Abstract
Background
Liver transplantation (LT) represents the best therapeutic option for hepatocellular
carcinoma (HCC) and end-stage liver disease (ESLD). Although HIV infection does not
seem to lower survival rates, HCV and HCC recurrence appear more harmful.
Aims
To compare the overall survival after LT; evaluate the impact of anti-HCV direct-acting
agents (DAA); assess the rate of HCC recurrence in HIV-positive and negative patients.
Methods
Subjects with HCV/HBV infection who underwent LT for HCC or ESLD from 2012 to 2019
were retrospectively evaluated.
Results
Study population included 299 individuals, 31 (10.4%) were HIV-positive. Overall mortality
was similar (16.1% versus 19.0%, p = 0.695). HCC recurrence was observed in 6 HIV-positive (19.4%) and in 17 negative
subjects (6.3%, p = 0.022). Time to relapse was 831 days in HIV-positive and 315 days in negative patients
(p = 0.046). Cox model found a significant role for HIV in univariate analysis but,
after adjusting for variables, extra-hepatic tumor was the only factor associated
to recurrence (aHR 56.379, p < 0.001).
Conclusions
Post-LT survival improved after DAA availability and HIV has no impact on mortality.
A higher and delayed rate of HCC recurrence was observed in co-infected individuals:
surveillance protocols should be strengthened along time in this population.
Keywords
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Article info
Publication history
Published online: May 27, 2022
Accepted:
May 5,
2022
Received:
November 13,
2021
Edited by: Maurizio VecchiIdentification
Copyright
© 2022 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.