1
|
Belete D, Fekadie E, Kassaw M, Fenta M, Jegnie A, Mulu T, Adane G, Abebe W, Amare A. Seroprevalence of hepatitis B virus and hepatitis C virus infection among pregnant women attending antenatal care at Guhala Primary Hospital, Northwestern Ethiopia. BMC Pregnancy Childbirth 2024; 24:512. [PMID: 39075410 PMCID: PMC11285531 DOI: 10.1186/s12884-024-06714-6] [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: 02/20/2024] [Accepted: 07/22/2024] [Indexed: 07/31/2024] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) and Hepatitis C Virus (HCV) infections are global issues that disproportionately affect developing countries. Pregnancy-related HBV and HCV infections are associated with a high risk of vertical transmission and complications for the mother as well as the newborn. Therefore, this study aims to determine the seroprevalence of hepatitis B virus and hepatitis C virus infection among pregnant women attending antenatal care at Guhala Primary Hospital, Northwestern Ethiopia. METHODS A hospital-based retrospective study was conducted from July to September 2022 on HBV and HCV registered books from September 1, 2017, to August 30, 2019, for a year. The presence of HBsAg and anti-HCV in serum was detected using the One Step Cassette Style HBsAg and anti-HCV antibody test kit. Data were analyzed using SPSS version 26 software. RESULTS In this study, a total of 2252 participants for HBsAg and 538 participants for ant-HCV rapid tests of records in the laboratory logbook were included. The mean age of the study participants was 25.6years (± 5.8SD). The overall prevalence of HBsAg and anti-HCV was 6.0% (134/2252) and 2.4% (13/538), respectively. There were 0.4% (2/538) coinfection results between HBV and HCV among pregnant women. CONCLUSION AND RECOMMENDATION In this study, intermediate seroprevalence of HBV and HCV infection was detected among pregnant women attending antenatal care. The Hepatitis B virus was predominantly higher among pregnant women aged between 25 and 34 years. To manage and stop the potential vertical transmission of these viral agents during the early stages of pregnancy, routine prenatal testing for HBV and HCV infections should be taken into consideration.
Collapse
Affiliation(s)
- Debaka Belete
- Department of Medical Microbiology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Engidayehu Fekadie
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Melkamu Kassaw
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Melaku Fenta
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Azanu Jegnie
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tigist Mulu
- School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Gashaw Adane
- Department of Immunology and Molecular Biology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Wondwossen Abebe
- Department of Medical Microbiology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Azanaw Amare
- Department of Medical Microbiology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| |
Collapse
|
2
|
Asgedom YS, Kassie GA, Woldegeorgis BZ, Meskele Koyira M, Kebede TM. Seroprevalence of hepatitis B virus infection and factors associated among pregnant women in Ethiopia: A systematic review and meta-analysis. WOMEN'S HEALTH (LONDON, ENGLAND) 2024; 20:17455057241235881. [PMID: 38444072 PMCID: PMC10916469 DOI: 10.1177/17455057241235881] [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: 07/12/2023] [Revised: 01/24/2024] [Accepted: 02/02/2024] [Indexed: 03/07/2024]
Abstract
BACKGROUND Hepatitis B virus infection is a major public health problem among pregnant women worldwide. Hepatitis B virus is highly infectious and is the most common cause of morbidity and mortality among pregnant women, and evidence is scarce on the pooled seroprevalence of hepatitis B virus in Ethiopia. OBJECTIVES This study aimed to investigate the pooled seroprevalence of hepatitis B virus infection and factors associated with pregnant women in Ethiopia. DESIGN A systematic review and meta-analysis was employed in accordance with the Preferred Reporting Items for Systematic Reviews. DATA SOURCES Searches were carried out in biomedical databases such as PubMed/Medline, Science Direct, Web of Science, Google Scholar, Hinari, and the Cochrane Library published in English until June 2023. METHODS Observational study designs were selected. Endnote citation manager was used to collect and organize the search outcomes and remove duplicate articles. The data were extracted using a Microsoft Excel spreadsheet and exported to STATA 16.0 software for the analysis. RESULTS A total of 48 research articles were included in the final analysis. The pooled estimated sero prevalence of hepatitis B virus infection among pregnant women in Ethiopia was 5.78% (95% confidence interval = 5.14, 6.43). History of abortion (odds ratio = 6.56, 95% confidence interval = 4.88, 8.90), history of blood transfusion (odds ratio = 5.74, 95% confidence interval = 4.04, 8.16), history of hospitalization (odds ratio = 5.40, 95% confidence interval = 3.68, 7.94), history of multiple sexual partner (odds ratio = 5.80, 95% confidence interval = 3.71, 9.05), history of surgical procedure (odds ratio = 7.39, 95% confidence interval = 4.16, 13.14), history of tattooing (odds ratio = 4.59, 95% confidence interval = 2.83, 7.43), and history of tooth extraction (odds ratio = 4.46, 95% confidence interval = 2.42, 8.22) were significantly associated with hepatitis B virus infection among pregnant women in Ethiopia. CONCLUSION The overall pooled prevalence of hepatitis B virus infection among pregnant women in Ethiopia is relatively high. Having a history of abortion, blood transfusion, hospitalization, multiple sexual partners, surgical procedures, tattooing, and tooth extraction were found to be risk factors for hepatitis B virus. Therefore, extensive screening programs for hepatitis B virus in all pregnant women in Ethiopia are needed to prevent further infection and decrease the vertical transmission caused by the disease. REGISTRATION NUMBER PROSPERO CRD: 42023438522.
Collapse
|
3
|
Azzam A, Khaled H, Elbohy OA, Mohamed SA, Mohamed SMH, Abdelkader AH, Ezzat AA, Elmowafy AOI, El-Emam OA, Awadalla M, Refaey N, Rizk SMA. Seroprevalence of hepatitis B virus surface antigen (HBsAg) in Egypt (2000-2022): a systematic review with meta-analysis. BMC Infect Dis 2023; 23:151. [PMID: 36899311 PMCID: PMC10007808 DOI: 10.1186/s12879-023-08110-5] [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: 09/18/2022] [Accepted: 02/22/2023] [Indexed: 03/12/2023] Open
Abstract
BACKGROUND Hepatitis B infection seriously threatens global public health, especially in developing nations. Despite several investigations on HBV incidence, the national pooled prevalence remains unknown, particularly in populations at-risk at whom interventions should be primarily aimed. METHODS A comprehensive literature search of the following databases: Medline [PubMed], Scopus, Google Scholar, and Web of Science was conducted following the PRISMA guidelines. I-squared and Cochran's Q were used to measure the heterogeneity between the studies. Publications that matched the following were included: Primary studies published in Egypt from 2000 to 2022 reported HBV prevalence based on HBsAg. We excluded any studies that were not performed on Egyptians or that were performed on patients suspected of acute viral hepatitis or studies focusing on occult hepatitis or vaccination evaluation studies, or national surveys. RESULTS The systematic review included 68 eligible studies reporting a total of 82 incidences of HBV infection based on hepatitis B surface antigen with a total sample size of 862,037. The pooled national prevalence among studies was estimated to be 3.67% [95% CI; 3: 4.39]. Children under 20 with a history of HBV vaccination during infancy had the lowest prevalence of 0.69%. The pooled prevalence of HBV infection among pregnant women, blood donors, and healthcare workers was 2.95%, 1.8%, and 1.1%, respectively. While patients with hemolytic anemia and hemodialysis patients, patients with malignancies, HCC patients, and chronic liver disease patients had the highest prevalences at 6.34%, 25.5%, 18.6%, and 34%, respectively. Studies reporting HBV prevalence in urban settings compared to rural settings revealed a similar HBV prevalence of 2.43% and 2.15%, respectively. Studies comparing HBV prevalence in males and females revealed a higher prevalence among males (3.75%) than females (2.2%). CONCLUSION In Egypt, hepatitis B infection is a significant public health issue. The blocking of mother-to-infant hepatitis B transmission, the scaling up of the scope of the existing vaccination program, and implementing new strategies, including screen-and-treat, may reduce the prevalence of the disease.
Collapse
Affiliation(s)
- Ahmed Azzam
- Department of Microbiology and Immunology, Faculty of Pharmacy, Helwan University, Ain Helwan, Cairo, Egypt.
| | - Heba Khaled
- Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Ola A Elbohy
- Department of Virology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt
| | | | | | - Ahmed H Abdelkader
- Department of Microbiology Faculty of Veterinary Medicine, Cairo University, Cairo, Egypt
| | | | | | - Ola Ali El-Emam
- Department of Clinical Pathology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mona Awadalla
- Department of Oral Surgery, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Neveen Refaey
- Department of Physical Therapy for Women's Health, Faculty of Physical Therapy, Cairo University, Cairo, Egypt
| | | |
Collapse
|
4
|
Rădoi CL, Berbecaru EIA, Istrate-Ofițeru AM, Nagy RD, Drăgușin RC, Căpitănescu RG, Zorilă MV, Zorilă LG, Iliescu DG. Intrauterine Transmission of Hepatitis C Virus Concomitant with Isolated Severe Fetal Ascites. Pathogens 2022; 11:pathogens11111335. [PMID: 36422587 PMCID: PMC9697820 DOI: 10.3390/pathogens11111335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 11/10/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Perinatal Hepatitis C Virus (HCV) transmission occurs in 4–7% of the cases with detectable viremia at delivery. HCV testing in pregnancy is recommended. The fetal infection was previously described as asymptomatic although there are two cases, including this one, to report the presence of isolated fetal ascites in HCV infected fetuses. Case report: A 42-year-old patient, 3G, 3P, presented in the Emergency Room for painful uterine contraction. The third-trimester ultrasound examination noted severe fetal ascites, accompanied by hyperechoic bowels and polyhydramnios. The diagnosis required a detailed ultrasound exam, invasive testing (amniocentesis, cordocentesis, and fetal paracentesis), and a complete workup. The mother tested positive for HCV antibodies, and the fetal cord blood tested positive for HCV RNA. The ascites resolved after paracentesis, and the gastrointestinal and respiratory functions markedly improved. The fetus was delivered at term in good condition. Conclusions: The etiology of isolated fetal ascites is broad. This case may indicate that intrauterine HCV transmission is a potential cause of isolated fetal ascites in the absence of other explanation, and isolated fetal ascites can be the only sign revealed on a routine examination. We suspected, having no other detected cause for ascites, the intrauterine transmission of HCV. Invasive procedures, such as paracentesis, are required for abdominal decompression to manage isolated fetal ascites, as it may be a saving procedure. A genetic investigation is needed, and a good neonatal outcome is expected in the absence of fetal structural or genetic abnormalities, as in our case.
Collapse
Affiliation(s)
- Cristiana Luiza Rădoi
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Elena-Iuliana-Anamaria Berbecaru
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Obstetrics and Gynecology, Emergency Clinical County Hospital, 200642 Craiova, Romania
- Correspondence: (E.-I.-A.B.); (A.-M.I.-O.)
| | - Anca-Maria Istrate-Ofițeru
- Department of Obstetrics and Gynecology, Emergency Clinical County Hospital, 200642 Craiova, Romania
- Department of Histology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Research Centre for Microscopic Morphology and Immunology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Correspondence: (E.-I.-A.B.); (A.-M.I.-O.)
| | - Rodica Daniela Nagy
- Doctoral School, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
- Department of Obstetrics and Gynecology, Emergency Clinical County Hospital, 200642 Craiova, Romania
| | - Roxana Cristina Drăgușin
- Department of Obstetrics and Gynecology, Emergency Clinical County Hospital, 200642 Craiova, Romania
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Razvan Grigoraș Căpitănescu
- Department of Obstetrics and Gynecology, Emergency Clinical County Hospital, 200642 Craiova, Romania
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Marian Valentin Zorilă
- Department of Forensic Medicine, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Lucian George Zorilă
- Department of Obstetrics and Gynecology, Emergency Clinical County Hospital, 200642 Craiova, Romania
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| | - Dominic Gabriel Iliescu
- Department of Obstetrics and Gynecology, Emergency Clinical County Hospital, 200642 Craiova, Romania
- Department of Obstetrics and Gynecology, University of Medicine and Pharmacy of Craiova, 200349 Craiova, Romania
| |
Collapse
|
5
|
Yakimova AV, Mukhamedshina VR, Kucherenko SG. Viral hepatitis C during pregnancy: prevalence, impact on perinatal outcomes, patient management tactics (literature review). CONSILIUM MEDICUM 2022. [DOI: 10.26442/20751753.2022.7.201799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The article presents modern ideas about the impact of viral hepatitis C on the course of pregnancy, the severity of maternal disease associated with it: methods of delivery and possible vertical transmission. Epidemiological data on the prevalence in the world and the Russian Federation, risk factors for perinatal HCV transmission, and the course of pregnancy in women infected with HCV are shown. The search for the necessary literary sources was carried out in the databases Scopus, PubMed, MedLine, The Cochrane Library, RSCI.
Collapse
|
6
|
Elbahrawy A, Ibrahim MK, Eliwa A, Alboraie M, Madian A, Aly HH. Current situation of viral hepatitis in Egypt. Microbiol Immunol 2021; 65:352-372. [PMID: 33990999 DOI: 10.1111/1348-0421.12916] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 05/02/2021] [Accepted: 05/11/2021] [Indexed: 12/12/2022]
Abstract
An estimated 8-10 million people suffer from viral hepatitis in Egypt. Hepatitis A virus (HAV) and hepatitis E virus (HEV) are the major causes of viral hepatitis in Egypt as 50% or more of the Egyptian population are already exposed to HAV infection by the age of 15. In addition, over 60% of the Egyptian population test seropositive for anti-HEV in the first decade of life. HEV mainly causes self-limiting hepatitis; however, cases of fulminant hepatitis and liver failure were reported in Egypt. Hepatitis B virus (HBV), hepatitis C virus (HCV), and hepatitis D virus (HDV) are the main causes of chronic hepatitis, liver cirrhosis, and liver cancer (hepatocellular carcinoma [HCC]) in Egypt. Globally, Egypt had the highest age-standardized death rate due to cirrhosis from 1990 to 2017. The prevalence rate of HBV (1.3%-1.5%) has declined after national infantile immunization. Coinfection of HBV patients with HDV is common in Egypt because HDV antibodies (IgG) vary in range from 8.3% to 43% among total HBV patients. After the conduction of multiple national programs to control HCV infection, a lower rate of HCV prevalence (4.6%) was recently reported. Data about the incidence of HCV after treatment with direct antiviral agents (DAAs) are lacking. An HCC incidence of 29/1000/year in cirrhotic patients after DAA treatment is reported. A higher rate of infiltrative pattern among HCC patients after DAA treatment is also recognized. Viral hepatitis is one of the major public health concerns in Egypt that needs more attention and funding from health policymakers.
Collapse
Affiliation(s)
- Ashraf Elbahrawy
- Department of Internal Medicine, Al-Azhar University, Cairo, Egypt
| | - Marwa K Ibrahim
- Department of Microbial Biotechnology, Division of Genetic Engineering and Biotechnology Research, National Research Centre, Giza, Egypt.,Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| | - Ahmed Eliwa
- Department of Internal Medicine, Al-Azhar University, Cairo, Egypt
| | - Mohamed Alboraie
- Department of Internal Medicine, Al-Azhar University, Cairo, Egypt
| | - Ali Madian
- Department of Internal Medicine, Al-Azhar University, Assiut, Egypt
| | - Hussein Hassan Aly
- Department of Virology II, National Institute of Infectious Diseases, Tokyo, Japan
| |
Collapse
|
7
|
Prevalence of Hepatitis C Virus Infection among Pregnant Women in Ethiopia: A Systematic Review and Meta-Analysis. Adv Prev Med 2021; 2021:6615008. [PMID: 34136287 PMCID: PMC8177971 DOI: 10.1155/2021/6615008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/12/2021] [Accepted: 05/20/2021] [Indexed: 12/18/2022] Open
Abstract
Background Hepatitis C virus infection during pregnancy is associated with a high risk of maternal complications and poor birth outcomes. There are variable reports on the prevalence of hepatitis C virus infection among pregnant women in Ethiopia. Therefore, this study aims to estimate the pooled prevalence of hepatitis C virus infection among pregnant women in Ethiopia. Methods A comprehensive search of electronic databases including PubMed, Scopus, EMBASE, the Cochrane Library, Web of Sciences, and Google Scholar was conducted from April 03, 2020, to May 03, 2020. The quality of included article was evaluated by the JBI. Heterogeneity between the studies was assessed using Cochrane Q and I2 test. The presence of publication bias was tested by funnel plots and Egger's test. A random-effects meta-analysis was computed to determine the pooled prevalence of HCV infection among pregnant women. Results Of 502 studies, 6 studies with a total of 2117 pregnant women were included in the meta-analysis. The overall pooled prevalence of hepatitis C virus infection among pregnant women in Ethiopia was 1.83% (95% CI: 0.61, 3.06). Besides, subgroup analysis revealed that the highest HCV prevalence among pregnant women was observed in Oromia region, 5.10% (95% CI: −0.53, 10.73). Conclusions This study shows an intermediate level of HCV infection among pregnant women in Ethiopia. The finding suggests the need of implementing a routine hepatitis C virus screening program for all pregnant women, which enables women to access HCV antiviral treatment to minimize vertical transmission to the newborn infants. Moreover, national and regional health programs should mandate and monitor the screening procedures so as to reduce the risk of hepatitis C virus infection.
Collapse
|
8
|
Magaji FA, Okolo MO, Yiltok ES, Golit W, Anzaku SA, Ogwuche J, Pam VC, Ocheke AN, Musa J, Isichie C, Imade GE, Mutihir JT, Ugwu BT, Agbaji O, Sagay SA, Zoakah AI, Cohn SE. Prevalence of hepatitis B virus infection in pregnant women with and without HIV in Jos, Nigeria. Int J Infect Dis 2021; 104:276-281. [PMID: 33359947 DOI: 10.1016/j.ijid.2020.12.058] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/18/2020] [Accepted: 12/20/2020] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE To compare the prevalence of hepatitis B virus (HBV) in pregnant women with and without human immunodeficiency virus (HIV) in Jos, Nigeria. METHODS This comparative cross-sectional study of pregnant women was undertaken between 1 November 2017 and 30 April 2018. Informed consent was obtained, demographic data and predictors for HBV were collected, and all women were screened for HIV and HBV. Descriptive statistics and multivariate analyses using STATA Version 15 were performed. RESULTS Of 3238 women enrolled, 12.6% and 7.2% of those with and without HIV had HBV, respectively (P = 0.01). Women with HIV, higher parity [adjusted odds ratio (aOR) 0.68, P < 0.01], lower gestational age (aOR 1.04, P < 0.01) and without prior HBV vaccination (aOR 0.40, P < 0.01) were significantly more likely to have HBV infection. CONCLUSIONS Among pregnant women, the prevalence of HBV was higher among those with HIV. Predictors of HBV included being multigravida or grand-multigravida, registration for antenatal care before 20 weeks of gestation, and no prior HBV vaccination. In settings with endemic HBV and HIV, integration of effective HBV and HIV prevention services could greatly decrease the transmission and prevalence of HBV.
Collapse
Affiliation(s)
- Francis A Magaji
- Jos University Teaching Hospital, Jos, Nigeria; Department of Obstetrics and Gynaecology, Jos, Nigeria.
| | - Mark O Okolo
- Jos University Teaching Hospital, Jos, Nigeria; Department of Medical Microbiology, Jos, Nigeria
| | - Esther S Yiltok
- Jos University Teaching Hospital, Jos, Nigeria; Department of Paediatrics, Jos, Nigeria
| | - William Golit
- Jos University Teaching Hospital, Jos, Nigeria; Department of Obstetrics and Gynaecology, Plateau State Specialist Hospital, Jos, Nigeria
| | - Stephen A Anzaku
- Department of Obstetrics and Gynaecology, Bingham University Teaching Hospital, Jos, Nigeria
| | - Jerry Ogwuche
- Maternal and Child Health Unit, Our Lady of Apostles Hospital, Jos, Nigeria
| | - Victor C Pam
- Jos University Teaching Hospital, Jos, Nigeria; Department of Obstetrics and Gynaecology, Jos, Nigeria
| | - Amaka N Ocheke
- Jos University Teaching Hospital, Jos, Nigeria; Department of Obstetrics and Gynaecology, Jos, Nigeria
| | - Jonah Musa
- Jos University Teaching Hospital, Jos, Nigeria; Department of Obstetrics and Gynaecology, Jos, Nigeria
| | - Christien Isichie
- Jos University Teaching Hospital, Jos, Nigeria; Faith Alive Foundation Hospital, Jos, Nigeria
| | | | - Josiah T Mutihir
- Jos University Teaching Hospital, Jos, Nigeria; Department of Obstetrics and Gynaecology, Jos, Nigeria
| | - Benjamin T Ugwu
- Jos University Teaching Hospital, Jos, Nigeria; Department of Surgery, Jos, Nigeria
| | - Ohei Agbaji
- Jos University Teaching Hospital, Jos, Nigeria; Department of Internal Medicine, Jos, Nigeria
| | - Solomon A Sagay
- Jos University Teaching Hospital, Jos, Nigeria; Department of Obstetrics and Gynaecology, Jos, Nigeria
| | - Ayuba I Zoakah
- Jos University Teaching Hospital, Jos, Nigeria; Department of Community Medicine, Jos, Nigeria
| | - Susan E Cohn
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| |
Collapse
|
9
|
Intrauterine Blood Transfusion in an HCV and HIV Co-Infected Woman. MATERNAL-FETAL MEDICINE 2020. [DOI: 10.1097/fm9.0000000000000081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
10
|
El-Shabrawi MH, Kamal NM, Mogahed EA, Elhusseini MA, Aljabri MF. Perinatal transmission of hepatitis C virus: an update. Arch Med Sci 2020; 16:1360-1369. [PMID: 33224335 PMCID: PMC7667440 DOI: 10.5114/aoms.2019.83644] [Citation(s) in RCA: 5] [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] [Received: 03/06/2018] [Accepted: 09/02/2018] [Indexed: 12/17/2022] Open
Abstract
Infection with hepatitis C virus (HCV) is a major health problem worldwide. A large proportion of perinatal HCV infections are silent and may present later in adulthood with long-term complications. HCV has no effective immune prophylaxis and hence appropriate follow-up of all infants born to HCV-infected mothers is necessary. Universal antenatal screening for HCV is largely debatable. Intrauterine and partum transmission of HCV are both possible and higher rates are associated with a high maternal serum viral load (> 106 copies per milliliter), concomitant HIV infection, prolonged or difficult delivery, and invasive fetal monitoring during delivery. Infection during pregnancy and infancy needs to be investigated more in order to design management strategies for perinatal transmission of HCV most effectively. The recently approved new-generation, oral, direct-acting antiviral drugs may open a new era in HCV therapy for pregnant women and infected infants if proved to be safe during conception and infancy.
Collapse
Affiliation(s)
| | - Naglaa M. Kamal
- Department of Pediatrics and Pediatric Hepatology, Faculty of Medicine, Cairo University, Egypt
| | - Engy A. Mogahed
- Department of Pediatrics and Pediatric Hepatology, Faculty of Medicine, Cairo University, Egypt
| | - Mona A. Elhusseini
- Department of Obstetrics and Gynecology, Red Crescent Hospital, Cairo, Egypt
| | - Mohamed F. Aljabri
- Department of Pediatrics and Pediatric Neurology, Alhada Armed Forces Hospital, Taif, Saudi Arabia
| |
Collapse
|
11
|
Kishk R, Mandour M, Elprince M, Salem A, Nemr N, Eida M, Ragheb M. Pattern and interpretation of hepatitis B virus markers among pregnant women in North East Egypt. Braz J Microbiol 2019; 51:593-600. [PMID: 31677078 DOI: 10.1007/s42770-019-00174-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 10/04/2019] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Hepatitis B vaccination of newborns (HBV) and surveillance of pregnant women during antenatal care are complementary to prevent mother to child transmission (MTCT) of HBV infection. AIM The aim was to identify the prevalence and pattern of HBV infection in pregnant women born before and after implementing HBV vaccination of newborn in Egypt. METHODS The study included 600 women attended antenatal clinic of the Suez Canal University Hospital, Ismailia, Egypt. All were inquired about risk factors of HBV infection, vaccination, and screened for hepatitis markers. HBsAg carriers were tested for HBeAg, HBeAb, ALT, and HBV DNA. Participants were divided into group 1 of 285 (47.5%) vaccinated women ≤ 25 years, and 315 (52.5%) non-vaccinated > 25 years. RESULTS The prevalence of HBcAg, HBsAg, and HBsAb were 18.3%, 5.0%, and 30.7%. Of the 110 women exposed to infection, 40 (36.4%) cleared infection, 30 (27.2%) were HBsAg carriers, and 40 (36.4%) showed isolated HBcAb. HBsAg carriers were HBeAg negative, HBeAb positive, and HBV-DNA positive and had high ALT. Group 1 had significantly higher frequency of vaccination-related immunity, lower frequency of isolated HBcAb, and susceptibles than group 2 (44.9%, 3.5%, and 38.6% vs. 4.1%, 9.5%, and 75.9% ). The prevalence of HBV exposure and chronic HBsAb carriers in both groups were close (4.9% and 16.5% for group 1 vs. 5.1% and 20% for group 2, p > 0.05). CONCLUSION Although the outcomes of HBV infection were favorable in vaccinated group, chronic HBV represents a potential risk for MTCT that necessitates screening during pregnancy in all public health care settings.
Collapse
Affiliation(s)
- Rania Kishk
- Microbiology and Immunology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Mohamed Mandour
- Clinical Pathology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Mohamed Elprince
- Obstetrics and Gynecology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Ayman Salem
- Internal Medicine Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Nader Nemr
- Endemic and Infectious Diseases Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Mohammed Eida
- Endemic and Infectious Diseases Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Mostafa Ragheb
- Endemic and Infectious Diseases Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| |
Collapse
|
12
|
Elsharkawy SS, Elgazayerli WS. Sero-Prevalence of HBV, HCV and HEV among the Egyptian Pregnant Females. ACTA ACUST UNITED AC 2019. [DOI: 10.4236/ojog.2019.910138] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
13
|
Malekifar P, Babanejad M, Izadi N, Alavian SM. The Frequency of HBsAg in Pregnant Women from Eastern Mediterranean and Middle Eastern Countries: A Systematic Review and Meta-Analysis. HEPATITIS MONTHLY 2018; In Press. [DOI: 10.5812/hepatmon.58830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
|
14
|
Ruiz-Extremera A, Pavón-Castillero EJ, Florido M, Muñoz de Rueda P, Muñoz-Gámez JA, Casado J, Carazo A, Quiles R, Jiménez-Ruiz SM, Gila A, Luna JD, León J, Salmerón J. Influence of HLA class I, HLA class II and KIRs on vertical transmission and chronicity of hepatitis C virus in children. PLoS One 2017; 12:e0172527. [PMID: 28225833 PMCID: PMC5321427 DOI: 10.1371/journal.pone.0172527] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2016] [Accepted: 02/06/2017] [Indexed: 12/12/2022] Open
Abstract
Background & aim There is evidence that maternal viral load of HCV during delivery influences the risk for Mother-to-child transmission (MTCT), but this does not explain all cases. We study the role of the immunogenetic profile (HLA, KIRs and KIR-ligand binding) of mothers and children in HCV-MTCT and in chronicity in the children. Methodology 79 HCV-RNA (+) mothers and their 98 children were included. 24 children were infected, becoming chronic in 8 cases and clearing in 16. HLA-class-I and II and KIRs were determined by Luminex. Results MTCT study: The presence of HLA-C1-ligand in mothers and/or their children reduces the risk of transmission (mothers: Pc = 0.011, children: P = 0.033), whereas the presence of HLA-C2C2-ligand in mothers increases it (Pc = 0.011). In children KIR2DL3-HLA-C1 is a protector factor (Pc = 0.011). Chronicity in children study: Maternal DQA1*01 allele (Pc = 0.027), KIR2DS1 (Pc = 0.011) or KIR3DS1 (Pc = 0.011) favours chronicity in the child. The presence of the DQB1*03 allele (Pc = 0.027) and KIR2DS3 (P = 0.056) in the child and homozygosity for KIR3DL1/3DL1 (Pc = 0.011) and for the HLA-Bw4/Bw4 ligand (P = 0.027) is associated with viral clearance, whereas the presence of HLA-Bw6 ligand (P = 0.027), the binding of KIR3DS1-HLA-Bw4 (P = 0.037) and heterozygosity for KIR3DL1/3DS1 (Pc = 0.011) favour viral chronicity. Mother/child allele matching: In the joint HLA analysis, matching was greater between mothers and children with chronic infection vs those who had cleared the virus (67%±4.1 vs 57%±1.2, P = 0.003). Conclusions The HLA-C1 ligand in the mother is related to MTCT, while several genetic factors of the mother or child are involved in the chronification or clearance of infection in the child. Matching allelic data is considered to be an indicator of HCV chronicity in the child and can be used as a potential prognostic test. This implies that NK cells may play a previously undocumented role in protecting against MTCT and that both NK cell immunity and adaptive T-cell responses may influence viral clearance in infected children.
Collapse
Affiliation(s)
- A. Ruiz-Extremera
- Paediatric Unit, San Cecilio University Hospital and Virgen de las Nieves University Hospital, Granada, Spain
- Paediatric Department, Granada University, Granada, Spain
- CIBER for Liver and Digestive Disease (CIBERehd), Instituto de Salud Carlos III, Spain
- Instituto de Investigación Biosanitaria de Granada, Spain
| | - E. J. Pavón-Castillero
- Instituto de Investigación Biosanitaria de Granada, Spain
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
- * E-mail:
| | - M. Florido
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
| | - P. Muñoz de Rueda
- CIBER for Liver and Digestive Disease (CIBERehd), Instituto de Salud Carlos III, Spain
- Instituto de Investigación Biosanitaria de Granada, Spain
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
| | - J. A. Muñoz-Gámez
- Instituto de Investigación Biosanitaria de Granada, Spain
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
| | - J. Casado
- Instituto de Investigación Biosanitaria de Granada, Spain
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
| | - A. Carazo
- Instituto de Investigación Biosanitaria de Granada, Spain
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
| | - R. Quiles
- CIBER for Liver and Digestive Disease (CIBERehd), Instituto de Salud Carlos III, Spain
- Instituto de Investigación Biosanitaria de Granada, Spain
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
| | - S. M. Jiménez-Ruiz
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
- Medicine Department, Granada University, Granada, Spain
| | - A. Gila
- CIBER for Liver and Digestive Disease (CIBERehd), Instituto de Salud Carlos III, Spain
- Instituto de Investigación Biosanitaria de Granada, Spain
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
| | - J. D. Luna
- Instituto de Investigación Biosanitaria de Granada, Spain
- Biostatistic Department, Granada University, Granada, Spain
| | - J. León
- CIBER for Liver and Digestive Disease (CIBERehd), Instituto de Salud Carlos III, Spain
- Instituto de Investigación Biosanitaria de Granada, Spain
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
| | - J. Salmerón
- CIBER for Liver and Digestive Disease (CIBERehd), Instituto de Salud Carlos III, Spain
- Instituto de Investigación Biosanitaria de Granada, Spain
- Clinical Management Unit of Digestive Diseases, Research Unit, San Cecilio University Hospital, Granada, Spain
- Medicine Department, Granada University, Granada, Spain
| |
Collapse
|
15
|
Desalegn Z, Wassie L, Beyene HB, Mihret A, Ebstie YA. Hepatitis B and human immunodeficiency virus co-infection among pregnant women in resource-limited high endemic setting, Addis Ababa, Ethiopia: implications for prevention and control measures. Eur J Med Res 2016; 21:16. [PMID: 27075475 PMCID: PMC4831185 DOI: 10.1186/s40001-016-0211-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 04/06/2016] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Hepatitis, a highly contagious viral infection, is one of the leading killer diseases globally caused by hepatitis virus. Among the existing viral causes for hepatic failure, hepatitis B virus (HBV) plays a significant role with devastating implications, especially when combined with other viral infections such as human immunodeficiency virus (HIV). Co-infection with hepatitis B virus and HIV leads to increased morbidity and mortality as compared to independent HIV and HBV infections. In this study, we aimed to assess the seroprevalence of HBV and HIV coinfection and associated risk factors among pregnant women in a selected hospital facility around Addis Ababa, Ethiopia. METHODS A total of 215 pregnant women were recruited between July and October 2014 from Tirunesh Beijing General Hospital. A pretested and structured questionnaire was used to collect socio-demographic characteristics and possible risk factors. In addition, 5 ml venous blood was collected and centrifuged to estimate the seroprevalence of HBV and HIV. Descriptive statistics and logistic regression analysis were done and a P value less than 0.05 was considered statistically significant. RESULTS The overall prevalence of hepatitis B virus infection was 13 (6%). This positivity was different across different age categories: 1 (11.1%), 3 (4.5%), 6 (6%), 1 (3.2%), and 2 (25%) among those between 15-19, 20-24, 25-29, 30-34, and 35-39 years, respectively. However, a statistically significant association was not established between age and HBV. Among the total, 9 (4.2%) of the positive cases were detected among primary school completed. Multivariate analyses indicated that history of abortion (p = 0.003), history of surgery (p = 0.0.022), and tattooing (p = 0.033) were significantly associated with HBV infection. A total of 9 (4.2%) women were found to be HIV seropositive, of whom 2 (22.2%) were co-infected with HBV. CONCLUSIONS We observed a relatively higher seroprevalence of HBV infection among pregnant women in the study area, in which majority of the cases had underlying risk factors for acquiring the infection. Since none of the mothers were vaccinated for HBV, the possibility of perinatal transmission is inevitable. Hence, routine screening and immunization against HBV during pregnancy and health education are highly warranted to alleviate the situation.
Collapse
Affiliation(s)
- Zelalem Desalegn
- />Department of Microbiology, Immunology and Parasitology, School of Medicine, Addis Ababa University, P. O. Box: 9086, Addis Ababa, Ethiopia
| | - Liya Wassie
- />Armauer Hansen Research Institute (AHRI), Jimma Road, ALERT Campus, Addis Ababa, Ethiopia
| | - Habtamu Bedimo Beyene
- />Department of Microbiology, Immunology and Parasitology, School of Medicine, Addis Ababa University, P. O. Box: 9086, Addis Ababa, Ethiopia
| | - Adane Mihret
- />Department of Microbiology, Immunology and Parasitology, School of Medicine, Addis Ababa University, P. O. Box: 9086, Addis Ababa, Ethiopia
- />Armauer Hansen Research Institute (AHRI), Jimma Road, ALERT Campus, Addis Ababa, Ethiopia
| | - Yehenew A. Ebstie
- />Department of Microbiology, Immunology and Parasitology, School of Medicine, Addis Ababa University, P. O. Box: 9086, Addis Ababa, Ethiopia
| |
Collapse
|
16
|
Zhao Y, Jin H, Zhang X, Wang B, Liu P. Viral hepatitis vaccination during pregnancy. Hum Vaccin Immunother 2016; 12:894-902. [PMID: 26833263 PMCID: PMC4962971 DOI: 10.1080/21645515.2015.1132129] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Revised: 11/27/2015] [Accepted: 12/11/2015] [Indexed: 12/16/2022] Open
Abstract
Viral hepatitis is a serious global public health problem. It is also a common cause of jaundice and gestational complications in pregnant women. Moreover, infected mothers can transmit the virus to their fetus or neonate, which may increase disease burden and decrease quality of life. To date, commercial vaccines have been developed for hepatitis A, B, and E and are available to the general population. The Advisory Committee on Immunization Practices currently accepts emergency vaccination against hepatitis A and B during pregnancy due to benefits that overweight the potential risks. While there are limited data from trials with limited numbers of samples that suggest the efficacy or safety of hepatitis B and E vaccines in pregnant women, additional data are necessary to provide evidence of vaccination during pregnancy.
Collapse
Affiliation(s)
- Yueyuan Zhao
- School of Public Health, Southeast University, Nanjing, China
| | - Hui Jin
- School of Public Health, Southeast University, Nanjing, China
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, Nanjing, China
| | - Xuefeng Zhang
- Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, China
| | - Bei Wang
- School of Public Health, Southeast University, Nanjing, China
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, Nanjing, China
| | - Pei Liu
- School of Public Health, Southeast University, Nanjing, China
| |
Collapse
|
17
|
Tovo PA, Calitri C, Scolfaro C, Gabiano C, Garazzino S. Vertically acquired hepatitis C virus infection: Correlates of transmission and disease progression. World J Gastroenterol 2016; 22:1382-1392. [PMID: 26819507 PMCID: PMC4721973 DOI: 10.3748/wjg.v22.i4.1382] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Revised: 09/18/2015] [Accepted: 12/01/2015] [Indexed: 02/07/2023] Open
Abstract
The worldwide prevalence of hepatitis C virus (HCV) infection in children is 0.05%-0.4% in developed countries and 2%-5% in resource-limited settings, where inadequately tested blood products or un-sterile medical injections still remain important routes of infection. After the screening of blood donors, mother-to-child transmission (MTCT) of HCV has become the leading cause of pediatric infection, at a rate of 5%. Maternal HIV co-infection is a significant risk factor for MTCT and anti-HIV therapy during pregnancy seemingly can reduce the transmission rate of both viruses. Conversely, a high maternal viral load is an important, but not preventable risk factor, because at present no anti-HCV treatment can be administered to pregnant women to block viral replication. Caution is needed in adopting obstetric procedures, such as amniocentesis or internal fetal monitoring, that can favor fetal exposure to HCV contaminated maternal blood, though evidence is lacking on the real risk of single obstetric practices. Mode of delivery and type of feeding do not represent significant risk factors for MTCT. Therefore, there is no reason to offer elective caesarean section or discourage breast-feeding to HCV infected parturients. Information on the natural history of vertical HCV infection is limited. The primary infection is asymptomatic in infants. At least one quarter of infected children shows a spontaneous viral clearance (SVC) that usually occurs within 6 years of life. IL-28B polymorphims and genotype 3 infection have been associated with greater chances of SVC. In general, HCV progression is mild or moderate in children with chronic infection who grow regularly, though cases with marked liver fibrosis or hepatic failure have been described. Non-organ specific autoantibodies and cryoglobulins are frequently found in children with chronic infection, but autoimmune diseases or HCV associated extrahepatic manifestations are rare.
Collapse
|
18
|
Abdel-Ghaffar TY, Sira MM, El Naghi S. Hepatitis C genotype 4: The past, present, and future. World J Hepatol 2015; 7:2792-2810. [PMID: 26668691 PMCID: PMC4670951 DOI: 10.4254/wjh.v7.i28.2792] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2015] [Revised: 08/02/2015] [Accepted: 11/25/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C virus (HCV) genotype (GT) 4 represents 12%-15% (15-18 million) of total global HCV infection. It is prevalent in Northern and Equatorial Africa and the Middle East, and is also present in some countries in Europe. GT-4 (and subtype 4a in particular) dominates the HCV epidemic in Egypt. In underdeveloped countries, risk factors associated with HCV infection may be due to unsafe medical practices or other factors such as familial transmission, mother’s HCV status, or illiteracy. HCV prevention and control programs should include health education, increased community awareness towards the disease, controlling infection distribution in health-care centers, proper sterilization of medical and dental instruments, and ensuring safe supply of blood and blood-products. Response rates to a 48-wk combined pegylated-interferon (PEG-IFN) and ribavirin (RBV) treatment range from 40%-69%, and HCV-GT-4 has been considered better than GT-1 but worse than GT-2 and GT-3 in treatment with PEG-IFN/RBV. However, with the introduction of the HCV-GT-1 effective protease inhibitors boceprevir and telaprevir in 2011, HCV-GT-4 became the “most difficult (GT) to treat”. Recently, the direct-acting antivirals (DAAs) with pan- genotypic activities simeprevir, sofosbuvir, and daclatasvir have been recommended in triple regimens with PEG-IFN/RBV for the treatment of HCV-GT-4. An IFN-free regimen will be available for treatment of all genotypes of HCV in the near future. To date, several DAAs have been developed and are currently being evaluated in various combinations in clinical trials. As new regimens and new agents are being approved by the Food and Drug Administration, we can expect the guidelines for HCV treatment to be changed. The availability of shorter, simpler, and more tolerable treatment regimens can reduce the morbidity and mortality associated with HCV infection. With such a large number of therapeutic agents available, we can end up with a range of choices that we can select from to treat patients.
Collapse
|
19
|
Molla S, Munshea A, Nibret E. Seroprevalence of hepatitis B surface antigen and anti HCV antibody and its associated risk factors among pregnant women attending maternity ward of Felege Hiwot Referral Hospital, northwest Ethiopia: a cross-sectional study. Virol J 2015; 12:204. [PMID: 26626263 PMCID: PMC4667425 DOI: 10.1186/s12985-015-0437-7] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 11/25/2015] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Viral hepatitis is a life-threatening liver disease that has become important public health issue in developing countries including Ethiopia. This study was undertaken to determine the seroprevalence of HBsAgs and anti-HCV antibodies and what socio-demographic factors are associated with sero-positivity of Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) infections among pregnant women attending maternity ward of Felege Hiwot Referral Hospital, northwest, Ethiopia. METHODS Hospital based cross-sectional study was conducted from November 2013 to January 2014. Blood samples were randomly collected from 384 pregnant women. Data on socio-demographic characteristics, obstetric and potential risk factors were collected using semi-structured questionnaire. Chromatographic kits were used to detect the presence of HBsAg and antibodies against HCV in serum samples of the studied subjects. Chi-square test was used for assessing the association between socio-demographic variables and HBV and HCV status. Logistic regression analysis was done to determine the strength of association between risk factors and HBV or HCV infection. P-values less than 0.05 were considered as significant. RESULTS Seroprevalnce of hepatitis B and C virus infections were found to be 4.4 and 0.26 %, respectively. None of the pregnant women were co-infected by these two viruses. Amongst the potential risk factors, previous history of dental procedure (AOR = 4.104, CI = 1.276-13.201, P = 0.018), house hold contact (AOR = 5.475, CI = 1.472-20.368, P = 0.011), multiple sexual exposure (AOR = 5.041, CI = 1.580-16.076, P = 0.006), and delivery at traditional birth attendants (AOR = 4.100, CI = 0.195-86.129, P = 0.024) were significantly associated with and important predictors of hepatitis B infection. CONCLUSIONS This study found an intermediate endemicity (4.4 %) of HBV infection in pregnant women whereas seroprevalence of anti-HCV antibody was very small, but this needs to be confirmed by other similar studies with larger sample size. Thus, scaling up of the screening of pregnant women for HBV and HCV infections and provision of health education about the risk factors, the mode of transmissions and prevention is recommended.
Collapse
Affiliation(s)
- Sefinew Molla
- Biology Department, Faculty of Natural and Computational Science, Debre Tabor University, Debra Tabor, Ethiopia.
| | - Abaineh Munshea
- Biology Department, College of Science, Bahir Dar University, P.O. Box-79, Bahir Dar, Ethiopia.
| | - Endalkachew Nibret
- Biology Department, College of Science, Bahir Dar University, P.O. Box-79, Bahir Dar, Ethiopia.
| |
Collapse
|
20
|
Birku T, Gelaw B, Moges F, Assefa A. Prevalence of hepatitis B and C viruses infection among military personnel at Bahir Dar Armed Forces General Hospital, Ethiopia. BMC Res Notes 2015; 8:737. [PMID: 26625733 PMCID: PMC4666071 DOI: 10.1186/s13104-015-1719-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Accepted: 11/19/2015] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Military personnel are high-risk people for parenteral and sexually transmitted diseases such as hepatitis B virus (HBV) and hepatitis C virus (HCV). Data regarding HBV and HCV prevalence among military personnel in Ethiopia is limited. Hence, the study aimed to determine sero-prevalence and associated risk factors of HBV and HCV among military personnel at Bahir Dar Armed Forces General Hospital, Ethiopia. METHODS A cross-sectional study was conducted in a total of 403 military personnel from February to May 2015. Socio-demographic characteristics and risk factors were collected through face to face interview using structured questionnaire. HBV and HCV infection was determined using HBsAg and anti-HCV antibody rapid tests. Logistic regression analysis was employed to assess possible risk factors for HBV and HCV infections. RESULTS The sero-prevalence of HBV and HCV infection were 4.2 and 0.2%, respectively. None of the study subjects were co-infected with HBV and HCV. Higher prevalence of HBV infection (11.3%) was observed in the age group of 40 and above. Being at the age of 40 years and above (COR 7.6; 95% CI 2.0-29.0, p = 0.003), history of nose piercing (COA 5.9; 95% CI 1.2-29.9, p = 0.033) and sexually transmitted infection (COR 4.3; 95% CI 1.1-16.4, p = 0.03) were significantly associated with these viral hepatitis infections. CONCLUSION Intermediate prevalence of HBV and low prevalence of HCV were observed among military personnel. Strengthening HBV screening strategies among military personal may further reduce these viral diseases.
Collapse
Affiliation(s)
- Tigist Birku
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Baye Gelaw
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Feleke Moges
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Abate Assefa
- Department of Medical Microbiology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| |
Collapse
|
21
|
Zenebe Y, Mulu W, Yimer M, Abera B. Sero-prevalence and risk factors of hepatitis C virus infection among pregnant women in Bahir Dar city, Northwest Ethiopia: cross sectional study. Pan Afr Med J 2015; 21:158. [PMID: 26327995 PMCID: PMC4546802 DOI: 10.11604/pamj.2015.21.158.6367] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Accepted: 03/26/2015] [Indexed: 01/06/2023] Open
Abstract
Viral hepatitis during pregnancy is associated with high risk of maternal complications and has become a leading cause of fetal death. So the main objective of this study is to determine the prevalence of hepatitis C viral infections among pregnant women attending the antenatal clinic in Bahir Dar health institutions, Ethiopia. This was institutional based cross-sectional study that included 318 pregnant women who attended the antenatal clinic in Bahir Dar health institutions from January 2013 to June 2013. Appropriate data was gathered from study participants. Sero-prevalence of hepatitis C virus was determined by detecting immunoglobulin of HCV using ELISA kit. Data was entered and analyzed with SPSS version 16 statistical software. The overall prevalence of hepatitis C virus among pregnant women was 0.6%. None of the expected risk factors had significant outcome. In conclusion, prevalence of the Hepatitis C virus among pregnant women attending in Bahir Dar health institutions was low and expected variables were not statistically significant.
Collapse
Affiliation(s)
- Yohannes Zenebe
- Department of Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Wondemagegn Mulu
- Department of Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Mulat Yimer
- Department of Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Bayeh Abera
- Department of Microbiology, Immunology and Parasitology, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| |
Collapse
|
22
|
Noubiap JJN, Nansseu JRN, Ndoula ST, Bigna JJR, Jingi AM, Fokom-Domgue J. Prevalence, infectivity and correlates of hepatitis B virus infection among pregnant women in a rural district of the Far North Region of Cameroon. BMC Public Health 2015; 15:454. [PMID: 25933803 PMCID: PMC4428236 DOI: 10.1186/s12889-015-1806-2] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2014] [Accepted: 04/27/2015] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Epidemiological data on hepatitis B virus (HBV) infection among pregnant women in Cameroon are very scarce, especially in the rural milieu. The purpose of this study was to determine the prevalence and factors associated with HBV infection, and the infectivity of rural pregnant women in the Far North Region of Cameroon. METHODS A cross-sectional study was conducted in three rural health facilities of the Guidiguis health district between December 2013 and March 2014. We consecutively recruited 325 pregnant women attending antenatal consultations. A pretested questionnaire was used to collect socio-demographic data and factors associated with HBV infection. The presence of hepatitis B surface antigen (HBsAg), hepatitis B e antigen (HBeAg) and human immunodeficiency virus (HIV) were determined using commercial test strips. Regression analyses were used to assess correlates of HBV infection. RESULTS The mean age was 24.4 (SD5.6) years. Most women were married (97.2%) and housewives (96.4%), with less than secondary education level (80%). Only 4 women (1.2%) had been vaccinated against HBV. Thirty-three women (10.2%) were HBsAg-positive, of whom 4 (12.1%) were positive to HBeAg. The prevalence of HIV infection was 2.5% (8/325). Overall, 5 (1.5%) women were co-infected with HIV and HBV. Independent correlates of HBV infection included history of blood transfusion (adjusted odd ratio 12.59, 95% CI 1.46-108.89; p = 0.021) and concurrent infection by HIV (adjusted odd ratio 22.53, 95% CI 4.76-106.71; p < 0.0001). CONCLUSION The prevalence of HBV infection among pregnant women in this rural milieu is high. History of blood transfusion and HIV infection are highly associated with HBV infection. The relative low rate of women positive to both HBsAg and HBeAg suggests that perinatal transmission of HBV might not be the prevailing mode of HBV transmission in this area.
Collapse
Affiliation(s)
- Jean Jacques N Noubiap
- Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa. .,Medical Diagnostic Center, PO Box 6230, Yaoundé, Cameroon.
| | - Jobert Richie N Nansseu
- Department of Public Health, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon.
| | | | | | - Ahmadou M Jingi
- Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon.
| | - Joël Fokom-Domgue
- Department of Obstetrics and Gynecology, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon.
| |
Collapse
|
23
|
Morsy KH, Ghaliony MAA, ElMel egy TTH. Clinical, laboratory, and virological characteristics of patients with positive hepatitis B surface antigen in Upper Egypt. THE EGYPTIAN JOURNAL OF INTERNAL MEDICINE 2015. [DOI: 10.4103/1110-7782.155853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
24
|
Khamis HH, Farghaly AG, Shatat HZ, El-Ghitany EM. Prevalence of hepatitis C virus infection among pregnant women in a rural district in Egypt. Trop Doct 2014; 46:21-7. [PMID: 25515736 DOI: 10.1177/0049475514561330] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Egypt has the highest prevalence of hepatitis C virus (HCV) infection in the world. Screening of HCV during pregnancy is not as routinely done in Egypt compared with many other countries, although pregnancy is an important period where screening of HCV infection is important owing to low immunity, the possibility of vertical transmission and possible horizontal transmission to the baby or other household contacts at a later stage. AIM To determine the seroprevalence of HCV antibodies (HCV-Ab) and risk factors associated with infection among pregnant women in Egypt. PATIENTS AND METHOD A total of 360 pregnant women visiting the healthcare units for routine antenatal care were tested using third generation ELISA test for detection of HCV-Ab. Polymerase chain reaction (PCR) was done for seropositive cases. RESULTS A total of 6.1% (22/360) of pregnant women were HCV seropositive; of them only 45% (9/20) had viraemia. Risk factors were their age, the age of their husband and the presence of chronic liver disease in the husband. CONCLUSION The prevalence of HCV infection in pregnant women in Egypt appears to be lower than previously reported. The detected risk factors are old age of the pregnant women and their husbands, and chronic liver disease in the husbands. None of the other known risk factors was found to be significantly associated with HCV infection in pregnant women.
Collapse
Affiliation(s)
| | - Azza Galal Farghaly
- Professor, Tropical Health Department, Tropical Health High Institute of Public Health, University of Alexandria, Alexandria, Egypt
| | - Hanan Zakaria Shatat
- Professor, Tropical Health Department of Tropical Health, High Institute of Public Health, University of Alexandria, Alexandria, Egypt
| | - Engy Mohamed El-Ghitany
- Assistant Professor, Tropical Health Department, Tropical Health High Institute of Public Health, University of Alexandria, Alexandria, Egypt
| |
Collapse
|
25
|
Mohamoud YA, Miller FD, Abu-Raddad LJ. Potential for human immunodeficiency virus parenteral transmission in the Middle East and North Africa: An analysis using hepatitis C virus as a proxy biomarker. World J Gastroenterol 2014; 20:12734-12752. [PMID: 25278675 PMCID: PMC4177460 DOI: 10.3748/wjg.v20.i36.12734] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Revised: 02/20/2014] [Accepted: 05/29/2014] [Indexed: 02/06/2023] Open
Abstract
The Middle East and North Africa (MENA) region has endured several major events of infection parenteral transmission. Recent work has established the utility of using hepatitis C virus (HCV) as a proxy biomarker for assessing the epidemic potential for human immunodeficiency virus (HIV) parenteral transmission. In this review, we use data on the prevalence of HCV infection antibody (seroprevalence) among general population and high risk population groups to assess the potential for HIV parenteral transmission in MENA. Relatively low prevalence of HCV infection in the general population groups was reported in most MENA countries indicating that parenteral HIV transmission at endemic levels does not appear to be a cause for concern. Nonetheless, there could be opportunities for localized HIV outbreaks and transmission of other blood-borne infections in some settings such as healthcare facilities. Though there have been steady improvements in safety measures related to parenteral modes of transmission in the region, these improvements have not been uniform across all countries. More precautions, including infection control training programs, surveillance systems for nosocomial infections and wider coverage and evaluation of hepatitis B virus immunization programs need to be implemented to avoid the unnecessary spread of HIV, HCV, and other blood-borne pathogens along the parenteral modes of transmission.
Collapse
|
26
|
Tosone G, Maraolo AE, Mascolo S, Palmiero G, Tambaro O, Orlando R. Vertical hepatitis C virus transmission: Main questions and answers. World J Hepatol 2014; 6:538-548. [PMID: 25232447 PMCID: PMC4163737 DOI: 10.4254/wjh.v6.i8.538] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Revised: 05/07/2014] [Accepted: 06/11/2014] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C virus (HCV) affects about 3% of the world’s population and peaks in subjects aged over 40 years. Its prevalence in pregnant women is low (1%-2%) in most western countries but drastically increases in women in developing countries or with high risk behaviors for blood-transmitted infections. Here we review clinical, prognostic and therapeutic aspects of HCV infection in pregnant women and their offspring infected through vertical transmission. Pregnancy-related immune weakness does not seem to affect the course of acute hepatitis C but can affect the progression of chronic hepatitis C. In fact, postpartum immune restoration can exacerbate hepatic inflammation, thereby worsening the liver disease, particularly in patients with liver cirrhosis. HCV infection increases the risk of gestational diabetes in patients with excessive weight gain, premature rupture of membrane and caesarean delivery. Only 3%-5% of infants born to HCV-positive mothers have been infected by intrauterine or perinatal transmission. Maternal viral load, human immunodeficiency virus coinfection, prolonged rupture of membranes, fetal exposure to maternal infected blood consequent to vaginal or perineal lacerations and invasive monitoring of fetus increase the risk of viral transmission. Cesarean delivery and breastfeeding increases the transmission risk in HCV/human immunodeficiency virus coinfected women. The consensus is not to offer antiviral therapy to HCV-infected pregnant women because it is based on ribavirin (pregnancy category X) because of its embryocidal and teratogenic effects in animal species. In vertically infected children, chronic C hepatitis is often associated with minimal or mild liver disease and progression to liver cirrhosis and hepatocarcinoma is lower than in adults. Infected children may be treated after the second year of life, given the adverse effects of current antiviral agents.
Collapse
|
27
|
Reker C, Islam KM. Risk factors associated with high prevalence rates of hepatitis C infection in Egypt. Int J Infect Dis 2014; 25:104-6. [PMID: 24865321 DOI: 10.1016/j.ijid.2014.02.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 01/23/2014] [Accepted: 02/04/2014] [Indexed: 12/23/2022] Open
Abstract
INTRODUCTION Egypt has the highest reported prevalence of hepatitis C virus (HCV) globally. Until now, no systematic review has been conducted to understand risk factors associated with these high prevalence rates of HCV. This study attempted to identify the various HCV risk factors in Egypt responsible for the high incidence and prevalence rates. METHODS Using systematic literature review methods, we searched databases for eligible manuscripts, selecting cohort and case-control studies published in English. Peer-reviewed papers published between 2008 and February 2013 were included. A total of 11 articles met the study selection criteria. RESULTS The most examined risk factors found during our review analysis were surgery, transfusion, and age (64-82% of total articles; n = 11). Multiple risk factors held significant association with HCV infection in the included research. CONCLUSIONS Based on this review, the main HCV risk factor categories are unsafe medical practices and familial risk factors. Improving medical safety and encouraging familial education on HCV may help reduce the incidence of the disease. Most risk factors for HCV transmission in Egypt are healthcare-associated. Primary prevention of HCV infection remains important to reduce HCV transmission. Further research should also focus on risk factor dynamics of HCV in Egypt to reduce transmission and HCV disease burden.
Collapse
Affiliation(s)
- Celeste Reker
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, NE 68198-4395, USA
| | - K M Islam
- Department of Epidemiology, College of Public Health, University of Nebraska Medical Center, Omaha, NE 68198-4395, USA.
| |
Collapse
|
28
|
Ante-natal screening of pregnant women for hepatitis B virus infection in Upper Egypt. EGYPTIAN LIVER JOURNAL 2014. [DOI: 10.1097/01.elx.0000445723.55972.3a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
|
29
|
Durazzo M, Belci P, Collo A, Prandi V, Pistone E, Martorana M, Gambino R, Bo S. Gender specific medicine in liver diseases: A point of view. World J Gastroenterol 2014; 20:2127-2135. [PMID: 24605011 PMCID: PMC3942817 DOI: 10.3748/wjg.v20.i9.2127] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 11/01/2013] [Accepted: 12/06/2013] [Indexed: 02/06/2023] Open
Abstract
Gender medicine focuses on the patho-physiological, clinical, prevention and treatment differences in diseases that are equally represented in men and women. The purpose of gender medicine is to ensure that each individual man and woman receives the best treatment possible based on scientific evidence. The concept of “gender” includes not only the sexual characteristics of individuals but also physiological and psychological attributes of men and women, including risk factors, protective/aggravating effects of sexual hormones and variances linked to genetics and corporal structures that explain biological and physiological differences between men and women. It is very important to consider all the biological, physiological, functional, psychological, social and cultural characteristics to provide patients with individualized disease management. Herein, we critically analyze the literature regarding gender differences for diseases and acquired conditions of the most representative hepatic pathologies: primary biliary cirrhosis, autoimmune hepatitis, primary sclerosing cholangitis, non alcoholic fatty liver disease and alcoholic liver disease, and viral chronic hepatitis B and C. The last section addresses hemochromatosis, which is a prevalent iron overload disorder in the Caucasian population. This review aims to describe data from the literature concerning viral chronic hepatitis during pregnancy, management during pregnancy and delivery, and new effective drugs for the prevention of maternal infection transmission without significant adverse effects or complications.
Collapse
|
30
|
Sero-prevalence and risk factors of hepatitis B virus and human immunodeficiency virus infection among pregnant women in Bahir Dar city, Northwest Ethiopia: a cross sectional study. BMC Infect Dis 2014; 14:118. [PMID: 24580859 PMCID: PMC3942511 DOI: 10.1186/1471-2334-14-118] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2013] [Accepted: 02/17/2014] [Indexed: 01/08/2023] Open
Abstract
Background Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) are the two most important agents of infectious diseases. Both HBV and HIV share common modes of transmission and have serious effects on both pregnant women and infants. In Bahir Dar city administration, there is a scarcity of information on sero-prevalence of HIV and HBV infection among pregnant women. The main objective of this study was to assess sero-prevalence and risk factors of HIV and HBV infection among pregnant women attending antenatal care in Bahir Dar city, Northwest Ethiopia. Methods A cross-sectional study was conducted from March 2013 to April 2013. Socio-demographic and explanatory variables were collected using a structured questionnaire by face to face interview. Hepatitis B surface antigen (HBsAg) was detected using an enzyme linked immunosorbent assay (ELISA). HIV infection was also detected using the national HIV test algorithms. The results were analyzed with descriptive statistics and binary logistic regression. The odds ratio and 95% Confidence intervals were calculated. Results A total of 318 pregnant women with the mean age of 25.72 (SD. ±5.14) years old were enrolled. Overall, 21/318 (6.6%) and 12 /318 (3.8%) of the pregnant women were positive for HIV and HBsAg, respectively. Of these, HIV/HBV co-infection rate was 4 (19.0%). Previous history of blood transfusion (AOR = 3.7, 95% CI, 9.02-14.84), body tattooing (AOR = 5.7, 95% CI, 1.24-26.50), history of surgery (AOR = 11.1, 95% CI, 2.64-46.88) and unsafe injection (AOR = 5.6, 95% CI, 1.44-22.19) were significantly associated with HBV infection. Previous history of piercing with sharp materials (AOR = 3.0, 95% CI 1.17-7.80) and history of abortion (AOR = 6.6, 95% CI 2.50-17.71) were also statistically significant for HIV infection. Conclusions This study indicates that HIV and HBV infections are important public health issues in our region that need to be addressed. All pregnant women need to be screened for both HIV and HBV infections during antenatal care. Furthermore, health education about modes of transmission of HIV and HBV has to be given.
Collapse
|
31
|
Abstract
Acute hepatitis C is a rare event in pregnancy. The most common scenario is chronic hepatitis C virus (HCV) infection in pregnancy. During pregnancy in women with chronic HCV infection a significant reduction in mean alanine aminotransferase levels has been reported, with a rebound during the postpartum period. In few cases exacerbation of chronic hepatitis C has been reported in pregnancy. A cofactor that might play a role in the reduction of liver damage is the release of endogenous interferon from the placenta. Observations regarding serum HCV-RNA concentration have been variable. In some women HCV-RNA levels rise toward the end of pregnancy. In general, pregnancy does not have a negative effect on HCV infection. Conversely, chronic hepatitis does not appear to have an adverse effect on the course of pregnancy, or the birth weight of the newborn infant. The role of spontaneous abortion is approximately the same as in the general population. The overall rate of mother-to-child transmission for HCV is 3%-5% if the mother is known to be anti-HCV positive. Co-infection with human immunodeficiency virus (HIV) increases the rate of mother-to-child transmission up to 19.4%. Numerous risk factors for vertical transmission have been studied. In general, high viral load defined as at least 2.5 × 106 viral RNA copies/mL, HIV co-infection, and invasive procedures are the most important factors. Both interferon and ribavirin are contraindicated during pregnancy. Viral clearance prior to pregnancy increases the likelihood that a woman remains non-viremic in pregnancy with a consequent reduced risk of vertical transmission.
Collapse
MESH Headings
- Acute Disease
- Antiviral Agents/therapeutic use
- Biomarkers/blood
- Coinfection
- Disease Progression
- Drug Therapy, Combination
- Female
- HIV Infections/epidemiology
- Hepacivirus/genetics
- Hepacivirus/pathogenicity
- Hepatitis C/diagnosis
- Hepatitis C/drug therapy
- Hepatitis C/epidemiology
- Hepatitis C/transmission
- Hepatitis C/virology
- Hepatitis C, Chronic/diagnosis
- Hepatitis C, Chronic/drug therapy
- Hepatitis C, Chronic/epidemiology
- Hepatitis C, Chronic/transmission
- Hepatitis C, Chronic/virology
- Humans
- Infectious Disease Transmission, Vertical
- Pregnancy
- Pregnancy Complications, Infectious/diagnosis
- Pregnancy Complications, Infectious/drug therapy
- Pregnancy Complications, Infectious/epidemiology
- Pregnancy Complications, Infectious/virology
- RNA, Viral/blood
- Risk Factors
- Treatment Outcome
- Viral Load
Collapse
|
32
|
Mohamoud YA, Mumtaz GR, Riome S, Miller D, Abu-Raddad LJ. The epidemiology of hepatitis C virus in Egypt: a systematic review and data synthesis. BMC Infect Dis 2013; 13:288. [PMID: 23799878 PMCID: PMC3702438 DOI: 10.1186/1471-2334-13-288] [Citation(s) in RCA: 241] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Accepted: 06/19/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Egypt has the highest prevalence of hepatitis C virus (HCV) in the world, estimated nationally at 14.7%. Our study's objective was to delineate the evidence on the epidemiology of HCV infection among the different population groups in Egypt, and to draw analytical inferences about the nature of HCV transmission in this country. METHODS We conducted a systematic review of all data on HCV prevalence and incidence in Egypt following PRISMA guidelines. The main sources of data included PubMed and Embase databases. We also used a multivariate regression model to infer the temporal trend of HCV prevalence among the general population and high risk population in Egypt. RESULTS We identified 150 relevant records, four of which were incidence studies. HCV incidence ranged from 0.8 to 6.8 per 1,000 person-years. Overall, HCV prevalence among pregnant women ranged between 5-15%, among blood donors between 5-25%, and among other general population groups between 0-40%. HCV prevalence among multi-transfused patients ranged between 10-55%, among dialysis patients between 50-90%, and among other high risk populations between 10% and 85%. HCV prevalence varied widely among other clinical populations and populations at intermediate risk. Risk factors appear to be parenteral anti-schistosomal therapy, injections, transfusions, and surgical procedures, among others. Results of our time trend analysis suggest that there is no evidence of a statistically significant decline in HCV prevalence over time in both the general population (p-value: 0.215) and high risk population (p-value: 0.426). CONCLUSIONS Egypt is confronted with an HCV disease burden of historical proportions that distinguishes this nation from others. A massive HCV epidemic at the national level must have occurred with substantial transmission still ongoing today. HCV prevention in Egypt must become a national priority. Policymakers, and public health and medical care stakeholders need to introduce and implement further prevention measures targeting the routes of HCV transmission.
Collapse
Affiliation(s)
- Yousra A Mohamoud
- Infectious Disease Epidemiology Group, Weill Cornell Medical College - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
| | - Ghina R Mumtaz
- Infectious Disease Epidemiology Group, Weill Cornell Medical College - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
| | - Suzanne Riome
- Infectious Disease Epidemiology Group, Weill Cornell Medical College - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
| | - DeWolfe Miller
- Department of Tropical Medicine, Medical Microbiology and Pharmacology, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI 96813, Hawaii
| | - Laith J Abu-Raddad
- Infectious Disease Epidemiology Group, Weill Cornell Medical College - Qatar, Cornell University, Qatar Foundation - Education City, Doha, Qatar
- Department of Public Health, Weill Cornell Medical College, Cornell University, New York, New York, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| |
Collapse
|
33
|
Murad EA, Babiker SM, Gasim GI, Rayis DA, Adam I. Epidemiology of hepatitis B and hepatitis C virus infections in pregnant women in Sana'a, Yemen. BMC Pregnancy Childbirth 2013; 13:127. [PMID: 23758990 PMCID: PMC3684507 DOI: 10.1186/1471-2393-13-127] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Accepted: 06/05/2013] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Screening for Hepatitis B and C during pregnancy may help to decide on appropriate antiviral therapy and the institution of steps to minimize vertical transmission to the newborn infants. METHODS A cross-sectional study was conducted during November-December 2011 to investigate the seroprevalence and associated risk factors for markers of HBV (hepatitis B surface antigen; HBsAg) and anti-HCV antibody among pregnant women at the Al-Thawra hospital in Sana'a, Yemen. Structured questionnaires were used to obtain sociodemographic obstetrics and medical data and sera were tested for HBsAg and anti-HCV. RESULTS Of the 400 pregnant women enrolled in the study, HBsAg and anti-HCV were detected in 43 (10.8%; 95% CI: 8.0-14.0%) and 34 (8.5%, 95% CI: 6.0-11.5%) women, respectively. None of the women were co-infected with HBV and HCV. Multivariate analysis showed that circumcision was significantly associated with HBsAg seropositivity (OR = 3.3, 95% CI: 1.1-10.2; p = 0.03), low parity (primigravidae and secundigravidae) and education below secondary level were significantly associated with anti- HCV seropositivity (OR = 3.3, 95% CI: 1.1-10.2; p = 0.03). No other sociodemographic or clinical characteristics (age, residence, history of home delivery, miscarriage, dental manipulation, surgery, and blood transfusion) were significantly associated with HBsAg or anti-HCV seropositivity. CONCLUSION The results of this study suggest that HBsAg and anti-HCV have high prevalence among pregnant women.
Collapse
Affiliation(s)
- Entisar A Murad
- Department of Obstetrics and Gynecology, AL Kuwait hospital, Sana’a, Yemen
| | - Suad M Babiker
- Faculty of Medicine, Alzaiem Alazhari University, Khartoum North, Sudan
| | - Gasim I Gasim
- Faculty of Medicine, University of Khartoum, P O Box102, Khartoum, Sudan
| | - Duria A Rayis
- Faculty of Medicine, University of Khartoum, P O Box102, Khartoum, Sudan
| | - Ishag Adam
- Faculty of Medicine, University of Khartoum, P O Box102, Khartoum, Sudan
| |
Collapse
|
34
|
Le Campion A, Larouche A, Fauteux-Daniel S, Soudeyns H. Pathogenesis of hepatitis C during pregnancy and childhood. Viruses 2012; 4:3531-50. [PMID: 23223189 PMCID: PMC3528278 DOI: 10.3390/v4123531] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2012] [Revised: 11/18/2012] [Accepted: 11/28/2012] [Indexed: 12/13/2022] Open
Abstract
The worldwide prevalence of HCV infection is between 1% and 8% in pregnant women and between 0.05% and 5% in children. Yet the pathogenesis of hepatitis C during pregnancy and in the neonatal period remains poorly understood. Mother-to-child transmission (MTCT), a leading cause of pediatric HCV infection, takes place at a rate of <10%. Factors that increase the risk of MTCT include high maternal HCV viral load and coinfection with HIV-1 but, intriguingly, not breastfeeding and mode of delivery. Pharmacological prevention of MTCT is not possible at the present time because both pegylated interferon alfa and ribavirin are contraindicated for use in pregnancy and during the neonatal period. However, this may change with the recent introduction of direct acting antiviral agents. This review summarizes what is currently known about HCV infection during pregnancy and childhood. Particular emphasis is placed on how pregnancy-associated immune modulation may influence the progression of HCV disease and impact MTCT, and on the differential evolution of perinatally acquired HCV infection in children. Taken together, these developments provide insights into the pathogenesis of hepatitis C and may inform strategies to prevent the transmission of HCV from mother to child.
Collapse
Affiliation(s)
- Armelle Le Campion
- Unité d’immunopathologie virale, Centre de recherche du CHU Sainte-Justine, 3175 Côte Sainte-Catherine, local 6735, Montreal, Quebec, H3T 1C5, Canada; E-Mails: (A.L.C); (A.L.); (S.F.-D.)
| | - Ariane Larouche
- Unité d’immunopathologie virale, Centre de recherche du CHU Sainte-Justine, 3175 Côte Sainte-Catherine, local 6735, Montreal, Quebec, H3T 1C5, Canada; E-Mails: (A.L.C); (A.L.); (S.F.-D.)
- Department of Microbiology & Immunology, Faculty of Medicine, Université de Montréal, C.P. 6128, Succ. Centre-ville, Montreal, Quebec, H3C 3J7, Canada
| | - Sébastien Fauteux-Daniel
- Unité d’immunopathologie virale, Centre de recherche du CHU Sainte-Justine, 3175 Côte Sainte-Catherine, local 6735, Montreal, Quebec, H3T 1C5, Canada; E-Mails: (A.L.C); (A.L.); (S.F.-D.)
- Department of Microbiology & Immunology, Faculty of Medicine, Université de Montréal, C.P. 6128, Succ. Centre-ville, Montreal, Quebec, H3C 3J7, Canada
| | - Hugo Soudeyns
- Unité d’immunopathologie virale, Centre de recherche du CHU Sainte-Justine, 3175 Côte Sainte-Catherine, local 6735, Montreal, Quebec, H3T 1C5, Canada; E-Mails: (A.L.C); (A.L.); (S.F.-D.)
- Department of Microbiology & Immunology, Faculty of Medicine, Université de Montréal, C.P. 6128, Succ. Centre-ville, Montreal, Quebec, H3C 3J7, Canada
- Department of Pediatrics, Faculty of Medicine, Université de Montréal, C.P. 6128, Succ. Centre-ville, Montreal, Quebec, H3C 3J7, Canada
| |
Collapse
|
35
|
El-Raziky MS, El-Hawary MA, Salama KM, El-Hennawy AM, Helmy HM, Fahmy ME, Hassanin FM, El-Karaksy HM. Patterns of hepatitis B infection in Egyptian children in the era of obligatory hepatitis B vaccination. Arab J Gastroenterol 2012; 13:1-3. [PMID: 22560816 DOI: 10.1016/j.ajg.2012.02.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2011] [Revised: 11/09/2011] [Accepted: 02/18/2012] [Indexed: 01/05/2023]
|