Showing papers by "Antonio Craxì published in 1982"

Successful treatment of HBs and HBeAg positive chronic liver disease: prolonged inhibition of viral replication by highly soluble adenine arabinoside 5'-monophosphate (ARA-AMP).

Abstract: In eight HBs and HBe antigen positive patients with chronic active liver disease, adenine arabinoside 5'-monophosphate (ARA-AMP) given, intravenously or intramuscularly, six or 12 hours, produced inhibition of viral replication. In five patients given a short course of therapy with 10 or 15 mg/kg/day this effect was transient and in two thrombocytopenia occurred. In three further consecutive cases given a longer course with 5 mg/kg/day after five days of the high dose, thrombocytopenia was not seen and inhibition of viral replication for up to 13 months occurred. These patients lost HBV-DNA polymerase activity, serum viral DNA and HBeAg, developed anti-HBe, and HBsAg concentrations decreased. A course of twice daily intramuscular ARA-AMP given for three to five weeks as an outpatient may be expected to produce a long-term reduction in infectivity.

Effects of prednisolone/azathioprine in chronic hepatitis B viral infection.

Abstract: Changes in markers of hepatitis B viral replication and standard liver function tests were studied in 30 patients with HBsAg positive chronic liver disease starting or stopping prednisolone/azathioprine therapy, and compared with those occurring in 15 patients who did not receive therapy. On stopping prednisolone/azathioprine, 10 out of 11 HBeAg positive patients and one out of three patients negative for HBeAg and anti-HBe, lost HBV-DNA polymerase activity (p less than 0.01), five lost HBeAg, three developed anti-HBe and HBsAg concentration decreased (p less than 0.01). Only one out of seven untreated HBeAg positive patients lost HBeAg and there were no significant changes in DNA polymerase activity. In the anti-HBe positive patients, 14 starting therapy and eight untreated, there were no significant changes in the markers of viral replication - although two patients developed DNA polymerase activity on high maintenance doses of prednisolone - but a significant decrease (p less than 0.05) in aspartate transaminase in the treated group. It is concluded that the cessation of prednisolone/azathioprine therapy in HBeAg positive patients will result in a reduction in viral replication. In anti-HBe positive patients such therapy may be beneficial.

Floctafenine and Coma in Cirrhosis

Abstract: Excerpt To the editor: Floctafenine (idarac), a nonnarcotic analgesic of the hydroxyquinoline group, is used widely because of its minimal untoward side effects, even in high-risk patients. In part...