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Im YR, Mohammed KS, Martyn E, Lumley S, Ko J, Mokaya J, Flanagan S, Matthews PC. Social, clinical and biological barriers to hepatitis B virus suppression with nucleos/tide analogue therapy: who is at risk and what should we do about it? Sex Transm Infect 2024; 100:259-263. [PMID: 39059818 DOI: 10.1136/sextrans-2023-056089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 06/09/2024] [Indexed: 07/28/2024] Open
Abstract
Optimising treatment outcomes for people living with hepatitis B virus (HBV) is key to advancing progress towards international targets for the elimination of viral hepatitis as a public health threat. Nucleos/tide analogue agents (most commonly tenofovir or entecavir) are well-tolerated and suppress viraemia effectively in the majority of those who are offered therapy. However, outcomes are not consistent, and we explore the factors that may contribute to incomplete therapeutic responses. We discuss situations in which therapy is not accessible, affordable or acceptable, reflecting the impact of social, cultural and economic barriers, stigma and discrimination, low awareness, poor access to health systems and comorbidity. These challenges are amplified in certain vulnerable populations, increasing the risk of adverse outcomes-which include liver cirrhosis and hepatocellular carcinoma-among people who already experience marginalisation and health inequities. We also tackle the physiological and biological mechanisms for incomplete virological suppression in individuals receiving HBV treatment, considering the possible impact of inadequate tissue drug levels, poor drug-target avidity and genomic resistance. These factors are interdependent, leading to a complex landscape in which socioeconomic challenges increase the challenge of consistent daily therapy and set the scene for selection of drug resistance. By putting a spotlight on this neglected topic, we aim to raise awareness, prompt dialogue, inform research and advocate for enhanced interventions. As criteria for HBV treatment eligibility relax, the population receiving therapy will expand, and there is a pressing need to optimise outcomes and close the equity gap.
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Affiliation(s)
- Yu Ri Im
- The Francis Crick Institute, London, UK
- Nuffield Department of Medicine, Oxford University, Oxford, UK
| | | | - Emily Martyn
- The Francis Crick Institute, London, UK
- University College London, London, UK
| | - Sheila Lumley
- Nuffield Department of Medicine, Oxford University, Oxford, UK
- Department of Infectious Diseases and Microbiology, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Joy Ko
- Mortimer Market Centre, Central and North West London NHS Foundation Trust, London, UK
| | | | - Stuart Flanagan
- Mortimer Market Centre, Central and North West London NHS Foundation Trust, London, UK
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Philippa Clare Matthews
- The Francis Crick Institute, London, UK
- University College London, London, UK
- Mortimer Market Centre, Central and North West London NHS Foundation Trust, London, UK
- University College London Hospitals NHS Foundation Trust, London, UK
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Bibas M. Plasmablastic Lymphoma. A State-of-the-Art Review: Part 2-Focus on Therapy. Mediterr J Hematol Infect Dis 2024; 16:e2024015. [PMID: 38468838 PMCID: PMC10927196 DOI: 10.4084/mjhid.2024.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 02/14/2024] [Indexed: 03/13/2024] Open
Abstract
The objective of this two-part review is to present a current and comprehensive understanding of the diagnosis and management of plasmablastic lymphoma. The first part, which was published previously, focused on the study of epidemiology, etiology, clinicopathological characteristics, differential diagnosis, prognostic variables, and the impact of plasmablastic lymphoma on specific populations. This second part addresses the difficult topic of the treatment of plasmablastic lymphoma, specifically examining both the conventional, consolidated approach and the novel therapeutic strategy.
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Affiliation(s)
- Michele Bibas
- Department of Clinical Research, Hematology. National Institute for Infectious Diseases "Lazzaro Spallanzani" I.R.C.S.S. Via Portuense 292 00148 Rome Italy
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Krings A, Schmidt D, Kollan C, Meixenberger K, Bannert N, Münstermann D, Tiemann C, Bremer V, Gunsenheimer-Bartmeyer B. Increasing hepatitis B vaccination coverage and decreasing hepatitis B co-infection prevalence among people with HIV-1 in Germany, 1996-2019. Results from a cohort study primarily in men who have sex with men. HIV Med 2024; 25:201-211. [PMID: 37786263 DOI: 10.1111/hiv.13554] [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: 05/23/2023] [Accepted: 09/12/2023] [Indexed: 10/04/2023]
Abstract
OBJECTIVES Viral hepatitis co-infection among people living with HIV is known to accelerate the progression of liver disease and AIDS. An increased prevalence and incidence of hepatitis B virus (HBV) infection among people living with HIV demands continuous monitoring to adapt targeted prevention strategies to reach the global goals of eliminating viral hepatitis as a public health threat. METHODS We determined the prevalence and incidence of HBV for the years 1996-2019 from yearly blood sample testing and questionnaire reports among people living with HIV belonging to a nationwide, multicentre observational, prospective cohort study. RESULTS Among this study population of 3479 participants, the majority (87%) indicated that being men who have sex with men (MSM) was their likely HIV transmission route; 51% were recruited from Berlin. HBV prevalence for acute/chronic and resolved infections decreased from 4.1% and 45% in 1996-1999 to 1.3% and 16% in 2019, respectively. Simultaneously, participants with a serological status indicating HBV vaccination increased from 25% in 1996-1999 to 69% in 2019. Among vaccinated participants with relevant information (n = 1135), 38% received their first HBV vaccination after HIV infection. The HBV incidence rate in 565 eligible participants decreased from 6.9/100 person-years in 2004-2007 to 0.45/100 person-years in 2015. CONCLUSION Increasing vaccination coverage because of a general HBV vaccination recommendation and catch-up vaccination efforts among risk groups decreased HBV infection prevalence over time among this study population of people living with HIV, primarily MSM and from Berlin. Despite this success, the prevalence and incidence of HBV remains higher than in the general population in Germany. This emphasizes the need for continued HBV prevention by promoting HBV vaccination and HBV screening at regular intervals based on the individual risk behaviour.
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Affiliation(s)
- A Krings
- Department of Infectious Disease Epidemiology, Robert Koch Institute, Berlin, Germany
| | - D Schmidt
- Department of Infectious Disease Epidemiology, Robert Koch Institute, Berlin, Germany
| | - C Kollan
- Department of Infectious Disease Epidemiology, Robert Koch Institute, Berlin, Germany
| | - K Meixenberger
- Department of Infectious Diseases, Robert Koch Institute, Berlin, Germany
| | - N Bannert
- Department of Infectious Diseases, Robert Koch Institute, Berlin, Germany
| | | | - C Tiemann
- MVZ Labor Krone GbR, Bad Salzuflen, Germany
| | - V Bremer
- Department of Infectious Disease Epidemiology, Robert Koch Institute, Berlin, Germany
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Avihingsanon A, Lu H, Leong CL, Hung CC, Koenig E, Kiertiburanakul S, Lee MP, Supparatpinyo K, Zhang F, Rahman S, D'Antoni ML, Wang H, Hindman JT, Martin H, Baeten JM, Li T. Bictegravir, emtricitabine, and tenofovir alafenamide versus dolutegravir, emtricitabine, and tenofovir disoproxil fumarate for initial treatment of HIV-1 and hepatitis B coinfection (ALLIANCE): a double-blind, multicentre, randomised controlled, phase 3 non-inferiority trial. Lancet HIV 2023; 10:e640-e652. [PMID: 37494942 DOI: 10.1016/s2352-3018(23)00151-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/22/2023] [Accepted: 06/23/2023] [Indexed: 07/28/2023]
Abstract
BACKGROUND For most adults with HIV-1 and hepatitis B virus (HBV) coinfection, initial recommended treatment is a tenofovir-containing antiretroviral regimen, but no randomised studies have compared tenofovir disoproxil fumarate with tenofovir alafenamide. We aimed to investigate whether bictegravir, emtricitabine, and tenofovir alafenamide is non-inferior to dolutegravir, emtricitabine, and tenofovir disoproxil fumarate for viral suppression in individuals with HIV-1 and HBV coinfection at 48 and 96 weeks. METHODS We did this randomised, double-blind, active-controlled, phase 3, non-inferiority trial at 46 outpatient centres in China, Dominican Republic, Hong Kong, Japan, Malaysia, South Korea, Spain, Taiwan, Thailand, Turkey, and the USA. Eligible participants were treatment-naive adults (aged ≥18 years) with plasma HIV-1 RNA of at least 500 copies per mL and plasma HBV DNA of at least 2000 IU/mL. Participants were randomly assigned (1:1) to receive daily oral bictegravir 50 mg, emtricitabine 200 mg, and tenofovir alafenamide 25 mg, or dolutegravir 50 mg, emtricitabine 200 mg, and tenofovir disoproxil fumarate 300 mg, each with corresponding matching placebo. Randomisation was stratified by hepatitis B e antigen (HBeAg) status (positive vs negative), HBV DNA (<8 vs ≥8 log10 IU/mL), and CD4 count (<50 vs ≥50 cells per μL) at screening. All investigators, participants, and staff providing treatment, assessing outcomes, and collecting data were masked to study treatment for 96 weeks. Coprimary endpoints were the proportion of participants with plasma HIV-1 RNA less than 50 copies per mL (defined by the US Food and Drug Administration snapshot algorithm) and plasma HBV DNA less than 29 IU/mL (using the missing-equals-failure approach) at week 48, with a prespecified non-inferiority margin of -12%. Coprimary endpoints were assessed in the full analysis set, which included all randomly assigned participants who received at least one dose of study drug and had at least one post-baseline HIV-1 RNA or HBV DNA result while on study drug. Safety endpoints were assessed in all randomly assigned participants who received at least one dose of study drug. This trial is registered with ClinicalTrials.gov, NCT03547908. FINDINGS Between May 30, 2018 and March 16, 2021, 381 participants were screened, of whom 243 initiated treatment (121 in the receive bictegravir, emtricitabine, and tenofovir alafenamide group; 122 in the dolutegravir, emtricitabine, and tenofovir disoproxil fumarate group). At week 48, both endpoints met the criteria for non-inferiority: 113 (95%) of 119 participants in the bictegravir, emtricitabine, and tenofovir alafenamide group and 111 (91%) of 122 participants in the dolutegravir, emtricitabine, and tenofovir disoproxil fumarate group had HIV-1 RNA less than 50 copies per mL (difference 4·1, 95% CI -2·5 to 10·8; p=0·21), and 75 (63%) of 119 participants in the bictegravir, emtricitabine, and tenofovir alafenamide group versus 53 (43%) of 122 participants in the dolutegravir, emtricitabine, and tenofovir disoproxil fumarate group had HBV DNA suppression (difference 16·6, 5·9 to 27·3; nominal p=0·0023). Drug-related adverse events up to week 96 occurred in 35 (29%) of 121 participants in the bictegravir, emtricitabine, and tenofovir alafenamide group and 34 (28%) of 122 participants in the dolutegravir, emtricitabine, and tenofovir disoproxil fumarate group. One (1%) of 121 participants in the bictegravir, emtricitabine, and tenofovir alafenamide group reported a serious adverse event (cryptococcal meningitis attributed to immune reconstitution inflammatory syndrome) that was deemed to be treatment-related. INTERPRETATION Coformulated bictegravir, emtricitabine, and tenofovir alafenamide is an effective therapy for adults with HIV-1 and HBV coinfection starting antiviral therapy. FUNDING Gilead Sciences.
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Affiliation(s)
- Anchalee Avihingsanon
- HIV-NAT, Thai Red Cross AIDS Research Centre, Bangkok, Thailand; Center of Excellence in Tuberculosis, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Hongzhou Lu
- Shanghai Public Health Clinical Centre, Shanghai, China
| | - Chee Loon Leong
- Department of Medicine, Kuala Lumpur General Hospital, Kuala Lumpur, Malaysia
| | | | - Ellen Koenig
- Dominican Institute of Virological Studies, Santo Domingo, Dominican Republic
| | | | - Man-Po Lee
- Queen Elizabeth Hospital, Hong Kong Special Administrative Region, China
| | | | - Fujie Zhang
- Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | | | | | | | | | | | | | - Taisheng Li
- Peking Union Medical College Hospital, Beijing, China
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Ugwu EO, Eleje GU, Ugwu AO, Nwagha UI, Ikechebelu JI, Umeh UA, Okafor HU. Antivirals for prevention of hepatitis B virus mother-to-child transmission in human immunodeficiency virus positive pregnant women co-infected with hepatitis B virus. Cochrane Database Syst Rev 2023; 6:CD013653. [PMID: 37306558 PMCID: PMC10259198 DOI: 10.1002/14651858.cd013653.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND Hepatitis B virus (HBV)-human Immunodeficiency virus (HIV) co-infection promotes an aggressive disease course of HBV infection. In the only available non-Cochrane systematic review on antiviral therapy during pregnancy for prevention of mother-to-child transmission of HBV, none of the women studied had HBV-HIV co-infection but were either HBV- or HIV-seropositive. Treatment of HBV alone may develop HIV-strains that are resistant to non-nucleoside reverse transcriptase inhibitors. Accordingly, co-treatment of the HIV infection is recommended. OBJECTIVES To evaluate the benefits and harms of tenofovir-based antiviral combination regimens versus placebo, tenofovir alone, or non-tenofovir-based antiviral regimen either alone or in combination with HBV for the prevention of mother-to-child transmission of HBV in HIV-positive pregnant women co-infected with HBV. SEARCH METHODS We searched the Cochrane Hepato-Biliary Group Controlled Trials Register, Cochrane Central Register of Controlled Trials, MEDLINE Ovid, Embase Ovid, LILACS (Bireme), Science Citation Index Expanded (Web of Science), and Conference Proceedings Citation Index-Science (Web of Science) on 30 January 2023. We manually searched the reference lists of included trials, searched on-line trial registries, and contacted experts in the field and pharmaceutical companies for any further potential trials. SELECTION CRITERIA We aimed to include randomised clinical trials comparing tenofovir-based antiviral combination regimens (anti-HIV regimen with lopinavir-ritonavir therapy, or any other antiviral therapy, and two drugs with activity against HBV, specifically, tenofovir alafenamide (TAF) or tenofovir disoproxil fumarate (TDF), plus lamivudine or emtricitabine) with placebo alone, or tenofovir alone, or non-tenofovir-based antiviral regimen (zidovudine, lamivudine, telbivudine, emtricitabine, entecavir, lopinavir-ritonavir, or any other antiviral therapy) either alone or in combination with at least two other antivirals. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. Primary outcomes included all-cause infant mortality, proportion of infants with serious adverse events, proportion of infants with HBV mother-to-child transmission, all-cause maternal mortality, and proportion of mothers with serious adverse events. Secondary outcomes included proportion of infants with adverse events not considered serious, proportion of mothers with detectable HBV DNA (deoxyribonucleic acid) (before delivery), maternal hepatitis B e antigen (HBeAg) to HBe-antibody seroconversion (before delivery) and maternal adverse events not considered serious. We used RevMan Web to carry out analyses and presented results, where feasible, using a random-effects model and risk ratios (RR) with 95% confidence intervals (CIs). We performed sensitivity analysis. We assessed risk of bias using predefined domains, assessed the certainty of the evidence using GRADE, controlled risk of random errors with Trial Sequential Analysis, and presented outcome results in a summary of findings table. MAIN RESULTS Five completed trials were included, of which four trials contributed data to one or more of the outcomes. They included a total of 533 participants randomised to tenofovir-based antiviral combination regimens (196 participants) versus control (337 participants). The control groups received non-tenofovir-based antiviral regimens either as zidovudine alone (three trials) or as a combination of zidovudine, lamivudine and lopinavir-ritonavir (five trials). None of the trials used placebo or tenofovir alone. All trials were at unclear risk of bias. Four trials used intention-to-treat analyses. In the remaining trial, two participants in the intervention group and two in the control group were lost to follow-up. However, the outcomes of these four participants were not described. Tenofovir-based antiviral combination regimen versus control We are very uncertain about the effect of a tenofovir-based antiviral combination regimen versus control on all-cause infant mortality (RR 2.24, 95% CI 0.72 to 6.96; participants = 132; trials = 1; very low-certainty evidence); proportion of infants with serious adverse events (RR 1.76, 95% CI 1.27 to 2.43; participants = 132; trials = 1; very low-certainty evidence), and proportion of mothers with serious adverse events (RR 0.90, 95% CI 0.62 to 1.32; participants = 262; trials = 2; very low-certainty evidence). No trial reported data on the proportion of infants with HBV mother-to-child transmission and all-cause maternal mortality. We are also very uncertain about the effect of tenofovir-based antiviral combination regimens versus control on the proportion of infants with adverse events not considered serious (RR 0.94, 95% CI 0.06 to 13.68; participants = 31; trials = 1; very low-certainty evidence), and proportion of mothers with detectable HBV DNA (before delivery) (RR 0.66, 95% CI 0.42 to 1.02; participants = 169; trials = 2; very low-certainty evidence). No trial reported data on maternal hepatitis B e antigen (HBeAg) to HBe-antibody seroconversion (before delivery) and maternal adverse events not considered serious. All trials received support from industry. AUTHORS' CONCLUSIONS We do not know what the effects of tenofovir-based antiviral combination regimens are on all-cause infant mortality, proportion of infants with serious adverse events and proportion of mothers with serious adverse events, proportion of infants with adverse events not considered serious, and proportion of mothers with detectable HBV DNA before delivery because the certainty of evidence was very low. Only one or two trials, with insufficient power, contributed data for analyses. We lack randomised clinical trials at low risk of systematic and random errors, and fully reporting all-cause infant mortality, serious adverse events and reporting on clinical and laboratory outcomes, such as infants with HBV mother-to-child transmission, all-cause maternal mortality, maternal hepatitis B e antigen (HBeAg) to HBe-antibody seroconversion before delivery and maternal adverse events not considered serious.
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Affiliation(s)
- Emmanuel O Ugwu
- Department of Obstetrics and Gynaecology, Faculty of Medical Sciences, College of Medicine, University of Nigeria Nsukka/University of Nigeria Teaching Hospital Ituku-Ozalla, Enugu State, Enugu, Nigeria
| | - George U Eleje
- Effective Care Research Unit, Department of Obstetrics and Gynaecology, Faculty of Medicine, College of Health Sciences, Nnamdi Azikiwe University, Nnewi Campus, PMB 5001, Nnewi, Nigeria
| | - Angela O Ugwu
- Department of Haematology and Immunolology, College of Medicine, University of Nigeria Nsukka/University of Nigeria Teaching Hospital Ituku Ozalla, Enugu State, Enugu, Nigeria
| | - Uchenna I Nwagha
- Department of Haematology and Immunology, Faculty of Medical Sciences, College of Medicine, University of Nigeria Nsukka/University of Nigeria Teaching Hospital Ituku-Ozalla, Enugu State, Enugu, Nigeria
| | - Joseph I Ikechebelu
- Department of Obstetrics and Gynaecology, Nnamdi Azikiwe University Teaching Hospital, Nnewi, Nigeria
| | - Uchenna A Umeh
- Department of Obstetrics and Gynaecology, Faculty of Medical Science, College of Medicine, University of Nigeria Enugu Campus/University of Nigeria Teaching Hospital Ituku-Ozalla, Enugu State, Enugu, Nigeria
| | - Henrietta U Okafor
- Department of Paediatrics, Faculty of Medical Sciences, College of Medicine, University of Nigeria Enugu Campus/University of Nigeria Teaching Hospital Ituku-Ozalla, Enugu State, Enugu, Nigeria
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Ruta S, Grecu L, Iacob D, Cernescu C, Sultana C. HIV-HBV Coinfection-Current Challenges for Virologic Monitoring. Biomedicines 2023; 11:biomedicines11051306. [PMID: 37238976 DOI: 10.3390/biomedicines11051306] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/21/2023] [Accepted: 04/25/2023] [Indexed: 05/28/2023] Open
Abstract
HIV-HBV coinfected patients have higher rates of liver-related morbidity, hospitalizations, and mortality compared to HBV or HIV mono-infected ones. Clinical studies have shown an accelerated progression of liver fibrosis and an increased incidence of HCC, resulting from the combined action of HBV replication, immune-mediated hepatocytolysis, and HIV-induced immunosuppression and immunosenescence. Antiviral therapy based on dually active antiretrovirals is highly efficient, but late initiation, global disparities in accessibility, suboptimal regimens, and adherence issues may limit its impact on the development of end-stage liver disease. In this paper, we review the mechanisms of liver injuries in HIV-HBV coinfected patients and the novel biomarkers that can be used for treatment monitoring in HIV-HBV coinfected persons: markers that assess viral suppression, markers for liver fibrosis evaluation, and predictors of oncogenesis.
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Affiliation(s)
- Simona Ruta
- Virology Discipline, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Emerging Viral Diseases, "Stefan S. Nicolau" Institute of Virology, 030304 Bucharest, Romania
| | - Laura Grecu
- Department of Emerging Viral Diseases, "Stefan S. Nicolau" Institute of Virology, 030304 Bucharest, Romania
| | - Diana Iacob
- Department for the Prevention and Control of Healthcare Associated Infections, Emergency University Hospital, 050098 Bucharest, Romania
| | | | - Camelia Sultana
- Virology Discipline, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Department of Emerging Viral Diseases, "Stefan S. Nicolau" Institute of Virology, 030304 Bucharest, Romania
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7
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Hofmann E, Surial B, Boillat-Blanco N, Günthard HF, Stöckle M, Bernasconi E, Schmid P, Calmy A, Suter-Riniker F, Rauch A, Wandeler G, Béguelin C. Hepatitis B Virus (HBV) Replication During Tenofovir Therapy Is Frequent in Human Immunodeficiency Virus/HBV Coinfection. Clin Infect Dis 2023; 76:730-733. [PMID: 36242550 DOI: 10.1093/cid/ciac823] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/28/2022] [Accepted: 10/11/2022] [Indexed: 11/14/2022] Open
Abstract
In the Swiss HIV Cohort Study, 61 of 222 (27%) HIV-suppressed persons with chronic hepatitis B virus (HBV) infection had HBV replication after 2 years on tenofovir, of whom 77% were suppressed thereafter. Self-reported adherence to therapy and HBV viral load at tenofovir initiation were predictors of persistent replication.
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Affiliation(s)
- Eveline Hofmann
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Bernard Surial
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Noémie Boillat-Blanco
- Service of Infectious Diseases, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Huldrych F Günthard
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Zurich, Switzerland.,Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | - Marcel Stöckle
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Enos Bernasconi
- Division of Infectious Diseases, Regional Hospital of Lugano, Lugano, Switzerland
| | - Patrick Schmid
- Division of Infectious Diseases, Cantonal Hospital of St. Gallen, St. Gallen, Switzerland
| | - Alexandra Calmy
- Division of Infectious Diseases, Geneva University Hospital, University of Geneva, Geneva, Switzerland
| | | | - Andri Rauch
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Gilles Wandeler
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.,Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Charles Béguelin
- Department of Infectious Diseases, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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The role of HIV/hepatitis B virus/hepatitis C virus RNA+ triple infection in end-stage liver disease and all-cause mortality in Europe. AIDS 2023; 37:91-103. [PMID: 36476454 DOI: 10.1097/qad.0000000000003406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND There are limited data on end-stage liver disease (ESLD) and mortality in people with HIV (PWH) coinfected with both hepatitis B virus (HBV) and hepatitis C virus (HCV). METHODS All PWH aged greater than 18 under follow-up in EuroSIDA positive for HBsAg (HBV), and/or HCVRNA+, were followed from baseline (latest of 1 January 2001, EuroSIDA recruitment, known HBV/HCV status) to ESLD, death, last visit, or 31 December 2020. Follow-up while HCVRNA- was excluded. In two separate models, Poisson regression compared three groups updated over time; HIV/HBV, HIV/HCV, and HIV/HBV/HCV. RESULTS Among 5733 included individuals, 4476 (78.1%) had HIV/HCV, 953 (16.6%) had HIV/HBV and 304 (5.3%) had HIV/HBV/HCV. In total, 289 (5%) developed ESLD during 34 178 person-years of follow-up (PYFU), incidence 8.5/1000 PYFU [95% confidence interval (CI) 7.5-9.4] and 707 deaths occurred during 34671 PYFU (incidence 20.4/1000 PYFU; 95% CI 18.9-21.9). After adjustment, compared with those with HIV/HCV, persons with HIV/HBV had significantly lower rates of ESLD [adjusted incidence rate ratio (aIRR) 0.53; 95% CI 0.34-0.81]. Those with HIV/HBV/HCV had marginally significantly higher rates of ESLD (aIRR 1.49; 95% CI 0.98-2.26). Those under follow-up in 2014 or later had significantly lower rates of ESLD compared with 2007-2013 (aIRR 0.65; 95% CI 0.47-0.89). Differences in ESLD between the three groups were most pronounced in those aged at least 40. After adjustment, there were no significant differences in all-cause mortality across the three groups. CONCLUSION HIV/HBV-coinfected individuals had lower rates of ESLD and HIV/HBV/HCV had higher rates of ESLD compared with those with HIV/HCV, especially in those aged more than 40. ESLD decreased over time across all groups. CLINICALTRIALSGOV IDENTIFIER NCT02699736.
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9
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Mizushima D, Hayashida T, Nguyen DHT, Nguyen DT, Matsumoto S, Tanuma J, Gatanaga H, Nguyen KV, Oka S. Possible association of HLA-DP polymorphism and antiretroviral therapy with hepatitis B virus clearance in an HIV-infected Vietnamese population. Glob Health Med 2022; 4:146-151. [PMID: 35855066 PMCID: PMC9243410 DOI: 10.35772/ghm.2021.01113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 03/22/2022] [Accepted: 03/31/2022] [Indexed: 06/15/2023]
Abstract
There is little evidence regarding the association between hepatitis B virus (HBV) chronicity and HLA-DP among the HIV-infected Vietnamese population. To study this, we conducted a cross-sectional analysis and a prospective study involving an HIV-infected Vietnamese cohort. The association between HBV chronicity and HLA-DP single nucleotide polymorphisms (SNPs) of rs3077 and rs9277535 among Vietnamese patients with previous HBV exposure was first evaluated. In addition, treatment-naive patients with chronic HBV infection were followed between 2012 and 2017 for HBV clearance after the initiation of antiretroviral therapy (ART). A total of 820 subjects with previous HBV exposure were included in the cross-sectional study. Among them, 147 (17.9 %) had chronic HBV infection, and 673 (82.1 %) achieved HBV clearance. The proportions of minor allele homozygotes of rs3077 and rs9277535 were 10.9 % and 15.2 % (p = 0.481) and 4.1 % and 11.7 % (p = 0.003), respectively. Multivariate analysis showed that rs9277535 minor homozygote was a significant protective factor against chronic HBV infection (odds ratio [OR], 0.271; 95 % confidence interval [CI]; 0.114-0.642, p = 0.001). Further, none of the 43 patients in the prospective study, who received ART possessed the rs9277535 minor homozygote. The average follow-up period was 4.8 years, and 10 subjects (23.3 %, 4.9 %/person-years) achieved HBV clearance. Univariate analysis revealed that the SNPs were not significantly associated with HBV clearance. In conclusion, our study confirmed that the rs9277535 minor allele homozygote was significantly associated with HBV clearance among HIV-infected Vietnamese patients.
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Affiliation(s)
- Daisuke Mizushima
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Tsunefusa Hayashida
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
| | | | | | - Shoko Matsumoto
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Junko Tanuma
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hiroyuki Gatanaga
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
- Center for AIDS Research, Kumamoto University, Kumamoto, Japan
| | | | - Shinichi Oka
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
- Center for AIDS Research, Kumamoto University, Kumamoto, Japan
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10
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Lubel JS, Strasser SI, Thompson AJ, Cowie BC, MacLachlan J, Allard NL, Holmes J, Kemp WW, Majumdar A, Iser D, Howell J, Matthews GV. Australian consensus recommendations for the management of hepatitis B. Med J Aust 2022; 216:478-486. [PMID: 35249220 DOI: 10.5694/mja2.51430] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 11/30/2021] [Accepted: 12/03/2021] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The prevalence of hepatitis B virus (HBV) infection in Australia is nearly 1%. In certain well defined groups the prevalence is far greater, yet an estimated 27% of people living with HBV infection remain undiagnosed. Appropriate screening improves detection, increases opportunity for treatment, and ultimately reduces the significant morbidity and mortality associated with the development of liver fibrosis and hepatocellular carcinoma (HCC). MAIN RECOMMENDATIONS This statement highlights important aspects of HBV infection management in Australia. There have been recent changes in nomenclature and understanding of natural history, as well as a newly defined upper limit of normal for liver tests that determine phase classification and threshold for antiviral treatment. As the main burden of hepatitis B in Australia is within migrant and Indigenous communities, early identification and management of people living with hepatitis B is essential to prevent adverse outcomes including liver cancer and cirrhosis. CHANGE IN MANAGEMENT AS A RESULT OF THIS GUIDELINE These recommendations aim to raise awareness of the current management of hepatitis B in Australia. Critically, the timely identification of individuals living with hepatitis B, and where appropriate, commencement of antiviral therapy, can prevent the development of cirrhosis, HCC and mother-to-child transmission as well as hepatitis B reactivation in immunocompromised individuals. Recognising patient and viral factors that predispose to the development of cirrhosis and HCC will enable clinicians to risk-stratify and appropriately implement surveillance strategies to prevent these complications of hepatitis B.
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Affiliation(s)
- John S Lubel
- Alfred Health, Melbourne, VIC
- Monash University, Melbourne, VIC
| | - Simone I Strasser
- AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, NSW
- University of Sydney, Sydney, NSW
| | - Alexander J Thompson
- St Vincent's Hospital Melbourne, Melbourne, VIC
- University of Melbourne, Melbourne, VIC
| | - Benjamin C Cowie
- WHO Collaborating Centre for Viral Hepatitis, Peter Doherty Institute for Infection and Immunity, Melbourne, VIC
- Royal Melbourne Hospital, Melbourne, VIC
| | - Jennifer MacLachlan
- WHO Collaborating Centre for Viral Hepatitis, Peter Doherty Institute for Infection and Immunity, Melbourne, VIC
| | - Nicole L Allard
- University of Melbourne, Melbourne, VIC
- WHO Collaborating Centre for Viral Hepatitis, Peter Doherty Institute for Infection and Immunity, Melbourne, VIC
| | - Jacinta Holmes
- St Vincent's Hospital Melbourne, Melbourne, VIC
- University of Melbourne, Melbourne, VIC
| | | | - Avik Majumdar
- AW Morrow Gastroenterology and Liver Centre, Royal Prince Alfred Hospital, Sydney, NSW
| | - David Iser
- St Vincent's Hospital Melbourne, Melbourne, VIC
| | - Jess Howell
- Monash University, Melbourne, VIC
- University of Melbourne, Melbourne, VIC
- Burnet Institute, Melbourne, VIC
| | - Gail V Matthews
- Kirby Institute, University of New South Wales, Sydney, NSW
- St Vincent's Hospital Sydney, Sydney, NSW
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11
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Favipiravir Inhibits Hepatitis A Virus Infection in Human Hepatocytes. Int J Mol Sci 2022; 23:ijms23052631. [PMID: 35269774 PMCID: PMC8910232 DOI: 10.3390/ijms23052631] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/24/2022] [Accepted: 02/25/2022] [Indexed: 02/06/2023] Open
Abstract
Hepatitis A virus (HAV) is a causative agent of acute hepatitis and can occasionally induce acute liver failure. However, specific potent anti-HAV drug is not available on the market currently. Thus, we investigated several novel therapeutic drugs through a drug repositioning approach, targeting ribonucleic acid (RNA)-dependent RNA polymerase and RNA-dependent deoxyribonucleic acid polymerase. In the present study, we examined the anti-HAV activity of 18 drugs by measuring the HAV subgenomic replicon and HAV HA11-1299 genotype IIIA replication in human hepatoma cell lines, using a reporter assay and real-time reverse transcription polymerase chain reaction, respectively. Mutagenesis of the HAV 5’ untranslated region was also examined by next-generation sequencing. These specific parameters were explored because lethal mutagenesis has emerged as a novel potential therapeutic approach to treat RNA virus infections. Favipiravir inhibited HAV replication in both Huh7 and PLC/PRF/5 cells, although ribavirin inhibited HAV replication in only Huh7 cells. Next-generation sequencing demonstrated that favipiravir could introduce nucleotide mutations into the HAV genome more than ribavirin. In conclusion, favipiravir could introduce nucleotide mutations into the HAV genome and work as an antiviral against HAV infection. Provided that further in vivo experiments confirm its efficacy, favipiravir would be useful for the treatment of severe HAV infection.
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12
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Premkumar M, Chawla YK. Should We Treat Immune Tolerant Chronic Hepatitis B? Lessons from Asia. J Clin Exp Hepatol 2022; 12:144-154. [PMID: 35068795 PMCID: PMC8766700 DOI: 10.1016/j.jceh.2021.08.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 08/22/2021] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Chronic hepatitis B (CHB) remains a public health burden, with more than 257 million persons living with hepatitis B virus globally. Despite the availability of a safe and efficacious vaccine, access to immunization remains poor. As per current estimates, if Asian countries rely only on immunization to reduce the burden of disease, the timelines for HBV elimination will be extended to 2060-2090, a far cry from the World Health Organization's clarion call for viral hepatitis elimination by 2030. METHODS Currently, all practice guidelines lay stress on immunization, prevention of mother-to-child transmission and treatment of immune active disease or cirrhosis. In this review, we critically examine the data from the Asian cohorts, clinical and public health rationale of early treatment, risk of HCC, and assess the need for revision of guidelines. DISCUSSION Patients in the immune tolerant phase (IT) remain untreated till they meet variable age, transaminase, or fibrosis criteria, are often lost to follow up and continue transmitting the infection. With global migration patterns, immunization programmes alone cannot prevent the complications of HBV like cirrhosis, end-stage liver disease, and hepatocellular carcinoma (HCC). In addition, data from Asian cohorts from Taiwan and Korea suggest that HBV DNA levels are directly associated with increased risk of HCC. Histological evidence of advanced fibrosis or immune reactive T cell subsets in the IT phase also raises doubts about the viability of current guidelines that focus on age, alanine transaminase levels, and liver stiffness as markers of risk of inflammation and fibrosis. Current practice does not take into account the histological subsets with minimal inflammation, HBV genome integration or risk of HCC with high viral loads. CONCLUSION New data from Asian cohorts argue the case of expanding access to care to IT-CHB from public health and clinical perspective.
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Key Words
- ALT, alanine transaminase
- CHB, chronic hepatitis B
- HBV Elimination in India
- HBV RNA
- HBV, hepatitis B virus
- HCC, hepatocellular carcinoma
- HCV, hepatitis C virus
- IA, immune active
- IT, immune tolerant
- MTCT, mother-to-child transmission
- NA, nucleos(t)ide analogs
- PWID, persons who inject drugs
- WHO, World Health Organization
- cccDNA
- chronic hepatitis B
- hepatocellular carcinoma
- immune tolerant phase
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Affiliation(s)
- Madhumita Premkumar
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India
| | - Yogesh K. Chawla
- Emeritus Kalinga Institute of Medical Sciences (KIMS), Bhubaneshwar, India
- Address for correspondence: Prof. Yogesh K Chawla, Ex-Director (PGIMER), Former Prof, & Head, Department of Hepatology, PGIMER, Chandigarh, 160012, India.
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13
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Dezanet LNC, Miailhes P, Lascoux-Combe C, Chas J, Maylin S, Gabassi A, Rougier H, Delaugerre C, Lacombe K, Boyd A. Persistent HBV replication and serological response during up to 15 years of tenofovir-based antiretroviral therapy in HIV/HBV-coinfected patients: a multicentre prospective cohort study. J Antimicrob Chemother 2021; 76:3009-3019. [PMID: 34458919 DOI: 10.1093/jac/dkab294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 07/20/2021] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVES To determine the extent of hepatitis B virus (HBV) suppression and its association with seroclearance of hepatitis 'e' antigen (HBeAg) and hepatitis B surface antigen (HBsAg) in HIV/HBV-coinfected patients undergoing long-term tenofovir-based antiretroviral therapy (ART). METHODS We prospectively followed 165 HIV/HBV-coinfected patients undergoing tenofovir-based ART. Serum HBV-DNA viral loads and HBeAg and HBsAg status were obtained at tenofovir initiation and every 6-12 months. We calculated the proportion achieving virological response (VR, <60 IU/mL) during follow-up. We also calculated rates of HBeAg- and HBsAg-seroclearance, which were compared between those who achieved versus never achieved VR during follow-up using an Exact binomial test. RESULTS During a median 8.1 years (IQR = 4.0-13.2) of tenofovir treatment, 152 (92.1%) patients were able to achieve VR and 13 (7.9%) never achieved VR (median HBV-DNA at the end of follow-up = 608 IU/mL, range = 67-52 400 000). The prevalence of individuals with detectable HBV-DNA (≥60 IU/mL) decreased during tenofovir treatment: 15.1% (n = 14/93) at 5 years, 3.2% (n = 2/62) at 10 years and, 3.2% (n = 1/31) at 15 years. 44/96 HBeAg-positive patients (6.15/100 person-years) had HBeAg-seroclearance and 13/165 patients overall (0.87/100 person-years) had HBsAg-seroclearance. No difference in HBeAg-seroclearance was observed between those who achieved versus never achieved VR (7.4 versus 3.7/100 person-years, P = 0.33), while HBsAg-seroclearance was only observed in those with VR (1.0 versus 0/100 person-years, P = 0.49; respectively). Individuals with VR also had a higher frequency of undetectable HIV-RNA during treatment (P < 0.001). CONCLUSIONS During long-term tenofovir-based ART for HIV/HBV coinfection, persistent HBV viraemia is apparent, but becomes less frequent over time. HBsAg-seroclearance only occurred in those with full HBV and relatively high HIV suppression.
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Affiliation(s)
- Lorenza N C Dezanet
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, IPLESP, Paris F75012, France
| | - Patrick Miailhes
- Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Service de Maladies Infectieuses et Tropicales, Lyon F69317, France
| | | | - Julie Chas
- APHP, Hôpital Tenon, Service de Maladies Infectieuses, Paris F75020, France
| | - Sarah Maylin
- APHP, Hôpital Saint-Louis, Laboratoire de Virologie, Paris F75010, France
| | - Audrey Gabassi
- APHP, Hôpital Saint-Louis, Laboratoire de Virologie, Paris F75010, France.,Université de Paris, INSERM U944, Institut de Recherche Saint-Louis, Paris F75010, France
| | - Hayette Rougier
- IMEA, Institut de Médecine et d'Epidémiologie Appliquée, Paris F75018, France
| | - Constance Delaugerre
- APHP, Hôpital Saint-Louis, Laboratoire de Virologie, Paris F75010, France.,Université de Paris, INSERM U944, Institut de Recherche Saint-Louis, Paris F75010, France
| | - Karine Lacombe
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, IPLESP, Paris F75012, France.,APHP, Hôpital Saint-Antoine, Service de Maladies Infectieuses et Tropicales, Paris F75012, France
| | - Anders Boyd
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, IPLESP, Paris F75012, France.,APHP, Hôpital Saint-Antoine, Service de Maladies Infectieuses et Tropicales, Paris F75012, France
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14
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Cheng Z, Lin P, Cheng N. HBV/HIV Coinfection: Impact on the Development and Clinical Treatment of Liver Diseases. Front Med (Lausanne) 2021; 8:713981. [PMID: 34676223 PMCID: PMC8524435 DOI: 10.3389/fmed.2021.713981] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 08/23/2021] [Indexed: 02/05/2023] Open
Abstract
Hepatitis B virus (HBV) infection is a common contributor to chronic hepatitis, liver cirrhosis, and hepatocellular carcinoma. Approximately 10% of people with human immunodeficiency virus (HIV) also have chronic HBV co-infection, owing to shared transmission routes. HIV/HBV coinfection accelerates the progression of chronic HBV to cirrhosis, end-stage liver disease, or hepatocellular carcinoma compared to chronic HBV mono-infection. HBV/HIV coinfection alters the natural history of hepatitis B and renders the antiviral treatment more complex. In this report, we conducted a critical review on the epidemiology, natural history, and pathogenesis of liver diseases related to HBV/HIV coinfection. We summarized the novel therapeutic options for these coinfected patients.
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Affiliation(s)
- Zhimeng Cheng
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Panpan Lin
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Nansheng Cheng
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, China
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15
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Patel N, Post FA. Surveillance for hepatocellular carcinoma in people of African ancestry with HIV and Hepatitis B. Int J STD AIDS 2021; 33:202-204. [PMID: 34546112 DOI: 10.1177/09564624211042828] [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: 11/16/2022]
Abstract
Current guidelines recommend six-monthly ultrasound surveillance for hepatocellular carcinoma (HCC) in high risk, non-cirrhotic people with HIV and hepatitis B co-infection (HBV). African or Asian ethnicity is considered a risk factor for the development of HCC. Risk stratification scores for HCC have been generated in HBV mono-infected Caucasian and Asian populations, however they not been validated in people with HIV or those of African ancestry. We undertook an audit of HCC surveillance in HIV/HBV co-infected individuals of African ancestry who participated in the GEN-AFRICA study. Electronic patient records were reviewed for liver disease characteristics. REACH-B and PAGE-B scores were calculated to ascertain whether individuals at greatest risk of developing HCC were being targeted for ultrasound surveillance. 76 individuals (median age 51 years, 96% HIV RNA < 200 copies/mL, 87% HBV DNA <20 IU/mL) were included. 7% of participants had undergone six-monthly HCC surveillance by liver ultrasound (5% of those at low risk; 9% at intermediate or high risk). Adherence to HCC surveillance was poor and not targeted to those at highest risk. Lack of an evidence base for intensive HCC screening of non-cirrhotic, HIV/HBV co-infected individuals of African ancestry may have contributed to the poor uptake of biannual HCC ultrasound surveillance.
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Affiliation(s)
- Nisha Patel
- 111990King's College Hospital NHS Foundation Trust, London, UK
| | - Frank A Post
- 111990King's College Hospital NHS Foundation Trust, London, UK.,King's College London, London, UK
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16
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Kim HN. Chronic Hepatitis B and HIV Coinfection: A Continuing Challenge in the Era of Antiretroviral Therapy. CURRENT HEPATOLOGY REPORTS 2020; 19:345-353. [PMID: 33796434 PMCID: PMC8011543 DOI: 10.1007/s11901-020-00541-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW The burden of chronic hepatitis B (HBV) remains disproportionately high among people living with HIV (PLWH) despite the advent of HBV vaccination and HBV-active antiretroviral therapy (ART). This review summarizes new insights and evolving issues in HIV-HBV coinfection. RECENT FINDINGS HBV-HIV coinfection is still a leading cause of cirrhosis, hepatocellular carcinoma (HCC) and liver-related mortality more than a decade after the approval of tenofovir. While tenofovir-based ART has been shown to improve rates of HBV virologic suppression and halt fibrosis progression, the long-term benefits on the prevention of end-stage liver disease or HCC in HIV-HBV coinfection have yet to be convincingly demonstrated in PLWH. Missed opportunities for HBV vaccination persist despite evidence of ongoing risk for HBV infection in this population. SUMMARY Even as we work towards HBV elimination and functional cure, ongoing efforts should focus on optimizing risk stratification as well as uptake of HBV-active antiviral therapy and HBV immunization in this priority population.
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Affiliation(s)
- H. Nina Kim
- Department of Medicine, Division of Allergy & Infectious Diseases, University of Washington, Seattle, WA
- Center for AIDS Research, University of Washington, Seattle, WA
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17
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Maponga TG, McNaughton AL, van Schalkwyk M, Hugo S, Nwankwo C, Taljaard J, Mokaya J, Smith DA, van Vuuren C, Goedhals D, Gabriel S, Andersson MI, Preiser W, van Rensburg C, Matthews PC. Treatment advantage in HBV/HIV coinfection compared to HBV monoinfection in a South African cohort. J Infect 2020; 81:121-130. [PMID: 32360882 PMCID: PMC7308798 DOI: 10.1016/j.jinf.2020.04.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 04/17/2020] [Accepted: 04/26/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Prompted by international targets for elimination of hepatitis B virus (HBV), we set out to characterise individuals with HBV monoinfection vs. those coinfected with HBV/HIV, to evaluate the impact of therapy and to guide improvements in clinical care. METHODS We report observational data from a real world cross-sectional cohort of 115 adults with chronic hepatitis B infection (CHB), at a university hospital in Cape Town, South Africa. HIV coinfection was present in 39 (34%) subjects. We recorded cross-sectional demographic, clinical and laboratory data. RESULTS Compared to those with HIV coinfection, HBV monoinfected adults were less likely to be HBeAg-positive (p=0.01), less likely to have had assessment with elastography (p<0.0001), and less likely to be on antiviral treatment (p<0.0001); they were more likely to have detectable HBV viraemia (p=0.04), and more likely to have features of liver disease including moderate/severe thrombocytopaenia (p=0.007), elevated bilirubin (p=0.004), and elevated APRI score (p=0.02). Three cases of hepatocellular carcinoma all arose in HBV monoinfection. CONCLUSIONS Our data demonstrate that individuals with HBV monoinfection may be disadvantaged compared to those with HIV coinfection, highlighting potential systematic inequities in referral, monitoring and treatment.
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Affiliation(s)
- Tongai G Maponga
- Division of Medical Virology, Stellenbosch University / National Health Laboratory Service Tygerberg, Cape Town, South Africa
| | - Anna L McNaughton
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford, UK
| | - Marije van Schalkwyk
- Division of Infectious Diseases, Department of Medicine, Stellenbosch University / Tygerberg Academic Hospital, Cape Town, South Africa
| | - Susan Hugo
- Division of Infectious Diseases, Department of Medicine, Stellenbosch University / Tygerberg Academic Hospital, Cape Town, South Africa
| | - Chikezie Nwankwo
- Division of Gastroenterology, Department of Medicine, Stellenbosch University / Tygerberg Academic Hospital, Cape Town, South Africa
| | - Jantjie Taljaard
- Division of Infectious Diseases, Department of Medicine, Stellenbosch University / Tygerberg Academic Hospital, Cape Town, South Africa
| | - Jolynne Mokaya
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford, UK
| | - David A Smith
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford, UK
| | - Cloete van Vuuren
- Division of Infectious Diseases, Department of Internal Medicine, Faculty of Health Sciences, University of the Free State, Bloemfontein, South Africa
| | - Dominique Goedhals
- Division of Virology, Universitas Academic Laboratories, National Health Laboratory Service/University of the Free State, Bloemfontein, South Africa
| | - Shiraaz Gabriel
- Division of Gastroenterology, Department of Medicine, Stellenbosch University / Tygerberg Academic Hospital, Cape Town, South Africa
| | - Monique I Andersson
- Division of Medical Virology, Stellenbosch University / National Health Laboratory Service Tygerberg, Cape Town, South Africa; Department of Microbiology and Infectious Diseases, Oxford University Hospitals, John Radcliffe Hospital, Headington, Oxford, UK
| | - Wolfgang Preiser
- Division of Medical Virology, Stellenbosch University / National Health Laboratory Service Tygerberg, Cape Town, South Africa
| | - Christo van Rensburg
- Division of Gastroenterology, Department of Medicine, Stellenbosch University / Tygerberg Academic Hospital, Cape Town, South Africa
| | - Philippa C Matthews
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford, UK; Department of Microbiology and Infectious Diseases, Oxford University Hospitals, John Radcliffe Hospital, Headington, Oxford, UK; NIHR British Research Council, John Radcliffe Hospital, Headington, Oxford, UK.
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18
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Mokaya J, McNaughton AL, Bester PA, Goedhals D, Barnes E, Marsden BD, Matthews PC. Hepatitis B virus resistance to tenofovir: fact or fiction? A systematic literature review and structural analysis of drug resistance mechanisms. Wellcome Open Res 2020; 5:151. [PMID: 33869791 PMCID: PMC8033640 DOI: 10.12688/wellcomeopenres.15992.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/16/2020] [Indexed: 12/17/2022] Open
Abstract
Background: Tenofovir (TFV) is a widely used treatment for chronic hepatitis B virus (HBV) infection. There is a high genetic barrier to the selection of TFV resistance-associated mutations (RAMs), but the distribution and clinical significance of TFV RAMs are not well understood. We here present assimilated evidence for putative TFV RAMs with the aims of cataloguing and characterising mutations that have been reported, and starting to develop insights into mechanisms of resistance. Methods: We carried out a systematic literature search in PubMed and Scopus to identify clinical, in vitro and in silico evidence of TFV resistance. We included peer-reviewed studies presenting original data regarding virological TFV breakthrough, using published methods to assess the quality of each study. We generated a list of RAMs that have been reported in association with TFV resistance, developing a 'long-list' (all reported RAMs) and a 'short-list' (a refined list supported by the most robust evidence). We assessed the potential functional and structural consequences by mapping onto the crystal structure for HIV reverse transcriptase (RT), as the structure of HBV RT has not been solved. Results: We identified a 'long-list' of 37 putative TFV RAMs in HBV RT, occurring within and outside sites of enzyme activity, some of which can be mapped onto a homologous HIV RT structure. A 'short-list' of nine sites are supported by the most robust evidence. If clinically significant resistance arises, it is most likely to be in the context of suites of multiple RAMs. Other factors including adherence, viral load, HBeAg status, HIV coinfection and NA dosage may also influence viraemic suppression. Conclusion: There is emerging evidence for polymorphisms that may reduce susceptibility to TVF. However, good correlation between viral sequence and treatment outcomes is currently lacking; further studies are essential to optimise individual treatment and public health approaches.
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Affiliation(s)
- Jolynne Mokaya
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford, OX1 3SY, UK
| | - Anna L. McNaughton
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford, OX1 3SY, UK
| | - Phillip A Bester
- Division of Virology, National Health Laboratory Service/University of the Free State, Bloemfontein, South Africa
| | - Dominique Goedhals
- Division of Virology, National Health Laboratory Service/University of the Free State, Bloemfontein, South Africa
| | - Eleanor Barnes
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford, OX1 3SY, UK
- Department of Hepatology, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Headley Way, Oxford, OX3 9DU, UK
- National Institutes of Health Research Health Informatics Collaborative, NIHR Oxford Biomedical Research Centre, Garsington Road, Oxford, OX4 2PG, UK
| | - Brian D Marsden
- Structural Genomics Consortium, University of Oxford, Oxford, UK
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Roosevelt Drive, Headington, Oxford, UK
| | - Philippa C. Matthews
- Nuffield Department of Medicine, University of Oxford, Medawar Building, South Parks Road, Oxford, OX1 3SY, UK
- National Institutes of Health Research Health Informatics Collaborative, NIHR Oxford Biomedical Research Centre, Garsington Road, Oxford, OX4 2PG, UK
- Department of Microbiology and Infectious Diseases, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Headley Way, Oxford, OX3 9DU, UK
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19
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Ugwu EO, Eleje GU, Ugwu AO, Nwagha UI, Ikechebelu JI, Umeh UA, Okafor HU. Antivirals for prevention of hepatitis B virus mother-to-child transmission in human immunodeficiency virus positive pregnant women co-infected with hepatitis B virus. Hippokratia 2020. [DOI: 10.1002/14651858.cd013653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Emmanuel O Ugwu
- Obstetrics and Gynaecology; University of Nigeria Enugu Campus/University of Nigeria Teaching Hospital Ituko-Ozalla; Enugu Nigeria
| | - George U Eleje
- Effective Care Research Unit, Department of Obstetrics and Gynaecology; Faculty of Medicine, College of Health Sciences, Nnamdi Azikiwe University, Nnewi Campus; PMB 5001, Nnewi Nigeria
| | - Angela O Ugwu
- Haematology and Immunolology; University of Nigeria Nsukka/University of Nigeria Teaching Hospital Ituku Ozalla; Enugu Nigeria
| | - Uchenna I Nwagha
- Department of Obstetrics and Gynaecology, Faculty of Medicine; University of Nigeria Enugu Campus/University of Nigeria Teaching Hospital Ituko-Ozalla; Enugu Nigeria
| | - Joseph I Ikechebelu
- Department of Obstetrics/Gynaecology; Nnamdi Azikiwe University Teaching Hospital; Nnewi Nigeria
| | - Uchenna A Umeh
- Department of Obstetrics and Gynaecology, Faculty of Medical Science; College of Medicine, University of Nigeria Enugu Campus/University of Nigeria Teaching Hospital Ituku-Ozalla; Enugu Nigeria
| | - Henrietta U Okafor
- Department of Paediatrics; Faculty of Medical Sciences, College of Medicine, University of Nigeria Enugu Campus/University of Nigeria Teaching Hospital Ituku-Ozalla; Enugu Nigeria
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20
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Gane EJ, Charlton MR, Mohamed R, Sollano JD, Tun KS, Pham TTT, Payawal DA, Gani RA, Muljono DH, Acharya SK, Zhuang H, Shukla A, Madan K, Saraf N, Tyagi S, Singh KR, Cua IHY, Jargalsaikhan G, Duger D, Sukeepaisarnjaroen W, Purnomo HD, Hasan I, Lesmana LA, Lesmana CRA, Kyi KP, Naing W, Ravishankar AC, Hadigal S. Asian consensus recommendations on optimizing the diagnosis and initiation of treatment of hepatitis B virus infection in resource-limited settings. J Viral Hepat 2020; 27:466-475. [PMID: 31785182 DOI: 10.1111/jvh.13244] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 09/11/2019] [Accepted: 10/31/2019] [Indexed: 02/06/2023]
Abstract
Asia has an intermediate-to-high prevalence of and high morbidity and mortality from hepatitis B virus (HBV) infection. Optimization of diagnosis and initiation of treatment is one of the crucial strategies for lowering disease burden in this region. Therefore, a panel of 24 experts from 10 Asian countries convened, and reviewed the literature, to develop consensus guidance on diagnosis and initiation of treatment of HBV infection in resource-limited Asian settings. The panel proposed 11 recommendations related to diagnosis, pre-treatment assessment, and indications of therapy of HBV infection, and management of HBV-infected patients with co-infections. In resource-limited Asian settings, testing for hepatitis B surface antigen may be considered as the primary test for diagnosis of HBV infection. Pre-treatment assessments should include tests for complete blood count, liver and renal function, hepatitis B e-antigen (HBeAg), anti-HBe, HBV DNA, co-infection markers and assessment of severity of liver disease. Noninvasive tests such as AST-to-platelet ratio index, fibrosis score 4 or transient elastography may be used as alternatives to liver biopsy for assessing disease severity. Considering the high burden of HBV infection in Asia, the panel adopted an aggressive approach, and recommended initiation of antiviral therapy in all HBV-infected, compensated or decompensated cirrhotic individuals with detectable HBV DNA levels, regardless of HBeAg status or alanine transaminase levels. The panel also developed a simple algorithm for guiding the initiation of treatment in noncirrhotic, HBV-infected individuals. The recommendations proposed herein, may help guide clinicians, to optimize the diagnosis and improvise the treatment rates for HBV infection in Asia.
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Affiliation(s)
| | - Michael R Charlton
- Director Transplant Institute, Center for Liver Diseases, University of Chicago Biological Sciences, Chicago, IL, USA
| | - Rosmawati Mohamed
- Department of Medicine, University Malaya Medical Centre, Kuala Lumpur, Malaysia
| | | | - Kyaw Soe Tun
- Department of Gastroenterology and Hepatobiliary Medicine, Defense Services Medical Academy, Yangon, Myanmar
| | | | | | - Rino Alvani Gani
- Liver Transplantation Team, Ciptomangunkusumo Hospital, Jakarta, Indonesia
| | - David Handojo Muljono
- Hepatitis Department, Medicine Hepatitis Department, Eijkman Institute for Molecular Biology, Jakarta, Indonesia.,Universitas Hasanuddin, Makassar, Indonesia.,Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Subrat Kumar Acharya
- Odisha Department of Gastroenterology Kalinga Institute of Medical Sciences, KIIT University, Bhubaneswar, India
| | - Hui Zhuang
- Infectious Disease Center, Peking University Health Science Center, Beijing, China
| | - Akash Shukla
- Department of Gastroenterology, LTM Medical College & Sion Hospital, Mumbai, India
| | - Kaushal Madan
- Gastroenterology & Hepatology, Max Smart Super Specialty Hospital, India
| | - Neeraj Saraf
- Clinical/Transplant Hepatology Institute of Digestive & Hepatobiliary Sciences, Medanta - The Medicity, Gurgaon, India
| | | | | | - Ian Homer Yee Cua
- Section of Hepatology Institute of Digestive and Liver Diseases, St. Luke's Medical Center, Quezon, Philippines
| | - Ganbolor Jargalsaikhan
- Department Liver Center, Department International Graduate Program in Medicine (IGPM) Institution, Ulaanbaatar, Mongolia.,College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Davadoorj Duger
- Mongolian National University of Medical Sciences, Ulaanbaatar, Mongolia
| | - Wattana Sukeepaisarnjaroen
- Gastroenterology Unit, Department of Medicine Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Hery Djagat Purnomo
- Division Gastroentero Hepatology Internal Medicine, Dr Kariadi Hospital, Medical Faculty Diponegoro University, Semarang, Indonesia
| | - Irsan Hasan
- Hepatobiliary Division, Department of Internal Medicine, Cipto Mangunkusumo National General Hospital Jalan Diponegoro, Jakarta, Indonesia
| | | | - Cosmas Rinaldi Adithya Lesmana
- Department of Internal Medicine, Hepatobiliary Division, Dr. Cipto Mangunkusumo Hospital, Universitas Indonesia, Jakarta, Indonesia
| | - Khin Pyone Kyi
- Myanmar Liver Foundation; Liver Foundation, Yangon, Myanmar
| | - Win Naing
- Department of Hepatology, Yangon General Hospital, University of Medicine, Yangon, Myanmar
| | | | - Sanjay Hadigal
- Medical Affairs, Mylan Pharmaceuticals Private Limited, Bangalore, India
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21
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Aurpibul L, Kanjanavanit S, Leerapun A, Puthanakit T. Risk of Liver Fibrosis in Hepatitis B Virus and HIV Coinfected Youths Receiving Tenofovir-Containing Antiretroviral Regimen. J Int Assoc Provid AIDS Care 2020; 18:2325958218823259. [PMID: 30798669 PMCID: PMC6748531 DOI: 10.1177/2325958218823259] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Hepatitis B virus (HBV) and HIV coinfection is associated with risk of progression to chronic liver disease. We assessed liver stiffness in HBV-HIV coinfected youths. METHODS A cross-sectional study in HBV-HIV coinfected youths aged 18 to 25 years who received a tenofovir (TDF)-containing antiretroviral therapy regimen for >96 weeks. Measurements included HBV DNA level, HBV serology profiles, and transient elastography (TE). The cutoff for TE results included ≥5.9 kPa for F2-moderate fibrosis, ≥7.4 kPa for F3-severe fibrosis, and ≥9.6 kPa for F4-cirrhosis. RESULTS From March to December 2016, 15 HBV-HIV coinfected youths with a median duration on TDF-containing regimens of 3.3 years were enrolled. Five (33%) youths had significant liver fibrosis, 3 with F2-moderate, 1 with F3-advanced fibrosis, and 1 with F4-cirrhosis. Other 5 without liver fibrosis had hepatitis B surface e antigen (HBsAg) and hepatitis B surface e antigen (HBeAg) loss. Higher mean alanine transaminase (ALT) was observed among the group with F2-F4 when compared to those with F0. CONCLUSION Liver fibrosis was evidenced in HBV-HIV coinfected youths in Thailand. Transient elastography might be considered for those who do not achieve HBsAg loss or have persistent ALT elevation while on treatment.
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Affiliation(s)
- Linda Aurpibul
- 1 Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | | | - Apinya Leerapun
- 3 Division of Gastroenterology, Department of internal medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Thanyawee Puthanakit
- 4 The HIV Netherlands, Australia, Thailand Research Collaboration (HIVNAT), Bangkok, Thailand.,5 Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,6 Center of Excellence in Pediatric Infectious Diseases and Vaccines, Chulalongkorn University, Bangkok, Thailand
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22
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Salimi R, Begum I, Varma DM, Nandakrishna B, Rajesh R, Vidyasagar S. Tenofovir disoproxil fumarate-induced distal renal tubular acidosis: A case report. Int J STD AIDS 2020; 31:276-279. [PMID: 31996094 DOI: 10.1177/0956462419887877] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Tenofovir disoproxil fumarate (TDF) is an anti-retroviral drug that is known to cause nephrotoxicity including renal tubular acidosis (RTA). With increasing literature on proximal RTA caused by TDF, reports on distal RTA are scarce, with only one case reported so far. We report a case of distal RTA in patient living with human immunodeficiency virus, who presented with nausea and fatigue giving a history of TDF-based therapy for two years. Laboratory investigations revealed non-anion gap metabolic acidosis, positive urine anion gap, hyperchloremia, and hypokalemia. The patient improved after discontinuing TDF and supportive management.
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Affiliation(s)
- Rozhin Salimi
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, India
| | - Ishmath Begum
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, India
| | | | - B Nandakrishna
- Department of Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Radhakrishnan Rajesh
- Department of Pharmacy Practice, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, India
| | - Sudha Vidyasagar
- Department of Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
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23
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Liégeois F, Boyer S, Eymard-Duvernay S, Carrieri P, Kouanfack C, Domyeum J, Maradan G, Ducos J, Mpoudi-Ngolé E, Spire B, Delaporte E, Kuaban C, Vidal L, Laurent C. Hepatitis B testing, treatment, and virologic suppression in HIV-infected patients in Cameroon (ANRS 12288 EVOLCAM). BMC Infect Dis 2020; 20:49. [PMID: 31941464 PMCID: PMC6964089 DOI: 10.1186/s12879-020-4784-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Accepted: 01/09/2020] [Indexed: 01/17/2023] Open
Abstract
Background Hepatitis B is a major concern in Africa, especially in HIV-infected patients. Unfortunately, access to hepatitis B virus (HBV) testing and adequate treatment remains a challenge in the continent. We investigated HBV testing, treatment, and virologic suppression in HIV-infected patients followed up as part of Cameroon’s national antiretroviral programme. Methods A cross-sectional survey was performed in adult patients receiving antiretroviral therapy (ART) in 19 hospitals in the Centre and Littoral regions in Cameroon. The proportions of patients tested for hepatitis B surface antigen (HBsAg) prior to the study were compared among all study hospitals using the Chi-square test. The association of individual and hospital-related characteristics with HBV testing and virologic suppression was assessed using multilevel logistic regression models. Results Of 1706 patients (women 74%, median age 42 years, median time on ART 3.9 years), 302 (17.7%) had been tested for HBsAg prior to the study. The proportion of HBV-tested patients ranged from 0.8 to 72.5% according to the individual hospital (p < 0.001). HBV testing was lower in women (adjusted odds ratio [aOR] 0.64, 95% confidence interval [CI] 0.46–0.89, p = 0.010) and higher in patients who initiated ART in 2010 or later (aOR 1.66, 95% CI 1.23–2.27, p < 0.001). Of 159 HBsAg-positive patients at the time of the study (9.3%), only 97 (61.0%) received Tenofovir + Lamivudine (or Emtricitabine). Of 157 coinfected patients, 114 (72.6%) had a HBV viral load < 10 IU/mL. HBV suppression was higher in patients with a HIV viral load < 300 copies/mL (aOR 3.46, 95% CI 1.48–8.09, p = 0.004) and lower in patients with increased ALT level (aOR 0.86 per 10 IU/mL increase, 95% CI 0.75–0.97, p = 0.019). Conclusions A substantial proportion of HIV/HBV coinfected patients were at higher risk of liver disease progression. Improving the management of HBV infection in the routine healthcare setting in Africa is urgently required in order to achieve the 2030 elimination targets. Micro-elimination of HBV infection in people living with HIV could be an easier and cost-effective component than more widely scaling up HBV policies.
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Affiliation(s)
- Florian Liégeois
- Institut de Recherche pour le Développemen, Inserm, Univ Montpellier, TransVIHMI, 911 avenue Agropolis, BP 64501, 34394, Montpellier, cedex 5, France.,CREMER, Yaoundé, Cameroon.,Present Address: IRD, CNRS, Univ Montpellier, MIVEGEC, Montpellier, France
| | - Sylvie Boyer
- Inserm, IRD, Univ Aix-Marseille, SESSTIM, Marseille, France
| | - Sabrina Eymard-Duvernay
- Institut de Recherche pour le Développemen, Inserm, Univ Montpellier, TransVIHMI, 911 avenue Agropolis, BP 64501, 34394, Montpellier, cedex 5, France
| | | | - Charles Kouanfack
- Central Hospital, Yaoundé, Cameroon.,Faculty of Medicine and Pharmaceutical Sciences, University of Dschang, Dschang, Cameroon
| | | | | | - Jacques Ducos
- Laboratory of Viral Hepatitis, Inserm, University Hospital, Montpellier, France
| | | | - Bruno Spire
- Inserm, IRD, Univ Aix-Marseille, SESSTIM, Marseille, France
| | - Eric Delaporte
- Institut de Recherche pour le Développemen, Inserm, Univ Montpellier, TransVIHMI, 911 avenue Agropolis, BP 64501, 34394, Montpellier, cedex 5, France
| | - Christopher Kuaban
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon
| | - Laurent Vidal
- Inserm, IRD, Univ Aix-Marseille, SESSTIM, Marseille, France
| | - Christian Laurent
- Institut de Recherche pour le Développemen, Inserm, Univ Montpellier, TransVIHMI, 911 avenue Agropolis, BP 64501, 34394, Montpellier, cedex 5, France.
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24
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Karić U, Milošević I, Pešić-Pavlović I, Salemović D, Stojković M, Jevtović D. The treatment outcome of chronic HBV infection among HBV/HIV co-infected and HBV mono-infected patients. Int J STD AIDS 2019; 31:38-45. [PMID: 31838949 DOI: 10.1177/0956462419879843] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The aim of this study was to analyze the treatment response of hepatitis B virus (HBV) to lamivudine and tenofovir disoproxil fumarate in HBV/HIV co-infected patients in comparison to HBV mono-infected patients. This study was conducted at the University Hospital for Infectious and Tropical Diseases in Belgrade from January 2000 until December 2017 and included all patients with chronic hepatitis B who received antiviral therapy. All patients initially treated with lamivudine were switched to tenofovir if lamivudine failure occurred. A patient was considered to have achieved a full treatment response if the level of HBV DNA was lower than 20 IU/ml or undetectable. HBs and HBe antigen loss and HBs seroconversion were also monitored. After a mean duration of lamivudine-containing antiretroviral therapy (ART) of 4.87 ± 3.48 years and lamivudine mono-therapy of 4 ± 2.52 years, failure was recorded in 82.1% and 79.3% of patients, respectively. HBV viral loads were 20 ± 32 IU/ml and 3 ± 13 IU/ml after 2.49 ± 1.56 years of tenofovir-containing ART and 1.9 ± 1.13 years of tenofovir mono-therapy, respectively. Overall mean treatment duration, taking both lamivudine- and tenofovir-based regimens into account, was 4.18 ± 2.72 and 6.17 ± 3.63 years in the mono- and co-infected patients, respectively ( p = 0.02).
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Affiliation(s)
- Uroš Karić
- Hospital for Infectious and Tropical Diseases, Belgrade University School of Medicine, Belgrade, Serbia
| | - Ivana Milošević
- Hospital for Infectious and Tropical Diseases, Belgrade University School of Medicine, Belgrade, Serbia
| | | | - Dubravka Salemović
- Hospital for Infectious and Tropical Diseases, Belgrade University School of Medicine, Belgrade, Serbia
| | - Milan Stojković
- Hospital for Infectious and Tropical Diseases, Belgrade University School of Medicine, Belgrade, Serbia
| | - Djordje Jevtović
- Hospital for Infectious and Tropical Diseases, Belgrade University School of Medicine, Belgrade, Serbia
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25
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Weissmann L, Picone CDM, Gouvêa MSG, Ferreira PRA, Viana MSVB, Pinho JRR, Cassenote AJF, Segurado AC. Hepatitis B viremia in HIV-coinfected individuals under antiretroviral therapy. Braz J Infect Dis 2019; 23:441-450. [PMID: 31715124 PMCID: PMC9428183 DOI: 10.1016/j.bjid.2019.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Revised: 09/23/2019] [Accepted: 10/06/2019] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Antiretroviral therapy (ART) has decreased AIDS incidence and mortality, rendering comorbidities, such as hepatitis B more relevant for people living with human immunodeficiency virus (HIV). Since antiretroviral drugs may also inhibit hepatitis B virus (HBV) replication, analyzing the impact of ART on management of hepatitis B in this population is important. OBJECTIVE To assess HBV viremia among HIV/HBV coinfected individuals on ART and its associated factors. METHOD For this cross-sectional study, HIV/HBV-coinfected individuals, aged over 18 years, who were on ART for over six months and receiving care at an outpatient clinic in São Paulo were recruited. Sociodemographic characteristics, information about viral exposure, clinical and laboratory data, including evaluation of liver fibrosis were obtained. Plasma HBV DNA was measured by polymerase chain reaction. Viral genome sequencing was conducted for genotyping and identification of drug resistance-conferring mutations if viral load exceeded 900 IU/mL. RESULTS Out of 2,946 patients who attended the clinic in 2015, 83 were eligible and 56 evaluated. Plasma HBV DNA was detected in 16 (28.6%) (95% CI: 18.0-41.3%), all on lamivudine and tenofovir treatment. HBV DNA detection was associated with lower education (p = 0.015), higher international normalized ratios (p = 0.045), history of an AIDS-defining illness [OR: 3.43 (95% CI: 1.10-11.50)], and HBeAg detection [OR: 6.60 (95% CI: 1.84-23.6)]. In contrast, a last CD4+ count above 500 cells/mm3 in the year prior to inclusion [OR: 0.18 (95% CI: 0.04-0.71)] and detection of anti-HBe [OR: 0.21 (95% CI: 0.04-0.99)] were negatively associated. Patients with HBV DNA above 900 IU/mL were infected with subgenotypes A1 (n = 3) and D2 (n = 1), and exhibited viral mutations associated with total resistance to lamivudine and partial resistance to entecavir. CONCLUSIONS Despite being on ART, a significant proportion of HIV/HBV-coinfected individuals present HBV viremia. Characterization of factors that are associated with this finding may help professionals provide better management to these patients.
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Affiliation(s)
- Leonardo Weissmann
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Doenças Infecciosas e Parasitárias, São Paulo, SP, Brazil.
| | - Camila de Melo Picone
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Doenças Infecciosas e Parasitárias, São Paulo, SP, Brazil.
| | - Michele Soares Gomes Gouvêa
- Universidade de São Paulo, Faculdade de Medicina, Laboratório de Gastroenterologia e Hepatologia Tropical - LIM-07, São Paulo, SP, Brazil.
| | | | | | - João Renato Rebello Pinho
- Universidade de São Paulo, Faculdade de Medicina, Laboratório de Gastroenterologia e Hepatologia Tropical - LIM-07, São Paulo, SP, Brazil.
| | - Alex Jones Flores Cassenote
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Doenças Infecciosas e Parasitárias, São Paulo, SP, Brazil.
| | - Aluísio Cotrim Segurado
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Doenças Infecciosas e Parasitárias, São Paulo, SP, Brazil.
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26
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Jiang T, Su B, Song T, Zhu Z, Xia W, Dai L, Wang W, Zhang T, Wu H. Immunological Efficacy of Tenofovir Disproxil Fumarate-Containing Regimens in Patients With HIV-HBV Coinfection: A Systematic Review and Meta-Analysis. Front Pharmacol 2019; 10:1023. [PMID: 31572195 PMCID: PMC6752181 DOI: 10.3389/fphar.2019.01023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 08/12/2019] [Indexed: 12/17/2022] Open
Abstract
Background: Hepatitis B virus (HBV) coinfection is common in HIV-positive patients. HIV infection modifies the natural course of HBV infection, leading to a faster progression of liver-related morbidity and mortality than is observed in HBV mono-infected patients. This systematic review and meta-analysis evaluates the current clinical evidence regarding the use of oral tenofovir disproxil fumarate (TDF)-based treatments in patients coinfected with HIV and HBV. Methods: We performed a comprehensive literature search in PubMed and Web of Science. Supplementary searches were conducted in Google Scholar and Clinicaltrials.gov. We conducted a random effects meta-analysis using the event rate (ER) to estimate the incidence of HBV seroconversion. A subgroup meta-analysis was performed to assess the moderate effects of demographic and disease-related variables on HBsAg loss. This review is registered in the PROSPERO database (CRD42018092379). Results: We included 11 studies in the review. The immunological effects of oral TDF-based Pre-exposure prophylaxis (PrEP) treatment in patients with HIV-HBV coinfection were 0.249 for HBeAg loss, 0.237 for HBeAg conversion, 0.073 for HBsAg loss, and 0.055 for HBsAg conversion. The factors associated with HBsAg loss were the baseline HBV viral load, participant’s location, and a history of exposure to lamivudine/emtricitabine (3TC/FTC) (all p < 0.05). A trend toward a negative relationship between the baseline CD4+ T-cell count and HBsAg loss was observed (p = 0.078). Conclusion: This systematic review and meta-analysis demonstrated that TDF-containing regimens are effective at stimulating HBeAg loss (24.9%), HBeAg conversion (23.7%), HBsAg loss (7.3%), and HBsAg conversion (5.5%) in HIV-HBV coinfected patients. The moderator analysis showed that HBV viral load, the location of participants, and prior exposure to 3TC/FTC are factors associated with HBsAg loss. Asian ethnicity, prior exposure to 3TC, and a nondetectable baseline HBV viral load are associated with lower odds of HBsAg loss. Well-designed prospective cohort studies and randomized controlled trials (RCTs) with large sample sizes are required for the investigation of potential predictors and biological markers associated with strategies for achieving HBV remission in patients with HIV-HBV coinfection, which is a matter of considerable importance to clinicians and those responsible for health policies.
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Affiliation(s)
- Taiyi Jiang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory for HIV/AIDS Research, Beijing, China
| | - Bin Su
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory for HIV/AIDS Research, Beijing, China
| | - Ting Song
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory for HIV/AIDS Research, Beijing, China
| | - Zhiqiang Zhu
- Department of Urology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Wei Xia
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory for HIV/AIDS Research, Beijing, China
| | - Lili Dai
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Wen Wang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Tong Zhang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory for HIV/AIDS Research, Beijing, China
| | - Hao Wu
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory for HIV/AIDS Research, Beijing, China
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27
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Wandeler G, Mauron E, Atkinson A, Dufour JF, Kraus D, Reiss P, Peters L, Dabis F, Fehr J, Bernasconi E, van der Valk M, Smit C, Gjærde LK, Rockstroh J, Neau D, Bonnet F, Rauch A. Incidence of hepatocellular carcinoma in HIV/HBV-coinfected patients on tenofovir therapy: Relevance for screening strategies. J Hepatol 2019; 71:274-280. [PMID: 30965070 DOI: 10.1016/j.jhep.2019.03.032] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 03/02/2019] [Accepted: 03/29/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND & AIMS Robust data on hepatocellular carcinoma (HCC) incidence among HIV/hepatitis B virus (HBV)-coinfected individuals on antiretroviral therapy (ART) are needed to inform HCC screening strategies. We aimed to evaluate the incidence and risk factors of HCC among HIV/HBV-coinfected individuals on tenofovir disoproxil fumarate (TDF)-containing ART in a large multi-cohort study. METHODS We included all HIV-infected adults with a positive hepatitis B surface antigen test followed in 4 prospective European cohorts. The primary outcome was the occurrence of HCC. Demographic and clinical information was retrieved from routinely collected data, and liver cirrhosis was defined according to results from liver biopsy or non-invasive measurements. Multivariable Poisson regression was used to assess HCC risk factors. RESULTS A total of 3,625 HIV/HBV-coinfected patients were included, of whom 72% had started TDF-containing ART. Over 32,673 patient-years (py), 60 individuals (1.7%) developed an HCC. The incidence of HCC remained stable over time among individuals on TDF, whereas it increased steadily among those not on TDF. Among individuals on TDF, the incidence of HCC was 5.9 per 1,000 py (95% CI 3.60-9.10) in cirrhotics and 1.17 per 1,000 py (0.56-2.14) among non-cirrhotics. Age at initiation of TDF (adjusted incidence rate ratio per 10-year increase: 2.2, 95% CI 1.6-3.0) and the presence of liver cirrhosis (4.5, 2.3-8.9) were predictors of HCC. Among non-cirrhotic individuals, the incidence of HCC was only above the commonly used screening threshold of 2 cases per 1,000 py in patients aged >45 years old at TDF initiation. CONCLUSIONS Whereas the incidence of HCC was high in cirrhotic HIV/HBV-coinfected individuals, it remained below the HCC screening threshold in patients without cirrhosis who started TDF aged <46 years old. LAY SUMMARY We investigated the incidence of hepatocellular carcinoma in HIV/hepatitis B virus-coinfected individuals from a large multi-cohort study in Europe. Over 32,673 patient-years, 60 individuals (1.7%) developed hepatocellular carcinoma. The incidence of hepatocellular carcinoma remained low in patients without cirrhosis, who started on tenofovir disoproxil fumarate when aged <46 years old.
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Affiliation(s)
- Gilles Wandeler
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland; Institute of Social and Preventive Medicine, University of Bern, Switzerland.
| | - Etienne Mauron
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland
| | - Andrew Atkinson
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland
| | - Jean-François Dufour
- University Clinic for Visceral Surgery and Medicine, Bern University Hospital, University of Bern, Switzerland
| | - David Kraus
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland; Department of Mathematics and Statistics, Masaryk University, Brno, Czech Republic
| | - Peter Reiss
- HIV Monitoring Foundation, Amsterdam, the Netherlands; Department of Global Health, Amsterdam University Medical Centers, Location AMC, Amsterdam, the Netherlands; Division of Infectious Diseases, Amsterdam University Medical Centers, Location AMC, the Netherlands
| | - Lars Peters
- CHIP, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - François Dabis
- ISPED, Université Bordeaux, Centre INSERM U1219-Epidémiologie Biostatistique, France
| | - Jan Fehr
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, Switzerland; Department of Public Health, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Enos Bernasconi
- Division of Infectious Diseases, Regional Hospital Lugano, Switzerland
| | - Marc van der Valk
- Division of Infectious Diseases, Amsterdam University Medical Centers, Location AMC, the Netherlands
| | - Colette Smit
- HIV Monitoring Foundation, Amsterdam, the Netherlands
| | - Lars K Gjærde
- CHIP, Department of Infectious Diseases, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Jürgen Rockstroh
- Department of Medicine I, University Hospital Bonn, Bonn, Germany
| | - Didier Neau
- CHU de Bordeaux, Service de Maladies Infectieuses et Tropicales, Bordeaux, France
| | - Fabrice Bonnet
- ISPED, Université Bordeaux, Centre INSERM U1219-Epidémiologie Biostatistique, France; CHU Bordeaux, Service de Médecine Interne et Maladies Infectieuses, Bordeaux, France
| | - Andri Rauch
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland
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Abstract
Hepatitis B virus (HBV) coinfection is common in persons with human immunodeficiency virus (HIV) infection, contributing significantly to morbidity and mortality. Many currently used HIV antiretroviral therapy (ART) regimens provide potent anti-HBV activity and it is recommended that HBV-HIV coinfected persons be treated with ART regimens containing tenofovir. ART has multiple benefits, including increasing rates of HBV clearance after initial infection and potent suppression of HBV DNA in chronic infection. Nevertheless, long-term studies have yet to demonstrate a profound positive impact of ART on HBV-related fibrosis progression and development of endstage liver disease.
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Affiliation(s)
- David L Wyles
- Division of Infectious Diseases, Denver Health Medical Center, 601 Broadway Street, MC 4000, Denver, CO 80204, USA; Division of Infectious Diseases, University of Colorado School of Medicine, Aurora, CO, USA.
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Huang YS, Sun HY, Chang SY, Chuang YC, Cheng A, Huang SH, Huang YC, Chen GJ, Lin KY, Su YC, Liu WC, Hung CC. Long-term virological and serologic responses of chronic hepatitis B virus infection to tenofovir disoproxil fumarate-containing regimens in patients with HIV and hepatitis B coinfection. Hepatol Int 2019; 13:431-439. [PMID: 31177505 DOI: 10.1007/s12072-019-09953-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 05/18/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Data regarding the durability of HBV viral suppression with combination antiretroviral therapy (cART) containing tenofovir disoproxil fumarate (TDF) combined with lamivudine (3TC) or emtricitabine (FTC) in HIV/HBV-coinfected patients are scarce in hyperendemic areas of chronic HBV infection. METHODS Between 2004 and 2016, HIV/HBV-coinfected Taiwanese with available baseline HBV DNA load were retrospectively reviewed. Determinations of plasma HBV DNA load, HBV serologic markers (HBsAg, anti-HBs, HBeAg, and anti-HBe), and liver function were performed after initiation of cART. Factors associated with time to undetectable HBV DNA load were explored. RESULTS A total of 366 patients were included according to cART history: Group 1, 3TC as the only anti-HBV therapy (n = 73); Group 2, TDF-containing cART as initial therapy (n = 127); and Group 3, switch of 3TC-based to TDF-containing cART (n = 166). At year 5, HBV suppression was achieved in 77.8%, 95.7%, and 95.7% of Groups 1, 2 and 3, respectively. In multivariate Cox regression analysis, TDF ( ± 3TC or FTC) but not 3TC alone as initial anti-HBV therapy was significantly associated with HBV suppression (adjusted hazard ratio [aHR] 2.635; 95% CI 1.720-4.037), while HBeAg positivity at baseline was associated with failure to achieve HBV suppression (aHR 0.293; 95% CI 0.178-0.482). Loss of HBsAg occurred in 15 patients (4.1%), with 7 (1.9%) seroconversion to anti-HBs positivity, while HBeAg seroconversion occurred in 11 (16.9%) of 65 HBeAg-positive patients. CONCLUSIONS TDF-containing cART achieved durable HBV viral suppression in HIV/HBV-coinfected patients and HBeAg positivity at baseline was associated with failure to achieve HBV suppression despite long-term TDF-containing cART.
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Affiliation(s)
- Yu-Shan Huang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Hsin-Yun Sun
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Sui-Yuan Chang
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Laboratory Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yu-Chung Chuang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Aristine Cheng
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Sung-Hsi Huang
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan.,Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Chia Huang
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Guan-Jhou Chen
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin County, Taiwan
| | - Kuan-Yin Lin
- Department of Medicine, National Taiwan University Hospital Jin-Shan Branch, New Taipei City, Taiwan
| | - Yi-Ching Su
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Wen-Chun Liu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Chien-Ching Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan. .,Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan. .,Department of Medical Research, China Medical University Hospital, Taichung, Taiwan. .,China Medical University, Taichung, Taiwan.
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Jourdain G, Ngo-Giang-Huong N, Khamduang W. Current progress in the prevention of mother-to-child transmission of hepatitis B and resulting clinical and programmatic implications. Infect Drug Resist 2019; 12:977-987. [PMID: 31118703 PMCID: PMC6499137 DOI: 10.2147/idr.s171695] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 03/25/2019] [Indexed: 12/14/2022] Open
Abstract
There is currently no cure for hepatitis B chronic infections. Because new hepatitis B infections result mainly from perinatal transmission, preventing mother-to-child transmission is essential to reach by 2030 the goal of hepatitis B elimination set by the World Health Organization. The universal administration of hepatitis B vaccine to all infants, regardless of maternal status, starting with the birth dose, is the cornerstone of the strategy for elimination. Additional interventions, such as hepatitis B immune globulin administered to newborns and antiviral prophylaxis administered to hepatitis B infected pregnant women, may contribute to reaching the goal earlier. Hepatitis B immune globulin may remain out for reach of many pregnant women in low- and middle-income countries due to cost and logistic issues, but antivirals are cheap and do not require a cold chain for distribution. However, it has been observed that some viruses harbor mutations associated with escape from vaccine-elicited antibodies following immunization or administration of hepatitis B immune globulin. Also, resistance associated mutations have been described for several drugs used for treatment of hepatitis B infected patients as well as for the prevention of mother-to-child transmission. Whether these mutations have the potential to compromise the prevention of mother-to-child transmission or future treatment of the mother is a question of importance. We propose a review of important recent studies assessing tenofovir disoproxil fumarate for the prevention of mother-to-child transmission, and provides detailed information on the mutations possibly relevant in this setting.
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Affiliation(s)
- Gonzague Jourdain
- Unit 174-PHPT, Institut de recherche pour le développement (IRD), Marseille, France.,Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand.,Department of Immunology and Infectious Diseases, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Nicole Ngo-Giang-Huong
- Unit 174-PHPT, Institut de recherche pour le développement (IRD), Marseille, France.,Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand.,Department of Immunology and Infectious Diseases, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Woottichai Khamduang
- Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand
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Ba A, Ndiaye FK, Djeng YJ, Cames C, Diack A, N'diaye O. Impact of Highly Active Antiretroviral Therapy on Chronic Hepatitis B Serological Markers among Senegalese HIV Co-infected Children. Int J MCH AIDS 2019; 8:131-137. [PMID: 31824751 PMCID: PMC6895772 DOI: 10.21106/ijma.321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Coinfection with human immunodeficiency virus (HIV) and hepatitis B virus (HBV) causes complex interactions. The aim of this study was to evaluate the seroprevalence and HBV evolution among HIV coinfected children receiving highly active antiretroviral therapy (HAART). METHODS A descriptive cross-sectional study was carried out among 252 HIV infected children enrolled in the Hôpital d'enfants Albert Royer, Dakar, Senegal, from April 2013 to March 2015. Clinical characteristics, immuno-virological status, alanine aminotransferase (ALT) levels, and HBV serological marker were taken from the patients' medical records. RESULTS Overall, 7 children were HBsAg positive with a determinate prevalence rate of 2.8%. Median age at HIV diagnosis was 3.5 years (1.3-14.4 years). According to World Health Organization (WHO) staging, 40.1% of children were stage 4 and 25.8% were stage 3. Of the 7 HIV/HBV-co-infected children, 6 (86%) received lamivudine alone at initiation of treatment, and only one child received tenofovir associated with emtricitabine. Overall median HAART duration treatment including lamivudine alone or tenofovir+lamivudine (or emtricitabine) was 7.7 years (3.3-11.3). Only the two children (29%) receiving lamivudine during follow-up had high HBV DNA load despite having good immuno-virological status. Suppression of HBV DNA replication was achieved in 5 (71.4%) of 7 children. CONCLUSION AND GLOBAL HEALTH IMPLICATION HIV/HBV coinfection prevalence was low in our study. HBsAg and HBeAg loss were low while suppression of HBV DNA replication was still higher on tenofovir. Screening and monitoring HBV infection among all HIV infected children are required to direct treatment in order to improve children HBV/HIV coinfected outcome.
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Affiliation(s)
- Abou Ba
- Centre Hospitalier National d'Enfants Albert Royer, BP: 25755-Fann, Dakar, Senegal
| | - Fatou K Ndiaye
- Centre Hospitalier National d'Enfants Albert Royer, BP: 25755-Fann, Dakar, Senegal
| | - Yaay J Djeng
- Centre Hospitalier National d'Enfants Albert Royer, BP: 25755-Fann, Dakar, Senegal
| | - Cecile Cames
- Institut de Recherche pour le Développement (IRD), UMI233 IRD, INSERM U1175, Université de Montpellier, Montpellier, France
| | - Aminata Diack
- Centre Hospitalier National d'Enfants Albert Royer, BP: 25755-Fann, Dakar, Senegal
| | - Ousmane N'diaye
- Centre Hospitalier National d'Enfants Albert Royer, BP: 25755-Fann, Dakar, Senegal
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Naing C, Poovorawan Y, Tong KS. Comparative effectiveness of anti-viral drugs with dual activity for treating hepatitis B and HIV co-infected patients: a network meta-analysis. BMC Infect Dis 2018; 18:564. [PMID: 30428847 PMCID: PMC6234602 DOI: 10.1186/s12879-018-3506-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 11/05/2018] [Indexed: 12/17/2022] Open
Abstract
Background There are randomized trials assessing a variety of antiviral drugs for hepatitis B virus (HBV), but the relative effectiveness of these drugs in the treatment of patients co-infected with human immunodeficiency virus (HIV) remains unclear. The objectives of the current study were to estimate and rank the relative effectiveness of antiviral drugs for treating HBV and HIV co-infected patients. Methods Randomized trials, assessing the efficacy of antiviral drugs for HBV and HIV co-infected patients were searched in health-related databases. The methodological quality of the included trials was evaluated using the Cochrane risk of bias tool. Main outcome in this meta-analysis study was the success of treatment by antivirals as determined by virologic response. We performed pairwise and network meta-analysis of these trials and assessed the quality of evidence using the GRADE approach. Results Seven randomized trials (329 participants) were included in this network meta-analysis study. A network geometry was formed with six treatment options including four antiviral drugs, adefovir (ADV), emtricitabine (FTC), lamivudine (LMV) and tenofovir disoproxil fumarate (TDF), combination treatment of TDF plus LMV, and placebo. The weighted percentage contributions of each comparison distributed fairly equally in the entire network of evidence. An assumption of consistency required for network meta-analysis was not violated (the global Wald test for inconsistency: Chi2(4) = 3.63, p = 0.46). The results of estimates showed no differences between the treatment regimens in terms of viral response for treating HBV and HIV co-infected patients, which spanned both benefit and harm (e.g. LMV vs TDF plus LMV: OR: 0.37, 95%CI: 0.06–2.41). Overall, the certainty of evidence was very low in all comparisons (e.g. LMV vs TDF plus LMV: 218 fewer per 1000,121 more to 602 fewer, very low certainty). Therefore, we remained uncertain to the true ranking of the antiviral treatments in HBV/ HIV co-infected patients. Conclusions The findings suggest that the evidence is insufficient to provide guidance to the relative effectiveness of currently available antiviral drugs with dual activity in treating co-infection of HBV/HIV. Well-designed, large clinical trials in this field to address other important outcomes from different epidemiological settings are recommended. Electronic supplementary material The online version of this article (10.1186/s12879-018-3506-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Cho Naing
- International Medical University, Kuala Lumpur, Malaysia. .,Division of Tropical Heath and Medicine, James Cook University, Townsville, QLD, Australia.
| | - Yong Poovorawan
- Centre of Excellence in Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Kew Siang Tong
- International Medical University, Kuala Lumpur, Malaysia
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Luo A, Jiang X, Ren H. Lamivudine plus tenofovir combination therapy versus lamivudine monotherapy for HBV/HIV coinfection: a meta-analysis. Virol J 2018; 15:139. [PMID: 30201035 PMCID: PMC6130076 DOI: 10.1186/s12985-018-1050-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 08/29/2018] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Currently, there is no consensus on the efficacy and safety of lamivudine (LAM) plus tenofovir disoproxil fumarate (TDF) combination therapy versus lamivudine monotherapy in HBV/HIV coinfected patients. METHODS A comprehensive literature search was performed in English and Chinese databases. Both relevant dichotomous and continuous variables were extracted, and the combined outcomes were expressed as a risk ratio (RR) or a standard mean difference (SMD). RESULTS Eleven eligible studies were included in our analysis. For HBV-relevant outcomes, the proportion of patients with undetectable HBV, the rates of serum alanine aminotransferase (ALT) normalization and hepatitis B e antigen (HBeAg) loss were higher in the combination therapy group than the monotherapy group (RR = 1.42, 95% CI: 1.14-1.76, P = 0.002; RR = 1.36, 95% CI: 1.17-1.58, P < 0.0001; RR = 2.74, 95% CI: 1.20-6.22, P = 0.02). In addition, the rate of HIV RNA-negative conversion was higher in the combination therapy group than the monotherapy group (RR = 1.26, 95% CI: 1.11-1.42, P = 0.0003). CONCLUSION LAM plus TDF combination therapy was more efficacious than LAM monotherapy in HBV/HIV coinfected patients. As time passes, this difference becomes more pronounced.
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Affiliation(s)
- Aoran Luo
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Xiaoyan Jiang
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China
| | - Hong Ren
- Key Laboratory of Molecular Biology for Infectious Diseases (Ministry of Education), Institute for Viral Hepatitis, Department of Infectious Diseases, The Second Affiliated Hospital, Chongqing Medical University, Chongqing, People's Republic of China.
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35
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Rossetti B, Montagnani F, De Luca A. Current and emerging two-drug approaches for HIV-1 therapy in ART-naïve and ART-experienced, virologically suppressed patients. Expert Opin Pharmacother 2018; 19:713-738. [PMID: 29676935 DOI: 10.1080/14656566.2018.1457648] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Current guidelines recommend a 2-drug antiretroviral regimen as an alternative to triple antiretroviral therapy (ART) in selected patients to reduce long-term toxicity and costs. AREAS COVERED This review is intended to provide insight into the efficacy, safety and tolerability of 2-drug versus 3-drug ART in naïve and in treatment-experienced virologically-suppressed patients. EXPERT OPINION Dual therapy regimens are not feasible in HBV-coinfected individuals and should not be applied during pregnancy. Positive data on 2-drug ART in drug naïve patients are still limited, while, in virologically-suppressed individuals, several regimens have shown non-inferiority as compared to 3-drug regimens. The strongest evidence of efficacy applies to ritonavir-boosted PI regimens combined with lamivudine and to dolutegravir with rilpivirine. Dual therapies showed improved renal function and bone mineral density over tenofovir disoproxil fumarate-based 3-drug regimens. There are also great expectations for ongoing phase 3 trials testing dolutegravir with lamivudine. New and future single tablet co-formulations of dual regimens are expected to improve their suitability. Despite the lack of comparison with tenofovir alafenamide-based 3-drug regimens, the 2-drug regimens showing consistent non-inferiority and safety versus 3-drug regimens will challenge the current paradigm of 3-drug ART.
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Affiliation(s)
- Barbara Rossetti
- a Infectious Diseases Unit, Hospital Department of Specialized and Internal Medicine , University Hospital of Siena , Siena , Italy.,b Clinic of Infectious Diseases , Catholic University of Sacred Heart , Rome , Italy
| | - Francesca Montagnani
- a Infectious Diseases Unit, Hospital Department of Specialized and Internal Medicine , University Hospital of Siena , Siena , Italy.,c Department of Medical Biotechnologies, Infectious Diseases Division , University of Siena , Siena , Italy
| | - Andrea De Luca
- a Infectious Diseases Unit, Hospital Department of Specialized and Internal Medicine , University Hospital of Siena , Siena , Italy.,c Department of Medical Biotechnologies, Infectious Diseases Division , University of Siena , Siena , Italy
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Miralles P, Navarro JT, Berenguer J, Gómez Codina J, Kwon M, Serrano D, Díez-Martín JL, Villà S, Rubio R, Menárguez J, Ribera Santasusana JM. GESIDA/PETHEMA recommendations on the diagnosis and treatment of lymphomas in patients infected by the human immunodeficiency virus. Med Clin (Barc) 2018; 151:39.e1-39.e17. [PMID: 29357988 DOI: 10.1016/j.medcli.2017.11.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 10/21/2017] [Accepted: 11/02/2017] [Indexed: 01/20/2023]
Abstract
The incidence of non-Hodgkin's lymphoma and Hodgkin's lymphoma is higher in patients with HIV infection than in the general population. Following the introduction of combination antiretroviral therapy (cART), the prognostic significance of HIV-related variables has decreased, and lymphoma-related factors have become more pronounced. Currently, treatments for lymphomas in HIV-infected patients do not differ from those used in the general population. However, differentiating characteristics of seropositive patients, such as the need for cART and specific prophylaxis and treatment of certain opportunistic infections, should be considered. This document updates recommendations on the diagnosis and treatment of lymphomas in HIV infected patients published by GESIDA/PETHEMA in 2008.
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Affiliation(s)
- Pilar Miralles
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España.
| | - José Tomás Navarro
- Institut Català d'Oncologia, Hospital Universitari Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autónoma de Barcelona, Badalona, Barcelona, España
| | - Juan Berenguer
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | | | - Mi Kwon
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | - David Serrano
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | - José Luis Díez-Martín
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | - Salvador Villà
- Institut Català d'Oncologia, Hospital Universitari Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autónoma de Barcelona, Badalona, Barcelona, España
| | | | - Javier Menárguez
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | - José-María Ribera Santasusana
- Institut Català d'Oncologia, Hospital Universitari Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autónoma de Barcelona, Badalona, Barcelona, España
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Su S, Fairley CK, Sasadeusz J, He J, Wei X, Zeng H, Jing J, Mao L, Chen X, Zhang L. HBV, HCV, and HBV/HCV co-infection among HIV-positive patients in Hunan province, China: Regimen selection, hepatotoxicity, and antiretroviral therapy outcome. J Med Virol 2017; 90:518-525. [PMID: 29091279 DOI: 10.1002/jmv.24988] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 10/26/2017] [Indexed: 12/12/2022]
Abstract
Co-infection with hepatitis B (HBV) and C (HCV) is common among people living with HIV (PLHIV). This study investigates the impacts of hepatitis co-infection on antiretroviral therapy (ART) outcomes and hepatotoxicity in PLHIV. The cohort study included 1984 PLHIV. Hepatotoxicity was defined by elevated alanine aminotransferase (ALT) levels. ART outcomes were measured by CD4 cell counts, viral load, and mortality rate in patients. Among 1984 PLHIV, 184 (9.3%) were co-infected with HBV and 198 (10.0%) with HCV and 54 (2.7%) were co-infected with HBV and HCV. Of these patients, 156 (7.9%) had ALT elevation ≥ grade 1 at baseline. During the course of ART, the mortality rate and its adjusted hazard ratio (AHR) in PLHIV who were co-infected with HCV (2.6/100 person-years [py], AHR = 2.3, 95%CI 1.1-4.7) was higher than for patients with mono-infected HIV, as it was for those with an elevated ALT (4.4/100 py, AHR = 3.8, [1.7-8.2]) at baseline compared to those with normal ALT. After 6-12 months of ART, the incidence of hepatotoxicity among all the patients was 3.7/100 py. The risk of hepatotoxicity was higher in HCV co-infected (18.6/100 py, adjusted odds ratio [AOR] = 12.4, [8.1-18.2]) than HIV mono-infected patients, and for all regimens (nevirapine: 30.0/100 py, 34.2, 7.3-47.9; zidovudine/stavudine: 24.7/100 py, 22.1, 7.1-25.5; efavirenz: 14.5/100 py, 9.4, 3.5-19.2; lopinavir/ritonavir: 40.1/100 py, 52.2, 9.5-88.2) except tenofovir (4.3/100 py, 4.9, 0.8-9.5). Patients with HBV/HCV co-infected had high hepatotoxicity (10.0/100 py, 6.3, 1.2-23.3) over the same period. Patients with HCV co-infection and HBV/HCV co-infection demonstrated higher hepatotoxicity rate compared with HIV mono-infected patients in China.
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Affiliation(s)
- Shu Su
- Faculty of Medicine, Nursing and Health Sciences, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Christopher K Fairley
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Victoria, Australia.,Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Joe Sasadeusz
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Victoria, Australia
| | - Jianmei He
- Hunan Provincial Center for Disease Control and Prevention, Hunan, China
| | - Xiuqing Wei
- Hunan Provincial Center for Disease Control and Prevention, Hunan, China
| | - Huan Zeng
- School of Public Health and Management, Chongqing Medical University, Chong Qing, China
| | - Jun Jing
- Research Center for Public Health, Tsinghua University, Beijing, China
| | - Limin Mao
- Faculty of Arts and Social Science at the University of New South Wales, Center for Social Research in Health, Sydney, New South Wales, Australia
| | - Xi Chen
- Hunan Provincial Center for Disease Control and Prevention, Hunan, China
| | - Lei Zhang
- Faculty of Medicine, Nursing and Health Sciences, School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,Melbourne Sexual Health Centre, Alfred Health, Melbourne, Victoria, Australia.,Faculty of Medicine, Nursing and Health Sciences, Central Clinical School, Monash University, Melbourne, Victoria, Australia.,Research Center for Public Health, Tsinghua University, Beijing, China
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Coffie PA, Tchounga BK, Bado G, Kabran M, Minta DK, Wandeler G, Gottlieb GS, Dabis F, Eholie SP, Ekouevi DK. Prevalence of hepatitis B and delta according to HIV-type: a multi-country cross-sectional survey in West Africa. BMC Infect Dis 2017; 17:466. [PMID: 28676076 PMCID: PMC5496401 DOI: 10.1186/s12879-017-2568-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 06/26/2017] [Indexed: 12/22/2022] Open
Abstract
Background In West Africa where HIV-1 and HIV-2 co-circulate, the co-infection with hepatitis B virus (HBV) and hepatitis Delta virus (HDV) is not well described. This study aimed at estimating the prevalence of HBV and HBV/HDV co-infection according to HIV types and risk factors for HBV infection among West African HIV-infected patients. Method A cross-sectional survey was conducted within the IeDEA West Africa cohort from March to December 2012 in Côte d’Ivoire (three sites), Burkina Faso and Mali (one site each). All HIV-infected adult patients on antiretroviral therapy (ART) or not who attended one of the participating HIV clinics during the study period and agreed to participate were included. Blood samples were collected and re-tested for HIV type discrimination, HBV and HDV serology as well as HBV viral load. Logistic regression was used to identify risk factors for HBV infection. Results A total of 791 patients were included: 192 HIV-1, 447 HIV-2 and 152 HIV-1&2 dually reactive. At time of sampling, 555 (70.2%) were on ART and median CD4+ cell count was 472/mm3 (inter-quartile range [IQR]: IQR: 294–644). Sixty-seven (8.5%, 95% CI 6.6–10.6) patients were HBsAg positive without any difference according to HIV type (7.9% in HIV-1, 7.2% in HIV-1&2 dually reactive and 9.4% in HIV-2; p = 0.61). In multivariate logistic analysis, age ≤ 30 years old (adjusted odds ratio [aOR] 5.00, 95% CI 1.96–12.76), age between 31 and 49 years old (aOR 1.78, 95% CI 1.00–2.21) and male gender (aOR 2.15, 95% CI 1.25–3.69) were associated with HBsAg positivity. HBV DNA testing was performed in 36 patients with blood sample available (25 on ART) and 8 (22.2%) had detectable HBV DNA. Among the HBsAg-positive individuals, 14.9% (95% CI 7.4–25.7) were also positive for anti-HDV antibody without any difference according to HIV type (28.6% in HIV-1, 14.3% in HIV-2 and 0.0% in HIV-1&2 dually reactive; p = 0.15). Conclusion HBV and HBV/HDV co-infection are common in West Africa, irrespective of HIV type. Therefore, screening for both viruses should be systematically performed to allow a better management of HIV-infected patients. Follow-up studies are necessary to determine the impact of these two viruses on HIV infection.
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Affiliation(s)
- Patrick A Coffie
- Département de Dermatologie et d'Infectiologie, UFR des Sciences Médicales, Université Félix Houphouët Boigny, BP V3 Abidjan, CHU de Treichville, Abidjan, Côte d'Ivoire. .,Service des Maladies Infectieuses et Tropicales, Centre Hospitalier Universitaire de Treichville, Abidjan, Côte d'Ivoire. .,Programme PACCI, site de recherche ANRS, Abidjan, Côte d'Ivoire.
| | - Boris K Tchounga
- Programme PACCI, site de recherche ANRS, Abidjan, Côte d'Ivoire.,ISPED, Université de Bordeaux & Centre INSERM U1219 - Bordeaux Population Health, Bordeaux, France
| | - Guillaume Bado
- Hôpital de Jour, Service des Maladies Infectieuses et Tropicales, CHU Souro Sanou, Bobo Dioulasso, Burkina Faso
| | - Mathieu Kabran
- Département d'Hématologie, d'immunologie et de biologie cellulaire, UFR des Sciences Pharmaceutiques, Université Félix Houphouët Boigny, Abidjan, Côte d'Ivoire
| | - Daouda K Minta
- Centre de Prise en Charge des Personnes vivant avec le VIH, Service de Maladies Infectieuses, Hôpital du Point G, Bamako, Mali
| | - Gilles Wandeler
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Bern, Switzerland.,Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Geoffrey S Gottlieb
- Departments of Medicine & Global Health, University of Washington, Seattle, USA
| | - François Dabis
- ISPED, Université de Bordeaux & Centre INSERM U1219 - Bordeaux Population Health, Bordeaux, France
| | - Serge P Eholie
- Département de Dermatologie et d'Infectiologie, UFR des Sciences Médicales, Université Félix Houphouët Boigny, BP V3 Abidjan, CHU de Treichville, Abidjan, Côte d'Ivoire.,Service des Maladies Infectieuses et Tropicales, Centre Hospitalier Universitaire de Treichville, Abidjan, Côte d'Ivoire.,Programme PACCI, site de recherche ANRS, Abidjan, Côte d'Ivoire
| | - Didier K Ekouevi
- Programme PACCI, site de recherche ANRS, Abidjan, Côte d'Ivoire.,ISPED, Université de Bordeaux & Centre INSERM U1219 - Bordeaux Population Health, Bordeaux, France.,Université de Lomé, Département des Sciences Fondamentales et Santé Publique, Lomé, Togo
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Chronic Hepatitis B, C, and D. Microbiol Spectr 2017; 4. [PMID: 27726758 DOI: 10.1128/microbiolspec.dmih2-0025-2015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Chronic hepatitis B, C, and D virus infections contribute significantly to the morbidity and mortality of immunocompromised individuals. To contextualize discussion of these infections in immunocompromised patients, this paper provides an overview of aspects of infection in normal hosts. It then describes differences in disease, diagnostic testing, and therapeutic management observed in immunocompromised patients.
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Aurpibul L, Lumbiganon P, Hansudewechakul R, Kanjanavanit S, Bunupuradah T, Kosalaraksa P, Taeprasert P, Puthanakit T. Response to Tenofovir Among Lamivudine-experienced Hepatitis B and HIV-coinfected Adolescents. Pediatr Infect Dis J 2017; 36:401-404. [PMID: 28005687 PMCID: PMC5348266 DOI: 10.1097/inf.0000000000001491] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We determined hepatitis B virus (HBV) suppression rates among 18 lamivudine (3TC)-experienced HBV-human immunodeficiency virus-coinfected adolescents after treatment with tenofovir disoproxil fumurate (TDF). At TDF initiation, their median age was 17.6 years, and duration of 3TC exposure was 7.3 years. Eleven patients (61%) achieved HBV DNA <60 IU/mL after 48 weeks on TDF and 3TC which was similar to adult studies, although hepatitis B surface antigen loss or hepatitis B envelope antigen seroconversion did not occur.
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Affiliation(s)
- Linda Aurpibul
- Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Pagakrong Lumbiganon
- Division of Infectious Diseases, Department of Pediatrics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | | | - Torsak Bunupuradah
- The HIV Netherlands Australia Thailand Research Collaboration (HIV-NAT), the Thai Red Cross AIDS Research, Bangkok, Thailand
| | - Pope Kosalaraksa
- Division of Infectious Diseases, Department of Pediatrics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | - Thanyawee Puthanakit
- The HIV Netherlands Australia Thailand Research Collaboration (HIV-NAT), the Thai Red Cross AIDS Research, Bangkok, Thailand,Department of pediatrics, Faculty of Medicine, and Research Unit in Pediatric Infectious Diseases and Vaccines, Chulalongkorn University, Bangkok, Thailand
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Wu YS, Zhang WW, Ling XM, Yang L, Huang SB, Wang XC, Wu H, Cai WP, Wang M, Wang H, Liu YF, He HL, Wei FL, Wu ZY, Zhang FJ. Efficacy and Safety of Tenofovir and Lamivudine in Combination with Efavirenz in Patients Co-infected with Human Immunodeficiency Virus and Hepatitis B Virus in China. Chin Med J (Engl) 2017; 129:304-8. [PMID: 26831232 PMCID: PMC4799574 DOI: 10.4103/0366-6999.174509] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background: The prevalence of hepatitis B virus (HBV) infection is high among individuals infected with human immunodeficiency virus (HIV) in China. Both HIV and HBV can be treated with tenofovir disoproxil fumarate (TDF) and lamivudine (3TC), so we evaluated the safety and efficacy of combination antiretroviral therapy (ART) that included TDF, 3TC, and efavirenz (EFV) among ART-naive individuals who were co-infected with HIV and HBV. Methods: One hundred HIV/HBV co-infected ARV-naive individuals were started on the regimen of TDF, 3TC, and EFV, and the levels of plasma HBV DNA, HIV RNA, and biochemical evaluation related to the function of liver and kidney were analyzed. Results: Concerning efficacy, this study found that by week 48, the vast majority co-infected participants receiving this ART regimen had undetectable HBV DNA levels (71%) and/or HIV RNA levels (90%). Concerning safety, this study found that the median estimated glomerular filtration rate of participants decreased from baseline (109 ml·min−1·1.73 m−2) to week 12 (104 ml·min−1·1.73 m−2) but was almost back to baseline at week 48 (111 ml·min−1·1.73 m−2). Conclusion: This combination ART regimen is safe and effective for patients with HIV/HBV co-infection. Trial Registration: ClinicalTrials.gov, NCT01751555; https://clinicaltrials.gov/ct2/show/NCT01751555.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Fu-Jie Zhang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050; Department of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing 100015, China
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Huang YS, Chang SY, Sheng WH, Sun HY, Lee KY, Chuang YC, Su YC, Liu WC, Hung CC, Chang SC. Virological Response to Tenofovir Disoproxil Fumarate in HIV-Positive Patients with Lamivudine-Resistant Hepatitis B Virus Coinfection in an Area Hyperendemic for Hepatitis B Virus Infection. PLoS One 2016; 11:e0169228. [PMID: 28033344 PMCID: PMC5199102 DOI: 10.1371/journal.pone.0169228] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 12/13/2016] [Indexed: 01/16/2023] Open
Abstract
Background Sequential addition of tenofovir disoproxil fumarate (TDF) is often needed for patients coinfected with HIV and hepatitis B virus (HBV) who develop HBV resistance to lamivudine after combination antiretroviral therapy (cART) containing only lamivudine for HBV. We aimed to assess the virological response of HBV to add-on TDF in patients coinfected with lamivudine-resistant HBV. Methods Between November 2010 and December 2014, 33 HIV/HBV-coinfected patients with lamivudine-resistant HBV and 56 with lamivudine-susceptible HBV were prospectively included. TDF plus lamivudine was used to substitute zidovudine or abacavir plus lamivudine contained in cART in patients with lamivudine-resistant HBV infection, while patients with lamivudine-susceptible HBV infection received TDF plus lamivudine as backbone of cART. Serial determinations of plasma HBV DNA load, HBV serologic markers, and liver and renal functions were performed after initiation of TDF-containing cART. Results Of 89 patients included, 38.6% tested positive for HBV envelope antigen (HBeAg) at baseline. The plasma HBV DNA level at enrollment of lamivudine-resistant and lamivudine-susceptible group were 6.1 ± 2.2 log10 and 6.0 ± 2.2 log10 copies/mL, respectively (p = 0.895). The cumulative percentage of HBV viral suppression in lamivudine-resistant and lamivudine-susceptible group was 81.8% and 91.1% at 48 weeks, respectively (p = 0.317), which increased to 86.7% and 96.2% at 96 weeks, respectively (p = 0.185). At 48 weeks, 11 patients testing HBeAg-positive at baseline failed to achieve viral suppression. In multivariate analysis, the only factor associated with failure to achieve viral suppression at 48 weeks was higher HBV DNA load at baseline (odds ratio, per 1-log10 copies/mL increase, 1.861; 95% CI, 1.204–2.878). At 48 weeks, HBeAg seroconversion was observed in 5 patients (1 in the lamivudine-resistant group and 4 in the lamivudine-susceptible group; p = 0.166). During the study period, HBsAg levels decreased over time, regardless of lamivudine resistance. Loss of HBsAg was observed in 3 (3.4%) patients in the lamivudine-susceptible group. Conclusions Add-on TDF-containing cART in patients coinfected with lamivudine-resistant HBV achieved a similar rate of HBV viral suppression compared to TDF-containing cART as initial regimen in patients coinfected with lamivudine-susceptible HBV. A higher baseline HBV DNA load and HBeAg positivity were associated with failure to achieve HBV viral suppression.
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Affiliation(s)
- Yu-Shan Huang
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Sui-Yuan Chang
- Department of Laboratory Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wang-Huei Sheng
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hsin-Yun Sun
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Kuan-Yeh Lee
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Yu-Chung Chuang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Ching Su
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wen-Chun Liu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chien-Ching Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
- China Medical University, Taichung, Taiwan
- * E-mail:
| | - Shan-Chwen Chang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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Gao D, Porco TC, Ruan S. Coinfection Dynamics of Two Diseases in a Single Host Population. JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 2016; 442:171-188. [PMID: 27667856 PMCID: PMC5032845 DOI: 10.1016/j.jmaa.2016.04.039] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A susceptible-infectious-susceptible (SIS) epidemic model that describes the coinfection and cotransmission of two infectious diseases spreading through a single population is studied. The host population consists of two subclasses: susceptible and infectious, and the infectious individuals are further divided into three subgroups: those infected by the first agent/pathogen, the second agent/pathogen, and both. The basic reproduction numbers for all cases are derived which completely determine the global stability of the system if the presence of one agent/pathogen does not affect the transmission of the other. When the constraint on the transmissibility of the dually infected hosts is removed, we introduce the invasion reproduction number, compare it with two other types of reproduction number and show the uniform persistence of both diseases under certain conditions. Numerical simulations suggest that the system can display much richer dynamics such as backward bifurcation, bistability and Hopf bifurcation.
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Affiliation(s)
- Daozhou Gao
- Mathematics and Science College, Shanghai Normal University, Shanghai, China
- Francis I. Proctor Foundation, University of California, San Francisco, CA, USA
| | - Travis C. Porco
- Francis I. Proctor Foundation, University of California, San Francisco, CA, USA
- Department of Ophthalmology, University of California, San Francisco, CA, USA
- Department of Epidemiology & Biostatistics, University of California, San Francisco, CA, USA
| | - Shigui Ruan
- Department of Mathematics, University of Miami, Coral Gables, FL, USA
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Hentzien M, Dramé M, Allavena C, Jacomet C, Valantin MA, Cabié A, Cuzin L, Rey D, Pugliese P, Bani-Sadr F. Impact of Age-related Comorbidities on Five-year Overall Mortality among Elderly HIV-Infected Patients in the Late HAART Era--Role of Chronic Renal Disease. J Nutr Health Aging 2016; 20:408-14. [PMID: 26999241 DOI: 10.1007/s12603-015-0608-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVES To identify main prognostic factors for 5-year mortality among age-related comorbidities (ARCs) in older people living with HIV (PLHIV). DESIGN A prospective, multicentre cohort study with a 5-year follow-up period in the late HAART era (from January 2008 to December 2012). SETTING The Dat'AIDS cohort involving 12 French hospitals. PARTICIPANTS All actively followed HIV-1 infected patients aged 60 or older. MEASUREMENTS The study endpoint was all-cause five-year mortality. The following ARCs were considered: chronic renal disease, cardiovascular diseases, cancer, chronic pulmonary disease, cirrhosis, diabetes and nutritional status. Hepatitis C (HCV), hepatitis B (HBV) co-infection and sociodemographic characteristics were also evaluated. Cox's Proportional Hazards model was used for multivariate analysis. RESULTS Among 1415 PLHIV aged 60 or more patients included, mean age was 66±5.5 years; 154 died (mortality rate 2.47/100 patient-years). The most prevalent ARCs were chronic renal disease (20.1%), diabetes (14.2%) and cardiovascular diseases (12.2%). By multivariate analysis, chronic renal disease (adjusted hazard ratio (aHR)=2.25; 95% confidence interval (CI) [1.58-2.21]; p<10-4), cardiovascular diseases (aHR=2.40; 95%CI[1.64-3.52]; p<10-4), non-HIV related cancer (aHR=1.91; 95%CI[1.20-3.05]; p=0.007), cirrhosis (aHR=2.99; 95%CI[1.68-5.33]; p<10-3), HCV co-infection (aHR=2.00; 95%CI[1.18-3.38]; p=0.009), low body mass index (aHR=2.42; 95%CI[1.46-4.01]; p<10-3) and CD4 cell count < 200 cells/µl (aHR=2.23; 95%CI[1.36-3.65]; p=0.002) were independently associated with 5 year mortality. CONCLUSION Due to a high prevalence, chronic renal disease and cardiovascular disease are main prognostic factors for 5-year mortality among aged PLHIV.
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Affiliation(s)
- M Hentzien
- Maxime Hentzien, Service de médecine interne, maladies infectieuses, immunologie Clinique, CHU Robert Debré, Avenue du général Koenig, 51092 Reims, France, Telephone number: (+33) 3 26 78 71 89, Fax number: (+33) 3 26 78 40 90, E-mail address:
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Bivigou-Mboumba B, François-Souquière S, Deleplancque L, Sica J, Mouinga-Ondémé A, Amougou-Atsama M, Chaix ML, Njouom R, Rouet F. Broad Range of Hepatitis B Virus (HBV) Patterns, Dual Circulation of Quasi-Subgenotype A3 and HBV/E and Heterogeneous HBV Mutations in HIV-Positive Patients in Gabon. PLoS One 2016; 11:e0143869. [PMID: 26764909 PMCID: PMC4713159 DOI: 10.1371/journal.pone.0143869] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 11/09/2015] [Indexed: 12/20/2022] Open
Abstract
Integrated data on hepatitis B virus (HBV) patterns, HBV genotypes and mutations are lacking in human immunodeficiency virus type 1 (HIV-1) co-infected patients from Africa. This survey was conducted in 2010-2013 among 762 HIV-1-positive adults from Gabon who were predominantly treated with 3TC-based antiretroviral treatment. HBV patterns were identified using immunoassays detecting total antibody to hepatitis B core antigen (HBcAb), hepatitis B surface antigen (HBsAg), IgM HBcAb, hepatitis B e antigen (HBeAg), antibody to HBsAg (HBsAb) and an in-house real-time PCR test for HBV DNA quantification. Occult hepatitis B (OBI) was defined by the presence of isolated anti-HBc with detectable serum HBV DNA. HBV genotypes and HBV mutations were analyzed by PCR-direct sequencing method. Seventy-one (9.3%) patients tested positive for HBsAg, including one with acute hepatitis B (0.1%; 95% CI, 0.0%-0.2%), nine with HBeAg-positive chronic hepatitis B (CHB) (1.2%; 95% CI, 0.6%-2.2%), 16 with HBeAg-negative CHB (2.1%; 95% CI, 1.2%-3.3%) and 45 inactive HBV carriers (5.9%; 95% CI, 4.4%-7.8%). Sixty-one (8.0%; 95% CI, 6.2%-10.1%) patients showed OBI. Treated patients showed similar HBV DNA levels to those obtained in untreated patients, regardless of HBV patterns. Around 15.0% of OBI patients showed high (>1,000 UI/mL) viremia. The mutation M204V/I conferring resistance to 3TC was more common in HBV/A (47.4%) than in HBV/E isolates (0%) (P = .04). Our findings encouraged clinicians to promote HBV vaccination in patients with no exposure to HBV and to switch 3TC to universal TDF in those with CHB.
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Affiliation(s)
- Berthold Bivigou-Mboumba
- Laboratoire de Rétrovirologie, Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
- Unité Mixte de Recherche VIH et Maladies Infectieuses Associées (UMR-VIH-MIA), CIRMF, Libreville, Gabon
- * E-mail: ;
| | | | - Luc Deleplancque
- Laboratoire de Rétrovirologie, Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
| | - Jeanne Sica
- Centre de Traitement Ambulatoire (CTA), Franceville, Gabon
| | - Augustin Mouinga-Ondémé
- Laboratoire de Rétrovirologie, Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
| | | | - Marie-Laure Chaix
- Laboratoire de Virologie, AP-HP, Hôpital Saint Louis; INSERM U941, Université Paris Diderot; Laboratoire associé au Centre national de Référence du VIH, Paris, France
| | - Richard Njouom
- Service de Virologie, Centre Pasteur du Cameroun, Yaoundé, Cameroun
| | - François Rouet
- Laboratoire de Rétrovirologie, Centre International de Recherches Médicales de Franceville (CIRMF), Franceville, Gabon
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Sherman KE, Rockstroh J, Thomas D. Human immunodeficiency virus and liver disease: An update. Hepatology 2015; 62:1871-82. [PMID: 26340591 PMCID: PMC4681629 DOI: 10.1002/hep.28150] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 08/28/2015] [Indexed: 12/18/2022]
Abstract
UNLABELLED Human immunodeficiency viral (HIV) infection affects approximately 1.2 million persons in the United States and 35 million worldwide. Progression to advanced liver disease remains a leading cause of death among HIV-infected persons in the United States and elsewhere. Though mortality from HIV complications has been dramatically reduced wherever effective combination antiretroviral therapy is used, there has been little impact on liver-related mortality. Causes of liver disease in the setting of HIV infection include viral hepatitis, nonalcoholic fatty liver disease/nonalcoholic steatohepatitis, drug-associated toxicities, and other metabolic/genetic disorders which interact in an environment modulated by persistent immune activation and altered cytokine display. CONCLUSION Despite significant advances in treatment of hepatitis C virus and suppression of hepatitis B virus, treatment and management principles for liver disease in HIV-infected patients remain challenging; limited resources, fragmented health care, and high levels of injection drug use, alcohol use, and depression remain relevant issues in the HIV-infected patient.
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Affiliation(s)
- Kenneth E Sherman
- Department of Internal Medicine, University of Cincinnati College of Medicine, Cincinnati, OH
| | | | - David Thomas
- Department of Medicine, Johns Hopkins University, Baltimore, MD
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Nikolopoulos GK, Paraskevis D, Psichogiou M, Hatzakis A. HBV-DNA levels predict overall mortality in HIV/HBV coinfected individuals. J Med Virol 2015; 88:466-73. [PMID: 26288334 DOI: 10.1002/jmv.24357] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/14/2015] [Indexed: 12/15/2022]
Abstract
The coinfection of Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) has been associated with increased death rates. However, the relevant research has mostly relied on serologic HBV testing [HBV surface antigen (HBsAg)]. The aim of this work was to explore the relationship of HBV viraemia with overall mortality among HIV/HBV coinfected individuals. The analysis included 1,609 HIV seropositives of a previously described cohort (1984-2003) with limited exposure to tenofovir (12%) and a median follow-up of approximately 5 years. Those with persistent expression of HBsAg were further tested for HBV-DNA. The data were analyzed using Poisson regression models. Totally, 101 participants were chronic carriers of HBsAg (6.28%). Of these, 81 were tested for HBV-DNA. The median HBV-DNA levels were 3.81 log (base-10) International Units (IU)/ml. A third (31%) of those tested for HBV-DNA had received tenofovir. Before developing acquired immune deficiency syndrome (AIDS), the adjusted incidence rate ratio (IRR) for all-cause mortality of coinfected patients with HBV viraemia above the median value versus the HIV monoinfected group was 3.44 [95% confidence interval (CI): 1.05-11.27]. Multivariable regressions in the coinfected group only (n = 81) showed that one log-10 increase in HBV-DNA levels was associated with an elevated risk for death (IRR: 1.24, 95%CI: 1.03-1.49). HBV-DNA levels predict overall mortality in the setting of HIV/HBV coinfection, especially during the period before developing AIDS, and could thus help prioritize needs and determine the frequency of medical monitoring.
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Affiliation(s)
- Georgios K Nikolopoulos
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, University of Athens, Athens, Greece.,Hellenic Center for Disease Control and Prevention, Amarousio, Greece
| | - Dimitrios Paraskevis
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, University of Athens, Athens, Greece
| | - Mina Psichogiou
- First Department of Propaedeutic Medicine, Laiko General Hospital, Medical School, University of Athens, Athens, Greece
| | - Angelos Hatzakis
- Department of Hygiene, Epidemiology and Medical Statistics, Medical School, University of Athens, Athens, Greece
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Gu L, Han Y, Li Y, Zhu T, Song X, Huang Y, Yang F, Guan S, Xie J, Gohda J, Hosoya N, Kawana-Tachikawa A, Liu W, Gao GF, Iwamoto A, Li T, Ishida T. Emergence of Lamivudine-Resistant HBV during Antiretroviral Therapy Including Lamivudine for Patients Coinfected with HIV and HBV in China. PLoS One 2015; 10:e0134539. [PMID: 26288093 PMCID: PMC4543549 DOI: 10.1371/journal.pone.0134539] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 07/11/2015] [Indexed: 02/06/2023] Open
Abstract
In China, HIV-1-infected patients typically receive antiretroviral therapy (ART) that includes lamivudine (3TC) as a reverse-transcriptase inhibitor (RTI) (ART-3TC). Previous studies from certain developed countries have shown that, in ART-3TC, 3TC-resistant HBV progressively emerges at an annual rate of 15–20% in patients coinfected with HIV-1 and HBV. This scenario in China warrants investigation because >10% of all HIV-infected patients in China are HBV carriers. We measured the occurrence of 3TC-resistant HBV during ART-3TC for HIV-HBV coinfection and also tested the effect of tenofovir disoproxil fumarate (TDF) used as an additional RTI (ART-3TC/TDF) in a cohort study in China. We obtained 200 plasma samples collected from 50 Chinese patients coinfected with HIV-1 and HBV (positive for hepatitis B surface antigen) and examined them for the prevalence of 3TC-resistant HBV by directly sequencing PCR products that covered the HBV reverse-transcriptase gene. We divided the patients into ART-3TC and ART-3TC/TDF groups and compared the efficacy of treatment and incidence of drug-resistance mutation between the groups. HIV RNA and HBV DNA loads drastically decreased in both ART-3TC and ART-3TC/TDF groups. In the ART-3TC group, HBV breakthrough or insufficient suppression of HBV DNA loads was observed in 20% (10/50) of the patients after 96-week treatment, and 8 of these patients harbored 3TC-resistant mutants. By contrast, neither HBV breakthrough nor treatment failure was recorded in the ART-3TC/TDF group. All of the 3TC-resistant HBV mutants emerged from the cases in which HBV DNA loads were high at baseline. Our results clearly demonstrated that ART-3TC is associated with the emergence of 3TC-resistant HBV in patients coinfected with HIV-1 and HBV and that ART-3TC/TDF reduces HBV DNA loads to an undetectable level. These findings support the use of TDF-based treatment regimens for patients coinfected with HIV-1 and HBV.
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Affiliation(s)
- Lijun Gu
- China-Japan Joint Laboratory of Molecular Immunology & Molecular Microbiology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China
- Research Center for Asian Infectious Diseases, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Yang Han
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, P.R. China
| | - Yijia Li
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, P.R. China
| | - Ting Zhu
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, P.R. China
| | - Xiaojing Song
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, P.R. China
| | - Ying Huang
- China-Japan Joint Laboratory of Molecular Immunology & Molecular Microbiology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Feifei Yang
- China-Japan Joint Laboratory of Molecular Immunology & Molecular Microbiology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Shuo Guan
- China-Japan Joint Laboratory of Molecular Immunology & Molecular Microbiology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Jing Xie
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, P.R. China
| | - Jin Gohda
- China-Japan Joint Laboratory of Molecular Immunology & Molecular Microbiology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China
- Research Center for Asian Infectious Diseases, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Noriaki Hosoya
- Research Center for Asian Infectious Diseases, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Ai Kawana-Tachikawa
- Division of Infectious Diseases, Advanced Clinical Research Center, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Wenjun Liu
- China-Japan Joint Laboratory of Molecular Immunology & Molecular Microbiology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China
| | - George Fu Gao
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China
| | - Aikichi Iwamoto
- Research Center for Asian Infectious Diseases, Institute of Medical Science, University of Tokyo, Tokyo, Japan
- Research Center for Asian Infectious Diseases, Institute of Medical Science, University of Tokyo, Tokyo, Japan
- Division of Infectious Diseases, Advanced Clinical Research Center, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Taisheng Li
- Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, P.R. China
- * E-mail: (TI); (TL)
| | - Takaomi Ishida
- China-Japan Joint Laboratory of Molecular Immunology & Molecular Microbiology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, P.R. China
- Research Center for Asian Infectious Diseases, Institute of Medical Science, University of Tokyo, Tokyo, Japan
- * E-mail: (TI); (TL)
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Chakravarty R, Pal A. Insights into human immunodeficiency virus-hepatitis B virus co-infection in India. World J Virol 2015; 4:255-264. [PMID: 26279986 PMCID: PMC4534816 DOI: 10.5501/wjv.v4.i3.255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Revised: 02/12/2015] [Accepted: 05/08/2015] [Indexed: 02/05/2023] Open
Abstract
Shared routes of transmission lead to frequent human immunodeficiency virus (HIV)-hepatitis B virus (HBV) co-infection in a host which results in about 10% of HIV positive individuals to have chronic hepatitis B infection worldwide. In post-antiretroviral therapy era, liver diseases have emerged as the leading cause of morbidity and mortality in HIV-infected individuals and HBV co-infection have become the major health issue among this population particularly from the regions with endemic HBV infection. In setting of HIV-HBV co-infection, HIV significantly impacts the natural history of HBV infection, its disease profile and the treatment outcome in negative manner. Moreover, the epidemiological pattern of HBV infection and the diversity in HBV genome (genotypic and phenotypic) are also varied in HIV co-infected subjects as compared to HBV mono-infected individuals. Several reports on the abovementioned issues are available from developed parts of the world as well as from sub-Saharan African countries. In contrast, most of these research areas remained unexplored in India despite having considerable burden of HIV and HBV infections. This review discusses present knowledge from the studies on HIV-HBV co-infection in India and relevant reports from different parts of the world. Issues needed for the future research relevant to HIV-HBV co-infection in India are also highlighted here, including a call for further investigations on this field of study.
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50
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Piroth L, Pol S, Miailhes P, Lacombe K, Lopes A, Fillion A, Loustaud-Ratti V, Borsa-Lebas F, Salmon D, Rosenthal E, Carrat F, Cacoub P. Therapeutic management and evolution of chronic hepatitis B: does HIV still have an impact? The EPIB 2012 study. Liver Int 2015; 35:1950-8. [PMID: 25559645 DOI: 10.1111/liv.12777] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Accepted: 12/22/2014] [Indexed: 02/13/2023]
Abstract
BACKGROUND & AIMS To compare the management of chronic hepatitis B (CHB) and its evolution over time in currently followed HIV-positive and HIV-negative patients. METHODS A total of 709 consecutive patients with past or present positive HBs antigenemia seen in October 2012 in 19 French participating centres were included. The data were retrospectively collected from the first visit onwards through standardized questionnaires. RESULTS Chronic hepatitis B was less often assessed in the 299 HIV-positive patients, who were older, more likely to be male, excessive alcohol drinkers and HBe antigen-, HCV- and HDV-positive. They were also followed up for a longer time (11.3 +/-8.8 vs. 8.6 +/-6.9 years, P < 10(-3) ) and were more frequently treated for HBV (95.3% vs. 56.8%, P < 10(-3) ). HBV was undetectable at the last visit in 80.8% of HIV-positive vs. 55.1% of HIV-negative patients (P < 10(-3) ). In multivariate analyses, undetectable HBV was significantly associated with older age, lower baseline HBV DNA, longer HBV therapy and no previous lamivudine monotherapy, but not with HIV. Cirrhosis was associated with age, male gender, Asian origin, alcoholism, HCV, HDV, but not with HIV infection. Hepatocellular carcinoma, less frequently observed in HIV-positive patients (0.7% vs. 4.7%, P = 0.002), was positively associated with age, male gender, cirrhosis and negatively associated with HIV infection (OR 0.15, 95%CI 0.03-0.67, P = 0.01). CONCLUSIONS Although the assessment of CHB still has to be improved in HIV-positive patients, the negative impact of HIV on the virological, histological and clinical evolution of CHB seems to be disappearing, probably because of the immunovirological impact of HAART and the more frequent and longer use of HBV therapy.
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Affiliation(s)
- Lionel Piroth
- Infectious Diseases Department, CHU and UMR 1347, University of Burgundy, Dijon, France
| | - Stanislas Pol
- Institut Pasteur, INSERM UMS 20, Service d'Hépatologie, Université Paris Descartes and APHP, Paris, France
| | - Patrick Miailhes
- Hospices Civils de Lyon, Hôpital de la Croix-Rousse, Service des Maladies Infectieuses et Tropicales and INSERM U1052, Lyon, France
| | - Karine Lacombe
- Infectious Diseases Department, CHU and UMR-S707, University Pierre and Marie Curie, Paris, France
| | - Amanda Lopes
- Université Paris Diderot and AP-HP Service de Medecine Interne A, Paris, France
| | - Aurélie Fillion
- Infectious Diseases Department, CHU and UMR 1347, University of Burgundy, Dijon, France
| | - Véronique Loustaud-Ratti
- Federation of Hepatology CHU Limoges and Inserm UMR 1092, University of Limoges, Limoges, France
| | | | - Dominique Salmon
- Cochin Hospital, Infectious Pathology unit, Paris Descartes University, Infectious Pathology unit, Paris, France
| | - Eric Rosenthal
- Department of internal medicine, CHU De Nice and University of Nice Sophia Antipolis, Nice, France
| | - Fabrice Carrat
- UPMC Université Paris 06, UMR-S707, INSERM U-707, AP-HP, Public Health Department, Paris, France
| | - Patrice Cacoub
- Departement Hospitalo Universitaire I2B, UPMC Université Paris 06, Paris, France.,UMR 7211, INSERM, UMR_S 959, Paris, France.,CNRS, UMR 7211, Paris, France.,Department of Internal Medicine, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
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