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Postinfantile Giant Cell Hepatitis with Features of Acute Severe Autoimmune Hepatitis Probably Triggered by Diclofenac in a Patient with Primary Myelofibrosis.

Giant cell hepatitis (GCH) is commonly reported in neonatal and infantile liver diseases but rarely in adults where the term postinfantile GCH (PIGCH) is used. PIGCH is associated with many diseases, including drugs toxicity, viruses, and autoimmune liver diseases, with autoimmune hepatitis (AIH) being the most prevalent. We present a case of PIGCH in a 76-year-old female without known history of liver disease who suffered from an acute severe episode of hepatitis. After careful exclusion of other hepatitis causes by imaging, virological, immunological, and microbiological investigations, a di…

Time trend of reported cases and publications: hepatitis E in comparison to hepatitis A - D in Germany from 2001 to 2016.

BACKGROUND: The frequency of autochthonous hepatitis E virus (HEV) infections in Western countries has increased since the millennium, probably due to a higher awareness for HEV. The aim of this study was to analyze the epidemiological situation and regional distribution of HEV in comparison to hepatitis A - D in Germany. METHODS: Data of the reported cases, patients' travel histories, and the regional distribution of hepatitis A - E virus infections from 2001 to 2017 were extracted from databases of the Robert Koch Institute. The number of publications per year on each hepatitis virus was us…

Immunization Against Hepatitis A Virus and Hepatitis B Virus in Patients with Chronic Liver Disease: Are We Doing a Good Job?

INTRODUCTION: In the era of highly effective vaccines for Hepatitis A Virus (HAV) and Hepatitis B Virus (HBV), acute viral hepatitis in patients with a chronic liver disease remains a public health concern. Vaccination for HAV and HBV is endorsed by all liver society guidelines. The aim of our study was to determine the rates of immunization in an internal medicine resident clinic. METHODS: We identified patients with a chronic liver disease seen at the University of Oklahoma Internal Medicine resident clinic between June 2014 and May 2015. ICD-9 code 571 was used to identify patients with a …

Hepatitis E Virus Genotype 1 and Hepatitis A Virus Dual Infection in Pediatric Patients with a Low Socioeconomic Status from Mexico.

OBJECTIVE: We aimed to detect and characterize hepatitis E virus (HEV) RNA in sera samples from a pediatric population infected with the hepatitis A virus (HAV) exhibiting acute hepatitis and to correlate the infection status with the clinical outcome. METHODS: Seventy-five ELISA-positive samples from children containing anti-HAV and anti-HEV IgM were used to amplify and characterize partial regions within HEV ORF2. A statistical comparison of clinical data between HEV IgM-positive/HEV RNA-positive patients and HEV IgM-positive/HEV RNA-negative patients was performed. RESULTS: Thirteen out o…

Chronic Hepatitis B Increases Liver-Related Mortality of Patients With Acute Hepatitis E: A Territorywide Cohort Study From 2000 to 2016.

BACKGROUND: The epidemiology of acute hepatitis A and E has been changing over the last 2 decades. The impact of concomitant chronic hepatitis B (CHB) on clinical outcomes remains unclear. We aimed to evaluate the morbidity and mortality of patients with acute hepatitis A or E with and without underlying CHB. METHODS: We identified consecutive patients with acute hepatitis A or E based on hepatitis serology from the electronic medical records of the Hospital Authority of Hong Kong from January 2000 to December 2016. Hepatic events, all-cause mortality, and liver-related mortality within 30 da…

Similarities and Differences in Autoimmune Hepatitis Epidemiology between East and West: Autoimmune Hepatitis in East Asia, Southeast Asia, and South Asia.

BACKGROUND: Autoimmune hepatitis (AIH) is a relatively rare disease that can develop regardless of age or ethnicity. However, its clinical features differ between eastern and western populations due to several heterogeneous genetic and environmental factors. We herein report the clinical characteristics of AIH patients in East Asia, Southeast Asia, and South Asia. SUMMARY AND KEY MESSAGES: The prevalence of AIH in eastern countries is considered to be lower than in western countries. Although a few young patients with type 2 AIH have been observed in South Asia, most patients in Asia are midd…

Socioeconomic differences in self- and family awareness of viral hepatitis status among carriers of hepatitis B or C in rural Korea.

BACKGROUND: Hepatitis is the most important cause of hepatocellular carcinoma in Korea. This study evaluated the socioeconomic differences in self- and family awareness of hepatitis status among hepatitis B and C carriers and their cohabitants in rural Korea. METHODS: In total, 5,017 randomly selected rural residents participated in a seroepidemiologic and questionnaire survey. We found 326 hepatitis B surface antigen carriers or hepatitis C antibody carriers and 310 family members cohabiting with members of this group. RESULTS: Among the hepatitis B carriers and their family members, 48.1% …

Clinical Analysis of Polyethylene Glycol Interferon-α Treatment in 155 Hepatitis B e Antigen (HBeAg)-Positive Chronic Hepatitis B (CHB) Patients.

PURPOSE: This study aims to investigate the antiviral effect of polyethylene glycol (PEG)-interferon α-2a and PEG-interferon α-2b treatment on hepatitis B e antigen (HBeAg)-positive chronic hepatitis B (CHB) at the 48th week of treatment and the 24th and 48th week after withdrawal, in order to provide guidance on the antiviral treatment of HBeAg-positive CHB patients. MATERIAL AND METHODS: Antiviral treatment was performed on 155 HBeAg-positive CHB patients. Among these patients, 66 patients received PEG-interferon α-2a treatment and 89 patients received PEG-interferon α-2b treatment; and the…

Рекомбинантная кавалентно закрытая круглая ДНК вируса гепатита В вызывает долгосрочную вирусную стойкость с хроническим гепатитом в модели мыши.

Ковалентно закрытая круглая ДНК вируса гепатита В (ГБВ) имеет решающее значение для вирусной стойкости в vivo. Недавно мы сообщили о методе рекомбинантной кавалентно закрытой круглой ДНК (rccDNA) ГБВ в разбивке по конкретным участкам рекомбинации ДНК. Используя гидродинамическую инъекцию, ccccDNA вызывает временно затяжную антигенемию ГБВ у иммунокомпетентных мышей, аналогичную острому лечению инфекции ГБВ. В этом исследовании мы смоделировали патофизиологическое воздействие хронического гепатита для воспроизведения стойкости cccDNA в мышиных моделях. Мы показали, что RCCDNA достигла долговрем

Совпадение в аннотации оригинала
UNLABELLED: Covalently closed circular DNA of hepatitis B virus (HBV) is critical for viral persistence in vivo. We recently reported a technique involving recombinant covalently closed circular DNA (rcccDNA) of HBV by site-specific DNA recombination. Using hydrodynamic injection, rcccDNA induces a temporarily prolonged HBV antigenemia in immunocompetent mic…

[Coincidence of a chronic Hepatitis C and an autoimmune Hepatitis Type 3 - successful therapy with the new direct-acting antiviral agents].

Chronic hepatitis C infection may be associated with several features of autoimmunity (i. e., detection of different kinds of autoantibodies in the serum). Hepatitis C is also associated with different autoimmune diseases, such as autoimmune thyroiditis, lichen ruber planus, and membranous glomerulonephritis being the most relevant. There are very few cases of a coincidence of chronic hepatitis C with an autoimmune hepatitis, that is usually diagnosed by detection of specific autoantibodies and typical histological features. During the time of interferon-based antiviral therapies, we often fac…

Association between timely initiation of hepatitis B vaccine and completion of the hepatitis B vaccine and national immunization program vaccine series.

BACKGROUND: Little is known about the association between the initiation of hepatitis B vaccine (HB vaccine) at birth and completion of the HB vaccine and the national immunization program vaccine (NIPV) series in Fujian, China. METHODS: A provincial survey, including children in the community and newborns in hospital, was conducted to evaluate coverage with a timely first dose of HB vaccine and the completion of three doses of HB vaccine and the NIPV series in 2013. A proportion of the samples was rechecked to investigate the relationship between the administration of a timely first dose of …

CROSS SECTIONAL STUDY OF PREVALENCE AND RISK FACTORS OF HEPATITIS B AND HEPATITIS C INFECTION IN A RURAL VILLAGE OF INDIA.

BACKGROUND: Hepatitis B virus and hepatitis C virus are among the principal causes of severe liver disease. There is limited data of epidemiology of Hepatitis B in community, more so in rural population. OBJECTIVE: To find the prevalence of hepatitis B and C infection in community and study the risk factors for their transmission. METHODS: This was a community based cross sectional study. A total of 1833 randomly selected subjects from a rural area were interviewed for risk factors for transmission and tested for markers of hepatitis B and hepatitis C infection. All the positive card tests w…

Clinical course of 161 untreated and tenofovir-treated chronic hepatitis B pregnant patients in a low hepatitis B virus endemic region.

Hepatitis B immunoprophylaxis failure is linked to high maternal viraemia. There is limited North American data on hepatitis B outcomes in pregnancy. Pregnant hepatitis B carriers were enrolled January 2011-December 2014 and offered tenofovir in the 3rd trimester if hepatitis B virus (HBV)-DNA was >7-log IU/mL. Outcomes were determined in treated vs untreated patients. In total, 161 women with 169 pregnancies (one twin, 170 infants; median age 32 years), 18% (29/161) HBeAg+ and median HBV-DNA 2.51 log IU/mL (IQR 1.66-3.65; range 0.8-8.1) were studied. 14.3% (23/161) received tenofovir due to h…

Prevention of acute exacerbation of chronic hepatitis B infection in cancer patients receiving chemotherapy in a hepatitis B virus endemic area.

UNLABELLED: Reactivation of hepatitis B viral (HBV) infection in cancer patients undergoing chemotherapy may cause interruption of chemotherapy and lead to liver failure and death. In our institute, a computerized order entry-based alert system was introduced in September 2011 to remind healthcare providers of HBV testing when prescribing chemotherapy. Since August 2012, an order entry-based therapeutic control system has been applied to ensure HBV prophylaxis during chemotherapy. This retrospective cohort study included cancer patients receiving chemotherapy in the Kaohsiung Veterans General …

[Investigation of hepatitis C virus genotype distribution in patients with chronic hepatitis C infections in Antalya Training and Research Hospital, Turkey].

Hepatitis C virus (HCV) infection is a major global health problem due to high chronicity rates, occurrence of severe hepatic diseases, and absence of an accurate therapy and effective vaccine. It is well known that viral genome is highly variable and HCV has at least six genotypes, each of them containing a series of subtypes. HCV genotypes exhibit geographical and epidemiological distribution. Genotype identification is clinically important to decide the dosage and duration of treatment since different genotypes exhibit variable response to treatment. The aim of this study was to determine t…

Fibrosing cholestatic hepatitis developing within one month after living donor liver transplantation for chronic hepatitis C-related cirrhosis: a case report.

Fibrosing cholestatic hepatitis (FCH) is a life-threatening consequence of hepatitis C virus (HCV) infection occurring in a small minority of liver transplantation (LT) recipients. We herein report a case of early-onset FCH after living donor LT in a 47-year-old woman with HCV-related cirrhosis. The patient underwent balloon-occluded retrograde transvenous obliteration of a splenorenal shunt to treat an impaired portal flow on the sixth postoperative day (POD 6) and a bypass operation for hepatic artery thrombosis on POD 12. Thereafter, the serum bilirubin levels increased gradually; however, …

Prognostic implications of recipient or donor hepatitis B seropositivity in thoracic transplantation: analysis of 426 hepatitis B surface antigen-positive recipients.

BACKGROUND: Prognostic data on survival of hepatitis B surface antigen-positive (HBsAg+) recipients and of hepatitis B core antibody-positive (HBcAb+) donors are limited in the thoracic transplantation (TT) cohort. Improved understanding of risks could potentially expand the recipient and donor pools. METHODS: Post-hoc analysis of limited-access dataset of the United Network for Organ Sharing database from January 2000-September 2010 was performed. Analyses were performed for all TT, including single and bilateral lung, orthotopic heart, and simultaneous heart-lung transplants. The primary an…

Fibrosing cholestatic hepatitis after successful interferon and ribavirin therapy for recurrent hepatitis C post living related liver transplantation: a case report.

A 33-year-old Japanese man who had suffered from liver cirrhosis due to hepatitis C virus (HCV) underwent living related liver transplantation (LRLT). The allograft was given by his brother, who was healthy with no history of hepatitis or hepatic virus infection. After LRLT, the patient's hepatitis C recurred. Liver biopsy revealed chronic viral hepatitis and no allograft rejection such as shown by portal lymphocytic infiltration or mild bridging fibrosis. Interferon and ribavirin were administered, and sustained viral response (SVR) was obtained. Although serum hepatitis B virus (HBV)-DNA/HCV…

Hepatitis C viremia patterns in incident hepatitis C infection and one year later in 150 prospectively tested persons who inject drugs.

OBJECTIVES: To assess HCV viremia levels just before, during and one year after anti-HCV seroconversion in people who inject drugs (PWID). METHODS: PWID enrolling into a needle exchange program in Malmö, Sweden, 1997-2005 constituted the source population. Sera were obtained at enrolment and at approximately 3-4 monthly intervals afterwards, and were initially tested for anti-HIV, HBsAg/anti-HBc and anti-HCV and thereafter for markers previously negative. Seroconversion to anti-HCV had occurred during the study period in 186 out of 332 seronegative subjects. In these anti-HCV seroconverters,

Increasing incidence of recent hepatitis D virus infection in HIV-infected patients in an area hyperendemic for hepatitis B virus infection.

BACKGROUND: Superinfection with hepatitis D virus (HDV) may increase the risk for hepatitis flares and chronic hepatic complications in patients with chronic hepatitis B virus (HBV) infection. This retrospective observational study aimed to examine the incidence of and factors associated with recent HDV superinfection among individuals coinfected with human immunodeficiency virus (HIV) and HBV. METHOD: Anti-HDV immunoglobulin G (IgG) was sequentially determined in 375 HIV/HBV-coinfected patients to estimate the HDV incidence between 1992 and 2012. Plasma HDV and HBV loads and HBV surface anti…