Targeted agents and systemic therapy in hepatocellular carcinoma

The Yunnan national medicine Maytenus compound inhibits the proliferation of hepatocellular carcinoma (HCC) by suppressing the activation of the EGFR-PI3K-AKT signaling pathway

Objective: To investigate the effects of Maytenus compound on the proliferation of hepatocellular carcinoma (HCC) cells in vitro and in vivo and to explore the underlying mechanism. Methods: The half maximal inhibitory concentration (IC50) values of Maytenus compound in HepG2 and BEL-7402 cells were determined by the MTS assay. HepG2 and BEL-7402 cells were treated with different concentrations of Maytenus compound. MTS assays, colony formation assays and cell cycle analyses were performed to clarify the inhibitory effect of Maytenus compound on the proliferation of HepG2 and BEL-7402 cells in vitro. After subcutaneous injection of HepG2 cells, nude mice were randomly divided into a vehicle control group and a drug intervention group, which were intragastrically administered ddH2O or Maytenus compound, respectively. The inhibitory effect of Maytenus compound on the proliferation of HepG2 cells in vivo was analyzed using subcutaneous tumor growth curves, tumor weight, the tumor growth inhibition rate and the immunohistochemical detection of BrdU-labeled cells in S phase. The organ toxicity of Maytenus compound was initially evaluated by comparing the weight difference and organ index of the two groups of nude mice. The main proteins in the EGFR-PI3K-AKT signaling pathway were detected by Western blot after Maytenus compound intervention in vivo and in vitro. Results: Maytenus compound showed favorable antiproliferation activity against HepG2 and BEL-7402 cells with IC50 values of 79.42±11.71 µg/mL and 78.48±8.87 µg/mL, respectively. MTS assays, colony formation assays and cell cycle analyses showed that Maytenus compound at different concentration gradients within the IC50 concentration range significantly suppressed the proliferation of HepG2 and BEL-7402 cells in vitro and inhibited cell cycle progression from G1 to S phase. Additionally, Maytenus compound, at an oral dose of 2.45 g/kg, dramatically inhibited, without obvious organ toxicity, the proliferation of subcutaneous tumors formed by HepG2 cells in nude mice. In addition, the tumor growth inhibition rate for Maytenus compound was 66.94%. Furthermore, Maytenus compound inhibited the proliferation of liver orthotopic transplantation tumors in nude mice. Western blot analysis showed that Maytenus compound significantly downregulated the expression of p-EGFR, p-PI3K, and p-AKT and upregulated the expression of p-FOXO3a, p27, and p21 in vivo and in vitro. Conclusion: Maytenus compound significantly inhibited the proliferation of HCC cells in vitro and in vivo. The downregulation of the EGFR-PI3K-AKT signaling pathway and subsequent inhibition of cell cycle progression from G1 to S phase is one of the possible mechanisms. Maytenus compound has a high tumor growth inhibition rate and has no obvious organ toxicity, which may make it a potential anti-HCC drug, but the results from this study need to be confirmed by further clinical trials in HCC patients.

Valproic acid reverses sorafenib resistance through inhibiting activated Notch/Akt signaling pathway in hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is one of the most common lethal human malignancies worldwide. Sorafenib is the first-line drug approved by the United States Food and Drug Administration for HCC. However, the acquired resistance to sorafenib reduces its beneficial effects and limits clinical use. In this study, we established a sorafenib-resistant HCC cell line HepG2-SR by low-concentration gradient induction. Compared with the parental cell HepG2, the proliferation and anti-apoptosis were increased in drug-resistant cell HepG2-SR. Thorough comparisons of the molecular changes between parental HepG2 and sorafenib-resistant HepG2-SR cells indicated that the Notch signaling pathway and PI3K/Akt signaling pathway were associated with sorafenib resistance mechanisms. Notch1 and Akt were upregulated in sorafenib-resistant cells. However, we surprisingly found that valproic acid (VPA) combined with sorafenib could enhance the sensitivity of drug-resistant cells and reverse the increased levels of Notch1 and Akt in sorafenib-resistant HCC cells. Moreover, Akt inhibitor could suppress Notch1 expression, whereas the level of Akt phosphorylation decreased along with increasing dose of Notch inhibitor. Besides, we found that knockdown of Akt resulted in Notch1 reduction, whereas Notch1 reduction also led to a significant reduction in the phosphorylation of Akt. Collectively, our results indicated that Notch1 and Akt might play vital roles in sorafenib resistance in HCC cells and VPA might overcome the drug resistance to enhance the sensitivity of HCC cells to sorafenib through suppressing Notch/Akt signaling pathway. VPA combined with sorafenib may provide a potential targeting therapeutic regimen for clinically to solve the problem of sorafenib resistance.

SNHG7 Facilitates Hepatocellular Carcinoma Occurrence by Sequestering miR-9-5p to Upregulate CNNM1 Expression

Background: Hepatocellular carcinoma (HCC), the fourth leading cause of cancer-related deaths worldwide, has increased public concern. Data from previous work have validated that long noncoding RNAs are active participators in the malignant processes of a host of cancers. Small nucleolar RNA host gene 7 (SNHG7) has been revealed to act as a tumor promoter in several cancers and SNHG7 inhibition was revealed to suppress cell invasion in HCC. Nevertheless, the specific role of SNHG7 in HCC deserves deeper exploration. Aim of the Study: This work aimed to uncover the role and the regulatory mechanisms of SNHG7 in HCC. Materials and Methods: The expression of SNHG7 and cyclin mediator 1 (CNNM1) in HCC cells were analyzed by quantitative real-time polymerase chain reaction. The influences of SNHG7 on HCC occurrence were studied by cell counting kit-8 (CCK-8), colony formation, flow cytometry analysis, and Western blot assays. Luciferase reporter assay or RNA immunoprecipitation assay was conducted to confirm the relationship between miR-9-5p and SNHG7 (or CNNM1). Results: SNHG7 was overexpressed in HCC tissues and cell lines. SNHG7 facilitated cell proliferation, while suppressed cell apoptosis in HCC. Moreover, miR-9-5p expression was negatively modulated by SNHG7 and therefore was downregulated in HCC cells. We also found that CNNM1 existed in miR-9-5p induced RNA-induced silencing complex and a series of assays verified that CNNM1 acted as the target gene of miR-9-5p. Consequently, the messenger RNA and protein level of CNNM1 were detected to be inversely regulated by miR-9-5p. Moreover, rescue assays demonstrated that CNNM1 overexpression could countervail the SNHG7 depletion-mediated cellular functions of HCC cells. Conclusions: SNHG7 sponges miR-9-5p to upregulate CNNM1 in promoting HCC progression.

High expression of FOXO3 is associated with poor prognosis in patients with hepatocellular carcinoma

The role of forkhead box O3 (FOXO3) as a tumor suppressor gene and its association with the human lifespan is well documented. However, several studies have indicated that high expression of FOXO3 is also significantly associated with tumorigenesis. The aim of the present study was to determine the clinical significance of FOXO3 in the development and prognosis of hepatocellular carcinoma (HCC). mRNA expression data of FOXO3 from The Cancer Genome Atlas database was analyzed through the UALCAN online tool to compare the expression of FOXO3 between HCC and normal liver tissues. Subsequently, the expression of FOXO3 at the protein level was investigated via immunohistochemical staining of 314 HCC and 150 non-cancerous liver tissue samples. The association between protein expression and clinicopathological parameters was analyzed using the χ² test, and the effect of FOXO3 expression on survival was assessed via Kaplan-Meier analysis. The expression of FOXO3 mRNA was significantly higher in HCC in comparison with healthy tissues. High FOXO3 protein expression was revealed in 43/150 non-cancerous liver tissues, and in 238/314 HCC samples. A significant association was demonstrated between FOXO3 expression and metastasis, Tumor-Node-Metastasis stage, Edmondson grade, α-fetoprotein level and overall survival. In conclusion, the high expression of FOXO3 predicts a poor prognosis in patients with HCC, indicating this protein as a potential therapeutic target in HCC.

Curative effect of endostar combined with oxaliplatin in the treatment of primary hepatic carcinoma and its influence on immune cells

Curative effect and adverse reactions of oxaliplatin combined with endostar in the interventional treatment of primary hepatic carcinoma (PHC) were investigated. A total of 101 PHC patients from October 2012 to December 2014 in The First Affiliated Hospital of Xi'an Jiaotong University were retrospectively collected. Fifty patients in combined therapy group were treated with oxaliplatin combined with endostar, while the remaining 51 patients in oxaliplatin group were treated with oxaliplatin alone. The treatment lasted for a total of 4 cycles (20 days as 1 cycle). The ratios of cluster of differentiation 3 (CD3)⁺, CD4⁺ and CD8⁺ were detected via enzyme-linked immunosorbent assay (ELISA). The objective response rate in combined therapy group was 92.00%, which was significantly higher than that in oxaliplatin group (74.51%). The main adverse reactions showed no statistical difference between the two groups (P>0.05). The median progression-free survival (PFS) was 8.6 months in combined therapy group and 6.3 months in oxaliplatin group, while the median overall survival (OS) was 12.9 months in combined therapy group and 10.6 months in oxaliplatin group. After treatment, CD4⁺ and CD3⁺ levels in the peripheral blood in both groups were obviously lower than those before treatment, but the CD8⁺ level was obviously higher than that before treatment. At the same time, changes in the ratio of T lymphocyte subsets in combined therapy group were superior to those in oxaliplatin group, displaying statistically significant differences (P<0.05). Oxaliplatin combined with endostar has a good curative effect in the treatment of PHC with mild adverse reactions, which can prolong the survival time of patients, improve the levels of T lymphocyte subsets and increase the immunity of patients, so it is worthy of promotion and application in clinic.

Ginsenoside Rg3 Decreases NHE1 Expression via Inhibiting EGF-EGFR-ERK1/2-HIF-1 α Pathway in Hepatocellular Carcinoma: A Novel Antitumor Mechanism

Na + /H + exchanger 1 (NHE1) plays a vital role in the oncogenesis and development of hepatocellular carcinoma (HCC) and has been regarded as a promising target for the treatment of HCC. Ginsenoside Rg3 (Rg3), a bioactive ginseng compound, is suggested to possess pleiotropic antitumor effects on HCC. However, the underlying mechanisms of Rg3 suppressing HCC remain unclear. In the present study, we uncovered a novel antitumor mechanism of Rg3 on HCC by decreasing NHE1 expression through in vivo and in vitro studies. Mechanistically, we demonstrated that epidermal growth factor (EGF) could dramatically upregulate NHE1 expression, while increasing the phosphorylated extracellular signal-regulated protein kinase (ERK1/2) level and hypoxia-inducible factor 1 alpha (HIF-1 α) expression. In the presence of ERK1/2-specific inhibitor PD98059, EGF stimulated HIF-1 α and NHE1 expression was obviously blocked in addition, the presence of HIF-1 α -specific inhibitor 2-methoxyestradiol (2-MeOE2) blocked EGF stimulated NHE1 expression. Moreover, results from in vivo and in vitro studies indicate that Rg3 treatment markedly decreased the expression of EGF, EGF receptor (EGFR), phosphorylated ERK1/2 and HIF-1 α . Conclusively, these findings suggested that NHE1 was stimulated by EGF, and Rg3 could decrease NHE1 expression by integrally inhibiting EGF-EGFR-ERK1/2-HIF- α signal axis in HCC. Together, our evidence indicated that Rg3 was an effective multi-targets antitumor agent for the treatment of HCC.

Effect and safety of sorafenib in patients with intermediate hepatocellular carcinoma who received transarterial chemoembolization: A retrospective comparative study

AIM

To evaluate the safety and efficacy of sorafenib plus transarterial chemoembolization (TACE) treatment for intermediate hepatocellular carcinoma (HCC).

METHODS

Sixty-seven patients with intermediate-stage [Barcelona Clinic liver cancer stage B (BCLC-B)] HCC who were treated with sorafenib plus TACE or TACE alone between 2009 and 2011 were included in the study. Follow-up was until 2014 or patient death. Two groups were defined in the experiment: The experimental group, treated with sorafenib plus TACE, and the control group, treated with standard TACE alone.

RESULTS

The Kaplan-Meier survival analysis showed that the median overall survival (mOS) of the experimental group was 35.2 mo, while that of the control group was 22.0 mo (P < 0.05). Sorafenib plus TACE showed higher incidence rates of rash, hand-foot syndrome (HFS), and hypertension (P < 0.05) than TACE treatment alone.

CONCLUSION

Sorafenib plus TACE treatment for BCLC-B HCC significantly prolonged the mOS of patients compared to TACE treatment alone. The most common toxicities with sorafenib were rash (31.6%), HFS (39.5%) and hypertension (31.6%), but there were no intolerable adverse events. The Cox multivariate analysis showed that the survival of patients with BCLC-B HCC depended on the Child-Pugh classification, tumor diameter, and treatment with sorafenib plus TACE compared to TACE alone.

Hand-foot skin reaction is a beneficial indicator of sorafenib therapy for patients with hepatocellular carcinoma: a systemic review and meta-analysis

BACKGROUND

Sorafenib remains the only standard first-line drug for advanced hepatocellular carcinoma (HCC). Hand-foot skin reaction (HFSR) is a very common side-effect in patients treated with sorafenib, and also affects the treatment schedule and quality of life. However, the association of HFSR and response of HCC to sorafenib remain unclear.

METHODS

Databases including PubMed, EMBASE, Web of Science and Cochrane Central Register of Controlled Trials were searched up to May 7th, 2017. Review Manager 5.3 software was adopted for performing meta-analyses, Newcastle-Ottawa Scale for assessing the bias of cohort studies, and GRADEprofler software for further assessing outcomes obtained from meta-analyses.

RESULTS

1478 articles were reviewed, and 12 cohort studies with 1017 participants were included in the analyses. The pooled hazard ratio (HR) of overall survival is 0.45 (95% confidence interval (CI) 0.36, 0.55; P < 0.00001; I2 = 35%). The pooled HR of time to progression is 0.41 (95% CI 0.28, 0.60; P < 0.00001; I2 = 0%). Patients suffering HFSR had significantly better outcomes from sorafenib therapy than those without HFSR.

CONCLUSIONS

The results indicate that HFSR is a beneficial indicator for HCC patients receiving sorafenib therapy. However, molecular mechanisms accounting for sorafenib-induced HFSR in HCC patients remain.

Dual inhibition of Akt and c-Met as a second-line therapy following acquired resistance to sorafenib in hepatocellular carcinoma cells

Sorafenib displays a limited efficacy for advanced hepatocellular carcinoma (HCC). Some patients with HCC initially respond to sorafenib, but eventually succumb to the disease, indicating that the acquired resistance to sorafenib reduces its beneficial effects. No alternative drugs are available after the failure of sorafenib therapy. Therefore, investigation of the mechanisms underlying the acquired resistance and development of second-line treatments for sorafenib-resistant HCC are urgently required. In this study, sorafenib-resistant HCC cells generated from sorafenib-sensitive human HCC cells were shown to overproduce hepatocyte growth factor (HGF) and overexpress c-Met kinase and its phosphorylated form, leading to the activation of Akt and ERK (extracellular signaling-regulated kinase) pathways. Use of specific c-Met inhibitors enhanced the effects of sorafenib by inhibiting the growth of sorafenib-resistant HCC cells. Akt inhibitors, a class of second-line therapeutic drugs under investigation for treating HCC in clinical trials, enhanced the effects of sorafenib, but also activated the c-Met pathway in sorafenib-resistant cells. Dual inhibition of Akt and c-Met by their respective inhibitors, MK2206 and capmatinib, additively or synergistically suppressed sorafenib-resistant HCC cells in vitro and sorafenib-resistant HCC xenografts in mice. The anticancer activities of MK2206 mainly rely on its ability to induce cell apoptosis and autophagic death, while capmatinib treatment leads to cell cycle arrest at phase G1. These results provide strong evidence for further investigation on the clinical utility of dual inhibition of Akt and c-Met, particularly MK2206 and capmatinib, as a second-line therapy for advanced HCC that has acquired resistance to sorafenib.

Differences in symptom occurrence, severity, and distress ratings between patients with gastrointestinal cancers who received chemotherapy alone or chemotherapy with targeted therapy

BACKGROUND

Approximately 28% of patients with gastrointestinal (GI) cancers will receive targeted therapy (TT) because of the associated increases in survival. Only four studies have examined the symptom experience of these patients. To date, no studies have evaluated for differences in symptom occurrence, severity, and distress between patients who received chemotherapy (CTX) alone (n=304) or CTX with TT (n=93).

METHODS

Patients completed self-report questionnaires, approximately one week after they received CTX. A modified version of the Memorial Symptom Assessment Scale (MSAS) was used to obtain data on symptom occurrence, severity, and distress. Binary logistic regression analyses were used to test for differences in symptom occurrence rates between the two treatment groups. Ordinal logistic regression analyses were used to test for differences in severity and distress ratings between the two treatment groups.

RESULTS

Patients who received CTX with TT were significantly younger (P=0.009); were diagnosed with cancer longer (P=0.004); had a higher number of prior treatments (P=0.024); had metastatic disease, specifically to the liver (P<0.001); had a diagnosis of anal, colon, rectum, or colorectal cancer (CRC) (P<0.001); and were positive for detection of B-Raf proto-oncogene, serine/threonine kinase (BRAF) and Kirsten rat sarcoma viral oncogene homolog (KRAS) mutations (both P<0.001). In addition, CTX treatment regimens were significantly different between the two groups (P<0.001). After controlling for significant covariates, patients who received TT reported lower occurrence rates for lack of energy, cough, feeling drowsy, and difficulty sleeping (all, P<0.05). Patients who received TT reported lower severity scores for dry mouth (P=0.034) and change in the way food tastes (P=0.035). However, they reported higher severity scores for "I don't look like myself" (P=0.026). No differences in symptom distress scores were found between the two treatment groups.

CONCLUSIONS

This study is the first to evaluate for differences in the symptom experience of GI cancer patients who received CTX alone or CTX with TT using a multidimensional symptom assessment scale. While between group differences in patients' symptom experiences were identified, both treatment groups warrant ongoing assessments to optimally manage their symptoms.

Precision medicine for hepatocellular carcinoma: Perspectives and obstacles

Hepatocellular carcinoma (HCC) is one of the most common cancers in China. HCC patients have a poor prognosis due to the lack of effective drugs. The marketing of sorafenib in 2007 has terminated the history that there is no effective drug for HCC. Unfortunately, sorafenib prolongs the survival of advanced HCC patients by only 2-3 mo, and remains the unique systemic drug as no alternative effective agents have been demonstrated to be superior to sorafenib in treating HCC. Precision medicine, a novel concept and medicinal model, has recently emerged and been spreading globally, with the development of gene sequencing techniques, bioinformatics, big data and so on. Detecting, analyzing, verifying and utilizing the specific tumor biomarkers with the advanced technology have made it possible to apply "personalized and precision therapy" in the treatment of advanced HCC. In the present article we summarize the recent progress of HCC therapy under the guidance of precision medicine, and analyze the major obstacles for its clinical application, with an aim to provide some new clues for clinicians and researchers engaged in the clinical and basic research of HCC.

Matrine derivative WM130 inhibits hepatocellular carcinoma by suppressing EGFR/ERK/MMP-2 and PTEN/AKT signaling pathways

Matrine, a sophora alkaloid, has been demonstrated to exert antitumor effects on many types of cancer. However, its bioactivity is weak and its potential druggability is low. We modified the structure of matrine and obtained a new matrine derivative, WM130 (C30N4H40SO5F), which exhibited better pharmacological activities than matrine. In this study, we investigated the antitumor activity and the underlying mechanisms of WM130 on hepatocellular carcinoma (HCC) cells in vitro and in vivo, and found that WM130 inhibited the proliferation, invasion, migration and induced apoptosis of HCC cells in a dose-dependent manner. Furthermore, after treatment with WM130, the expressions of p-EGFR, p-ERK, p-AKT, MMP-2 and the ratio of Bcl-2/Bax were significantly down-regulated, whereas the expression of PTEN was increased in HCC cells. Moreover, WM130 inhibited Huh-7 xenograft tumor growth in a dose-dependent manner after intravenous administration. Immunohistochemistry results demonstrated that WM130 treatment resulted in down-regulation of p-EGFR, MMP-2, and Ki67 and up-regulation of PTEN. The findings indicated that WM130 could inhibit cell proliferation, invasion, migration and induced apoptosis in HCC cells by suppressing EGFR/ERK/MMP-2 and PTEN/AKT signaling pathways and may be a novel effective candidate for HCC treatment.

Liver transplantation for hepatocellular carcinoma

Hepatocellular carcinoma (HCC) is the most common primary tumor of the liver and is considered an aggressive tumor with mean survival estimated between 6 and 20 months. Hepatitis B and C are the most common etiologies. Pathological, laboratory and radiologic imaging all aid in diagnosis but much controversy exists in the utilization of any given modality. Many treatment options exist for management of HCC, each has its own limitation. Liver transplantation offers the most reasonable expectation for curative treatment while simultaneously removing the burden of the diseased liver. Still, advancements in the field have thus far not yet matched its potential, although new immunosuppressive and chemotherapy regimen may allow transplantation to push the envelope once again.

Systemic therapies in hepatocellular carcinoma: present and future

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.

Drug resistance-related miRNAs in hepatocellular cancer

Hepatocellular cancer is a hypervascular cancer characterized by rapid progression as well as resistance to chemotherapy. Drug resistance arises from the alteration of many molecules, including oncogenes, tumor suppressor genes and miRNAs. This review evaluates the advances of drug resistance-related miRNAs in hepatocellular cancer, and analyzes the value of them as prognostic biomarkers and therapeutic targets. This review also discusses the limitations of miRNA-based therapy, and envisages future developments toward the clinical applications of drug resistance-related miRNAs.

Blocking autophagic flux enhances matrine-induced apoptosis in human hepatoma cells

Autophagy, a self-defense mechanism, has been found to be associated with drug resistance in hepatocellular carcinoma (HCC). Our study was designed to investigate the role and related mechanisms of autophagy in matrine-induced apoptosis in hepatoma cells of HepG2 and Bel₇₄₀₂. Cell apoptosis was detected by flow cytometry analysis (Annexin V–FITC/PI double-staining assay), the activity and activating cleavages of caspase-3, -8, and -9. MTT assay and colony forming assay were used to assess the effect of matrine on growth and proliferation of HCC cells. Autophagic flux in HCC cells was analyzed using the expression of LC3BI/II and p62/SQSTM1, GFP-LC3 transfection, and transmission electron microscopy. Moreover, regarding to the associated mechanisms, the effects of matrine on the phosphoinositide 3-kinase/AKT/mTOR pathway and beclin-1 were studied. Our results showed that: (1) both autophagy and apoptosis could be induced by treatment with matrine; (2) using the autophagic inhibitor chloroquine and beclin-1 small-interfering RNA, cell apoptosis induced by matrine could be enhanced in a caspase-dependent manner; and (3) autophagy was induced via inhibition of PI3K/AKT/mTOR pathway and up-regulation of beclin-1. In conclusion, inhibition of autophagy could enhance matrine-induced apoptosis in human hepatoma cells.

Recent advances in the treatment of hepatocellular carcinoma

PURPOSE OF REVIEW

To provide an up-to-date summary of the recent advances in therapies for hepatocellular carcinoma (HCC).

RECENT FINDINGS

Surgical resection, liver transplantation, and local ablative therapies such as radiofrequency ablation offer potential cure for tumors detected at an early stage in well selected patients. The role of adjuvant or neoadjuvant therapy is being investigated, but there is no clear evidence supporting its routine use currently. Some have proposed expanding size criteria for transplantation or downstaging tumors detected beyond an early stage, although benefits must be weighed against harms to others on the waiting list. For intermediate-stage HCC, transarterial chemoembolization is the mainstay of treatment, although there is increasing evidence supporting a role for transarterial radioembolization. For advanced HCC, sorafenib is the only systemic therapy to significantly prolong survival in patients with Child A cirrhosis and good performance status. Ongoing trials are evaluating the role of other targeted therapies in patients with advanced HCC.

SUMMARY

There have been advances in HCC treatment options over the last couple of years and there are now potential therapies for most patients with any stage of disease. Treatment decisions must be individualized after accounting for factors such as degree of liver dysfunction and patient performance status.