSL Romagna, Forli, Italy.,Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | | | - Martina Valgiusti
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Alessandro Passardi
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Marco Puzzoni
- Department of Medical Oncology, University Hospital Cagliari, Cagliari, Italy
| | - Marianna Silletta
- Medical Oncology Department, University Campus Bio-Medico, Via Álvaro del Portillo, Rome, Italy
| | - Oronzo Brunetti
- Medical Oncology Unit, National Cancer Research Centre, Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | | | - Giovanni Luca Frassineti
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Mario Scartozzi
- Department of Medical Oncology, University Hospital Cagliari, Cagliari, Italy
| |
Collapse
|
26
|
Zhang J, Zong Y, Xu GZ, Xing K. Erlotinib for advanced hepatocellular carcinoma. A systematic review of phase II/III clinical trials. Saudi Med J 2017; 37:1184-1190. [PMID: 27761555 PMCID: PMC5303794 DOI: 10.15537/smj.2016.11.16267] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Objectives: To evaluate the efficacy and safety of erlotinib for the treatment of advanced hepatocellular carcinoma (HCC). Methods: A systematic literature search was undertaken in June 2015. Phase II/III trials of erlotinib for the treatment of advanced HCC were included. A descriptive analysis was applied. The study was conducted in College of Medicine, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China, between June 2015 and January 2016. Results: Ten trials, comprising 9 phase II and one phase III trial, were included in the systematic review. The tumor response rate was 0% in 4 of the phase II trials, <10% in 3 of the phase II trials and the phase III trial, and >20% in 2 of the phase II trials. The disease control rate was 42.5-79.6% in most studies. Three studies reported a median progression-free survival (PFS) of 6.5-9.0 months, although PFS was <3.5 months in most studies. Most trials reported a median overall survival of 6.25-15.65 months. The most frequent grade 3/4 toxicities were fatigue (11.9%), diarrhea (10%), increased alanine and aspartate transaminases (7.3%), and rash/desquamation (6.9%). Conclusion: Erlotinib provides efficacious and well-tolerated treatment for advanced HCC. However, more detailed investigations of HCC pathogenesis and evaluation of sensitive patient subsets are needed to improve outcomes of patients with advanced HCC. Additional well-designed, randomized, controlled trials are needed to evaluate the efficacy and safety of erlotinib as monotherapy or combination with other drugs for advanced HCC.
Collapse
Affiliation(s)
- Jing Zhang
- Department of Hepatopathy, The eighth hospital of Xi'an, Xi'an, China. E-mail.
| | | | | | | |
Collapse
|
27
|
Liu K, Zhang X, Xu W, Chen J, Yu J, Gamble JR, McCaughan GW. Targeting the vasculature in hepatocellular carcinoma treatment: Starving versus normalizing blood supply. Clin Transl Gastroenterol 2017; 8:e98. [PMID: 28617447 PMCID: PMC5518951 DOI: 10.1038/ctg.2017.28] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 04/19/2017] [Indexed: 12/13/2022] Open
Abstract
Traditional treatments for intermediate or advanced stage hepatocellular carcinoma (HCC) such as transarterial chemoembolization (TACE) and anti-angiogenesis therapies were developed to starve tumor blood supply. A new approach of normalizing structurally and functionally abnormal tumor vasculature is emerging. While TACE improves survival in selected patients, the resulting tumor hypoxia stimulates proliferation, angiogenesis, treatment resistance and metastasis, which limits its overall efficacy. Vessel normalization decreases hypoxia and improves anti-tumor immune infiltrate and drug delivery. Several pre-clinical agents aimed at normalizing tumor vasculature in HCC appear promising. Although anti-angiogenic agents with vessel normalizing potential have been trialed in advanced HCC with modest results, to date their primary intention had been to starve the tumor. Judicious use of anti-angiogenic therapies is required to achieve vessel normalization yet avoid excessive pruning of vessels. This balance, termed the normalization window, is yet uncharacterized in HCC. However, the optimal class, dose and schedule of vascular normalization agents, alone or in combination with other therapies needs to be explored further.
Collapse
Affiliation(s)
- Ken Liu
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Centenary Institute and AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, University of Sydney, Sydney, New South Wales, Australia
| | - Xiang Zhang
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Weiqi Xu
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Jinbiao Chen
- Centenary Institute and AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, University of Sydney, Sydney, New South Wales, Australia
| | - Jun Yu
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Jennifer R Gamble
- Centre for the Endothelium, Vascular Biology Program, Centenary Institute, and University of Sydney, Sydney, New South Wales, Australia
| | - Geoffrey W McCaughan
- Centenary Institute and AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, University of Sydney, Sydney, New South Wales, Australia
| |
Collapse
|
28
|
Ali MA, Lacin S, Abdel-Wahab R, Uemura M, Hassan M, Rashid A, Duda DG, Kaseb AO. Nonalcoholic steatohepatitis-related hepatocellular carcinoma: is there a role for the androgen receptor pathway? Onco Targets Ther 2017; 10:1403-1412. [PMID: 28424556 PMCID: PMC5344425 DOI: 10.2147/ott.s111681] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The epidemic of insulin resistance, obesity, and metabolic syndrome has led to the emergence of nonalcoholic steatohepatitis (NASH) as the most common cause of liver disease in the US. Patients with NASH are at an increased risk for hepatic disease-related morbidity and death, and chronic inflammation in NASH patients can lead to hepatocellular carcinoma (HCC). The prevalence of HCC is higher in males than in females, and genetic studies have identified androgen and androgen receptors (ARs) as partially responsible for the gender disparity in the development of liver disease and HCC. Although many factors are known to play important roles in the progression of inflammation in NASH patients, the role of androgen and AR in the progression of NASH to HCC has been understudied. This review summarizes the evidence for a potential role of androgen and the AR pathway in the development of NASH-related HCC and in the treatment of HCC. It has been proposed that AR plays a role in the progression of HCC: inhibitory roles in early stages of hepatocarcinogenesis and tumor-promoting roles in advanced stages. AR can be activated by several pathways, even in the absence of androgen. While AR has been explored as a potential therapeutic target in HCC, several clinical trials have failed to demonstrate a clinical benefit of antiandrogen drugs in HCC. This review discusses the potential reason for these observations and discuss the potential future trials design in this important setting.
Collapse
Affiliation(s)
- Mahmoud A Ali
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sahin Lacin
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Reham Abdel-Wahab
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Clinical Oncology, Assiut University, Assiut, Egypt
| | - Mark Uemura
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Manal Hassan
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Asif Rashid
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Dan G Duda
- Department of Radiation Oncology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Ahmed O Kaseb
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
29
|
Yegin EG, Oymaci E, Karatay E, Coker A. Progress in surgical and nonsurgical approaches for hepatocellular carcinoma treatment. Hepatobiliary Pancreat Dis Int 2016; 15:234-56. [PMID: 27298100 DOI: 10.1016/s1499-3872(16)60097-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is a complex and heterogeneous malignancy, frequently occurs in the setting of a chronically diseased organ, with multiple confounding factors making its management challenging. HCC represents one of the leading causes of cancer-related mortality globally with a rising trend of incidence in some of the developed countries, which indicates the need for better surgical and nonsurgical management strategies. DATA SOURCES PubMed database was searched for relevant articles in English on the issue of HCC management. RESULTS Surgical resection represents a potentially curative option for appropriate candidates with tumors detected at earlier stages and with well-preserved liver function. The long-term outcome of surgery is impaired by a high rate of recurrence. Surgical approaches are being challenged by local ablative therapies such as radiofrequency ablation and microwave ablation in selected patients. Liver transplantation offers potential cure for HCC and also correction of underlying liver disease, and minimizes the risk of recurrence, but is reserved for patients within a set of criteria proposed for a prudent allocation in the shortage of donor organs. Transcatheter locoregional therapies have become the palliative standard allowing local control for intermediate stage patients with noninvasive multinodular or large HCC who are beyond the potentially curative options. The significant survival benefit with the multikinase inhibitor sorafenib for advanced HCC has shifted the direction of research regarding systemic treatment toward molecular therapies targeting the disregulated pathways of hepatocarcinogenesis. Potential benefit is suggested from simultaneous or sequential multimodal therapies, and optimal combinations are being investigated. Despite the striking progress in preclinical studies of HCC immunotherapy and gene therapy, extensive clinical trials are required to achieve successful clinical applications of these innovative approaches. CONCLUSION Treatment decisions have become increasingly complex for HCC with the availability of multiple surgical and nonsurgical therapeutic options and require a comprehensive, multidisciplinary approach.
Collapse
Affiliation(s)
- Ender Gunes Yegin
- Department of Gastroenterology, Bozyaka Training and Research Hospital, Izmir 35170, Turkey.
| | | | | | | |
Collapse
|
30
|
Endothelin-1 genetic polymorphism as predictive marker for bevacizumab in metastatic breast cancer. THE PHARMACOGENOMICS JOURNAL 2016; 17:344-350. [DOI: 10.1038/tpj.2016.25] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 02/03/2016] [Accepted: 02/26/2016] [Indexed: 11/08/2022]
|
31
|
Kaseb AO, Morris JS, Iwasaki M, Al-Shamsi HO, Raghav KPS, Girard L, Cheung S, Nguyen V, Elsayes KM, Xiao L, Abdel-Wahab R, Shalaby AS, Hassan M, Hassabo HM, Wolff RA, Yao JC. Phase II trial of bevacizumab and erlotinib as a second-line therapy for advanced hepatocellular carcinoma. Onco Targets Ther 2016; 9:773-80. [PMID: 26929648 PMCID: PMC4760665 DOI: 10.2147/ott.s91977] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Trial registry Clinicaltrials.gov #NCT01180959. Background Early clinical studies of bevacizumab and erlotinib in advanced hepatocellular carcinoma (HCC) have a tolerable toxicity and a promising clinical outcome. We evaluated the efficacy and tolerability of this combination as a second-line therapy for HCC refractory to sorafenib. Methods For this single-arm, Phase II study, we recruited patients with Child–Pugh class A or B liver disease, Eastern Cooperative Oncology Group performance status 0–2, and advanced HCC that was not amenable to surgical or regional therapies and treatment with sorafenib had failed (disease progressed or patient could not tolerate sorafenib). Patients received 10 mg/kg intravenous bevacizumab every 14 days and 150 mg oral erlotinib daily for 28-day cycles until progression. Tumor response was evaluated every two cycles using Response Evaluation Criteria in Solid Tumors. The primary end point was the 16-week progression-free survival rate. Secondary end points included time to progression and overall survival. Results A total of 44 patients were enrolled and had a median follow-up time of 33.8 months (95% confidence interval [CI]: 23.5 months – not defined). The 16-week progression-free survival rate was 43% (95% CI: 28%–59%), median time to progression was 3.9 months (95% CI: 2.0–8.3 months), and median overall survival duration was 9.9 months (95% CI: 8.3–15.5 months). Grade 3–4 adverse events included fatigue (13%), acne (11%), diarrhea (9%), anemia (7%), and upper gastrointestinal hemorrhage (7%). Conclusion Bevacizumab plus erlotinib was tolerable and showed a signal of survival benefit in the second-line setting for patients with advanced HCC. Because standard-of-care options are lacking in this setting, further studies to identify predictors of response to this regimen are warranted.
Collapse
Affiliation(s)
- Ahmed O Kaseb
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jeffrey S Morris
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michiko Iwasaki
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Humaid O Al-Shamsi
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kanwal Pratap Singh Raghav
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lauren Girard
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sheree Cheung
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Van Nguyen
- Department of Pharmacy, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Khaled M Elsayes
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lianchun Xiao
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Reham Abdel-Wahab
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Clinical Oncology, Assiut University Hospital, Assiut, Egypt
| | - Ahmed S Shalaby
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Manal Hassan
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hesham M Hassabo
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Robert A Wolff
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - James C Yao
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
32
|
Lam SW, Nota NM, Jager A, Bos MMEM, van den Bosch J, van der Velden AMT, Portielje JEA, Honkoop AH, van Tinteren H, Boven E. Angiogenesis- and Hypoxia-Associated Proteins as Early Indicators of the Outcome in Patients with Metastatic Breast Cancer Given First-Line Bevacizumab-Based Therapy. Clin Cancer Res 2016; 22:1611-20. [PMID: 26823602 DOI: 10.1158/1078-0432.ccr-15-1005] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2015] [Accepted: 10/07/2015] [Indexed: 11/16/2022]
Abstract
PURPOSE We examined whether pretreatment levels of angiogenesis- or hypoxia-related proteins and their changes after one cycle of first-line bevacizumab-based therapy were associated with response, PFS, or OS in patients with metastatic breast cancer. EXPERIMENTAL DESIGN We included 181 patients enrolled in the phase II ATX trial evaluating first-line paclitaxel and bevacizumab without or with capecitabine (NTR1348). Plasma samples were analyzed for VEGF-A, soluble VEGFR2 (sVEGFR2), angiopoietin 2 (ANG2), soluble TIE2 (sTIE2), IL6, IL8, and carbonic anhydrase 9 (CA9). Baseline serum CA15-3 was documented. HR was adjusted for confounding factors. Where appropriate, an optimal cut-off value defining a high and a low group was determined with Martingale residuals. RESULTS At baseline, multiple proteins were significantly associated with PFS (ANG2, IL6, IL8, CA9, CA15-3) and OS (ANG2, sTIE2, IL6, IL8, CA9, CA15-3). After one cycle, VEGF-A, ANG2, sTIE2, and IL8 significantly decreased, while sVEGFR2 and CA9 significantly increased. The relative change in sVEGFR2 (P= 0.01) and IL8 (P= 0.001) was associated with response. Defining optimal cut-off, patients with a high CA9 rise (>2.9%) had better PFS (HR 0.45) and OS (HR 0.54) than those with low/no rise. CONCLUSIONS Multiple angiogenesis- or hypoxia-related proteins were prognostic for PFS and OS. Molecular agents targeting these proteins might be beneficial in patients with high levels. Changes in IL8 or sVEGFR2 levels at second cycle appear predictive for response. Changes in CA9 levels during bevacizumab-based therapy for prediction of PFS and OS merit further study.
Collapse
Affiliation(s)
- Siu W Lam
- Department of Medical Oncology, VU University Medical Center, Amsterdam, the Netherlands
| | - Nienke M Nota
- Department of Medical Oncology, VU University Medical Center, Amsterdam, the Netherlands
| | - Agnes Jager
- Erasmus Medical Center-Daniel den Hoed Cancer Center, Rotterdam, the Netherlands
| | | | | | | | | | | | - Harm van Tinteren
- The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Epie Boven
- Department of Medical Oncology, VU University Medical Center, Amsterdam, the Netherlands.
| | | |
Collapse
|
33
|
Nguyen K, Jack K, Sun W. Hepatocellular Carcinoma: Past and Future of Molecular Target Therapy. Diseases 2015; 4:E1. [PMID: 28933381 PMCID: PMC5456309 DOI: 10.3390/diseases4010001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 12/03/2015] [Accepted: 12/16/2015] [Indexed: 12/17/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is one of the most common causes of cancer related mortality worldwide. The incidence of HCC has been increasing annually. Viral infection, alcohol usage, and other causes of cirrhosis have been identified as major risk factors for HCC development. The underlying pathogenesis has not been as well defined. There have been multiple hypotheses to the specific mechanisms of hepatocarcinogenesis and they share the common theme of chronic inflammation, increase oxidative stress, and genomic alteration. Therapeutic options of HCC have been primarily local and/or regional including transplantation, resection, and radial frequency ablation, chemoembolization or radio-embolization. For unresectable or metastatic disease, the options are limited. Conventional chemotherapeutic options have been noted to have limited benefit. Sorafenib has been the one and only systemic therapy which has demonstrated modest overall survival benefit. This has led to more extensive research with focus on targeted therapy. Numerous pre-clinical and early phase clinical studies have been noted but failed to show efficacy in later phase clinical trials. In an effort to identify new potential therapeutic options, new understanding of underlying pathways to hepatocarcinogenesis should be one of the main focuses. This leads to development of more molecularly targeted agents to specific pathways, and immunotherapy. This article provides a review of major studies of molecular targeted agents which attempts to target these specific pathways in HCC.
Collapse
Affiliation(s)
- Khanh Nguyen
- University of Pittsburgh Medical Center, University of Pittsburgh Cancer Institute, University of Pittsburgh School of Medicine, 5150 Center Ave. 5th floor, Pittsburgh, PA 15232, USA.
| | - Kerri Jack
- University of Pittsburgh Medical Center, University of Pittsburgh Cancer Institute, University of Pittsburgh School of Medicine, 5150 Center Ave. 5th floor, Pittsburgh, PA 15232, USA.
| | - Weijing Sun
- University of Pittsburgh Medical Center, University of Pittsburgh Cancer Institute, University of Pittsburgh School of Medicine, 5150 Center Ave. 5th floor, Pittsburgh, PA 15232, USA.
| |
Collapse
|
34
|
Gao Y, Zheng DY, Cui Z, Ma Y, Liu YZ, Zhang W. Predictive value of quantitative contrast-enhanced ultrasound in hepatocellular carcinoma recurrence after ablation. World J Gastroenterol 2015; 21:10418-10426. [PMID: 26420968 PMCID: PMC4579888 DOI: 10.3748/wjg.v21.i36.10418] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2015] [Revised: 05/28/2015] [Accepted: 06/16/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the relationship between contrast-enhanced ultrasound (CEUS), basic fibroblast growth factor (bFGF), endothelin-1 (ET-1), and hepatocellular carcinoma (HCC) recurrence after ablation.
METHODS: A total of 51 HCC patients (38 males and 13 females) who received radiofrequency ablation in our hospital from June 2012 to July 2014 were enrolled in this study. The patients were divided into two groups: recurrence group and non-recurrence group. Routine abdominal examination was first performed in the horizontal position. Then the patients underwent CEUS and immunohistochemical staining before receiving radiofrequency ablation. All patients were followed-up every three months for one year. The results of CEUS and serum tumor marker levels were evaluated and combined together to estimate HCC recurrence and metastasis. Patients were divided into two groups: recurrence group and non-recurrence group. Quantitative parameters of CEUS and tumor expression levels of bFGF and ET-1 were compared between the two groups, respectively. Binary logistic regression analysis was used to analyze the relationship between CEUS quantitative parameters, expression levels of ET-1 and bFGF, and HCC recurrence after ablation.
RESULTS: Based on the quantitative parameters of CEUS before patients received radiofrequency ablation, the levels of tumor rise time (tRT), tumor time to peak (tTTP), tumor peak intensity (tPI) and tumor-parenchymal peak intensity (t-pPI) in the recurrence group were significantly lower than those in the non-recurrence group (16.6 ± 6.1 vs 23.2 ± 7.0, P = 0.000; 41.2 ± 10.2 vs 59.6 ± 14.2, P = 0.000; 23.8 ± 6.7 vs 31.4 ± 6.4, P = 0.000; 7.1 ± 3.4 vs 14.6 ± 7.4, P = 0.000; respectively). The expression levels of bFGF in the recurrence group were significantly higher than those in the non-recurrence group (P < 0.05). Levels of tTTP showed a significant inverse correlation with the level of bFGF in tumors (r = -0.312, P = 0.037). The Binary logistic regression analysis results revealed that the levels of tRT, tTTP, tPI and the level of bFGF were associated with HCC recurrence after radiofrequency ablation (P < 0.05).
CONCLUSION: CEUS is a noninvasive and effective method for evaluating the angiogenesis of HCC, and predicting its recurrence and prognosis.
Collapse
|
35
|
Sai WL, Chen W, Yao DF, Qiu LW, Wu W, Wang L, Yang JL, Zhang HJ, Zheng WJ. Diagnostic value of combined detection of angiopoietin-2 and Golgi protein 73 in primary liver cancer. Shijie Huaren Xiaohua Zazhi 2015; 23:4032-4040. [DOI: 10.11569/wcjd.v23.i25.4032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To detect the expression of circulating angiopoietin-2 (Ang-2) and Golgi protein 73 (GP73) in patients with primary liver cancer and to analyze their value in the diagnosis and differential diagnosis of primary liver cancer (PLC).
METHODS: The levels of circulating Ang-2 and GP73 expression were detected by ELISA in patients with PLC, acute hepatitis, chronic hepatitis, or liver cirrhosis. The expression of Ang-2 and GP73 in cancerous and surrounding noncancerous tissues was analyzed by immunohistochemistry and confirmed by Western blot.
RESULTS: Positive expression of hepatic GP73 and Ang-2 was characterized by the presence of brown granules in the cytoplasm or cytomembrane. Hepatic GP73 and Ang-2 expression was significantly higher in cancerous tissue than in surrounding noncancerous tissue (P < 0.01). The levels of circulating Ang-2 and GP73 in PLC patients (40.8 ng/mL ± 3.5 ng/mL and 87.3 ng/mL ± 78.4 ng/mL, respectively) were significantly higher (P < 0.01) than those in normal subjects and patients with acute hepatitis, chronic hepatitis, or liver cirrhosis. There was a positive correlation between Ang-2 and GP73 (r = 0.987, P = 0.013). The area under the receiver operating curve (ROC) for the diagnosis of PLC was 0.915 for Ang-2 and 0.899 for GP73.
CONCLUSION: The overexpression of Ang-2 and GP73 is associated with HCC development and may be useful biomarkers for PLC diagnosis or differential diagnosis.
Collapse
|
36
|
Ch'ang HJ. Optimal combination of antiangiogenic therapy for hepatocellular carcinoma. World J Hepatol 2015; 7:2029-40. [PMID: 26261692 PMCID: PMC4528276 DOI: 10.4254/wjh.v7.i16.2029] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 07/21/2015] [Accepted: 07/24/2015] [Indexed: 02/06/2023] Open
Abstract
The success of sorafenib in prolonging survival of patients with hepatocellular carcinoma (HCC) makes therapeutic inhibition of angiogenesis a component of treatment for HCC. To enhance therapeutic efficacy, overcome drug resistance and reduce toxicity, combination of antiangiogenic agents with chemotherapy, radiotherapy or other targeted agents were evaluated. Nevertheless, the use of antiangiogenic therapy remains suboptimal regarding dosage, schedule and duration of therapy. The issue is further complicated by combination antiangiogenesis to other cytotoxic or biologic agents. There is no way to determine which patients are most likely respond to a given form of antiangiogenic therapy. Activation of alternative pathways associated with disease progression in patients undergoing antiangiogenic therapy has also been recognized. There is increasing importance in identifying, validating and standardizing potential response biomarkers for antiangiogenesis therapy for HCC patients. In this review, biomarkers for antiangiogenesis therapy including systemic, circulating, tissue and imaging ones are summarized. The strength and deficit of circulating and imaging biomarkers were further demonstrated by a series of studies in HCC patients receiving radiotherapy with or without thalidomide.
Collapse
Affiliation(s)
- Hui-Ju Ch'ang
- Hui-Ju Ch'ang, National Institute of Cancer Research, National Health Research Institutes, Miaoli 35053, Taiwan
| |
Collapse
|
37
|
A case of fibrolamellar cancer with a palliative response and minor radiographic regression with erlotinib and bevacizumab combination therapy. Am J Ther 2015; 21:e207-10. [PMID: 23676344 DOI: 10.1097/mjt.0b013e3182840fa6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Fibrolamellar cancer (FLC) is a rare primary hepatic malignancy with no established standard systemic treatments. Case reports and subgroup analyses from larger liver cancer studies suggest possible activity for fluoropyrimidines, platinum agents, and interferon-α. However, randomized studies are lacking, and the merits of any particular regimen in FLC are still largely unsubstantiated. We report the outcome of a case of metastatic FLC with previous progressive disease on 5-FU plus interferon-α and FOLFOX regimens that was treated with bevacizumab and erlotinib. The patient derived a prompt palliative response with complete resolution of cancer-related pain 2 weeks after initiation of erlotinib. Computed tomography after 2 months of treatment showed disease regression in distant lymphadenopathy. Molecular testing failed to confirm any evidence of epidermal growth factor receptor (EGFR) mutation, whereas immunohistochemistry showed 2 to 3+ staining for EGFR expression. To our knowledge, this is the first case report of a clinical benefit for FLC in association with erlotinib and bevacizumab treatment. FLC overexpresses EGFR in comparison to hepatocellular cancer, suggesting that EGFR targeting may be an interesting therapeutic approach in this rare malignancy.
Collapse
|
38
|
Bupathi M, Kaseb A, Meric-Bernstam F, Naing A. Hepatocellular carcinoma: Where there is unmet need. Mol Oncol 2015; 9:1501-9. [PMID: 26160430 DOI: 10.1016/j.molonc.2015.06.005] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 05/05/2015] [Accepted: 06/17/2015] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a complex and heterogeneous tumor most commonly associated with underlying chronic liver disease, especially hepatitis. It is a growing problem in the United States and worldwide. There are two potential ways to prevent HCC. Primary prevention which is based on vaccination or secondary prevention involving agents that slow down carcinogenesis. Several pathways have been thought to play a role in the development of HCC; specifically, those involving vascular endothelial growth factor (VEGF)-mediated angiogenesis, WNT, phosphatidylinositol 3-kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR), AMP-activated protein kinase (AMPK), and c-MET. Currently, there are only a limited number of drugs which have been proven as effective treatment options for HCC and several clinical trials are testing drugs which target aberrations in the pathways mentioned above. In this review, we discuss currently approved therapies, monotherapies and combination therapy for the treatment of HCC.
Collapse
Affiliation(s)
- Manojkumar Bupathi
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ahmed Kaseb
- Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Aung Naing
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| |
Collapse
|
39
|
Lai X, Zee BCY. Mixed response and time-to-event endpoints for multistage single-arm phase II design. Trials 2015; 16:250. [PMID: 26037094 PMCID: PMC4460691 DOI: 10.1186/s13063-015-0743-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Accepted: 05/05/2015] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The objective of phase II cancer clinical trials is to determine if a treatment has sufficient activity to warrant further study. The efficiency of a conventional phase II trial design has been the object of considerable debate, particularly when the study regimen is characteristically cytostatic. At the time of development of a phase II cancer trial, we accumulated clinical experience regarding the time to progression (TTP) for similar classes of drugs and for standard therapy. By considering the time to event (TTE) in addition to the tumor response endpoint, a mixed-endpoint phase II design may increase the efficiency and ability of selecting promising cytotoxic and cytostatic agents for further development. METHODS We proposed a single-arm phase II trial design by extending the Zee multinomial method to fully use mixed endpoints with tumor response and the TTE. In this design, the dependence between the probability of response and the TTE outcome is modeled through a Gaussian copula. RESULTS Given the type I and type II errors and the hypothesis as defined by the response rate (RR) and median TTE, such as median TTP, the decision rules for a two-stage phase II trial design can be generated. We demonstrated through simulation that the proposed design has a smaller expected sample size and higher early stopping probability under the null hypothesis than designs based on a single-response endpoint or a single TTE endpoint. CONCLUSIONS The proposed design is more efficient for screening new cytotoxic or cytostatic agents and less likely to miss an effective agent than the alternative single-arm design.
Collapse
Affiliation(s)
- Xin Lai
- Division of Biostatistics, Jockey Club School of Public Health and Primary Care, Room 501, JC School of Public Health and Primary Care, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong. .,Clinical Trials and Biostatistics Lab, Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China.
| | - Benny Chung-Ying Zee
- Division of Biostatistics, Jockey Club School of Public Health and Primary Care, Room 501, JC School of Public Health and Primary Care, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong. .,Clinical Trials and Biostatistics Lab, Shenzhen Research Institute, The Chinese University of Hong Kong, Shenzhen, China.
| |
Collapse
|
40
|
Al-Rajabi R, Patel S, Ketchum NS, Jaime NA, Lu TW, Pollock BH, Mahalingam D. Comparative dosing and efficacy of sorafenib in hepatocellular cancer patients with varying liver dysfunction. J Gastrointest Oncol 2015; 6:259-67. [PMID: 26029452 DOI: 10.3978/j.issn.2078-6891.2015.005] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Accepted: 01/13/2015] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Sorafenib is the only FDA-approved systemic therapy for advanced hepatocellular carcinoma (HCC). In clinical practice, dose reductions are often required, although there are limited efficacy data related to dose modifications. Given the prevalence of HCC in South Texas, we assessed the efficacy and safety of sorafenib therapy in relation to dose and Child Pugh (CP) score. METHODS A retrospective analysis was done of advanced HCC patients, starting sorafenib at 400 mg twice daily, or at physician discretion at 400 mg daily, with the goal of titrating to twice daily. Overall survival (OS) and progression-free survival (PFS) were assessed. RESULTS Among 107 patients, median OS (mOS) was 10.2 months; median PFS (mPFS) was 5.2 months. mOS for sorafenib 400 mg/day was 6.6 vs. 800 mg/day was 12.8 months [hazard ratio (HR), 0.59; P=0.04]; mPFS was 3.5 vs. 5.9 months, respectively (HR, 0.66; P=0.07). For Child Pugh A class (CP-A) patients, mOS was 15.8 months for 400 mg/day vs. 12.8 months for 800 mg/day (HR, 1.48; P=0.35); mPFS was 9.0 vs. 5.9 months, respectively (HR, 1.23; P=0.56). For Child Pugh B class (CP-B) patients, mOS was 5.0 months for 400 mg/day vs. 11.2 months for 800 mg/day (HR, 0.33; P=0.002); mPFS was 2.1 vs. 5.6 months, respectively (HR, 0.41; P=0.006). No differences in adverse events (AEs) were observed in CP-A vs. CP-B. CONCLUSIONS Patients with CP-A or CP-B advanced HCC should be offered sorafenib at 400 mg twice daily with optimal management of AEs in order to improve survival.
Collapse
Affiliation(s)
- Raed Al-Rajabi
- University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Sukeshi Patel
- University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Norma S Ketchum
- University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Nicole A Jaime
- University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Ting-Wei Lu
- University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | - Brad H Pollock
- University of Texas Health Science Center San Antonio, San Antonio, TX 78229, USA
| | | |
Collapse
|
41
|
Patel A, Sun W. Molecular targeted therapy in hepatocellular carcinoma: from biology to clinical practice and future. Curr Treat Options Oncol 2015; 15:380-94. [PMID: 24838298 DOI: 10.1007/s11864-014-0291-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OPINION STATEMENT Hepatocellular carcinoma (HCC) is one of the most lethal cancers globally, particularly in certain regions of the world. Although the major risk factors for HCC have been identified, the specific mechanisms driving hepatocarcinogenesis remain unclear. Sorafenib is the only systemic therapy that has demonstrated an overall survival benefit in patients with advanced HCC and does so primarily through antiangiogenic activity. However, that actual benefit is still relatively small. Extensive research has focused on targeting dysfunctional molecular pathways in HCC. Despite promising preclinical and early-phase studies, other agents have failed to expand upon the efficacy of sorafenib in large-scale randomized trials. As the development of treatment options in the post-sorafenib setting is ongoing, more efforts are being focused on (1) evaluation of molecular agents targeting pathogenic, HCC-specific pathways; (2) the combination of targeted and cytotoxic therapies in selected subgroups; and (3) the combination of systemic and locoregional therapies in various settings. This article provides a review of recently completed and ongoing studies of molecular targeted agents in HCC, including a brief description of the biologic rationale behind these agents.
Collapse
Affiliation(s)
- Anuj Patel
- University of Pittsburgh Cancer Institute, 5150 Centre Ave, 5th Floor, Pittsburgh, PA, 19232, USA
| | | |
Collapse
|
42
|
Salazar R, Capdevila J, Laquente B, Manzano JL, Pericay C, Villacampa MM, López C, Losa F, Safont MJ, Gómez A, Alonso V, Escudero P, Gallego J, Sastre J, Grávalos C, Biondo S, Palacios A, Aranda E. A randomized phase II study of capecitabine-based chemoradiation with or without bevacizumab in resectable locally advanced rectal cancer: clinical and biological features. BMC Cancer 2015; 15:60. [PMID: 25886378 PMCID: PMC4343271 DOI: 10.1186/s12885-015-1053-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 01/29/2015] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Perioperatory chemoradiotherapy (CRT) improves local control and survival in patients with locally advanced rectal cancer (LARC). The objective of the current study was to evaluate the addition of bevacizumab (BEV) to preoperative capecitabine (CAP)-based CRT in LARC, and to explore biomarkers for downstaging. METHODS Patients (pts) were randomized to receive 5 weeks of radiotherapy 45 Gy/25 fractions with concurrent CAP 825 mg/m(2) twice daily 5 days per week and BEV 5 mg/kg once every 2 weeks (3 doses) (arm A), or the same schedule without BEV (arm B). The primary end point was pathologic complete response (ypCR: ypT0N0). RESULTS Ninety pts were included in arm A (44) or arm B (46). Grade 3-4 treatment-related toxicity rates were 16% and 13%, respectively. All patients but one (arm A) proceeded to surgery. The ypCR rate was 16% in arm A and 11% in arm B (p =0.54). Fifty-nine percent vs 39% of pts achieved T-downstaging (arm A vs arm B; p =0.04). Serial samples for biomarker analyses were obtained for 50 out of 90 randomized pts (arm A/B: 22/28). Plasma angiopoietin-2 (Ang-2) levels decreased in arm A and increased in arm B (p <0.05 at all time points). Decrease in Ang-2 levels from baseline to day 57 was significantly associated with tumor downstaging (p =0.02). CONCLUSIONS The addition of BEV to CAP-based preoperative CRT has shown to be feasible in LARC. The association between decreasing Ang-2 levels and tumor downstaging should be further validated in customized studies. TRIAL REGISTRY Clinicaltrials.gov identifier NCT01043484. Trial registration date: 12/30/2009.
Collapse
Affiliation(s)
- Ramon Salazar
- Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Jaume Capdevila
- Medical Oncology, Hospital Universitari Vall D'Hebrón, Barcelona, Spain.
| | - Berta Laquente
- Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Jose Luis Manzano
- Medical Oncology, Hospital Universitari German Trias I Pujol, Barcelona, Spain.
| | - Carles Pericay
- Medical Oncology, Complejo Sanitario Parc Taulí, Barcelona, Spain.
| | - Mercedes Martínez Villacampa
- Catalan Institute of Oncology (ICO), Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Carlos López
- Medical Oncology, Hospital Universitario Marqués de Valdecilla, Santander, Spain.
| | - Ferran Losa
- Medical Oncology, Hospital General de L'Hospitalet, Barcelona, Spain.
| | - Maria Jose Safont
- Medical Oncology, Hospital General Universitario de Valencia, Valencia, Spain.
| | - Auxiliadora Gómez
- Medical Oncology, Reina Sofía Hospital, University of Córdoba, Maimonides Institute of Biomedical Research (IMIBIC); Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain.
| | - Vicente Alonso
- Medical Oncology, Hospital Universitario Miguel Servet, Zaragoza, Spain.
| | - Pilar Escudero
- Medical Oncology, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain.
| | - Javier Gallego
- Medical Oncology, Hospital General U. de Elche, Alicante, Spain.
| | - Javier Sastre
- Medical Oncology, Hospital Clínico Universitario San Carlos, Madrid, Spain.
| | | | - Sebastiano Biondo
- General and Digestive Surgery Hospital Universitario de Bellvitge, Barcelona, Spain.
| | - Amalia Palacios
- Radiation Oncology, Hospital Universitario Reina Sofía, Córdoba, Spain.
| | - Enrique Aranda
- Medical Oncology, Reina Sofía Hospital, University of Córdoba, Maimonides Institute of Biomedical Research (IMIBIC); Spanish Cancer Network (RTICC), Instituto de Salud Carlos III, Córdoba, Spain.
| |
Collapse
|
43
|
Liu Y, Yue H, Xu S, Wang F, Ma N, Li K, Qiao L, Wang J. First-line gemcitabine and oxaliplatin (GEMOX) plus sorafenib, followed by sorafenib as maintenance therapy, for patients with advanced hepatocellular carcinoma: a preliminary study. Int J Clin Oncol 2015; 20:952-9. [PMID: 25712158 DOI: 10.1007/s10147-015-0796-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 01/27/2015] [Indexed: 12/19/2022]
Abstract
BACKGROUND Because of the poor prognosis of unresectable or metastatic hepatocellular carcinoma there is a need for effective systemic therapy. The purpose of this study was to assess the efficacy and safety of gemcitabine and oxaliplatin (GEMOX) combined with sorafenib, as first-line therapy, followed by sorafenib as maintenance therapy for patients with advanced hepatocellular carcinoma (HCC). METHODS In this open-label, multicenter, single-group, prospective study, eligible patients with advanced HCC received oral sorafenib 400 mg twice daily, gemcitabine 1,000 mg/m(2) intravenously (i.v.) on day 1 and oxaliplatin 85 mg/m(2) i.v. on day 2 every 14 days for up to six cycles. Patients without disease progression were then treated further with sorafenib as maintenance therapy until disease progression. RESULTS All forty-nine patients completed six cycles of combined GEMOX and sorafenib therapy. The objective response was 26.5 %. The median time to progression was 10.3 months (95 % CI: 8.7-11.9 months) and median overall survival was 15.7 months (95 % CI: 13.0-18.4 months). During the combination therapy, the most common grade 3/4 hematologic toxicity was neutropenia (22.4 %, 11/49 patients) and thrombocytopenia (14.3 %, 7/49 patients); grade 3/4 non-hematologic toxicity was fatigue (22.4 %, 11/49 patients) and appetite loss (18.4 %, 9/49 patients). During the maintenance therapy, grade 3/4 adverse events were nonhematologic toxicity, for example fatigue (16.0 %, 4/25 patients) and appetite loss (16.0 %, 4/25 patients). CONCLUSIONS GEMOX combined with sorafenib as first-line therapy followed by sorafenib as maintenance therapy was effective with manageable toxicity for patients with advanced hepatocellular carcinoma. However, the results should be further validated in controlled phase II trials.
Collapse
Affiliation(s)
- Ying Liu
- Department of Oncology, Henan Cancer Hospital, Zhengzhou University Affiliated Cancer Hospital, 127th Dongming Rd, Zhengzhou, Henan, 450003, China
| | - Han Yue
- Department of Oncology, The First People's Hospital of Zhengzhou City, Zhengzhou, Henan, China
| | - Shuning Xu
- Department of Oncology, Henan Cancer Hospital, Zhengzhou University Affiliated Cancer Hospital, 127th Dongming Rd, Zhengzhou, Henan, 450003, China
| | - Feng Wang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Ning Ma
- Department of Oncology, Henan Provincial People Hospital, Zhengzhou, Henan, China
| | - Ke Li
- Department of Oncology, Henan Cancer Hospital, Zhengzhou University Affiliated Cancer Hospital, 127th Dongming Rd, Zhengzhou, Henan, 450003, China
| | - Lei Qiao
- Department of Oncology, Henan Cancer Hospital, Zhengzhou University Affiliated Cancer Hospital, 127th Dongming Rd, Zhengzhou, Henan, 450003, China
| | - Jufeng Wang
- Department of Oncology, Henan Cancer Hospital, Zhengzhou University Affiliated Cancer Hospital, 127th Dongming Rd, Zhengzhou, Henan, 450003, China.
| |
Collapse
|
44
|
SHI SHANSHAN, YUAN CHENXING, ZHUANG KAIZAN, LIANG GUIKAI, YAO ZHANGTING, WANG DUODUO, WENG QINJIE, CAO JI, LUO PEIHUA, ZHU HONG, DING LING, MA SHENGLIN. Resistance of SMMC-7721 hepatoma cells to etoposide in hypoxia is reversed by VEGF inhibitor. Mol Med Rep 2015; 11:3842-7. [DOI: 10.3892/mmr.2015.3217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2014] [Accepted: 10/24/2014] [Indexed: 11/06/2022] Open
|
45
|
Hollebecque A, Malka D, Ferté C, Ducreux M, Boige V. Systemic treatment of advanced hepatocellular carcinoma: from disillusions to new horizons. Eur J Cancer 2015; 51:327-39. [PMID: 25559615 DOI: 10.1016/j.ejca.2014.12.005] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 12/11/2014] [Indexed: 02/08/2023]
Abstract
Hepatocellular carcinoma (HCC) is an aggressive malignancy, which accounts for a third of all cancer deaths globally each year. The management of patients with HCC is complex, as both the tumour stage and any underlying liver disease must be considered conjointly. Since the approval of sorafenib in advanced HCC, several phase III clinical trials have failed to demonstrate any superiority over sorafenib in the frontline setting, and no agent has been shown to impact outcomes after sorafenib failure. This review will focus on the range of experimental therapeutics for patients with advanced HCC and highlight the successes and failures of these treatments as well as areas for future development. Specifics such as dose limiting toxicity and safety profile in patients with liver dysfunction related to the underlying chronic liver disease should be considered when developing therapies in HCC. Finally, robust validated and reproducible surrogate end-points as well as predictive biomarkers should be defined in future randomised trials.
Collapse
Affiliation(s)
- Antoine Hollebecque
- Department of Cancer Medicine, Gustave Roussy, University of Paris Sud, Villejuif, France; Drug Development Department (DITEP), Gustave Roussy, University of Paris Sud, Villejuif, France
| | - David Malka
- Department of Cancer Medicine, Gustave Roussy, University of Paris Sud, Villejuif, France
| | - Charles Ferté
- Department of Cancer Medicine, Gustave Roussy, University of Paris Sud, Villejuif, France
| | - Michel Ducreux
- Department of Cancer Medicine, Gustave Roussy, University of Paris Sud, Villejuif, France
| | - Valérie Boige
- Department of Cancer Medicine, Gustave Roussy, University of Paris Sud, Villejuif, France.
| |
Collapse
|
46
|
Bupathi M, Kaseb A, Janku F. Angiopoietin 2 as a therapeutic target in hepatocellular carcinoma treatment: current perspectives. Onco Targets Ther 2014; 7:1927-32. [PMID: 25364263 PMCID: PMC4211614 DOI: 10.2147/ott.s46457] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a hypervascular malignancy and is the third leading cause of death worldwide. The disease has multiple predisposing risk factors and limited treatment options. Although the precise mechanism(s) underlying HCC is unknown, several pathways have been implicated in its development. HCC is a vascular tumor and angiogenesis is believed to play an important role in its progression. Hypoxia is believed to increase the expression of vascular endothelial growth factor (VEGF) through the expression of the hypoxia-inducible factor-1α. VEGF and angiopoietin 2 (Ang2) are expressed on cancer cells, whereas angiopoietin 1 (Ang1) occurs predominantly in support cells of large blood cells as well as stromal, endothelial, and tumor cells. Ang2 is concomitantly an agonist and antagonist of angiopoietin 1 and is expressed during vascular remodeling. This prevents vascular stability and allows VEGF to stimulate endothelial cells. Ang2 is expressed along with growing blood vessels, destabilizing the vascular integrity. Inhibiting Ang2 can, on the other hand, promote vesicular stability and decrease angiogenesis. We discuss in this review angiopoietin as a therapeutic target alone or in combination with other therapies.
Collapse
Affiliation(s)
- Manojkumar Bupathi
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ahmed Kaseb
- Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Filip Janku
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
47
|
Oxaliplatin-based chemotherapy: a new option in advanced hepatocellular carcinoma. a systematic review and pooled analysis. Clin Oncol (R Coll Radiol) 2014; 26:488-96. [PMID: 24856442 DOI: 10.1016/j.clon.2014.04.031] [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] [Received: 12/23/2013] [Revised: 02/17/2014] [Accepted: 03/18/2014] [Indexed: 12/13/2022]
Abstract
Advanced hepatocellular carcinoma (HCC), for which locoregional treatment is not an option, is a candidate for palliative systemic therapy, but an accepted chemotherapy regimen does not exist. We have conducted a systematic literature review and meta-analyses to quantify the benefits of oxaliplatin (OXA)-based chemotherapy in advanced HCC in patients not exposed to sorafenib. Studies that enrolled advanced HCC patients treated with first-line OXA-based chemotherapy were identified using PubMed, Web of Science, SCOPUS, The Cochrane Register of Controlled Trials and EMBASE. A systematic review was conducted to calculate the pooled response rate and 95% confidence interval. The pooled median progression-free survival (PFS) and overall survival, weighted on the number of patients of each selected trials, were also calculated. We tested for significant heterogeneity by Cochran's chi-squared test and I-square index. Thirteen studies were included in this review, with a total of 800 patients analysed. The pooled response rate was 16.8%. The median PFS and overall survival were 4.2 and 9.3 months, respectively, with a 1 year overall survival of 37%. The weighted median PFS/overall survival and response rate were 4.5/11 months and 20% in Western patients. Conversely, in Asiatic studies, the median PFS/overall survival and response rate were 2.43/6.47 months and 13.2%, respectively. OXA-based chemotherapy is effective in advanced HCC and represents a viable option in these patients. A head to head comparison with sorafenib or a second-line agent should be verified in prospective trials.
Collapse
|
48
|
Bertino G, Di Carlo I, Ardiri A, Calvagno GS, Demma S, Malaguarnera G, Bertino N, Malaguarnera M, Toro A, Malaguarnera M. Systemic therapies in hepatocellular carcinoma: present and future. Future Oncol 2014; 9:1533-48. [PMID: 24106903 DOI: 10.2217/fon.13.171] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is now the third leading cause of cancer deathsworldwide and is generally presented at an advanced stage, limiting patients' quality of life. The conventional cytotoxic systemic therapy has proved to be ineffective in HCC, since its induction several decades ago. Today it is possible to use our knowledge of molecular hepatocarcinogenesis to provide a targeted therapy. Sorafenib has demonstrated large improvements in overall survival in HCC. This review describes the molecular mechanisms and potential therapeutic targets, focusing on sorafenib, sunitinib, tivantinib, antiangiogenic agents, and current and future immunotherapies. Thus, it will be necessary in the future to classify HCCs into subgroups according to their genomic and proteomic profiling. The identification of key molecules/receptors/signaling pathways and the assessment of their relevance as potential targets will be the main future challenge potentially influencing response to therapy. Defining molecular targeted agents that are effective for a specific HCC subgroup will hopefully lead to personalized therapy.
Collapse
Affiliation(s)
- Gaetano Bertino
- Hepatology Unit - Department of Medical & Pediatric Science, University of Catania Policlinic, Via S Sofia 78, 95123, Catania, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Chan SL, Yeo W. Development of systemic therapy for hepatocellular carcinoma at 2013: updates and insights. World J Gastroenterol 2014; 20:3135-45. [PMID: 24696599 PMCID: PMC3964385 DOI: 10.3748/wjg.v20.i12.3135] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2013] [Revised: 12/23/2013] [Accepted: 01/19/2014] [Indexed: 02/06/2023] Open
Abstract
A growing number of multi-targeted tyrosine kinase inhibitor (TKI) has undergone testing for hepatocellular carcinoma (HCC). Unfortunately, this enthusiasm has recently been discouraged by a number of negative phase III studies on several anti-angiogenic TKIs in HCC. Several postulations have been made to account for this phenomenon, namely the plateau effects of anti-angiogenesis approach, the heterogeneity of HCC in terms of background hepatitis/cirrhosis and tumor biology, as well as the way how clinical trials are designed. Regardless of the underlying reasons, these results suggested that alternative strategies are necessary to further develop systemic therapy for HCC. Several new strategies are currently evaluated: for examples, molecular agents with activities against targets other than vascular endothelial growth factor receptor are being evaluated in on-going clinical trials. In addition, different approaches of targeted agents in combination with various treatment modalities, such as concurrently with another molecular agent, cytotoxic chemotherapy or transarterial chemoembolization, are being developed. This review aims to give a summary on the results of recently released clinical trials on TKIs, followed by discussion on some of the potential novel agents and combinational approaches. Future directions for testing innovative systemic agents for HCC will also be discussed.
Collapse
|
50
|
Prognosis of patients with advanced hepatocellular carcinoma who failed first-line systemic therapy. J Hepatol 2014; 60:313-8. [PMID: 24036008 DOI: 10.1016/j.jhep.2013.08.027] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Revised: 08/15/2013] [Accepted: 08/30/2013] [Indexed: 12/18/2022]
Abstract
BACKGROUND & AIMS No approved therapy is available for patients with advanced hepatocellular carcinoma (HCC) who fail first-line therapy. The prognosis of these patients, especially those eligible for clinical trials of second-line therapy, is unclear. METHODS All patients who participated in clinical trials of first-line systemic therapy for metastatic or locally advanced HCC in a referral center of Taiwan between 2005 and 2011 were included. Their clinicopathologic characteristics, when the first-line treatment failed, were analyzed and correlated with the overall survival (OS) from the date of first-line treatment failure. RESULTS A total of 192 patients were included. Before the start of the first-line therapy, all patients had Child-Pugh class A liver reserves and Cancer of the Liver Italian Program (CLIP) scores ≤4. After the failure of the first-line therapy, the median OS of the entire group was 4.0 months. Patients with Child-Pugh class A liver reserves, when the first-line treatment failed, had significantly better OS than patients with Child-Pugh class B or C liver reserves (median, A vs. B vs. C=7.5 vs. 1.3 vs. 1.0 month, p<0.001). According to the key eligibility criteria of 3 published clinical trials for second-line therapy, 41%-56% of patients were potentially eligible. Compared to patients who were ineligible for clinical trials, potentially eligible patients had longer OS with a median of 7.8-8.6 months. CONCLUSIONS Patients with advanced HCC who failed first-line therapy could have substantially improved prognosis if they had Child-Pugh A liver reserves or were potentially eligible for clinical trials.
Collapse
|