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Monroe-Wise A, Mbogo L, Sambai B, Ludwig-Barron N, Guthrie BL, Bukusi D, Chohan BH, Masyuko S, Scott J, Juma E, Macharia P, Kingston H, Sinkele W, Gitau E, Bosire R, Musyoki H, Herbeck J, Farquhar C. Efficacy of assisted partner services for people who inject drugs in Kenya to identify partners living with HIV and hepatitis C virus infection: a prospective cohort study. Lancet Glob Health 2024; 12:e859-e867. [PMID: 38614633 PMCID: PMC11097040 DOI: 10.1016/s2214-109x(24)00051-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 01/12/2024] [Accepted: 01/24/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND People who inject drugs are at increased risk of both HIV and hepatitis C virus (HCV) infections but face barriers to testing and engagement in care. Assisted partner services are effective in locating people with HIV but are understudied among people who inject drugs. We assessed whether assisted partner services could be used to find, test for HIV and HCV infections, and link to care the partners of people who inject drugs in Kenya. METHODS In this prospective study at eight sites offering harm-reduction services in Kenya, we enrolled people aged 18 years or older who inject drugs and were living with HIV (index participants) between Feb 27, 2018, and Nov 1, 2021. Index participants provided information about their sexual and injecting partners (ie, anyone with whom they had had sexual intercourse or injected drugs in the previous 3 years), and then community-embedded peer educators located partners and referred them for enrolment in the study (partner participants). All participants underwent testing for HCV infection, and partner participants also underwent HIV testing. Index and partner participants with HIV but who were not on antiretroviral therapy (ART) were linked with treatment services, and those positive for HCV were linked to treatment with direct-acting antivirals. We calculated the number of index participants whom we needed to interview to identify partner participants with HIV and HCV infection. FINDINGS We enrolled 989 people living with HIV who inject drugs, who mentioned 4705 sexual or injecting partners. Of these 4705 partners, we enrolled 4597 participants, corresponding to 3323 unique individuals. 597 (18%) partner participants had HIV, of whom 506 (85%) already knew their status. 358 (71%) of those who knew they were HIV positive were virally suppressed. 393 (12%) partner participants were HCV antibody positive, 213 (54%) of whom had viraemia and 104 (26%) of whom knew their antibody status. 1·66 (95% CI 1·53-1·80) index participants had to be interviewed to identify a partner with HIV, and 4·24 (3·75-4·85) had to be interviewed to find a partner living with HIV who was unaware of their HIV status, not on ART, or not virally suppressed. To find a partner seropositive for HCV who did not know their antibody status, 3·47 (3·11-3·91) index participants needed to be interviewed. Among the 331 index and partner participants living with HIV who were not on ART at enrolment, 238 (72%) were taking ART at 6-month follow-up. No adverse events were attributed to study procedures. INTERPRETATION Use of assisted partner services among people with HIV who inject drugs was safe and identified partners with HIV and HCV infections. Assisted partner services was associated with increased uptake of ART for both index participants and partners. FUNDING US National Institutes of Health.
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Affiliation(s)
- Aliza Monroe-Wise
- Department of Global Health, University of Washington, Seattle, WA, USA.
| | - Loice Mbogo
- University of Washington Global Assistance Program-Kenya, Nairobi, Kenya
| | - Betsy Sambai
- University of Washington Global Assistance Program-Kenya, Nairobi, Kenya
| | | | - Brandon L Guthrie
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA
| | | | - Bhavna H Chohan
- Department of Global Health, University of Washington, Seattle, WA, USA; Kenya Medical Research Institute, Nairobi, Kenya
| | - Sarah Masyuko
- Department of Global Health, University of Washington, Seattle, WA, USA; Kenya National AIDS and STI Control Programme, Nairobi, Kenya
| | - John Scott
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Emily Juma
- University of Washington Global Assistance Program-Kenya, Nairobi, Kenya
| | | | - Hanley Kingston
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - William Sinkele
- Support for Addictions Prevention and Treatment in Africa, Nairobi, Kenya
| | - Esther Gitau
- Support for Addictions Prevention and Treatment in Africa, Nairobi, Kenya
| | - Rose Bosire
- Kenya Medical Research Institute, Nairobi, Kenya
| | - Helgar Musyoki
- Kenya National AIDS and STI Control Programme, Nairobi, Kenya
| | - Joshua Herbeck
- Department of Global Health, University of Washington, Seattle, WA, USA
| | - Carey Farquhar
- Department of Global Health, University of Washington, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA; Department of Medicine, University of Washington, Seattle, WA, USA
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Ratti G, Stranieri A, Scavone D, Cafiso A, Meazzi S, Luzzago C, Dall'Ara P, Tagliasacchi F, Cavicchioli L, Ferrari F, Giordano A, Paltrinieri S, Lauzi S. Detection and genetic characterization of domestic cat hepadnavirus in cats with cavitary effusions. Vet Microbiol 2023; 284:109828. [PMID: 37406408 DOI: 10.1016/j.vetmic.2023.109828] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 06/26/2023] [Accepted: 06/28/2023] [Indexed: 07/07/2023]
Abstract
After the identification of the novel domestic cat hepadnavirus (DCH) in 2018, its potential pathogenetic role in feline hepatic diseases has been suggested. Following the detection of DCH in a cat's serum and peritoneal effusion, the aim of this study was to retrospectively investigate the presence of DCH in cats with and without cavitary effusions along with DCH presence in effusions. Stored serum and effusion samples from cats with and without effusions admitted to the Veterinary Teaching Hospital of Lodi (Italy) in 2020-2022 were included based on results of hematobiochemical parameters. Effusions were classified based on cytological and physicochemical findings. The likelihood of liver damage was estimated based on clinical and laboratory findings. Samples were tested for DCH presence by quantitative PCR (qPCR). Positive samples were subjected to whole genome sequencing and phylogenetic analysis. DCH was detected in both serum and peritoneal effusion samples of 2/72 (2.8%) enrolled cats, included in the group with effusions (2/33; 6.1%), with one cat showing inflammatory and the other non-inflammatory effusion. Both DCH-positive cats belonged to the group with a likelihood of liver damage (2/22, 9.1%). Phylogeny showed that the DCH sequences from this study clustered with the prototypic Australian strain but were not included in the clade with other Italian DCH sequences. Results suggest the circulation of different DCH variants in Italy and show the presence of DCH in effusion samples from DCH-positive cats, mirroring the presence of HBV in body fluids from HBV-infected humans. Further studies are still recommended to define the pathogenic role of DCH in cats.
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Affiliation(s)
- Gabriele Ratti
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Angelica Stranieri
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Donatella Scavone
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Alessandra Cafiso
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Sara Meazzi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Camilla Luzzago
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy.
| | - Paola Dall'Ara
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Filippo Tagliasacchi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Laura Cavicchioli
- Department of Comparative Biomedicine and Food Science, University of Padua, Agripolis, Viale dell'Università 16, 35020 Legnaro, PD, Italy
| | - Francesco Ferrari
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Alessia Giordano
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Saverio Paltrinieri
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
| | - Stefania Lauzi
- Department of Veterinary Medicine and Animal Sciences, University of Milan, Via dell'Università 6, 26900 Lodi, Italy
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3
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Machanahalli Balakrishna A, Ismayl M, Butt DN, Niu F, Latif A, Arouni AJ. Trends, outcomes, and management of acute myocardial infarction in patients with chronic viral hepatitis. Hosp Pract (1995) 2022; 50:236-243. [PMID: 35483377 DOI: 10.1080/21548331.2022.2072314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES There is a paucity of data on the management and outcomes of chronic viral hepatitis (CVH) patients [including chronic hepatitis B (CHB) and chronic hepatitis C (CHC)] presenting with acute myocardial infarction (AMI). METHODS We utilized the National Inpatient Sample database (2001-2019) and studied the management and outcomes of CVH patients with AMI and stratified them by subtypes of CVH. The adjusted odds ratio (aOR) of adverse outcomes in CVH groups were compared to no-CVH groups using multivariable logistic regression. RESULTS Of 18,794,686 AMI admissions, 84,147 (0.45%) had a CVH diagnosis. CVH patients had increased odds of adverse outcomes including in-hospital mortality (aOR 1.40, 95%CI 1.31-1.49, p < 0.05), respiratory failure (1.11, 95%CI 1.04-1.17, p < 0.001), vascular complications (1.09, 95%CI 1.04-1.15, p < 0.001), acute kidney injury (1.36, 95%CI 1.30-1.42, p < 0.001), gastrointestinal bleeding (1.57, 95%CI 1.50-1.68, p < 0.001), cardiogenic shock (1.44, 95%CI 1.04-1.30, p < 0.001), sepsis (1.24, 95%CI 1.17-1.31, p < 0.001), and were less likely to undergo invasive management. On subgroup analysis, CHB had higher odds of adverse outcomes than the CHC group (p < 0.05). CONCLUSION CVH patients presenting with AMI are associated with worse clinical outcomes. CHB subgroup had worse outcomes compared to the CHC subgroup.
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Affiliation(s)
| | - Mahmoud Ismayl
- Division of Internal Medicine, Creighton University School of Medicine, Omaha, NE, USA
| | - Dua Noor Butt
- Division of Internal Medicine, Creighton University School of Medicine, Omaha, NE, USA
| | - Fang Niu
- Department of Clinical Research, Creighton University, Omaha, USA
| | - Azka Latif
- Division of Internal Medicine, Creighton University School of Medicine, Omaha, NE, USA
| | - Amy J Arouni
- Division of Cardiovascular Diseases, Creighton University School of Medicine, Omaha, NE, USA
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4
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Ranin J, Salemovic D, Brmbolic B, Marinkovic J, Boricic I, Pesic PI, Zerjav S, Stanojevic M, Jevtovic D. Comparison of Demographic, Epidemiological, Immunological, and Clinical Characteristics of Patients with HIV Mono-infection Versus Patients Co-infected with HCV or/and HBV: A Serbian Cohort Study. Curr HIV Res 2019; 16:222-230. [PMID: 30014804 DOI: 10.2174/1570162x16666180717115614] [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: 03/03/2018] [Revised: 07/08/2018] [Accepted: 07/10/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The study aimed to correlate the status of hepatitis C (HCV) and hepatitis B virus (HBV) co-infection in patients with human immunodeficiency virus (HIV) infection with clinical and demographic data prior to starting highly active antiretroviral therapy (HAART) and assess the impact of HCV and HBV co-infection on the natural history of HIV infection. PATIENTS AND METHODS The study involved a total of 836 treatment-naive patients with available serological status for HBV and HCV at the point of therapy initiation. Patients were stratified into four groups: HIV mono-infection, HIV/HCV, HIV/HBV, and HIV/HCV/HBV co-infection. Demographic, epidemiological, immunological and clinical characteristics were analyzed in order to assess the possible impact of HCV and HBV co-infection on HIV - related immunodeficiency and progression to AIDS. RESULTS The prevalence of HCV and HBV co-infection in our cohort was 25.7% and 6.3%, respectively. Triple HIV/HCV/HBV infection was recorded in 1.7% of the patients. In comparison with those co-infected with HCV, patients with HIV mono-infection had lower levels of serum liver enzymes activity and higher CD4 cell counts, and were less likely to have CD4 cell counts below100 cells/µL and clinical AIDS, with OR 0.556 and 0.561, respectively. No difference in the development of advanced immunodeficiency and/or AIDS was recorded between patients with HIV monoinfection and those co-infected with HBV, or both HCV/HBV. CONCLUSION HIV/HCV co-infection was found to be more prevalent than HIV/HBV co-infection in a Serbian cohort. Co-infection with HCV was related to more profound immunodeficiency prior to therapy initiation, reflecting a possible unfavorable impact of HCV on the natural history of HIV infection.
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Affiliation(s)
- J Ranin
- University of Belgrade Faculty of Medicine, University Hospital for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia
| | - D Salemovic
- University of Belgrade Faculty of Medicine, University Hospital for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia
| | - B Brmbolic
- University of Belgrade Faculty of Medicine, University Hospital for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia
| | - J Marinkovic
- University of Belgrade Faculty of Medicine, Institute for Medical Statistics, Belgrade, Serbia
| | - I Boricic
- University of Belgrade Faculty of Medicine, Institute for Pathohystology, Belgrade, Serbia
| | - Pavlovic I Pesic
- Virology Laboratory, Microbiology Department, Clinical Center Serbia, Belgrade, Serbia
| | - S Zerjav
- Virology Laboratory, Microbiology Department, Clinical Center Serbia, Belgrade, Serbia
| | - M Stanojevic
- University of Belgrade Faculty of Medicine, Institute of Microbiology and Immunology, Belgrade, Serbia
| | - D Jevtovic
- University of Belgrade Faculty of Medicine, University Hospital for Infectious and Tropical Diseases, Clinical Centre of Serbia, Belgrade, Serbia
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5
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Bigna JJ, Nkeck JR, Ngouo A, Nyaga UF, Noubiap JJ. Hepatitis B virus and HIV coinfection among adults residing in Cameroon: A systematic review and meta-analysis of prevalence studies. Infect Dis Health 2018. [DOI: 10.1016/j.idh.2018.02.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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6
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Wang H, Swann R, Thomas E, Innes HA, Valerio H, Hayes PC, Allen S, Barclay ST, Wilks D, Fox R, Bhattacharyya D, Kennedy N, Morris J, Fraser A, Stanley AJ, Gunson R, Mclntyre PG, Hunt A, Hutchinson SJ, Mills PR, Dillon JF. Impact of previous hepatitis B infection on the clinical outcomes from chronic hepatitis C? A population-level analysis. J Viral Hepat 2018; 25:930-938. [PMID: 29577515 DOI: 10.1111/jvh.12897] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Accepted: 02/11/2018] [Indexed: 12/13/2022]
Abstract
Chronic coinfection with hepatitis C virus (HCV) and hepatitis B virus (HBV) is associated with adverse liver outcomes. The clinical impact of previous HBV infection on liver disease in HCV infection is unknown. We aimed at determining any association of previous HBV infection with liver outcomes using antibodies to the hepatitis B core antigen (HBcAb) positivity as a marker of exposure. The Scottish Hepatitis C Clinical Database containing data for all patients attending HCV clinics in participating health boards was linked to the HBV diagnostic registry and mortality data from Information Services Division, Scotland. Survival analyses with competing risks were constructed for time from the first appointment to decompensated cirrhosis, hepatocellular carcinoma (HCC) and liver-related mortality. Records of 8513 chronic HCV patients were included in the analyses (87 HBcAb positive and HBV surface antigen [HBsAg] positive, 1577 HBcAb positive and HBsAg negative, and 6849 HBcAb negative). Multivariate cause-specific proportional hazards models showed previous HBV infection (HBcAb positive and HBsAg negative) significantly increased the risks of decompensated cirrhosis (hazard ratio [HR]: 1.29, 95% CI: 1.01-1.65) and HCC (HR: 1.64, 95% CI: 1.09-2.49), but not liver-related death (HR: 1.02, 95% CI: 0.80-1.30). This is the largest study to date showing an association between previous HBV infection and certain adverse liver outcomes in HCV infection. Our analyses add significantly to evidence which suggests that HBV infection adversely affects liver health despite apparent clearance. This has important implications for HBV vaccination policy and indications for prioritization of HCV therapy.
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Affiliation(s)
- H Wang
- Dundee Epidemiology and Biostatistics Unit, Population Health Sciences, University of Dundee, Dundee, UK
| | - R Swann
- Department of Gastroenterology, Gartnavel General Hospital, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - E Thomas
- Department of Medicine for the Elderly, North Middlesex Hospital, London, UK
| | - H A Innes
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Health Protection Scotland, Glasgow, UK
| | - H Valerio
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Health Protection Scotland, Glasgow, UK
| | - P C Hayes
- Liver Transplant Unit, Royal Infirmary Edinburgh, Edinburgh, UK
| | - S Allen
- Department of Infectious Diseases, University Hospital Crosshouse, Kilmarnock, UK
| | - S T Barclay
- Department of Gastroenterology, Glasgow Royal Infirmary, Glasgow, UK
| | - D Wilks
- Department of Infectious Diseases, Western General Hospital, Edinburgh, UK
| | - R Fox
- The Brownlee Centre, Glasgow, UK
| | | | | | - J Morris
- Department of Gastroenterology, Queen Elizabeth University Hospital, Glasgow, UK
| | - A Fraser
- Aberdeen Royal Infirmary, Aberdeen, UK
| | - A J Stanley
- Department of Gastroenterology, Glasgow Royal Infirmary, Glasgow, UK
| | - R Gunson
- West of Scotland Virology Centre, Glasgow Royal Infirmary, Glasgow, UK
| | - P G Mclntyre
- Department of Microbiology, Ninewells Hospital and Medical School, Dundee, UK
| | - A Hunt
- Department of Virology, Aberdeen Royal Infirmary, Aberdeen, UK
| | - S J Hutchinson
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK.,Health Protection Scotland, Glasgow, UK
| | - P R Mills
- Department of Gastroenterology, Gartnavel General Hospital, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - J F Dillon
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, Dundee, UK
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Bivigou-Mboumba B, Amougou-Atsama M, Zoa-Assoumou S, M’boyis Kamdem H, Nzengui-Nzengui GF, Ndojyi-Mbiguino A, Njouom R, François-Souquière S. Hepatitis B infection among HIV infected individuals in Gabon: Occult hepatitis B enhances HBV DNA prevalence. PLoS One 2018; 13:e0190592. [PMID: 29315352 PMCID: PMC5760027 DOI: 10.1371/journal.pone.0190592] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 12/17/2017] [Indexed: 12/15/2022] Open
Abstract
In Gabon, a central African country, human immunodeficiency virus (HIV) and hepatitis B virus (HBV) are endemic. In a recent study, conducted in a semi-urban area (Franceville, Gabon), HBV infection was found to be more prevalent among HIV infected individuals. This study aims to investigate the prevalence and genetic diversity of hepatitis B virus infection among HIV infected individuals, predominantly under antiretroviral therapy, living in fully urbanized area: Libreville, capital of Gabon. Serological and molecular tests were performed to detect HBV infection among patients living with HIV/AIDS (PLHA). We used Monolisa HBsAg ULTRA, Anti-HBc Plus and Anti-HBs Plus EIA kits for serological analyses. HBV DNA viral load (HBV DNA VL) was determined by real time PCR and molecular characterization of HBV strains was performed by sequencing and phylogenetic analysis of partial HBV surface and core genes. At all, 70.2% of patients were under antiretroviral therapy. The prevalence of HBsAg was 8.8% (43/487). Detectable HBV DNA was found in 69.7% (30/43) of HBsAg positive patients and in 17.5% (24/137) HBsAg negative patients. HBV DNA VL was significantly higher among patient with CD4 cell counts less than 200 cells/mm3 than those with CD4 cell counts greater than 500 cells/mm3 (p = 0.008). We confirmed the presence of HBV sub-genotypes QS-A3 (40%), and A4 (20%) and HBV-E genotype (40%). The percentage of resistance to Lamivudine was high (40%) and varied according to the M204V/I motif. Occult hepatitis B infection (OBI) was found in patients with isolated HBcAb and among patients who had completed their HBsAg seroconversion. We detected HBV DNA for one patient without any HBV serological marker. This study provides a new landmark for the comprehension of HBV infection in PLHA in urban areas. OBI enhances HBV DNA prevalence and should be investigated in all HBsAg negative individuals.
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Affiliation(s)
- Berthold Bivigou-Mboumba
- Unité Mixte de Recherches VIH et Maladies Infectieuses Associées (UMR VIH-MIA), Centre International de Recherches Médicales (CIRMF), Libreville, Gabon
- Laboratoire de Bactériologie-Virologie, Laboratoire de Référence IST-SIDA, Université des Sciences de la Santé, Owendo, Gabon
- * E-mail:
| | | | - Samira Zoa-Assoumou
- Laboratoire de Bactériologie-Virologie, Laboratoire de Référence IST-SIDA, Université des Sciences de la Santé, Owendo, Gabon
| | - Hervé M’boyis Kamdem
- Laboratoire de Bactériologie-Virologie, Laboratoire de Référence IST-SIDA, Université des Sciences de la Santé, Owendo, Gabon
| | - Guy Francis Nzengui-Nzengui
- Laboratoire de Bactériologie-Virologie, Laboratoire de Référence IST-SIDA, Université des Sciences de la Santé, Owendo, Gabon
| | - Angélique Ndojyi-Mbiguino
- Laboratoire de Bactériologie-Virologie, Laboratoire de Référence IST-SIDA, Université des Sciences de la Santé, Owendo, Gabon
| | - Richard Njouom
- Service de Virologie, Centre Pasteur du Cameroun, Yaoundé, Cameroun
| | - Sandrine François-Souquière
- Unité Mixte de Recherches VIH et Maladies Infectieuses Associées (UMR VIH-MIA), Centre International de Recherches Médicales (CIRMF), Libreville, Gabon
- Laboratoire de Bactériologie-Virologie, Laboratoire de Référence IST-SIDA, Université des Sciences de la Santé, Owendo, Gabon
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8
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Ionita G, Malviya A, Rajbhandari R, Schluter WW, Sharma G, Kakchapati S, Rijal S, Dixit S. Seroprevalence of hepatitis B virus and hepatitis C virus co-infection among people living with HIV/AIDS visiting antiretroviral therapy centres in Nepal: a first nationally representative study. Int J Infect Dis 2017; 60:64-69. [PMID: 28483724 DOI: 10.1016/j.ijid.2017.04.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 04/11/2017] [Accepted: 04/13/2017] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES To assess the prevalence of human immunodeficiency virus (HIV), hepatitis C virus (HCV), and hepatitis B virus (HBV) co-infections among people living with HIV (PLHIV) in Nepal. METHODS A sample of 677 PLHIV representing key affected populations (KAP) in Nepal, who were undergoing antiretroviral (ART) therapy in ART clinics around the country, were voluntarily enrolled in the study. Rapid kit-based testing followed by ELISA for validation was performed, focusing on HBV surface antigen (HBsAg) and antibodies against HCV (anti-HCV). A multivariate logistic regression model was used to identify factors associated with HBV and HCV co-infection. RESULTS HCV and HBV co-infection among the 677 PLHIV was found to be 19% (95% confidence interval (CI) 16.6-22.7%) and 4.4% (95% CI 3.1-6.6%), respectively. The Eastern Region had the highest percentage of HCV infection (48%). The age group with the highest rates of co-infection was 30-39 years (58% and 70%, respectively, for HCV and HBV co-infection). After adjusting for confounding, males were more likely to have HBV co-infection than females (adjusted odds ratio (AOR) 4.61, 95% CI 1.42-14.98). Similarly, PLHIV who were male (AOR 5.7, 95% CI 2.06-15.98), had a secondary level of education (AOR 3.04, 95% CI 1.06-8.70), or who were drug users (AOR 28.7, 95% CI 14.9-55.22) were significantly more likely to have HCV co-infection. CONCLUSION This first ever national assessment of HIV, HBV, and HCV co-infection performed among PLHIV in Nepal demonstrates that HCV and HBV infections are a health threat to this population and that interventions are required to mitigate the effects of co-infection and to prevent further morbidity and mortality.
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Affiliation(s)
- G Ionita
- United Nations Development Programme, Project Management Unit, Guinea-Bissau
| | | | - R Rajbhandari
- Centre for Molecular Dynamics Nepal, Kathmandu, Nepal
| | - W William Schluter
- World Health Organization - Western Pacific Regional Office (WPRO), Manila, Philippines
| | | | - S Kakchapati
- Centre for Molecular Dynamics Nepal, Kathmandu, Nepal
| | - S Rijal
- United Nations Children's Fund, Kathmandu, Nepal
| | - S Dixit
- Centre for Molecular Dynamics Nepal, Kathmandu, Nepal
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9
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Phusanti S, Manosudprasit K, Sungkanuparph S. Long-Term Liver Diseases after Initiation of Antiretroviral Therapy in HIV-Infected Patients with and without HBV or HCV Coinfection. J Int Assoc Provid AIDS Care 2017; 16:194-200. [PMID: 28071205 DOI: 10.1177/2325957416686838] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Coinfection of hepatitis B virus (HBV) or hepatitis C virus (HCV) with HIV is common and associated with increased mortality and increased risk of progression to chronic liver disease. We aimed to study long-term liver diseases after initiation of antiretroviral therapy (ART) in HIV-infected patients with and without HBV or HCV coinfection. A retrospective cohort of 92 patients (32 patients with HBV and/or HCV coinfection) was analyzed. Overall mean age was 38.3 years, and 54.3% were males. Immunological and virological responses were similar between the 2 groups ( P > .05). During a median follow-up period of 6.1 years, 12 (13.0%) patients had liver diseases. Kaplan-Meier analysis showed that the coinfection group had a significantly higher probability of developing liver diseases after ART (log-rank test, P < .001). Among the subgroup of 32 patients with coinfection, patients who were initiated ART at CD4 count <200 cells/mm3 had a higher rate of liver diseases compared to those who were initiated ART at CD4 count ≥200 cells/mm3 (42.3% versus 16.7%; P = .004).
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Affiliation(s)
- Sithakom Phusanti
- 1 Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kwanhatai Manosudprasit
- 1 Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Somnuek Sungkanuparph
- 2 Division of Infectious Diseases, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Gustafson DR, Shi Q, Thurn M, Holman S, Minkoff H, Cohen M, Plankey MW, Havlik R, Sharma A, Gange S, Gandhi M, Milam J, Hoover D. Frailty and Constellations of Factors in Aging HIV-infected and Uninfected Women--The Women's Interagency HIV Study. J Frailty Aging 2016; 5:43-8. [PMID: 26980368 DOI: 10.14283/jfa.2016.79] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Biological similarities are noted between aging and HIV infection. Middle-aged adults with HIV infection may present as elderly due to accelerated aging or having more severe aging phenotypes occurring at younger ages. OBJECTIVES We explored age-adjusted prevalence of frailty, a geriatric condition, among HIV+ and at risk HIV- women. DESIGN Cross-sectional. SETTING The Women's Interagency HIV Study (WIHS). PARTICIPANTS 2028 middle-aged (average age 39 years) female participants (1449 HIV+; 579 HIV-). MEASUREMENTS The Fried Frailty Index (FFI), HIV status variables, and constellations of variables representing Demographic/health behaviors and Aging-related chronic diseases. Associations between the FFI and other variables were estimated, followed by stepwise regression models. RESULTS Overall frailty prevalence was 15.2% (HIV+, 17%; HIV-, 10%). A multivariable model suggested that HIV infection with CD4 count<200; age>40 years; current or former smoking; income ≤$12,000; moderate vs low fibrinogen-4 (FIB-4) levels; and moderate vs high estimated glomerular filtration rate (eGFR) were positively associated with frailty. Low or moderate drinking was protective. CONCLUSIONS Frailty is a multidimensional aging phenotype observed in mid-life among women with HIV infection. Prevalence of frailty in this sample of HIV-infected women exceeds that for usual elderly populations. This highlights the need for geriatricians and gerontologists to interact with younger 'at risk' populations, and assists in the formulation of best recommendations for frailty interventions to prevent early aging, excess morbidities and early death.
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Affiliation(s)
- D R Gustafson
- Deborah Gustafson, PhD, MS, Professor, Department of Neurology, SUNY Downstate Medical Center, 450 Clarkson Ave, MSC 1213, Brooklyn, NY 11203, United States, , Phone: +1-718-270-1581, Fax: 718-221-5761
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Abstract
Coinfections of sexually transmitted infections are frequent due to the same transmission routes which may facilitate the transmission of other sexually transmitted infections. Sexually transmitted coinfections are associated with atypical and generally more severe clinical features, more complications, resistency to treatment, unfavourable outcome, and worse prognosis. Sexually transmitted infections may increase the likelihood of acquiring and transmission of HIV infection. The authors summarize the most important characteristics of sexually transmitted infections (such as HIV and hepatitis B virus, HIV and hepatitis C virus, HIV and syphilis, HIV and gonorrhoeae, HIV and chlamydia coinfections). These infections are more frequent in HIV infected patients than in the normal population. The shared transmission routes, impairment of the immune response, elevated cytokine levels and the associated inflammatory milieu produce local tissue damage, breaches in mucosal epithelium, which increases the risk of human immunodeficiency virus infection. Regular screening for sexually transmitted infections, use of more sensitive diagnostic methods, improved reporting and avoidance of unsafe sexual behaviour among certain subpopulations as well as education are essential in the prevention of sexually transmitted coinfections.
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Affiliation(s)
- Márta Marschalkó
- Semmelweis Egyetem, Általános Orvostudományi Kar Bőr-, Nemikórtani és Bőronkológiai Klinika Budapest Mária u. 41. 1085
| | - Katinka Pónyai
- Semmelweis Egyetem, Általános Orvostudományi Kar Bőr-, Nemikórtani és Bőronkológiai Klinika Budapest Mária u. 41. 1085
| | - Sarolta Kárpáti
- Semmelweis Egyetem, Általános Orvostudományi Kar Bőr-, Nemikórtani és Bőronkológiai Klinika Budapest Mária u. 41. 1085
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