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Li C, Zhou Y, Wang Y, Liu S, Wang W, Lu X, Sun C, Liu P, Wen Y. The Screening of Hepatitis B and Hepatitis C Virus Infection among HIV-Infected Inpatients and Evaluation of Correlated Characteristics in a General Hospital in Shenyang, Liaoning, China. J Clin Med 2022; 11:jcm11226620. [PMID: 36431096 PMCID: PMC9692379 DOI: 10.3390/jcm11226620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 10/30/2022] [Accepted: 11/05/2022] [Indexed: 11/11/2022] Open
Abstract
Background: In this study, we surveyed the prevalence of hepatitis B virus (HBV) surface antigen (HBsAg) and hepatitis C virus (HCV) antibody (anti-HCV) among inpatients with human immunodeficiency virus (HIV) infection and analyzed the correlated factors. Methods: We conducted a retrospective data collection of the HIV-infected inpatients in our hospital from January 2010 to December 2020. We utilized multivariate logistic regression to identify the correlated factors. Results: The proportion of patients screened for HBsAg was 81.8%, which increased from 66.7% in 2010 to 85.7% in 2020. The proportion of patients with anti-HCV screening was 73.9%, which increased from 58.3% in 2010 to 86.7% in 2020. The prevalence of HBsAg positivity was 10.9%, which decreased from 15.0% in the period of 2010−2015 to 9.0% during 2016−2020. Positive anti-HCV was identified in 4.1% of cases. Compared to 4.8% in the period of 2010−2015, there was a similar prevalence of anti-HCV at 3.1% during 2016−2020. Among the HBsAg-positive cases, HBV deoxyribonucleic acid was screened in 70.8% of cases. Among the anti-HCV positive cases, HCV ribonucleic acid (RNA) was screened in 90% of cases. Albumin < 30 g/L, thrombocytopenia and aspartate aminotransferase (AST) > 40 U/L were associated with HBsAg positivity. AST > 40 U/L and higher CD4-positive T lymphocyte counts were associated with HIV/HCV coinfection. Conclusions: The routine screening for both HBV and HCV among HIV-positive inpatients has been greatly improved in the past decade. However, screening for the complete HBV serological markers in HIV-positive inpatients and HCV genotyping among HCV RNA-positive cases leaves much to be desired. A concerted effort should be made to improve HBV vaccine compliance in the HIV-positive population and provide direct-acting antiviral therapies to HCV RNA-positive patients.
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Sow A, Lemoine M, Toure PS, Diop M, Lo G, De Veiga J, Pape OT, Seck K, Ndow G, Bojang L, Kane A, Oudiane M, Howell J, Nayagam S, Moutchia J, Chemin I, Mendy M, Toure-Kane C, Thursz M, Ka M, Shimakawa Y, Mboup S. HBV continuum of care using community- and hospital-based screening interventions in Senegal: Results from the PROLIFICA programme. JHEP Rep 2022; 4:100533. [PMID: 36052221 PMCID: PMC9424572 DOI: 10.1016/j.jhepr.2022.100533] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 06/10/2022] [Accepted: 06/14/2022] [Indexed: 11/22/2022] Open
Abstract
Background & Aims Strategies to implement HBV screening and treatment are critical to achieve HBV elimination but have been inadequately evaluated in sub-Saharan Africa (sSA). Methods We assessed the feasibility of screen-and-treat interventions in 3 real-world settings (community, workplace, and hospital) in Senegal. Adult participants were screened using a rapid HBsAg point-of-care test. The proportion linked to care, the proportion who had complete clinical staging (alanine transaminase [ALT], viral load, and FibroScan®), and the proportion eligible for treatment were compared among the 3 intervention groups. Results In 2013-2016, a total of 3,665 individuals were screened for HBsAg in the community (n = 2,153) and in workplaces (n = 1,512); 199/2,153 (9.2%) and 167/1,512 (11%) were HBsAg-positive in the community and workplaces, respectively. In the hospital setting (outpatient clinics), 638 HBsAg-positive participants were enrolled in the study. All infected participants were treatment naïve. Linkage to care was similar among community-based (69.9%), workplace-based (69.5%), and hospital-based interventions (72.6%, p = 0.617). Of HBV-infected participants successfully linked to care, full clinical staging was obtained in 47.5% (66/139), 59.5% (69/116), and 71.1% (329/463) from the community, workplaces, and hospitals, respectively (p <0.001). The proportion eligible for treatment (EASL criteria) differed among community- (9.1%), workplace- (30.4%), and hospital-based settings (17.6%, p = 0.007). Acceptability of antiviral therapy, adherence, and safety at 1 year were very good. Conclusions HBV screen-and-treat interventions are feasible in non-hospital and hospital settings in Senegal. However, the continuum of care is suboptimal owing to limited access to full clinical staging. Improvement in access to diagnostic services is urgently needed in sSA. Lay summary Hepatitis B infection is highly endemic in Senegal. Screening for infection can be done outside hospitals, in communities or workplaces. However, the hepatitis B continuum of care is suboptimal in Senegal and needs to be simplified to scale-up diagnosis and treatment coverage.
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Key Words
- ALP, alkaline phosphatase
- ALT, alanine transaminase
- APRI, AST-to-platelet ratio index
- AST, aspartate aminotransferase
- Africa
- Diagnosis
- GGT, gamma-glutamyl transferase
- HBsAg, hepatitis B surface antigen
- HCC, hepatocellular carcinoma
- Hepatitis B
- LSM, liver stiffness measurement
- POC, point of care
- PROLIFICA, Prevention of Liver Fibrosis and Cancer in Africa
- Screening
- TDF, tenofovir disoproxil fumarate
- Treatment
- WHO, World Health Organization
- aOR, adjusted odds ratio
- cOR, crude odds ratio
- eGFR, estimated glomerular filtration rate
- qPCR, quantitative polymerase chain reaction
- sSA, sub-Saharan Africa
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Affiliation(s)
- Amina Sow
- Institut de Recherche en Santé de Surveillance Epidemiologique et de Formation (IRESSEF) Laboratoire CHNU Dalal Jamm Guediawaye, IRESSEF Diamnoadio Dakar, Senegal
- Laboratoire de Virology, Hopital Le Dantec, Dakar, Senegal
| | - Maud Lemoine
- Department of Metabolism, Digestion and Reproduction, Division of Digestive Diseases, Section of Hepatology, St Mary’s Hospital, Imperial College London, London, UK
- Medical Research Council the Gambia Unit at the London School of Hygiene and Tropical Medicine, Fajara, The Gambia
| | - Papa Souleymane Toure
- UFR des Sciences de la Sante, Thies, Senegal
- Centre hospitalier de Tivaoaune, Service de Medecine interne, Thies, Senegal
| | - Madoky Diop
- UFR des Sciences de la Sante, Thies, Senegal
| | - Gora Lo
- Institut de Recherche en Santé de Surveillance Epidemiologique et de Formation (IRESSEF) Laboratoire CHNU Dalal Jamm Guediawaye, IRESSEF Diamnoadio Dakar, Senegal
- Laboratoire de Virology, Hopital Le Dantec, Dakar, Senegal
| | - Jean De Veiga
- Hopital Saint Jean de Dieu, Service d’Hepatologie et Gastroenterologie, Thies, Senegal
| | - Omar Thiaw Pape
- Hopital Saint Jean de Dieu, Laboratoire d’analyse biochimique et hématologique, Thies, Senegal
| | - Khady Seck
- Centre hospitalier régional de Thies, Service de Medecine interne, Thies, Senegal
| | - Gibril Ndow
- Medical Research Council the Gambia Unit at the London School of Hygiene and Tropical Medicine, Fajara, The Gambia
| | - Lamin Bojang
- Medical Research Council the Gambia Unit at the London School of Hygiene and Tropical Medicine, Fajara, The Gambia
| | - Arame Kane
- UFR des Sciences de la Sante, Thies, Senegal
- Centre hospitalier de Tivaoaune, Service de Medecine interne, Thies, Senegal
| | - Marina Oudiane
- UFR des Sciences de la Sante, Thies, Senegal
- Centre hospitalier de Tivaoaune, Service de Medecine interne, Thies, Senegal
| | - Jess Howell
- Disease Elimination, Burnet Institute, Department of Gastroenterology, St. Vincent's Hospital Department of Epidemiology and Preventive Medicine, Monash University Melbourne, Melbourne, Victoria, Australia
| | - Shevanthi Nayagam
- Department of Metabolism, Digestion and Reproduction, Division of Digestive Diseases, Section of Hepatology, St Mary’s Hospital, Imperial College London, London, UK
- MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College London, London, UK
| | - Jude Moutchia
- Unité d'Épidémiologie des Maladies Émergentes, Institut Pasteur Paris, France
| | - Isabelle Chemin
- INSERM U1052, CNRS 5286, Université Lyon, Université Claude Bernard Lyon 1, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, F-69000, Lyon, France
| | - Maimuna Mendy
- International Agency for Research on Cancer (IARC), Lyon, France
| | - Coumba Toure-Kane
- Institut de Recherche en Santé de Surveillance Epidemiologique et de Formation (IRESSEF) Laboratoire CHNU Dalal Jamm Guediawaye, IRESSEF Diamnoadio Dakar, Senegal
- Laboratoire de Virology, Hopital Le Dantec, Dakar, Senegal
| | - Mark Thursz
- Department of Metabolism, Digestion and Reproduction, Division of Digestive Diseases, Section of Hepatology, St Mary’s Hospital, Imperial College London, London, UK
| | - Mourtalla Ka
- UFR des Sciences de la Sante, Thies, Senegal
- Centre hospitalier de Tivaoaune, Service de Medecine interne, Thies, Senegal
| | - Yusuke Shimakawa
- Unité d'Épidémiologie des Maladies Émergentes, Institut Pasteur Paris, France
| | - Souleymane Mboup
- Institut de Recherche en Santé de Surveillance Epidemiologique et de Formation (IRESSEF) Laboratoire CHNU Dalal Jamm Guediawaye, IRESSEF Diamnoadio Dakar, Senegal
- Laboratoire de Virology, Hopital Le Dantec, Dakar, Senegal
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Périères L, Diallo A, Marcellin F, Nishimwe ML, Ba EH, Coste M, Lo G, Halfon P, Touré Kane C, Maradan G, Carrieri P, Diouf A, Shimakawa Y, Sokhna C, Boyer S. Hepatitis B in Senegal: A Successful Infant Vaccination Program but Urgent Need to Scale Up Screening and Treatment (ANRS 12356 AmBASS survey). Hepatol Commun 2022; 6:1005-1015. [PMID: 34918868 PMCID: PMC9035578 DOI: 10.1002/hep4.1879] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/18/2021] [Accepted: 11/24/2021] [Indexed: 12/17/2022] Open
Abstract
Senegal introduced the infant hepatitis B virus (HBV) vaccination in 2004 and recently committed to eliminating hepatitis B by 2030. Updated epidemiological data are needed to provide information on the progress being made and to develop new interventions. We estimated the prevalence of hepatitis B surface antigen (HBsAg) in children and adults living in rural Senegal and assessed hepatitis B treatment eligibility. A cross-sectional population-based serosurvey of HBsAg was conducted in 2018-2019 in a large sample (n = 3,118) of residents living in the Niakhar area (Fatick region, Senegal). Individuals positive for HBsAg subsequently underwent clinical and biological assessments. Data were weighted for age and sex and calibrated to be representative of the area's population. Among the 3,118 participants, 206 were HBsAg positive (prevalence, 6.9%; 95% confidence interval [CI], 5.6-8.1). Prevalence varied markedly according to age group in individuals aged 0-4, 5-14, 15-34, and ≥35 years as follows: 0.0% (95% CI, 0.00-0.01); 1.5% (95% CI, 0.0-2.3); 12.4% (95% CI, 9.1-15.6); and 8.8% (95% CI, 6.1-11.5), respectively. Of those subsequently assessed, 50.9% (95% CI, 41.8-60.0) had active HBV infection; 4 (2.9%; 95% CI, 0.9-9.4) were eligible for hepatitis B treatment. Conclusion: In this first population-based serosurvey targeting children and adults in rural Senegal, HBsAg prevalence was very low in the former, meeting the World Health Organization's (WHO) < 1% HBsAg 2020 target; however, it was high in young adults (15-34 years old) born before the HBV vaccine was introduced in 2004. To reach national and WHO hepatitis elimination goals, general population testing (particularly for adolescents and young adults), care, and treatment scale-up need to be implemented.
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Affiliation(s)
- Lauren Périères
- Vecteurs-Infections Tropicales et Méditerranéennes (VITROME)Campus Institut de Recherche pour le Développement (IRD)-Universite Cheikh Anta DiopDakarSenegal
| | - Aldiouma Diallo
- Vecteurs-Infections Tropicales et Méditerranéennes (VITROME)Campus Institut de Recherche pour le Développement (IRD)-Universite Cheikh Anta DiopDakarSenegal
| | - Fabienne Marcellin
- Institut National de la Santé et de la Recherche MédicaleIRDSciences Economiques and Sociales de la Santé and Traitement de l'Information MédicaleInstitut des Sciences de la Santé Publique - ISSPAMAix-Marseille UniversityMarseilleFrance
| | - Marie Libérée Nishimwe
- Institut National de la Santé et de la Recherche MédicaleIRDSciences Economiques and Sociales de la Santé and Traitement de l'Information MédicaleInstitut des Sciences de la Santé Publique - ISSPAMAix-Marseille UniversityMarseilleFrance
| | - El Hadji Ba
- Vecteurs-Infections Tropicales et Méditerranéennes (VITROME)Campus Institut de Recherche pour le Développement (IRD)-Universite Cheikh Anta DiopDakarSenegal
| | - Marion Coste
- Institut National de la Santé et de la Recherche MédicaleIRDSciences Economiques and Sociales de la Santé and Traitement de l'Information MédicaleInstitut des Sciences de la Santé Publique - ISSPAMAix-Marseille UniversityMarseilleFrance.,Centre National de la Recherche ScientifiqueÉcole des Hautes Études en Sciences SocialesCentrale MarseilleAix-Marseille School of EconomicsAix-Marseille UniversityMarseilleFrance
| | - Gora Lo
- Institut de Recherche en Santé de Surveillance Epidémiologique et de FormationDakarSenegal
| | | | - Coumba Touré Kane
- Institut de Recherche en Santé de Surveillance Epidémiologique et de FormationDakarSenegal
| | - Gwenaëlle Maradan
- Institut National de la Santé et de la Recherche MédicaleIRDSciences Economiques and Sociales de la Santé and Traitement de l'Information MédicaleInstitut des Sciences de la Santé Publique - ISSPAMAix-Marseille UniversityMarseilleFrance.,Observatoire Régional de la Santé Provence-Alpes-Côte d'AzurMarseilleFrance
| | - Patrizia Carrieri
- Institut National de la Santé et de la Recherche MédicaleIRDSciences Economiques and Sociales de la Santé and Traitement de l'Information MédicaleInstitut des Sciences de la Santé Publique - ISSPAMAix-Marseille UniversityMarseilleFrance
| | - Assane Diouf
- Vecteurs-Infections Tropicales et Méditerranéennes (VITROME)Campus Institut de Recherche pour le Développement (IRD)-Universite Cheikh Anta DiopDakarSenegal
| | - Yusuke Shimakawa
- Unité d'Épidémiologie des Maladies ÉmergentesInstitut PasteurParisFrance
| | - Cheikh Sokhna
- IRDService de santé des arméesVITROMEAix-Marseille UniversityMarseilleFrance
| | - Sylvie Boyer
- Institut National de la Santé et de la Recherche MédicaleIRDSciences Economiques and Sociales de la Santé and Traitement de l'Information MédicaleInstitut des Sciences de la Santé Publique - ISSPAMAix-Marseille UniversityMarseilleFrance
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Hønge BL, Olesen JS, Jensen MM, Jespersen S, da Silva ZJ, Rodrigues A, Laursen AL, Wejse C, Krarup H, Aaby P, Erikstrup C. Hepatitis B and C in the adult population of Bissau, Guinea-Bissau: a cross-sectional survey. Trop Med Int Health 2019; 25:255-263. [PMID: 31746078 DOI: 10.1111/tmi.13335] [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] [Indexed: 12/26/2022]
Abstract
OBJECTIVE Hepatitis B virus (HBV) and hepatitis C virus (HCV) are prevalent in West Africa. To address the WHO 2030 goals of a 90% reduction in incidence and a 65% reduction in mortality for both infections, we assessed the prevalence of HBV and HCV from surveys in the general population. METHODS Participants in this cross-sectional survey were included from randomly selected houses in a demographic surveillance site in Bissau, Guinea-Bissau. Participants were interviewed and had a blood sample drawn for viral analyses (HBsAg, anti-HBs, anti-HBc, anti-HCV and HCV RNA). Risk factors of HBV and HCV infection were determined by binomial regression adjusted for sex and age. RESULTS A total of 2715 participants were included in this study. The overall HBsAg prevalence was 18.7% (95% CI: 17.3-20.2%). HBsAg was associated with male sex (adjusted risk ratio (aRR): 1.64), and prevalence decreased with age >34 years. HBV exposure was found in 91.9% of participants. Although 72.6% of individuals without sexual debut had been exposed to HBV, ever engaging in a sexual relationship was associated with higher risk of HBV exposure (aRR 1.18). The anti-HCV prevalence was 0.5% (95% CI: 0.3-0.9%), and 78.6% of those had detectable HCV RNA. Risk factors for anti-HCV sero-positivity were age above 55 (aRR 10.60), a history of blood transfusion (aRR 5.07) and being in a polygamous marriage (aRR 3.52). CONCLUSION In Guinea-Bissau initiatives to implement treatment and widespread testing are needed to reach the WHO 2030 goals.
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Affiliation(s)
- Bo Langhoff Hønge
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Jens Steen Olesen
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Mads Mose Jensen
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Sanne Jespersen
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Zacarias José da Silva
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,National Public Health Laboratory, Bissau, Guinea-Bissau
| | | | - Alex Lund Laursen
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Christian Wejse
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau.,Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark.,GloHAU, Center for Global Health, School of Public Health, Aarhus University, Aarhus, Denmark
| | - Henrik Krarup
- Section of Molecular Diagnostics, Clinical Biochemistry, Aalborg University Hospital, Aalborg, Denmark
| | - Peter Aaby
- Bandim Health Project, Indepth Network, Bissau, Guinea-Bissau
| | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
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5
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Coffie PA, Patassi A, Doumbia A, Bado G, Messou E, Minga A, Allah-Kouadio E, Zannou DM, Seydi M, Kakou AR, Dabis F, Wandeler G. Changes in viral hepatitis B screening practices over time in West African HIV clinics. Med Mal Infect 2017; 47:394-400. [PMID: 28545675 DOI: 10.1016/j.medmal.2017.04.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 09/30/2016] [Accepted: 04/18/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND We aimed to describe changes in hepatitis B screening practices over a 3-year period among HIV-infected patients in West Africa. METHODS A medical chart review was conducted in urban HIV treatment centers in Ivory Coast (3 sites), Benin, Burkina Faso, Senegal, and Togo (1 site each). Among patients who started antiretroviral treatment between 2010 and 2012, 100 per year were randomly selected from each clinic. Demographic, clinical, and laboratory data was collected using a standardized questionnaire. We assessed changes in the proportion of patients screened over time and identified predictors of screening in a multivariable logistic regression. RESULTS A total of 2097 patients were included (median age: 37 years, 65.4% of women). Overall, 313 (14.9%) patients had been screened for hepatitis B, with an increase from 10.6% in 2010 to 18.9% in 2012 (P<0.001) and substantial differences across countries. In multivariable analysis, being aged over 45 years (adjusted odds ratio: 1.34 [1.01-1.77]) and having an income-generating activity (adjusted odds ratio: 1.82 [1.09-3.03]) were associated with screening for hepatitis B infection. Overall, 62 HIV-infected patients (19.8%, 95% confidence interval: 15.5-24.7) were HBsAg-positive and 82.3% of them received a tenofovir-containing drug regimen. CONCLUSION Hepatitis B screening among HIV-infected patients was low between 2010 and 2012. The increasing availability of HBsAg rapid tests and tenofovir in first-line antiretroviral regimen should improve the rates of hepatitis B screening.
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Affiliation(s)
- P A Coffie
- Département de dermatologie et d'infectiologie, UFR des sciences médicales, université Félix-Houphouët Boigny, Abidjan, Cote d'Ivoire; Service des maladies infectieuses et tropicales, centre hospitalier universitaire de Treichville, Abidjan, Cote d'Ivoire; Programme PACCI, site ANRS Côte d'Ivoire, Abidjan, Cote d'Ivoire.
| | - A Patassi
- Service des maladies infectieuses et de pneumologie, CHU Sylvanus-Olympio, Lomé, Togo
| | - A Doumbia
- Département de dermatologie et d'infectiologie, UFR des sciences médicales, université Félix-Houphouët Boigny, Abidjan, Cote d'Ivoire; Service des maladies infectieuses et tropicales, centre hospitalier universitaire de Treichville, Abidjan, Cote d'Ivoire
| | - G Bado
- Service des maladies infectieuses et tropicales, hôpital de Jour, CHU Souro Sanou, Bobo Dioulasso, Burkina-Faso
| | - E Messou
- Département de dermatologie et d'infectiologie, UFR des sciences médicales, université Félix-Houphouët Boigny, Abidjan, Cote d'Ivoire; Service des maladies infectieuses et tropicales, centre hospitalier universitaire de Treichville, Abidjan, Cote d'Ivoire; Centre de prise en charge de recherche et de formation, CePReF-Aconda-VS, Cote d'Ivoire
| | - A Minga
- Centre médical de suivi de donneurs de sang/CNTS/PRIMO-CI, Abidjan, Cote d'Ivoire
| | - E Allah-Kouadio
- Département d'hépato-gastro-entérologie, université Félix-Houphouët Boigny, Abidjan, Cote d'Ivoire
| | - D M Zannou
- Service de médecine interne, CNHU Hubert-Maga, Cotonou, Benin
| | - M Seydi
- Service des maladies infectieuses et tropicales, CHU de Fann, Dakar, Senegal
| | - A R Kakou
- Département de dermatologie et d'infectiologie, UFR des sciences médicales, université Félix-Houphouët Boigny, Abidjan, Cote d'Ivoire; Service des maladies infectieuses et tropicales, centre hospitalier universitaire de Treichville, Abidjan, Cote d'Ivoire
| | - F Dabis
- ISPED, centre Inserm U1219-Bordeaux Population Health, université de Bordeaux, Bordeaux, France
| | - G Wandeler
- Service des maladies infectieuses et tropicales, CHU de Fann, Dakar, Senegal; Département des maladies infectieuses et institut de médecine sociale et préventive, université de Berne, Berne, Switzerland
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6
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Diop M, Diouf A, Seck SM, Lo G, Ka D, Massaly A, Dieye A, Fall NM, Cisse-Diallo VMP, Diallo-Mbaye K, Lakhe NA, Fortes-Déguénonvo L, Ndour CT, Soumaré M, Seydi M. [Prevalence of hepatitis B surface antigen and its associated factors in Senegalese military personnel sent on mission to Darfur]. Pan Afr Med J 2017; 26:154. [PMID: 28533877 PMCID: PMC5429464 DOI: 10.11604/pamj.2017.26.154.11594] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2017] [Accepted: 02/13/2017] [Indexed: 01/04/2023] Open
Abstract
Introduction Au Sénégal, 85% de la population adulte ont été en contact avec le virus de l'hépatite B et environ 11% sont porteurs chroniques de l'antigène de surface de ce virus (AgHBs). Cette infection est peu documentée dans l'armée sénégalaise. L'objectif de cette étude était d'évaluer la prévalence de l'AgHBs chez des militaires sénégalais envoyés en mission au Darfour (Soudan) et d'identifier les facteurs associés. Méthodes Nous avons mené une étude transversale du 1er juillet 2014 au 31 juillet 2014 chez des militaires sénégalais en mission au Darfour. La recherche de l'AgHBs a été effectuée dans le sérum des participants par la méthode immunochromatographique. La recherche de facteurs associés a été réalisée à l'aide d'une régression logistique multivariée. Résultats Notre étude a porté sur 169 militaires de sexe masculin. L'âge moyen était de 36,6 ans ± 9,5. Des antécédents d'hépatopathie chronique au niveau familial, d'exposition sanguine et d'exposition sexuelle ont été retrouvés respectivement chez 12,4% ; 24,9% et 45,6% de la population d'étude. L'AgHBs a été retrouvé chez 24 participants [14,2% (IC95% = 8,9-19,5)]. Après ajustement sur les facteurs de confusion potentiels, l'âge (OR=0,9 IC95% =0,9-1,0), un niveau d'étude universitaire (OR= 9,5 IC95% =1,3-67,1) et l'exposition sexuelle (OR=3,3; IC95% =1,0-10,3) étaient apparus associés de façon indépendante à l'hépatite B. Conclusion Notre étude retrouve une prévalence élevée de l'AgHBs et souligne la nécessité d'une évaluation plus poussée de l'hépatite B chez cette population.
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Affiliation(s)
- Moustapha Diop
- Service des Maladies Infectieuses et Tropicales, Chnu de Fann, Dakar, Sénégal
| | - Assane Diouf
- Service des Maladies Infectieuses et Tropicales, Chnu de Fann, Dakar, Sénégal.,Ecole de Santé Publique de l'Université de Montréal (ESPUM), Québec, Canada
| | | | - Gora Lo
- Centre Médical Inter Armée Sud, Dakar, Sénégal
| | - Daye Ka
- Service des Maladies Infectieuses et Tropicales, Chnu de Fann, Dakar, Sénégal
| | - Aminata Massaly
- Service des Maladies Infectieuses et Tropicales, Chnu de Fann, Dakar, Sénégal
| | - Alassane Dieye
- Service des Maladies Infectieuses et Tropicales, Chnu de Fann, Dakar, Sénégal
| | - Ndeye Maguette Fall
- Service des Maladies Infectieuses et Tropicales, Chnu de Fann, Dakar, Sénégal
| | | | | | | | | | | | - Maserigne Soumaré
- Service des Maladies Infectieuses et Tropicales, Chnu de Fann, Dakar, Sénégal
| | - Moussa Seydi
- Service des Maladies Infectieuses et Tropicales, Chnu de Fann, Dakar, Sénégal
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Lô G, Sow-Sall A, Diop-Ndiaye H, Mandiouba NCID, Thiam M, Diop F, Ndiaye O, Gueye SB, Seck SM, Diouara AAM, Mbow M, Gaye-Diallo A, Mboup S, Touré-Kâne C. Response to comments by Hønge et al. on our paper titled “Prevalence of hepatitis B markers in Senegalese HIV-1 infected patients”. J Med Virol 2016; 88:1655-6. [PMID: 26696555 DOI: 10.1002/jmv.24452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/08/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Gora Lô
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | - Amina Sow-Sall
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | - Halimatou Diop-Ndiaye
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | | | - Moussa Thiam
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | - Fatou Diop
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | - Ousseynou Ndiaye
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | - Sokhna Bousso Gueye
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | | | | | - Moustapha Mbow
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | - Aïssatou Gaye-Diallo
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | - Souleymane Mboup
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
| | - Coumba Touré-Kâne
- Bacteriology and Virology Laboratory at Le Dantec Teaching Hospital of Dakar; Dakar Senegal
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