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EASL 2014: Prolonged Pegylated Interferon + Tenofovir Does Not Prevent Hepatitis Delta Relapse

Treating hepatitis B patients with hepatitis delta virus (HDV) coinfection using pegylated interferon plus tenofovir (Viread) for 96 weeks may reduce HDV viral load, but side effects are frequent and it did not significantly improve the likelihood of hepatitis B surface antigen (HBsAg) reduction, according to a report at the 49thEASL International Liver Congress last week in London.

 

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Hepatitis Delta Found in 15% of HIV/HBV Coinfected People, Increases Risk of Death

Approximately 15% of people with HIV who test positive for hepatitis B surface antigen (HBsAg) also carry hepatitis delta virus (HDV), a defective virus that can only replicate in the presence of hepatitis B virus (HBV) but can lead to more severe liver damage, according to a recent European study.alt

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One-quarter of Patients Clear Hepatitis Delta with Pegylated Interferon

Treatment with pegylated interferon (Pegasys) -- either alone or in combination with the antiviral drug adefovir (Hepsera) -- led to clearance of hepatitis delta virus (HDV) and improvement in liver enzyme levels, according to a small study published in the January 27, 2011, New England Journal of Medicine. Adefovir alone, however, had no effect on HDV.

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