Neuromuscular diseases associated with chronic hepatitis C virus infection.

J Clin Neuromuscul Dis

Department of Neurology and Neuroscience, Cornell University Medical College/New York Presbyterian Hospital, New York, NY 10065-4885, USA.

Published: September 2011

Hepatitis C virus (HCV) infection is a growing international health problem, and more than 170 million people are chronic carriers. Up to 50% of HCV-positive patients develop at least one extrahepatic manifestation during the course of disease. To varying degrees of certainty, there is evidence of an association between chronic HCV infection and a variety of neuromuscular diseases. The pathogenesis of most extrahepatic diseases remains unclear but possibly includes HCV lymphotropism and/or HCV-induced autoantibodies. The therapeutic approach to HCV-associated autoimmune disorders entails eradication of HCV with one of the recombinant interferon-alpha preparations with or without additional immunosuppressive drugs.

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http://dx.doi.org/10.1097/CND.0b013e3181d4a527DOI Listing

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