نتایج جستجو برای: hbv prophylaxis
تعداد نتایج: 44040 فیلتر نتایج به سال:
Reactivation of hepatitis B virus (HBV) has been reported not only in HBsAg-positive patients undergoing systemic chemotherapy, but also in a proportion of HBsAg-negative patients with HBc antibody and/or HBs antibody. Recently, rituximab-plus-steroid combination chemotherapy (R-CHOP, etc.) has been identified as a risk factor for HBV reactivation in HBsAg-negative patients with malignant lymph...
BACKGROUND Without appropriate prophylaxis, the rate of vertical transmission of hepatitis B virus (HBV) can be as high as 95%. Alberta's provincial prenatal program screens all pregnant women for HBV, and provides prophylaxis to infants born to HBV-infected women. Canadian data on the outcomes of such programs are limited. METHODS We conducted a retrospective review of data from pregnant Alb...
HBV infection remains a major global health problem and continues to be a common cause of liver-related morbidity and mortality in both immunocompetent and immunosuppressed individuals. Reactivation of HBV is a serious complication of chemotherapy/immunosuppressive therapy in patients with HBV infection. In this article, we aim to describe the diagnosis, prevention and management of HBV infecti...
Use of organs from donors testing positive for hepatitis B virus (HBV) may safely expand the donor pool. The American Society of Transplantation convened a multidisciplinary expert panel that reviewed the existing literature and developed consensus recommendations for recipient management following the use of organs from HBV positive donors. Transmission risk is highest with liver donors and si...
INTRODUCTION The effectiveness of a screening strategy for the detection of a hepatitis B virus (HBV) infection followed by prophylaxis in order to prevent HBV reactivation was assessed in patients with hematologic neoplasms. MATERIAL AND METHODS A decision tree was developed to compare the cost and effectiveness (prevented reactivations) over an 18 month period of a screening strategy prior ...
Background: In Ivory Coast, as in the rest of sub Saharan Africa, despite introduction anti-hepatitis B vaccine, toddlers and children remain a segment population frequently infected with Hepatitis Virus (HBV). The conditions early HBV transmission, notably materno-fetal route summarily documented Africa. Methods: From June to November 2018, we analyzed socio-demographical, serological, viral f...
BACKGROUND Reactivation of HBV replication with an increase in serum HBV DNA and alanine aminotransferase (ALT) activity has been reported in 20-50% of hepatitis B carriers undergoing cytotoxic chemotherapy for cancer treatment. Manifestation of HBV reactivation ranges from asymptomatic self-limiting hepatitis to severe progressive hepatic failure and fatal consequences. AIM To investigate th...
OBJECTIVE The aim of this study is to evaluate the outcomes of hepatitis B surface antigen (HBsAg)-negative, anti-HBc-positive patients who received immunosuppressive therapies. PATIENTS AND METHODS We retrospectively evaluated the medical records of HBsAg-negative, anti-HBc-positive patients with hematological diseases or solid tumors who underwent immunosuppressive therapies and were referr...
BACKGROUND Hepatitis B virus (HBV) reactivation in patients with resolved HBV infection (HBsAg negative, antiHBc positive) is uncommon, but potentially fatal. The role of HBV prophylaxis in this setting is uncertain. The aim of this study was to compare the efficacy of tenofovir disoproxil fumarate (TDF) prophylaxis versus close monitoring in antiHBc-positive, HBsAg-negative patients under trea...
PURPOSE The purpose of this study was to explore the outcomes and risk factors for hepatitis B virus (HBV) reactivation after kidney transplantation in occult HBV carriers, who are hepatitis B surface antigen (HBsAg) seronegative and hepatitis B core antibody (HBcAb) seropositive before kidney transplantation. METHODS We retrospectively analyzed 322 occult HBV carriers who received kidney tra...
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