| Autor: |
Fattovich, G, Giustina, G, Brollo, L, Guido, Maria, Pontisso, Patrizia, Noventa, Franco, Alberti, Alfredo |
| Rok vydání: |
1992 |
| Předmět: |
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| Zdroj: |
Hepatology (Baltimore, Md.). 16(5) |
| ISSN: |
0270-9139 |
| Popis: |
About one third of patients with chronic hepatitis B show a sustained response when treated with interferon-alpha. Combining interferon-alpha with immunomodulators might be a way to increase response rate. The aim of this study was to compare the efficacy of lymphoblastoid interferon-alpha given alone with its efficacy when combined with levamisole in chronic hepatitis B. Forty-five patients with HBeAg-positive chronic hepatitis were randomly selected (with stratification for ALT levels) to receive a 6-mo course of combination therapy with lymphoblastoid interferon-alpha (5 million units/m2 three times per week) and levamisole (150 mg three times per week) or lymphoblastoid interferon at the same dose regimen and a matching placebo. Final evaluation 18 mo after randomization revealed a loss of both HBeAg and hepatitis B virus DNA with ALT normalization in 38% of patients treated with interferon-alpha alone and in 10% of patients receiving combination therapy. The higher response rate observed in patients treated with interferon-alpha alone was maintained after stratification for basal ALT levels (i.e., higher [45% vs. 10%] or lower [31% vs. 9%] than three times the upper normal value). The length of time to sustained HBeAg clearance was significantly (p0.05) shorter in patients receiving monotherapy than in patients receiving combination therapy. Blinded histological assessment revealed improvement in 44% of patients treated with interferon-alpha alone compared with improvement in 6% of patients receiving combination therapy. These results indicate that levamisole has no additive effects when combined with interferon-alpha in the treatment of HBeAg-positive chronic hepatitis. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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