ArticleBMC infectious diseases2020
Trends and epidemiological analysis of hepatitis B virus, hepatitis C virus, human immunodeficiency virus, and human T-cell lymphotropic virus among Iranian blood donors: strategies for improving blood safety.
Article in BMC infectious diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 11 citations in OpenAlex.
- [Seroprevalence of infectious agents in blood donors and their components].Revista medica del Instituto Mexicano del Seguro Social · 2025Observational
- Evaluating the Risk of Hepatitis B, Hepatitis C, and Human Immunodeficiency Virus Among High-risk Deferred Blood Donors, Based on Deferral Reasons.Archives of Iranian medicine · 2025Article
- Declining trend of HTLV-1 among organ/ tissue donors in Iranian Tissue Bank between 2014-2021.Retrovirology · 2024Article
- Prevalence of Transfusion-Transmissible Infections Among Voluntary Blood Donors in a Tertiary Care Hospital.Cureus · 2024Article
- Hepatitis delta virus infection in Turkey: A meta-analysis of prevalence.IJID regions · 2024Article
- Article
- Occult hepatitis B in Iranian blood donors, an overview of the challenges: A narrative review.Health science reports · 2023Article
- Review
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundBlood transfusion is associated with potential risks of transfusion-transmitted infections (TTIs). Different strategies are needed to monitor blood safety and screen the donors' efficacy, such as evaluation of the prevalence and trends of TTIs. This study was conducted to evaluate the prevalence and trends of TTIs, including hepatitis B virus (HBV), hepatitis C virus (HCV), human immunodeficiency virus (HIV), and human T-cell lymphotropic virus (HTLV 1/2), and the impact of the donors' characteristics such as age, sex, and donor status on the prevalence of TTIs in blood donors in seven large provinces of Iran from 2010 to 2018.
methodsThis study was conducted on the data collected from all blood donations in seven Iranian Blood Transfusion Centers including Ardabil, Alborz, Guilan, West Azarbaijan, North, Razavi, and South Khorasan from April 2010 to March 2018. Demographic characteristics, number of donations, donor status, and screening and confirmatory serological results of all blood donations were collected from Iranian Blood Transfusion Organizations (IBTO) national database. The prevalence and trend of HBV, HCV, HIV, and HTLV 1/2 infections were reported according to the donation year and donor's characteristics.
resultsThe analysis of the prevalence and trend of TTIs in 3,622,860 blood donors showed a significant decreasing trend in first-time and regular donors. Additionally, compared to first- time donors, regular donors made safer blood donations with lower risks of HBV, HIV, HCV and HTLV 1/2 (P < 0.0001). Although the prevalence of HTLV 1/2 and HBV was higher in females, TTIs had a significant decreasing trend in males and females. Finally, it was found that the prevalence of HBV and HTLV 1/2 increased with age up to 40-49 years and then decreased thereafter.
conclusionsThe decreasing trends of TTIs in Iranian donors during 9 years may indicate that the various strategies implemented by IBTO have been effective in recent years. Other factors such as a decrease in the prevalence of specific TTIs in the general population might have also contributed to these declines.
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