Simple scoring system for prediction of hepatocellular carcinoma occurrence after hepatitis C virus eradication by direct-acting antiviral treatment: All Kagawa Liver Disease Group Study.

Direct acting antivirals (DAA) have recently been developed to treat patients with hepatitis C virus (HCV) infection, and interferon-free DAA treatment has improved the cure rate of patients. However, the occurrence rate of hepatocellular carcinoma (HCC) following HCV eradication remains unknown. Therefore, the present study aimed to identify predictors of HCC occurrence following DAA treatment.

Hand-Foot Syndrome and Post-Progression Treatment Are the Good Predictors of Better Survival in Advanced Hepatocellular Carcinoma Treated with Sorafenib: A Multicenter Study.

Objective: To determine the relationship between treatment outcomes and hand-foot syndrome (HFS), and the relationship between survival rate and post-progression treatment after sorafenib therapy.

Methods: The study assessed 314 patients with advanced hepatocellular carcinoma (HCC) treated with sorafenib at 5 general hospitals in Kagawa Prefecture, Japan.

Results: At the start of sorafenib therapy, 23.

Complex Pattern of Resistance-Associated Substitutions of Hepatitis C Virus after Daclatasvir/Asunaprevir Treatment Failure.

Backgrounds & Aims: We aimed to clarify the characteristics of resistance-associated substitutions (RASs) after treatment failure with NS5A inhibitor, daclatasvir (DCV) in combination with NS3/4A inhibitor, asunaprevir (ASV), in patients with chronic hepatitis C virus genotype 1b infection.

Methods: This is a nationwide multicenter study conducted by the Japanese Red Cross Liver Study Group. The sera were obtained from 68 patients with virological failure after 24 weeks of DCV/ASV treatment.

Comparison of Liver Biopsy Findings with the Digestive Disease Week Japan 2004 Scale for Diagnosis of Drug-Induced Liver Injury.

The liver biopsy remains a valuable tool in the diagnosis of drug-induced liver injury (DILI). The Digestive Disease Week Japan 2004 (DDW-J) scale proposed as an objective tool for the diagnosis of DILI has been widely used in Japan. So far, the histological features have not been compared with DDW-J scale in detail.

Alpha-fetoprotein before and after pegylated interferon therapy for predicting hepatocellular carcinoma development.

Aim: To investigate factors that accurately predict hepatocellular carcinoma (HCC) development after antiviral therapy in chronic hepatitis C (CHC) patients.

Methods: CHC patients who received pegylated interferon and ribavirin were enrolled in this cohort study that investigated the ability of alpha-fetoprotein (AFP) to predict HCC development after interferon (IFN) therapy.

Results: Of 1255 patients enrolled, 665 developed sustained virological response (SVR) during mean follow-up period of 5.

Effectiveness of extending treatment duration in therapy with pegylated interferon and ribavirin for genotype 2 hepatitis C virus infection.

The effectiveness of extending treatment duration as response guided therapy was previously reported for chronic hepatitis C (CHC) genotype 1, but is still controversial for genotype 2. The present study is a retrospective cohort study to investigate the effectiveness of extending treatment duration in therapy with pegylated interferon and ribavirin for patients with CHC genotype 2 by focusing on the timing at which patients obtained undetectable HCV RNA. A total of 306 patients who obtained undetectable HCV RNA by week 24 of treatment and completed 24 weeks of treatment were enrolled.

Low frequency of drug-resistant virus did not affect the therapeutic efficacy in daclatasvir plus asunaprevir therapy in patients with chronic HCV genotype-1 infection.

Background: The efficacy of a direct-acting antiviral agent (DAA) is compromised by the development of drug resistance. The associations between resistance-associated virus (RAV) and therapeutic outcomes have not been well-understood.

Methods: A total of 30 patients with HCV genotype-1b were enrolled and treated for 24 weeks with asunaprevir (ASV) and daclatasvir (DCV).

Impact of comorbid hepatic steatosis on treatment of chronic hepatitis C in Japanese patients and the relationship with genetic polymorphism of IL28B, PNPLA3 and LDL receptor.

The impact of hepatic steatosis on interferon therapy for patients with chronic hepatitis C (CHC) has been associated with single-nucleotide polymorphisms (SNP) of IL28B, patatin-like phospholipase domain-containing protein 3 (PNPLA3), and low-density lipoprotein (LDL) receptor. Whether this holds true for Japanese patients, however, remains unresolved. The present study prospectively enrolled 226 Japanese patients with CHC, and investigated the impact of hepatic steatosis and its related SNPs, including rs8099917 of IL28B, rs738409 of PNPLA3, and rs14158 of LDL receptor, on outcomes of peg-interferon and ribavirin therapy.

Predictive impact of polymorphism of PNPLA3 on HCC development after interferon therapy in Japanese patients with chronic hepatitis C.

The impact of single-nucleotide polymorphisms (SNP) of patatin-like phospholipase domain-containing protein 3 (PNPLA3) on development of hepatocellular carcinoma (HCC) is not clarified for Japanese patients with chronic hepatitis C. The present study investigated the associations of rs738409 PNPLA3 with HCC development after the antiviral therapy with peg-interferon and ribavirin for Japanese patients with hepatitis C virus serotype 1 and high viral load. Of the 271 patients enrolled in the study, 20 patients developed HCC, during a median follow-up period of 4.

Inhibition of hepatocellular carcinoma by PegIFNα-2a in patients with chronic hepatitis C: a nationwide multicenter cooperative study.

Background: We investigated whether the administration of maintenance doses of interferon prevented hepatocellular carcinoma (HCC) in patients with chronic hepatitis C.

Methods: Study 1: A multicenter, retrospective, cooperative study was carried out to determine whether long-term administration of low-dose peginterferon alpha-2a (PegIFNα-2a) prevented HCC development in patients with chronic hepatitis C. In total, 594 chronic hepatitis C patients without a history of HCC were enrolled and treated with 90 μg PegIFNα-2a administered weekly or bi-weekly for at least 1 year.

Efficacy and cost-effectiveness of consensus interferon monotherapy with high-dose induction for hepatitis C patients with genotype 2.

Objective: Several treatment strategies for patients with chronic hepatitis C have been compared mainly in terms of their efficacy, and it has been found that pegylated interferon (IFN) plus ribavirin has become the standard therapy, but aged patients may not tolerate ribavirin and the cost-effectiveness of treatment should also be further considered. We conducted a study to evaluate the efficacy, safety, and cost-effectiveness of consensus IFN monotherapy with high-dose induction for patients with chronic hepatitis C in clinical practice.

Material And Methods: We consecutively enrolled 104 patients with chronic hepatitis C.

Efficacy of ursodeoxycholic acid for Japanese patients with autoimmune hepatitis.

Purpose: This study aimed to investigate the efficacy of ursodeoxycholic acid (UDCA) for Japanese patients with autoimmune hepatitis (AIH).

Methods: One hundred forty-seven patients were investigated.

Results: As initial treatment, 25 patients received UDCA (300-600 mg/day) monotherapy (UDCA group), 40 received a combination of prednisolone (PSL) (≥20 mg/day) and UDCA (combination group), 68 received PSL monotherapy (PSL group), and 14 received other treatments.

Clinical features of type 1 autoimmune hepatitis in adolescence and early adulthood.

Aim: The peak age of the presentation of autoimmune hepatitis (AIH) is between 40 years and 50 years. Elderly patients have been reported to have higher frequencies of concurrent thyroid or rheumatic diseases and histological cirrhosis and a lower occurrence of treatment failure. In this study, we assessed the clinical features of Japanese type 1 AIH in adolescence and early adulthood.

Efficacy and safety of entecavir in nucleoside-naive, chronic hepatitis B patients: phase II clinical study in Japan.

Background And Aim: Entecavir has demonstrated clinical efficacy for chronic hepatitis B. This study evaluated the efficacy and safety of entecavir in nucleoside-naive Japanese chronic hepatitis B patients.

Methods: In this multicenter, double-blind study, 66 nucleoside-naive Japanese chronic hepatitis B patients were randomized to 0.

Clinical features of antinuclear antibodies-negative type 1 autoimmune hepatitis.

Aim: Antinuclear antibodies (ANA) are the main serologic markers of type 1 autoimmune hepatitis (AIH); however 20-30% of patients are negative for ANA. We assessed the clinical features of ANA-negative patients.

Methods: A retrospective analysis was performed of 176 patients with type 1 AIH (153 females, median age 55 years).

Lamivudine treatment improves the prognosis of fulminant hepatitis B.

Objective: The efficacy of lamivudine for fulminant hepatitis B has been reported in Europe and West Asia. However, in these reports, the main infection genotype is D. Furthermore, if lamivudine improves survival, prognostic factors for fulminant hepatitis B may differ from those reported previously.

Eicosapentaenoic acid supplementation for chronic hepatitis C patients during combination therapy of pegylated interferon alpha-2b and ribavirin.

Eicosapentaenoic acid (EPA) (1.8 g/day) was administered to 12 chronic hepatitis C patients receiving combination therapy of pegylated interferon (PEG-IFN) alpha-2b and ribavirin for 48 weeks (EPA group). Twelve patients were not administered EPA (control group).

A prospective and comparative cohort study on efficacy and drug resistance during long-term lamivudine treatment for various stages of chronic hepatitis B and cirrhosis.

Background And Aims: A prospective, non-randomized cohort study on long-term lamivudine treatment, comparing efficacy, drug resistance, and prognosis for various stages of chronic hepatitis B virus (HBV)-related liver disease was performed to elucidate the significance and indication of lamivudine for individual patients at each stage of disease.

Methods: A total of 158 cases consisting of 87 chronic hepatitis, 28 compensated cirrhosis, and 43 decompensated cirrhosis, with serum HBV-DNA > 5 log(10) copies/mL and with elevated alanine aminotransferase (ALT) over twice the upper normal limit or complications of hepatic insufficiency, were administered 100 mg of lamivudine daily and monitored for HBV markers, biochemistry, and prognosis.

Results: Lamivudine reduced HBV-DNA and ALT equally in all groups.

Human leukocyte antigen DR status and clinical features in Japanese patients with type 1 autoimmune hepatitis.

Aim: Human leukocyte antigen (HLA) DR status affects the clinical features of autoimmune hepatitis. In Caucasians, patients with DR3 have poorer outcomes. In Japan, the relationship between HLA DR status and clinical features has yet to be fully examined.

Zinc supplementation prevents the increase of transaminase in chronic hepatitis C patients during combination therapy with pegylated interferon alpha-2b and ribavirin.

We investigated the effects of zinc supplementation on clinical observations in chronic hepatitis C patients receiving pegylated interferon (PEG-IFN) alpha-2b plus ribavirin combination therapy. Patients were randomly allocated to receive 150 mg polaprezinc (zinc group, n=11) or no supplement (control group, n=12) daily in addition to PEG-IFN alpha-2b plus ribavirin therapy and 300 mg vitamin E and 600 mg vitamin C supplementation daily for 48 wk. Among the patients who continued treatment, the serum alanine aminotransferase (ALT) level at 12 wk in the zinc group was significantly lower than that in the control group.

Systemic inflammatory response syndrome strongly affects the prognosis of patients with fulminant hepatitis B.

Background: Hepatitis B virus infection is the most frequent cause of fulminant hepatic failure. Recently, systemic inflammatory response syndrome has been reported to be important in patients with fulminant hepatic failure. However, prognostic factors for fulminant hepatitis B have not been fully examined.

Prognostic factors for fatal outcomes prior to receiving liver transplantation in patients with non-acetaminophen-related fulminant hepatic failure.

Background And Aim: Many patients continue to die due to the rapid development of cerebral edema and/or multiple organ failure prior to receiving a liver transplantation.

Methods: We investigated the prognostic factors associated with 1-week fatal outcomes after the diagnosis of fulminant hepatic failure, which were associated with fatal outcomes prior to receiving liver transplantation, in 104 patients with non-acetaminophen-related fulminant hepatic failure.

Results: With a multivariate logistic regression analysis, age (>40 years), systemic inflammatory response syndrome (SIRS) and plasma prothrombin activities ( View Article and Find Full Text PDF

Clinical features of Japanese type 1 autoimmune hepatitis patients with zone III necrosis.

Aim: In Caucasians in northern Europe and North America, type 1 autoimmune hepatitis is characterized by susceptibility to human leukocyte antigens DR3 and DR4, and patients with zone III necrosis more frequently have an acute onset of the disease and a lower frequency of cirrhosis than those without. In Japanese patients, however, type 1 autoimmune hepatitis is primarily associated with DR4, and there are almost no DR3-positive patients. Thus, the clinical features of Japanese patients with type 1 autoimmune hepatitis and zone III necrosis may be different from those reported previously for Caucasians.

[A case of gastric arteriovenous malformation forming faded depression].

A 48-year-old man was referred to our hospital because of anemia. Upper gastrointestinal endoscopy showed discolored depressive lesion like gastric cancer, 30mm in diameter, in the greater curvature of the upper gastric body. During the endoscopic examination, pulsative bleeding from the lesion was occurred and we performed clipping hemostasis.

Effects of eicosapentaenoic acid supplementation in the treatment of chronic hepatitis C patients.

Eicosapentaenoic acid (EPA) has been shown to exert anti-inflammatory actions. To evaluate the effects of EPA on chronic hepatitis C, we administered EPA ethyl ester capsules to patients receiving the combination therapy of interferon alpha-2b and ribavirin. EPA (1,800 mg/d) was supplemented in combination with vitamin E (300 mg/d) and C (600 mg/d) to 5 chronic hepatitis C patients (EPA group).