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Abstract: The main infections that cause cancer in the European Union (EU) are Helicobacter pylori (H. pylori), human papillomavirus (HPV), hepatitis B virus (HBV), hepatitis C virus (HCV) and human immunodeficiency virus (HIV). Altogether, in 2022, these infections accounted for ~ 5% of all cancers in the EU, mainly of the stomach, cervix uteri and liver. The largest burden of infection-caused cancers was found in the south of the EU and near the eastern border. Substantial progress in the efficacy of interventions against these infections has been made since the release of the 4th edition of the European Code Against Cancer in 2015. Cancers due to infections can increasingly be prevented by prophylactic vaccines (HPV and HBV) and/or prompt diagnosis and treatment that can either cure (HCV and H. pylori) or slow down the infection (HBV and HIV), thus substantially reducing disease risk. Tools to tackle carcinogenic infections are also increasingly accessible and affordable in the EU, but their implementation is slow. Public awareness, political will and cost-effective protocols are necessary to establish large programmes of vaccination or testing and treatment. Progress monitoring, as well as avoiding disinformation and stigma, is crucial to ensure that advances in medical progress are fully leveraged. The recently published 5th edition of the European Code Against Cancer therefore recommends: (1) vaccinate girls and boys against HBV and HPV at the age recommended in your country; (2) take part in testing and treatment for HBV and HCV, HIV and H. pylori, as recommended in your country.
Keywords: Helicobacter pylori, HBV, HIV, European Code Against Cancer, cancer, hepatitis B virus, hepatitis C virus, human immunodeficiency virus, human papillomavirus
Published in DiRROS: 30.01.2026; Views: 186; Downloads: 79
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Keywords: hepatitis, viral, HBV
Published in DiRROS: 12.01.2026; Views: 99; Downloads: 72
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Abstract: Background: Since the discovery of successful direct-acting antiviral (DAA) treatment, kidneys from hepatitis C virus (HCV) RNA-positive donors represent a new opportunity to expand the organ donor pool for HCV-negative recipients. Case presentation: In this paper, we describe a unique case of transplantation of an HCV genotype 3a-infected kidney into an HCV-negative recipient who was highly sensitized, with a virtual panel-reactive antibody level of 99.96%. Prior to the kidney transplantation, the recipient received DAA treatment with glecaprevir/pibrentasvir as a viable prophylactic strategy. Post-transplant, the recipient received a triple-combination DAA regimen with glecaprevir/pibrentasvir/sofosbuvir, which continued for 12 weeks. Subsequently, viral load was undetectable at 12 and 24 weeks after treatment, with no significant adverse events associated with DAA therapy. A 12-month post-transplantation biopsy revealed mixed rejection requiring treatment. The 19-month follow-up showed a favorable outcome regarding the function of the kidney allograft and the recipient’s quality of life. HCV-positive transplantation allowed our recipient to receive a kidney from an immunologically compatible donor without donor-specific antibodies and the need for desensitization strategies. Conclusions: Each transplant center should decide on the selection of candidates for kidney transplantation from HCV RNA-positive donors to HCV-negative recipients, the availability and choice of DAA treatment, and post-transplant follow-up. Our case emphasizes the need for early DAA treatment based on viral load and HCV genotyping, as well as for careful post-transplant surveillance including protocol biopsies.
Keywords: kidney transplantation, HCV RNA, direct-acting antiviral (DAA), glecaprevir/pibrentasvir, sensitization, case report
Published in DiRROS: 12.11.2025; Views: 264; Downloads: 131
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