Treatment of chronic hepatitis B with human lymphoblastoid interferon: results of a controlled trial. 1988

G Mazzella, and N Villanova, and M Abdu-Ahmed, and L Barbara, and G Saracco, and M Rizzetto, and C Cancellieri, and E Roda
Clinica Medica e Gastroenterologia, Università di Bologna, Italy.

The aim of this study was to evaluate the efficacy of human lymphoblastoid interferon (Wellferon) in the treatment of chronic hepatitis B virus (HBV) infection. To date 70 patients have entered the study, 33 randomized to receive interferon at doses of 5 MU/m2 i.m. daily for the first 4 weeks and three times weekly for 5 months thereafter and 31 acted as controls. Seventy-nine per cent of the treated group permanently cleared HBV DNA compared with 48% of the control group (p = 0.01): 69% of the treated patients and 38% of the controls who eliminated HBV DNA cleared HBeAg, HBeAb (p = 0.02). Twenty-four per cent of the treated patients and 3% (p = 0.01) of the control group had clearance of HBsAg and seroconversion to HBsAb. From these results it was concluded that interferon had a therapeutic effect on Italian heterosexual patients with chronic hepatitis B viral replication.

UI MeSH Term Description Entries
D007370 Interferon Type I Interferon secreted by leukocytes, fibroblasts, or lymphoblasts in response to viruses or interferon inducers other than mitogens, antigens, or allo-antigens. They include alpha- and beta-interferons (INTERFERON-ALPHA and INTERFERON-BETA). Interferons Type I,Type I Interferon,Type I Interferons,Interferon, Type I,Interferons, Type I
D007558 Italy A country in southern Europe, a peninsula extending into the central Mediterranean Sea, northeast of Tunisia. The capital is Rome. Sardinia
D011897 Random Allocation A process involving chance used in therapeutic trials or other research endeavor for allocating experimental subjects, human or animal, between treatment and control groups, or among treatment groups. It may also apply to experiments on inanimate objects. Randomization,Allocation, Random
D002986 Clinical Trials as Topic Works about pre-planned studies of the safety, efficacy, or optimum dosage schedule (if appropriate) of one or more diagnostic, therapeutic, or prophylactic drugs, devices, or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries. Clinical Trial as Topic
D004279 DNA, Viral Deoxyribonucleic acid that makes up the genetic material of viruses. Viral DNA
D006509 Hepatitis B INFLAMMATION of the LIVER in humans caused by a member of the ORTHOHEPADNAVIRUS genus, HEPATITIS B VIRUS. It is primarily transmitted by parenteral exposure, such as transfusion of contaminated blood or blood products, but can also be transmitted via sexual or intimate personal contact. Hepatitis B Virus Infection
D006513 Hepatitis B e Antigens A closely related group of antigens found in the plasma only during the infective phase of hepatitis B or in virulent chronic hepatitis B, probably indicating active virus replication; there are three subtypes which may exist in a complex with immunoglobulins G. HBeAg,Hepatitis B e Antigen,Hepatitis Be Antigen,e Antigen,e Antigens,HBe Ag-1,HBe Ag-2,Hepatitis Be Antigens,Antigen, Hepatitis Be,Antigen, e,Antigens, Hepatitis Be,Antigens, e,Be Antigen, Hepatitis,Be Antigens, Hepatitis
D006514 Hepatitis B Surface Antigens Those hepatitis B antigens found on the surface of the Dane particle and on the 20 nm spherical and tubular particles. Several subspecificities of the surface antigen are known. These were formerly called the Australia antigen. Australia Antigen,HBsAg,Hepatitis B Surface Antigen,Antigen, Australia
D006521 Hepatitis, Chronic INFLAMMATION of the LIVER with ongoing hepatocellular injury for 6 months or more, characterized by NECROSIS of HEPATOCYTES and inflammatory cell (LEUKOCYTES) infiltration. Chronic hepatitis can be caused by viruses, medications, autoimmune diseases, and other unknown factors. Chronic Hepatitis,Cryptogenic Chronic Hepatitis,Hepatitis, Chronic, Cryptogenic,Hepatitis, Chronic Active,Hepatitis, Chronic Persistent,Chronic Active Hepatitis,Chronic Hepatitis, Cryptogenic,Chronic Persistent Hepatitides,Chronic Persistent Hepatitis,Hepatitis, Cryptogenic Chronic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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