Promoting Antiviral Access and Adherence in the Expansion of Hepatitis B Prevention Programs: Insights From the Democratic Republic of Congo

Résumé fourni par la source

Hepatitis B virus (HBV) antiviral administration and adherence are essential to reach the World Health Organization's 2030 hepatitis elimination goals. As HBV treatment guidelines are now simplified and expanded, adherence to treatment will be critical, but challenges to adherence are poorly studied. After introducing tenofovir disoproxil fumarate (TDF) monotherapy to expectant mothers with high-risk HBV in Kinshasa, DRC, we conducted semi-structured interviews to understand medication adherence behaviors, to complement pill counts and measurement of TDF metabolite levels. Key facilitators of adherence identified included trust in healthcare workers, a better understanding of HBV, and family support. Identified barriers included fear of stigma and low health literacy. Knowledge about HBV disease remains low, underscoring the importance of ongoing education of clinic staff and patients alike.