Case Report: Lenvatinib for the treatment of recurrent hepatocellular carcinoma in people living with HIV: a report of two cases

Hepatocellular carcinoma in people living with HIV

People living with HIV (PLWH) carry a higher risk of developing chronic liver disease and hepatocellular carcinoma (HCC). This relates to shared transmission pathways of HIV and viral hepatitis and a plethora of direct and indirect effects of HIV in the progression of chronic liver disease and HCC. In absence of active cancer treatment, the prognosis of PLWH affected by HCC is worse compared to matched controls without HIV. Evolving evidence suggests that PLWH may receive curative therapies including liver transplantation, loco-regional and systemic anti-cancer therapy for HCC with comparable benefit than people without HIV, underscoring that well controlled HIV infection should not be a barrier to the delivery of cancer care. Nevertheless, PLWH have historically been excluded from interventional clinical trials, and most of the evidence supporting clinical decision making in this population comes from small retrospective studies, adding further challenges to the management of PLWH affected by HCC. Furthermore, whether the biology of the tumour and its microenvironment is influenced by HIV and affects response to treatment is incompletely understood. In this review we summarise the current understanding of pathophysiology, screening and management of HCC in PLWH and discuss the persisting challenges and disparities in care which may contribute to clinical outcome in PLWH.