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Tesfaye S, Alemu A, Bizualem E, Mehabie D, Alelign A. Seroprevalence of hepatitis B, C, and its associated risk factors among clinically suspected patients attending poly and Maraki Health Centers, Gondar City, North West Ethiopia. SAGE Open Med 2024; 12:20503121241266347. [PMID: 39092161 PMCID: PMC11292706 DOI: 10.1177/20503121241266347] [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: 02/06/2024] [Accepted: 06/18/2024] [Indexed: 08/04/2024] Open
Abstract
Background Hepatitis B and C viruses are major global health problems with a high mortality rate, mostly due to serious liver diseases such as liver cirrhosis, liver failure, and hepatocellular carcinoma. The objective of this study was to determine the prevalence of the hepatitis B and C viruses and associated risk factors among clinically suspected patients attending Poly and Maraki Health Centers in Gondar City. Methods An institution-based cross-sectional study was conducted to recruit 422 clinically suspected patients attending Poly and Maraki Health Centers between June and August 2020. The blood sample was tested for hepatitis B surface antigen and anti-Hepatitis C virus antibodies using commercially available rapid test kits. We used logistic regression and chi-square analysis to assess factors associated with Hepatitis B virus and Hepatitis C virus infections. Results The overall prevalence of hepatitis B surface antigen and anti-Hepatitis C virus antibodies was 29 (6.9%) and 5 (1.2%), respectively. The prevalence of Hepatitis B virus and Hepatitis C virus was found to be significantly higher at Maraki Health Center. Multiple sexual partners (adjusted odd ratio (AOR = 12.299; 95% CI = 2.515-60.142), history of delivery by traditional birth attendants (AOR = 6.284; 95% CI = 2.373-16.637), surgical history (AOR = 3.679; 95% CI = 1.009-13.417), previous hepatitis infections (AOR = 10.374; 95% CI = 1.128-95.444), and upper abdominal pain (AOR = 3.382; 95% CI = 1.215-9.414) were significantly associated with an increased risk of Hepatitis B virus infections. On the other hand, a history of blood transfusion (AOR = 43.132; 95% CI = 1.385-1343.176) and a history of kidney dialysis (AOR = 71.199; 95% CI = 2.074-2444.646) were significantly associated with Hepatitis C virus infection. Conclusions According to the WHO endemicity classification, the prevalence of the hepatitis B virus was intermediate, while that of the hepatitis C virus was low. Therefore, it is necessary to strengthen the efforts to control and prevent Hepatitis B virus and Hepatitis C virus infections.
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Affiliation(s)
- Solomon Tesfaye
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
| | - Adefework Alemu
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
| | - Endalkachew Bizualem
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
| | - Daniel Mehabie
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
| | - Amir Alelign
- Department of Biology, College of Natural & Computational Sciences, University of Gondar, Gondar, Ethiopia
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Getachew T, Negash A, Eyeberu A, Abdurahman D, Jibro U, Deressa A, Birhanu A, Regassa LD, Debella A, Mohammed F, Sertsu A, Balis B, Mussa I. The burdens, associated factors, and reasons for traditional uvulectomy in Ethiopia: A systematic review and meta-analysis. Int J Pediatr Otorhinolaryngol 2024; 176:111835. [PMID: 38171120 DOI: 10.1016/j.ijporl.2023.111835] [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: 09/20/2023] [Revised: 12/12/2023] [Accepted: 12/22/2023] [Indexed: 01/05/2024]
Abstract
INTRODUCTION Traditional uvulectomy is a harmful procedure in which the entire or a portion of the uvula is removed by traditional practitioners. It causes complications like septicemia, transmission of infectious diseases, anemia, excessive bleeding, infection, tetanus, meningitis, and death. A summary of national data was lacking, thus, the study aimed to determine the pooled national burden and determinants of traditional uvulectomy in Ethiopia. METHODS Studies were retrieved from PubMed, EMBASE, CINHAL (EBSCO), Google Scholar, Web of Sciences, MEDLINE, Cochrane Library, SCOPUS, and Google databases. Finally, 19 studies were included. The methodological quality of the included studies was assessed using the JBI checklist. Data synthesis and statistical analysis were conducted using STATA Version 17 software. Heterogeneity and publication bias were assessed. Forest plots were used to present the pooled and summarized with random-effects meta-analysis models. RESULTS Totally 19 articles with 23,559 study participants were included in this systematic review and meta-analysis. The overall pooled prevalence of uvulectomy in Ethiopia was 44 % (95 % CI: 31%-57 %). The highest prevalence was observed among studies conducted in the Tigray region (63 % (95 % CI: 34%-94 %), between the year 2011-2014 (58 % (95 % CI: 29%-87 %)) and, community setting (57 % (95 % CI: 36%-78 %). Mothers' educational status (AOR: 1.66, 95 % CI: 1.31-2.01) and residence (AOR: 1.70, 95 % CI: 1.16-2.23) were found to be significantly associated with traditional uvulectomy in Ethiopia. Frequently cited reasons for traditional uvulectomy were to prevent swelling, pus, and rupture of the uvula, for better care, prevention of sore throats and coughs, religion, and culture. CONCLUSION The pooled result revealed that almost half of children are still subjected to traditional uvulectomy in Ethiopia. There is a need to intensify awareness creation campaigns against the practice by giving special attention to rural residents and uneducated ones.
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Affiliation(s)
- Tamirat Getachew
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University(1), Harar, Ethiopia.
| | - Abraham Negash
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University(1), Harar, Ethiopia
| | - Addis Eyeberu
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University(1), Harar, Ethiopia
| | - Dureti Abdurahman
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Ethiopia
| | - Usmael Jibro
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University(1), Harar, Ethiopia
| | - Alemayehu Deressa
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Ethiopia
| | - Abdi Birhanu
- School of Medicine, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Lemma Demissie Regassa
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Ethiopia
| | - Adera Debella
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University(1), Harar, Ethiopia
| | - Fethia Mohammed
- Department of Psychiatry, School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Addisu Sertsu
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University(1), Harar, Ethiopia
| | - Bikila Balis
- School of Nursing and Midwifery, College of Health and Medical Sciences, Haramaya University(1), Harar, Ethiopia
| | - Ibsa Mussa
- School of Public Health, College of Health and Medical Sciences, Haramaya University, Ethiopia
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Kasew D, Wondmagegn M, Bayleyegn B. Seroprevalence of hepatitis B and C virus among highly active antiretroviral therapy experienced children in Gondar, Ethiopia. Trop Med Health 2022; 50:97. [PMID: 36544183 PMCID: PMC9768932 DOI: 10.1186/s41182-022-00489-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 12/12/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Globally, chronic viral hepatitis is the cause of mortality alongside human immunodeficiency virus/acquired immunodeficiency syndrome and tuberculosis. Published reports on the seroprevalence of hepatitis B and C viruses among HIV-infected children are lacking in sub-Saharan Africa. Hence, this study aimed to determine the seroprevalence of hepatitis B and C viruses among highly active antiretroviral therapy (HAART)-experienced children at the University of Gondar Comprehensive Specialized Hospital. METHODS We conducted a hospital-based cross-sectional study to determine the seroprevalence of hepatitis B and C viruses among HAART-experienced children from January to May 2020. We collected the socio-demographic characteristics of study participants with pretested questioners and clinical data from medical records. We performed enzyme-linked immunosorbent assay-based laboratory test for serum hepatitis B surface antigens and anti-hepatitis C virus antibodies. Finally, we analyzed the frequency of all variables, determined the association of independent variables with hepatitis B and C viruses by using univariable and then multivariable logistic regression. RESULTS A total of 241 HAART-experienced children were enrolled, 49.8% of whom were girls. The median age of participants was 13 years (interquartile range 11-14). The seroprevalence of hepatitis B and C virus infection among HAART-experienced children were 9.5% and 2.9%, respectively. Being underweight was significantly associated with both hepatitis B virus (AOR = 3.87: 95% CI; 1.04-14.46, P = 0.044) and hepatitis C virus infections (AOR = 4.54: 95% CI; 1.21-17.04, P = 0.025). CONCLUSIONS This study showed that the magnitude of hepatitis B and C viruses was high among HIV-infected children who were under HAART and did not know their hepatitis B and C infection status before. Being underweight was associated with both hepatitis viruses. Therefore, screening for hepatitis B and C viruses should be a routine measure for all HIV-infected children.
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Affiliation(s)
- Desie Kasew
- grid.59547.3a0000 0000 8539 4635Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, PO. Box: 196, Gondar, Ethiopia
| | - Mitikie Wondmagegn
- grid.510430.3Department of Medical Microbiology, Debre Tabor University, Debre Tabor, Ethiopia
| | - Biruk Bayleyegn
- grid.59547.3a0000 0000 8539 4635Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Beykaso G, Mulu A, Giday M, Berhe N, Selamu M, Mihret A, Teklehaymanot T. Burden and Transmission Risks of Viral Hepatitis in Southern Ethiopia: Evidence Needed for Prevention and Control Measures. Risk Manag Healthc Policy 2021; 14:4843-4852. [PMID: 34880693 PMCID: PMC8646867 DOI: 10.2147/rmhp.s336776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/13/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) and hepatitis C virus (HCV) are significant causes of liver-associated morbidity and mortality for millions of people globally. Ethiopia is one of the viral hepatitis-endemic countries with no national strategy for surveillance and limited data. As such, this study aimed to investigated the extent and associated risk factors of HBV and HCV among community members in southern Ethiopia. METHODS A community-based cross-sectional study was conducted from January 2020 to August 2020. A structured questionnaire was used to collect behavioral and sociodemographic data. Serum samples were collected and assayed for seromarkers of HBV (HBsAg, anti-HBc, and anti-HBs) and HCV (anti-HCV) using ELISAs. In HBsAg-positive samples, HBV DNA was further quantified using RT-PCR. Data were entered into EpiData 3.1 and analyzed using SPSS 21.0. Descriptive statistics and logistic regression analysis were employed. RESULTS The study included 693 participants. Seromarkers for HBsAg, anti-HCV, anti-HBc, and anti-HBs were found to be 9.5%, 1.4%, 31.1%, and 14.3%, respectively. In 66 HBsAg positives, 57 (86.4%) had quantifiable HBV DNA. Prevalence of current HBV infection (HBsAg+, anti-HBc+, anti-HBs-) and lifetime exposure (positive for either HBsAg or anti-HBc) to HBV were 8.7% and 31.9%, respectively, and 63.1% of participants were vulnerable or had no evidence of prior HBV infection (HBsAg-, anti-HBc-, anti-HBs-). On multivariate logistic regression analysis, multiple sexual contacts, family history of hepatitis infection, alcohol consumption, and khat chewing were significantly associated with HBV. The seroprevalence of HBV was relatively high in this study area. CONCLUSION This study showed high prevalence of HBV infection, but low prevalence of HCV. This indicates that HBV is a major health problem in this community. Population-based surveillance, care, and treatment, as well as behavioral change and education programs, should be enhanced to minimize risk exposure.
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Affiliation(s)
- Gizachew Beykaso
- Department of Molecular Biology and Immunology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
- Department of Public Health, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia
| | - Andargachew Mulu
- Department of Virology, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Mirutse Giday
- Department of Molecular Biology and Immunology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Nega Berhe
- Department of Molecular Biology and Immunology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Markos Selamu
- Department of Public Health, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia
| | - Adane Mihret
- Department of Virology, Armauer Hansen Research Institute, Addis Ababa, Ethiopia
| | - Tilahun Teklehaymanot
- Department of Molecular Biology and Immunology, Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
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Weldemhret L. Epidemiology and Challenges of HBV/HIV Co-Infection Amongst HIV-Infected Patients in Endemic Areas: Review. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:485-490. [PMID: 33981165 PMCID: PMC8107003 DOI: 10.2147/hiv.s273649] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 11/03/2020] [Indexed: 12/12/2022]
Abstract
With the introduction of highly active antiretroviral treatment, HIV-related morbidity and mortality have declined. But underlying hepatitis B virus infection remains the major cause of AIDS-defined illness and liver-related disease progression mainly in endemic settings. Moreover, HBV-HIV co-infection is the leading cause of cirrhosis, hepatocellular carcinoma, and liver-related death. This review paper emphasizes reviewing the burden and impact of HBV-HIV co-infection in liver-related disease progression, immune recovery, and therapeutic management of HIV-infected individuals on ART regimen.
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Prevalence of sexually transmitted infections among cervical cancer suspected women at University of Gondar Comprehensive Specialized Hospital, North-west Ethiopia. BMC Infect Dis 2021; 21:378. [PMID: 33888090 PMCID: PMC8063310 DOI: 10.1186/s12879-021-06074-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 04/14/2021] [Indexed: 11/30/2022] Open
Abstract
Background Sexually transmitted infections (STIs) such as Human Immunodeficiency Virus (HIV), Hepatitis B Virus (HBV), Hepatitis C Virus (HCV), and Syphilis have continued a significant public health problem, especially in areas with substandard infection prevention and control programs. It is known that STIs are largely associated with the increased occurrence of cervical cancer. To date, little is known about the burden of STIs among cervical cancer suspected women in Ethiopia. Objectives To assess the seroprevalence of STIs and associated risk factors among cervical cancer suspected women with special emphasis on HIV, HBV, HCV, and Syphilis. Methods A hospital-based cross-sectional study was conducted among cervical cancer suspected women at the University of Gondar Comprehensive Specialized Hospital from February to April 2017. A pre-tested and structured questionnaire was used to collect data on patients’ characteristics. The patient’s serum or plasma samples were tested for HIV, HBV, HCV, and syphilis using enzyme-linked immunosorbent assay. In all aspects, the standard operational procedure was strictly followed. Data were analyzed using SPSS version 20 software and presented using tables. Statistical associations were measured using bivariate and multivariable logistic regression. A p-value of below 0.05 was considered statistically significant. Result A total of 403 cervical cancer suspected women with the mean age of 42.54 (SD + 11. 24) years were enrolled in the study. The overall prevalence of STIs was 16.6% (67/403) and the prevalence of HIV, HBV, HCV, and syphilis was 36/403 (8.9%), 10/403 (2.5%), 4/403 (1%), and 29/403 (7.2%) respectively. History of multiple sexual partners (Adjusted OR = 3.02, 95%CI 1.57–5.79, P = 0.001), alcohol addiction (Adjusted OR = 2.2, 95%CI 1.07–4.5, P = 0.031), history of STI (Adjusted OR = 3.38; 95% CI: 1.76–6.47, P = 0.00) and not use of condom (Adjusted OR = 4.99; 95% CI: 1.5–16.16, P = 0.007) were significantly associated with STIs. Conclusion The prevalence of STIs was generally higher among cervical cancer suspected patients. Health education is encouraged to promote awareness about the prevention of STIs.
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Deress T, Million Y, Belachew T, Jemal M, Girma M. Seroprevalence of Hepatitis C Viral Infection in Ethiopia: A Systematic Review and Meta-Analysis. ScientificWorldJournal 2021; 2021:8873389. [PMID: 33897305 PMCID: PMC8052182 DOI: 10.1155/2021/8873389] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 02/13/2021] [Accepted: 03/26/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Hepatitis C virus is a highly genetically heterogenous bloodborne pathogen that is responsible for acute and chronic hepatitis. Globally, an estimated 71 million population is chronically infected with this virus from which 399,000 people die every year. Its prevalence is high in Ethiopia and varies from region to region, even among different studies within a region. METHODS Electronic databases, including Science Direct, Medline, HINARI, African Journals Online, TRIP database, African Index Medicus, and Directory of Open Access Journals, searched from 2010 to 2020 and published articles were included. Due to evidence of considerable heterogeneity, the pooled prevalence of anti-HCV was analyzed using the random-effects model. The possible sources of heterogeneity were analyzed through subgroup analysis, sensitivity analysis, and meta-regression. Funnel plots and Egger's test statistics were used to determine the presence of publication bias. RESULTS The analysis of 56 articles showed that the prevalence of anti-HCV in Ethiopia ranged from 0% to 22%. The pooled prevalence estimated was 2% (95% CI 2.0-3.0), and the meta-regression statistics indicated that the diagnostic method (p=0.037), study group (p=0.005), and level of bias (p=0.035) showed statistically significant association with the outcome variable. The sensitivity analysis claims no influence on the overall effect estimate while removing a single study from the analysis at a time. Egger's test statistics (p ≤ 0.001) declare the presence of publication bias that is handled using time and fill analysis. CONCLUSIONS The pooled prevalence of anti-HCV in Ethiopia was high. Predictor variables, including the diagnostic method, study group, and level of bias, showed a statistically significant relationship with the outcome variable. Strengthening the scope of existing prevention and control programs and implementing novel approaches, including screen-and-treat, could significantly help to tackle this critical public health issue. The study provides a current estimate which is valuable for policymakers and other responsible bodies.
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Affiliation(s)
- Teshiwal Deress
- Unit of Quality Assurance and Laboratory Management, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Yihenew Million
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Teshome Belachew
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mohabaw Jemal
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mekonnen Girma
- Unit of Quality Assurance and Laboratory Management, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Lawal MA, Adeniyi OF, Akintan PE, Salako AO, Omotosho OS, Temiye EO. Prevalence of and risk factors for hepatitis B and C viral co-infections in HIV infected children in Lagos, Nigeria. PLoS One 2020; 15:e0243656. [PMID: 33301507 PMCID: PMC7728231 DOI: 10.1371/journal.pone.0243656] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/16/2020] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION The study was carried out to determine the prevalence of and risk factors for hepatitis B and C viral co-infections in HIV infected children in Lagos. METHOD A cross-sectional study conducted to determine the prevalence and risk factors for hepatitis B and C viral co-infection in children aged 2 months to 13 years. There were 187 HIV infected and 187 HIV naïve age, sex-matched controls. Blood samples of participants were assayed for the serologic markers [HBsAg, anti-HBc, and anti-HCV)] of HBV and HCV viral infections using the Enzyme-Linked Immunosorbent assay (ELISA) method. RESULT The prevalence of HBV infection using HBsAg was 5.3% and 4.8% (p = 0.814), among HIV-infected and HIV naïve children respectively, while using anti-HBc the prevalence was 7.0% and 7.5% (p = 0.842) among HIV- infected and HIV naïve children respectively. The prevalence of HCV infection among HIV- infected and HIV naive children were equal to 0.5% (p = 1.000). There was also no significant association with the identifiable risk factors (sharing of a toothbrush, sharing of needles, incision marks/tattoo, hepatitis B immunization status, history of blood transfusion, previous surgical operation, sexual exposure/abuse, history of jaundice, and genital circumcision) and the HBV and or HCV status among both groups of children. History of sexual exposure/abuse and history of jaundice were however found to be predictors of the presence of HBsAg among HIV infected children only, using a binary logistic regression model. CONCLUSION The prevalence of HBV and or HCV infection among HIV-infected children is similar to the prevalence among HIV naïve children, suggesting that HIV-infected children are not more predisposed to viral hepatitis than healthy children. Also, there was no significant difference in the prevalence of HBV infection irrespective of the use of HBsAg or anti-HBc.
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Affiliation(s)
- Mary Adetola Lawal
- Department of Paediatrics, Lagos University Teaching Hospital, Lagos, Nigeria
| | - Oluwafunmilayo Funke Adeniyi
- Department of Paediatrics, Lagos University Teaching Hospital, Lagos, Nigeria
- Department of Paediatrics, College of Medicine, University of Lagos, Lagos, Nigeria
| | - Patricia Eyanya Akintan
- Department of Paediatrics, Lagos University Teaching Hospital, Lagos, Nigeria
- Department of Paediatrics, College of Medicine, University of Lagos, Lagos, Nigeria
| | | | | | - Edamisan Olusoji Temiye
- Department of Paediatrics, Lagos University Teaching Hospital, Lagos, Nigeria
- Department of Paediatrics, College of Medicine, University of Lagos, Lagos, Nigeria
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Belay AS, Abateneh DD, Yehualashet SS, Kebede KM. Hepatitis B Virus Infection and Associated Factors Among Adults in Southwest Ethiopia: Community-Based Cross-Sectional Study. Int J Gen Med 2020; 13:323-332. [PMID: 32606897 PMCID: PMC7319518 DOI: 10.2147/ijgm.s259375] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 06/10/2020] [Indexed: 12/18/2022] Open
Abstract
Purpose Ethiopia is grouped with countries with no national strategy for surveillance of viral hepatitis. Hence, data on hepatitis B virus (HBV) infection in the general population are limited. The aim of this study was to estimate the prevalence and associated factors of HBV infection among adults in Southwest Ethiopia. Materials and Methods A community-based cross-sectional study was conducted in Southwest Ethiopia, from November 1, 2017–January 30, 2018. A total of 612 individuals were included in the study using a multistage sampling technique. A structured questionnaire was used to collect data and a whole blood sample was aseptically collected and tested for HBsAg using a commercially available rapid serological test kit. Bivariate and multivariate logistic regression were employed and odds ratio with 95% confidence interval was retrieved. P-value <0.05 was considered as statistically significant. Results Among 612 participants, half of them, 310 (50.7%), were in the age range of 25–34 years. The mean age of the respondents was 32.5 [SD ±7.5] years. Seroprevalence of HBsAg among adults was 55/612 (9.0%). Tattooing on gums (AOR=23.9, 95% CI (2.2–26.3)), tattooing on the body (AOR=6.8, 95% CI (1.1–43.1)), and contact with a jaundiced person (AOR=20.7, 95% CI (6.7–63.8)) were significantly associated with seroprevalence of HBsAg. Conclusion Hepatitis B virus infection in adults at the community level is highly endemic. Modifiable risk factors such as tattooing on gums, tattooing on body, and contact with a jaundiced person account for the high HBV infection. Hence, behavioral education and communication programs designed to reduce HBV infection need to address these modifiable factors.
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Affiliation(s)
| | - Dejene Derseh Abateneh
- Mizan Tepi University, College of Health Sciences, Mizan Aman, Ethiopia.,Kotebe Metropolitan University, Menelik II College of Medicine and Health Sciences, Department of Medical Laboratory Sciences, Addis Ababa, Ethiopia
| | - Sisay Shewasinad Yehualashet
- Mizan Tepi University, College of Health Sciences, Mizan Aman, Ethiopia.,Debre Berhan University, Institute of Health Sciences, Debre Berhan, Ethiopia
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Barro M, Valea D, Ouermi SA, Sessouma S, Sanogo B, Ouattara IAB, Ouedraogo AS, Nacro B, Moyen G. Serological profile of hepatitis B in children after the introduction of its vaccination in Burkina Faso. Pediatr Rep 2019; 11:8248. [PMID: 31871605 PMCID: PMC6908958 DOI: 10.4081/pr.2019.8248] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 10/04/2019] [Indexed: 11/22/2022] Open
Abstract
Viral hepatitis B is a public health issue. We establish the children serological profile of hepatitis B in Bobo-Dioulasso, six years after the introduction of hepatitis B vaccine into the Expanded Program on Immunization. This was a descriptive study of prospective data collection carried out in the Department of Pediatrics and the laboratory of virology of the Centre MURAZ of Bobo-Dioulasso between March 2013 and May 2013. Blood samples were made in search of the following hepatitis B serological markers: anti-HBcAb total, HBsAg, Ac anti-HBs, HBeAg, AcHBs, IgM anti-HBc total. The ELISA method with the Monolisa BIORAD reagents was used. A total of 2015 children were included, 1026 (50, 9%) boys and 989 (49.1%) girls, at an average age of 58±48 months. Out of these 2015 children, 53 (2.6%) were positive to HBsAg including 19 vaccinated cases, one child has received 3 doses plus 1 booster dose of hepatitis B vaccine. We found no statistically significant difference in the carriage of serologic markers of hepatitis B between the unvaccinated group and the vaccinated group. Large-scale studies should be carried out in Burkina Faso to see the real impact of vaccination on the health of our populations.
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Affiliation(s)
- Makoura Barro
- Department of Pediatrics, Sourô Sanou University Hospital, Bobo-Dioulasso, Burkina Faso
| | - Diane Valea
- Virology Laboratory of Centre Muraz, IRSS/DRO, Bobo- Dioulasso, Burkina Faso
| | - Saga Alain Ouermi
- Department of Pediatrics, Régional Hospital of Ouahigouya, Burkina Faso
| | - Sanata Sessouma
- Virology Laboratory of Centre Muraz, IRSS/DRO, Bobo- Dioulasso, Burkina Faso
| | - Bintou Sanogo
- Department of Pediatrics, Sourô Sanou University Hospital, Bobo-Dioulasso, Burkina Faso
| | | | | | - Boubacar Nacro
- Department of Pediatrics, Sourô Sanou University Hospital, Bobo-Dioulasso, Burkina Faso
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Yazie TD, Tebeje MG. An updated systematic review and meta-analysis of the prevalence of hepatitis B virus in Ethiopia. BMC Infect Dis 2019; 19:917. [PMID: 31664923 PMCID: PMC6820955 DOI: 10.1186/s12879-019-4486-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 09/20/2019] [Indexed: 12/18/2022] Open
Abstract
Background Hepatitis B virus is one of the major public health concerns globally. It is highly infectious and can be transmitted from person to person through vertically or horizontally via contaminated body fluids. Despite the provision of an effective vaccine, it remains a major problem worldwide, particularly among the developing countries. Methods Online electronic databases including PubMed, Google Scholar, Science Direct, African Index Medicus, African Journals Online, and WHO Afro Library were searched and published articles from 2010 to June 8, 2019, were considered. Both authors independently screened articles and extracted the data. Funnel-Plots and Egger’s test statistics were used to determine the presence of small-study effects and publication bias. The pooled prevalence of HBV was analyzed using the random-effects model. The possible sources of heterogeneity was analyzed through subgroup analysis, sensitivity analysis, and meta-regression. Results The overall pooled prevalence of HBV was 6% and among subgroups, pregnant women, healthcare workers, and HIV positive patients accounted for 5% for each group. Relatively low prevalence (4%) was obtained among blood donors. The Egger’s test statistics (p = 0.747) indicated the absence of publication bias. In addition, from the sensitivity analysis, there was no influence on the overall effect estimate while removing a single study at a time. The level of heterogeneity was reduced among pregnant women, HIV positive and studies with unknown sampling techniques. After conducting meta-regression, province, study group, screening method, and quality of papers were identified as sources of heterogeneity. Conclusions The overall pooled prevalence of HBV in Ethiopia was high. Strengthening and scaling up of the scope of the existing vaccination program and implementing novel approaches including screen-and-treat could be implemented to reduce the burden of the disease. Generally, the study can provide current prevalence estimate of HBV that could vital for intervention to tackle the disease.
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Affiliation(s)
- Teshiwal Deress Yazie
- Unit of Quality Assurance and Laboratory Management, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia.
| | - Mekonnen Girma Tebeje
- Unit of Quality Assurance and Laboratory Management, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, P.O. Box 196, Gondar, Ethiopia
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12
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Joseph F, Rodrigue KW, Serges T, Salomon NP, Christian TN, Carlos TTM, Samuel F, Anne-Esther NN, Colizzi V, Celine NN. Hepatitis B infection and risk factors among children living with HIV in Yaounde, Cameroon: an integrated management. BMC Pediatr 2019; 19:366. [PMID: 31640616 PMCID: PMC6805430 DOI: 10.1186/s12887-019-1750-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 09/25/2019] [Indexed: 12/14/2022] Open
Abstract
Background The endemicity of hepatitis B virus (HBV) prompted the systematic immunization of newborns in Cameroon since 2005. In the frame of a considerable burden of HIV/HBV co-infection (17.5%), monitoring HBV among children living with HIV (CLHIV) would guide toward HIV/HBV integrated paediatric care. We sought to ascertain the prevalence and determinants of HBV infection in the population of CLHIV and performance of commonly used rapid diagnosis tests (RDTs). Methods Cross-sectional study conducted from February through June 2017 in a subset of CLHIV ≤15 years old at the Essos Hospital Centre, Yaounde, Cameroon. HBV was tested by HBsAg ELISA sandwich in duplicates for each sample, and the mean optical density was calculated. The Determinants of HBV-prevalencewere evaluated, and p < 0.05 was the significance threshold. The performance of two HBV RDTs (Diaspot vs. HBV-5) was evaluated in comparison to ELISA (used as gold standard). Results Of the 83 CLHIV enrolled (54.2% female, mean age 8.7 [±3.8] years, 60% vaccinated against HBV, all breastfed), HBV-prevalence was 2.41% (2/83). HBV-positivity was significantly associated with unknown maternal HBV status (2.9% [2/69] vs. 0.0% [0/14], p = 0.0097) and vaginal delivery (2.4% [2/82] vs. 0.0% [0/1], p = 0.0018). Moreover, the most likely to be positive were aged 11 and 15 years, and had experienced neither anti-HBV vaccination nor anti-HBV serum administration, and both had not been treated with any antiseptic solution at birth. Regarding the performance of Diaspot vs. HBV-5 respectively, sensitivity was 100% (2/2) vs. 50% (1/2), while specificity was 100% (45/45) vs. 97.8% (44/45); positive and negative predictive values of Diaspot versus HBV-5 were respectively 100% (2/2) and 100% (45/45) versus 50% (1/2) and 97.8% (44/45). Conclusion HBV-infection in the population of CLHIV appears at a moderate prevalence, suggesting a decreased burden likely due to preventive measures including the wide vaccine coverage. Focusing on mothers with unknown HBV status and promoting safer delivery mode (caesarean section) for HBV-positive motherswould contribute toward pediatric HBV elimination. In context of limited resources, Diaspot test appears more reliable to rollout HBV-infection in the population of CLHIV. As findings are limited to a small sample size, studies on a wider population would be relevant.
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Affiliation(s)
- Fokam Joseph
- Chantal BIYA International Reference Centre (CIRCB) for Research on HIV/AIDS prevention and management, Yaounde, Cameroon.,Faculty of Medicine and Biomedical Sciences of the University of Yaounde 1, Yaounde, Cameroon.,National HIV Drug Resistance Working Group, Ministry of Public Health, Yaounde, Cameroon
| | - Kamga Wouambo Rodrigue
- Faculty of Science, Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon. .,Department of Health Sciences, Estuary Academy and Strategic Institute (IUES/INSAM/ISSAS), Higher Institute of Health Applied Sciences, University of Buea, Buea, Cameroon.
| | - Tchatchouang Serges
- Faculty of Science, Department of Biochemistry, University of Yaounde 1, Yaounde, Cameroon
| | - Nguwoh Philippe Salomon
- Department of Health Sciences, Estuary Academy and Strategic Institute (IUES/INSAM/ISSAS), Higher Institute of Health Applied Sciences, University of Buea, Buea, Cameroon.,National Public Health Laboratory, Ministry of Public Health, Yaounde, Cameroon
| | | | - Tommo Tchouaket Michel Carlos
- Chantal BIYA International Reference Centre (CIRCB) for Research on HIV/AIDS prevention and management, Yaounde, Cameroon
| | - Fosso Samuel
- Laboratoire Biosanté International, Yaounde, Cameroon
| | | | - Vittorio Colizzi
- Cameroon Evangelic University, Bandjoun, Cameroon.,UNESCO Board of Biotechnology, University of Rome Tor Vergata, Rome, Italy
| | - Nkenfou Nguefeu Celine
- Chantal BIYA International Reference Centre (CIRCB) for Research on HIV/AIDS prevention and management, Yaounde, Cameroon.,Higher Teacher Training College (ENS), University of Yaounde 1, Yaounde, Cameroon
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Adetokunboh OO, Awotiwon A, Ndwandwe D, Uthman OA, Wiysonge CS. The burden of vaccine-preventable diseases among HIV-infected and HIV-exposed children in sub-Saharan Africa: a systematic review and meta-analysis. Hum Vaccin Immunother 2019; 15:2590-2605. [PMID: 30945963 PMCID: PMC6930054 DOI: 10.1080/21645515.2019.1599676] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 03/05/2019] [Accepted: 03/18/2019] [Indexed: 12/27/2022] Open
Abstract
There are knowledge gaps regarding evidence-based research on the burden of vaccine-preventable diseases among human immunodeficiency virus (HIV)-infected and HIV-exposed children aged <18 years in sub-Saharan Africa. It is therefore essential to determine the trend and burden of vaccine-preventable diseases. We completed a systematic review and meta-analysis to identify the incidence, prevalence and case-fatality rates (CFR) attributed to various vaccine-preventable diseases among HIV-infected and HIV-exposed children in sub-Saharan Africa. The trends in the prevalence of vaccine-preventable diseases among HIV-infected and HIV-exposed children were also determined. Nine studies on tuberculosis (TB) were pooled to give an overall incidence rate estimate of 60 (95% confidence interval [CI] 30-70) per 1,000 child-years. The incidence of pneumococcal infections varied between 109-1509 per 100,000 while pertussis was between 2.9 and 3.7 per 1000 child-year. Twenty-two TB prevalence studies reported an estimated prevalence of 16%. Fifteen prevalence studies on hepatitis B infection were pooled together with an estimated prevalence of 5%. The pooled prevalence for pneumococcal infections was 2% while rotavirus diarrhoea reported a prevalence of 13%. Twenty-nine studies on TB were pooled to give an overall CFR estimate of 17% while pneumococcal infections in HIV-infected and exposed children were pooled together with a resultant rate of 15%. Some of the vaccine-preventable diseases still have high incidences, prevalence and CFR among HIV-infected and HIV-exposed children. There is also a dearth of research data on the burden of several vaccine-preventable diseases among HIV-infected and exposed children and a need for more studies in this area.
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Affiliation(s)
- Olatunji O. Adetokunboh
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa
| | - Ajibola Awotiwon
- Knowledge Translation Unit, University of Cape Town Lung Institute, Cape Town, South Africa
| | - Duduzile Ndwandwe
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - Olalekan A. Uthman
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa
- Warwick Medical School - Population Evidence and Technologies, University of Warwick, Coventry, UK
| | - Charles S. Wiysonge
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
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14
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Sharma V, Ramachandran VG, Mogha NS, Bharadwaj M. Hepatitis B & C virus infection in HIV seropositive individuals & their association with risk factors: A hospital-based study. Indian J Med Res 2018; 147:588-593. [PMID: 30168491 PMCID: PMC6118147 DOI: 10.4103/ijmr.ijmr_1151_16] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Background & objectives: Hepatitis B and hepatitis C virus (HBV and HCV) cause acute and chronic hepatitis, and infections with HBV and HCV are common in HIV-infected patients. The present study was conducted to determine the co-infection of hepatitis B and C virus in stored serum samples of HIV-positive/negative individuals attending an Integrated Counselling and Testing Centre (ICTC) in north India and their association with certain risk factors. Methods: This study included a total of 840 serum samples, of which 440 were from HIV seropositive individuals and 400 were from control individuals seeking voluntary check-up of HIV status at ICTC. Serum samples were used for the detection of HBV and HCV infection. Results: HBV infection (11%) was found to be less in contrast to HCV (13%) amongst the HIV seropositive. In controls, HBV and HCV infection was two and three per cent, respectively. Co-infection of HBV and HCV was found in 15 of 109, and in controls, it was 2 of 15. Age group between 21 and 40 was significantly associated with HBV and HCV infection. Heterosexual contact was the leading mode of acquiring HBV and HCV infection. Interpretation & conclusions: HBV and HCV co-infection was found to be significantly higher in HIV-positive individuals in comparison to normal population. Hepatitis virus infection leads to rapid progression of liver cirrhosis in HIV-infected patients. Routine check-up of HIV seropositive patients for hepatitis virus may be required to monitor clinical outcome.
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Affiliation(s)
- Vineeta Sharma
- Division of Molecular Genetics & Biochemistry, ICMR-National Institute of Cancer Prevention & Research, Noida, India
| | - V G Ramachandran
- Department of Microbiology, University College of Medical Sciences, Delhi, India
| | - Narendra Singh Mogha
- Department of Microbiology, University College of Medical Sciences, Delhi, India
| | - Mausumi Bharadwaj
- Division of Molecular Genetics & Biochemistry, ICMR-National Institute of Cancer Prevention & Research, Noida, India
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15
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Abera B, Adem Y, Yimer M, Mulu W, Zenebe Y, Mekonnen Z. Community seroprevalence of hepatitis B, C and human immunodeficiency virus in adult population in gojjam zones, northwest Ethiopia. Virol J 2017; 14:21. [PMID: 28166829 PMCID: PMC5294870 DOI: 10.1186/s12985-017-0696-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 01/30/2017] [Indexed: 12/11/2022] Open
Abstract
Background In Ethiopia, there is lack of data on the prevalence of hepatitis B virus (HBV), hepatitis C virus (HCV) and human immune deficiency virus (HIV) infections in adult population at community level. This study aimed at determining the HBV, HCV and HIV seroprevalence in adult population at community level in East and West Gojjam zones in Amhara region, Ethiopia. Methods A cross-sectional study was conducted between October 01 and November 30, 2015. The Hepatitis B surface antigen (HBsAg) and anti-HCV were detected using the standard serological tests. The antibody to HIV infection was tested using the national HIV rapid tests algorithms. Results A total of 481 adults comprised of 51% females with median age of 25 years took part in the study. Overall, 7.5% (95% CI: 5.5–10.2%) of adult population were infected either with HBV, HCV and HIV. The prevalence of HBV was 15 (3.1%) and for HIV was 16 (3.3%). The seroprevalence of HCV was five (1.0%). HIV-HCV co-infection was found to be two (0.4%). HIV prevalence was higher in non-educated population than their counter parts (P = 0.001). HIV prevalence was high in housewives (6.0%) and merchants (4.7%). Conclusions This study revealed an intermediate HBV prevalence and low prevalence of HCV in adult population at community level. HIV prevalence is still a major public health problem in the area. To have the national data, we recommend further study on genotypes of HBV and HCV including local risk factors for transmissions. Moreover, health education on HBV, HCV and HIV transmission should be an intervention measure in the community.
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Affiliation(s)
- Bayeh Abera
- Department of Microbiology, Immunology & Parasitology, College of Medicine & Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Yesuf Adem
- Department of Microbiology, Immunology & Parasitology, College of Medicine & Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Mulat Yimer
- Department of Microbiology, Immunology & Parasitology, College of Medicine & Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Wondemagegn Mulu
- Department of Microbiology, Immunology & Parasitology, College of Medicine & Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Yohannes Zenebe
- Department of Microbiology, Immunology & Parasitology, College of Medicine & Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Zewdie Mekonnen
- Department of Biochemistry, College of Medicine & Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.,Department of Biomedical research, Biotechnology Research Institute, Bahir Dar University, Bahir Dar, Ethiopia
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Belyhun Y, Maier M, Mulu A, Diro E, Liebert UG. Hepatitis viruses in Ethiopia: a systematic review and meta-analysis. BMC Infect Dis 2016; 16:761. [PMID: 27993129 PMCID: PMC5168848 DOI: 10.1186/s12879-016-2090-1] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 12/03/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The existing seroepidemiological data on viral hepatitis in Ethiopia showed a wide variation in prevalence pattern and the clinical and public health burden have been underestimated. The aim of this systematic review and meta-analysis was to provide a clear and comprehensive estimation of viral hepatitis epidemiology and the potential clinical burdens in Ethiopia. METHODS A comprehensive literature search was carried out from five decades (1968-2015) published studies from biomedical databases; PubMed, Google scholar, Medline and Web of Science. RESULTS The overall pooled prevalence of hepatitis B virus (HBV) was 7.4% (95%CI: 6.5-8.4). The pooled prevalence among subgroups showed 5.2% (95%CI: 3.7-7.4) in human immunodeficiency virus (HIV) infected individuals, 8.0% (95%CI: 5.9-10.7) in community based studies, 8.4% (95%CI: 5.4-12.7) in blood donors, 11.0% (95%CI: 7.5-15.9) in immigrants and 6.9% (95%CI: 5.6-8.5) in other groups. Among study parameters considered during meta-regression analysis, only study years were associated with a decreasing HBV prevalence rate over time. The overall pooled prevalence of anti-hepatitis C virus antibody (anti-HCV) was 3.1% (95%CI: 2.2-4.4). Unlike HBV, the anti-HCV prevalence in HIV infected individuals was higher (5.5%, 95%CI: 3.8-7.8%, p = 0.01) than the prevalence observed in the other subgroup of study population. Although relatively few data were available, hepatitis virus A (HAV), D (HDV) and E (HEV) were also circulated in Ethiopia. CONCLUSIONS This review indicates that all types of viral hepatitis origins are endemic in Ethiopia. Adapting a recommended diagnostic and treatment algorithm of viral hepatitis in the routine healthcare systems and implementing prevention and control policies in the general population needs an urgent attention.
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Affiliation(s)
- Yeshambel Belyhun
- Institute of Virology, Faculty of Medicine, Leipzig University, Leipzig, Germany
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Melanie Maier
- Institute of Virology, Faculty of Medicine, Leipzig University, Leipzig, Germany
| | - Andargachew Mulu
- Institute of Virology, Faculty of Medicine, Leipzig University, Leipzig, Germany
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Ermias Diro
- Department of Internal Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Uwe Gerd Liebert
- Institute of Virology, Faculty of Medicine, Leipzig University, Leipzig, Germany
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Mulu W, Zenebe Y, Abera B, Yimer M, Hailu T. Prevalence of human immunodeficiency virus and hepatitis B virus infections in young women seeking abortion care in Ethiopia: a cross - sectional study. BMC Public Health 2016; 16:996. [PMID: 27645509 PMCID: PMC5029086 DOI: 10.1186/s12889-016-3658-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Accepted: 09/12/2016] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Young women aged 15-24 years are members of key populations at higher risk for Human Immunodeficiency Virus (HIV) acquisition through sexual intercourse. In areas where unprotected sex is a common practice, Hepatitis B virus (HBV) commonly transmitted via sexual and parenteral routes. The study aimed at determining HIV and HBV infections prevalence in young women attending health institutions for abortion care in Bahir Dar city, Ethiopia. METHODS A cross - sectional study was conducted from January 2015 to June 2015. Convenient sampling technique was used. Demographic and explanatory variables were collected using a structured questionnaire via face to face interview. The presence of antibody to HIV infection was detected using national HIV diagnostic test algorithm. Hepatitis B surface antigen (HBsAg) was detected using ELISA. Data were analyzed using descriptive, fisher's exact and independent sample T test as appropriate. RESULTS A total of 360 young women aged 15-24 years participated in the study. The median age of the women was 22 years. Overall, 16 (4.4 %) (95 % CI: 2.7-7.1 %) women were positive for either HBV or HIV infections. The prevalence of HIV and HBV infections were 9 (2.5 %) (95 % CI: 1.3-4.7 %) and 7 (1.94 %) (95 % CI: 0.95-4.0 %), respectively. The mean age of first sexual intercourse was 17.6 and 19.3 in HIV and HBV infected women, respectively. The prevalence of HIV infection was significantly associated with lower educational status (P < 0.001), divorced marital status (P = 0.009) and ever had symptom of other sexually transmitted infections (P = 0.001). The proportion of HBV was higher in women aged 15-17 years (P = 0.02). CONCLUSION Though there were no co-infections, HIV and HBV infections are major health problems in young women seeking abortion care. Therefore, appropriate prevention, treatment and care services must be reached to these higher risk populations.
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Affiliation(s)
- Wondemagegn Mulu
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Yohannes Zenebe
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Bayeh Abera
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Mulat Yimer
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Tadesse Hailu
- Department of Medical Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
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Varo R, Chris Buck W, Kazembe PN, Phiri S, Andrianarimanana D, Weigel R. Seroprevalence of CMV, HSV-2 and HBV among HIV-Infected Malawian Children: A Cross-sectional Survey. J Trop Pediatr 2016; 62:220-6. [PMID: 26884443 PMCID: PMC4912665 DOI: 10.1093/tropej/fmv105] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Little is known about viral co-infections in African human immunodeficiency virus (HIV)-infected children. We examined the prevalence of seromarkers for cytomegalovirus (CMV), herpes simplex virus type 2 (HSV-2) and hepatitis B virus (HBV) infections among HIV-infected, antiretroviral treatment (ART)-naïve children in Lilongwe, Malawi. METHODS Ninety-one serum samples were tested for IgG and IgM antibodies to CMV, and IgG antibodies to HSV-2 and hepatitis B surface antigen (HBsAg). Baseline demographic, clinical and laboratory data were abstracted from electronic records. RESULTS CMV IgG was the most common positive result in all age groups (in 73% of children <1 year, and 100% in all other groups). Three patients were CMV IgM positive (3.3%), suggesting acute infection. HSV-2 IgG was positive in four patients (4.4%), and HBsAg in two (2.2%). CONCLUSIONS CMV infection occurred early in life, and few children had specific signs of CMV infection at the time of ART initiation. Unrecognized HBV infection represents opportunities for testing and treatment of HIV/HBV co-infected children.
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Affiliation(s)
- Rosauro Varo
- Centro de Investigação em Saúde de Manhiça (CISM), Maputo, Mozambique Barcelona Institute for Global Health (IS Global), Barcelona, Spain
| | - W. Chris Buck
- University of California Los Angeles, David Geffen School of Medicine, Maputo, Mozambique,Baylor College of Medicine Abbott Fund Children’s Clinical Centre of Excellence, Lilongwe, Malawi
| | - Peter N. Kazembe
- Baylor College of Medicine Abbott Fund Children’s Clinical Centre of Excellence, Lilongwe, Malawi
| | | | | | - Ralf Weigel
- Liverpool School of Tropical Medicine, Liverpool, UK
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Atsbaha AH, Asmelash Dejen T, Belodu R, Getachew K, Saravanan M, Wasihun AG. Sero-prevalence and associated risk factors for hepatitis C virus infection among voluntary counseling testing and anti retroviral treatment clinic attendants in Adwa hospital, northern Ethiopia. BMC Res Notes 2016; 9:121. [PMID: 26905429 PMCID: PMC4765222 DOI: 10.1186/s13104-016-1936-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 02/12/2016] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) is a major health concern where about 3% of the world's population is infected globally. In Ethiopia the prevalence ranges from 0.9 to 1.3% in the general populations. Human immune deficiency virus (HIV) patients due to their weak immune response are heavily affected by the virus. There is no data on magnitude and associated risk factors for HCV infection among voluntary counseling, testing center and anti retroviral treatment clinic Attendants in the study area. Therefore, the aim of this study was to determine the sero-prevalence and associated risk factors for HCV infection among voluntary counseling testing and anti retroviral treatment clinic attendants Adwa general hospital. METHODS Cross sectional study was carried out among 302 participants (151 HIV-negative from VCT and 151 HIV-positive from ART follow up) clinics of Adwa hospital from September to December, 2014. About 5 ml of venous blood samples were collected from study participants for anti HCV antibody tests. Univariate analyses were used to identify associated variables with anti HCV positivity. Variables having p < 0.05 were considered as statistically significant association. RESULTS Out of the total 302 participants, 52.6% of them were females and 47.4% males. The mean age of the participants was 34.1 year (SD ± 10.5). The overall sero-prevalence of HCV in this study was 4.3%. The prevalence HCV (6.6%) was higher among the ART clinic attendants than the VCT (2%) clinic attendants. History of hospitalization (p = 0.001), tooth extraction (p = 0.018) and blood transfusion (p = 0.041) showed statistically significant association with anti-HCV antibody. CONCLUSION HCV sero-prevalence in this study was high. The prevalence was three fold higher among HIV positive patients than their counter parts. Thus, screening of HCV should be done among HIV patients for close monitoring and better management in HIV patients.
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Affiliation(s)
| | - Tsehaye Asmelash Dejen
- Department of Medical Microbiology and Immunology, Institute of Biomedical Science, College of Health Sciences, Mekelle University, P.O.Box: 1871, Mekelle, Ethiopia.
| | - Rashmi Belodu
- Department of Medical Microbiology and Immunology, Institute of Biomedical Science, College of Health Sciences, Mekelle University, P.O.Box: 1871, Mekelle, Ethiopia.
| | - Konjit Getachew
- Department of Medical Microbiology and Immunology, Institute of Biomedical Science, College of Health Sciences, Mekelle University, P.O.Box: 1871, Mekelle, Ethiopia.
| | - Muthupandian Saravanan
- Department of Medical Microbiology and Immunology, Institute of Biomedical Science, College of Health Sciences, Mekelle University, P.O.Box: 1871, Mekelle, Ethiopia.
| | - Araya Gebreyesus Wasihun
- Department of Medical Microbiology and Immunology, Institute of Biomedical Science, College of Health Sciences, Mekelle University, P.O.Box: 1871, Mekelle, Ethiopia.
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21
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Vreeman RC, Scanlon ML, McHenry MS, Nyandiko WM. The physical and psychological effects of HIV infection and its treatment on perinatally HIV-infected children. J Int AIDS Soc 2015; 18:20258. [PMID: 26639114 PMCID: PMC4670835 DOI: 10.7448/ias.18.7.20258] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 07/25/2015] [Accepted: 09/02/2015] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION As highly active antiretroviral therapy (HAART) transforms human immunodeficiency virus (HIV) into a manageable chronic disease, new challenges are emerging in treating children born with HIV, including a number of risks to their physical and psychological health due to HIV infection and its lifelong treatment. METHODS We conducted a literature review to evaluate the evidence on the physical and psychological effects of perinatal HIV (PHIV+) infection and its treatment in the era of HAART, including major chronic comorbidities. RESULTS AND DISCUSSION Perinatally infected children face concerning levels of treatment failure and drug resistance, which may hamper their long-term treatment and result in more significant comorbidities. Physical complications from PHIV+ infection and treatment potentially affect all major organ systems. Although treatment with antiretroviral (ARV) therapy has reduced incidence of severe neurocognitive diseases like HIV encephalopathy, perinatally infected children may experience less severe neurocognitive complications related to HIV disease and ARV neurotoxicity. Major metabolic complications include dyslipidaemia and insulin resistance, complications that are associated with both HIV infection and several ARV agents and may significantly affect cardiovascular disease risk with age. Bone abnormalities, particularly amongst children treated with tenofovir, are a concern for perinatally infected children who may be at higher risk for bone fractures and osteoporosis. In many studies, rates of anaemia are significantly higher for HIV-infected children. Renal failure is a significant complication and cause of death amongst perinatally infected children, while new data on sexual and reproductive health suggest that sexually transmitted infections and birth complications may be additional concerns for perinatally infected children in adolescence. Finally, perinatally infected children may face psychological challenges, including higher rates of mental health and behavioural disorders. Existing studies have significant methodological limitations, including small sample sizes, inappropriate control groups and heterogeneous definitions, to name a few. CONCLUSIONS Success in treating perinatally HIV-infected children and better understanding of the physical and psychological implications of lifelong HIV infection require that we address a new set of challenges for children. A better understanding of these challenges will guide care providers, researchers and policymakers towards more effective HIV care management for perinatally infected children and their transition to adulthood.
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Affiliation(s)
- Rachel C Vreeman
- Children's Health Services Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
- Department of Child Health and Paediatrics, School of Medicine, College of Health Sciences, Moi University, Eldoret, Kenya;
| | - Michael L Scanlon
- Children's Health Services Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - Megan S McHenry
- Children's Health Services Research, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
| | - Winstone M Nyandiko
- Academic Model Providing Access to Healthcare (AMPATH), Eldoret, Kenya
- Department of Child Health and Paediatrics, School of Medicine, College of Health Sciences, Moi University, Eldoret, Kenya
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