Highly dynamic changes of regional HBV epidemiology over two decades.

Autor: Ricco G; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Coco B; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Colombatto P; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Oliveri F; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Cavallone D; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Bleve P; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Vianello B; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Romagnoli V; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Salvati A; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Surace L; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy., Bonino F; Institute of Biostructure and Bioimaging, National Research Council, Via De Amicis 95, 80145 Naples, Italy., Brunetto MR; Hepatology Unit and Laboratory of Molecular Genetics and Pathology of Hepatitis Viruses, Reference Center of the Tuscany Region for Chronic Liver Disease and Cancer, University Hospital of Pisa, Via Paradisa 2, 56124 Pisa, Italy; Institute of Biostructure and Bioimaging, National Research Council, Via De Amicis 95, 80145 Naples, Italy. Electronic address: maurizia.brunetto@unipi.it.
Jazyk: angličtina
Zdroj: Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver [Dig Liver Dis] 2023 Apr; Vol. 55 (4), pp. 519-526. Date of Electronic Publication: 2022 Nov 18.
DOI: 10.1016/j.dld.2022.11.003
Abstrakt: Background & Aim: HBV epidemiology is highly heterogeneous and rapidly evolving worldwide: we studied its last two-decades dynamics in a large single center cohort.
Methods: In all consecutive HBsAg-positive subjects firstly admitted (2000-2019) at the Pisa-University-Hospital Hepatology-Referral-Center, demographic, virologic and clinical variables were analyzed by admission decade (2000-2009 vs 2010-2019) and origin (Italian vs non-Italian natives).
Results: Of 2003, 1878 (93.7%) subjects were eligible: 1798(95.7%) with HBV-chronic [126(7%) HDV, 72(4%) HCV, 11(0.6%) HIV co-infected] and 80(4.3%) HBV-primary infections (93.7% Italians). Among 1589(88.4%) mono-infected, 496(31.2%) were immigrants, younger than Italians [34.0(5.1-77.1)-52.5(10.0-87.2) years], with female prevalence [204/496(41.1%)-340/1093(31.1%); p<0.001] increasing overtime (14.6-45.0%; p<0.001). Italians aged across decades [50.3(11.1-87.2)-56.2(10.0-86.7) years; p<0.001], HBeAg-positivity remained stable (12.3-14.5%) and acute hepatitis increased (4.0-8.0%; p = 0.003). CHB declined [439/721(60.9%)-320/868(36.9%); p<0.001] whereas HBeAg-negative infection increased [277/626(44.2%)-538/755(71.3%); p<0.001]. Cirrhosis declined [195/721(27.0%)-125/868(14.4%); p<0.001], except in anti-HDV-patients [93/126(73.8%); 42(45.1%) non-Italians], younger than HBV-mono-infected (47.4-57.6 years; p<0.001).
Conclusion: Effective preventive health care policies and immigration flows account for increasing prevalence of HBeAg-negative infection across the last two decades. Antiviral therapy mitigated disease progression in aging Italian CHB but not in CHD patients, mainly young immigrants, emphasizing the unmet need of effective CHD therapies; HBeAg-positive CHB and acute hepatitis B persist in non-vaccinated Italian adults, prompting vaccination in the elderly with risky behaviors.
Competing Interests: Conflict of interest Ferruccio Bonino has served as a speaker for Fujirebio, Gilead and Roche. Maurizia Rossana Brunetto has served as a speaker for AbbVie, Gilead, EISAI-MSD and as an advisory board member for AbbVie, Gilead, Janssen, Roche. All other authors have no relevant financial or non-financial interests to disclose.
(Copyright © 2022 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.)
Databáze: MEDLINE
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