Management of chronic hepatitis B virus infection: current perspectives for the nurse practitioner.
OBJECTIVE
To address the clinical management of chronic hepatitis B virus (HBV) infection.


METHODS
Studies from the National Library of Medicine that examine the natural history, prevention, and antiviral therapy of chronic HBV infection, with emphasis on recent studies.


CONCLUSIONS
Chronic infection with HBV is a frequent cause of cirrhosis, liver cancer, and liver-related mortality worldwide. Strategies to prevent infection, screen for liver cancer in HBV carriers, and treat chronic hepatitis B are all important in managing this disorder.


CONCLUSIONS
Much can be done to prevent and treat infection. Both classes of drugs to treat hepatitis B, nucleoside analogues and interferons, have advantages and disadvantages. Selection of therapy should be based on biochemical, histological, and virological parameters as well as consideration of several practical issues.
Perrillo
Robert
R
Section of Gastroenterology and Hepatology, Ochsner Clinic Foundation, New Orleans, Louisiana 70121, USA. rperrillo@ochsner.org