title: [Treatment of viral hepatitis].
abstract: Chronic forms of viral B,C and D hepatitis and fulminant hepatitis represent a serious healthcare problem. The study deals with the changes in the strategy in treating these diseases. During the chronic active hepatitis caused by the B hepatitis virus, the main aim of treatment is to cease multiplication of viruses, eliminate the clinical symptoms, prevent the development of cirrhosis, or the origin of hepatocellular carcinoma. The authors analyze the possibilities of the application of corticosteroids, viricidal drugs (vidarabin and interferons) and other medicaments (acyclovir, zidovudin, duramin, gancyclovir, chinacrin, and others) besides corticosteroids, interleukin 2 and tymozin from the group of immunomodulators were tested. The testing included the factor stimulating the colonies of granulocytes and myeloblasts and other substances. The therapy of acute protracted B hepatitis by means of interferon still requires controlled studies. Superinfection by D virus in chronic carriers of HBsAG causes chronic hepatitis which quickly leads to the development of cirrhosis. The therapy on basis of alpha interferon decreases the RNA virus D hepatitis serum level and leads to an improvement in the development of chronic hepatitis in half of the patients. Therapy of chronic C hepatitis on basis of corticosteroids is ineffective, and can be dangerous. Acyclovir is proved to be ineffective as well. The open study indicated certain positive results in application of interferon. The fulminant hepatitis can be defined as a development of encephalopathy and a decrease of the prothrombin time to less than 50% in the course of acute hepatitis. The break-point in the therapy of fulminant hepatitis took place in association with the performance of the transplantation of the liver. Impossibility to transplant the liver means that the effect of therapy of fulminant hepatitis is merely of supportive value. Majority of patients die due to neurologic complications, namely unmanageable oedema of the brain. But still, neither the antioedema therapy, e.g. on basis of manitol, as well as by means of corticosteroids, hemodialysis, hemofiltration, plasmapheresis and hemoperfusion, nor the treatment on basis of E1 prostaglandine improved the survival of patients. (Tab. 2, Ref. 82).
authors.affiliation: Service d'Hépatologie et de Soins Intensifs Digestifs, Hôpital Jean Minjoz, C.H.U. Besancon, France.
authors.forename: J
authors.initials: J
authors.lastname: Miguet
authors.forename: S
authors.initials: S
authors.lastname: Hrusovský
mesh_terms: D006525:Hepatitis, Viral, Human / Q000188:drug therapy*; D006801:Humans
vernacular_title: Liecba vírusových hepatitíd.