Hepatitis C virus: A global view

Amal Ahmed Mohamed1, Tamer A Elbedewy1, Magdy El-Serafy1

  • 1Amal Ahmed Mohamed, Biochemistry Department, National Hepatology and Tropical Medicine Institute, Cairo 11796, Egypt.

World Journal of Hepatology
|November 27, 2015
PubMed

Insights

Hepatitis C virus (HCV) infection affects millions globally, leading to severe liver disease. New direct-acting antivirals, like sofosbuvir, offer effective, peginterferon-free treatment options, improving patient outcomes.

Area of Science:

  • Hepatology
  • Virology
  • Infectious Diseases

Background:

  • Hepatitis C virus (HCV) poses a significant global health burden, infecting 130-175 million people.
  • Chronic HCV infection is a leading cause of liver cirrhosis, hepatocellular carcinoma (HCC), and end-stage liver disease.
  • Current management focuses on preventing liver complications and treating extrahepatic manifestations.

Purpose of the Study:

  • To review the advancements in Hepatitis C virus (HCV) treatment.
  • To highlight the shift from peginterferon-based therapies to direct-acting antivirals (DAAs).
  • To introduce sofosbuvir as a key component in peginterferon-free regimens.

Main Methods:

  • Literature review of recent studies on HCV treatment modalities.
  • Analysis of the efficacy and safety profiles of direct-acting antivirals.
  • Examination of clinical trial data for peginterferon-free regimens.

Main Results:

  • Peginterferon-based treatments are associated with numerous side effects, limiting accessibility.
  • Direct-acting antivirals represent a significant therapeutic advancement for chronic HCV.
  • Sofosbuvir is a pioneering compound enabling effective peginterferon-free combination therapies.

Conclusions:

  • The development of DAAs has revolutionized HCV management.
  • Peginterferon-free regimens, including sofosbuvir, offer improved treatment options with better tolerability.
  • Continued research into novel antiviral strategies is crucial for global HCV eradication.

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