Hepatitis C in African Americans

Sammy Saab1, Christian Jackson2, Jose Nieto3

  • 1Pfleger Liver Institute, UCLA Medical Center, University of California Los Angeles School of Medicine, Los Angeles, California, USA.

Insights

African Americans experience higher hepatitis C virus (HCV) prevalence and mortality. While direct-acting agents may narrow the treatment gap, healthcare providers must improve screening and address disparities in HCV care.

Area of Science:

  • Hepatology
  • Infectious Diseases
  • Health Disparities

Background:

  • African Americans face disproportionately higher hepatitis C virus (HCV) prevalence and mortality.
  • Despite slower fibrosis progression, hepatocellular carcinoma and mortality rates are elevated in African Americans with HCV.
  • Historically, sustained viral response (SVR) rates for HCV have lagged in African Americans compared to Caucasians.

Purpose of the Study:

  • To highlight the significant health disparity in hepatitis C virus (HCV) care experienced by African Americans.
  • To explore the factors contributing to lower SVR rates in African Americans.
  • To emphasize the need for improved screening, referral, and treatment strategies for HCV in this population.

Main Methods:

  • Review of existing literature on HCV prevalence, outcomes, and treatment response in African Americans.
  • Analysis of factors contributing to disparities in SVR rates.
  • Discussion of the impact of direct-acting antiviral agents on treatment outcomes.

Main Results:

  • African Americans exhibit higher HCV prevalence and mortality rates.
  • Lower SVR rates in African Americans are attributed to complex viral and host factors.
  • Direct-acting agents show promise in narrowing the SVR gap between African Americans and Caucasians.
  • Low enrollment in clinical trials impedes research on anti-viral therapy efficacy in African Americans.

Conclusions:

  • Addressing modifiable risk factors and improving healthcare provider awareness are crucial for better HCV outcomes in African Americans.
  • Enhanced screening and referral patterns are necessary to mitigate HCV health disparities.
  • The advent of direct-acting agents offers a potential pathway to reduce the SVR gap, but continued vigilance and research are essential.

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