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Antiviral Therapies Promise Significant Treatment Rewards.(Brief Article)

Vaccine Weekly

| January 30, 2002 | COPYRIGHT 2002 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan.  All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)Copyright

2002 JAN 30 - (NewsRx.com & NewsRx.net) -- Decision Resources, Inc., announced the publication of "Hepatitis B Virus," a new study that explains why, despite considerable progress in the prevention and treatment of this disease, the hepatitis B virus (HBV) market remains open to innovation, particularly for therapies to treat chronically infected patients.

This study evaluated the therapeutic and commercial potential of promising agents and vaccines expected to fill this gap during the next decade.

Antiviral agents are the most promising drugs in development for the treatment of chronic HBV infection. They suppress HBV DNA replication and reduce the risk of liver damage over the course of chronic infection. The 1998 launch of GlaxoSmithKline's lamivudine, the first antiviral agent approved for chronic HBV infection, sparked a revolutionary change in the treatment of this disease. Lamivudine is administered orally, is relatively inexpensive, and has no apparent serious side effects, resulting in the widespread use of lamivudine for chronic HBV infection.

Consequently, lamivudine has taken considerable market share from interferon-(alpha), previously the only drug approved for HBV. However, ...

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