Chronic Hepatitis B: Current Management and Future Directions

Abstract

Chronic hepatitis B virus (HBV) infection remains a major global health burden, affecting millions and contributing significantly to liver-related morbidity and mortality. While substantial progress has been made in elucidating the virology and natural history of HBV, the management of chronic hepatitis B (CHB) continues to present clinical challenges. The development of potent nucleos(t)ide analogs and pegylated interferon has improved viral suppression and delayed disease progression, yet a definitive cure remains elusive due to the persistence of covalently closed circular DNA (cccDNA). Recent research has focused on novel antiviral agents, immunomodulatory therapies, and combination strategies aimed at achieving a functional cure. This review summarizes current therapeutic approaches, recent advancements, and emerging directions in CHB management.