Hepatitis B Virus Reactivation After Treatment for Hepatitis C in Hemodialysis Patients with HBV/HCV Coinfection
Overview
Authors
Affiliations
In coinfected HBV/HCV patients, HBV replication is usually suppressed by HCV over the time. No study to date has evaluated the HBV viremia in long-term follow-up after HCV treatment in hemodialysis patients with HBV/HCV coinfection. This study aimed to assess the evolution of HBV viremia after HCV treatment in this special population. Ten hemodialysis patients with HBV/HCV coinfection with dominant HCV infection (HBV lower than 2000 IU/mL) and significant fibrosis were treated with interferon-alpha 3 MU 3×/week for 12 months and could be followed for at least 36 months after HCV treatment. Six cases of HBV reactivation (60%) during follow-up were observed and 5/6 had been successfully treated for HCV. Patients with HBV reactivation received anti-HBV therapy. Our preliminary findings indicate that treatment of hepatitis C in HBV/HCV coinfected hemodialysis patients may favor HBV reactivation. Thus, continued monitoring of HBV viremia must be recommended and prompt anti-HBV therapy should be implemented.
Hepatitis B in Pediatric Population: Observational Retrospective Study in Romania.
Pacurar D, Dinulescu A, Jugulete G, Pasarica A, Dijmarescu I Life (Basel). 2024; 14(3).
PMID: 38541675 PMC: 10970939. DOI: 10.3390/life14030348.
Enhanced host immune responses in presence of HCV facilitate HBV clearance in coinfection.
Liu S, Zhao K, Su X, Gao X, Yao Y, Kong R Virol Sin. 2022; 37(3):408-417.
PMID: 35523417 PMC: 9243674. DOI: 10.1016/j.virs.2022.04.001.
HBV-HCV Coinfection: Viral Interactions, Management, and Viral Reactivation.
Mavilia M, Wu G J Clin Transl Hepatol. 2018; 6(3):296-305.
PMID: 30271742 PMC: 6160312. DOI: 10.14218/JCTH.2018.00016.
Hurdles to the Development of Effective HBV Immunotherapies and HCV Vaccines.
Torres-Cornejo A, Lauer G Pathog Immun. 2017; 2(1):102-125.
PMID: 28664194 PMC: 5486412. DOI: 10.20411/pai.v2i1.201.