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Updated: Aug 15, 2025
A Competent Hepatocyte Model Examining Hepatitis B Virus Entry through Sodium Taurocholate Cotransporting Polypeptide as a Therapeutic Target
Published on: May 10, 2022
High-potency nucleos(t)ide analogues alone or plus immunoglobulin for HBV prophylaxis after liver transplantation: a
Li-Ping Sheng1, Jun-Chang Zhang2, Zhi-Qiang Zhong3
1Department of Infectious Diseases and Center for Liver Diseases, Peking University International Hospital, Life Park Road No.1, Chang Ping District, Beijing, 102206, China.
Background:
The optimum prophylactic regimen against hepatitis B virus (HBV) recurrence after liver transplantation (LT) in HBV-infected patients is uncertain but of great clinical relevance. New evidence suggests that hepatitis B immunoglobulin (HBIG)-free approach would become a reasonable choice in the era of high-potency nucleos(t)ide analogues (HPNAs). We aimed to provide robust estimates for long-term survival and HBV recurrence in patients receiving different HBV-prophylaxis strategies after LT.
Methods:
We did a systematic review and meta-analysis using both pseudo-individual patient data recovered from included studies (IPDMA) and conventional trial-level aggregate data meta-analysis (ADMA). Hazard ratios (HRs) were calculated using different Cox proportional hazard models accounting for inter-study heterogeneity. ADMA was conducted to pool outcomes at specific time points.
Results:
A total of 16 studies involving 7897 patients and 41 studies involving 9435 were eligible for IPDMA and AMDA, respectively. Cumulative HBV recurrence rate and overall survival (OS) at 1, 3, 5 and 10 years post-LT were 0.3%, 0.9%, 1.2%, 1.7% and 95.6%, 89%, 86.4%, 86.4% in the HPNAs (i.e., entecavir and tenofovir) + HBIG combination group vs. 0.6%, 0.6%, 1.2%, 1.7% and 94.5%, 86.8%, 84.8%, 81.2% in the HPNAs monotherapy group (HR 1.20, 95% CI 0.56-2.60, p = 0.64; HR 1.09, 95% CI 0.70-1.69, p = 0.72), respectively. The results were compatible with AMDA.
Conclusion:
A similar HBV recurrence and overall survival were found in patients who used HPNAs (mainly entecavir) monotherapy as in those who received a combination of HPNAs and HBIG. These findings address concerns regarding the safety and effectiveness of HPNAs monotherapy.
