Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Often, chronic hepatitis C infection is clinically manifested as extra hepatic disease. Therapy of the extra hepatic manifestations (EHM) is always difficult and based on the optimal and individual association of antiviral treatment, immunosuppressant and plasma cleaning techniques. We observed for 4 years 246 patients admitted to "Colentina" Internal Medicine Clinic, of whom 168 were diagnosed as chronic C hepatitis. 130 of those patients have had at least one EHM. In our experience, the presence of an EHM is significantly correlated with lack of early viral response and sustained viral response, as well. Cryoglobulinemic vasculitis needs to be treated with oral or pulse corticotherapy associated to plasmapheresis. When present, peripheral neuropathy and cryocrit greater than 10% are indicators of need of more than 3 plasmapheresis sessions.
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PMID:Treatment of extrahepatic manifestations of chronic hepatitis C viral infection--a challenge. 2118 Feb 35

Cryoglobulinemic vasculitis (CV) can develop in 1.2-4% of hepatitis B virus (HBV)-infected patients. HBV infection affects about 350 million people worldwide. It can progress from acute or fulminant hepatitis to chronic hepatitis, cirrhosis or hepatocellular carcinoma. Twenty per cent of HBV patients may develop extra-hepatic manifestations, such as polyarteritis nodosa, glomerulonephritis, dermatitis, polyarthralgias and arthritis, lung disease, aplastic anaemia. Our review focuses on the role of antiviral agent nucleot(s)ide analogues (NAs) in treatment of HBV-related CV. The studies in literature have demonstrated that NAs therapy in HBV-related CV yields high virological and satisfying clinical responses in most patients with mild-and-moderate CV, but a low response in severe CV. Overall, NAs represent a promising therapeutic option for HBV-related CV. Obtaining early suppression of HBV viral load should be the main virological and clinical goal in order to prevent organ complications and lymphoproliferative disorders.
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PMID:Hepatitis B virus-related cryogobulinemic vasculitis. The role of antiviral nucleot(s)ide analogues: a review. 3112 96