Abstract | OBJECTIVES: METHODS: RESULTS: SVR was achieved by 9/13 patients (69%). At week 84, HBV DNA was undetectable by polymerase chain reaction in 5/13 (38%) patients, and 3 additional patients had a sustained 2-3 log reduction in HBV DNA. Five patients demonstrated a >90% decrease in HBsAg concentration at week 60, including 3 with undetectable HBV DNA at week 84 and a fourth who met criteria for SVR. CONCLUSIONS: Sixty weeks of peginterferon alfa-2a with or without lamivudine resulted in a higher rate of SVR compared to historical controls with HBeAg-negative CHB treated with 48 wk of pegylated interferon. Larger studies are necessary to assess if longer duration therapy is more effective than the standard regimen and results in a greater decline in HBsAg concentration.
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Authors | Robert G Gish, Daryl T-Y Lau, Peter Schmid, Robert Perrillo |
Journal | The American journal of gastroenterology
(Am J Gastroenterol)
Vol. 102
Issue 12
Pg. 2718-23
(Dec 2007)
ISSN: 0002-9270 [Print] United States |
PMID | 17662102
(Publication Type: Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Antiviral Agents
- DNA, Viral
- Hepatitis B e Antigens
- Interferon alpha-2
- Interferon-alpha
- Recombinant Proteins
- Lamivudine
- Polyethylene Glycols
- Alanine Transaminase
- peginterferon alfa-2a
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Topics |
- Alanine Transaminase
(blood)
- Antiviral Agents
(administration & dosage, therapeutic use)
- DNA, Viral
(blood)
- Drug Therapy, Combination
- Enzyme-Linked Immunosorbent Assay
- Female
- Hepatitis B e Antigens
(blood)
- Hepatitis B, Chronic
(drug therapy)
- Humans
- Interferon alpha-2
- Interferon-alpha
(administration & dosage, therapeutic use)
- Lamivudine
(administration & dosage, therapeutic use)
- Male
- Middle Aged
- Pilot Projects
- Polyethylene Glycols
(administration & dosage, therapeutic use)
- Recombinant Proteins
- Treatment Outcome
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