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Zou Y, Chen S, Cui Y, Zou Y. M133S mutation possibly involve in the ER stress and mitophagy pathway in maintenance hemodialysis patients with occult hepatitis B infection. Sci Rep 2024; 14:13981. [PMID: 38886481 PMCID: PMC11183135 DOI: 10.1038/s41598-024-64943-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 06/14/2024] [Indexed: 06/20/2024] Open
Abstract
Occult hepatitis B virus infection (OBI) is characterized by the presence of HBV DNA in the absence of detectable HBsAg. OBI is an important risk factor for cirrhosis and hepatocellular carcinoma, but its pathogenesis has not been fully elucidated. Mutations in the HBV preS/S genes can lead to impaired secretion of either HBsAg or S-protein resulting in the accumulation of defective viruses or S protein in cells. In our previous work, the M133S mutation was present in the HBV S gene of maintenance hemodialysis (MHD) patients with OBI. In this study, we investigated the potential role of amino acid substitutions in S proteins in S protein production and secretion through the construction of mutant S gene plasmids, structural prediction, transcriptome sequencing analysis, and in vitro functional studies. Protein structure prediction showed that the S protein M133S mutant exhibited hydrophilic modifications, with greater aggregation and accumulation of the entire structure within the membrane phospholipid bilayer. Differential gene enrichment analysis of transcriptome sequencing data showed that differentially expressed genes were mainly concentrated in protein processing in the endoplasmic reticulum (ER). The expression of heat shock family proteins and ER chaperone molecules was significantly increased in the wild-type and mutant groups, whereas the expression of mitochondria-associated proteins was decreased. Immunofluorescence staining and protein blotting showed that the endoplasmic reticulum-associated protein PDI, the autophagy marker LC3, and the lysosome-associated protein LAMP2 co-localized with the S proteins in the wild-type and mutant strains, and their expression was increased. The mitochondria-associated TOMM20 protein was also co-expressed with the S protein, but expression was significantly reduced in the mutant. The M133S mutation in the S gene is expressed as a defective and misfolded protein that accumulates in the endoplasmic reticulum causing secretion-impaired endoplasmic reticulum stress, which in turn triggers mitochondrial autophagy and recruits lysosomes to fuse with the autophagosome, leading to mitochondrial clearance. This study preliminarily demonstrated that the mutation of M133S in the S gene can cause OBI and is associated with disease progression, providing a theoretical basis for the diagnosis and treatment of OBI.
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Affiliation(s)
- Yurong Zou
- Department of Nephrology and Institute of Nephrology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Sichuan Clinical Research Centre for Kidney Diseases, Chengdu, 610072, Sichuan, China
| | - Sipei Chen
- Department of Nephrology and Institute of Nephrology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Sichuan Clinical Research Centre for Kidney Diseases, Chengdu, 610072, Sichuan, China
| | - Yiyuan Cui
- Laboratory of Neurodegenerative Disorders, Department of Neurology, Rare Disease Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| | - Yang Zou
- Department of Nephrology and Institute of Nephrology, Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Sichuan Clinical Research Centre for Kidney Diseases, Chengdu, 610072, Sichuan, China.
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Kilonzo SB, Nkandala I, Rudovick L, Jaka HM, Mirambo MM, Mshana SE, Kajogoo VD, Shao ER. Prevalence of Hepatitis B Virus Infection in Tanzania: A Systematic Review and Meta-Analysis. J Trop Med 2024; 2024:4178240. [PMID: 38962495 PMCID: PMC11222000 DOI: 10.1155/2024/4178240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 03/19/2024] [Accepted: 05/20/2024] [Indexed: 07/05/2024] Open
Abstract
Methods We systematically searched the PubMed, Web of Science, African Journals Online, Embase, Cochrane Library, and Google Scholar databases for studies conducted up to March 1, 2023, that estimated the prevalence of HBV in Tanzania based on HBV surface antigen measurements. The DerSimonian-Laird random effects model was used to estimate the overall prevalence of HBV with 95% confidence intervals (CIs). Potential sources of heterogeneity were also investigated. Results Thirty-one studies with a total sample size of 37,988 were included in the meta-analysis. The overall average HBV prevalence estimate in Tanzania was 6.91% (95% CI = 5.18-8.86%). Subgroup analysis revealed the highest prevalence in the northern zone (9.32%, 95% CI; 2.24-20.36%), among the blood donors (18.72%, 95% CI: 17.43-20.05%) and among the community volunteers (8.76%, 95% CI: 4.55-14.15%). The lowest prevalence was observed in the lake zone at 4.66% (95% CI: 3.49-5.99) and in pregnant women at 4.72% (95% CI: 3.42-6.21). The overall between-study variability showed significant heterogeneity (I 2 = 97.41%, P < 0.001). Conclusions Our results showed that Tanzania is a country with moderately high HBV endemicity, with large interregional differences and significantly high numbers of HBV infections within the community. This underscores the need for immediate development of targeted prevention strategies and further epidemiological studies to better understand the pattern of the disease.
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Affiliation(s)
- Semvua B. Kilonzo
- Internal Medicine Department, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Igembe Nkandala
- Internal Medicine Department, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Ladius Rudovick
- Internal Medicine Department, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Hyasinta M. Jaka
- Internal Medicine Department, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Mariam M. Mirambo
- Department of Microbiology and Immunology, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Stephen E. Mshana
- Department of Microbiology and Immunology, Catholic University of Health and Allied Sciences, P.O. Box 1464, Mwanza, Tanzania
| | - Violet D. Kajogoo
- Department of Clinical Trials, Tanzania Diabetes Association, P.O. Box 65201, Dar es salaam, Tanzania
| | - Elichilia R. Shao
- Internal Medicine Department, Kilimanjaro Christian Medical University College, P.O. Box 2240, Moshi, Tanzania
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Metanat M, Almasi SZ, Sepehri Rad N, Tabatabaee SM, Rezaei K. Seroepidemiological Investigation of Hepatitis B and C Prevalence and Associated Factors Among People in Custody at Zahedan Central Prison. ARCHIVES OF IRANIAN MEDICINE 2024; 27:298-304. [PMID: 38855799 PMCID: PMC11264623 DOI: 10.34172/aim.23553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Accepted: 10/11/2023] [Indexed: 06/11/2024]
Abstract
BACKGROUND On a global scale, approximately 350 million are affected by hepatitis B, and 71 million by hepatitis C. People in custody face elevated risks for these infections. The prevalence and risk factors in Iranian prisons are insufficiently documented. The principal objective of this study was to ascertain the prevalence of hepatitis B and C, coupled with the identification of pertinent influencing factors, within the confines of Zahedan central prison, situated in the southeastern region of Iran. METHODS In 2019, we conducted an analytical cross-sectional study involving 407 people in custody, using stratified random sampling. To definitively diagnose hepatitis C virus (HCV) infection (P<0.05), a checklist developed by the researchers, along with enzyme-linked immunosorbent assay (ELISA) and polymerase chain reaction (PCR) techniques, were employed. RESULTS This study comprised 406 participants (96.3% male) with a median age of 32 years (27-38). Approximately 62% were married, and a substantial proportion of the participants had low education levels (47%), unemployment (64%), and belonged to the Baloch ethnicity (64%). The overall prevalence of hepatitis C and B infections was 2.7% and 10.6%, respectively. Tattooing (adjusted odds ratio [AOR]: 2.07, 95% CI: 1.9-4.5) and marriage (AOR: 1.78, 95% CI: 1.05-3.04) were identified as risk factors for hepatitis B. Moreover, hepatitis C showed a statistically significant association with a family history of hepatitis B and C (AOR: 3.31, 95% CI: 3.93-24.64) and intravenous (IV) drug use (AOR: 7.01, 95% CI: 1.52-32.78) according to the multivariable logistic regression analysis. CONCLUSION The prevalence of hepatitis B and C was higher among people in custody in Zahedan central prison. Consequently, targeted interventions are vital to address and reduce viral hepatitis burden in custodial settings.
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Affiliation(s)
- Maliheh Metanat
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Seyedeh Zeinab Almasi
- Health Promotion Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Nahid Sepehri Rad
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Seyed Mehdi Tabatabaee
- Infectious Diseases and Tropical Medicine Research Center, Research Institute of Cellular and Molecular Sciences in Infectious Diseases, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Kosar Rezaei
- Department of Epidemiology, Zahedan University of Medical Sciences, Zahedan, Iran
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Samimi P, Aslani R, Molaee-Aghaee E, Sadighara P, Shariatifar N, Jahed Khaniki G, Ozcakmak S, Reshadat Z. Determination and risk assessment of aflatoxin B1 in the kernel of imported raw hazelnuts from Eastern Azerbaijan Province of Iran. Sci Rep 2024; 14:6864. [PMID: 38514765 PMCID: PMC10957946 DOI: 10.1038/s41598-024-57422-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 03/18/2024] [Indexed: 03/23/2024] Open
Abstract
Aflatoxin B1 (AFB1) is widespread and seriously threatens public health worldwide. This study aimed to investigate AFB1 in imported hazelnut samples in northwest of Iran (Eastern Azerbaijan Province) using High-Performance Liquid Chromatography with a Fluorescent Detector (HPLC-FLD). In all tested samples AFB1 was detected. The mean concentration of AFB1 was 4.20 μg/kg and ranged from 3.145 to 8.13 μg/kg. All samples contained AFB1 levels within the maximum acceptable limit except for one sample. Furthermore, the human health risk assessment of AFB1 from consuming imported hazelnuts by Iranian children and adults was evaluated based on the margin of exposure (MoE) and quantitative liver cancer risk approaches. The MoE mean for children was 2529.76, while for adults, it was 8854.16, indicating a public health concern. The present study found that the risk of developing liver cancer among Iranian children was 0.11100736 per 100,000 people, and in the Iranian adult population was 0.0314496 cancers per 100,000 people. Since environmental conditions potentially affect aflatoxin levels in nuts, countries are advised to monitor aflatoxin contents in imported nuts, especially from countries with a conducive climate for mold growth.
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Affiliation(s)
- Parnian Samimi
- Division of Food Safety and Hygiene, Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Ramin Aslani
- Division of Food Safety and Hygiene, Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Ebrahim Molaee-Aghaee
- Division of Food Safety and Hygiene, Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
| | - Parisa Sadighara
- Division of Food Safety and Hygiene, Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Nabi Shariatifar
- Division of Food Safety and Hygiene, Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Gholamreza Jahed Khaniki
- Division of Food Safety and Hygiene, Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Sibel Ozcakmak
- Provincial Directorate of Agriculture and Livestock, Ministry of Agriculture and Forestry, Samsun, Türkiye
| | - Zahra Reshadat
- Department of Food Hygiene, Science and Research Branch, Islamic Azad University, Tehran, Iran
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Fakheri Sueini V, Parsa Nahad M, Talaeizadeh A, Moradi M, Alborzi A, Pirmoradi R, Lak E, Makvandi M. Prevalence of Hepatitis B Virus Markers among the Women with Breast Cancer. Asian Pac J Cancer Prev 2024; 25:547-553. [PMID: 38415541 PMCID: PMC11077112 DOI: 10.31557/apjcp.2024.25.2.547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 02/16/2024] [Indexed: 02/29/2024] Open
Abstract
INTRODUCTION Breast cancer represents a formidable peril to the female populace on a worldwide level. The association between breast cancer and various factors, including viral infections, has been extensively investigated. Recently, the link between HBV infection and breast cancer patients has garnered attention. The present research aims to assess the prevalence of HBV markers among women diagnosed with breast cancer in Ahvaz city, Iran. MATERIALS AND METHODS Serum specimens were procured from 90 patients who had been clinically diagnosed with breast cancer. The age of the patients ranged from 29 to 80 years, with a mean age of 49.42±10.7. Histological examination of biopsy specimens revealed that 75 (83.33%) were ductal, 11 (8.88%) lobular, 2 (2.22%) mucinous, 1 (1.11%) medullary, and 1 (1.11%) was metastatic. The serum samples were subjected to initial HBsAg and anti-HBc testing via ELISA. Samples that tested seropositive (HBsAg + anti-HBc) were subsequently analyzed for the S region of HBV through nested PCR and DNA sequencing. Finally, a phylogenetic tree was constructed for positive HBV DNA tests. RESULTS Among the 5/90 (5.55%) cancer patients, it was found that 3 (3.33%) cases of ductal carcinoma and one (1.11%) lobular carcinoma displayed positivity for HBV markers (HBsAg, anti-HBc, HBV PCR). Notably, one (1.11%) patient with ductal carcinoma solely demonstrated anti-HBc positivity. The phylogenetic tree analysis of the S region revealed that all HBV strains identified were categorized as genotype D. CONCLUSION The statistical analysis did not reveal any significant findings (p= 0.315) in the distribution of cancer types across different age groups. Among patients diagnosed with breast cancer, a notable prevalence of 5.5% was observed in HBV markers. The dominant HBV genotype among breast cancer patients was identified as genotype D.
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Affiliation(s)
- Venus Fakheri Sueini
- Cancer Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Iran.
| | - Mehdi Parsa Nahad
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Iran.
| | - Abdolhasan Talaeizadeh
- Department of Surgery, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Maryam Moradi
- Department of Biostatistics and Epidemiology, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Amirmohamad Alborzi
- Cancer Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Roya Pirmoradi
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Iran.
| | - Elena Lak
- Alimentary Tract Research Center, Clinical Sciences Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
| | - Manoochehr Makvandi
- Cancer Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
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Faghihi SH, Azarbakhsh H, Piraee E. Epidemiological study of hepatitis B and hepatitis C infection in Kohgiluyeh and Boyer-Ahmad province (Iran) from 2008 to 2021: A cross-sectional study. Health Sci Rep 2024; 7:e1812. [PMID: 38328787 PMCID: PMC10848580 DOI: 10.1002/hsr2.1812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 12/19/2023] [Accepted: 12/24/2023] [Indexed: 02/09/2024] Open
Abstract
Background and Aims Viral hepatitis is one of the top five reasons people die from infections all around the world. The present study aimed to assess the epidemiological features of hepatitis B and hepatitis C infections in Kohgiluyeh and Boyer-Ahmad province. Methods The data were obtained via the census method from the registered hepatitis B and hepatitis C data in the reportable disease care system of Yasuj University of Medical Sciences. The collected data are the result of serological tests. The χ 2 test was used to evaluate the important risk factors for hepatitis B virus (HBV) and hepatitis C virus (HCV) infection. The joinpoint regression was performed to investigate the trend of HBV and HCV in recent years. Results Here, 1270 cases of hepatitis B and C were identified and reported in Kohgiluyeh and Boyer-Ahmad province from 2008 to 2021. The median age of patients was 38 (interquartile range: 31-51), varying significantly according to the type of hepatitis. The most common hepatitis in males was hepatitis C and in females, hepatitis B. Regarding the place of residence, HBV and HCV were both more prevalent in urban areas. The age group of 25-34 years has the highest prevalence of HBV and HCV. According to the joinpoint regression analysis, there is a decrease in the 14-year trend of incidence rate due to total hepatitis B and C: the annual percent change was -5.2% (95% confidence interval [CI]: -8.4 to -1.9, p = 0.005) for hepatitis B and -0.2% (95% CI: -10.7 to 11.6, p = 0.976) for hepatitis C. Conclusion This study shows the incidence rate of hepatitis B has been decreasing during the years of study but this trend has been stable for hepatitis C. Also, the highest number of cases of hepatitis B and C were reported in the age groups of 25-34 years. Hence, preventive interventions are vital in reducing the burden of these diseases.
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Affiliation(s)
- Sayed H. Faghihi
- Department of Epidemiology, Faculty of Health, Social Determinants of Health Research CenterYasuj University of Medical SciencesYasujIran
| | - Habibollah Azarbakhsh
- Department of Epidemiology, Faculty of HealthAhvaz Jundishapur University of Medical SciencesAhvazIran
| | - Elahe Piraee
- Department of Epidemiology, Faculty of Health, Social Determinants of Health Research CenterYasuj University of Medical SciencesYasujIran
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Gorar ZA, Butt ZA. Impact of hepatitis B birth dose on immune response in Pakistani children: an open-label, non-inferiority randomized controlled trial, implications for achieving SDG target. Infect Dis (Lond) 2024; 56:1-10. [PMID: 37712585 DOI: 10.1080/23744235.2023.2258208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 09/07/2023] [Accepted: 09/07/2023] [Indexed: 09/16/2023] Open
Abstract
BACKGROUND Despite presence of hyperendemic areas, the national immunisation schedule in Pakistan does not include a hepatitis B birth dose, placing newborns at an additional risk of acquiring hepatitis B. This study aimed to assess the impact of adding hepatitis B birth dose in existing national vaccination schedule. METHODS An open label, randomised controlled non-inferiority trial enrolled 296 healthy near-term mothers to intervention and control groups. Newborns in the intervention group received a hepatitis B birth dose along with routine immunisation vaccines, while control group newborns received vaccinations under the national schedule. Seroprotection was measured and compared at birth and 8 weeks after administering the third dose of pentavalent vaccine. The risk ratio of seroprotection was computed and compared with the delta value set at 5%. RESULTS The study found that 95.8% of infants in the intervention group achieved seroprotection, which was significantly higher than the control group's 58.7%. The difference in risk ratio of seroprotection was 1.62 (CI95: 1.37-1.93), with the upper limit of the CI below the delta margin, confirming non-inferiority. The time interval between birth and the first hepatitis B immunisation shot was a predictor of seroprotection, with an odds ratio of 1.79 (CI95: 1.01-2.9). CONCLUSION Our study indicates that adding a hepatitis B birth dose to the immunisation schedule in Pakistan is non-inferior to the existing one. This can also contribute towards Pakistan's achievement of the SDG target of reducing hepatitis B surface antigen seroprevalence in children under 5 years of age. TRIAL REGISTRATION NUMBER NCT04870021.
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Affiliation(s)
| | - Zahid Ahmad Butt
- School of Public Health Sciences, University of Waterloo, Waterloo, Canada
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Naderi M, Hosseini SM, Behnampour N, Shahramian I, Moradi A. Mutations in the S gene of hepatitis B virus in three generations of patients with chronic hepatitis B. Virus Genes 2023; 59:662-669. [PMID: 37308753 DOI: 10.1007/s11262-023-02012-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 05/30/2023] [Indexed: 06/14/2023]
Abstract
Failure to neutralize HBsAg and subsequent escape from the host immune system may be caused by HBsAg mutations, particularly in the "a" determinant, which alters the antigenicity of the protein. The purpose of this study was to examine the frequency of S gene mutations in three generations of HBV cases in northeastern Iran. In this study, 90 patients with chronic HBV were assigned to three groups according to the inclusion criteria. The plasma were utilized to extract viral DNA, and the PCR was applied. Direct sequencing and alignment were performed on the S gene, using reference sequence. The results indicated that all HBV genomes were categorized as the genotype D/ayw2. Among 79 point mutations detected, 36.8% were silent, and 56.2% were missense. In the S region, mutations were observed in 88.9% of CHB subjects studied. In the three-generation group, 21.5% of mutations were in the "a" determinant, and 2.6%, 19.5%, and 87.0% of these mutations were observed in antigenic epitopes of CTLs, CD4+, and B cells, respectively. In addition, 56.7% of mutations occurred at Major Hydrophilic Region. S143L and G145R mutations which the most prevalent in the three-generation (36.7%, 20%), and two-generation (42.5%, 20%) groups, related to the failure of HBsAg detection, vaccine, and immunotherapy escape. The findings showed that most of the mutations were concentrated in the B cell epitope. Most CHB cases from the three-generation, especially grandmothers, had HBV S gene mutations and subsequent amino acid mutations, suggesting that these mutations may be critical for pathogenesis and vaccine evasion.
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Affiliation(s)
- Malihe Naderi
- Department of Microbiology and Microbial Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran
- Infectious Diseases Research Center, Golestan University of Medical Sciences, Gorgān, Iran
| | - Seyed Masoud Hosseini
- Department of Microbiology and Microbial Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran.
| | - Naser Behnampour
- Biostatistics and Epidemiology Department, Faculty of Health, Health Management and Social Development Research Center, Golestan University of Medical Sciences, Golestan, Iran
| | - Iraj Shahramian
- Department of Pediatrics, Faculty of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Abdolvahab Moradi
- Department of Microbiology, Faculty of Medicine, Golestan University of Medical Sciences, Gorgān, Iran.
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Ahmadi Ghezeldasht S, Soleimanpour S, Hedayati-Moghaddam MR, Farshchian M, Rezaee SA, Mosavat A. Rate of occult hepatitis B virus infection among individuals with tuberculosis in northeastern Iran: A molecular epidemiological study. J Virus Erad 2023; 9:100333. [PMID: 37408699 PMCID: PMC10319180 DOI: 10.1016/j.jve.2023.100333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/31/2023] [Accepted: 06/14/2023] [Indexed: 07/07/2023] Open
Abstract
One third of the world population has a history of exposure to the hepatitis B virus (HBV), and two billion people are infected with latent tuberculosis (TB). Occult hepatitis B infection (OBI) is defined as the presence of replicative-competent HBV DNA in the liver with detectable or undetectable HBV DNA in the serum of individuals testing negative for the HBV surface antigen (HBsAg). Screening with HBV DNA could identify OBI and significantly reduce carriers and complications of chronic hepatitis B (CHB). This study aims to assess HBV serological markers and OBI molecular diagnosis among people with TB in Mashhad, northeastern Iran. We have performed HBV serological markers (HBsAg, HBc antibodies (Ab) and HBs Ab) in 175 participants. Fourteen HBsAg+ sera were excluded for further analysis. The presence of HBV DNA (C, S, and X gene regions) was assessed by the qualitative real-time PCR (qPCR) method. Frequencies of HBsAg, HBc, and HBs Ab were 8% (14/175), 36.6% (64/175), and 49.1% (86/175), respectively. Among these 42.9% (69/161) were negative for all HBV serological markers. The S, C, and X gene regions were positive in 10.3% (16/156), 15.4% (24/156), and 22.4% (35/156) of participants, respectively. The total OBI frequency was estimated at 33.3% (52/156) when based on detecting one HBV genomic region. Twenty-two and 30 participants had a seronegative and seropositive OBI, respectively. Thorough screening of high-risk groups with reliable and sensitive molecular methods could lead to OBI identification and decrease CHB long-term complications. Mass immunization remains critical in preventing, reducing, and potentially eliminating HBV complications.
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Affiliation(s)
- Sanaz Ahmadi Ghezeldasht
- Blood Borne Infections Research Center, Academic Center for Education, Culture, and Research (ACECR), Razavi Khorasan, Mashhad, Iran
| | - Saman Soleimanpour
- Antimicrobial Resistance Research Center, Bu-Ali Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Microbiology and Virology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Reza Hedayati-Moghaddam
- Blood Borne Infections Research Center, Academic Center for Education, Culture, and Research (ACECR), Razavi Khorasan, Mashhad, Iran
| | - Moein Farshchian
- Division of Oncology, Laboratory of Cellular Therapy, Department of Medical and Surgical Sciences for Children and Adults, University Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Seyed Abdolrahim Rezaee
- Immunology Research Center, Inflammation and Inflammatory Diseases Division, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Arman Mosavat
- Blood Borne Infections Research Center, Academic Center for Education, Culture, and Research (ACECR), Razavi Khorasan, Mashhad, Iran
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10
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Moosavy SH, Eftekhar E, Davoodian P, Nejatizadeh A, Shadman M, Zare S, Nazarnezhad MA. AST/ALT ratio, APRI, and FIB-4 compared to FibroScan for the assessment of liver fibrosis in patients with chronic hepatitis B in Bandar Abbas, Hormozgan, Iran. BMC Gastroenterol 2023; 23:145. [PMID: 37170243 PMCID: PMC10173614 DOI: 10.1186/s12876-023-02780-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 04/22/2023] [Indexed: 05/13/2023] Open
Abstract
BACKGROUND Chronic hepatitis B (CHB) is a significant risk factor for liver-related disorders. Hepatic fibrosis staging by liver biopsy in these patients can lead to complications. This study aimed to compare aspartate aminotransferase/alanine aminotransferase (AST/ALT) ratio, AST to platelet ratio index (APRI), and fibrosis-4 (FIB-4) with FibroScan results for the evaluation of hepatic fibrosis in CHB patients. METHODS This cross-sectional study included patients with CHB referred to the outpatient clinics of Bandar Abbas, Hormozgan, Iran, in 2021. The age and sex of the participants were noted. FibroScan evaluation was done for all subjects. Moreover, AST, ALT, and platelet counts were measured in their blood samples within one month of the FibroScan evaluation. RESULTS Of the 267 CHB patients evaluated in the present study (mean age: 45.45 ± 18.16 years), 173 (64.8%) were male. According to FibroScan results, 65 CHB patients (24.3%) had F1, 53 (19.9%) F2, 38 (14.2%) F3, and 20 (7.5%) F4 liver fibrosis. There was a significant correlation between FibroScan results and the three indices of AST/ALT ratio, APRI, and FIB-4 (P < 0.001), with the strongest correlation between FibroScan results and APRI (r = 0.682). With an area under the receiver operating characteristic (AUROC) curve of 0.852 (95% confidence interval [CI] 0.807; 0.897, P < 0.001), APRI ≥ 0.527 had the best diagnostic accuracy (77.15%) for the detection of any grade of liver fibrosis. Although the AUROC curve of APRI and FIB-4 was similar (0.864) for distinguishing between F3/F4 and F0-F2 of liver fibrosis, FIB-4 had the best diagnostic accuracy (82.02%). CONCLUSIONS APRI can rule out 95.4% of F3/F4 of liver fibrosis and rule in any grade of liver fibrosis in CHB patients by 90.78%. Therefore, APRI appears to be the best substitute for FibroScan in the assessment of liver fibrosis in patients with CHB.
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Affiliation(s)
- Seyed Hamid Moosavy
- Department of Internal Medicine, Infectious and Tropical Disease Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Hormozgan, Iran
| | - Ebrahim Eftekhar
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Hormozgan, Iran
| | - Parivash Davoodian
- Infectious and Tropical Disease Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Hormozgan, Iran
| | - Abdolazim Nejatizadeh
- Molecular Medicine Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Hormozgan, Iran
| | - Mohammad Shadman
- Infectious and Tropical Disease Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Hormozgan, Iran
| | - Shahram Zare
- Hormozgan University of Medical Sciences, Bandar Abbas, Hormozgan, Iran
| | - Mirza Ali Nazarnezhad
- Infectious and Tropical Disease Research Center, Hormozgan Health Institute, Hormozgan University of Medical Sciences, Bandar Abbas, Hormozgan, Iran.
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11
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MAJZOOBI MOHAMMADMAHDI, NAMDAR SEPIDEH, NAJAFI-VOSOUGH ROYA, HAJILOOI ALIABBAS, MAHJUB HOSSEIN. Prediction of Hepatitis disease using ensemble learning methods. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2022; 63:E424-E428. [PMID: 36415304 PMCID: PMC9648545 DOI: 10.15167/2421-4248/jpmh2022.63.3.2515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 09/01/2022] [Indexed: 01/25/2023]
Abstract
OBJECTIVE Hepatitis is one of the chronic diseases that can lead to liver cirrhosis and hepatocellular carcinoma, which cause deaths around the world. Hence, early diagnosis is needed to control, treat, and reduce the effects of this disease. This study's main goal was to compare the performance of traditional and ensemble learning methods for predicting hepatitis B virus (HBV), and hepatitis C virus (HCV). Also, important variables related to HBV and HCV were identified. METHODS This case-control study was conducted in Hamadan Province, in the west of Iran, between 2014 to 2019. It included 534 subjects (267 cases and 267 controls). The bagging, random forest, AdaBoost, and logistic regression were used for predicting HBV and HCV. These methods' performance was evaluated using accuracy. RESULTS According to the results, the accuracy of bagging, random forest, Adaboost, and logistic regression were 0.65 ± 0.03, 0.66 ± 0.03, 0.62 ± 0.04, and 0.64 ± 0.03, respectively, with random forest showing the best performance for predicting HBV. This method showed that ALT was the most important variable for predicting HBV. The the accuracy of random forest was 0.77±0.03 for predicting HCV. Also, the random forest showed that the order of variable importance has belonged to AST, ALT, and age for predicting HCV. CONCLUSION This study showed that random forest performed better than other methods for predicting HBV and HCV.
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Affiliation(s)
- MOHAMMAD MAHDI MAJZOOBI
- Department of Infectious Diseases, Hamadan University of Medical Sciences, Hamadan, Iran
- Brucellosis Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - SEPIDEH NAMDAR
- Department of Infectious Diseases, Hamadan University of Medical Sciences, Hamadan, Iran
| | - ROYA NAJAFI-VOSOUGH
- Department of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | | | - HOSSEIN MAHJUB
- Research Center for Health Sciences, Department of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
- Correspondence: Hossein Mahjub, Center for Health Sciences, Department of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran. PO BOX: 65175-4171 - Tel.: +98 81 38380025 - Fax: +98 81 38380509 - E-mail:
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12
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Khamseh A, Poortahmasebi V, Soltani S, Nasiritoosi M, Jafarian A, Ghaziasadi A, Norouzi M, Ghorbani S, Eslami N, Jazayeri SM. Characterization of occult hepatitis B infection among Iranian liver transplant recipients. J Clin Lab Anal 2022; 36:e24614. [PMID: 36086860 PMCID: PMC9551123 DOI: 10.1002/jcla.24614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 07/05/2022] [Accepted: 07/05/2022] [Indexed: 11/17/2022] Open
Abstract
Background The prevalence of occult hepatitis B infection (OBI) among Iranian liver transplant recipient patients has not been explored yet. The present study aimed to determine the OBI prevalence among Iranian liver transplant recipients. Methods This study encompassed 97 patients having undergone liver transplantation due to several clinical backgrounds in the Liver Transplantation Center, Tehran, Iran. After serological evaluation, two different types of PCR methods were applied for amplification of HBV DNA, followed by the direct sequencing of whole hepatitis B virus (HBV) surface genes. Results At the time of admission, none of the patients were positive for HBsAg. However, 24 (25%), 12 (12.3%), and 5 (5.1%) cases were positive for anti‐HBc, hepatitis C virus (HCV), and hepatitis delta virus (HDV) antibodies, respectively. Moreover, two males were positive for OBI (2.1%). Both were positive for anti‐HBc and negative for anti‐HBs, anti‐HCV, and anti‐HDV. HBV‐related cirrhosis was the underlying reason for their liver transplantation. HBsAg sequences revealed no amino acid substitution. Conclusions The prevalence of OBI in the Iranian liver transplantation patients was relatively low. Future longitudinal studies with a larger sample size are suggested to explore the significance of this clinical finding, including the reactivation of cryptic HBV DNA, in liver transplant subjects.
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Affiliation(s)
- Azam Khamseh
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.,Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Vahdat Poortahmasebi
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.,Infectious and Tropical Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Bacteriology and Virology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saber Soltani
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.,Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohsen Nasiritoosi
- Liver Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Jafarian
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Azam Ghaziasadi
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.,Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mehdi Norouzi
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.,Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Saied Ghorbani
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.,Department of Virology, Iran University of Medical Sciences, Tehran, Iran
| | - Narges Eslami
- Infectious and Tropical Disease Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Bacteriology and Virology, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Mohammad Jazayeri
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.,Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.,Department of Virology, Iran University of Medical Sciences, Tehran, Iran
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13
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Occult Hepatitis B Infection among Hemodialysis in Tabriz, Northwest of Iran: Prevalence and Mutations within the S Region. CANADIAN JOURNAL OF INFECTIOUS DISEASES AND MEDICAL MICROBIOLOGY 2022; 2022:3838857. [PMID: 35800327 PMCID: PMC9256460 DOI: 10.1155/2022/3838857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/28/2022] [Accepted: 06/02/2022] [Indexed: 11/17/2022]
Abstract
Regardless of the extensive screening for the detection of hepatitis B surface antigen (HBsAg), hemodialysis (HD) patients are still severely at the risk of occult hepatitis B virus infection (OBI), especially in developing countries. OBI is defined as the presence of HBV DNA with undetectable HBsAg in the liver and/or Serum. This study aims to determine the prevalence of OBI in HD patients in Tabriz Province, northwest of Iran, and inquire about the mutations in the detected HBsAg. In this cross-sectional descriptive study, ELISA method assessed serum and plasma samples of 118 HBsAg-negative patients undergoing HD treatment for HBV serological markers (HBsAg and Anti-HBc). Specific primers by nested polymerase chain reaction have been utilized to examine HBV DNA; also, direct sequencing of surface genes was carried out to characterize the viral genotypes and S gene mutations. Finally, followed by real-time PCR, the quantity of viral load in OBI-positive patients was determined. A total of 118 HD patients were included (63.6% were male and 36.4% female), with an overall mean age of 60.8 ± 12.8 years old. The prevalence of antihepatitis B core antibody (Anti-HBc) in the study population was 26.3% (31/118). Five patients (4.2%) were positive for HBV DNA and labeled OBI-positive; their plasma HBV-DNA load was less than 100 IU/ml. Following the phylogenetic analysis, the samples with OBI roughly belonged to genotype D, subtype ayw2 and only two had mutations within the S ’gene’s major hydrophilic region (MHR), including T123I, C124F, and P127T. This study reports the prevalence of OBI in the HBsAg-negative HD patients being at a rate of 4.2%, which can be a clinically vital consideration in this region. HBV serologic screening approaches need to be renewed to cover nucleic acid testing in the setting of hemodialysis and all the other high-risk groups associated with it (i.e., blood and organ donors).
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14
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Hepatitis B Virus Infection in Vaccinated Children and Adolescents with HBsAg-positive Parents: Is Routine Vaccination Sufficient? HEALTH SCOPE 2022. [DOI: 10.5812/jhealthscope.120505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Hepatitis B virus (HBV) is a severe public health problem in Iran. This study was conducted to investigate the intrafamilial transmission of HBV in vaccinated children whose one or both parents were positive for hepatitis B surface antigen (HBsAg). Methods: In a study with retrospective cohort design, 110 exposed cases with HBsAg-positive parent(s) were compared with 110 unexposed controls of the same sex and age groups. The participants were directly asked about demographic characteristics, medical history, and vaccinations. Blood samples were collected and analyzed for HBV infection markers using the ELIZA method. Results: Overall, 1.8% HBsAg (P = 0.15) and 13.6% hepatitis B core antibody (HBcAb) (P < 0.0001) positivity rates were detected in the exposed group. The hepatitis B surface antibody titer (HBsAb) showed that 34.5% of cases and 56.3% of controls had HBsAb levels > 10 IU/L. There was a significant difference in the protective HBsAb level between the two groups (P < 0.0001). There were significant associations between HBsAb level and gender in the exposed group and decreased HBsAb levels and age. Conclusions: The high rate of positive HBcAb and HBsAg and decreasing HBsAb levels with age in this study indicate that routine childhood vaccination programs are inadequate in preventing HBV transmission and vaccine routes changing or further booster vaccination is essential. Effective case finding in vaccinated children with HBsAg-positive parents, intradermal vaccination, and hepatitis B immunoglobulin in newborns with HBsAg-positive fathers are suggested.
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15
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Vaziri M, Shahshahani HJ. Frequency of hepatitis B virus-DNA among hepatitis B surface-Ag negative, anti-hepatitis B core antibody-positive blood donors in Yazd, Iran. Asian J Transfus Sci 2021; 15:179-182. [PMID: 34908751 PMCID: PMC8628228 DOI: 10.4103/ajts.ajts_155_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 02/02/2020] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND: The diagnosis of hepatitis B infection in most blood transfusion centers is based on hepatitis B surface (HBs) antigen detection by an enzyme immunoassay method. This study aimed to determine the frequency of hepatitis B core (HBc) antibody, HBs antibody, and hepatitis B virus (HBV) DNA among HBs antigen-negative healthy blood donors of Yazd province, Iran. MATERIALS AND METHODS: This cross-sectional study was conducted on 1500 healthy blood donor samples negative for HBs antigen, hepatitis C virus antibody, human immunodeficiency virus antigen/antibody, and rapid plasma regain tests. All samples were screened for HBc antibody test. HBs antibody and real-time polymerase chain reaction were performed for HBc antibody-positive samples. RESULTS: HBc antibody was positive in 74 (4.9%) samples and 11 (14.9%) of 74 positive samples for HBc antibody were negative for HBs antibody. Sixty-three (85.1%) positive samples for HBc antibody had HBs antibody titer over 10 IU/L, and 43 (58.1%) had HBs antibody titer over 100 IU/L. There was no hepatitis B DNA-positive sample in the present study. CONCLUSIONS: The study results suggest that there is a very low risk for transmission of HBV through blood donors of Yazd, Iran.
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Affiliation(s)
- Mahtab Vaziri
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Yazd, Iran
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16
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Hariri S, Davari S, Malekzadeh Z, Mohammadi Z, Masoudi S, Gandomkar A, Amini-Kafiabad S, Maghsoudloo M, Merat S, Poustchi H, Malekzadeh F. Prevalence of Hepatitis B and C Infections and Associated Risk Factors in Pars Cohort Study, Southern Iran. Middle East J Dig Dis 2021; 13:95-102. [PMID: 34712446 PMCID: PMC8531928 DOI: 10.34172/mejdd.2021.211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 03/03/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Hepatitis B and C virus (HBV and HCV) infections rank among the most frequent infectious diseases with a rising worldwide burden. However, their epidemiology and risk factors are understudied in many regions, including Iran. METHODS This study was conducted as part of the Pars Cohort Study (PCS) in Valashahr district, Fars province (2012-2014). Participants received venipuncture for HBsAg and HCV antibody, followed by Polymerase Chain Reaction (PCR) testing. All infected people and their comparison groups completed a risk assessment questionnaire. RESULTS Overall, 9,269 people participated in the study; the majority were women and of Fars ethnicity. Prevalence of HBsAg and HCV antibody was 2.3% (n = 215) and 0.3% (n = 26), from whom 23% (n = 47) and 13% (n = 3) had indications for treatment, respectively. During follow-up, among HBsAg-positive individuals who were not on treatment, 62% tested negative for HBsAg, and in 2% HBV DNA had risen to treatment levels. Risk factors for HBV infection were illiteracy [OR = 3.43, 95% CI = 1.1, 10.3], and Turk ethnicity compared to Fars [OR = 1.58, 95% CI = 1.1, 2.3]. History of blood transfusion [OR = 2.00, 95% CI = 1.1, 3.5] and history of drug use [OR = 2.85, 95% CI = 1.1, 7.4] were associated with HCV infection, after adjustment. CONCLUSION Further epidemiological studies are needed to identify at-risk populations in different regions. Preventive interventions, including educational programs and transfusion safety strategies, are crucial for reducing the hepatitis burden.
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Affiliation(s)
- Sanam Hariri
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Digestive Diseases Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Sabereh Davari
- MPH Department, Shiraz Medical School, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zeinab Malekzadeh
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Non-communicable Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Mohammadi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Sahar Masoudi
- Digestive Oncology Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Abdullah Gandomkar
- Non-communicable Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sedigheh Amini-Kafiabad
- Iran Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Mahtab Maghsoudloo
- Iran Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Shahin Merat
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Digestive Diseases Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Poustchi
- Liver and Pancreatobiliary Diseases Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Malekzadeh
- Digestive Diseases Research Center, Digestive Diseases Research Institute, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.,Non-communicable Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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17
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Mirzaei G, Shamsasenjan K, Jafari B, Bagherizadeh Y, Sadafzadeh A, Bannazadeh-Baghi H, Sadeghi-Deylamdeh Z, Jafari-Sales A. Prevalence of HBV and HCV infection in beta-thalassemia major patients of Tabriz city, Iran. New Microbes New Infect 2021; 43:100912. [PMID: 34401191 PMCID: PMC8348174 DOI: 10.1016/j.nmni.2021.100912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/24/2021] [Indexed: 11/04/2022] Open
Abstract
People with beta-thalassemia major are more likely to acquire blood-borne viral infections due to the need for frequent blood transfusions. Of these viruses, hepatitis B virus (HBV) and hepatitis C virus (HCV) are of particular importance. In this study, the prevalence of HBV, HCV and their risk factors in beta-thalassemia major patients in East Azerbaijan province was investigated. The study was descriptive cross-sectional, and 116 beta-thalassemia major patients who received blood in Shahid Ghazi hospital and Children's hospital in Tabriz city were studied. Data were collected by a questionnaire, and blood samples of patients in terms of serum markers HCV-Ab, HBsAg and HBs-Ab were analyzed by ELISA, and positive HCV-Ab results were confirmed by Real Time-PCR. Then using SPSS software version 22 and with the help of t-tests including Anova T-test, Man-Whitney U test, Independent sample t-test, chi-square and Fisher exact test, Statistical studies were performed. Of the 116 patients studied, no HBsAg positive cases were found. Four patients (3.4%) were positive for HCV-Ab, of which two patients (1.7%) became HCV-RNA positive after Real Time-PCR. There was a significant relationship between HCV-Ab positive and HCV-RNA positive (P = 0.000), blood transfusion intervals (P = 0.043), number of injected blood units (P = 0.001) and duration of blood transfusion (P = 0.006). The prevalence of HCV was lower in patients who started receiving blood after a blood donor screening program. HCV is less prevalent in thalassemia patients in East Azerbaijan province than in some studies in the country and various global statistics. After 1996, the prevalence of HCV in the thalassemia patient population has decreased significantly, and it seems that HCV infections since 1996 have been associated with various factors such as people's jobs, position, behaviour in society, etc.
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Affiliation(s)
- G. Mirzaei
- Department of Microbiology, Ahar Branch, Islamic Azad University, Ahar, Iran
| | - K. Shamsasenjan
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - B. Jafari
- Department of Microbiology, Ahar Branch, Islamic Azad University, Ahar, Iran
| | - Y. Bagherizadeh
- Department of Microbiology School of Basic Sciences, Kazerun Branch, Islamic Azad University, Kazerun, Iran
| | - A. Sadafzadeh
- Department of Toxicology, Ahar Branch, Islamic Azad University, Ahar, Iran
| | - H. Bannazadeh-Baghi
- Department of Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - A. Jafari-Sales
- Department of Microbiology School of Basic Sciences, Kazerun Branch, Islamic Azad University, Kazerun, Iran
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18
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Kasraian L, Imanieh MH, Tabrizi R, Shahriarirad R, Erfani A, Hosseini S. Prevalence of HBV and HCV Infections in Iranian Blood Donors; An Updated Systematic Review and Meta-Analysis. Middle East J Dig Dis 2021; 13:237-252. [PMID: 36606217 PMCID: PMC9489455 DOI: 10.34172/mejdd.2021.231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 05/22/2021] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Awareness of the prevalence of hepatitis B (HBV) and hepatitis C virus (HCV) infections, as blood transmitted infections, among blood donors can help policymakers improve the guidelines, share experiences, and estimate the blood safety over the country and in the region. We aimed to determine the prevalence of HBV and HCV infection in Iranian blood donors based on the present published literature. METHODS A meta-analysis was carried out based on the results of an electronic literature search in the international and national databases for all articles published until October 2020. We selected studies that had appropriate sampling and valid statistical analysis as well as proper measurement methods. The heterogenic indices of the studies were determined using Cochran's (Q) and I-square (I2) tests. According to the heterogeneity results, a fixed or random-effects model was implemented to estimate the pooled prevalence of HBV and HCV. Meta-regression was conducted to explore the suspected sources of heterogeneity. RESULTS We included 61 and 58 eligible studies related to HBV and HCV, respectively. The pooled prevalence of HBV was 0.57% (95% confidence interval (CI): 0.47 - 0.67, I2: 99.9%) among the blood donors. The range of prevalence rates of HBV was between 0.10% and 2.34% in different areas of Iran. The pooled prevalence of HCV was 0.22% (95% CI: 0.20 - 0.24, I2: 98.64%) in blood donors, which varied between 0.02% and 1.09% in separate locations. Subgroup and meta-regression analyses revealed that the year of publication, geographical location, and quality of the studies probably generated the heterogeneity. CONCLUSION The prevalence of HBV and HCV decreased steadily in Iranian blood donors during the past two decades. It should be asserted that most of the health policies and safety measures taken in recent years in Iran have been effective and promising.
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Affiliation(s)
- Leila Kasraian
- Department of Fars Blood Transfusion Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Hossein Imanieh
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
,Corresponding Author: Mohammad Hossein Imanieh, MD Gastroenterohepatology Research Center,Nemazee Hospital Nemazee square, Shiraz University of Medical Sciences, Shiraz, Iran Telefax: + 98 71 36474316
| | - Reza Tabrizi
- Non-Communicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
,Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Shahriarirad
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Amirhossein Erfani
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahar Hosseini
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
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Azadbakht M, Ardakani MT, Delirakbariazar M, Kasraian L, Khaledi A, Foruozandeh H, Salah A, Maleki F, Eshraghi M. Seroprevalence and Trend of HBV, HCV, and HIV Infections among Blood Donors of Fars Province, Iran (2006-2018). Ethiop J Health Sci 2021; 30:397-408. [PMID: 32874083 PMCID: PMC7445945 DOI: 10.4314/ejhs.v30i3.11] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Background Blood transfusion is a life-saving procedure; millions of lives are saved each year. However, blood transfusions are associated with certain risks that can lead to adverse consequences. This study aimed to survey the prevalence and trend of hepatitis B virus (HBV), hepatitis C virus (HCV), and Human immunodeficiency virus (HIV) among blood donors of Fars province, Iran (2006–2018). Methods This retrospective cross-sectional study was conducted by reviewing the records of the blood transfusion organization of Fars province. A total of 1952478 blood units were screened for transfusion-transmitted infections (TTIs). Then, data were entered into SPSS software (Negare. version 25). Chi-square test was used to compare the sof TTIs among blood donors. Chisquare test for trend was used to analyze the variations in trends of TTIs during this period. Finally, p-values less than 0.05 were considered statistically significant. GraphPad Prism software was used for the depiction of the graphs. Results Among the 1952478 blood donations within the 13-years, 4479(0.229 %) of donors were HBsAg, HCV Ab, and HIV Ag-Ab positive. The seroprevalence of HBV, HCV, and HIV was 2684(0.137%), 1703(0.087 %), and 92(0.0047%), respectively. Conclusion The current study showed that the overall prevalence of TTIs among blood donors was low and had a descending trend over the years of study.
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Affiliation(s)
- Mojtaba Azadbakht
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Iran
| | - Masoud Torabi Ardakani
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Iran
| | | | - Leila Kasraian
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Iran
| | - Azad Khaledi
- Department of Microbiology and Immunology, Faculty of Medicine, Kashan University of Medical Sciences, Iran.,Infectious Diseases Research Center, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, IR Iran
| | - Hossein Foruozandeh
- Cellular and Molecular Research Center, Gerash University of Medical Sciences, Iran.,Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Iran
| | - Alireza Salah
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Iran
| | - Fahimeh Maleki
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Iran.,Paramedical School, Shiraz University of Medical Sciences
| | - Mohsen Eshraghi
- Department of Thoracic Surgery, Qom University of Medical Sciences, Iran
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20
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Xia G, Li Z, Lin Z, XuRan Z, MengRu Y, Ning Z, Gang Y, Lei Y, Wenxuan L. Treated with interferon and the gene polymorphism of CGRP and its receptor. INFECTION GENETICS AND EVOLUTION 2021; 93:104968. [PMID: 34118447 DOI: 10.1016/j.meegid.2021.104968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 05/31/2021] [Accepted: 06/07/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE This case-control study aims to investigate the relationship of polymorphisms of four gene loci (CGRP rs155209 and rs3781719, RAMP1 rs3754701 and rs7590387) with the prognosis of interferon therapy for chronic hepatitis B (CHB). MATERIALS AND METHODS A total of 317 CHB patients receiving interferon alone for the first time were recruited in northern China, and peripheral blood samples were obtained. The single-nucleotide polymorphisms (SNPs) in rs155209, rs3781719, rs3754701, and rs7590387 were genotyped using Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF MS). Univariate and multivariate logistic regression methods were employed to assess the correlation between CHB prognosis treated with interferon and polymorphisms of these gene loci. RESULTS The study clearly demonstrated the relevance of polymorphisms of rs155209, rs3781719, rs3754701, and rs7590387 with DNA response and ALT response after interferon treatment. CHB patients with CGRP rs155209C had a lower risk of developing DNA response (CT vs. TT: OR = 0.159, 95% CI = 0.086-0.294, Padj < 0.001; CC vs. TT: OR = 0.131, 95% CI = 0.059-0.288, Padj < 0.001), as well as a lower risk of developing ALT response (CT vs. TT: OR = 0.530, 95% CI = 0.323-0.869, Padj < 0.05). Moreover, CHB patients with RAMP1 rs3754701T allele were more prone to develop DNA response (AT vs. AA: OR = 2.061, 95% CI = 1.237-3.435, Padj < 0.05; TT vs. AA: OR = 5.676, 95% CI =1.247-25.837, Padj < 0.05), and they also more likely to develop ALT response (AT vs. AA: OR = 1.766, 95% CI = 1.098-2.840, Padj < 0.05). We did not find a significant association between CGRP rs3781719 or RAMP1 rs7590387 and DNA response or ALT response. CONCLUSION This study revealed that CGRP rs155209 and RAMP1 rs3754701 polymorphisms, but not CGRP rs3781719 and RAMP1 rs7590387, were correlated with interferon therapy prognosis for CHB in Han Chinese population, and RAMP1 rs3754701T was a protective factor for ALT response and DNA response, but CGRP rs155209C carriers were less prone to DNA and ALT responses.
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Affiliation(s)
- Gao Xia
- Department of Epidemiology and Statistics, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shi Jiazhuang, PR China
| | - Zhang Li
- School of Public Health, Hebei Medical University, Grade 2015, Preventive Medicine, Shi Jiazhuang, PR China; Institute of Epidemiology and Statistics, School of Public Health, Lanzhou University, Lanzhou 73000, PR China
| | - Zhou Lin
- School of Public Health, Hebei Medical University, Grade 2015, Preventive Medicine, Shi Jiazhuang, PR China
| | - Zheng XuRan
- School of Public Health, Hebei Medical University, Grade 2015, Preventive Medicine, Shi Jiazhuang, PR China
| | - Yang MengRu
- School of Public Health, Hebei Medical University, Grade 2015, Preventive Medicine, Shi Jiazhuang, PR China
| | - Zhang Ning
- School of Public Health, Hebei Medical University, Grade 2015, Preventive Medicine, Shi Jiazhuang, PR China
| | - Yang Gang
- School of Public Health, Hebei Medical University, Grade 2015, Preventive Medicine, Shi Jiazhuang, PR China
| | - Yang Lei
- Department of Epidemiology and Statistics, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shi Jiazhuang, PR China.
| | - Liu Wenxuan
- Department of Epidemiology and Statistics, School of Public Health, Hebei Medical University, Hebei Key Laboratory of Environment and Human Health, Shi Jiazhuang, PR China.
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21
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A Survey on HIV, HCV, and HBV and Related Factors Among the Homeless Population, Southeast of Iran. HEALTH SCOPE 2021. [DOI: 10.5812/jhealthscope.108929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Homeless people are prone to sexually transmitted and blood-borne infectious diseases such as hepatitis B, hepatitis C, and HIV due to their risky behaviors and low awareness of various diseases. Objectives: Thus, the present research aimed to examine the epidemiologic patterns of HBV, HCV, HIV, and related factors among the homeless population of Zahedan in 2019. Methods: A cross-sectional study was conducted on a total of 329 homeless people. Eligible people were selected using a convenience sampling method from homeless individuals residing in care centers affiliated with the Welfare Organization and the Health Deputy of Zahedan University of Medical Sciences. Data on the demographic and behavioral characteristics of the cases were collected through a structured questionnaire completed in face-to-face interviews. A 10 cc blood sample was taken from each of the cases for serological tests of hepatitis B, hepatitis C, and HIV. The test results and collected data were entered in SPSS16 software. Logistic regression analysis and chi-square tests were used to analyze the data. Results: The majority of the cases (84%) were males, and 59% were in the age-group of 35 - 50 years. Of the subjects, 93% had a history of drug abuse, 74% reported a history of smoking, and 45% had tattoos. The prevalence of hepatitis C, hepatitis B, and HIV was 13%, 2.7%, and 0.3%, respectively (only one case of HIV was identified). In a multi-variate model, imprisonment history [OR = 2.32 (1.08 - 4.98)], history of sexual abuse [OR = 3.73 (1.36 - 10.26)], being widowed or divorced [OR = 2.83, (1.21 - 6.64)], and history of injection with shared needles and syringes [OR = 5.11 (1.97 - 13.28)] remained the predicting factors of hepatitis C. Conclusions: Based on the obtained results of the study, homeless people are more prone to infections with HCV, HBV, and HIV due to their risky behaviors. Therefore, a need is highlighted for preventive interventions and developing the level of health literacy in this group regarding behaviors contributing to the aforementioned infections.
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22
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Mansour-Ghanaei F, Joukar F, Naghipour M, Hassanipour S, Yeganeh S, Sepehrimanesh M, Fathalipour M. Epidemiologic profile of viral hepatitis B and C in North of Iran: results from PERSIAN Guilan Cohort Study (PGCS). BMC Res Notes 2021; 14:59. [PMID: 33568187 PMCID: PMC7877021 DOI: 10.1186/s13104-021-05474-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 02/02/2021] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE Hepatitis B (HB) and C (HC) are two severe viral infectious diseases with a deleterious impact on global health. This study aimed to evaluate the prevalence of HB and HC in the Prospective Epidemiological Research Studies of the Iranian Adults (PERSIAN) Guilan Cohort Study using immunological and molecular methods. RESULTS The blood samples were obtained from 10,520 enrolled participants. Complete biochemical and hematological tests, as well as urine analysis, were assessed. The presence of HBsAg, anti-HBs, anti-HBc, and anti-HCV antibodies for all participant and HBeAg and anti-HBe antibodies for HB-positive patients were evaluated. Moreover, HB genomic DNA and HC genomic RNA were extracted from serum samples of HB-positive patients. The real-time PCR assay was employed to quantify the gene copies of hepatitis B and C viruses. HC genotyping was also performed. The prevalence of HB and HC was 0.24% (95% CI 0.16-0.35) and 0.11% (95% CI 0.06-0.19), respectively. Rural participants were significantly more HB-positive than the urban people (P = 0.045), while males were significantly more HC-positive than the females (P = 0.013). The prevalence of HB and HC in this area were lower than those of other geographical locations of Iran, which may be due to different lifestyles or other unknown reasons.
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Affiliation(s)
- Fariborz Mansour-Ghanaei
- Caspian Digestive Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
- GI Cancer Screening and Prevention Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Farahnaz Joukar
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran.
- GI Cancer Screening and Prevention Research Center, Guilan University of Medical Sciences, Rasht, Iran.
| | - Mohammadreza Naghipour
- Gastrointestinal and Liver Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Soheil Hassanipour
- GI Cancer Screening and Prevention Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Sara Yeganeh
- Caspian Digestive Diseases Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | | | - Mohammad Fathalipour
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
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23
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Esteghamati A, Sayyahfar S, Ghaemi H, Joulani M, Moradi Y, Talebi A. A comparison of post vaccination hepatitis B surface antibody level on the large and appropriate for gestational age infants. Clin Exp Vaccine Res 2021; 10:47-51. [PMID: 33628754 PMCID: PMC7892941 DOI: 10.7774/cevr.2021.10.1.47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 01/15/2021] [Accepted: 01/17/2021] [Indexed: 11/15/2022] Open
Abstract
Purpose The aim of this study was to compare the hepatitis B surface antibody (HBs Ab) titer 1 month after the 4th dose of hepatitis B vaccine administration on the large and appropriate for gestational age infants. Materials and Methods This cross-sectional study was conducted on 7-month-old cases (n=132) divided into two groups of 2-4 kg (group 1: appropriate for gestational age, 63 cases) and >4 kg (group 2: large for gestational age, 69 cases), whom were vaccinated with a four-dose schedule of hepatitis B vaccine in 2016, Tehran, Iran. Results Mean birth weight of the groups was 2.98±0.528 and 4.19±0.190 kg, respectively. Hepatitis B surface antigen and hepatitis B core antibody were negative in all cases. HBs Ab level in group 1 and 2 was 13,701.00±11,744.439 and 8,997.15±2,827.191, respectively (95% confidence interval of difference, -7,607.44 to -1,800.25). There was a significant difference between the two groups in antibody titration and antibody logarithm level (p=0.002, p=0.0001). Conclusion Birth weight may affect the response to the hepatitis B virus vaccine administration.
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Affiliation(s)
- Abdoulreza Esteghamati
- Research Center of Pediatric Infectious Diseases, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Shirin Sayyahfar
- Research Center of Pediatric Infectious Diseases, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | | | - Mohammadamin Joulani
- Student Research Committee, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Yousef Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Atefeh Talebi
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
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24
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Vasmehjani AA, Yaghubi S, Erfani Y, Hajikhezri Z, Farahmand M, Shayestehpour M, Adeli OA, Beiranvand M. Trend in Prevalence of Hepatitis B Virus Infection Among Blood Donor Individuals: An Eleven-year of Experience in Lorestan, Iran. Int J Prev Med 2021; 11:178. [PMID: 33456734 PMCID: PMC7804870 DOI: 10.4103/ijpvm.ijpvm_260_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 05/29/2019] [Indexed: 12/02/2022] Open
Abstract
Background: Hepatitis B virus is one of the transfusion transmissible infections. Despite the availability of hepatitis B virus (HBV) vaccine and screening tests but still danger of virus transmission via blood transfusion is high in some regions. The objective of this study was to determine the trend of seroprevalence of hepatitis B in over an 11-year period (2005–2015). Methods: In this study, 355,083 blood donors were estimated for hepatitis B surface antigen (HBs Ag) seropositivity during 2005–2015 who referred to blood infusion centers of Lorestan province. Third-generation ELISA method was used to detect HBs Ag. Results: The prevalence of HBs Ag in blood donors was 0.29% (1017). It was decreased steadily from 2005 to 2015 (0.68% to 0.12%) but increased in 2008 year. The trend prevalence of HBs Ag seropositivity significantly decreased over the study period (P < 0.001). The decline in HBV infection rates was more prominent in regular and repeated donor's groups compared to people who donated blood for the first time (P < 0.001). Conclusions: The result of present study was indicated, Lorestan city in west of Iran can be classified as a low-income region because the low prevalence of HBs Ag in blood donors. Also the prevalence of HBs Ag in first-time donors was higher than other groups.
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Affiliation(s)
- Abbas Ahmadi Vasmehjani
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Sajad Yaghubi
- Department of Clinical Microbiology, Iranshahr University of Medical Sciences, Iranshahr, Iran
| | - Yousef Erfani
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Teshran University of Medical Sciences, Tehran, Iran
| | - Zamaneh Hajikhezri
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Farahmand
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Shayestehpour
- Department of Microbiology and Immunology, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran.,Autoimmune Diseases Research Center, Kashan University of Medical Sciences, Kashan, Iran
| | - Omid Ali Adeli
- Department of Public Health, Lorestan University of Medical Sciences, Khoramabad, Iran
| | - Maryam Beiranvand
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran.,Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Khoramabad, Iran
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25
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Sarbandi H, Hosseini SM, Vakili K, Fathi M, Deravi NV, Vaezjalali M. [Hepatitis B Virus (Hepadnaviridae: Orthohepadnavirus: Hepatitis B virus) among Hospitalized Mentally Disabled Patients is not transmitted by their nurses or family members]. Vopr Virusol 2021; 65:350-356. [PMID: 33533231 DOI: 10.36233/0507-4088-2020-65-6-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Indexed: 11/05/2022]
Abstract
BACKGROUND Prevalence of hepatitis B virus (HBV) infection has been reported to be higher in the institutionalized mentally disabled patients than that of the general population previously reported in Iran. This study aims to investigate HBV infection among nurses and families of the hospitalized mentally disabled patients. MATERIAL AND METHODS This study was conducted on 110 nurses and family members of the mentally disabled patients who were hospitalized in five residential care centers of Tehran. The presence of hepatitis B surface antigen (HBsAg) and hepatitis B core antibody (HBcAb) was examined using the enzyme-linked immunosorbent assay (ELISA). Afterwards, HBV DNA was extracted, and then propagated via a nested polymerase chain reaction (PCR) and specific primers. Finally, a phylogenetic tree was constructed using the neighbor-joining method to compare virus genomes in the nurses' serum with other isolated HBVs worldwide. RESULTS Out of 102 studied nurses, three (3%) were positive for HBsAg (100% female). Also, no patient was positive for the HBV genome, while eight (7.3%) nurses were positive for HBcAb including two (25%) males and six (75%) females. Genome sequencing of one DNA positive sample showed that the isolated virus from this patient contained sub genotype D1 and subtype ayw2. The results of none of the family members were positive for HBsAg, HBcAb, or HBV DNA. CONCLUSION This study showed a higher prevalence of HBsAg among nurses (3%) compared to the Iranian general population (1.7-2.1%). The virus isolated from the nurses belonged to subgenotype D1 and subtype ayw2 in accordance with previous Iranian reports. Also, there was no drug-resistant or vaccine-escape mutations in the obtained viral genome. Moreover, low immune pressure on the virus in the asymptomatic chronic HBV patients might be responsible for low nucleotide divergence among the derived HBV genome.
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Affiliation(s)
- H Sarbandi
- Department of Microbiology, Faculty of Biological Sciences, Shahid Beheshti University of Medical Sciences
| | - S M Hosseini
- Department of Microbiology, Faculty of Biological Sciences, Shahid Beheshti University of Medical Sciences
| | - K Vakili
- Student Research committee, Faculty of Medicine, Shahid Beheshti University of Medical Sciences
| | - M Fathi
- Student Research committee, Faculty of Medicine, Shahid Beheshti University of Medical Sciences
| | - N V Deravi
- Student Research committee, Faculty of Medicine, Shahid Beheshti University of Medical Sciences
| | - M Vaezjalali
- Department of Microbiology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences
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26
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Mokhtari F, Mohebbi SR, Sharifian A, Ramandi M, Razzaghi MR. Circulating non-coding RNAs as potential diagnostic biomarkers in liver diseases. GASTROENTEROLOGY AND HEPATOLOGY FROM BED TO BENCH 2021; 14:S10-S23. [PMID: 35154598 PMCID: PMC8817748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 08/23/2021] [Indexed: 11/07/2022]
Abstract
The liver plays a principal role in the human body as a metabolic and detoxifying unit. Liver diseases are the world's major health problems and affect millions of people worldwide. Early detection of liver diseases is certainly effective in timely treatment and prevention of their progression. Liver injury is associated with significant alterations in immune responses and pattern changes in various tissue-related gene expressions and cytokine production. Increasing or decreasing the specific spectrum of non-coding RNAs in different phases of liver disease can be a criterion for diagnosis. Novel diagnostic biomarkers are needed for liver diseases. Currently, micro-RNAs (miRNAs) are known to play important roles in the diagnosis of liver diseases. Circulating biomarkers such as miRNA-assisted diagnosis can conceivably be helpful for the early treatment of liver diseases. In this review, we look at miRNAs and their potential applications in liver diseases as diagnostic biomarkers were investigated.
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Affiliation(s)
- Fedra Mokhtari
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyed Reza Mohebbi
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afsaneh Sharifian
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Marzieh Ramandi
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Reza Razzaghi
- Laser Application in Medical Sciences Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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27
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Gençdal G, Yurdaydin C. Epidemiology of Hepatitis B Virus in the Middle East. LIVER CANCER IN THE MIDDLE EAST 2021:91-99. [DOI: 10.1007/978-3-030-78737-0_5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
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Serum Level of Anti-Hepatitis B Surface Antigen 18 Years after Vaccination in Students of Golestan University of Medical Sciences, Iran. JOURNAL OF CLINICAL AND BASIC RESEARCH 2021. [DOI: 10.52547/jcbr.5.1.31] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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29
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Rostam-Abadi Y, Rafiemanesh H, Gholami J, Shadloo B, Amin-Esmaeili M, Rahimi-Movaghar A. Hepatitis B virus infection among people who use drugs in Iran: a systematic review, meta-analysis, and trend analysis. Harm Reduct J 2020; 17:81. [PMID: 33087141 PMCID: PMC7579800 DOI: 10.1186/s12954-020-00424-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 10/08/2020] [Indexed: 12/22/2022] Open
Abstract
Background People who use drugs (PWUD) are considered as one of the main at-risk populations for Hepatitis B virus (HBV) infection. We conducted a systematic review on the prevalence of HBV infection among PWUD in Iran. Methods Consistent with PRISMA guideline, international (Medline, Web of Science, Scopus, and Embase) and national (Scientific Information Database) databases were searched using a comprehensive search strategy up to September 2019. The retrieved records were reviewed, and experts were contacted for unpublished studies. Studies on Iranian PWUD reporting HBV surface Antigen (HBsAg) prevalence among people who inject drugs (PWID) and non-injecting PWUD were included. HBsAg prevalence was pooled for PWID and non-injecting PWUD and for other subgroups using random-effects model meta-analysis. The trend of HBV prevalence over time was investigated using meta-regression analysis. Results Overall, 35 studies reported data on HBV infection among PWID (33 studies) and non-injecting PWUD (11 studies). The pooled prevalence of HBsAg among PWID was 4.8% (95% CI 3.7–6.2). The only risk factor significantly associated with the odds of positive HBsAg in PWID was the previous history of imprisonment (OR 1.72, 95% CI 1.29–2.30, p value = 0.000). The pooled estimate of HBsAg among non-injecting PWUD was 2.9% (95% CI 2.5–3.2). Time trend analyses showed significant decrease in HBV prevalence among PWID reaching from 8.2% (95% CI 3.9–16.5) in 2004–2006 to 3.1% (95% CI 2.3–4.1) in 2016 and later (b = -0.07; p value = 0.05). No significant trend was detected for non-injecting PWUD. Conclusion The prevalence of HBV infection among non-injecting PWUD and even PWID was not considerably higher than the Iranian general population. This might be the result of extensive harm reduction interventions in Iran. However, it seems that there are subgroups of PWID, who do not adequately benefit from existing harm reduction interventions. Future programs should more specifically target these high-risk groups.
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Affiliation(s)
- Yasna Rostam-Abadi
- Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, No. 486, South Karegar Ave., 1336616357, Tehran, Iran
| | - Hossein Rafiemanesh
- Department of Epidemiology, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jaleh Gholami
- Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, No. 486, South Karegar Ave., 1336616357, Tehran, Iran.
| | - Behrang Shadloo
- Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, No. 486, South Karegar Ave., 1336616357, Tehran, Iran
| | - Masoumeh Amin-Esmaeili
- Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, No. 486, South Karegar Ave., 1336616357, Tehran, Iran.,Mental Health Department, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Afarin Rahimi-Movaghar
- Iranian National Center for Addiction Studies (INCAS), Tehran University of Medical Sciences, No. 486, South Karegar Ave., 1336616357, Tehran, Iran
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30
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Hiva S, Negar K, Mohammad-Reza P, Gholam-Reza G, Mohsen A, Ali-Asghar NG, Mohammed-Jafar S. High level of vaccination and protection against hepatitis B with low rate of HCV infection markers among hospital health care personnel in north of Iran: a cross-sectional study. BMC Public Health 2020; 20:920. [PMID: 32532228 PMCID: PMC7291184 DOI: 10.1186/s12889-020-09032-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/03/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND hepatitis B virus (HBV) and C virus (HCV) are among the leading causes of mortality worldwide. Health care personnel (HCP) are subjected to increased risk of these infections. Therefore, HBV vaccination and post-vaccination serologic testing (PVST) are recommended for them. Our objectives in this study were investigate how well the vaccination guidelines for hospital HCPs were implemented. Moreover, the prevalence rates of HBV and HCV infections were calculated. To determine the presence of immunological memory, vaccinated personnel negative to antibody against HB surface antigen with one dose of HB vaccine were boosted. METHODS From 1 July to 30 November 2017, a cross-sectional study among HCPs working in public hospitals were conducted. All HCPs from various professional categories potentially at risk of exposure to contaminated sources were included. The information was gathered via interview and self-administered questionnaire. The questions were focused on the demographic characteristics, HB vaccination and immunity status and time elapsed since initial vaccination series, and frequency of needelstick injuries during the past 12 months of their work. Moreover, the prevalence rate of HBV and HCV infections were calculated. To determine the presence of immunological memory, subjects negative to HBV seromarkers received a booster dose of the vaccine. RESULTS A total of 186 out of 766 participants were male and nurses comprised 71% of personnel. Although all HCP were vaccinated, 84% of them completed the course and less than 5% of them received PVST. According to the results, 0.78, 4.6, and 83% were serologically positive to HBV surface antigen, antibodies against HBV core, and S antigens, respectively. Approximately, 91% of seronegative participants responded to a booster dose and only 0.91% of the personnel was anti-HCV positive. CONCLUSION Most HCP received full HBV vaccination course. Although a minority did PVST, the HBV vaccine-induced long-term protection and HB vaccine booster were not required. Therefore, policies should be made to increase the rate PVST after immunization. According to the results, the HCV infection rate was low and thus pre-recruitment screening was not necessary.
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Affiliation(s)
- Saffar Hiva
- Department of Pathology, Shariati Hospital, Teheran University of Medical Sciences, Tehran, Iran
| | - Khoshayand Negar
- Resident of Pathology, Shariati Hospital, Teheran University of Medical Sciences, Tehran, Iran
| | | | | | - Aarabi Mohsen
- Mazandaran University of Medical Sciences, Sari, Iran
| | - Nadi Ghara Ali-Asghar
- Health Sciences Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Saffar Mohammed-Jafar
- Research Center for Pediatric Infectious Diseases, Department of Pediatric Infectious Diseases, Bu-Ali Sina Hospital, Mazandaran University of Medical Sciences, Pasdaran Bolv, Sari, Iran
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31
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Hedayati-Moghaddam MR, Soltanian H, Behzadifar M. Occult Hepatitis B Virus Infection Prevalence Among Different Populations of Iran: A Systematic Review and Meta-Analysis. HEPATITIS MONTHLY 2020; 20. [DOI: 10.5812/hepatmon.101722] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 05/13/2020] [Accepted: 05/15/2020] [Indexed: 08/30/2023]
Abstract
Context: Various frequency rates of occult hepatitis B virus infection (OBI) are reported from different parts of Iran. This systematic review and meta-analysis aimed to characterize the OBI epidemiology in Iran and estimate the pooled prevalence among different populations. Evidence Acquisition: Nine international and Persian electronic databases, as well as some conference proceedings, were searched. Original cross-sectional studies up to December 2018 were included if they investigated the prevalence of OBI by the detection of serum hepatitis B virus surface antigen and hepatitis B virus nucleic acid in at least 30 samples selected with any sampling methods. Comprehensive meta-analysis software was used to analyze the data, and Cochran’s Q-test and I-square statistics were applied to assess the heterogeneity. Meta-regression analysis was performed to assess the impact of the year of study on the OBI frequency. A P value < 0.05 was considered as the level of significance. Results: Of 412 citations found in electronic sources and 35 relevant citations added by searching the gray literature, 83 non-duplicated non-overlapping studies were evaluated. A total of 55 documents comprising 14,485 individuals from 16 provinces met the inclusion criteria and were used in the analysis. The prevalence of OBI considerably varied in different parts of the country with the highest prevalence (63.1%) reported among the HIV-positive population in Fars province. The rates of the OBI prevalence were estimated at 0.06% (95% CI: 0.02 - 0.16%) among blood donors (BDs) regardless of their anti-HBc status, 7.90% (95% CI: 4.33 - 13.99%) among anti-HBc positive BDs, 2.49% (95% CI: 1.2 - 4.81%) among hemodialysis (HD) patients, 4.44% (95% CI: 1.56 - 12.02%) among HIV-positive patients, and 7.76% (95% CI: 4.57 - 12.86%) among HCV-positive patients. No significant trends were observed in OBI prevalence rates among different groups over time (P > 0.05). Conclusions: This review revealed high rates of OBI prevalence among high-risk populations in Iran. It is strongly suggested that occult hepatitis B be investigated among populations with a high chance of its occurrence in our country.
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Bahrami A, Parsania M, Pourfathollah AA, Haghighat S, Sharifi Z. Association of VDR (rs2228570, rs731236, rs7975232, rs1544410) and DBP (rs7041) genes polymorphisms with chronicity of hepatitis B in Iranian patients. GENE REPORTS 2020. [DOI: 10.1016/j.genrep.2020.100615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Prevalence of Hepatitis C Virus in Iranian Prisoners: An Updated Systematic Review and Multilevel Meta-Analysis Study. HEPATITIS MONTHLY 2020. [DOI: 10.5812/hepatmon.102004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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Dehghani-Dehej F, Hosseini Z, Mortazkar P, Khanaliha K, Esghaei M, Fakhim A, Bokharaei-Salim F. Prevalence of HCV and/or HBV coinfection in Iranian HIV-infected patients. Future Virol 2020. [PMCID: PMC7273902 DOI: 10.2217/fvl-2019-0066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Aim: HIV-infected patients risk coinfection with HBV and HCV. This study aimed to investigate molecular epidemiology of HBV and HCV coinfection in Iranian HIV-infected individuals. Materials & methods: In this cross-sectional study, serological markers of HBV and HCV infection (hepatitis B surface antigen [HBsAg], hepatitis B e-antigen [HBeAg], hepatitis B e-antibody [HBeAb] and hepatitis B core antibody [HBcAb]) and anti-HCV antibodies [anti-HCV Abs] were tested in 198 Iranian HIV-infected patients. From plasma, HBV viral load was determined using COBAS TaqMan 48, and HCV-RNA was detected by reverse transcriptase-nested PCR. Results: 85 out of 198 (42.9%) patients were anti-HCV Ab positive and 42/198 (21.2%) had detectable HCV-RNA. Eight (4.0%) had traceable HBV-DNA. All these patients were infected by HBV genotype D. 55 (27.8%) were HBcAb positive. Nine (4.4%) were HBsAg and anti-HCV Ab positive. Conclusion: None were HIV-RNA/HCV-RNA/HBV-DNA positive, 21.2% were HIV-RNA/HCV-RNA positive and 4.0% were HIV-RNA/HBV-DNA positive. Therefore, studies on diagnosing these infections in HIV-infected individuals may be valuable.
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Affiliation(s)
- Farzaneh Dehghani-Dehej
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Master of Science of Virology, Iran University of Medical Sciences, Tehran, Iran
| | - Zinat Hosseini
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- General Medical Student, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Poupak Mortazkar
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- PhD Student of Virology, Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Khadijeh Khanaliha
- Research Center of Pediatric Infectious Diseases, Institute of Immunology & Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
- Assistant Professor of Parasitology, Research Center of Pediatric Infectious Diseases, Institute of Immunology & Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Esghaei
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Associate Professor of Virology, Iran University of Medical Sciences, Tehran, Iran
| | - Atousa Fakhim
- Department of Architectural Engineering, Faculty of Engineering, Islamic Azad University, South Tehran Branch, Tehran, Iran
- Student of Architectural Engineering, Islamic Azad University, South Tehran Branch, Tehran, Iran
| | - Farah Bokharaei-Salim
- Department of Virology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Assistant Professor of Virology, Iran University of Medical Sciences, Tehran, Iran
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The Impaired Balance of CD4+/CD8+ Ratio in Patients with Chronic Hepatitis B. HEPATITIS MONTHLY 2020. [DOI: 10.5812/hepatmon.96799] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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Taheri Soodejani M, Haghdoost AA, Sedaghat A, Baneshi MR, Zolala F. The Trends of Viral Hepatitis B and C and HIV Infections in Donated Bloods in Iran Between 2003 and 2017. J Blood Med 2019; 10:435-441. [PMID: 31908558 PMCID: PMC6927265 DOI: 10.2147/jbm.s229327] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 12/10/2019] [Indexed: 12/25/2022] Open
Abstract
Background The rate of viral infections in donated bloods is one of the main indicators of blood safety which has to be monitored precisely. This paper provides a thorough study of blood safety indicators in the last 15 years in Iran. Methods The data of the transfusion organization in Iran from years 2003 to 2017 were used. The study focuses on the analysis of the frequency of viral hepatitis B and C (HBV and HCV) as well as human immunodeficiency virus (HIV) in blood donations. Results Of 27,442,124 donated bloods, the relative frequencies were 4, 302, and 81 for HIV, HBV and HCV, respectively. This study also shows that the corresponding frequencies were significantly lower in recent years (2.5, 53, and 26 per 100,000 samples in 2017). Conclusion The presented study indicates an overall low infection rate and provides evidence for the effectiveness of modern safety measures in improving the level of blood safety in Iran.
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Affiliation(s)
- Moslem Taheri Soodejani
- HIV/STI Surveillance Research Center, WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Ali Akbar Haghdoost
- HIV/STI Surveillance Research Center, WHO Collaborating Center for HIV Surveillance, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Abbas Sedaghat
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Tehran, Iran
| | - Mohammad Reza Baneshi
- Modeling in Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
| | - Farzaneh Zolala
- Social Determinants of Health Research Center, Institute for Futures Studies in Health, Kerman University of Medical Sciences, Kerman, Iran
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Behzadi MA, Leyva-Grado VH, Namayandeh M, Ziyaeyan A, Feyznezhad R, Dorzaban H, Jamalidoust M, Ziyaeyan M. Seroprevalence of viral hepatitis A, B, C, D and E viruses in the Hormozgan province southern Iran. BMC Infect Dis 2019; 19:1027. [PMID: 31795979 PMCID: PMC6889522 DOI: 10.1186/s12879-019-4661-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 11/25/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Viral hepatitis is a global public health problem affecting millions of people worldwide, causing thousands of deaths due to acute and persistent infection, cirrhosis, and liver cancer. Providing updated serologic data can improve both surveillance and disease control programs. This study is aimed to determine the seroprevalence of markers for viral hepatitis (A, B, C, D and E) and the epidemiology of such infections in the general population of southern Iran's Hormozgan province. METHODS Between 2016 and 2017, a total of 562 individuals with ages ranging from 1 to 86 years, who visited governmental public laboratories for routine check-ups, were tested for the presence of serological markers to hepatitis virus types A to E using enzyme-linked immunosorbent assays. RESULTS The overall anti-hepatitis A virus (HAV) antibody seroprevalence was 93.2% (524/562). The prevalence of anti-hepatitis E virus (HEV) antibodies was 15.8% (89/562) among which 1.6% (9/562) of the seropositive individuals also had evidence of recent exposure to the virus (IgM positivity). Two and a half percent (14/562) were positive for hepatitis B surface (HBs) antigen, whereas 11.6% (65/562) tested positive for anti-hepatitis B core (HBc) antibodies. Among anti-HBc positive patients, 11% (7/65) had HBs Ag and 5% (3/65) were positive for anti-hepatitis D virus (HDV) antibodies. The prevalence of anti-hepatitis C virus (HCV) antibodies was 0.7% (4/562). The seroprevalence of anti-HAV, HEV IgG, anti-HBc antibodies, and HBs Ag increased with age. CONCLUSION The present study confirms a high seroprevalence of HAV infection among the examined population and reveals high levels of endemicity for HEV in the region. Planned vaccination policies against HAV should be considered in all parts of Iran. In addition, improvements on public sanitation and hygiene management of drinking water sources for the studied area are recommended.
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Affiliation(s)
- Mohammad Amin Behzadi
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Mandana Namayandeh
- Department of Clinical Virology, Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Namazi Hospital, Shiraz, Iran
| | - Atoosa Ziyaeyan
- Life Science student, Faculty of Arts and Science, University of Toronto, Toronto, Canada
| | - Roya Feyznezhad
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Hedayat Dorzaban
- Hormozgan Health Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Marzieh Jamalidoust
- Department of Clinical Virology, Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Namazi Hospital, Shiraz, Iran
| | - Mazyar Ziyaeyan
- Department of Clinical Virology, Clinical Microbiology Research Center, Shiraz University of Medical Sciences, Namazi Hospital, Shiraz, Iran.
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The Relationship Between Serum IL-17 Level and Viral Load in Chronic Hepatitis B. ARCHIVES OF CLINICAL INFECTIOUS DISEASES 2019. [DOI: 10.5812/archcid.68172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Ataei B, Alavian SM, Shahriari-Fard F, Rabiei AA, Safaei A, Rabiei A, Ataei M. A case-control study of risk factors for hepatitis B infection: A regional report among Isfahanian adults. JOURNAL OF RESEARCH IN MEDICAL SCIENCES 2019; 24:22. [PMID: 31007692 PMCID: PMC6450138 DOI: 10.4103/jrms.jrms_761_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 11/13/2018] [Accepted: 01/03/2019] [Indexed: 12/21/2022]
Abstract
Background: Hepatitis B is one of the major causes of mortality among viral diseases. To reduce morbidity rate and increase knowledge of people about potential risk factors, the aim of this study was to determine the prevalence of hepatitis B among the general population and the risk factors associated with hepatitis B virus (HBV) infection in Isfahan, Iran. Materials and Methods: In a case–control study, 314 HBV-infected patients and 557 healthy participants were recruited. Data on demographics, immunization history, medical history, family medical history, life history, therapeutic factors, and behavioral risk factors were collected through a standard checklist. Chi-square and logistic regression were used for univariate and multivariable analyses. Results: Our results showed that among sociodemographic variables, higher age, being male, lower economic status, and lower educational attainments increased the risk of affecting by HBV (odds ratio [OR] >1, P < 0.001); furthermore, Iranian and no immigrant people showed higher significant risk of being affected by HBV. Multivariable logistic regression showed among medical, blood, and behavioral risk factors, family history of hepatitis (OR: 10.56; 95% confidence interval [CI]: 4.56–24.86), dental treatment history (OR: 4.30; 95% CI: 1.41–13.10), and hospitalization (OR: 2.94; 95% CI: 1.72–5.00). Conclusion: Our results demonstrated that there are still several risk factors for hepatitis B surface antigen infection among the Iranian adult population. Immunization programs should continue and focus on high-risk adults, and interventions should be directed toward to reduce risk factors associated with hepatitis B.
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Affiliation(s)
- Behrooz Ataei
- Department of Infectious Diseases, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sayed Moayed Alavian
- Baghiatallah Research Center for Gastroenterology and Liver Diseases, Baghiatallah University of Medical Sciences, Tehran, Iran
| | - Faramarz Shahriari-Fard
- Isfahan Medical School Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Abbas Ali Rabiei
- Department of Anatomical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Safaei
- Isfahan Medical School Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Rabiei
- Baghiatallah Research Center for Gastroenterology and Liver Diseases, Baghiatallah University of Medical Sciences, Tehran, Iran.,Isfahan Medical School Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mehdi Ataei
- Isfahan University of Medical Sciences, Isfahan, Iran
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Padami F, Alavian SM, Niazi M. The Key Role of Non-governmental Organizations (NGOs) Activities in Viral Hepatitis Elimination Programs. Int J Health Policy Manag 2019; 8:189-190. [PMID: 30980638 PMCID: PMC6462191 DOI: 10.15171/ijhpm.2018.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 12/09/2018] [Indexed: 11/09/2022] Open
Affiliation(s)
- Farzaneh Padami
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases (BRCGL), Baqiyatallah University of Medical Sciences, Tehran, Iran.,Middle East Liver Diseases (MELD) Center, Tehran, Iran
| | - Seyed Moayed Alavian
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases (BRCGL), Baqiyatallah University of Medical Sciences, Tehran, Iran.,Middle East Liver Diseases (MELD) Center, Tehran, Iran
| | - Monir Niazi
- Baqiyatallah Research Center for Gastroenterology and Liver Diseases (BRCGL), Baqiyatallah University of Medical Sciences, Tehran, Iran.,Middle East Liver Diseases (MELD) Center, Tehran, Iran
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Rezaei N, Asadi-Lari M, Sheidaei A, Khademi S, Gohari K, Delavari F, Delavari A, Abdolhamidi E, Chegini M, Rezaei N, Jamshidi H, Bahrami Taghanaki P, Hasan M, Yoosefi M, FarzadFar F. Liver cirrhosis mortality at national and provincial levels in Iran between 1990 and 2015: A meta regression analysis. PLoS One 2019; 14:e0198449. [PMID: 30645598 PMCID: PMC6333345 DOI: 10.1371/journal.pone.0198449] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 05/18/2018] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Liver cirrhosis mortality number has increased over the last decades. We aimed to estimate the liver cirrhosis mortality rate and its trends for the first time by sex, age, geographical distribution, and cause in Iran. METHOD Iranian Death Registration System, along with demographic (Complete and Summary Birth History, Maternal Age Cohort and Period methods) and statistical methods (Spatio-temporal and Gaussian process regression models) were used to address the incompleteness and misclassification and uncertainty of death registration system to estimate annual cirrhosis mortality rate. Percentages of deaths were proportionally redistributed into cirrhosis due to hepatitis B, C and alcohol use based on the data from the Global Burden of Disease (GBD) 2010 study. RESULTS Liver cirrhosis mortality in elder patients was 12 times higher than that in younger patients at national level in 2015. Over the 26 years, liver cirrhosis mortality in males has increased more than that in females. Plus, the percentage of change in age adjusted mortality rate at provincial levels varied between decreases of 64.53% to nearly 17% increase. Mortality rate has increased until 2002 and then decreased until 2015.The province with highest mortality rate in 2015 has nearly two times greater rate compare to the lowest. More than 60% of liver cirrhosis mortality cases at national level are caused by hepatitis B and C infection. The rate of hepatitis B mortality is four times more than that from hepatitis C. CONCLUSION This study demonstrated an increasing and then decreasing pattern in cirrhosis mortality that could be due to national vaccination of hepatitis B program. However monitoring, early detection and treatment of risk factors of cirrhosis, mainly in high risk age groups and regions are essential. Cirrhosis mortality could be diminished by using new non-invasive methods of cirrhosis screening, hepatitis B vaccination, definite treatment of hepatitis C.
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Affiliation(s)
- Negar Rezaei
- Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Asadi-Lari
- Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Sheidaei
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Biostatistics, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sara Khademi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Kimiya Gohari
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Biostatistics, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Farnaz Delavari
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Delavari
- Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Elham Abdolhamidi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Chegini
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nazila Rezaei
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Hamidreza Jamshidi
- School of Medicine, Dep. Of Pharmacology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Milad Hasan
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Moein Yoosefi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Farshad FarzadFar
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Shojaee S, Zayeri F, Nasserinejad M, Ghasemzadeh A, sadat Beheshti Shirazi S, Khodadoostan M. How much does vaccination reduce the rate of HBV infection in Iranian population? a Bayesian adjustment analysis. GASTROENTEROLOGY AND HEPATOLOGY FROM BED TO BENCH 2019; 12:S136-S144. [PMID: 32099614 PMCID: PMC7011057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
AIM The aim of this research was to estimate the changing rate of odds ratio (OR) by varying degrees of hepatitis B virus (HBV) underreporting. BACKGROUND Data registering is usually associated with extensive errors such as misclassification, under-reporting, missing data due to lack of co-operation, error prone factors, and in medical studies, inadequate diagnosis of physicians or low accuracy of laboratory tests. In the present study, which discuss the actual impact of vaccination on HBV prevention, exposure and response were prone to various errors. Furthermore, some people in the community are possibly infected to the virus while were not reported in the count of patients with HBV infection. METHODS This was a case control study. Cases included patients with HBV referring to the gastroenterology and liver disease research center. The control group included patients without HBV who underwent a fatty liver test at Taleghani hospital laboratory. Bayesian approach and Gibbs sampling algorithm were used to estimate OR. RESULTS According to results, misclassification rate was mild in raw data, but with an increase in degree of underreporting for 50 and 500 of unreported cases, OR increased by about half and more than double, respectively, while sensitivity diminished strikingly. CONCLUSION Our analysis asserted that knowing the degree of underreporting is essential to accurately calculate OR and sensitivity. In addition, despite varying OR in different samples, overall the results were similar according to the pattern of exposure and response association.
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Affiliation(s)
- Sajad Shojaee
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Farid Zayeri
- Department of Biostatistics, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Science, Tehran, Iran.
| | - Maryam Nasserinejad
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Ghasemzadeh
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Saeedeh sadat Beheshti Shirazi
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahsa Khodadoostan
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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Hepatitis B and Hepatitis C in Patients with Inherited Disorders of Hemoglobin in Sistan and Baluchistan Province, Iran. ARCHIVES OF CLINICAL INFECTIOUS DISEASES 2018. [DOI: 10.5812/archcid.79458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Prevalence of Road Traffic Accidents in Iran: A Systematic Review, GIS and Meta-Analysis. IRANIAN RED CRESCENT MEDICAL JOURNAL 2018. [DOI: 10.5812/ircmj.83852] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Zangeneh M, Sedaghat Jou M, Sadighi Gilani MA, Jamshidi Makiani M, Sadeghinia S, Salman Yazdi R. The prevalence of HBV, HCV and HIV infections among Iranian infertile couples referring to Royan institute infertility clinic: A cross-sectional study. Int J Reprod Biomed 2018; 16:595-600. [PMID: 30643867 PMCID: PMC6312715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/30/2022] Open
Abstract
BACKGROUND The role of the screening protocol for viral hepatitis and human immuunodeficiency virus (HIV) infections among infertile couples were seldom investigated. OBJECTIVE The present study was performed to assess the prevalence of hepatitis B virus (HBV), hepatitis C virus (HCV) and HIV infections among infertile couples referring to infertility clinic of Royan Institute. MATERIALS AND METHODS This analytical cross-sectional study was performed on 21673 infertile couples referring to infertility clinic of Royan Institute between 2009 and 2014. Serological findings for viral hepatitis B, C and HIV infection were gathered herewith demographic data of the study participants through the study checklist. Ultimately, 302 couples who had at least one positive result in their serological tests were included in the statistical analysis. RESULTS The HBV and HCV infections prevalence among study participants were 0.57% and 0.148% respectively; only two cases had HIV infection. HBV and HCV infections prevalence had significant association with the gender of participants, but there was no significant relationship between these infections and infertility types. CONCLUSION Viral hepatitis infections screening among infertile couples undergoing assisted reproductive techniques needs more attention.
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Affiliation(s)
- Mehrangiz Zangeneh
- Department of Infectious Diseases, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran.,Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.
| | - Maryam Sedaghat Jou
- General Physician, Tehran Medical Sciences Branch, Islamic Azad University, Tehran, Iran.
| | - Mohammad Ali Sadighi Gilani
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.
| | | | - Shaghayegh Sadeghinia
- Department of Biomolecular & Biomedical Science, School of Health Life & Science, Glasgow Caledonian University, Glasgow, UK.
| | - Reza Salman Yazdi
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.
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Zangeneh M, Sedaghat Jou M, Sadighi Gilani MA, Jamshidi Makiani M, Sadeghinia S, Salman Yazdi R. The prevalence of HBV, HCV and HIV infections among Iranian infertile couples referring to Royan institute infertility clinic: A cross-sectional study. Int J Reprod Biomed 2018. [DOI: 10.29252/ijrm.16.9.595] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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47
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High Prevalence of Hepatitis B Virus Infection in the Village of Esfandiar in South Khorasan Province, Iran. HEPATITIS MONTHLY 2018. [DOI: 10.5812/hepatmon.65473] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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Knowledge, Distribution and Risk Factors of Hepatitis B and C Infection in High-risk Groups in Guilan Province, Iran. HEPATITIS MONTHLY 2018. [DOI: 10.5812/hepatmon.65870] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
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Moradi G, Gouya MM, Azimizan Zavareh F, Mohamadi Bolbanabad A, Darvishi S, Aghasadeghi MR, Nabavi M, Alasvand R, Tashakorian M, Nouri B, Rahmani K, Molaei L. Prevalence and risk factors for HBV and HCV in prisoners in Iran: a national bio-behavioural surveillance survey in 2015. Trop Med Int Health 2018; 23:641-649. [PMID: 29698576 DOI: 10.1111/tmi.13065] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES To provide more accurate estimates of the prevalence of Hepatitis B (HBV) and Hepatitis C (HCV) and their contributing factors among prisoners in Iran. METHODS Cross-sectional study of 6200 Iranian prisoners in 2015. Data were collected through questionnaires and interviews. HBV infection and HCV exposure status of the participants was determined by HBsAg and HCV antibodies blood tests using enzyme-linked immunosorbent assay (ELISA). Data were analysed in STATA-12. RESULT Prevalence of HCV exposure was 9.48% (95% CI: 8.73-10.27), and prevalence of HBV was 2.48% (95% CI: 2.07-2.89) in the general prison population. In multivariate analysis, the most important risk factor for HBV was a history of drug use in lifetime (adjusted odds ratio, AOR: 1.8, 95% CI: 1.17-3.02). The main risk factors for HCV exposure were a history of drug use in lifetime (AOR: 4.08, CI: 2.56-6.27), age over 30 (AOR: 2.68, CI: 2.01-3.56), and having tattoos (AOR = 1.67, CI: 1.35-2.07). CONCLUSION Although vaccination is used to control HBV among prisoners, prevalence of HCV exposure is alarming in the prison population of Iran, especially among people who inject drugs. Eliminating viral hepatitis in Iran by 2030 requires a national commitment and rapid measures for targeting this high-risk group. Given the increased efficiency of HCV treatment in recent years, prisons provide an opportunity to access patients for treatment.
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Affiliation(s)
- Ghobad Moradi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Mohammad-Mehdi Gouya
- Iranian Center for Communicable Diseases Control, Ministry of Health & Medical Education, Tehran, Iran
| | - Fatemeh Azimizan Zavareh
- Iranian Center for Communicable Diseases Control, Ministry of Health & Medical Education, Tehran, Iran
| | - Amjad Mohamadi Bolbanabad
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Sonia Darvishi
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | | | - Mahmood Nabavi
- Iranian Center for Communicable Diseases Control, Ministry of Health & Medical Education, Tehran, Iran
| | - Ramin Alasvand
- Health and Treatment Directorate of Prisons and Security and Corrective Measures Organization, Tehran, Iran
| | - Mehrzad Tashakorian
- Health and Treatment Directorate of Prisons and Security and Corrective Measures Organization, Tehran, Iran
| | - Bijan Nouri
- Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Khaled Rahmani
- Liver and Digestive Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Leila Molaei
- Iran University of Medical Sciences, Tehran, Iran
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Taleban R, Moafi M, Ataei B, Yaran M, Nokhodian Z, Kassaian N, Adibi P, Javadi A. Seroprevalence of Hepatitis B Infection and Associated Risk Factors among Drug Users in Drop-in Centers of Isfahan, Iran. Int J Prev Med 2018; 9:46. [PMID: 29899884 PMCID: PMC5981222 DOI: 10.4103/ijpvm.ijpvm_382_16] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 10/30/2017] [Indexed: 01/28/2023] Open
Abstract
Background: Scientists perceive drug users (DUs) as a high-risk population for hepatitis B virus (HBV) infection. Effective strategies aiming at the reduction of HBV infection can be depicted when its epidemiological status is clearly defined. The present study provides new insight into associated risk factors of HBV infection and its seroepidemiological status among DUs attending drop-in centers (DICs). Methods: This was a cross-sectional study, which was implemented in 7 DICs of Isfahan province. The sample size included 539 participants. Demographic data and risk factors for HBV infection were obtained by a trained social worker using a self-made structured questionnaire. Venous blood sample was obtained and tested for hepatitis B surface antigen (HBsAg), hepatitis B surface antibody, and total hepatitis B core antibody (HBcAb) using enzyme-linked immunosorbent assay. Results: Mean age of the participants was 31.76 ± 8.4 years. They were generally male, Iranian, urban, with an education level of high school or less. The prevalence of HBV infection (HBsAg and/or HBcAb) was 18% (88.490). Regression analysis showed that age, bloodletting, and drug injection, being the sexual partner of injecting DU (IDU), as well as frequency and duration of imprisonment positively correlated with HBV infection. Conclusions: Drug injection bloodletting, and being the sexual partner of IDU, as well as frequency and duration of imprisonment could be considered as contributing factors in HBV infection.
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Affiliation(s)
- Roya Taleban
- Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Moafi
- Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Behrooz Ataei
- Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Majid Yaran
- Acquired Immunodeficiency Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zary Nokhodian
- Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nazila Kassaian
- Infectious Diseases and Tropical Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Peyman Adibi
- Integrative Functional Gastroenterology Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Abbasali Javadi
- Nosocomial Infection Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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