scholarly journals Maternal Hepatitis Infections: Determining Seroprevalence of Hepatitis B and C Virus Infections and Associated Risk Factors among Healthy Mothers in Addis Ababa, Ethiopia

2021 ◽  
Author(s):  
Habtamu Biazin Kebede ◽  
Seifegebriel Teshome
Keyword(s):  
Risk Factors ◽  
Liver Disease ◽  
Hepatitis B ◽  
Addis Ababa ◽  
Previous History ◽  
Public Health Problem ◽  
Hcv Infection ◽  
History Of ◽  
Considerable Morbidity ◽  
Apparently Healthy

Introduction: Viral hepatitis is a global public health problem affecting millions of people every year, causing disability and death. Hepatitis B (HBV) and hepatitis C (HCV) viruses spread horizontally, mainly through sexual contact and contaminated needles, and vertically. Both cause considerable morbidity and mortality worldwide. Maternal infection is a risk factor for vertical transmission. Objective: To determine the seroprevalence of HBsAg and anti-HCV antibody among non-pregnant, apparently healthy mothers and to identify potential risk factors associated with HBV or HCV infection. Methods: A community based cross sectional study was conducted on 454 apparently healthy women, in Addis Ababa, Ethiopia from May 2016 to June 2017. A systematic random sampling method was used to recruit participants. Result: A total of 454 mothers were enrolled. Seroprevalence of HBsAg and HCV was found to be 3.7% and 2.0%, respectively. HBc antibody was detected in 36.3% of the mothers. None of the participants was co-infected with both viruses. Previous history of liver disease, history of jaundice, HIV infection, and family history of liver disease were significantly associated with HBV infection. Marital status, caring for hepatitis patients, and a history of liver disease were factors significantly associated with HCV infection. Conclusion: Apparently, healthy mothers in Addis Ababa had intermediate level of endemicity for hepatitis B and C infections Routine screening and vaccination of high-risk reproductive mothers against HBV is advisable. Emphasis should be given to health education and promotion of infection control practices. Population based studies are strongly recommended to help monitor disease transmission patterns and to design evidence-based interventions against the spread of hepatitis infections in Ethiopia.

Prevalence of some hepatitis B virus markers among pregnant women attending antenatal clinic in Specialist Hospital Sokoto Nigeria

2020 ◽  
Vol 28 (3) ◽  
pp. 233-243
Author(s):  
O. Erhabor ◽  
S.Y. Mohammad ◽  
L. Bello ◽  
F.U. Onuigwe ◽  
Y. Abdulrahman ◽  
...  
Keyword(s):  
Public Health ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Pregnant Women ◽  
Previous History ◽  
Public Health Problem ◽  
Antenatal Clinic ◽  
B Virus ◽  
History Of ◽  
Hepatitis B Virus Markers

BACKGROUND: Hepatitis B virus infection is a global public health problem. The virus has infected more than one-third of the global population. It has been estimated that 360 million chronic carriers are living around the world with a high risk for developing cirrhosis, hepatic carcinoma and hepatic failure. OBJECTIVE: The aim of this study was to determine the prevalence of some hepatitis B markers among pregnant women attending antenatal clinic in Sokoto Specialist Hospital, Nigeria. METHODS: The hepatitis testing was carried out using the Skytec-Rapid Diagnostic HBV-5 rapid kit (Skytec-Rapid Diagnostic, USA). The kit is based on lateral flow chromatographic immunoassay for the qualitative detection of HBsAg, HBsAb, HBeAg, HBeAb, and HBcAb in human serum or plasma. Panel format can conveniently test for five targets at once and utilizes all markers to help distinguish between acute and chronic infections. RESULTS: Out of 117 pregnant women tested, 15 were positive for HBsAg (12.8%), 6 positive for HBsAb (5.1%), 1 for HBeAg (0.9%), 14 tested positive for HBeAb (12.0%), and 14 tested for HBcAb (12.0%). The prevalence of HBsAg, HBsAb, HBeAg, HBcAb and HBcAb was compared based on ethnicity. HBsAb was significantly higher among the Hausa ethnic group (p= 0.001). The prevalence of HBsAb, HBeAg, HBcAb and HBcAb was not affected by ethnicity (p> 0.05). The prevalence of HBsAg, HBsAb, HBeAg, HBcAb and HBcAb was compared based on age. Infection by the hepatitis B virus markers was higher among young adult and middle age groups. The difference was however not statistically significant (p> 0.05). The prevalence of HBsAg, HBsAb, HBeAg, HBcAb and HBcAb was compared based on the educational status, previous history of blood transfusion, jaundice, employment status and previous history of still births among the pregnant subjects. There were no statistically significant differences in the prevalence of Hepatitis B virus markers (p> 0.05). CONCLUSION: The study observed a high prevalence of various hepatitis B viral markers among pregnant women attending antenatal care in Specialist Hospital Sokoto. There is need for routine screening of all pregnant women and infants born to hepatitis B positive mothers. Government and non-governmental organizations should intensify efforts to enlighten the general population on the public health importance of the disease and the importance of hepatitis screening. There is also need for the development of a treatment protocol for the management of pregnant women positive for hepatitis B to prevent mother to child transmission. There is an urgent need for the implementation of evidenced-based best practice of providing universal vaccination against hepatitis B for all hepatitis B negative women of child bearing age in particular and all Nigerians in general.

P1489HEPATITIS B AND C IN DIALYSIS UNITS IN ALMATY

2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Arina Yespotayeva ◽  
Kairat Kabulbayev ◽  
Abduzhappar Gaipov ◽  
Zauresh Amreyeva ◽  
Zhanar Mursalova
Keyword(s):  
Risk Factors ◽  
Hepatitis B ◽  
Infection Control ◽  
Hepatitis B Surface Antigen ◽  
Hcv Infection ◽  
Control Measures ◽  
Blood Transfusions ◽  
Preventive Behaviors ◽  
Maintenance Haemodialysis ◽  
History Of

Abstract Background and Aims Patients getting maintenance haemodialysis (HD) are at higher risk for acquiring Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) infections than the general population. Strict infection control measures are essential to prevent nosocomial transmission. We aimed to investigate the incidence and prevalence of HBV and HCV infection in the HD population of Almaty dialysis units as well as risk factors for infection. Method All adult patients getting maintenance HD (n=700) in Almaty dialysis centres (n=4) were studied between May 2016 and December 2019. Testing for Hepatitis B surface antigen (HBsAg) and anti-HCV antibodies was performed at initiation of dialysis and every 3–6 months thereafter. Serological markers for HBV and HCV were determined with immunoenzymatic assay (ELISA). Results Participant median age was 40 years and 58% were male. 110 patients (34.9%) were sero-positive for HBV and/or HCV (anti-HCV positive 31.1%; HBsAg positive 2.6%; both positive 1.2%). Of the sero-positive patients 4.7% were known to be infected before the initiation of HD. The prevalence of HBV±HCV infection varied widely between HD centres from 0% to 75.9%. Sero-positive patients were younger, had longer time on dialysis and more previous blood transfusions. Wide variation in rates of newly acquired infections was observed between dialysis centres. All new HBV cases were referred from centres already treating HBV infected patients. New HCV infections were reported in most centres but the rate of HCV sero-conversion varied widely from 1.5% to 31%. Duration of dialysis, history of previous renal transplant and history of receiving HD in another centre in Almaty were significantly associated with sero-conversion. Major risk factors identified by a standard questionnaire in 302 of 270 patients were the number of blood transfusions individuals had received and duration of dialysis, the latter including patients who received no blood transfusions Conclusion HBV and HCV prevalence in our HD patients is still high. These data emphasize the need for stricter adherence to infection control, barrier precaution and preventive behaviors with all patients. In summary, the prevalence of HBV and HCV in our HD patients is still high. These data emphasize the need for stricter adherence to infection control, barrier precaution and preventive behaviors with all patients.

Prevalence of Hepatitis ‘B’ and ‘C’ in Orthopaedics Patients Admitted In Khyber Pakhtunkhwa Hospitals

2021 ◽  
Vol 15 (5) ◽  
pp. 1208-1210
Author(s):  
A. Khan ◽  
M. S. Zardad ◽  
Abdussaboor awan ◽  
M. Tahir ◽  
M. A. E. Bhattani ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hepatitis C ◽  
Blood Transfusion ◽  
Hepatitis B ◽  
Venous Blood ◽  
Previous History ◽  
Prior History ◽  
History Of Surgery ◽  
History Of ◽  
Orthopedic Patients

Background and Aim: Hepatitis B and C are widespread global health issues that are rapidly spreading in developing countries due to ineffective preventive measures.Undiagnosed hepatitis B (HBV) and hepatitis C (HCV) viral infections in hospitalized patients and outdoor attendees must be addressed in order to obtain a more accurate picture of HBV and HCV prevalence.The purpose of this study was to determine the prevalence of HBV and HCV in patients admitted to the orthopedic department. Materials and Methods: This is a descriptive cross-sectional study of 1080 patients admitted to the department of orthopedics at Ayub Medical Teaching Institute Abbottabad and Orthopaedics department of DHQ Hospital Thimergara Dir lower for duration of six months fromSeptember 2019 to February 2020.The study included patients of both sex and all ages who were undergoing surgery. Venous blood was drawn from 1080 people and tested for infection using ELISA.All patients were screened for Hepatitis B and C, and positive patients were confirmed using the Elisa method. Results:Out of 1080 patients, 756 (70%) were male and 324 (30%) were female. Hepatitis B and C were found in 86 (8%) of the patients. Out of 86 infected patients, 49 (4.53 %t) had hepatitis C and 37 (3.42 %) had hepatitis B. The prevalence of both hepatitis B and C infections were 4 (0.37 %) of the patients. Of the 49 hepatitis C patients, 32 (65.3%) were male and 17 (34.7%) were female. Thirty-one (83.8 %) of the 37 hepatitis B patients were male, while six (16.21 %) were female.The prevalence of risk factors were history of blood transfusion 14 (16.27 %) patients, Previous history of surgery 17 (19.8 %), dental procedure 6 (7.00 %), and abroad visit in 5 (5.81 %) patients. Conclusion:Hepatitis B and C are common in orthopedic patients, with the following risk factors: prior history of surgery or blood transfusion. To prevent the transmission of HBV and HCV to others, a routinely screened procedure should be followed on a regular basis. Keywords:Prevalence, Hepatitis B, Hepatitis C, Orthopedic patients.

scholarly journals HEPATITIS 'B' AND 'C'

2011 ◽  
Vol 18 (01) ◽  
pp. 69-74
Author(s):  
MUHAMMAD ZAFAR IQBAL ◽  
MUHAMMAD AZEEM ◽  
MUHAMMAD RAZZAQ MALIK
Keyword(s):  
Risk Factors ◽  
Hepatitis C ◽  
Blood Transfusion ◽  
Hepatitis B ◽  
Previous History ◽  
Medical College Hospital ◽  
History Of Surgery ◽  
College Hospital ◽  
Medical College ◽  
History Of

Background: Hepatitis B and C is a global problem. The prevalence of hepatitis B and C in orthopedic patients is quite high with the common risk factors: previous history of surgery or blood transfusion. Objectives: The objectives of this study were to, "Find out the prevalence of Hepatitis B and C and their risk factors in patients admitted in Orthopedic Unit of Sheikh Zayed Medical College Hospital Rahim Yar Khan.”. Design & Duration: This was a prospective cohort study. The duration was from July 2009 to December 2009. Patients and Methods: This study was conducted in Orthopedic Department of Sheikh Zayed Medical College Hospital Rahim Yar Khan. Patients of either sex and of all ages who were undergoing orthopedic surgery were included in the study. All patients underwent screening for Hepatitis-B and Hepatitis-C and confirmed by Elisa method in positive patients. Data regarding age, sex, HBV, HCV was noted and analyzed by SPSS version 14. Results: Among 745 patients. 581 (77.98%) were male and 164 (22.02%) were female. Hepatitis B and C was present in 165 (22.15) patients. Out of these positive cases 125 (75.76%) were suffering from hepatitis C and 36 (21.81%) were suffering from hepatitis B, and 4 (2.43%) patients were positive for both HBV & HCV. Among the predisposing factors previous history of surgery was positive in 39 patients; history of blood transfusion in 27 patients, dental procedure was in 17 patients’ and 123 patients having injection therapy in the past. Conclusions: All the patients who need surgery should be properly screened for HBV and HCV. It is also necessary that separate operation theaters and instruments should be used for HBV and HCV positive cases.

scholarly journals Prevalence of and risk factors for hepatitis B and C viral co-infections in HIV infected children in Lagos, Nigeria

PLoS ONE ◽  
2020 ◽  
Vol 15 (12) ◽  
pp. e0243656
Author(s):  
Mary Adetola Lawal ◽  
Oluwafunmilayo Funke Adeniyi ◽  
Patricia Eyanya Akintan ◽  
Abideen Olurotimi Salako ◽  
Olorunfemi Sunday Omotosho ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hepatitis B ◽  
Hcv Infection ◽  
Hbv Infection ◽  
Enzyme Linked Immunosorbent Assay ◽  
Healthy Children ◽  
Binary Logistic Regression Model ◽  
Cross Sectional ◽  
Significant Difference ◽  
History Of

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.

scholarly journals Clinical course and risk factors of hepatitis C virus related liver disease in the general population: report from the Dionysos study

Gut ◽  
1999 ◽  
Vol 44 (6) ◽  
pp. 874-880 ◽  
Author(s):  
S Bellentani ◽  
G Pozzato ◽  
G Saccoccio ◽  
M Crovatto ◽  
L S Crocè ◽  
...  
Keyword(s):  
Risk Factors ◽  
Hepatocellular Carcinoma ◽  
Liver Disease ◽  
Hepatitis C ◽  
General Population ◽  
Clinical Course ◽  
Hcv Infection ◽  
Hcv Rna ◽  
History Of ◽  
Related Liver Disease

BACKGROUNDThe severity, clinical course, and risk of hepatitis C virus (HCV) related chronic liver disease are still rather poorly defined.AIMSTo investigate the prevalence, risk factors, and severity of HCV related liver disease in the general population, and investigate whether infection with a specific genotype is associated with an increased risk of cirrhosis or hepatocellular carcinoma.METHODSHCV RNA determination by polymerase chain reaction (PCR) and HCV genotyping were performed in all anti-HCV positive subjects belonging to the Dionysos study (6917 subjects). Diagnosis of cirrhosis and hepatocellular carcinoma was established by liver biopsy in all cases. All the data were analysed by univariate and multivariate statistics in all the cohort. To investigate the natural history of HCV infection, anti-HCV positive subjects were followed up every six months for three years with liver function tests and ultrasonograms.RESULTSThe overall prevalence of HCV RNA positivity was 2.3%. Positivity increased progressively with age, and was higher in women (ratio of men to women = 0.7). Genotypes 1b and 2a were the most frequent (42 and 24% of HCV RNA positive patients), with a prevalence of 1 and 0.6% respectively. Intravenous drug use, blood transfusions received before 1990, history of previous hepatitis among the cohabiting, and history of animal (mainly dogs) bites were significantly (p<0.05) associated with HCV infection, independently of age and sex. Multivariate analysis showed that, independently of age, sex, and alcohol intake, genotype 1b infection, with or without coinfection with other genotypes, is the major risk factor associated with the presence of cirrhosis and/or hepatocellular carcinoma. During the three years of follow up, 57 (35%) of the HCV RNA positive subjects had consistently normal alanine aminotransferase and γ-glutamyltransferase values. Two of the 22 HCV RNA positive cirrhotic patients, all drinking more than 90 g of alcohol a day, developed hepatocellular carcinoma (incidence rate = 3.0% per year).CONCLUSIONSIn the general population of Northern Italy, HCV infection is widespread, but only less than 50% of the anti-HCV positive subjects, particularly those infected with genotype 1b, are associated with a more severe liver disease. Alcohol consumption greater that 30 g a day significantly aggravates the natural course of the disease.

scholarly journals Analysis of Sociodemographic and Clinical Factors Associated with Hospitalized Stroke Patients of Bangladesh

1970 ◽  
Vol 6 (1) ◽  
pp. 19-23 ◽  
Author(s):  
AM Hossain ◽  
NU Ahmed ◽  
M Rahman ◽  
MR Islam ◽  
G Sadhya ◽  
...  
Keyword(s):  
Risk Factors ◽  
Heart Disease ◽  
Ischaemic Heart Disease ◽  
Low Income ◽  
Heart Diseases ◽  
Previous History ◽  
Stroke Patients ◽  
College Hospital ◽  
Cross Sectional ◽  
History Of

A hospital based cross sectional study was carried out to analyze prevalence of risk factors for stroke in hospitalized patient in a medical college hospital. 100 patients were chosen using purposive sampling technique. Highest incidence of stroke was between the 6th and 7th decade. Patients came from both urban (54%) and rural (46%) areas and most of them belong to the low-income group (47%). In occupational category; service holder (28%) and retired person (21%) were the highest groups. Most of the study subjects were literate (63%). CT scan study revealed that the incidence of ischaemic stroke was 61% and haemorrhagic stroke 39%. Analysis indicated hypertension as major risk factor for stroke (63%) and major portion of the patients (42.85%) were on irregular or no treatment. Twenty four percent of the patients had heart diseases and out of 24 patients 45.83% were suffering from ischaemic heart disease. The present study detected diabetes in 21% patients. Fifty three percent of the study subjects were smoker, 39% patients had habit of betelnut chewing. Out of 26 female patients, only 23% had history of using oral contraceptives. Majority of the patients were sedentary workers (46%). Thirty seven percent of the stroke patients were obese. Among the stroke patients 9% had previous history of stroke and 3% had TIA respectively. Most of the patients (21%) were awake while they suffered from stroke and the time of occurrence was mostly in the afternoon (46%). This study found that hypertension, cigarette smoking, ischaemic heart disease and diabetes mellitus are the major risk factors prevalent in our community while other risk factors demand further study. Key words: stroke; risk factors; hospitalized patients; Bangladesh. DOI: 10.3329/fmcj.v6i1.7405 Faridpur Med. Coll. J. 2011;6(1): 19-23

scholarly journals Management of chronic hepatitis B before and after liver transplantation

2017 ◽  
Vol 9 (1) ◽  
pp. 79-84 ◽  
Author(s):  
B Wang ◽  
K Agarwal ◽  
D Joshi
Keyword(s):  
Liver Transplantation ◽  
Chronic Hepatitis ◽  
Liver Disease ◽  
Hepatitis B ◽  
Chronic Hepatitis B ◽  
Public Health Problem ◽  
Global Public Health ◽  
Chronic Hepatitis B Infection ◽  
Before And After ◽  
Related Liver Disease

Chronic hepatitis B infection is a global public health problem associated with significant morbidity and mortality. Persistent infection may evolve to liver cirrhosis and hepatocellular carcinoma, and hepatitis B-related liver disease is a common indication for liver transplantation. Patients with advanced liver disease should be treated with antiviral therapy which may result in clinical improvement. The management of patients after liver transplant then focuses on preventing hepatitis B recurrence in the graft. With the introduction of prophylactic treatment, patient and graft survival has improved significantly. In this review, we will discuss the management of patients with hepatitis B-related cirrhosis, both compensated and decompensated. We also review the management of hepatitis B after liver transplantation.

Testing for Hepatitis C Virus Infection Among Adults Aged ≥18 in the United States, 2013-2017

2021 ◽  
pp. 003335492110472
Author(s):  
Hope King ◽  
J. E. Soh ◽  
William W. Thompson ◽  
Jessica Rogers Brown ◽  
Karina Rapposelli ◽  
...  
Keyword(s):  
United States ◽  
Risk Factors ◽  
Hepatitis C Virus ◽  
Liver Disease ◽  
Hepatitis C ◽  
The United States ◽  
Hcv Infection ◽  
High School Education ◽  
Related Risk ◽  
Hcv Testing

Objective Approximately 2.4 million people in the United States are living with hepatitis C virus (HCV) infection. The objective of our study was to describe demographic and socioeconomic characteristics, liver disease–related risk factors, and modifiable health behaviors associated with self-reported testing for HCV infection among adults. Methods Using data on adult respondents aged ≥18 from the 2013-2017 National Health Interview Survey, we summarized descriptive data on sociodemographic characteristics and liver disease–related risk factors and stratified data by educational attainment. We used weighted logistic regression to examine predictors of HCV testing. Results During the study period, 11.7% (95% CI, 11.5%-12.0%) of adults reported ever being tested for HCV infection. Testing was higher in 2017 than in 2013 (adjusted odds ratio [aOR] = 1.27; 95% CI, 1.18-1.36). Adults with ≥some college were significantly more likely to report being tested (aOR = 1.60; 95% CI, 1.52-1.69) than adults with ≤high school education. Among adults with ≤high school education (but not adults with ≥some college), those who did not have health insurance were less likely than those with private health insurance (aOR = 0.78; 95% CI, 0.68-0.89) to get tested, and non–US-born adults were less likely than US-born adults to get tested (aOR = 0.77; 95% CI, 0.68-0.87). Conclusions Rates of self-reported HCV testing increased from 2013 to 2017, but testing rates remained low. Demographic characteristics, health behaviors, and liver disease–related risk factors may affect HCV testing rates among adults. HCV testing must increase to achieve hepatitis C elimination targets.

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