Atezolizumab plus bevacizumab treatment for unresectable hepatocellular carcinoma progressing after molecular targeted therapy: A multicenter prospective observational study.

To evaluate the efficacy of atezolizumab plus bevacizumab treatment in patients with hepatocellular carcinoma (HCC) previously treated with molecular targeted agents (MTAs). Thirty-one patients treated with atezolizumab plus bevacizumab for unresectable HCC and previously treated with MTAs were enrolled in this study. The treatment lines ranged from second to sixth lines.

Switching to tenofovir alafenamide for nucleos(t)ide analogue-experienced patients with chronic hepatitis B: week 144 results from a real-world, multi-centre cohort study.

Background: Tenofovir alafenamide (TAF) may be preferable to other nucleos(t)ide analogues (NA) regarding outcomes against chronic hepatitis B virus (HBV) infection.

Aims: To evaluate the longer term virological/biochemical effectiveness of TAF and the renal safety of sequential therapy to TAF in real-world settings METHODS: This multi-centre, retrospective cohort study included consecutive adult patients who were switched from other NAs to TAF. We assessed the virological and biochemical responses up to 144 weeks.

Sequential HBV treatment with tenofovir alafenamide for patients with chronic hepatitis B: week 96 results from a real-world, multicenter cohort study.

Background And Aims: Outcome data of sequential hepatitis B virus treatment with tenofovir alafenamide (TAF) are limited. We aimed to assess the effectiveness and renal safety of TAF in chronic hepatitis B (CHB) patients who were previously treated with entecavir (ETV), tenofovir disoproxil fumarate (TDF), or a nucleos(t)ide analogue (NA) combination.

Methods: This multicenter, retrospective, cohort study included 458 consecutive CHB patients who switched to TAF monotherapy after at least 2 years of treatment with another NA.

Long-term hepatic function of patients with compensated cirrhosis following successful direct-acting antiviral treatment for hepatitis C virus infection.

Background And Aim: Direct-acting antivirals (DAAs) have contributed to the improvement of outcomes for all patients with chronic hepatitis C. The aim of this study was to evaluate the long-term hepatic benefits of hepatitis C virus (HCV) cure by DAAs in patients with compensated cirrhosis.

Methods: This multicenter cohort study consisted of consecutive patients with compensated cirrhosis who initiated interferon-free DAA treatment before September 2016.

Long-term assessment of recurrence of hepatocellular carcinoma in patients with chronic hepatitis C after viral cure by direct-acting antivirals.

Background And Aim: Early hepatocellular carcinoma (HCC) recurrence is common, even after achieving hepatitis C virus (HCV) cure. This study was carried out to assess the long-term trends and predictors of recurrence after HCV cure by direct-acting antivirals (DAAs).

Methods: This retrospective, multicenter cohort study enrolled 365 consecutive patients with chronic hepatitis C who required HCC treatment following sustained viral response (SVR) by DAA administration.

Incidence of Hepatocellular Carcinoma after Treatment with Sofosbuvir-Based or Sofosbuvir-Free Regimens in Patients with Chronic Hepatitis C.

Advanced fibrosis/cirrhosis and related biomarkers have been recognized as useful predictors of the development of hepatocellular carcinoma (HCC) by patients with chronic hepatitis C (CHC) following hepatitis C virus (HCV) cure by direct-acting antivirals (DAAs). However, it remains unclear if DAAs themselves have an influence on or facilitate the development of HCC. This multicenter cohort study included CHC patients without a history of HCC who achieved HCV elimination by DAAs.

Development of Hepatocellular Carcinoma in Patients Aged 75-84 Years With Chronic Hepatitis C Treated With Direct-Acting Antivirals.

Background: Direct-acting antiviral (DAA) treatment has revolutionized hepatitis C virus (HCV) care. We aimed to evaluate the risk for the development of hepatocellular carcinoma (HCC) in patients aged 75-84 years with chronic hepatitis C after HCV elimination.

Methods: This multicenter cohort study included 2405 consecutive patients with chronic hepatitis C without a history of HCC who achieved HCV elimination by DAAs.

Tenofovir alafenamide after switching from entecavir or nucleos(t)ide combination therapy for patients with chronic hepatitis B.

Background And Aims: Tenofovir alafenamide (TAF) has been newly approved for the treatment of chronic hepatitis B (CHB). We aimed to assess the effectiveness and renal safety of switching from entecavir (ETV) or nucleos(t)ide analogue (NA) combination therapy to TAF.

Methods: This multicentre, retrospective, cohort study included 313 consecutive CHB patients who switched to TAF monotherapy after treatment with ETV or a nucleos(t)ide analogue (NA) combination for over 2 years.

Ledipasvir and sofosbuvir for 12 weeks for hepatitis C virus genotype 2 infection: A propensity score matched analysis.

Aim: Hepatitis C virus genotype 2 is common in East Asia, sub-Saharan Africa, and Latin America. However, many countries in these areas lag behind other areas of the world in government approval for new direct-acting antivirals. The aim of this study was to evaluate the treatment outcome of ledipasvir/sofosbuvir (LDV/SOF) for patients with chronic hepatitis C virus genotype 2 infection.

Cost-effectiveness analysis of sofosbuvir plus ribavirin in patients with genotype 2 chronic hepatitis C: an analysis with real world outcomes from a multicentre cohort in Japan.

Objectives: A number of publications have demonstrated the cost-effectiveness of sofosbuvir plus ribavirin (SOF+RBV) compared with the former standard therapy with interferon (IFN)-containing regimens. Unlike these cost-effective analyses, where efficacy parameters were obtained from registration trials for drug approval, this analysis is a cost-effectiveness analysis of SOF+RBV for genotype (GT) 2 non-cirrhosis (NC) and compensated cirrhosis (CC) patients using efficacy parameters obtained from a multicentre cohort study (Kyushu University Liver Disease Study; KULDS) in Kyushu area in Japan in order to reflect real-world clinical practice in Japan.

Method: A Markov model followed 10 000 patients (62 years old) over their lifetime.

Glecaprevir and pibrentasvir for Japanese patients with chronic hepatitis C genotype 1 or 2 infection: Results from a multicenter, real-world cohort study.

Aim: Glecaprevir (GLE) and pibrentasvir (PIB) are new direct-acting antiviral agents (DAAs) with pangenotypic inhibitors that respectively target the hepatitis C virus (HCV) NS3/4 protease and NS5A. The aim of this study was to evaluate the effectiveness and safety of combining GLE and PIB for patients with HCV genotype (GT) 1 or 2 infection in the clinical setting, including patients DAA-experienced or on hemodialysis.

Methods: This multicenter, real-world, retrospective, cohort study consisted of 314 Japanese patients who were treated with GLE (300 mg) and PIB (120 mg) for a fixed 8- or 12-week duration.

Elbasvir plus grazoprevir for patients with chronic hepatitis C genotype 1: A multicenter, real-world cohort study focusing on chronic kidney disease.

The real-world effectiveness and safety of all-oral direct-acting antivirals (DAAs) for chronic hepatitis C (HCV) infection and chronic kidney disease (CKD) have not been fully elucidated. This study assesses elbasvir (EBR) plus grazoprevir (GZR) for patients with HCV genotype 1 infection in the clinical setting, focusing on CKD stage 3-5D. This multicenter, real-world cohort study consisted of 282 Japanese patients who were treated with EBR (50 mg) plus GZR (100 mg) for a fixed 12-week duration.

NS5A resistance-associated variants undermine the effectiveness of ledipasvir and sofosbuvir for cirrhotic patients infected with HCV genotype 1b.

Background: Little real-world cohort data has been reported for Asians who have received interferon-free regimens with sofosbuvir (SOF) for chronic hepatitis C virus (HCV) infection. We evaluated the effectiveness and safety in clinical practice of ledipasvir (LDV) plus SOF for Japanese patients infected with HCV genotype 1.

Methods: This large, multicenter, real-world cohort study consisted of 772 patients treatment-naive or -experienced, with or without compensated cirrhosis, who were treated with LDV (90 mg)/SOF (400 mg) for a fixed 12-week duration.

Effectiveness and safety of sofosbuvir plus ribavirin for HCV genotype 2 patients 65 and over with or without cirrhosis.

Older patients with chronic hepatitis C virus (HCV) infection have historically been designated difficult-to-treat. We evaluated the efficacy and safety of sofosbuvir (nucleotide NS5B polymerase inhibitor) plus ribavirin for patients with HCV genotype 2 infection in a real-world clinical setting, with the focus on elderly patients aged ≥ 65. This large, multicenter study consisted of 446 Japanese HCV genotype 2 patients (303 treatment-naïve and 143 treatment-experienced), including 190 (42.

Portal Vein Thrombosis Repeatedly Observed in a Cirrhotic Patient with Antiphospholipid Antibody Syndrome.

Background: Although portal vein thrombosis in cirrhotic patients is frequently observed, the detailed process remains to be clarified, and the role of anticardiolipin antibody in the development of portal vein thrombosis has been controversial.

Case Report: A 52-year-old man, who had been diagnosed with alcoholic cirrhosis of the liver, was admitted to our hospital suffering from dyspnea and ascites. Just after being diagnosed as having antiphospholipid antibody syndrome with lung thrombosis and delivering a positive result for the β 2-glycoprotein I-dependent anticardiolipin antibody, he sustained rupture of the esophageal varices with rapid development of portal vein thrombosis, which resolved under anticoagulant therapy.

The prognostic role of lactate dehydrogenase serum levels in patients with hepatocellular carcinoma who are treated with sorafenib: the influence of liver fibrosis.

Background: Serum lactate dehydrogenase (LDH) levels could be a prognostic factor for sorafenib-treated patients with several types of solid tumor because it reflects hypoxic circumstances in aggressive tumors. For hepatocellular carcinoma (HCC), however, the prognostic role of LDH has been controversial. Liver fibrosis can potentially cause hypoxia in the liver, which has not been previously studied in the patients with advanced HCC.

Effectiveness and safety of daclatasvir plus asunaprevir for patients with hepatitis C virus genotype 1b aged 75 years and over with or without cirrhosis.

Aim: The aim of this study was to evaluate the efficacy and safety of 24-week daclatasvir (NS5A inhibitor) plus asunaprevir (NS3/4 A protease inhibitor) treatment for elderly patients with hepatitis C virus (HCV) genotype 1b infection.

Methods: This prospective, multicenter study consisted of 321 Japanese HCV genotype 1b patients who were interferon-ineligible/intolerant or non-responders to interferon-based regimens, including 103 (32.1%) aged ≥75 years and 127 (39.

Importance of virological response in the early stage of telaprevir-based triple therapy for hepatitis C.

Aim: To investigate the efficacy of virological response (VR) to telaprevir (TVR)-based triple therapy in predicting treatment outcome of hepatitis C.

Methods: This prospective, multicenter study consisted of 253 Japanese patients infected with hepatitis C virus (HCV) genotype 1b. All received 12 wk of TVR in combination with 24 wk of pegylated-interferon-α (IFN-α) and ribavirin.

Efficacy of interferon-beta plus ribavirin combination treatment on the development of hepatocellular carcinoma in Japanese patients with chronic hepatitis C.

Aim: Although there is much evidence of an antitumor effect of pegylated interferon (IFN)-α-based treatment, limited data is available about that of IFN-β-based treatment. Our goal was to evaluate the impact of IFN-β plus ribavirin (RBV) treatment on the suppression of hepatocellular carcinoma (HCC).

Methods: This retrospective, multicenter study consisted of 124 chronic hepatitis C patients who were treated with IFN-β plus RBV treatment, including 61 with advanced fibrosis and five with pretreatment HCC.

Comparative effectiveness and safety study of triple therapy with simeprevir or telaprevir for non-cirrhotic patients with chronic hepatitis C virus genotype 1b infection.

Background And Aim: The addition of hepatitis C virus (HCV) NS3/4A protease inhibitors to pegylated-interferon alpha (PEG-IFNα) and ribavirin (triple therapy) has greatly improved treatment outcome. The aim of this study was to compare the effectiveness and safety of simeprevir-based or telaprevir-based triple therapy for non-cirrhotic patients in real-world clinical practice.

Methods: This multicenter study consisted of 835 consecutive Japanese HCV genotype 1b patients treated in a clinical setting, 716 of whom were enrolled (simeprevir = 256 and telaprevir = 460).

Bacterial infection as an adverse effect of telaprevir-based triple therapy for chronic hepatitis C infection.

Objective: There is little information regarding the incidence of bacterial infections as an adverse effect of telaprevir (TVR)-based triple therapy. This study was performed in order to evaluate the baseline and on-treatment predictors of bacterial infections in patients treated with TVR-based triple therapy.

Methods: This multicenter study evaluated 430 patients with chronic hepatitis C who received 12 weeks of TVR in combination with 24 weeks of pegylated interferon α2b plus ribavirin.

Comparative safety study on severe anemia by simeprevir versus telaprevir-based triple therapy for chronic hepatitis C.

Background And Aim: The addition of hepatitis C virus (HCV) NS3/4A protease inhibitors to the pegylated interferon (PEG-IFN) α and ribavirin combination regimen (triple therapy) has dramatically improved treatment outcome. Unfortunately, anemia remains a common adverse effect. This study was done to compare the development of severe anemia during simeprevir- or telaprevir-based triple therapy.

Efficacy and safety of splenectomy in telaprevir-based triple therapy for chronic hepatitis C patients with thrombocytopenia and advanced fibrosis.

Background And Aim: Thrombocytopenia (TCP) of chronic hepatitis C patients with cirrhosis has a negative impact on the management of interferon-based treatment. The aim of this study is to evaluate the efficacy and safety of telaprevir-based triple therapy for patients who have undergone splenectomy (Spx).

Methods: This prospective, multicenter study consisted of 80 patients, including 32 Spx and 48 non-Spx/TCP (platelet count: 60-99 × 10(9) /L) patients with advanced fibrosis infected with hepatitis C virus genotype 1b.