Risk of parenterally transmitted hepatitis following exposure to invasive procedures in Italy: SEIEVA surveillance 2000-2021.

Autor: Caminada S; Sapienza University of Rome, Department of Public Health and Infectious Diseases, Rome, Italy., Mele A; Sapienza University of Rome, Department of Public Health and Infectious Diseases, Rome, Italy; Prevention Department - Health Local Unit Lecce, Italy., Ferrigno L; Istituto Superiore di Sanità, National Centre for Global Health, Rome, Italy., Alfonsi V; Sant'Andrea Hospital, University La Sapienza, Rome, Italy., Crateri S; Istituto Superiore di Sanità, National Centre for Global Health, Rome, Italy., Iantosca G; Istituto Superiore di Sanità, National Centre for Global Health, Rome, Italy., Sabato M; Sapienza University of Rome, Department of Public Health and Infectious Diseases, Rome, Italy., Tosti ME; Istituto Superiore di Sanità, National Centre for Global Health, Rome, Italy. Electronic address: mariaelena.tosti@iss.it.
Jazyk: angličtina
Zdroj: Journal of hepatology [J Hepatol] 2023 Jul; Vol. 79 (1), pp. 61-68. Date of Electronic Publication: 2023 Mar 20.
DOI: 10.1016/j.jhep.2023.03.002
Abstrakt: Background & Aims: Surgical interventions and invasive diagnostic/therapeutic procedures are known routes of transmission of viral hepatitis. Using data from the Italian surveillance system for acute viral hepatitis (SEIEVA), the aim of this study was to investigate the association between specific types of invasive procedures and the risk of acute HBV and HCV infections.
Methods: Data from SEIEVA (period 2000-2021) were used. The association between acute HBV and HCV infection and potential risk factors, i.e. surgical interventions and diagnostic/therapeutic procedures (given according to the ICD-9-CM classification), was investigated in comparison to age-matched hepatitis A cases, used as controls, by conditional multiple logistic regression analysis.
Results: A total of 8,176 cases with acute HBV, 2,179 with acute HCV, and the respective age-matched controls with acute HAV infection were selected for the main analysis. Most of the procedures evaluated were associated with the risk of acquiring HBV or HCV. The strongest associations for HBV infection were: gynaecological surgery (odds ratio [OR] 5.19; 95% CI 1.12-24.05), otorhinolaryngological surgery (OR 3.78; 95% CI 1.76-8.09), and cardiac/thoracic surgery (OR 3.52; 95% CI 1.34-9.23); while for HCV infection, they were: neurosurgery (OR 11.88; 95% CI 2.40-58.85), otorhinolaryngological surgery (OR 11.54; 95% CI 2.55-52.24), and vascular surgery (OR 9.52; 95% CI 3.25-27.87). Hepatitis C was also strongly associated with ophthalmological surgery (OR 8.32; 95% CI 2.24-30.92). Biopsy and/or endoscopic procedures were significantly associated with both HCV (OR 3.84; 95% CI 2.47-5.95) and, to a lesser extent, HBV infection (OR 1.48; 95% CI 1.16-1.90).
Conclusions: Despite the progress made in recent years, invasive procedures still represent a significant risk factor for acquiring parenterally transmitted hepatitis viruses, thus explaining the still numerous and unexpected cases diagnosed among the elderly population in Italy. Our results underline the importance of observing universal precautions to control the iatrogenic transmission of hepatitis viruses.
Impact and Implications: Cases of parenterally transmitted acute viral hepatitis in the elderly population, that are difficult to explain based on the most widely recognised risk factors, continue to be diagnosed in Italy. Based on the Italian SEIEVA surveillance of acute viral hepatitis data, this study highlights an increased risk of acquiring hepatitis B and C following exposure to invasive procedures, which might explain the observed cases in elderly individuals. Furthermore, this finding emphasises the need to observe universal precautions strictly, in healthcare settings, including in the case of minor surgical procedures.
(Copyright © 2023 The Authors. Published by Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
Externí odkaz: