Management of hepatitis C virus and human immunodeficiency virus coinfection

C R O'neil1, C S Coffin

  • 1Department of Internal Medicine, Faculty of Medicine, University of Calgary, Calgary, Canada - cscoffin@ucalgary.ca.

Insights

Second-generation direct-acting antivirals (DAAs) significantly improve treatment outcomes for patients coinfected with HIV and Hepatitis C virus (HCV), achieving high sustained virological response (SVR) rates with minimal side effects.

Area of Science:

  • Hepatology
  • Infectious Diseases
  • Virology

Background:

  • Liver disease is a significant cause of illness and death in patients with HIV and Hepatitis C virus (HCV) coinfection.
  • Previous treatments for HCV in HIV-positive patients, including interferon and first-generation direct-acting antiviral agents (DAAs), had limited efficacy and significant side effects.
  • Drug-drug interactions were a major concern with earlier treatment regimens.

Purpose of the Study:

  • To provide a comprehensive overview of the epidemiology, diagnosis, screening, and treatment of HIV/HCV coinfection.
  • To highlight the advancements in treatment outcomes with second-generation DAAs for HCV/HIV coinfected patients.
  • To focus on the application of DAAs in this challenging-to-treat patient population.

Main Methods:

  • Review of current literature on HIV/HCV coinfection and its treatment.
  • Analysis of treatment outcomes with second-generation direct-acting antiviral agents (DAAs).
  • Discussion of epidemiological trends, diagnostic approaches, and screening strategies.

Main Results:

  • Second-generation DAAs have dramatically improved sustained virological response (SVR) rates in HCV/HIV coinfected patients, exceeding 90%.
  • Treatment courses with second-generation DAAs are generally simple, short, and associated with minimal adverse effects.
  • These newer agents represent a significant advancement over interferon-based regimens and first-generation DAAs.

Conclusions:

  • Second-generation DAAs offer a highly effective and well-tolerated treatment option for HCV/HIV coinfected individuals.
  • The management of HCV in HIV-positive patients has been revolutionized, leading to better health outcomes.
  • Comprehensive management strategies including screening and updated treatment protocols are crucial for this population.

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