Clinical drivers in naïve patient eligibility for treatment of chronic hepatitis C

E Degasperi1, A Aghemo

  • 1AM Migliavacca Center for Liver Disease, First Division of Gastroenterology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy.

Insights

Hepatitis C virus (HCV) treatment can prevent liver disease progression and complications. Expanding therapy eligibility may reduce long-term liver-related deaths, despite potential side effects and inaccurate response predictions.

Area of Science:

  • Hepatology
  • Virology
  • Clinical Medicine

Background:

  • Hepatitis C virus (HCV) infection is a global health concern, leading to cirrhosis and liver transplantation.
  • Peginterferon and Ribavirin therapy is the sole option to prevent fibrosis progression and liver complications in chronic hepatitis C.
  • Serious side effects limit universal treatment, leading to eligibility criteria based on clinical factors.

Purpose of the Study:

  • To evaluate the benefits of expanding Hepatitis C virus (HCV) treatment eligibility beyond current guidelines.
  • To address the limitations of baseline predictions for sustained virological response (SVR).
  • To explore the long-term impact of increased treatment rates on liver-related mortality.

Main Methods:

  • Review of current international guidelines for HCV treatment eligibility.
  • Analysis of evidence regarding treatment benefits in patients with mild fibrosis.
  • Assessment of the role of on-therapy HCV kinetics in predicting treatment outcomes.
  • Evaluation of the long-term epidemiological impact of increased treatment rates.

Main Results:

  • Current guidelines recommend treatment based on liver disease severity, predicted SVR, and adverse event risk.
  • Evidence suggests treatment benefits patients with mild fibrosis, contrary to strict eligibility criteria.
  • Baseline predictions of SVR are often inaccurate due to the dynamic nature of HCV kinetics during treatment.
  • Increased patient treatment numbers are projected to reduce long-term liver-related deaths.

Conclusions:

  • HCV treatment is crucial for preventing liver disease progression and complications.
  • Current eligibility criteria may be too restrictive, potentially excluding patients who could benefit from therapy.
  • A broader treatment approach, considering on-therapy response, could improve patient outcomes and reduce mortality.
  • Expanding HCV treatment programs is a viable strategy for long-term public health benefit.

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