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Antiangiogenics are associated with an increased risk of major adverse cardiac and cerebrovascular events (MACE). The identification of at-risk subjects is relevant in the case of hepatocellular carcinoma (HCC), for which anti-angiogenic TKIs and bevacizumab are used in first and subsequent lines of therapy, to select alternative drugs for patients with excessive risk. We verified the ability to predict MACE in sorafenib-treated patients of the 2022 European Society of Cardiology (ESC-2022) score for anti-angiogenics and the recently proposed CARDIOSOR score. A retrospective analysis was conducted of prospectively collected data of the ARPES and ITA.LI.CA databases. All patients received sorafenib for unresectable HCC from 2008 to 2018. Baseline information to calculate the ESC-2022 and CARDIOSOR scores and registration of evolutive events (including MACE) were available for all patients. The predictive ability of both scores was verified using competing risk regressions and tests for goodness of fit. This study included 843 patients (median follow-up 11.3 months). Thirty-four (4.0%) patients presented a MACE. The four-tier ESC-2022 classification showed a progressive risk increase for every class (cumulative risk 1.7%, 2.7%, 4.3%, and 15.0% in the low, medium, high, and high-risk tiers, respectively). The dichotomous CARDIOSOR scale identified a high-risk group with a fourfold increased risk of MACE (sHR 4.66, p = 0.010; cumulative risk 3.8% and 16.4%). ESC-2022 showed a better goodness of fit compared to the CARDIOSOR score [C-index 0.671 (0.583-0.758) vs 0.562 (0.501-0.634), p = 0.021], but this gap was eliminated using the linear version of CARDIOSOR. Both the ESC-2022 and CARDIOSOR scores discriminated patients at increased risk for MACE. The use of these scores in clinical practice should be encouraged, since therapeutic measures can mitigate the cardiovascular risk.
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Inibidores da Angiogênese , Carcinoma Hepatocelular , Doenças Cardiovasculares , Neoplasias Hepáticas , Sorafenibe , Humanos , Sorafenibe/uso terapêutico , Sorafenibe/efeitos adversos , Carcinoma Hepatocelular/tratamento farmacológico , Masculino , Neoplasias Hepáticas/tratamento farmacológico , Feminino , Estudos Retrospectivos , Idoso , Pessoa de Meia-Idade , Inibidores da Angiogênese/uso terapêutico , Inibidores da Angiogênese/efeitos adversos , Medição de Risco/métodos , Fatores de RiscoRESUMO
BACKGROUND: Portal vein tumor thrombosis (PVTT) is a common complication of hepatocellular carcinoma and is one of the most negative prognostic factors. The management of patients with PVTT is challenging. The aim of the study was to develop a score predictive of tumor thrombosis. METHODS: Data from a large cohort of 2243 hepatocellular carcinoma patients (all stages) recorded in the Progetto Epatocarcinoma Campania (January 2013-April 2021) database were analyzed. To construct the score, univariate generalized estimated equation models, the bootstrap approach for internal validation, and a regression coefficient-based scoring system were used. RESULTS: PVTT (any location) was found in 14.4% of cases and was related to shorter survival. Males, younger patients, and symptomatic cases were more prevalent among the PVTT group. At multivariate analysis, size ≥5â cm, massive or infiltrative hepatocellular carcinoma growth, and alpha-fetoprotein ≥400â ng/mL were significantly associated with PVTT. A risk prediction score of PVTT based on eight variables was developed. Using a continuous score, the risk was associated with an odds ratio (OR) of 1.30 (1.27-1.34; P â <â 0.001). Considering a dichotomous score >8 versus a score ≤8 the OR for PVTT was 11.33 (8.55-15.00; P â <â 0.001). CONCLUSION: The risk score for PVTT might be useful for clinicians to optimize hepatocellular carcinoma management by picking out patients with more aggressive cancers and higher mortality rates. Prospective validation of the score is needed before its application in daily clinical practice.
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Trombose , Trombose Venosa , Masculino , Humanos , Carcinoma Hepatocelular/complicações , Carcinoma Hepatocelular/diagnóstico , Neoplasias Hepáticas/complicações , Neoplasias Hepáticas/diagnóstico , Veia Porta/patologia , Trombose Venosa/etiologia , Trombose Venosa/complicações , Trombose/complicações , Trombose/patologia , Fatores de Risco , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Background: Whether the etiology of underlying liver disease represents a prognostic factor in patients with hepatocellular carcinoma (HCC) treated with lenvatinib is still a matter of debate. This study investigates whether the viral etiology of HCC plays a prognostic role in overall survival (OS). Methods: Data derived from a multicenter series of 313 HCC patients treated with lenvatinib between 2019 and 2022 were analyzed. Actuarial survival estimates were computed using the Kaplan−Meier method and compared with the log-rank test. We performed an event-based counterfactual mediation analysis to estimate direct (chronic inflammation and immunosuppression), indirect (tobacco smoking, alcohol use, illicit drug abuse with injections), and the total effect of viral etiology on OS. Results were expressed as hazard ratio (HR) and 95% CI. Results: Median OS was 21 months (95% CI: 20−23) in the group with other etiologies and 15 months (14−16) in the group with viral etiology (p < 0.0001). The total effect of viral etiology was associated with OS (HR 2.76, 1.32−5.21), and it was mainly explained by the pure direct effect of viral etiology (HR 2.74, 1.15−4.45). By contrast, its total indirect effect was not associated with poorer survival (HR 1.05, 0.82−2.13). These results were confirmed when considering tobacco, alcohol consumption, or injection drug abuse as potential mediators. Median progression-free survival was 9 months (8−10) in patients with other etiologies and 6 months (5−7) in patients with viral etiology (p < 0.0001). No difference in terms of adverse event rate was observed between the two groups. Conclusions: Patients affected by HCC with nonviral etiology treated with lenvatinib exhibit longer survival than those with viral etiology. This finding may have relevance in the treatment decision-making process.
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BACKGROUND: Sorafenib and other tyrosine kinase inhibitors are the current standard of care for hepatocellular carcinoma (HCC) recurring after liver transplantation (LT). Sorafenib is sometimes regarded as a scarcely effective treatment in this setting because of some studies showing a short overall survival (OS) indirectly compared with historical series of nontransplanted patients. Additional data from multicenter prospective studies are needed before drawing definite conclusions. METHODS: Retrospective analyses of a large prospective multicenter dataset of sorafenib-treated HCC patients to report the characteristics and outcomes of LT recipients (n = 81). RESULTS: At the baseline, LT patients had key prognostic features (high prevalence of metastatic disease, and low prevalence of macrovascular invasion, α-fetoprotein >400 ng/mL, ALBI grade >1, performance status >0) that differentiated them from the typical populations of non-LT patient reported in clinical trials and observational studies. Moreover, a relevant proportion of LT patients received concurrent locoregional (12.3%) and postprogression systemic treatments (34.2%), resulting in a median OS of 18.7 mo. CONCLUSIONS: Multimodal and sequential treatments are relatively frequent in post-LT HCC patients and contribute to a remarkable OS, together with favorable baseline characteristics. Despite the impossibility of matching with non-LT patients, our results indirectly suggest that the metastatic nature of post-LT recurrence and concurrent antirejection regimens should not discourage systemic treatments.
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Transplante de Fígado , Humanos , Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/cirurgia , Sorafenibe/uso terapêutico , Transplante de Fígado/efeitos adversos , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/cirurgia , Estudos Retrospectivos , Estudos Prospectivos , Recidiva Local de Neoplasia/epidemiologiaRESUMO
BACKGROUND & AIMS: The coronavirus disease 2019 (COVID-19) pandemic has posed unprecedented challenges to healthcare systems and it may have heavily impacted patients with liver cancer (LC). Herein, we evaluated whether the schedule of LC screening or procedures has been interrupted or delayed because of the COVID-19 pandemic. METHODS: An international survey evaluated the impact of the COVID-19 pandemic on clinical practice and clinical trials from March 2020 to June 2020, as the first phase of a multicentre, international, and observational project. The focus was on patients with hepatocellular carcinoma or intrahepatic cholangiocarcinoma, cared for around the world during the first COVID-19 pandemic wave. RESULTS: Ninety-one centres expressed interest to participate and 76 were included in the analysis, from Europe, South America, North America, Asia, and Africa (73.7%, 17.1%, 5.3%, 2.6%, and 1.3% per continent, respectively). Eighty-seven percent of the centres modified their clinical practice: 40.8% the diagnostic procedures, 80.9% the screening programme, 50% cancelled curative and/or palliative treatments for LC, and 41.7% modified the liver transplantation programme. Forty-five out of 69 (65.2%) centres in which clinical trials were running modified their treatments in that setting, but 58.1% were able to recruit new patients. The phone call service was modified in 51.4% of centres which had this service before the COVID-19 pandemic (n = 19/37). CONCLUSIONS: The first wave of the COVID-19 pandemic had a tremendous impact on the routine care of patients with liver cancer. Modifications in screening, diagnostic, and treatment algorithms may have significantly impaired the outcome of patients. Ongoing data collection and future analyses will report the benefits and disadvantages of the strategies implemented, aiding future decision-making. LAY SUMMARY: The coronavirus disease 2019 (COVID-19) pandemic has posed unprecedented challenges to healthcare systems globally. Herein, we assessed the impact of the first wave pandemic on patients with liver cancer and found that routine care for these patients has been majorly disrupted, which could have a significant impact on outcomes.
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Carcinoma Hepatocelular , Neoplasias Hepáticas , Trombose Venosa , Carcinoma Hepatocelular/complicações , Carcinoma Hepatocelular/diagnóstico por imagem , Carcinoma Hepatocelular/radioterapia , Colina , Humanos , Neoplasias Hepáticas/complicações , Neoplasias Hepáticas/diagnóstico por imagem , Neoplasias Hepáticas/radioterapia , Veia Porta/diagnóstico por imagem , Veia Porta/patologia , Tomografia por Emissão de Pósitrons , Trombose Venosa/diagnóstico por imagem , Trombose Venosa/etiologia , Trombose Venosa/patologiaRESUMO
BACKGROUND AND AIMS: Patients with liver cirrhosis (LC) often have malnutrition (MN), which can be associated with decompensation, infection, and death. The aims were to determine: the prevalence of MN in patients with LC and ascites, its impact on mortality, and the relationship between MN and spontaneous bacterial peritonitis (SBP). METHODS: Nutritional status (NS) was analysed in cirrhotic patients, experiencing their first episode of ascites, who were consecutively admitted at two clinical liver centres between November 2014 and October 2016. The participants underwent diagnostic paracentesis and were followed up to assess their outcomes. RESULTS: 110 participants underwent NS assessment in addition to routine clinical procedures. The prevalence of MN was 30.9% according to corrected body mass index, 67.3% according to upper mid-arm muscle area (UMA) and 40% according to upper mid-arm fat area (UFA). The percentages of the participants remaining alive were 68.1% at 3 months, 59.3% at 6 months, 45.1% at 12 months and 24.2% at the end of the study. Univariate analysis showed that SBP, model for end-stage liver disease (MELD), UFA, UMA and age were significantly associated with mortality. Multivariate analysis showed that only SBP, MELD and UFA (hazard ratio 2.2) were independently associated with mortality. There was a correlation between adipopenia, but not sarcopenia, and SBP. CONCLUSIONS: Adipopenia, as assessed by UFA, was present in 40% of the cirrhotic patients, and it was independently associated with mortality.
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Infecções Bacterianas , Doença Hepática Terminal , Peritonite , Ascite/diagnóstico , Ascite/epidemiologia , Ascite/etiologia , Humanos , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico , Estudos Prospectivos , Índice de Gravidade de DoençaRESUMO
INTRODUCTION: Prognostic classifications for patients treated with sorafenib for hepatocellular carcinoma (HCC) facilitate stratification in trials and inform clinical decision making. Recently, 3 different prognostic models (hepatoma arterial-embolization prognosis [HAP] score, sorafenib advanced HCC prognosis [SAP] score, and Prediction Of Survival in Advanced Sorafenib-treated HCC [PROSASH]-II) have been proposed specifically for patients treated with sorafenib. This study aimed to compare the prognostic performance of different scores. METHODS: We analyzed a large prospective database gathering data of 552 patients treated with sorafenib from 7 Italian centers. The performance of the HAP, SAP, and PROSASH-II models were compared with those of generic HCC prognostic models (including the Barcelona Clinic for Liver Cancer and Italian Liver Cancer staging systems, albumin-bilirubin grade, and Child-Pugh score) to verify whether they could provide additional information. RESULTS: The PROSASH-II model improved discrimination (C-index 0.62) compared with existing prognostic scores (C-index ≤0.59). Its stratification significantly discriminated patients, with a median overall survival of 21.5, 15.3, 9.3, and 6.0 months for risk group 1, 2, 3, and 4, respectively. The HAP and SAP score were also validated but with a poorer performance compared with the PROSASH-II. DISCUSSION: Although suboptimal, PROSASH-II is the most effective prognostic classification model among other available scores in a large Italian population of patients treated with sorafenib.
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Antineoplásicos/uso terapêutico , Carcinoma Hepatocelular/tratamento farmacológico , Neoplasias Hepáticas/tratamento farmacológico , Proteínas Tirosina Quinases/antagonistas & inibidores , Sorafenibe/uso terapêutico , Idoso , Carcinoma Hepatocelular/classificação , Carcinoma Hepatocelular/patologia , Feminino , Humanos , Neoplasias Hepáticas/classificação , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Gradação de Tumores , Estadiamento de Neoplasias , Prognóstico , Estudos Prospectivos , Reprodutibilidade dos Testes , Análise de SobrevidaRESUMO
OBJECTIVE: The aim of this study was to investigate the prognostic value of neutrophil-to-lymphocyte ratio (NLR) and its relationship with several metabolic parameters obtained through PET in intrahepatic cholangiocarcinoma (ICC) submitted to radioembolization with Y-microspheres (Y-radioembolization). METHODS: Records of 20 subjects affected by ICC and submitted to Y-radioembolization were retrospectively evaluated. In all cases, pretreatment NLR was carried out and fluorine-18-fluorodeoxyglucose (F-FDG) PET/CT was acquired with the calculation of the following metabolic parameters: maximum and mean standardized uptake value (SUVmax and SUVmean), metabolic total volume and total lesion glycolysis. After Y-radioembolization, all patients underwent regular imaging and laboratory follow-up. RESULTS: All patients presented F-FDG-avid hepatic tumors at pretreatment PET/CT examination. NLR significantly correlated with SUVmax (r = 0.64; P = 0.002) and SUVmean (r = 0.67; P = 0.001). After treatment with Y-microspheres, the mean OS resulted 12.5 ± 1.5 months. When the average pretreatment NLR value (i.e. 2.7) was used as a cutoff for patients' stratification, subjects with low NLR (<2.7) had a significantly longer OS than those with high NLR (>2.7). At Cox regression analysis including bilirubin, age, the presence of extrahepatic disease, hepatitis C virus/hepatitis B virus status and PET-derived parameters, only NLR resulted to be a significant predictor of OS (P = 0.01; hazard ratio = 13.1, 95% confidence interval = 1.6-102.7). CONCLUSION: NLR is correlated with SUVmax-mean values in ICC and resulted to be an easy available predictor of survival in patients submitted to treatment with Y-microspheres.
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Neoplasias dos Ductos Biliares/terapia , Colangiocarcinoma/terapia , Embolização Terapêutica , Fluordesoxiglucose F18 , Linfócitos/citologia , Neutrófilos/citologia , Radioisótopos de Ítrio/uso terapêutico , Adulto , Idoso , Neoplasias dos Ductos Biliares/diagnóstico por imagem , Neoplasias dos Ductos Biliares/imunologia , Neoplasias dos Ductos Biliares/metabolismo , Contagem de Células , Colangiocarcinoma/diagnóstico por imagem , Colangiocarcinoma/imunologia , Colangiocarcinoma/metabolismo , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , PrognósticoRESUMO
Background: The aim of this study was to evaluate the safety and efficacy of repeated administration of 90Y-microspheres in intrahepatic cholangiocarcinoma (ICC) relapsed after the first radioembolization (RE). Methods: Nine patients with ICC relapsed after the first 90Y-RE were enrolled. Six patients presented recurrence in the right hepatic lobe, 3 in the left lobe. All subjects underwent a second administration of 90Y-resin microspheres. Toxicity was assessed according to Common Terminology Criteria for Adverse Events (CTCAE, version 4.02). After the repeated treatment, all patients were submitted to follow-up with laboratory, imaging, and clinical examinations. Results: The mean cumulative activity administered considering both treatments was 2.7 ± 0.5 GBq. After the second treatment, 3 patients presented complete metabolic response (33.3%) and 6 had partial response (66.6%). The following adverse events were registered: transient increased levels of liver enzymes (grade 1 = 4; grade 2 = 2), hyperbilirubinemia (grade 1 = 2), ascites (grade 2 = 1), and duodenal ulcer (grade 2 = 1). Two patients developed a significant shrinking of the targeted hepatic lobe, as for radiation lobectomy. No case of RE-induced liver disease was registered. Median overall survival was 16.5 ± 1.4 months after the first RE. Conclusions: The authors' results suggest that repeated administration of 90Y-microspheres may be considered in patients affected by ICC relapsed after the first 90Y-RE.
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Neoplasias dos Ductos Biliares/terapia , Colangiocarcinoma/terapia , Embolização Terapêutica/métodos , Recidiva Local de Neoplasia/terapia , Radioisótopos de Ítrio/administração & dosagem , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Neoplasias dos Ductos Biliares/diagnóstico por imagem , Neoplasias dos Ductos Biliares/mortalidade , Neoplasias dos Ductos Biliares/patologia , Ductos Biliares Intra-Hepáticos/diagnóstico por imagem , Ductos Biliares Intra-Hepáticos/patologia , Ductos Biliares Intra-Hepáticos/efeitos da radiação , Ductos Biliares Intra-Hepáticos/cirurgia , Colangiocarcinoma/diagnóstico por imagem , Colangiocarcinoma/mortalidade , Colangiocarcinoma/patologia , Embolização Terapêutica/efeitos adversos , Feminino , Seguimentos , Humanos , Estimativa de Kaplan-Meier , Fígado/diagnóstico por imagem , Fígado/efeitos da radiação , Masculino , Microesferas , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/diagnóstico por imagem , Recidiva Local de Neoplasia/mortalidade , Recidiva Local de Neoplasia/patologia , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Radioterapia Adjuvante/efeitos adversos , Radioterapia Adjuvante/métodos , Retratamento/efeitos adversos , Retratamento/métodos , Estudos Retrospectivos , Resultado do Tratamento , Radioisótopos de Ítrio/efeitos adversosRESUMO
BACKGROUND: Limited therapies are available for large (≥40 mm) unresectable hepatocellular carcinoma (HCC). Currently, the standard treatment with transarterial chemoembolisation (TACE) is unsatisfactory with high recurrence rate and limited effect on survival. Laser Ablation (LA) has emerged as a relatively new technique characterized by high efficacy and good safety. This study is aimed to evaluate the efficacy of LA in comparison to TACE in patients with large HCC. METHODS: Eighty-two patients with a single HCC nodule ≥40 mm (BCLC stage A or B) were enrolled in this case-control study. Forty-one patients were treated with LA and 41 patients were treated with TACE. Response to therapy was evaluated according to the mRECIST criteria. Survival was calculated with Kaplan-Meier from the time of cancer diagnosis to death with values censored at the date of the last follow-up. RESULTS: Twenty-six (63.4%) and 8 (19.5%) patients had a complete response after LA and TACE, respectively (p < 0.001). Subsequently we stratified the HCCs in 3 categories according to the nodule size: 40-50 mm, 51-60 mm, and >60 mm. LA resulted superior to TACE especially in nodules ranging between 51 and 60 mm in diameter, with a complete response rate post-LA and post-TACE of 75% and 14.3%, respectively (p = 0.0133). The 36 months cumulative survival rate in patients treated with LA and TACE was 55.4% and 48.8%, respectively. The disease recurrence rates after LA and TACE were 19.5% and 75.0%, respectively. CONCLUSIONS: LA is a more effective therapeutic option than TACE in patients with solitary large HCC.
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Over the past decade, the advancements in massively parallel sequencing have provided a new paradigm in biomedical research to uncover the genetic basis of human diseases. Integration of 'omics information has begun transforming clinical management of cancer patients in terms of diagnostics and treatment options, giving rise to the era of precision medicine. Currently, nucleic acids for molecular profiling for patients diagnosed with hepatocellular carcinoma (HCC) are typically obtained from resected tumor materials or transplanted neoplastic liver and occasionally from biopsies. Given the intrinsic risks associated with such invasive procedures, circulating cell-free DNA (cfDNA) has been proposed as an alternative source for tumor DNA. Circulating cfDNA is a type of cell-free nucleic acid that derives from apoptotic, necrotic, as well as living eukaryotic cells. Importantly, the detection of abnormal forms of circulating cfDNA that originate from cancer cells provides a new tool for cancer detection, disease monitoring, and molecular profiling. Currently, cfDNA is beginning to be adopted into clinical practice as a non-invasive tool to monitor disease by tracking the evolution of disease-specific genetic alterations in several major cancer types. Moreover, cfDNA is demonstrating potential clinical value as a surrogate to assess the molecular makeup of tumors and to overcome the sampling biases inherent to intra-tumor genetic heterogeneity, especially in the metastatic setting. With the improvements in 'omics and molecular biology techniques, coupled with the increasing understanding in the molecular pathogenesis of cancer, it can be anticipated that the detection and analysis of cfDNA will become more specific and sensitive and thus enable cfDNA analysis to be used as a diagnostic aid in patients with early-stage disease and perhaps even in a screening setting. In this review, we provide an overview of the latest findings on the role and potential utility of cfDNA analysis in the diagnosis, management, and screening of HCC.
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BACKGROUND AND AIM: The Barcelona Clinic Liver Cancer (BCLC) algorithm is the standard system for clinical management of hepatocellular carcinoma (HCC). Data on adherence to this therapeutic paradigm are scarce. This field practice study aimed to provide a description of HCC cirrhotic patients in Southern Italy, to evaluate the adherence to BCLC guidelines and its impact on patients' survival. METHODS: We analyzed the region-wide Italian database of Progetto Epatocarcinoma Campania, which includes data of HCC cirrhotic patients, prospectively collected from January 2013 to December 2015 in 16 regional centers. RESULTS: Overall, 1008 HCC patients were enrolled: 70.6% patients received therapies recommended by BCLC algorithm, while 29.4% underwent different treatments. Among patients who were treated in adherence to guidelines, a higher rate of diagnosis on surveillance programs, better liver function, lower rate of alpha-fetoprotein > 200 ng/mL, more early-stage and monofocal HCC, lower frequency of nodules > 5 cm, portal vein thrombosis and metastases were observed. The overall survival was evaluated according to HCC stage and no differences between groups and patients managed differently were found. The multivariate analysis showed that non-adherence to treatment guidelines was independently associated to the BCLC stage B, Child-Pugh classes B and C, and the presence of neoplastic thrombosis and metastases. CONCLUSION: Adherence to BCLC algorithm in field practice was high in early and end-stage HCC patients, but it was poor in intermediate and advanced patients.
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Carcinoma Hepatocelular/terapia , Bases de Dados Factuais , Fidelidade a Diretrizes/estatística & dados numéricos , Neoplasias Hepáticas/terapia , Guias de Prática Clínica como Assunto , Adulto , Idoso , Idoso de 80 Anos ou mais , Algoritmos , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/patologia , Feminino , Humanos , Itália/epidemiologia , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Estadiamento de Neoplasias , Estudos Retrospectivos , SobrevidaRESUMO
PURPOSE: Metronomic capecitabine (MC) is a well-tolerated systemic treatment showing promising results in one retrospective study, as second-line therapy after sorafenib failure, in patients with hepatocellular carcinoma (HCC). METHODS: 117 patients undergoing MC were compared to 112 patients, eligible for this treatment, but undergoing best supportive care (BSC) after sorafenib discontinuation for toxicity or HCC progression. The two groups were compared for demographic and clinical features. A multivariate regression analysis was conducted to detect independent prognostic factors. To balance confounding factors between the two groups, a propensity score model based on independent prognosticators (performance status, neoplastic thrombosis, causes of sorafenib discontinuation and pre-sorafenib treatment) was performed. RESULTS: Patients undergoing MC showed better performance status, lower tumor burden, lower prevalence of portal vein thrombosis, and better cancer stage. Median (95% CI) post-sorafenib survival (PSS) was longer in MC than in BSC patients [9.5 (7.5-11.6) vs 5.0 (4.2-5.7) months (p < 0.001)]. Neoplastic thrombosis, cause of sorafenib discontinuation, pre-sorafenib treatment and MC were independent prognosticators. The benefit of capecitabine was confirmed in patients after matching with propensity score [PSS: 9.9 (6.8-12.9) vs. 5.8 (4.8-6.8) months, (p = 0.001)]. MC lowered the mortality risk by about 40%. MC achieved better results in patients who stopped sorafenib for adverse events than in those who progressed during it [PSS: 17.3 (10.5-24.1) vs. 7.8 (5.2-10.1) months, (p = 0.035)]. Treatment toxicity was low and easily manageable with dose modulation. CONCLUSIONS: MC may be an efficient and safe second-line systemic therapy for HCC patients who discontinued sorafenib for toxicity or tumor progression.
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Capecitabina/administração & dosagem , Carcinoma Hepatocelular/tratamento farmacológico , Neoplasias Hepáticas/tratamento farmacológico , Niacinamida/análogos & derivados , Compostos de Fenilureia/administração & dosagem , Administração Metronômica , Idoso , Antimetabólitos Antineoplásicos/administração & dosagem , Feminino , Humanos , Masculino , Niacinamida/administração & dosagem , Niacinamida/efeitos adversos , Compostos de Fenilureia/efeitos adversos , Inibidores de Proteínas Quinases/administração & dosagem , Inibidores de Proteínas Quinases/efeitos adversos , Estudos Retrospectivos , Sorafenibe , Taxa de SobrevidaRESUMO
BACKGROUND: Sorafenib is recommended for the treatment of advanced-stage hepatocellular carcinoma (HCC). Nonetheless, it is expensive, effective in few patients, and may cause significant adverse effects. Therefore, accurate selection of patients is needed. In a previous study, we constructed a simple scoring system to predict patients' outcomes based on the occurrence of sorafenib adverse effects. OBJECTIVE: The present study aimed to validate this scoring system in a real-life cohort of HCC patients. PATIENTS AND METHODS: Clinical records of 279 outpatients treated with sorafenib in eight Italian centers were retrospectively analyzed. Adverse effects considered to calculate the score were skin toxicity, diarrhea, and arterial hypertension, occurring during the first month of therapy. For each adverse effect, 1 point was assigned if present; and 0 points if absent (resulting in a total score between 0 and 3). RESULTS: Median overall survival (OS) was 10.8 months and median time to progression (TTP) was 5.1 months. At multivariate analysis, performance status, α-fetoprotein (AFP), and Child-Pugh score were independently associated with TTP and OS. A progressive increase of OS and TTP was observed in patients with scores from 0 to 3 (p < 0.001). Six-, 12-, and 24-month survival probabilities were 55.1, 24.5, and 7.9% in score 0 patients, and 100, 80.9, and 46.2% in score 3 patients, respectively. Complete response was observed in one patient (0.4%), partial responses in 41 (15.2%), and stable disease in 117 (43.5%). The disease control rate in patients with scores of 0, 1, 2, and 3 was 34.3, 51.6, 80.9, and 96.3%, respectively (p < 0.001). Complete or partial responses were not observed in score 0 patients. CONCLUSIONS: We have validated a useful scoring system to predict outcomes in sorafenib-treated HCC patients. This score is easy to calculate and suitable for implementation in daily clinical practice.
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Antineoplásicos/uso terapêutico , Carcinoma Hepatocelular/tratamento farmacológico , Neoplasias Hepáticas/tratamento farmacológico , Niacinamida/análogos & derivados , Compostos de Fenilureia/uso terapêutico , Adulto , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/administração & dosagem , Antineoplásicos/farmacologia , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/patologia , Feminino , Humanos , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Niacinamida/administração & dosagem , Niacinamida/farmacologia , Niacinamida/uso terapêutico , Compostos de Fenilureia/administração & dosagem , Compostos de Fenilureia/farmacologia , Reprodutibilidade dos Testes , Estudos Retrospectivos , SorafenibeRESUMO
BACKGROUND: Patients with diabetes are at increased risk of developing hepatocellular carcinoma (HCC) and have a poorer prognosis as compared to non-diabetics when HCC occurs. Diabetics with non-HCC cancers are at higher risk of toxicity related to systemic therapy, but data on HCC are lacking. OBJECTIVE: The aim of this study was to evaluate safety and effectiveness of sorafenib in HCC patients according to the presence/absence of diabetes. PATIENTS AND METHODS: From October 2008 to June 2014, 313 patients with HCC treated with sorafenib were enrolled. The patients were staged according to the BCLC system. Treatment response was evaluated according to the mRECIST criteria. The main evaluated outcomes were the overall survival and the safety in the two groups. RESULTS: Patients were divided in two groups: 80 diabetics (DIAB) and 233 nondiabetics (nDIAB). The median treatment duration was 4 months in DIAB and 3 months in nDIAB. Main adverse events occurred with comparable frequency in both groups, with the exception of rash, that was more frequent among DIAB than in nDIAB: 27.5 % vs 17.6 % (P = .047). The median overall survival was 9 months in nDIAB and 10 months in DIAB group (P = .535). Median time-to-progression (TTP) was longer the in DIAB than the nDIAB group (P = .038). CONCLUSIONS: Sorafenib was as safe as effective in DIAB and in nDIAB patients. The longer TTP observed among DIAB than in nDIAB patients might suggest a better anticancer effect of sorafenib in patients with diabetes.
Assuntos
Antineoplásicos/uso terapêutico , Carcinoma Hepatocelular/tratamento farmacológico , Neoplasias Hepáticas/tratamento farmacológico , Niacinamida/análogos & derivados , Compostos de Fenilureia/uso terapêutico , Adulto , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/administração & dosagem , Antineoplásicos/farmacologia , Carcinoma Hepatocelular/mortalidade , Carcinoma Hepatocelular/patologia , Complicações do Diabetes , Feminino , Humanos , Neoplasias Hepáticas/mortalidade , Neoplasias Hepáticas/patologia , Masculino , Pessoa de Meia-Idade , Niacinamida/administração & dosagem , Niacinamida/farmacologia , Niacinamida/uso terapêutico , Compostos de Fenilureia/administração & dosagem , Compostos de Fenilureia/farmacologia , Sorafenibe , Taxa de Sobrevida , Resultado do TratamentoAssuntos
Carcinoma Hepatocelular/diagnóstico por imagem , Hemangioma/diagnóstico por imagem , Neoplasias Hepáticas/diagnóstico por imagem , Peliose Hepática/diagnóstico por imagem , Carcinoma Hepatocelular/complicações , Carcinoma Hepatocelular/patologia , Diagnóstico Diferencial , Feminino , Hepatite C Crônica/complicações , Humanos , Cirrose Hepática/complicações , Neoplasias Hepáticas/complicações , Neoplasias Hepáticas/patologia , Imageamento por Ressonância Magnética , Pessoa de Meia-Idade , Peliose Hepática/complicações , Peliose Hepática/patologiaRESUMO
OBJECTIVE: The Barcelona Clinic Liver Cancer algorithm is the most widely used staging system for hepatocellular carcinoma, but the intermediate stage of this classification comprises a very heterogeneous group of patients with different survival probabilities. The aim of our study was to construct a simple prognostic index for identifying subgroups of patients with different prognoses within the intermediate stage. PATIENTS AND METHODS: Three-hundred and seven patients were retrospectively analyzed and randomly divided into a training sample (n=205), from which the model was developed, and a test sample (n=102), to independently assess the model's performance. RESULTS: Four variables were retained in the final multivariate model: hepatic failure, number of nodules, α-fetoprotein, and albumin, with hazard ratios equal to 2.22 (95% confidence interval: 1.52-3.24), 1.47 (1.00-2.18), 2.34 (1.56-3.52), and 1.75 (1.26-2.44), respectively. The score system was derived by summing up the linear weights assigned to the four covariates according to the observed regression coefficients. The score ranged between 4 and 13; to avoid sparse-data bias arising from small numbers within strata, only four categories (4-5, 6-7, 8-9, 10-13) were identified. The prognosis worsened significantly with increasing score and the C-index for discriminatory accuracy was equal to 0.66 (95% confidence interval: 0.60-0.72). The score was validated in the test sample (log-rank test P=0.02). Similar results were found when evaluating the score as a continuous variable. CONCLUSION: The simple prognostic index predicts survival in patients with intermediate-stage hepatocellular carcinoma. This score might help guide treatment selection and patient stratification in clinical studies.