Hepatitis C virus: A critical approach to who really needs treatment

Elias Kouroumalis1, Argyro Voumvouraki2

  • 1Department of Gastroenterology, University of Crete Medical School, Heraklion 71500, Crete, Greece. kouroumi@uoc.gr.

Insights

The World Health Organization

Area of Science:

  • Hepatology and Infectious Diseases
  • Public Health and Epidemiology

Background:

  • Effective hepatitis C virus (HCV) treatments exist, aiming for global eradication by 2030.
  • The COVID-19 pandemic redirected resources, impacting HCV elimination efforts.
  • HCV infection progression is influenced by comorbidities and specific population behaviors.

Purpose of the Study:

  • To review the feasibility of WHO's HCV elimination program.
  • To analyze the natural course of HCV infection.
  • To identify comorbidities and subpopulations critical for HCV dissemination and management.

Main Methods:

  • Review of existing literature on HCV epidemiology, treatment, and comorbidities.
  • Analysis of factors influencing HCV dissemination in marginalized populations.
  • Evaluation of the impact of the COVID-19 pandemic on HCV control programs.

Main Results:

  • Comorbidities like alcohol use, HIV coinfection, and metabolic syndrome components worsen HCV outcomes.
  • Specific subpopulations, including people who inject drugs and men who have sex with men, are key for HCV spread.
  • The feasibility of broad HCV screening is questioned due to resource reallocation.

Conclusions:

  • A targeted micro-elimination strategy focusing on high-risk groups is proposed.
  • This approach enhances feasibility and resource allocation for HCV control.
  • Screening and treatment should be prioritized for identified high-risk populations.

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