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This study aimed to complement the results of the REACH-2 study by prospectively evaluating the safety and efficacy of ramucirumab in advanced hepatocellular carcinoma (HCC) in a real-world setting. This was an open-label, nonrandomized, multicenter, prospective study conducted at 13 institutions in Japan (jRCTs031190236). The study included Child-Pugh Class A patients with advanced HCC who had received pretreatment with atezolizumab plus bevacizumab (Atez/Bev) or lenvatinib. Ramucirumab was introduced as a second-line treatment after Atez/Bev or lenvatinib and as a third-line treatment after Atez/Bev and lenvatinib. Between May 2020 and July 2022, we enrolled 19 patients, including 17 who received ramucirumab. Additionally, seven patients received lenvatinib, another seven patients received Atez/Bev, and three patients received Atez/Bev followed by lenvatinib as prior treatment. The primary endpoint was a 6-month progression-free survival (PFS) rate, which was 14.3%. The median PFS and overall survival were 3.7 and 12.0 months, respectively. The most common grade ≥ 3 adverse events (AEs) were hypertension (23.5%), proteinuria (17.6%), and neutropenia (11.8%). The discontinuation rate due to AEs was 29.4%. Six patients progressed from Child-Pugh A to B after treatment with ramucirumab. Thirteen patients were eligible for post-ramucirumab treatment, including systemic therapy. Despite the limited number of patients, the efficacy of ramucirumab was comparable to that observed in the REACH-2 study when used after lenvatinib and Atez/Bev. However, the incidence of AEs was higher than that in the REACH-2 study.
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Anticorpos Monoclonais Humanizados , Carcinoma Hepatocelular , Neoplasias Hepáticas , Ramucirumab , Humanos , Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/patologia , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/patologia , Masculino , Anticorpos Monoclonais Humanizados/uso terapêutico , Anticorpos Monoclonais Humanizados/efeitos adversos , Feminino , Idoso , Pessoa de Meia-Idade , Estudos Prospectivos , Japão , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Quinolinas/uso terapêutico , Quinolinas/efeitos adversos , Intervalo Livre de Progressão , Idoso de 80 Anos ou mais , Adulto , Compostos de Fenilureia/uso terapêutico , Compostos de Fenilureia/efeitos adversos , Compostos de Fenilureia/administração & dosagem , Antineoplásicos/uso terapêutico , Antineoplásicos/efeitos adversos , Bevacizumab/uso terapêutico , Bevacizumab/efeitos adversos , Bevacizumab/administração & dosagem , População do Leste AsiáticoRESUMO
AIM: There is insufficient evidence regarding the safety and efficacy of molecular targeted agents (MTAs) for elderly patients with hepatocellular carcinoma (HCC), who are likely to be vulnerable to adverse events (AEs) of therapy. The aim of this study was to compare sorafenib and lenvatinib use in elderly patients with HCC from the viewpoint of overall survival (OS) and rate of AE-induced MTA discontinuation. METHODS: This retrospective study included patients with HCC over 80 years old who received first-line molecular targeted therapy (MTT) at four hospitals between June 2009 and September 2019. They were divided into three groups according to the era and type of first-line MTA: E1-Sora (sorafenib, between 2009 and 2016), E2-Sora (sorafenib, between 2017 and 2019), and E2-Len (lenvatinib, between 2017 and 2019). RESULTS: The study included 173 patients (E1-Sora, n = 79; E2-Sora, n = 50; E2-Len, n = 44) with a median age of 81.9 years (range, 80-93 years). Median OS was 15.1 months in the entire cohort (E1-Sora, 12.7 months; E2-Sora, 20.5 months; E2-Len, 10.3 months). The rate of treatment discontinuation due to AEs was high in the entire cohort, especially in E1-Sora and E2-Len (49.4% in E1-Sora, 28.0% in E2-Sora, and 54.6% in E2-Len, p = 0.0753). More E2-Sora patients received subsequent MTT than E2-Len patients (E2-Sora, 50%; E2-Len, 28.6%; p = 0.0111). CONCLUSION: Both sorafenib and lenvatinib were effective and feasible for elderly patients with HCC. In terms of discontinuation due to AEs and subsequent MTT, sorafenib might be more desirable for elderly patients with HCC over 80 years.
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AIM: This study aimed to evaluate the real-world efficacy and safety of 12-week sofosbuvir/velpatasvir (SOF/VEL) treatment for patients with decompensated liver cirrhosis caused by hepatitis C virus (HCV) infection. METHODS: A total 72 of patients with Child-Pugh (CP) class B or C were enrolled. We evaluated the sustained virologic response at 12 weeks after the end of treatment (SVR12), adverse events (AEs), and changes in the liver function. RESULTS: All participants had genotype 1 or 2 HCV infection. At baseline, the numbers of patients with CP class B and C were 59 and 13, respectively. The overall SVR12 rate was 95.8% (69/72); 94.9% (56/59) in CP class B and 100% (13/13) in CP class C. The serum albumin level, prothrombin time and ascites were significantly improved (P < 0.01); however, the serum bilirubin level and encephalopathy did not improve. Among patients who achieved SVR12, 75.0% showed an improvement in their CP score, while 5.9% showed a worsening. The presence of large portosystemic shunt (diameter ≥6 mm) and hyperbilirubinemia (≥2.0 mg/dL) were independent factors that interfered with the improvement in the CP score (P < 0.05). The most common AEs were encephalopathy (15.3%) and skin symptoms (7.9%). Two patients discontinued SOF/VEL due to AEs. CONCLUSIONS: Treatment with SOF/VEL for 12 weeks was relatively safe and effective for patients with decompensated cirrhosis. An SVR provided an improvement of the liver function in the majority of patients. However, large portosystemic shunt and hyperbilirubinemia were independent factors that interfered with the improvement in the CP score.
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The clinical and virologic features of hepatitis E virus (HEV) infection seem to vary among regions even in developed countries. However, we have little information on the diversity of HEV infection. Here, we investigated the characteristics of 26 patients in our hospital located in Tochigi prefecture, 90 km north of Tokyo, between 2000 and 2019. The reported number of patients with acute hepatitis E is increasing in Japan because measurement of IgA-class anti-HEV antibody was commercially available from 2011. In contrast, the numbers at our hospital were 1.5/y and 1.0/y in 2000 to 2011 and 2012 to 2019, respectively. This is attributed to the fact that we have been investigating HEV as a cause of unknown hepatitis before 2011. Among isolated HEV subgenotypes, including 3a, 3b, 4b, 4c, and 4d, all three patients with subgenotype 4c infection presented acute liver failure. Four HEV strains shared more than or equal to 99% identity within the 412-nucleotide partial sequence, in which the time and place of HEV infection varied, except for one intrafamilial infection. In addition, some strains were similar to HEV strains isolated far from Tochigi prefecture. In conclusion, the number of patients with acute hepatitis E was not increasing at Jichi Medical University Hospital and some strains were found to circulate in Japan.
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BACKGROUND: Chronic liver disease (CLD) is often complicated by severe thrombocytopenia (platelet count < 50,000/µL). Platelet transfusion has been a gold standard for increasing the platelet count to prevent hemorrhagic events in such patients. Lusutrombopag, a thrombopoietin receptor agonist, can increase the platelet count in such patients when invasive procedures are scheduled. Former studies on lusutrombopag included patients with a platelet count of > 50,000/µL at baseline: the proportions of patients who did not require platelet transfusion were 84-96%, which might be overestimated. METHODS: The efficacy and safety of lusutrombopag were retrospectively investigated in CLD patients with platelet count of < 50,000/µL, a criterion for platelet transfusion, in real-world settings. We examined the proportion of patients who did not require platelet transfusion in 31 CLD patients, which exceeded a minimum required sample size (21 patients) calculated by 80% power at a significance level of 5%. Lusutrombopag, 3 mg once daily, was administered 8-18 days before scheduled invasive procedures. RESULTS: Among 31 patients who received lusutrombopag, 23 patients (74.2%) patients showed a platelet count of ≥ 50,000/µL (Group A) and did not require platelet transfusion. The remaining 8 patients (25.8%) did not reached platelet ≥ 50,000/µL (Group B). The means of platelet increase were 38,000/µL and 12,000/µL in groups A and B, respectively. A low platelet count at baseline was a characteristic of patients in group B. Among 13 patients who repeatedly used lusutrombopag, lusutrombopag significantly increased the platelet count as the initial treatment. When all repeated uses of lusutrombopag were counted among these 13 patients, platelet transfusion was not required in 82.1% (23/28) of treatments. Although one patient showed portal thrombosis after lusutrombopag treatment, the thrombosis was disappeared by anticoagulant treatment for 35 days. The degree of platelet increase with lusutrombopag was larger than that in their previous platelet transfusion. CONCLUSIONS: The proportion of patients who did not require platelet transfusion was 74.2%, which is smaller than that in former studies which included CLD patients with a platelet count of > 50,000/µL. However, lusutrombopag is effective and safe for CLD patients with a platelet count of < 50,000/µL.
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Hepatopatias , Trombocitopenia , Cinamatos , Humanos , Hepatopatias/complicações , Hepatopatias/terapia , Receptores de Trombopoetina , Estudos Retrospectivos , Tiazóis , Trombocitopenia/complicações , Trombocitopenia/terapiaRESUMO
Nonalcoholic steatohepatitis (NASH) is a common cause of liver cirrhosis and hepatocellular carcinoma (HCC). However, effective therapeutic strategies for preventing and treating NASH-mediated liver cirrhosis and HCC are lacking. Cholesterol is closely associated with vascular endothelial growth factor (VEGF), a key factor that promotes HCC. Recent reports have demonstrated that statins could prevent HCC development. In contrast, we have little information on ezetimibe, an inhibitor of cholesterol absorption, in regards to the prevention of NASH-related liver cirrhosis and HCC. In the present study, a steatohepatitis-related HCC model, hepatocyte-specific phosphatase and tensin homolog (Pten)-deficient (PtenΔhep ) mice were fed a high-fat (HF) diet with/without ezetimibe. In the standard-diet group, ezetimibe did not reduce the development of liver tumors in PtenΔhep mice, in which the increase of serum cholesterol levels was mild. Feeding of a HF diet increased serum cholesterol levels markedly and subsequently increased serum levels of VEGF, a crucial component of angiogenesis. The HF diet increased the number of VEGF-positive cells and vascular endothelial cells in the tumors of PtenΔhep mice. Kupffer cells, macrophages in the liver, increased VEGF expression in response to fat overload. Ezetimibe treatment lowered cholesterol levels and these angiogenetic processes. As a result, ezetimibe also suppressed inflammation, liver fibrosis and tumor growth in PtenΔhep mice on the HF diet. Tumor cells were highly proliferative with HF-diet feeding, which was inhibited by ezetimibe. In conclusion, ezetimibe suppressed development of liver tumors by inhibiting angiogenesis in PtenΔhep mice with hypercholesterolemia.
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Inibidores da Angiogênese/farmacologia , Dieta Hiperlipídica/efeitos adversos , Ezetimiba/farmacologia , Neoplasias Hepáticas/tratamento farmacológico , Neovascularização Patológica/tratamento farmacológico , Animais , Carcinoma Hepatocelular/sangue , Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/metabolismo , Colesterol/sangue , Modelos Animais de Doenças , Hepatócitos/efeitos dos fármacos , Hepatócitos/metabolismo , Inflamação/sangue , Inflamação/tratamento farmacológico , Inflamação/metabolismo , Células de Kupffer/efeitos dos fármacos , Células de Kupffer/metabolismo , Fígado/efeitos dos fármacos , Fígado/metabolismo , Cirrose Hepática/sangue , Cirrose Hepática/tratamento farmacológico , Cirrose Hepática/metabolismo , Neoplasias Hepáticas/sangue , Neoplasias Hepáticas/metabolismo , Masculino , Camundongos , Camundongos Endogâmicos C57BL , Neovascularização Patológica/sangue , Neovascularização Patológica/metabolismo , Hepatopatia Gordurosa não Alcoólica/sangue , Hepatopatia Gordurosa não Alcoólica/tratamento farmacológico , Hepatopatia Gordurosa não Alcoólica/metabolismo , PTEN Fosfo-Hidrolase/metabolismo , Fator A de Crescimento do Endotélio Vascular/sangueRESUMO
AIM: The major transmission mode of hepatitis A virus (HAV) in Japan is the fecal-oral route by contaminated foods. In contrast, HAV infection is well documented as a sexually transmitted disease in Europe and North America. The present study was undertaken to determine the full-genome sequence of HAV and trace the transmission route of HAV in Japanese men who have sex with men (MSM). METHODS: In 2018, we encountered three Japanese MSM with acute hepatitis A co-infected with HIV for 4-12 years. Serum samples obtained from these patients were used for HAV full-genome analyses. RESULTS: Isolated HAV strains were segregated into subgenotype IA. The three HAV strains shared 100% identity within the 481-nucleotide partial sequence. The entire nucleotide sequence showed that the three strains were 99.97% similar to each other with only two nucleotide substitutions. At the amino acid level, the three strains differed from each other by only one or two amino acids. All three strains obtained in the present study were >99.6% identical to the 66 reported strains isolated from Taiwan and European countries during 2015-2017. In addition, these 66 strains include the RIVM-HAV16-090 (EuroPride) strain, which has been involved in HAV outbreaks among MSM worldwide. CONCLUSIONS: We determined for the first time the full-genome sequence of HAV isolated from Japanese MSM with acute hepatitis A and found that the strains were identical to those from MSM worldwide. Thus, these HAV strains were imported to Japan from foreign countries through MSM.
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AIM: Hepatitis A virus (HAV) is the most common cause of infectious hepatitis worldwide. Although hepatitis A cases imported from South-East Asian countries, including the Philippines, have been reported in Japan, the molecular epidemiological data have been limited for these HAV-endemic countries. METHODS: The full-length genomic sequences of HAV isolates were determined and subjected to the phylogenetic analyses. RESULTS: The HAV isolates (HA12-0796 and HA12-0938) obtained from two Japanese patients who developed acute hepatitis A in July 2012, 1 month after traveling to the Philippines, where they consumed undercooked shellfish, differed by only one nucleotide (nt) over the entire genome. These HAV isolates of genotype IA were 99.1-99.5% identical within 228-237 nt to those recovered from river water in the Philippines, suggesting that the HA12-0796 and HA12-0938 isolates represent HAV circulating in the Philippines. HAV isolates belonging to one of the two IA sublineages (IA-2) which were implicated in some of the mini-epidemics in 2010 in Japan are hypothesized to be connected with the Philippines. In support of this speculation, the present IA isolates (HA12-0796 and HA12-0938) shared 98.8% identity over the entire genome with one IA-2 isolate (HAJIH-Fukuo10) recovered from a Japanese female who developed a domestic HAV infection during the mini-epidemics. In the phylogenetic tree constructed based on the entire genome, these three isolates (HA12-0796, HA12-0938 and HAJIH-Fukuo10) segregated into a cluster with a bootstrap value of 100%. CONCLUSION: These results indicate that HAV isolates belonging to the IA-2 lineage might have been imported from the Philippines.
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PURPOSE: This study aimed to investigate the safety and efficacy of lenvatinib in real-world settings, including patients excluded from the REFLECT trial, a phase III trial that compared lenvatinib with sorafenib. PATIENTS AND METHODS: This multicenter, nonrandomized, open-label prospective study was conducted at 10 medical facilities in Japan (jRCTs031190017). Eligible patients had advanced hepatocellular carcinoma (HCC) and were suitable for lenvatinib therapy. The study included patients with high tumor burden (with >50% intrahepatic tumor volume, main portal vein invasion, or bile duct invasion), Child-Pugh B status, and receiving lenvatinib as second-line therapy following atezolizumab plus bevacizumab. RESULTS: From December 2019 to September 2021, 59 patients were analyzed (47 and 12 patients with Child-Pugh A and B, respectively). In patients with Child-Pugh A, the frequency of aspartate aminotransferase elevation was high (72.7%) in the high-burden group. No other significant ad verse events (AE) were observed even in second-line treatment. However, patients with Child-Pugh B had high incidence of grade ≥3 AE (100.0%) and high discontinuation rates caused by AE (33.3%) compared with patients with Child-Pugh A (80.9% and 17.0%, respectively). Median progression-free survival was 6.4 and 2.5 months and median overall survival was 19.7 and 4.1 months in Child-Pugh A and B, respectively. Lenvatinib plasma concentration was higher in patients with Child-Pugh B on days 8 and 15 and correlated with dose modifications and lower relative dose intensity. CONCLUSIONS: Lenvatinib is safe and effective for advanced HCC in patients with Child-Pugh A, even with high tumor burden. However, it carries a higher risk of AE and may not provide adequate efficacy for patients with Child-Pugh B status.
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Antineoplásicos , Carcinoma Hepatocelular , Neoplasias Hepáticas , Humanos , Carcinoma Hepatocelular/patologia , Estudos Prospectivos , Carga Tumoral , Neoplasias Hepáticas/patologia , Antineoplásicos/efeitos adversos , Niacinamida/efeitos adversos , Resultado do TratamentoRESUMO
A fraction of patients with hepatocellular carcinoma (HCC) shows unexpected rapid tumor growth, called hyperprogressive disease (HPD) after the initiation of atezolizumab and bevacizumab (ATZ + BEV). However, little information is available concerning salvage therapy after HPD and the possibility of resuming ATZ + BEV. A 60-year-old woman with unresectable HCCs was treated with transarterial chemoembolization (TACE) and followed by lenvatinib, which showed an unsatisfactory result. Multiple HCCs had been noted in both lobes just before ATZ + BEV treatment. After the initiation of ATZ + BEV, a tumor in the left lobe grew rapidly. The tumor growth kinetics ratio and tumor growth rate ratio of the rapidly growing lesion were 3.76 and 2.02, respectively. Thyroid dysfunction was noted after the initiation of ATZ + BEV. The neutrophil/lymphocyte ratios just before and at 3 weeks after the first ATZ + BEV treatment were 3.89 and 3.5, respectively. Drug-eluting bead (DEB)-TACE using cisplatin was performed for the rapidly growing tumor, which was effective for the targeted HCC in the left lobe as well as multiple HCCs in the right lobe. We were able to resume and continue ATZ + BEV without HPD, which was effective for HCC. We considered that DEB-TACE is an option for treating HPD.
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Carcinoma Hepatocelular , Quimioembolização Terapêutica , Neoplasias Hepáticas , Feminino , Humanos , Pessoa de Meia-Idade , Carcinoma Hepatocelular/terapia , Quimioembolização Terapêutica/efeitos adversos , Neoplasias Hepáticas/terapia , Cisplatino , Imunoterapia , Resultado do TratamentoRESUMO
BACKGROUND: Vibration-controlled transient elastography (VCTE) is proposed as a second step of examination to assess liver fibrosis in patients with nonalcoholic fatty liver disease (NAFLD) after triaging by the fibrosis-4 (FIB-4) index. Recently, VCTE-based scoring systems, including FibroScan-AST (FAST), Agile 3+, and Agile 4, emerged to determine the status of NAFLD. However, the significance of these scoring systems remains unknown in narrowing the high-risk group of NAFLD patients with comorbidities, including hepatocellular carcinoma (HCC) and esophagogastric varices (EGV). AIM: To clarify the significance of VCTE-based scoring systems to narrow the high-risk group of NAFLD patients with comorbidities. METHODS: We performed a cross-sectional study to investigate the usefulness of VCTE-based scoring systems and other fibrosis markers to narrow the high-risk group of patients with NAFLD. FIB-4 index was used for the first triage. Risk groups of FAST, Agile 3+, and Agile 4 were stratified according to the published data. Among the 191 patients with NAFLD, there were 26 (14%) and 25 patients (13%) with HCC and EGV, respectively. RESULTS: When 1.3 was used as a cutoff value, the FIB-4 index narrowed the risk group to 120 patients, in which all patients with HCC and/or EGV were included. High risk group of Agile 3+ could subsequently narrow the risk group. The prevalence of HCC and EGV at this step were 33% (26/80) and 31% (25/80), respectively. In further narrowing of EGV, Agile 4 aggregated the patients with EGV into 43 patients, of whom 23 (53%) had EGV. FAST failed to narrow the risk group of patients with comorbidities. When 2.6 was used as a cutoff value of the FIB-4 index, three patients with HCC and two patients with EGV were missed at the first triage. CONCLUSION: Agile 3+ and Agile 4 are useful to narrow the NAFLD patient group, in which patients may have HCC and/or EGV.
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BACKGROUND: The aim of this multicenter retrospective study was to evaluate the impact of the eradication of hepatitis C virus (HCV) on the clinical outcomes of patients with hepatocellular carcinoma (HCC) treated with molecular-targeted agents (MTAs). METHODS: Among 877 patients who received any MTA as first-line systemic therapy for HCC between June 2009 and March 2019, 569 patients with HCV-related HCC were enrolled in this retrospective study. Of these, 109 patients achieved sustained virological response (SVR) before starting MTA. After propensity score matching, the clinical outcomes of 109 patients in the SVR group and 109 patients in the non-SVR group were compared. RESULTS: The median time to progression in the SVR group (7.8 months) was similar to that in the non-SVR group (5.6 months) (p = 0.212). The median time to treatment failure in the SVR group (5.3 months) was longer than that in the non-SVR group (2.8 months) (p = 0.059), and post-progression survival and overall survival in the SVR group were significantly longer than those in the non-SVR group (12.0 months vs 7.2 months; p = 0.039, and 18.1 months vs 11.3 months; p = 0.019). At the end of first-line MTA therapy, the albumin-bilirubin (ALBI) score in the SVR group ( - 2.25) was significantly lower than that in the non-SVR group ( - 2.10) (p = 0.008). CONCLUSIONS: The eradication of HCV before MTA therapy maintained liver function and led to a prolonged treatment period and improved overall survival of HCV-related HCC patients. We should not overlook the benefits of HCV eradication in HCC patients.
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Carcinoma Hepatocelular , Hepatite C Crônica , Hepatite C , Neoplasias Hepáticas , Antivirais/uso terapêutico , Carcinoma Hepatocelular/patologia , Hepacivirus/genética , Hepatite C/complicações , Hepatite C/tratamento farmacológico , Hepatite C Crônica/complicações , Hepatite C Crônica/tratamento farmacológico , Hepatite C Crônica/patologia , Humanos , Neoplasias Hepáticas/patologia , Estudos Retrospectivos , Resposta Viral SustentadaRESUMO
BACKGROUND: Conventional therapies, including chemoembolization and radiation therapy, have been expected to prolong the prognosis of hepatocellular carcinoma (HCC) patients with extrahepatic metastases, which remains poor. However, little information is available on the efficacy of conventional therapies for such patients under tyrosine kinase inhibitor (TKI) treatment. METHODS: We retrospectively investigated 127 HCC patients with extrahepatic metastases, who were divided into the non-TKI (conventional therapies) and TKI groups and further subdivided into the TKI alone and TKI plus conventional therapies groups. Conventional therapies included transcatheter arterial chemoembolization, cisplatin-based chemotherapy, radiation, surgery, and UFT, an oral chemotherapeutic agent. RESULTS: The median of the overall survival (OS) of the 127 patients with extrahepatic metastases was 7.0 months. Meanwhile, the median OS of the TKI and non-TKI groups was 12.1 and 4.1 months, respectively. Imitating TKI after diagnosing metastases promoted a favorable increase in OS. Among the TKI group, the median OS in the TKI alone group was 8.9 months. TKI plus conventional therapies promoted no improvement in OS after adjusting for the patients' background data. CONCLUSION: TKI promoted a better OS in HCC patients with extrahepatic metastases compared to conventional therapies. However, TKI plus conventional therapies promoted no improvement in the prognosis of such patients.
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BACKGROUND AND AIMS: The prognosis of patients with advanced hepatocellular carcinoma (HCC) is expected to improve as multiple molecular target agents (MTAs) are now available. However, the impact of the availability of sequential MTAs has not been fully verified yet. APPROACH AND RESULTS: We retrospectively collected the data on the whole clinical course of 877 patients who received any MTAs as first-line systemic therapy for advanced HCC between June 2009 and March 2019. The study population was divided into 3 groups according to the date of first-line MTA administration (period 1: 2009-2012, n = 267; period 2: 2013-2016, n = 352; period 3: 2017-2019, n = 258). Then, we compared the number of MTAs used, overall survival (OS), and MTA treatment duration among the 3 groups. Analysis was also performed separately for advanced-stage and nonadvanced-stage HCC. The proportion of patients who received multiple MTAs was remarkably increased over time (1.1%, 10.2%, and 42.6% in periods 1, 2, and 3, respectively, p < 0.001). The median OS times were prolonged to 10.4, 11.3, and 15.2 months in periods 1, 2, and 3, respectively (p = 0.016). Similarly, the MTA treatment durations were extended (2.7, 3.2, and 6.6 months in periods 1, 2, and 3, respectively; p < 0.001). We confirmed that the correlation between OS and MTA treatment duration was strengthened (period 1: 0.395, period 2: 0.505, and period 3: 0.667). All these trends were pronounced in the patients with advanced-stage HCC but limited in the patients with nonadvanced-stage HCC. CONCLUSIONS: The availability of multiple MTAs had steadily improved the prognosis of patients with advanced HCC patients, particularly advanced-stage HCC patients.
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Patients with nonalcoholic fatty liver disease (NAFLD) show dyslipidemia and a high risk for coronary heart disease (CHD). However, conventional atherosclerotic lipids are found at low levels in NAFLD patients with advanced fibrosis, in whom the risk for CHD is extremely high. The aim of the present study was to evaluate the levels of oxidized high-density lipoprotein (oxHDL), an emerging atherosclerotic biomarker, in patients with NAFLD. A total of 32 non-NAFLD subjects and 106 patients with NAFLD were enrolled. The fibrosis grades were stratified using non-invasive methods, including the Fibrosis-4 index and NAFLD fibrosis score. Total cholesterol and low-density lipoprotein (LDL)-cholesterol levels were significantly low in patients with advanced liver fibrosis. In contrast, oxHDL levels were high in NAFLD patients and showed a stepwise increase as fibrosis progressed. These oxHDL levels were independent of the HDL cholesterol levels, and statin use did not influence the oxHDL levels. Obese patients showed no increase in oxHDL levels, whereas patients with a low handgrip strength showed high oxHDL levels in NAFLD with advanced fibrosis. In conclusion, oxHDL is a potential biomarker for assessing the status of patients with NAFLD, including CHD and metabolic/nutritional disturbance, and particular cases with advanced liver fibrosis.
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Liver cirrhosis is frequently complicated by spontaneous portosystemic shunt (SPSS) due to portal hypertension. Shunt embolization is considered when symptoms related to SPSSs are refractory to endoscopic and/or medical therapies. However, little information is available on the treatment of patients with multiple and large SPSS. We report a successfully managed case in which patient with such SPSS received two embolization procedures within 6 months. A 57-year-old man with alcoholic liver cirrhosis was transferred to our hospital due to a ruptured gastric varix. CT examination showed gastrorenal and splenorenal shunts of 8 mm and 11 mm in diameter, respectively. In addition, multiple hepatocellular carcinomas (HCCs) were noted. First, balloon-occluded retrograde transvenous obliteration (BRTO) was performed for the gastrorenal shunt, resulting in the disappearance of the varix, followed by transcatheter arterial chemoembolization (TACE) for HCCs. However, the hepatic encephalopathy worsened after the BRTO and TACE, and the splenorenal shunt enlarged to 18 mm in diameter. Although the shunt was tortuous and had another drainage vein, we completed the embolization for the shunt using metallic coils without any events. The patient's hepatic encephalopathy and hepatic function were ameliorated after embolization for the splenorenal shunt, and the patient was free from hepatic encephalopathy.
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Oclusão com Balão , Carcinoma Hepatocelular , Quimioembolização Terapêutica , Varizes Esofágicas e Gástricas , Encefalopatia Hepática , Hipertensão Portal , Neoplasias Hepáticas , Derivação Portossistêmica Transjugular Intra-Hepática , Pré-Escolar , Varizes Esofágicas e Gástricas/etiologia , Varizes Esofágicas e Gástricas/terapia , Encefalopatia Hepática/etiologia , Encefalopatia Hepática/terapia , Humanos , Hipertensão Portal/complicações , Cirrose Hepática/complicações , Masculino , Resultado do TratamentoRESUMO
Percutaneous radiofrequency ablation (RFA) is a good indication for hepatocellular carcinoma (HCC) in cases involving ⦠3 tumors of ⦠30 mm in size, many hepatologists are hesitant to perform the procedure for patients with hemorrhagic disorders. We herein report the successful treatment of HCC by laparoscopic RFA in a patient with hemophilia A. A 48-year-old man with moderate form of hemophilia A had a single HCC at segment 8. To perform laparoscopic RFA safely, recombinant factor VIII (rFVIII) was administered to maintain factor VIII activity (FVIII:C) > 80% on the operation day and > 40% for 6 days after the operation in accordance with the guidelines. A total of 23,000 units of rFVIII was used. Laparoscopic RFA was completed with an operation time of 105 min and < 10 mL of blood loss. As a result, blood transfusion was not required. At 2 years after the initial treatment, HCC recurred at segment 7. Under rFVIII supplementation, we performed a second laparoscopic RFA without any events. Although partial hepatectomy is the main procedure used to treat HCC in patients with hemophilia, we could reduce in total use of rFVIII, blood and operation time by laparoscopic RFA compared with those in partial hepatectomy.
Assuntos
Carcinoma Hepatocelular , Ablação por Cateter , Hemofilia A , Laparoscopia , Neoplasias Hepáticas , Ablação por Radiofrequência , Carcinoma Hepatocelular/complicações , Carcinoma Hepatocelular/cirurgia , Hemofilia A/complicações , Humanos , Neoplasias Hepáticas/complicações , Neoplasias Hepáticas/cirurgia , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Resultado do TratamentoRESUMO
Objective: Combination therapy with glecaprevir and pibrentasvir (G/P) has been shown to provide a sustained virologic response (SVR) rate of >97% in patients with chronic hepatitis C virus (HCV) infection in the first published real-world Japanese data. However, a recently published study showed that the treatment was often discontinued in patients ≥75 years old, resulting in low SVR in intention-to-treat (ITT) analysis. Thus, our aim was to evaluate real-world data for G/P therapy in patients ≥75 years of age, the population density of which is high in "rural" regions. Patients and Methods: We conducted a multicenter study to assess the efficacy and safety of G/P therapy for chronic HCV infection, in the North Kanto area in Japan. Results: Of the 308 patients enrolled, 294 (95.5%) completed the treatment according to the protocol. In ITT and per-protocol analyses, the overall SVR12 rate was 97.1% and 99.7%, respectively. The old-aged patients group consisted of 59 participants, 56 of whom (94.9%) completed the scheduled protocol. Although old-aged patients tended to have non-SVR factors such as liver cirrhosis, history of HCC, and prior DAA therapies, the SVR12 rates in old-aged patients were 98.3% and 100% in the ITT and PP analyses, respectively. Of 308 patients enrolled, adverse events were observed in 74 patients (24.0%), with grade ≥3 events in 8 patients (2.6%). There was no significant difference in any grade and grade ≥3 adverse events between the old-aged group and the rest of the study participants. Only one patient discontinued the treatment because of adverse events. Conclusion: G/P therapy is effective and safe for old-aged patients.
RESUMO
Congenital hepatic fibrosis (CHF), a fibropolycystic disease, is characterized by bile duct malformation, periportal fibrosis, and renal polycystic disease. Although cholangiocellular carcinoma is the primary tumor arising from fibropolycystic diseases, hepatocellular carcinoma (HCC) is extremely rare. In addition, no algorism for determining the optimum HCC treatment has yet been available in cases of fibropolycystic disease due to variations in the background liver and renal conditions. We herein report a patient with HCC arising from CHF that was successfully treated using radiofrequency ablation (RFA) under laparoscopic assistance. A 37-year-old man with CHF was admitted to our hospital for treatment of HCC in 2014. Imaging revealed HCC located in hepatic segments II and VIII with diameters of 28 and 24 mm, respectively. There had been no histories of recurrent cholangitis or renal failure after when CHF was diagnosed in 2003. In addition, esophageal varices were well controlled. We achieved sufficient ablation using a bipolar ablation system without any complications. The post-operative course was uneventful, and the patient was free from HCC for 4 years. Thus, locoregional therapy, including RFA, is acceptable for the treatment of HCC arising from CHF when the background liver and kidney are preserved.
Assuntos
Carcinoma Hepatocelular/cirurgia , Doenças Genéticas Inatas/complicações , Cirrose Hepática/complicações , Neoplasias Hepáticas/cirurgia , Ablação por Radiofrequência , Adulto , Carcinoma Hepatocelular/etiologia , Humanos , Laparoscopia , Neoplasias Hepáticas/etiologia , MasculinoRESUMO
Objective: The development of hepatocellular carcinoma (HCC) is not uncommon in patients who achieve eradication of the hepatitis C virus through direct-acting antiviral (DAA) treatment. The aim of this study was to identify the patients at high risk for novel HCC development after a sustained virologic response (SVR) by DAA treatment. Patients and Methods: A total of 518 patients with no history of HCC treatment and who achieved SVR by DAA treatment were evaluated retrospectively. The correlations between HCC development and the patients' characteristics were evaluated. For patients who underwent gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid (Gd-EOB-DTPA)-enhanced magnetic resonance imaging (MRI) or dynamic contrast-enhanced computed tomography, the relationship between the imaging findings and subsequent HCC development was also assessed. Results: HCC developed newly in 22 patients, and the 1-year and 3-year cumulative HCC rates were 2.0% and 8.5%, respectively. In multivariate analysis, a FIB-4 index >4.0 and a post-treatment α-fetoprotein >4.0 ng/ml were significant risk factors for HCC. In 26 of 118 patients who underwent an MRI before DAA treatment, a non-hypervascular hypo-intense nodule was seen in the hepatobiliary phase, and in 6 of 182 patients who underwent a CT, a non-hypervascular hypo-enhanced nodule was seen in the delayed phase. The sensitivity and specificity of the MRI-positive findings for the subsequent development of HCC were 0.92 and 0.87, respectively, and those of the CT were 0.40 and 0.99, respectively. In multivariate analysis of patients who underwent an MRI, a non-hypervascular hypo-intense nodule was the only factor that was significantly related to HCC development (HR 32.4, p = 0.001). Conclusion: Gd-EOB-DTPA-enhanced MRI was found to be reliable for risk evaluation of subsequent HCC development in patients after SVR by DAA treatment. Patients with a non-hypervascular hypo-intense nodule need more careful observation for incident HCC.