A randomized, controlled trial of interferon alfa-2b alone and with simultaneous prednisone for the treatment of chronic hepatitis B. French Multicenter Group.

The aim of the study was to evaluate the safety and effectiveness of interferon alpha-2b with or without concomitant corticosteroid treatment in patients with chronic hepatitis B. Fifty-six patients were randomly allocated to two treatment groups. Group I (n = 25) received interferon alpha-2b (INTRON A, Schering-Plough Corporation) 5 million unit subcutaneously, three times a week for 24 weeks. Group II (n = 31) received interferon according to the same protocol and prednisolone in decreasing doses of 60, 40, 20 mg for 6 weeks. The two groups were well matched for demographic, biochemical, virological and histologic features. Both groups were followed up for 24 weeks after treatment. No statistical difference was observed between the two groups at the end of the follow-up in alanine aminotransferase values, HBV DNA negativation, HBeAg loss, anti-HBe seroconversion and the Knodell score. The greater proportion of HBsAg clearance in the combination group, particularly in patients with low alanine aminotransferase values, was, however, not significant. In patients with low alanine aminotransferase values, only the Knodell score was significantly decreased in patients treated with interferon and prednisolone. The only factor which was found to be a predictor of response was the assumed duration of hepatitis. These findings showed that a concomitant short administration of corticosteroids during the first weeks of interferon therapy did not improve results with interferon alone.