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Hepatitis B virus reactivation associated with anti‐neoplastic therapy

Hepatitis B virus reactivation associated with anti‐neoplastic therapy Reactivation of hepatitis B virus (HBV) infection is a known complication during and after anti‐cancer therapy. This condition can affect two patient populations: it is most commonly seen in patients who are seropositive for hepatitis B surface antigen (HBsAg), but it is also being increasingly reported among patients who are HBsAg‐negative but who have prior infection, as evident by seropositive status for antibody to hepatitis B core antigen (anti‐HBc), irrespective of their anti‐HBs (antibody to HBsAg) status. The clinical course can vary from asymptomatic hepatitis to fulminant hepatic failure that can be potentially fatal. With the increasing use of biological agents in addition to potent cytotoxic chemotherapy in the armamentarium of anti‐cancer treatments, reactivation of hepatitis B has become a common clinical situation that is faced by both oncologists and hepatologists especially in HBV endemic areas. In this review, we discuss the clinical course of reactivation in the two HBV‐infected sub‐populations, and the role of anti‐virals in the prevention and management of HBV reactivation in association with cytotoxic chemotherapy and biological therapies. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Gastroenterology and Hepatology Wiley

Hepatitis B virus reactivation associated with anti‐neoplastic therapy

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References (87)

Publisher
Wiley
Copyright
Copyright © 2013 Wiley Publishing Asia Pty Ltd and Journal of Gastroenterology and Hepatology Foundation
ISSN
0815-9319
eISSN
1440-1746
DOI
10.1111/j.1440-1746.2012.07280.x
pmid
23020594
Publisher site
See Article on Publisher Site

Abstract

Reactivation of hepatitis B virus (HBV) infection is a known complication during and after anti‐cancer therapy. This condition can affect two patient populations: it is most commonly seen in patients who are seropositive for hepatitis B surface antigen (HBsAg), but it is also being increasingly reported among patients who are HBsAg‐negative but who have prior infection, as evident by seropositive status for antibody to hepatitis B core antigen (anti‐HBc), irrespective of their anti‐HBs (antibody to HBsAg) status. The clinical course can vary from asymptomatic hepatitis to fulminant hepatic failure that can be potentially fatal. With the increasing use of biological agents in addition to potent cytotoxic chemotherapy in the armamentarium of anti‐cancer treatments, reactivation of hepatitis B has become a common clinical situation that is faced by both oncologists and hepatologists especially in HBV endemic areas. In this review, we discuss the clinical course of reactivation in the two HBV‐infected sub‐populations, and the role of anti‐virals in the prevention and management of HBV reactivation in association with cytotoxic chemotherapy and biological therapies.

Journal

Journal of Gastroenterology and HepatologyWiley

Published: Jan 1, 2013

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