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Neuromuscular diseases associated with chronic hepatitis C virus infection

Joerg-Patrick Stübgen1

  • 1Department of Neurology and Neuroscience, Cornell University Medical College/New York Presbyterian Hospital, New York, NY 10065-4885, USA. pstuebge@med.cornell.edu

Journal of Clinical Neuromuscular Disease
|February 25, 2012
PubMed

Insights

Hepatitis C virus (HCV) infection affects millions globally, often leading to extrahepatic manifestations like neuromuscular diseases. Treating HCV may help manage these associated autoimmune disorders.

Area of Science:

  • Hepatology
  • Virology
  • Neurology

Background:

  • Hepatitis C virus (HCV) infection is a significant global health concern, impacting over 170 million individuals chronically.
  • A substantial proportion of HCV-positive patients (up to 50%) experience extrahepatic manifestations.

Observation:

  • Evidence links chronic HCV infection to various neuromuscular diseases.
  • The exact mechanisms driving these extrahepatic conditions are not fully understood.

Findings:

  • Potential causes for extrahepatic manifestations include HCV lymphotropism and the development of HCV-induced autoantibodies.
  • Neuromuscular complications are a recognized comorbidity in chronic Hepatitis C.

Implications:

  • Therapeutic strategies for HCV-associated autoimmune disorders focus on eradicating the virus.
  • Treatment involves recombinant interferon-alpha, potentially combined with immunosuppressive agents.

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