Persistence of serum hepatitis B virus deoxyribonucleic acid in hepatitis B surface antigen-positive patients with chronic persistent hepatitis treated with prednisone

A randomised double-blind placebo-controlled trial of prednisolone therapy in HBeAg and HBV DNA positive Chinese patients with chronic active hepatitis B

Forty-one hepatitis B e antigen (HBeAg) and hepatitis B virus (HBV) DNA positive Chinese patients with chronic active hepatitis B were randomized to receive either prednisolone or placebo oral for 8 weeks. The prednisolone group received 60 mg daily for 2 weeks, 40 mg for 2 weeks, 20 mg for 2 weeks, 10 mg for 1 week and 5 mg for 1 week. In 18 patients receiving prednisolone, serum HBV DNA levels rose during the course of therapy, but dropped abruptly within 1 month of cessation of treatment. Conversely, their serum alanine aminotransferase (ALT) levels decreased during high doses of prednisolone therapy, and then became transiently elevated during the period of withdrawal of prednisolone. At 1 year from initial treatment, the serum HBV DNA and ALT levels were similar between the groups of patients treated with prednisolone or placebo. In the prednisolone treated group, 66.7% of patients became HBV DNA negative, 50% became HBeAg negative, and 33.3% seroconverted to antibody to HBeAg (anti-HBe). In the placebo treated group, 60.9% of patients became HBV DNA negative, 60.9% became HBeAg negative, and 56.5% seroconverted to anti-HBe. Hepatic decompensation was not noted in any of the prednisolone-treated patients. Thus, the effects of the withdrawal prednisolone therapy on serum ALT and HBV DNA levels was temporary, and no differences in serum viral markers or biochemical parameters of liver inflammation between these two groups were noted at the 1 year follow-up period.

Unusually rapid development of a HBsAG-positive liver cirrhosis after liver transplantation

We report the case of a 44-year-old man who was transplanted in 1986 for hepatocellular carcinoma in a HBsAG-positive liver cirrhosis. The patient had no severe complications postoperatively. He received passive immunization for the prevention of hepatitis B reinfection during the first 6 months after liver grafting. Twelve months after the transplantation the new liver was reinfected with hepatitis B virus. Without any clinical or laboratory signs of severe hepatitis, the patient developed a histologically proven complete liver cirrhosis within 8 months after reinfection of the graft. The reasons for this might have been, first, a deleterious course of the infection under immunosuppressive therapy, and, second, the additional influence of a postoperatively acquired CMV infection or the combined toxic influence of cyclosporin A and its metabolites on the acute inflammation in the liver.

Effect of short-term prednisolone therapy in patients with severe chronic type B hepatitis

Ten patients with severe chronic type B hepatitis confirmed by liver biopsy were treated with prednisolone for eight weeks and followed up for more than one year. The patients were comprised of 6 males and 4 females, ages 17 to 45 (mean 32) yrs. Serum alanine aminotransferase (ALT) was elevated more than one month before the treatment in all (mean: 379 U/L, range: 87 to 772 U/L). Initial serological tests showed hepatitis B surface antigen (HBsAg) and hepatitis B e antigen (HBeAg) in all and hepatitis B virus DNA (HBV-DNA) in 7/10 (70%). Liver biopsy showed severe chronic active hepatitis with confluent necrosis or acinar hepatitis in all. Prednisolone, 60 mg/day, was administered initially and the dose was tapered every 2 weeks over the 8 weeks period. Two to six months after cessation of treatment, 5 of 10 patients showed a disappearance of HBeAg and serum HBV-DNA and return of serum ALT level to normal (responders). The initial serum ALT level in responders was slightly higher than that of non-responders (mean: 404 vs. 355 U/L), but there was no statistical significance. Among 5 responders, serum HBV-DNA was detected in three patients initially and was transiently detected in one patient during treatment. In non-responders, HBeAg persisted during and after the treatment and serum HBV-DNA persisted in three, but serum ALT was decreased in all. One patient who did not show any clinical or serological improvement, died of jaundice, ascites and hepatic encephalopathy 4 months later.(ABSTRACT TRUNCATED AT 250 WORDS)

Is anti-HBc IgM a useful clinical test in patients with HBsAg-positive chronic hepatitis or primary hepatocellular carcinoma?

Seventy HBsAg-positive patients, including 24 with primary hepatocellular carcinoma, 34 with chronic active hepatitis, 12 with chronic persistent hepatitis and 30 asymptomatic healthy hepatitis B virus carriers were tested for anti-HBc IgM using the Corzyme-M test. Anti-HBc IgM was detected in 50% of the primary hepatocellular carcinoma patients, 26.5% of the chronic active hepatitis patients, 25% of the chronic persistent hepatitis patients, but in none of the healthy hepatitis B virus carriers. There was no correlation between the presence of anti-HBc IgM and HBeAg, hepatitis B virus DNA, ALT or alpha-fetoprotein levels in either the chronic active hepatitis or chronic persistent hepatitis patients. However, a significantly higher positive rate of anti-HBc IgM was noted in the HBeAg-positive or HBV DNA-positive primary hepatocellular carcinoma patients than in those with negative markers of viral replication, but no correlation was noted between the presence of anti-HBc IgM and serum ALT or alpha-fetoprotein levels in these primary hepatocellular carcinoma patients. Also, no differences in positivity for HBeAg, HBV DNA or levels of serum ALT were noted when patients with high titers of anti-HBc IgM were compared to those with low titers. Thus, anti-HBc IgM cannot distinguish between HBsAg-positive patients with chronic active hepatitis, chronic persistent hepatitis or primary hepatocellular carcinoma, does not correlate with serum ALT or alpha-fetoprotein levels and is only associated with markers for viral replication in primary hepatocellular carcinoma patients. Based on this, anti-HBc IgM appears to have a limited usefulness for diagnosis of either chronic hepatitis B or primary hepatocellular carcinoma.(ABSTRACT TRUNCATED AT 250 WORDS)