Hepatitis C and Racial Disparity in Liver Transplant Waitlist Additions : Separate Not Equal.

Abstract

In 2014, direct-acting antivirals (DAAs) became available for hepatitis C virus (HCV) with successful results. Since their implementation, the rate of HCV waitlist (WL) for liver transplantation (LT) has decreased, but significant ethnic disparities exist. We hypothesized that the rate of decline for HCV WL for LT is different across the various racial groups. We conducted a retrospective cohort study using Organ Procurement and Transplantation Network data reports of adult LT candidates from 2014 to 2018. Overall, there was a decline in HCV WL rates for all ethnic groups (Caucasians, African Americans [AA], and Hispanics). However, the WL rates were significantly higher in AA compared with Caucasians each year, and this trend was continuous across the 5-year period. There were no differences in WL rates between Caucasians and Hispanics. The results show that health care disparities related to HCV disproportionately affect AA. The factors associated with this disparity need to be explored further to develop mechanisms to address these differences. By understanding the HCV treatment disparities across racial groups, modifications to HCV treatment nationwide can be adopted. Additional emphasis should be placed on AA to help reduce their WL rate, as well as redistributing resources to promote health care equity.