1
|
Ferrante ND, Kallan MJ, Sukkestad S, Kodani M, Kitahata MM, Cachay ER, Bhattacharya D, Heath S, Napravnik S, Moore RD, Yendewa G, Mayer KH, Reddy KR, Hayden T, Kamili S, Martin JN, Kim HN, Lo Re V. Prevalence and determinants of hepatitis delta virus infection among HIV/hepatitis B-coinfected adults in care in the United States. J Viral Hepat 2023; 30:879-888. [PMID: 37488783 PMCID: PMC10592429 DOI: 10.1111/jvh.13874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 07/07/2023] [Indexed: 07/26/2023]
Abstract
Hepatitis delta virus (HDV) infection increases the risk of liver complications compared to hepatitis B virus (HBV) alone, particularly among persons with human immunodeficiency virus (HIV). However, no studies have evaluated the prevalence or determinants of HDV infection among people with HIV/HBV in the US. We performed a cross-sectional study among adults with HIV/HBV coinfection receiving care at eight sites within the Center for AIDS Research Network of Integrated Clinical Systems (CNICS) between 1996 and 2019. Among patients with available serum/plasma specimens, we selected the first specimen on or after their initial HBV qualifying test. All samples were tested for HDV IgG antibody and HDV RNA. Multivariable log-binomial generalized linear models were used to estimate prevalence ratios (PRs) with 95% CIs of HDV IgG antibody-positivity associated with determinants of interest (age, injection drug use [IDU], high-risk sexual behaviour). Among 597 adults with HIV/HBV coinfection in CNICS and available serum/plasma samples (median age, 43 years; 89.9% male; 52.8% Black; 42.4% White), 24/597 (4.0%; 95% CI, 2.4%-5.6%) were HDV IgG antibody-positive, and 10/596 (1.7%; 95% CI, 0.6%-2.7%) had detectable HDV RNA. In multivariable analysis, IDU was associated with exposure to HDV infection (adjusted PR = 2.50; 95% CI, 1.09-5.74). In conclusion, among a sample of adults with HIV/HBV coinfection in care in the US, 4.0% were HDV IgG antibody-positive, among whom 41.7% had detectable HDV RNA. History of IDU was associated with exposure to HDV infection. These findings emphasize the importance of HDV testing among persons with HIV/HBV coinfection, especially those with a history of IDU.
Collapse
Affiliation(s)
- Nicole D. Ferrante
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Department of Biostatistics, Epidemiology, and Informatics, Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, PA
| | - Michael J. Kallan
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Sophia Sukkestad
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA
| | - Maja Kodani
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA
| | - Mari M. Kitahata
- Division of Allergy and Infectious Disease, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Edward R. Cachay
- Department of Medicine, Division of Infectious Diseases and Global Public Health University of California, San Diego, CA
| | - Debika Bhattacharya
- Department of Medicine, Division of Infectious Diseases, David Geffen School of Medicine, University of California, Los Angeles, CA
| | - Sonya Heath
- Division of Infectious Disease, Department of Medicine, University of Alabama, Birmingham, AL
| | - Sonia Napravnik
- Department of Medicine, University of North Carolina, Chapel Hill, NC
| | - Richard D. Moore
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - George Yendewa
- Department of Medicine, Case Western Reserve University, Cleveland, OH
| | - Kenneth H. Mayer
- The Fenway Institute, Fenway Health, Boston, MA; Department of Medicine, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, MA
| | - K. Rajender Reddy
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Tonya Hayden
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA
| | - Saleem Kamili
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA
| | - Jeffrey N. Martin
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA
| | - H. Nina Kim
- Division of Allergy and Infectious Disease, Department of Medicine, University of Washington School of Medicine, Seattle, WA
| | - Vincent Lo Re
- Department of Biostatistics, Epidemiology, and Informatics, Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, PA
- Division of Infectious Diseases, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| |
Collapse
|
2
|
Abstract
Hepatitis delta virus (HDV) only infects patients with hepatitis B virus (HBV) due to its reliance on HBV surface proteins to form its envelope. With shared routes of transmission, HDV coinfection is estimated to occur in 15% of patients with HIV and HBV. However, HDV is often underdiagnosed and may be missed particularly in people living with HIV (PLWH) who are already on antiretroviral therapy with anti-HBV activity and coincidental HBV suppression. At the same time, HDV causes the most severe form of chronic viral hepatitis and leads to faster progression of liver disease and hepatocellular carcinoma. Thus, increased recognition and effective treatment are paramount, and as novel treatment options approach global markets, the study of their efficacy in PLWH should be pursued.
Collapse
Affiliation(s)
- Debra W Yen
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Vicente Soriano
- Health Sciences School & Medical Center, Universidad Internacional La Rioja (UNIR), Madrid, Spain
| | - Pablo Barreiro
- Public Health Regional Laboratory, Hospital Isabel Zendal, Universidad Rey Juan Carlos, Madrid, Spain
| | - Kenneth E Sherman
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA.
| |
Collapse
|
3
|
Pan C, Gish R, Jacobson IM, Hu KQ, Wedemeyer H, Martin P. Diagnosis and Management of Hepatitis Delta Virus Infection. Dig Dis Sci 2023; 68:3237-3248. [PMID: 37338616 PMCID: PMC10374831 DOI: 10.1007/s10620-023-07960-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 04/24/2023] [Indexed: 06/21/2023]
Abstract
Hepatitis D virus (HDV) depends on hepatitis B virus (HBV) to enter and exit hepatocytes and to replicate. Despite this dependency, HDV can cause severe liver disease. HDV accelerates liver fibrosis, increases the risk of hepatocellular carcinoma, and hastens hepatic decompensation compared to chronic HBV monoinfection. The Chronic Liver Disease Foundation (CLDF) formed an expert panel to publish updated guidelines on the testing, diagnosis, and management of hepatitis delta virus. The panel group performed network data review on the transmission, epidemiology, natural history, and disease sequelae of acute and chronic HDV infection. Based on current available evidence, we provide recommendations for screening, testing, diagnosis, and treatment of hepatitis D infection and review upcoming novel agents that may expand treatment options. The CLDF recommends universal HDV screening for all patients who are Hepatitis B surface antigen-positive. Initial screening should be with an assay to detect antibodies generated against HDV (anti-HDV). Patients who are positive for anti-HDV IgG antibodies should then undergo quantitative HDV RNA testing. We also provide an algorithm that describes CLDF recommendations on the screening, diagnosis, testing, and initial management of Hepatitis D infection.
Collapse
Affiliation(s)
- Calvin Pan
- Guangzhou Eighth People’s Hospital, Guangzhou Medical University, Guangzhou, China
- Gastroenterology and Hepatology, NYU Langone Health, NYU Grossman School of Medicine, New York, USA
| | - Robert Gish
- Robert G. Gish Consultants, LLC, 6022 La Jolla Mesa Dr, La Jolla, CA 92037-7814 USA
- Medical Director Hepatitis B Foundation, Doylestown, PA USA
| | - Ira M. Jacobson
- NYU Langone Gastroenterology Associates, 240 East 38Th Street, 23Rd Floor, New York, NY 10016 USA
| | - Ke-Qin Hu
- University of California, Irvine, 101 The City Dr S, Building 22C, Room 1503, Orange, CA 92868 USA
| | - Heiner Wedemeyer
- Clinic for Gastroenterology, Hepatology and Endocrinology Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Paul Martin
- University of Miami Miller School of Medicine, 1500 NW 12 AVE., E Tower #1101, Miami, FL 33136 USA
| |
Collapse
|
4
|
Lucifora J, Alfaiate D, Pons C, Michelet M, Ramirez R, Fusil F, Amirache F, Rossi A, Legrand AF, Charles E, Vegna S, Farhat R, Rivoire M, Passot G, Gadot N, Testoni B, Bach C, Baumert TF, Hyrina A, Beran RK, Zoulim F, Boonstra A, Büning H, Verrier ER, Cosset FL, Fletcher SP, Salvetti A, Durantel D. Hepatitis D virus interferes with hepatitis B virus RNA production via interferon-dependent and -independent mechanisms. J Hepatol 2023; 78:958-970. [PMID: 36702177 DOI: 10.1016/j.jhep.2023.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 01/10/2023] [Accepted: 01/10/2023] [Indexed: 01/25/2023]
Abstract
BACKGROUND & AIMS Chronic coinfection with HBV and HDV leads to the most aggressive form of chronic viral hepatitis. Herein, we aimed to elucidate the molecular mechanisms underlying the widely reported observation that HDV interferes with HBV in most coinfected patients. METHODS Patient liver tissues, primary human hepatocytes, HepaRG cells and human liver chimeric mice were used to analyze the effect of HDV on HBV using virological and RNA-sequencing analyses, as well as RNA synthesis, stability and association assays. RESULTS Transcriptomic analyses in cell culture and mouse models of coinfection enabled us to define an HDV-induced signature, mainly composed of interferon (IFN)-stimulated genes (ISGs). We also provide evidence that ISGs are upregulated in chronically HDV/HBV-coinfected patients but not in cells that only express HDV antigen (HDAg). Inhibition of the hepatocyte IFN response partially rescued the levels of HBV parameters. We observed less HBV RNA synthesis upon HDV infection or HDV protein expression. Additionally, HDV infection or expression of HDAg alone specifically accelerated the decay of HBV RNA, and HDAg was associated with HBV RNAs. On the contrary, HDAg expression did not affect other viruses such as HCV or SARS-CoV-2. CONCLUSIONS Our data indicate that HDV interferes with HBV through both IFN-dependent and IFN-independent mechanisms. Specifically, we uncover a new viral interference mechanism in which proteins of a satellite virus affect the RNA production of its helper virus. Exploiting these findings could pave the way to the development of new therapeutic strategies against HBV. IMPACT AND IMPLICATIONS Although the molecular mechanisms remained unexplored, it has long been known that despite its dependency, HDV decreases HBV viremia in patients. Herein, using in vitro and in vivo models, we showed that HDV interferes with HBV through both IFN-dependent and IFN-independent mechanisms affecting HBV RNA metabolism, and we defined the HDV-induced modulation signature. The mechanisms we uncovered could pave the way for the development of new therapeutic strategies against HBV by mimicking and/or increasing the effect of HDAg on HBV RNA. Additionally, the HDV-induced modulation signature could potentially be correlated with responsiveness to IFN-α treatment, thereby helping to guide management of HBV/HDV-coinfected patients.
Collapse
Affiliation(s)
- Julie Lucifora
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France; INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France.
| | - Dulce Alfaiate
- INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France; Service des Maladies Infectieuses et Tropicales, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Caroline Pons
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France; INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France
| | - Maud Michelet
- INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France
| | | | - Floriane Fusil
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Fouzia Amirache
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Axel Rossi
- Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
| | - Anne-Flore Legrand
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Emilie Charles
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | - Serena Vegna
- INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France
| | - Rayan Farhat
- INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France
| | | | - Guillaume Passot
- Service de chirurgie générale et Oncologique, Hôpital Lyon Sud, Hospices Civils de Lyon Et CICLY, EA3738, Université Lyon 1, France
| | - Nicolas Gadot
- INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France
| | - Barbara Testoni
- INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France
| | - Charlotte Bach
- Université de Strasbourg, Inserm, Institut de Recherche sur les Maladies Virales et Hépatiques UMR_S1110, Strasbourg, France
| | - Thomas F Baumert
- Université de Strasbourg, Inserm, Institut de Recherche sur les Maladies Virales et Hépatiques UMR_S1110, Strasbourg, France; Institut Hospitalo-Universitaire, Pôle Hépato-digestif, Nouvel Hôpital Civil, 67000 Strasbourg, France
| | | | | | - Fabien Zoulim
- INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France; Department of Hepatology, Croix-Rousse Hospital, Hospices Civils de Lyon, Lyon, France
| | - Andre Boonstra
- Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Center Rotterdam, Gravendijkwal 230, Rotterdam, the Netherlands
| | - Hildegard Büning
- Institute of Experimental Hematology, Hannover Medical School, Hannover, Germany
| | - Eloi R Verrier
- Université de Strasbourg, Inserm, Institut de Recherche sur les Maladies Virales et Hépatiques UMR_S1110, Strasbourg, France
| | - François-Loïc Cosset
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France
| | | | - Anna Salvetti
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France; INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France
| | - David Durantel
- CIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, F-69007, Lyon, France; INSERM, U1052, Cancer Research Center of Lyon (CRCL), University of Lyon (UCBL1), CNRS UMR_5286, Centre Léon Bérard, Lyon, France
| |
Collapse
|
5
|
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.
Collapse
|
6
|
Michelet M, Alfaiate D, Chardès B, Pons C, Faure-Dupuy S, Engleitner T, Farhat R, Riedl T, Legrand AF, Rad R, Rivoire M, Zoulim F, Heikenwälder M, Salvetti A, Durantel D, Lucifora J. Inducers of the NF-κB pathways impair hepatitis delta virus replication and strongly decrease progeny infectivity in vitro. JHEP Rep 2022; 4:100415. [PMID: 35141510 PMCID: PMC8792426 DOI: 10.1016/j.jhepr.2021.100415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 11/03/2021] [Accepted: 12/02/2021] [Indexed: 10/26/2022] Open
|
7
|
Jacob R, Danta M. Pharmacotherapeutic strategies for hepatitis B and hepatitis C coinfection. Expert Opin Pharmacother 2021; 23:465-472. [PMID: 34937470 DOI: 10.1080/14656566.2021.2019708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Hepatitis B (HBV) and Hepatitis C (HCV) infection place a significant burden on the global health system, with chronic carriage leading to cirrhosis and hepatocellular carcinoma. HBV/HCV coinfection can be seen in highly endemic areas and present a heterogenous group given varying virologic profiles. Coinfected patients have a greater risk of advanced liver disease; hence, diagnosis and early antiviral therapy (AVT) should be a priority. Optimal treatment regimens for coinfected patients remain unknown with differing recommendations, particularly relating to the risk of HBV reactivation whilst on AVT for HCV. AREAS COVERED This article summarizes the available data on HBV/HCV coinfection with regards to epidemiology, virologic interactions, and risk of HBV reactivation. The authors also provide a framework for the assessment and treatment of coinfected patients. EXPERT OPINION There is a moderate risk of HBV reactivation in hepatitis B surface antigen (HBsAg) positive patients undergoing HCV direct-acting antiviral (DAA) treatment; however, clinically significant events are rare. The risk of HBV reactivation in HBsAg negative patients undergoing HCV DAA treatment is negligible. Thus, prophylactic HBV treatment in both groups is not required. The authors recommend close monitoring with HBV treatment if there is evidence of HBV reactivation or elevated alanine aminotransferase levels.
Collapse
Affiliation(s)
- Rachael Jacob
- Department of Gastroenterology, St Vincent's Hospital, Sydney, Australia.,St Vincent's Clinical School, Faculty of Medicine, Unsw Sydney, St Vincent's Hospital, Sydney, Australia
| | - Mark Danta
- Department of Gastroenterology, St Vincent's Hospital, Sydney, Australia.,St Vincent's Clinical School, Faculty of Medicine, Unsw Sydney, St Vincent's Hospital, Sydney, Australia
| |
Collapse
|
8
|
Ferrante ND, Lo Re V. Epidemiology, Natural History, and Treatment of Hepatitis Delta Virus Infection in HIV/Hepatitis B Virus Coinfection. Curr HIV/AIDS Rep 2020; 17:405-414. [PMID: 32607773 DOI: 10.1007/s11904-020-00508-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE OF REVIEW Limited data exist on the prevalence, determinants, and outcomes of hepatitis delta virus (HDV) infection among HIV/hepatitis B virus (HBV)-coinfected persons. This review provides current evidence on the epidemiology, natural history, and treatment of HDV infection in patients with HIV/HBV coinfection and highlights future research needs. RECENT FINDINGS Cross-sectional studies in Europe, Africa, South America, and Asia show that the prevalence of HDV among HIV/HBV-coinfected patients ranges from 1.2 to 25%. No studies have evaluated the prevalence of HDV infection among HIV/HBV-coinfected patients in the USA. HDV infection increases the risk of hepatic decompensation and hepatocellular carcinoma among HIV/HBV-coinfected patients. HDV treatment remains limited to pegylated interferon-alpha, which results in sustained virologic response in fewer than 25%. Data on the epidemiology, natural history, and treatment of HDV among HIV/HBV-coinfected persons remain limited. More research is needed to address these knowledge gaps in order to better manage HDV coinfection in HIV/HBV-coinfected patients.
Collapse
Affiliation(s)
- Nicole D Ferrante
- Division of Gastroenterology and Hepatology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Department of Biostatistics, Epidemiology, and Informatics, Center for Clinical Epidemiology and Biostatistics, Center for Pharmacoepidemiology Research and Training, Perelman School of Medicine, University of Pennsylvania, 836 Blockley Hall, 423 Guardian Drive, Philadelphia, PA, 19104-6021, USA
| | - Vincent Lo Re
- Department of Biostatistics, Epidemiology, and Informatics, Center for Clinical Epidemiology and Biostatistics, Center for Pharmacoepidemiology Research and Training, Perelman School of Medicine, University of Pennsylvania, 836 Blockley Hall, 423 Guardian Drive, Philadelphia, PA, 19104-6021, USA.
- Division of Infectious Diseases, Department of Medicine, Perelman School of Medicine University of Pennsylvania, Philadelphia, PA, USA.
- Center for AIDS Research, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| |
Collapse
|
9
|
Malagnino V, Cerva C, Cingolani A, Ceccherini-Silberstein F, Vergori A, Cuomo G, Perno CF, Puoti M, d'Arminio Monforte A, Cozzi-Lepri A, Andreoni M, Sarmati L. HBcAb Positivity Increases the Risk of Severe Hepatic Fibrosis Development in HIV/HCV-Positive Subjects From the ICONA Italian Cohort of HIV-Infected Patients. Open Forum Infect Dis 2020; 8:ofaa566. [PMID: 33447635 PMCID: PMC7781466 DOI: 10.1093/ofid/ofaa566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 11/11/2020] [Indexed: 11/13/2022] Open
Abstract
Background The aim of this study was to investigate the impact of anti-HBc (HBcAb) positivity on the progression of liver fibrosis (Fibrosis-4 score >3.25) in the Italian cohort of HIV-infected individuals naïve to antiretroviral treatment (ICONA). Methods All patients with FIB-4 <3.25 at baseline were evaluated prospectively: 6966 people with HIV (PWH) were screened and classified based on hepatitis B virus (HBV) and hepatitis C virus (HCV) serology. Results Patients who were HBcAb+/HCV-/HBs antigen (HBsAg)- and HCV+/HBcAb+/HBsAg- or HBsAg+/HBcAb+/HCV- had CD4+ cell counts below the nadir and significantly higher prevalence of AIDS diagnosis at baseline than the other groups (P < .0001). A Cox regression model adjusted for age, HIV transmission mode, country of birth, and alcohol consumption showed a higher relative risk (HR) of progression to FIB-4 >3.25 in HCV+/HBcAb+/HBsAg- patients (HR, 7.2; 95% CI, 3 8–13.64). Conclusions HBcAb+ contributes to liver damage in HIV+/HCV+/HBcAb+/HBsAg- subjects. A careful monitoring for signs of previous HBV infection is needed in this kind of patients.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Massimo Puoti
- ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | | | | | | | | | | |
Collapse
|
10
|
Evaluación de la precisión diagnóstica del sistema Cobas 6800 para la detección de los niveles de viremia del virus de la hepatitis C a partir de muestras de gotas de sangre seca en papel de filtro. Enferm Infecc Microbiol Clin 2020; 38:267-274. [DOI: 10.1016/j.eimc.2019.10.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 10/01/2019] [Accepted: 10/03/2019] [Indexed: 01/22/2023]
|
11
|
Lucifora J, Delphin M. Current knowledge on Hepatitis Delta Virus replication. Antiviral Res 2020; 179:104812. [PMID: 32360949 DOI: 10.1016/j.antiviral.2020.104812] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/20/2020] [Accepted: 04/25/2020] [Indexed: 12/14/2022]
Abstract
Hepatitis B Virus (HBV) that infects liver parenchymal cells is responsible for severe liver diseases and co-infection with Hepatitis Delta Virus (HDV) leads to the most aggressive form of viral hepatitis. Even tough being different for their viral genome (relaxed circular partially double stranded DNA for HBV and circular RNA for HDV), HBV and HDV are both maintained as episomes in the nucleus of infected cells and use the cellular machinery for the transcription of their viral RNAs. We propose here an update on the current knowledge on HDV replication cycle that may eventually help to identify new antiviral targets.
Collapse
Affiliation(s)
- Julie Lucifora
- INSERM, U1052, Cancer Research Center of Lyon (CRCL), Université de Lyon (UCBL1), CNRS UMR_5286, France.
| | - Marion Delphin
- INSERM, U1052, Cancer Research Center of Lyon (CRCL), Université de Lyon (UCBL1), CNRS UMR_5286, France
| |
Collapse
|
12
|
Kostyushev DS, Brezgin SA, Kostyusheva AP, Lipatnikov AD, Simirskii VN, Mamonova NA, Volchkova EV, Maleyev VV, Chulanov VP. INCREASED FORMATION OF PHOSPHORYLATED H2AX FOCI IN NUCLEI OF CELLS INFECTED BY HEPATITIS B AND B+D VIRUSES. Vopr Virusol 2018; 63:165-170. [PMID: 36494972 DOI: 10.18821/0507-4088-2018-63-4-165-170] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Indexed: 12/13/2022]
Abstract
Liver cirrhosis and hepatocellular carcinoma are the most common outcomes of chronic hepatitis B. Hepatitis B virus (HBV) induces transformation and cell death in chronic hepatitis B (CHB). DNA double strand breaks (DSBs) represent the most dangerous type of genome damage. It was shown previously that generation of phosphorylated histone H2AX foci is a reliable marker of DSBs. The aim of this study was to analyse generation of yH2AX foci in HBV and hepatitis D virus (HDV) infection in vitro and in liver biopsies of patients with CHB and CHB with delta-agent (CHD). Human hepatoma cell line HepG2-1.1merHBV with activated HBV life cycle was used to perform real-time PCR for analysis of pregenomic RNA, HBV DNA, HBV cccDNA and for immunocytochemical analysis of yH2AX. Liver biopsies from CHB and CHD patients were analyzed to confirm the results. HBV induces multiple discrete yH2AX foci in HepG2-1.1merHBV cells in vitro and in biopsies of CHB and CHB+D patients. The ratio of hepatocytes w/o yH2AX foci is significantly lower (49,9+/-12,3% vs. 85,5+/-0,9%, p.
Collapse
Affiliation(s)
| | - S A Brezgin
- Central Research Institute of Epidemiology.,I.M. Sechenov First State Medical University
| | - A P Kostyusheva
- Central Research Institute of Epidemiology.,M.V. Lomonosov Moscow State University
| | - A D Lipatnikov
- Central Research Institute of Epidemiology.,D.I. Mendeleev University of Chemical Technology
| | | | | | | | | | - V P Chulanov
- Central Research Institute of Epidemiology.,I.M. Sechenov First State Medical University
| |
Collapse
|
13
|
Sero - Epidemiology of Hepatitis E and D Infections among HIV - Infected and HIV/HCV - Coinfected Patients in Jahrom, Southern Iran. ARCHIVES OF CLINICAL INFECTIOUS DISEASES 2018. [DOI: 10.5812/archcid.77069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
14
|
Béguelin C, Moradpour D, Sahli R, Suter-Riniker F, Lüthi A, Cavassini M, Günthard HF, Battegay M, Bernasconi E, Schmid P, Calmy A, Braun DL, Furrer H, Rauch A, Wandeler G. Hepatitis delta-associated mortality in HIV/HBV-coinfected patients. J Hepatol 2017; 66:297-303. [PMID: 27746337 DOI: 10.1016/j.jhep.2016.10.007] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Revised: 09/28/2016] [Accepted: 10/03/2016] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS Hepatitis delta virus (HDV) infection accelerates the progression of hepatitis B virus (HBV)-related liver disease. We assessed the epidemiological characteristics of HDV infection in the nationwide Swiss HIV Cohort Study and evaluated its impact on clinical outcomes. METHODS All HIV-infected patients with a positive hepatitis B surface antigen test were considered and tested for anti-HDV antibodies. HDV amplification and sequencing were performed in anti-HDV-positive patients. Demographic and clinical characteristics at initiation of antiretroviral therapy, as well as causes of death were compared between HDV-positive and HDV-negative individuals using descriptive statistics. Kaplan-Meier and multivariable Cox regression analyses were used to evaluate the association between HDV infection and overall mortality, liver-related mortality as well as incidence of hepatocellular carcinoma (HCC). RESULTS Of 818 patients with a positive hepatitis B surface antigen tests, 771 (94%) had a stored serum sample available and were included. The prevalence of HDV infection was 15.4% (119/771, 95% CI: 12.9-18.0) and the proportion of HDV-positive patients with HDV replication 62.9% (73/116). HDV-infected patients were more likely to be persons who inject drugs (60.6% vs. 9.1%) and to have a positive hepatitis C virus (HCV) serology (73.1% vs. 17.8%) compared to HDV-uninfected ones. HDV infection was strongly associated with overall death (adjusted hazard ratio 2.33, 95% CI 1.41-3.84), liver-related death (7.71, 3.13-18.97) and with the occurrence of HCC (9.30, 3.03-28.61). Results were similar when persons who inject drugs or HCV-coinfected patients were excluded from the analyses. CONCLUSIONS The prevalence of HDV in hepatitis B surface antigen-positive patients in the Swiss HIV Cohort Study (SHCS) is high and HDV infection is independently associated with mortality and liver-related events, including HCC. LAY SUMMARY Hepatitis delta virus (HDV) infection accelerates the progression of hepatitis B virus (HBV)-related liver disease. In a nationwide cohort of HIV-infected individuals in Switzerland, 15% of HBV-coinfected patients had antibodies to HDV infection, of which a majority had active HDV replication. HDV-infected individuals were 2.5 times more likely to die, eight times more likely to die from a liver-related cause and nine times more likely to develop liver cancer compared to HDV-uninfected ones. Our results emphasize the need for prevention programs (including HBV vaccination), the systematic screening of at risk populations as well as close monitoring, and underline the importance of developing new treatments for chronic HDV infection.
Collapse
Affiliation(s)
- Charles Béguelin
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland
| | - Darius Moradpour
- Division of Gastroenterology and Hepatology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Switzerland
| | - Roland Sahli
- Institute of Microbiology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Switzerland
| | | | - Alexander Lüthi
- Institute for Infectious Diseases, Faculty of Medicine, University of Bern, Switzerland
| | - Matthias Cavassini
- Division of Infectious Diseases, University Hospital Lausanne, University of Lausanne, Switzerland
| | - Huldrych F Günthard
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Switzerland; Institute of Medical Virology, University of Zurich, Switzerland
| | - Manuel Battegay
- Division of Infectious Diseases & Hospital Hygiene, University Hospital Basel, Switzerland
| | - Enos Bernasconi
- Division of Infectious Diseases, Regional Hospital Lugano, Switzerland
| | - Patrick Schmid
- Division of Infectious Diseases and Hospital Epidemiology, Cantonal Hospital St.Gallen, Switzerland
| | - Alexandra Calmy
- Division of Infectious Diseases, University Hospital Geneva, University of Geneva, Switzerland
| | - Dominique L Braun
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Switzerland; Institute of Medical Virology, University of Zurich, Switzerland
| | - Hansjakob Furrer
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland
| | - Andri Rauch
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland
| | - Gilles Wandeler
- Department of Infectious Diseases, Bern University Hospital, University of Bern, Switzerland; Institute of Social and Preventive Medicine, University of Bern, Switzerland.
| | | |
Collapse
|
15
|
Giersch K, Dandri M. Hepatitis B and Delta Virus: Advances on Studies about Interactions between the Two Viruses and the Infected Hepatocyte. J Clin Transl Hepatol 2015; 3:220-9. [PMID: 26623269 PMCID: PMC4663204 DOI: 10.14218/jcth.2015.00018] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Revised: 07/11/2015] [Accepted: 07/12/2015] [Indexed: 12/14/2022] Open
Abstract
The mechanisms determining persistence of hepatitis B virus (HBV) infection and long-term pathogenesis of HBV-associated liver disease appear to be multifactorial. Although viral replication can be efficiently suppressed by the antiviral treatments currently available, viral clearance is generally not achieved since HBV has developed unique replication strategies, enabling persistence of its genome within the infected hepatocytes. Moreover, no direct antiviral therapy exists for the more than 15 million people worldwide that are also coinfected with the hepatitis delta virus (HDV), a defective virus that needs the HBV envelope proteins for propagation. The limited availability of robust HBV and HDV infection systems has hindered the understanding of the complex network of virus-virus and virus-host interactions that are established in the course of infection and slowed down progress in drug development. Since chronic HBV/HDV coinfection leads to the most severe form of chronic viral hepatitis, elucidation of the molecular mechanisms regulating virus-host interplay and pathogenesis are urgently needed. This article summarizes the current knowledge regarding the interactions among HBV, HDV, and the infected target cell and discusses the dependence of HDV on HBV activity and possible future therapeutic approaches.
Collapse
Affiliation(s)
- Katja Giersch
- Department of Internal Medicine, Center for Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maura Dandri
- Department of Internal Medicine, Center for Internal Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- German Center for Infection Research (DZIF), Hamburg-Lübeck-Borstel site, Germany
- Correspondence to: Maura Dandri, Department of Internal Medicine, Center for Internal Medicine, University Medical Center Hamburg-Eppendorf, Martinistr. 52, D-20246 Hamburg, Germany. Tel: +49-40741052949, Fax: +49-40741057232, E-mail:
| |
Collapse
|
16
|
Abstract
Hepatitis D virus (HDV) is an uncommon, defective, single-stranded circular RNA virus that is dependent on the hepatitis B virus' surface antigen envelope proteins for transmission. It is highly pathogenic and associated with high rates of progression to cirrhosis and associated complications. HDV continues to ravage endemic parts of Asia and Europe, and its prevalence in the United States, although low, has not decreased in frequency, despite universal hepatitis B virus vaccination, because of lack of testing and underrecognition. There are few reports on the prevalence and characteristics of HDV infection in the pediatric population. We present 2 patients with HDV infection at our institution; both were from eastern Europe and were treated with pegylated interferon-α. The present standard of care treatment for HDV yields suboptimal results, but insights into the virology of hepatitis D are stimulating the search for novel therapeutic approaches, particularly the development of prenylation inhibitors and viral entry inhibitors.
Collapse
|
17
|
Crowell TA, Berry SA, Fleishman JA, LaRue RW, Korthuis PT, Nijhawan AE, Moore RD, Gebo KA. Impact of hepatitis coinfection on healthcare utilization among persons living with HIV. J Acquir Immune Defic Syndr 2015; 68:425-31. [PMID: 25559601 PMCID: PMC4336227 DOI: 10.1097/qai.0000000000000490] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
: Hepatitis B virus (HBV) and hepatitis C virus (HCV) coinfection are increasingly important sources of morbidity among HIV-infected persons. We determined associations between hepatitis coinfection and healthcare utilization among HIV-infected adults at 4 US sites during 2006-2011. Outpatient HIV visits did not differ by hepatitis serostatus and decreased over time. Mental health visits were more common among HIV/HCV coinfected persons than among HIV monoinfected persons [incidence rate ratio (IRR): 1.27, 95% confidence interval (CI): 1.08 to 1.50]. Hospitalization rates were higher among all hepatitis-infected groups than among HIV monoinfected (HIV/HBV: IRR: 1.23, 95% CI: 1.05 to 1.44; HIV/HCV: IRR: 1.22, 95% CI: 1.10 to 1.36; HIV/HBV/HCV: IRR: 1.31, 95% CI: 1.02 to 1.68). These findings may inform the design of clinical services and allocation of resources.
Collapse
Affiliation(s)
- Trevor A. Crowell
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Stephen A. Berry
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - John A. Fleishman
- Center for Financing, Access, and Cost Trends, Agency for Healthcare Research and Quality, Rockville, MD
| | - Richard W. LaRue
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - P. Todd Korthuis
- Department of Medicine, Oregon Health & Science University, Portland, OR
| | - Ank E. Nijhawan
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | - Richard D. Moore
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Kelly A. Gebo
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| |
Collapse
|
18
|
Milazzo L, Antinori S. Hepatitis virus and HIV interactions. THE LANCET. INFECTIOUS DISEASES 2014; 14:1025-1027. [PMID: 25303842 DOI: 10.1016/s1473-3099(14)70853-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Laura Milazzo
- Department of Biomedical and Clinical Sciences L Sacco, University of Milan, Via GB Grassi 74, 20157, Milan, Italy.
| | - Spinello Antinori
- Department of Biomedical and Clinical Sciences L Sacco, University of Milan, Via GB Grassi 74, 20157, Milan, Italy
| |
Collapse
|
19
|
Sagnelli E, Pisaturo M, Martini S, Sagnelli C, Filippini P, Coppola N. Advances in the treatment of hepatitis B virus/hepatitis C virus coinfection. Expert Opin Pharmacother 2014; 15:1337-49. [PMID: 24773464 DOI: 10.1517/14656566.2014.913571] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Patients with chronic hepatitis B virus (HBV)/hepatitis C virus (HCV) coinfection are at a high risk of developing liver cirrhosis and hepatocellular carcinoma, and consequently, warrant effective treatment. AREAS COVERED Effective treatment should eradicate HCV infection and inhibit HBV replication but without serious adverse reactions. Careful evaluation of disease progression, predominance of one virus over another, comorbidities and concomitant hepatitis delta virus and/or HIV infection are essential for better therapy choices. In the case of HCV predominance, Peg-interferon plus ribavirin with or without a first-generation directly acting antiviral (DAA) should be the first choice, but future treatments will be DAA-based and interferon-free. In the case of HBV predominance, tenofovir or entecavir should be part of treatment. Patients should be closely monitored for early identification and treatment of HCV or HBV reactivation. EXPERT OPINION High potency and high genetic barrier nucleos(t)ide analogues to inhibit HBV replication have been used for years, with no urgency for new drugs. Several DAAs for interferon-free therapy for HCV eradication will be available in the near future. We hope that the high cost of these drugs will not be a limitation to their use in developing countries. Further investigation of HBV/HCV interaction is needed before and during the administration of new therapies.
Collapse
Affiliation(s)
- Evangelista Sagnelli
- Department of Mental Health and Public Medicine, Division of Infectious Diseases, Second University of Naples , Naples , Italy +39 81 5560885 ; +39 81 5666207 ; ,
| | | | | | | | | | | |
Collapse
|
20
|
Lo Re V, Wang L, Devine S, Baser O, Olufade T. Hepatic decompensation in patients with HIV/Hepatitis B Virus (HBV)/Hepatitis C Virus (HCV) triple infection versus HIV/HCV coinfection and the effect of anti-HBV nucleos(t)ide therapy. Clin Infect Dis 2014; 59:1027-31. [PMID: 24944235 DOI: 10.1093/cid/ciu476] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
The incidence rate of hepatic decompensation was higher in patients with human immunodeficiency virus (HIV)/hepatitis B virus (HBV)/hepatitis C virus (HCV) triple infection than in those with HIV/HCV coinfection (24.1 vs 10.8 events per 1000 person-years; hazard ratio [HR], 1.89; 95% confidence interval [CI], 1.12-3.18). Compared with HIV/HCV-infected patients, the rate of decompensation was increased among HIV/HBV/HCV-infected patients receiving no anti-HBV therapy (HR, 2.48; 95% CI, 1.37-4.49) but not among those who did receive such therapy (HR, 1.09; 95% CI, .40-2.97).
Collapse
Affiliation(s)
- Vincent Lo Re
- Department of Medicine and Penn Center for AIDS Research Department of Biostatistics and Epidemiology and Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania and Philadelphia VA Medical Center, Philadelphia, Pennsylvania
| | - Li Wang
- Analytic Research, STATinMED Research, Dallas, Texas
| | - Scott Devine
- US Outcomes Research, Merck Sharpe and Dohme Corporation, Whitehouse Station, New Jersey
| | - Onur Baser
- Analytic Research, STATinMED Research, Dallas, Texas Department of Economics, Administrative, and Social Sciences, MEF University, Istanbul, Turkey
| | - Temitope Olufade
- US Outcomes Research, Merck Sharpe and Dohme Corporation, Whitehouse Station, New Jersey
| |
Collapse
|
21
|
Saravanan S, Madhavan V, Velu V, Murugavel KG, Waldrop G, Solomon SS, Balakrishnan P, Kumarasamy N, Smith DM, Mayer KH, Solomon S, Thyagarajan SP. High prevalence of hepatitis delta virus among patients with chronic hepatitis B virus infection and HIV-1 in an intermediate hepatitis B virus endemic region. J Int Assoc Provid AIDS Care 2013; 13:85-90. [PMID: 23722085 DOI: 10.1177/2325957413488166] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
We conducted a study to investigate HIV and hepatitis delta virus (HDV) coinfection among patients with chronic hepatitis B virus (HBV) infection and the triple infection's (HIV/HBV/HDV) clinical implications in India, an intermediate HBV endemic region, with an estimated HIV-positive population of 2.5 million. A total of 450 patients (men: 270; women: 180) with chronic HBV infections and 135 healthy volunteers were screened for HIV and HDV. The incidence of the triple infection was low (4 [0.8%]) compared with dual infections of HIV-1/HBV (7 [1.5%]) and HBV/HDV (22[4.8%]). Among 21- to 40-year-olds, HBV/HDV coinfection (45.8%) and HBV/HDV/HIV-1 triple infection was predominant (75%). Among 11 patients coinfected with HIV-1/HBV, 4 (36%) were tri-infected and were also associated with chronic hepatitis and cirrhosis. The HDV coinfection was higher among patients coinfected with HBV/HIV-1, despite the declining trend in HDV infection among HIV-negative patients, as previously reported. Thus, it is important to assess the impact of HIV, chronic HBV, and HDV tri-infection in India.
Collapse
Affiliation(s)
- Shanmugam Saravanan
- Y.R. Gaitonde Centre for AIDS Research and Education (YRG CARE), Voluntary Health Services (VHS) Hospital, Chennai, Tamil Nadu, India
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
22
|
Mendes-Correa MC, Gomes-Gouvêa MS, Alvarado-Mora MV, Da Silva MH, Lázari C, Cavalcanti NCS, Alonso FK, Carpinelli CC, Uip DE, Pinho JRR. Hepatitis delta in HIV/HBV co-infected patients in Brazil: is it important? Int J Infect Dis 2011; 15:e828-32. [PMID: 21999909 DOI: 10.1016/j.ijid.2011.08.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2011] [Accepted: 08/26/2011] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVES This study was carried out to evaluate the prevalence of hepatitis delta virus (HDV) among human immunodeficiency virus (HIV)/hepatitis B virus (HBV) co-infected patients from São Paulo, in the Southeast Region of Brazil. METHODS A total of 3259 HIV patients with serological markers for HBV were initially enrolled in the study. Among these patients, 154 (4.7%) were hepatitis B surface antigen (HBsAg)-reactive. Serum samples were obtained from 86 HBsAg-positive patients and were submitted to anti-HDV serological assay. RESULTS One (1.2%) HIV/HBV patient was found to be anti-HDV-positive, and the HDV infection was confirmed by PCR. Phylogenetic analysis showed that this HDV sequence grouped with other HDV genotype 1 sequences from Mediterranean European countries, suggesting that this virus has a common ancestor with HDV from that region. This patient was probably infected by sexual transmission, as he reported unprotected sexual intercourse with multiple partners over the course of many years but denied intravenous drug use or any travel to the Brazilian Amazon, an area known to have a high HDV prevalence. CONCLUSIONS HDV infection is infrequent in the Southeast Region of Brazil, however there have been a few cases in this region. HIV/HBV patients are at potential risk for HDV infection, therefore investigations for the presence of HDV infection must be carried out in these patients.
Collapse
|
23
|
Molecular epidemiology of hepatitis D virus infection among injecting drug users with and without human immunodeficiency virus infection in Taiwan. J Clin Microbiol 2010; 49:1083-9. [PMID: 21191061 DOI: 10.1128/jcm.01154-10] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
An outbreak of human immunodeficiency virus (HIV) infection occurred among injecting drug users (IDU) in Taiwan between 2003 and 2006, when an extremely high prevalence of hepatitis C virus (HCV) infection was also detected. To determine whether clusters of hepatitis D virus (HDV) infection occurred in this outbreak, 4 groups of subjects were studied: group 1, HIV-infected IDU (n = 904); group 2, HIV-infected non-IDU (n = 880); group 3, HIV-uninfected IDU (n = 211); and group 4, HIV-uninfected non-IDU (n = 1,928). The seroprevalence of hepatitis B virus (HBV) was 19.8%, 18.4%, 17.1%, and 6.7%, and HDV seroprevalence among HBV carriers was 75.4%, 9.3%, 66.7%, and 2.3%, for groups 1, 2, 3, and 4, respectively. Ninety-nine of 151 (65.6%) HDV-seropositive IDU had HDV viremia: 5 were infected with HDV genotype I, 41 with genotype II, 51 with genotype IV, and 2 with genotypes II and IV. In the phylogenetic analysis, only one cluster of 4 strains within the HDV genotype II was identified. Among patients with HCV viremia, a unique cluster within genotype 1a was observed; yet, patients within this cluster did not overlap with those observed in the HDV phylogenetic analysis. In summary, although IDU had a significantly higher HDV seroprevalence, molecular epidemiologic investigations did not support that HDV was introduced at the same time as HCV among IDU.
Collapse
|
24
|
Soriano V, Mocroft A, Peters L, Rockstroh J, Antunes F, Kirkby N, de Wit S, Monforte AD, Flisiak R, Lundgren J. Predictors of hepatitis B virus genotype and viraemia in HIV-infected patients with chronic hepatitis B in Europe. J Antimicrob Chemother 2010; 65:548-555. [DOI: 10.1093/jac/dkp479] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
|
25
|
Boyd A, Lacombe K, Miailhes P, Gozlan J, Bonnard P, Molina JM, Lascoux-Combe C, Serfaty L, Gault E, Desvarieux M, Girard PM. Longitudinal evaluation of viral interactions in treated HIV-hepatitis B co-infected patients with additional hepatitis C and D virus. J Viral Hepat 2010; 17:65-76. [PMID: 19682317 DOI: 10.1111/j.1365-2893.2009.01153.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Virological interactions of hepatitis B (HBV), hepatitis C (HCV) and hepatitis D (HDV) viruses in HIV-infected patients have been poorly characterized especially under treatment influences. Undetection rates of hepatitis viruses were longitudinally analyzed in a 3-year cohort of 308 HIV-HBV co-infected patients and compared using Generalized Estimating Equation models adjusted for age, HIV-RNA, CD4 cell-count and antiviral treatment. Chronic hepatitis co-infection in HIV-infected patients (age years, SD) was: 265 HBV (40.7, 8.2); 19 HBV-HCV (39.7, 4.1); 12 HBV-HDV (35.2, 9.9); 12 HBV-HCV-HDV (39.2, 5.2). At inclusion, treatment with lamivudine/tenofovir was not significantly different between co-infection groups. HBV suppression was significantly associated with HDV (aOR = 3.85, 95%CI 1.13-13.10, P = 0.03) and HCV tri-infection (aOR = 2.65, 95%CI 1.03-6.81, P = 0.04), but marginally associated with HIV-HBV-HCV-HDV (aOR = 2.32, 95%CI 0.94-5.74, P = 0.07). In quad-infection, lower HDV-undetectability (vs HIV-HBV-HDV, P = 0.2) and higher HCV-undetectability (vs HIV-HBV-HCV, P = 0.1) were demonstrated. The degree of HBV suppression varied between visits and co-infection groups [range of aOR during follow-up (vs HIV-HBV co-infection): HIV-HBV-HCV = 2.23-5.67, HIV-HBV-HDV = 1.53-15.17]. In treated co-infected patients, HDV expressed continuous suppression over HCV- and HBV-replications. Peaks and rebounds from undetectable hepatitis B, C and/or D viremia warrant closer follow-up in this patient population. HDV-replication was uncontrolled even with antiviral treatment.
Collapse
Affiliation(s)
- A Boyd
- INSERM, Paris and UMR-S707, Université Pierre et Marie Curie-Paris6, Paris, France
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Viral interference between hepatitis B, C, and D viruses in dual and triple infections in HIV-positive patients. J Acquir Immune Defic Syndr 2009; 51:574-81. [PMID: 19590432 DOI: 10.1097/qai.0b013e3181add592] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To investigate the reciprocal inhibitory effects of hepatitis B virus (HBV)/hepatitis C virus (HCV)/hepatitis D virus (HDV) infections in naive and previously antiretroviral-experienced HIV-positive patients. DESIGN This retrospective study involved 72 consecutive patients of the Italian Cohort Naive Antiretroviral cohort: 21 coinfected with HBV/HCV (group 1BC), 18 infected with HBV (group 2B), and 33 infected with HCV (group 3C). METHODS Viral interference between HBV and HCV was assessed by means of the qualitative detection, quantification, and genotyping of each virus; HDV infection was assessed by means of genomic amplification. RESULTS Univariate analysis showed that HBV DNA was less frequently detected in group 1BC than in group 2B (16 of 21 vs 18 of 18; P = 0.02), their HBV load was significantly lower (median 3.9 vs 5.4 log10 HBV DNA copies/mL; P = 0.002), and they more frequently carried HBV genotype D (12 of 13 vs 4 of 11; P = 0.0071). HCV RNA was less frequently detected in group 1BC than in group 3C (12 of 21 vs 33 of 33; P < 0.0001), and HDV RNA was more frequently detected in group 1BC than in group 2B (9 of 21 vs 2 of 18; P = 0.028). Multivariate analysis of the HBV-infected subjects showed that the risk of HCV coinfection was associated with older age [relative risk 0.28, 95% confidence interval (CI): 0.09 to 0.90; P = 0.033 for every 10 years older] and intravenous drug use (relative risk 73, 95% CI: 2.4 to >999.999; P = 0.013). The only predictor of HBV coinfection in HCV-infected individuals was a lower HCV load (relative risk 0.30, 95% CI: 0.11 to 0.79 for every additional log10 HCV RNA; P = 0.015). CONCLUSION HBV and HCV showed alternative dominant replication in the I.Co.N.A. cohort, with HBV having a more unfavorable effect on HCV replication.
Collapse
|
27
|
Williams V, Brichler S, Radjef N, Lebon P, Goffard A, Hober D, Fagard R, Kremsdorf D, Dény P, Gordien E. Hepatitis delta virus proteins repress hepatitis B virus enhancers and activate the alpha/beta interferon-inducible MxA gene. J Gen Virol 2009; 90:2759-2767. [PMID: 19625466 DOI: 10.1099/vir.0.011239-0] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Co-infection and superinfection of hepatitis B virus (HBV) with hepatitis delta virus (HDV) leads to suppression of HBV replication both in patients and in animal and cellular models. The mechanisms behind this inhibition have not previously been explored fully. HBV replication is governed by four promoters and two enhancers, Enh1 and Enh2. Repression of these enhancers has been reported to be one of the main mechanisms of HBV inhibition. Moreover, in a previous study, it has been demonstrated that alpha interferon (IFN-alpha)-inducible MxA protein inhibits HBV replication. HDV encodes two proteins, p24 and p27. p27 was shown to activate several heterologous promoters, including HBV promoters. In an attempt to analyse the mechanisms of HBV inhibition by HDV, the question was raised whether HDV proteins could act directly by repressing HBV enhancers, and/or indirectly by activating the MxA gene. This issue was addressed in a co-transfection model in Huh-7 cells, using p24- or p27-expressing plasmids along with Enh1, Enh2, HBV and MxA promoter-luciferase constructs. Enh1 and Enh2 were strongly repressed, by 60 and 80 % and 40 and 60 %, by p24 and p27, respectively. In addition, p27 was responsible for threefold activation of the MxA promoter and potentiation of IFN-alpha on this promoter. MxA mRNA quantification and a virus yield reduction assay confirmed these results. In conclusion, this study shows that HDV proteins inhibit HBV replication by trans-repressing its enhancers and by trans-activating the IFN-alpha-inducible MxA gene.
Collapse
Affiliation(s)
- Virginie Williams
- INSERM U845, Faculté de Médecine de Necker, Université Paris 5, France
- Service de Bactériologie, Virologie, Hygiène, Associé au Centre National de Référence des Hépatites B, C et Delta, Hôpital Avicenne, Assistance Publique des Hôpitaux de Paris, Université Paris 13, Faculté de Bobigny, France
| | - Ségolène Brichler
- INSERM U845, Faculté de Médecine de Necker, Université Paris 5, France
- Service de Bactériologie, Virologie, Hygiène, Associé au Centre National de Référence des Hépatites B, C et Delta, Hôpital Avicenne, Assistance Publique des Hôpitaux de Paris, Université Paris 13, Faculté de Bobigny, France
| | - Nadjia Radjef
- Service de Bactériologie, Virologie, Hygiène, Associé au Centre National de Référence des Hépatites B, C et Delta, Hôpital Avicenne, Assistance Publique des Hôpitaux de Paris, Université Paris 13, Faculté de Bobigny, France
| | - Pierre Lebon
- Laboratoire de Virologie, Hôpital Saint Vincent de Paul, Université Paris 5, France
| | - Anne Goffard
- Service de Virologie, UPRES EA 3610 Faculté de Médecine, Université Lille 2, Centre Hospitalier Régional et Universitaire de Lille, France
| | - Didier Hober
- Service de Virologie, UPRES EA 3610 Faculté de Médecine, Université Lille 2, Centre Hospitalier Régional et Universitaire de Lille, France
| | - Remi Fagard
- Laboratoire de Biochimie, Hôpital Avicenne, Assistance Publique des Hôpitaux de Paris, Université Paris 13, Faculté de Bobigny, France
| | - Dina Kremsdorf
- INSERM U845, Faculté de Médecine de Necker, Université Paris 5, France
| | - Paul Dény
- INSERM U871, Lyon, France
- Service de Bactériologie, Virologie, Hygiène, Associé au Centre National de Référence des Hépatites B, C et Delta, Hôpital Avicenne, Assistance Publique des Hôpitaux de Paris, Université Paris 13, Faculté de Bobigny, France
| | - Emmanuel Gordien
- INSERM U845, Faculté de Médecine de Necker, Université Paris 5, France
- Service de Bactériologie, Virologie, Hygiène, Associé au Centre National de Référence des Hépatites B, C et Delta, Hôpital Avicenne, Assistance Publique des Hôpitaux de Paris, Université Paris 13, Faculté de Bobigny, France
| |
Collapse
|
28
|
Moltó J, Llibre JM, Ribera E, Mínguez C, del Río JS, Pedrol E, Vallecillo G, Cedeño S, Valle M, Miranda C, Negredo E, Clotet B. Saquinavir exposure in HIV-infected patients with chronic viral hepatitis. J Antimicrob Chemother 2009; 63:992-7. [PMID: 19279052 DOI: 10.1093/jac/dkp070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES The aim of this study was to assess the influence of hepatitis B virus or hepatitis C virus co-infection and the extent of liver fibrosis on saquinavir and ritonavir pharmacokinetics in HIV-infected subjects without liver function impairment. METHODS A cross-sectional, comparative study enrolling HIV-infected adults receiving saquinavir/ritonavir 1000/100 mg twice daily or 1500/100 mg once daily was conducted. Patients with chronic viral hepatitis (HEP+) were grouped as having advanced liver fibrosis (HEP+/FIB+) or not (HEP+/FIB-) based on the FIB-4 index. Saquinavir and ritonavir trough concentrations (C(trough)) in plasma were determined by HPLC. The geometric mean ratio (GMR) was used to compare saquinavir and ritonavir C(trough) between HEP- and HEP+ patients, and the influence of the extent of liver fibrosis on saquinavir and ritonavir pharmacokinetics was explored using analysis of variance. RESULTS One hundred and thirty-eight patients on twice-daily saquinavir/ritonavir (67 HEP-, 71 HEP+) and 36 patients on once-daily saquinavir/ritonavir (12 HEP-, 24 HEP+) were included. Saquinavir C(trough) was comparable between HEP- and HEP+ patients receiving either saquinavir/ritonavir 1000/100 mg twice daily [GMR 0.91, 95% confidence interval (CI) 0.60-1.37; P = 0.655] or 1500/100 mg once daily (GMR 0.88, 95% CI 0.39-1.97; P = 0.752). Similarly, ritonavir C(trough) was also comparable between HEP- and HEP+ patients. The extent of liver fibrosis was not significantly related to saquinavir or ritonavir C(trough) in patients receiving either of the two studied doses. CONCLUSIONS Saquinavir C(trough) was not increased in HIV-infected patients with chronic viral hepatitis in the absence of liver function impairment. These results confirm that no specific dose modification of saquinavir/ritonavir should be recommended in this setting.
Collapse
Affiliation(s)
- José Moltó
- 'Lluita contra la SIDA' Foundation, Hospital Universitari Germans Trias i Pujol, Badalona, Spain.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Antonucci G, Vairo F, Iacomi F, Comandini UV, Solmone M, Piselli P, Boumis E, Lauria FN, Capobianchi MR, Ippolito G, Puro V. Role of hepatitis B virus, hepatitis D virus and other determinants on suppression of hepatitis C viraemia in HIV infected patients with chronic HCV infection: a longitudinal evaluation. ACTA ACUST UNITED AC 2009; 40:928-34. [PMID: 18651264 DOI: 10.1080/00365540802275846] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The role of hepatitis B virus (HBV) or hepatitis D virus (HDV) coinfections as determinants of hepatitis C virus (HCV) suppression in the setting of HIV-HCV coinfection are poorly understood. Our aim was to assess whether HCV viral replication may be affected by HBV or HDV coinfection in the setting of immunodeficiency driven by HIV.Among the 138 enrolled patients 28(20.3%) tested HCV RNA negative and 110 (79.7%) tested HCV RNA negative. The HCV RNA negative patients showed an higher rate of HBsAg positivity compared with those tested HCVRNA positive [12/28 (42.9%) and 5/110 (4.6%), respectively]. Patients with HCV-HBV-HDV coinfection had the highest chance of having an undetectable HCV RNA (adjusted odds ratio (AOR): 92.0, 95% confidence interval (CI) 5.7-1483.5, p<0.0001). Furthermore, HBV coinfection per se was also found to be independently associated with negative HCV viraemia (AOR: 18.5, 95% CI 2.4-143.5, p<0.0001). HBsAg-positive patients with negative HCV viraemia maintained undetectable levels over time. Our results support a direct role of HBV and HDV coinfections in suppressing HCV viraemia in HIV infected patients. This effect is durable over time, and is not influenced by HAART including anti-HBV drugs.
Collapse
Affiliation(s)
- Giorgio Antonucci
- Clinical Department of Infectious Disease, National Institute for Infectious Diseases, L. Spallanzani, Rome, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Care of HIV patients with chronic hepatitis B: updated recommendations from the HIV-Hepatitis B Virus International Panel. AIDS 2008; 22:1399-410. [PMID: 18614862 DOI: 10.1097/qad.0b013e3282f8b46f] [Citation(s) in RCA: 133] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Nearly 10% of the estimated 36 million people having HIV worldwide suffer from chronic hepatitis B virus (HBV) infection. The advent of new antiviral agents against HBV and the recent availability of improved molecular diagnostic tools have revolutioned the management of HIV/HBV coinfected patients. The present study represents an update of the current knowledge about HBV/HIV coinfection and an intent to provide practical advise about how to give the best care to HIV-infected persons with chronic hepatitis B.
Collapse
|
31
|
Maida I, Ríos M, Pérez-Saleme L, Ramos B, Soriano V, Pegram P, Mura M, Sánchez-Margalet V, Saldívar-Cornejo I, Wilkin A, Babudieri S, Núñez M. Profile of patients triply infected with HIV and the hepatitis B and C viruses in the HAART era. AIDS Res Hum Retroviruses 2008; 24:679-83. [PMID: 18462085 DOI: 10.1089/aid.2007.0240] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
HIV-HCV-HBV-coinfected patients were assessed to characterize the viral interactions in the setting of HIV coinfection and in the HAART era. All positive anti-HCV antibody and HBs antigen-positive HIV-infected patients were identified at five HIV clinics. Antihepatitis delta (HDV) antibody, serum HIV RNA, HCV RNA, and HBV DNA quantification and genotype determinations were performed. Out of 67 patients identified 47 (70%) were receiving anti-HBV therapy. HCV RNA and HBV DNA were detectable in 52.5% and 37% of patients, respectively. All possible patterns were found, regardless of anti-HBV therapy. HDV coinfection was associated with undetectable HCV RNA [RR 9.52 (95% CI 1.85-49.01); p = 0.007]. Independent factors predicting undetectable HBV DNA lacked HBeAg [RR 13.94 (95% CI 3.05-63.72); p = 0.001] and use of anti-HBV therapy [RR 11.42 (95% CI 2.43-53.54); p = 0.002]. Replication and genotypes of HCV or HBV had no impact on the replication of the other virus. In conclusion, in this cohort of triple infection (HBV/HCV/HIV) various viral patterns were identified. Spontaneous HCV clearance was frequent, and it was independently associated with HDV coinfection. In the absence of HBV therapy, HBV most often actively replicates. HBV/HCV replication or genotypes were not related to the replication of the other virus.
Collapse
Affiliation(s)
- I. Maida
- Hospital Carlos III, Madrid, Spain
- Istituto Malattie Infettive, Sassari, Italy
| | - M.J. Ríos
- Hospital Virgen de la Macarena, Sevilla, Spain
| | - L. Pérez-Saleme
- Hospital de Especialidades CMN SXXI, IMSS, México DF, Mexico
| | - B. Ramos
- Hospital Carlos III, Madrid, Spain
| | | | - P.S. Pegram
- Wake Forest University Health Sciences, Winston Salem, North Carolina 27157
| | - M.S. Mura
- Istituto Malattie Infettive, Sassari, Italy
| | | | | | - A. Wilkin
- Wake Forest University Health Sciences, Winston Salem, North Carolina 27157
| | | | - M. Núñez
- Wake Forest University Health Sciences, Winston Salem, North Carolina 27157
| |
Collapse
|
32
|
Sheldon J, Ramos B, Toro C, Ríos P, Martínez-Alarcón J, Bottecchia M, Romero M, Garcia-Samaniego J, Soriano V. Does Treatment of Hepatitis B virus (HBV) Infection Reduce Hepatitis Delta virus (HDV) Replication in HIV-HBV-HDV-Coinfected Patients? Antivir Ther 2008. [DOI: 10.1177/135965350801300110] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Hepatitis delta virus (HDV) has a unique replication process that requires coinfection with hepatitis B virus (HBV). Treatment is currently limited to interferon therapy. The role of potent nucleos(t)ide analogues active against HBV has not been well examined in chronic delta hepatitis (CDH). Methods HIV-positive patients with CDH attending our hospital were identified and longitudinally studied. Serum HBV DNA, HDV RNA and HIV RNA, treatment regimens, and biochemical and serological markers were assessed at yearly intervals. Liver fibrosis was measured by transient elastography during the last 2 years. Results Sixteen patients were identified and treated with anti-HBV therapy (median time 6.1 years). The majority were male and previous intravenous drug users. Median baselines were: HDV RNA 7 log10 copies/ml, HIV RNA 1.7 log10 copies/ml, HBV DNA 1.1 log10 IU/ml and alanine aminotransferase (ALT) 98 IU/ml. A significant correlation was found between HDV RNA and HBV DNA (r=0.226, P=0.015), aspartate aminotransferase (r=0.430, P<0.0001), ALT (r=0.441, P<0.0001) and hepatitis B surface antigen (HBsAg) (r=0.557, P<0.0001). Overall, 13 patients showed a reduction in HDV viraemia and ALT levels, and three of them achieved undetectable HDV RNA and normal ALT levels. Conclusion Patients undergoing successful anti-HBV therapy with potent nucleos(t)ide analogues seem to indirectly benefit from suppression of HDV replication, albeit not very efficiently. Hypothetically, a significant and sustained reduction in serum HDV RNA might only be seen when a reduction in HBV covalently closed circular DNA or HBV surface antigen is achieved, which may require long periods of successful anti-HBV therapy. To our knowledge, this is the first evidence of the benefit of potent anti-HBV nucleos(t)ide analogue therapy in CDH.
Collapse
Affiliation(s)
- Julie Sheldon
- Department of Infectious Diseases, Hospital Carlos III, Madrid, Spain
| | - Belén Ramos
- Department of Infectious Diseases, Hospital Carlos III, Madrid, Spain
| | - Carlos Toro
- Department of Infectious Diseases, Hospital Carlos III, Madrid, Spain
| | - Pilar Ríos
- Department of Infectious Diseases, Hospital Carlos III, Madrid, Spain
| | | | | | - Miriam Romero
- Hepatology Unit, CIBEREHD, Hospital Carlos III, Madrid, Spain
| | | | - Vincent Soriano
- Department of Infectious Diseases, Hospital Carlos III, Madrid, Spain
| |
Collapse
|
33
|
Impact of chronic hepatitis C and/or D on liver fibrosis severity in patients co-infected with HIV and hepatitis B virus. AIDS 2007; 21:2546-9. [PMID: 18025897 DOI: 10.1097/qad.0b013e3282f2a94f] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The histological study on the reciprocal influence of chronic hepatitis C (HCV) and/or delta (HDV) on liver damage in a cohort of 134 HIV-HBV co-infected patients concluded on a significant association between HDV co-infection (noted in 13 patients) and Metavir F3-F4 liver fibrosis score [odds ratio (OR) = 7.08, 95% confidence interval (CI) = 1.06-47.28 for HBV-HDV, OR = 10.02, 95% CI = 1.03-97.42 for HBV-HCV-HDV, compared to OR = 1.76, 95% CI = 0.50-6.17 for HBV alone]. Co-treatment of other multiple viral hepatitis infections should also be taken into consideration, especially in the case of chronic HDV.
Collapse
|
34
|
Filippini P, Coppola N, Pisapia R, Martini S, Marrocco C, Di Martino F, Sagnelli C, Filippini A, Sagnelli E. Virological and clinical aspects of HBV-HCV coinfection in HIV positive patients. J Med Virol 2007; 79:1679-85. [PMID: 17854026 DOI: 10.1002/jmv.20992] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In a long-term follow-up study the clinical and virological presentation of HBV/HCV coinfection in anti-HIV positive patients was evaluated. Plasma HBV-DNA, HCV-RNA, and HIV-RNA were determined by PCR in 5 HBsAg/anti-HCV/anti-HIV positive patients, in 4 HBsAg/anti-HIV positive patients and in 82 anti-HCV/anti-HIV positive patients first observed at a Unit of Infectious Diseases in Naples (Italy) from 1990 to 2000 (follow up 6-16 years). All five hepatitis B and C coinfected patients showed reciprocal inhibition of viral replication on admission and during the follow up. At the end of the follow up a clearance of HBsAg from serum was observed in four patients and a clearance of anti-HCV in one of them. In two patients after clearance of HBsAg, evidence of occult HBV infection was observed, at times associated with a hepatic flare. None of the four patients with HIV/HBV coinfection lost HBsAg and none of the 82 with HIV/HCV coinfection lost anti-HCV during the follow up. In anti-HIV positive patients HBV/HCV coinfection is characterized by reciprocal inhibition of viral replication, more evident in HBV expression in plasma and at times by progression to occult HBV infection.
Collapse
Affiliation(s)
- Pietro Filippini
- Department of Public Medicine, Section of Infectious Diseases, Second University of Naples, Naples, Italy
| | | | | | | | | | | | | | | | | |
Collapse
|
35
|
Soriano V, Puoti M, Sulkowski M, Cargnel A, Benhamou Y, Peters M, Mauss S, Bräu N, Hatzakis A, Pol S, Rockstroh J. Care of patients coinfected with HIV and hepatitis C virus: 2007 updated recommendations from the HCV-HIV International Panel. AIDS 2007; 21:1073-89. [PMID: 17502718 DOI: 10.1097/qad.0b013e3281084e4d] [Citation(s) in RCA: 265] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Vincent Soriano
- Department of Infectious Diseases, Hospital Carlos III, Calle Sinesio Delgado 10, 28029 Madrid, Spain.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Sollima S, Caramma I, Menzaghi B, Massetto B, Acquaviva V, Giulani G, Moroni M, Antinori S. Chronic coinfection with hepatitis B and hepatitis C viruses in an Italian population of HIV-infected patients. J Acquir Immune Defic Syndr 2007; 44:606-7. [PMID: 17413991 DOI: 10.1097/qai.0b013e318031d5b5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
37
|
Sheng WH, Hung CC, Kao JH, Chang SY, Chen MY, Hsieh SM, Chen PJ, Chang SC. Impact of hepatitis D virus infection on the long-term outcomes of patients with hepatitis B virus and HIV coinfection in the era of highly active antiretroviral therapy: a matched cohort study. Clin Infect Dis 2007; 44:988-95. [PMID: 17342655 DOI: 10.1086/511867] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2006] [Accepted: 12/05/2006] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Triple infection with human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis D virus (HDV) is rare. The influence of HDV infection on the responses to highly active antiretroviral therapy and hepatic complications in patients with HBV-HIV coinfection remains uncertain. METHODS Twenty-six HDV-infected case patients and 78 HDV-uninfected matched control subjects were identified between 1 January 1995 and 30 June 2003. Clinical and immunologic outcomes were noted, and HBV and HIV loads and genotypic resistance of HBV to lamivudine were determined. RESULTS Case patients had a higher rate of injection drug use (7.7% vs. 1.3%; P=.05) and lower serum levels of HBV DNA (median level, 4.04 vs. 5.75 log10 copies/mL; P=.07) than control subjects. During a median observation period of 54.7 months, HDV infection did not have an adverse impact on clinical, virological, or immunologic responses to highly active antiretroviral therapy. However, case patients had higher rates of hepatitis flares (57.7% vs. 23.1%; P=.002), hyperbilirubinemia (34.6% vs. 14.1%; P=.04), liver cirrhosis (26.9% vs. 5.1%; P=.009), hepatic decompensation (23.1% vs. 5.1%; P=.007), and death (adjusted hazard ratio, 5.41; 95% confidence interval, 1.39-23.85; P=.02), although these patients had a lower risk of genotypic resistance to lamivudine (0% vs. 57.1%; P=.003). CONCLUSIONS HDV infection did not affect clinical, virological, or immunologic responses to highly active antiretroviral therapy in patients with HBV-HIV coinfection. HDV infection increased risk of hepatitis flares, liver cirrhosis, hepatic decompensation, and death in patients with HBV-HIV coinfection.
Collapse
Affiliation(s)
- Wang-Huei Sheng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | | | | | | | | | | | | | | |
Collapse
|
38
|
Moltó J, Valle M, Blanco A, Negredo E, DelaVarga M, Miranda C, Miranda J, Domingo P, Vilaró J, Tural C, Costa J, Barbanoj MJ, Clotet B. Lopinavir/Ritonavir Pharmacokinetics in HIV and Hepatitis C Virus Co-Infected Patients without Liver Function Impairment. Clin Pharmacokinet 2007; 46:85-92. [PMID: 17201460 DOI: 10.2165/00003088-200746010-00005] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND OBJECTIVE To assess the influence of hepatitis C virus (HCV) co-infection and the extent of liver fibrosis on lopinavir/ritonavir pharmacokinetics in HIV-infected patients without liver function impairment. METHODS Cross-sectional, comparative study enrolling HIV-infected adults receiving lopinavir/ritonavir (400 mg/100 mg twice daily). HIV/HCV co-infected patients were grouped as having advanced fibrosis (HCV+/FIB+, n=7) or not (HCV+/FIB-, n=8) based on the FIB-4 index. A full concentration-time profile was obtained for each patient, and blood samples were collected before (0), and 1, 2, 4, 6, 8, 10 and 12 hours after a lopinavir/ritonavir dose. Lopinavir and ritonavir concentrations in plasma were determined by high-performance liquid chromatography. Maximum and minimum plasma concentrations (Cmax and Cmin), area under the plasma concentration-time curve from 0 to 12 hours (AUC12), apparent oral clearance at steady state (CLss/F), and apparent volume of distribution after oral administration (Vd/F) were calculated for each individual using a non-compartmental approach. RESULTS Twenty-six HCV- and 22 HCV+patients were enrolled. Lopinavir and ritonavir pharmacokinetics were comparable between HCV- and HCV+patients. However, the Vd/F of lopinavir was 125% higher in HCV+/FIB+patients than in HCV-patients (p=0.015) and 107% higher than in HCV+/FIB-(p=0.040) patients. The CLss/F of ritonavir was 40% lower in HCV+/FIB+patients than in HCV-patients (p=0.005) and 44% lower than in HCV+/FIB-patients (p=0.040). Thus, for ritonavir AUC12, Cmax and Cmin in HCV+/FIB+patients were 63%, 86% and 100% higher, respectively, when compared with those parameters in HCV-patients (p=0.005, p=0.012 and p=0.015, respectively), and 80%, 86% and 100% higher, respectively, when compared with levels in HCV+/FIB- patients (p=0.040, p=0.040 and p=0.029, respectively). CONCLUSION Lopinavir exposure is similar in HIV-infected patients with or without HCV co-infection and without liver function impairment. However, ritonavir exposure may be higher in this setting, particularly in individuals with advanced liver fibrosis.
Collapse
Affiliation(s)
- José Moltó
- Fundació Lluita contra la SIDA, Hospital Universitari Germans Trias i Pujol, Badalona, Spain.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Castelnau C, Le Gal F, Ripault MP, Gordien E, Martinot-Peignoux M, Boyer N, Pham BN, Maylin S, Bedossa P, Dény P, Marcellin P, Gault E. Efficacy of peginterferon alpha-2b in chronic hepatitis delta: relevance of quantitative RT-PCR for follow-up. Hepatology 2006; 44:728-35. [PMID: 16941695 DOI: 10.1002/hep.21325] [Citation(s) in RCA: 175] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Hepatitis delta virus (HDV) can cause severe acute and chronic liver disease in patients infected by hepatitis B virus. Interferon alpha at high doses, although poorly efficient, is the only treatment reported to provide some benefit in chronic hepatitis delta. Pegylated interferon alpha (PEG-IFN) has not yet been evaluated. Treatment is usually monitored by the qualitative detection of HDV-RNA in serum. In this study, safety and efficacy of PEG-IFN were assessed in chronic hepatitis delta, and serum HDV-RNA kinetics were determined using quantitative RT-PCR. Fourteen patients with chronic hepatitis delta received subcutaneous PEG-IFN alpha-2b during 12 months (1.5 microg/kg per week). Serum HDV-RNA was quantified at initiation and during the course of therapy, and during the posttreatment follow-up period, which ranged from 6 to 42 months (median 16 months). PEG-IFN alpha-2b was well tolerated, inducing no serious adverse effect. Sustained biochemical response was obtained in 8 patients (57%). At the end of treatment, 8 patients (57%) had achieved virological response (undetectable HDV-RNA). Sustained virological response throughout the posttreatment follow-up period was observed in 6 patients (43%). HDV-RNA kinetics were predictive of the response: after 3 months of PEG-IFN, HDV-RNA levels were significantly lower in the responders than in the nonresponders group (P=.018). After 6 months of therapy, a negative HDV-RNA was predictive of sustained response (P=.021). In conclusion, this preliminary study indicates that PEG-IFN alpha-2b is safe and efficient for treatment of chronic hepatitis delta. The follow-up of HDV-RNA levels during therapy, which allows the differentiation of various profiles of virological responses, improves treatment monitoring.
Collapse
Affiliation(s)
- Corinne Castelnau
- Service d'Hépatologie, Hôpital Beaujon, AP-HP; INSERM U773 CRB3, Clichy, and Université Paris 13, Bobigny, France
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
40
|
Núñez M, Ramos B, Díaz-Pollán B, Camino N, Martín-Carbonero L, Barreiro P, González-Lahoz J, Soriano V. Virological outcome of chronic hepatitis B virus infection in HIV-coinfected patients receiving anti-HBV active antiretroviral therapy. AIDS Res Hum Retroviruses 2006; 22:842-8. [PMID: 16989608 DOI: 10.1089/aid.2006.22.842] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
The immune suppression caused by HIV infection accelerates the course of liver disease caused by chronic hepatitis B virus (HBV) infection. We assessed the outcome of HIV/HBV-coinfected patients exposed to highly active antiretroviral therapy (HAART) including anti-HBV active drugs. Baseline and follow-up plasma HBVDNA and HIV-RNA levels, HBV serological markers, and CD4 counts were longitudinally evaluated in all HBsAg(+) individuals with HIV infection on regular follow-up at an urban HIV reference clinic. Out of 79 HBsAg(+) chronic carriers identified, 39 (50%) were HBeAg(+). Lamivudine (3TC) alone had been received by 37% of patients, while 3TC plus tenofovir (concomitantly or consecutively) had been taken by 58% of them. The median follow-up was of 52 months. Loss of HBeAg or HBsAg occurred in 28% (10/36) and 13% (10/75) of patients, respectively. In multivariate analysis, only undetectable plasma HIV-RNA levels [OR 4.58 (95% CI 1.25-16.78); p = 0.02] and greater CD4 gains on HAART [OR 1.003 (95% CI 1.000-1.006); p = 0.03] were associated with undetectable serum HBV-DNA at the end of follow-up. Anti-HBV active HAART makes it possible to achieve HBsAg clearance, anti-HBe seroconversion, and suppression of HBV replication in a substantial proportion of HBV/HIV-coinfected patients, particularly in those with complete HIV suppression and greater immune recovery. Thus, HBV/HIV-coinfected patients might benefit from an earlier introduction of HAART.
Collapse
Affiliation(s)
- Marina Núñez
- Service of Infectious Diseases, Hospital Carlos III, Madrid, Spain.
| | | | | | | | | | | | | | | |
Collapse
|
41
|
González-García JJ, Mahillo B, Hernández S, Pacheco R, Diz S, García P, Esteban H, Arribas JR, Quereda C, Rubio R, Díez J, Moreno S, Vázquez-Rodríguez JJ. [Prevalences of hepatitis virus coinfection and indications for chronic hepatitis C virus treatment and liver transplantation in Spanish HIV-infected patients. The GESIDA 29/02 and FIPSE 12185/01 Multicenter Study]. Enferm Infecc Microbiol Clin 2005; 23:340-8. [PMID: 15970166 DOI: 10.1157/13076173] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION The aims of this study were to estimate the prevalence of HIV and hepatitis virus coinfection in the Spanish population and to determine the percentage of patients who are candidates for chronic hepatitis C virus (HCV) treatment and liver transplantation within this population. METHODS A cross-sectional study was performed in 2002 in two Spanish populations of HIV-infected patients: 1,260 patients from 39 centers throughout Spain (P1) and 1,560 patients from three tertiary teaching hospitals in Madrid (P2). RESULTS The following hepatitis A virus (HAV), hepatitis B virus (HBV) and HCV serological prevalence were found in the P1 and P2 groups, respectively: HAV-IgG antibodies: 74% and 78%; HBsAg1: 4.9% and 4.8%; HBsAg-, anti-HBc1, anti-HBs1: 39% and 39%; HBsAg-, anti-HBc1, anti-HBs-: 25% and 31%; HBsAg-, anti-HBc-, anti-HBs1: 7% and 8%; HBsAg-, anti-HBc-, anti-HBs-: 22% and 16%. Anti-HCV1: 61% and 65%, respectively. Of the patients with positive HCV serology, 88.8% and 84.6% of each group were positive for HCV-RNA by polymerase chain reaction. Multiple coinfections with hepatitis viruses were found in 3.2% and 2.8%, respectively; of these, 70% and 78% had coinfection with HBV, HCV and HDV. Liver cirrhosis was found in 5.8% and 9.6% of the patients coinfected with HIV and HCV, respectively. Liver transplant was indicated in approximately one out of every six coinfected patients with liver cirrhosis. The 43 and 37% of the HCV coinfected patients were good candidates for anti-HCV treatment, but only 14% and 15% of patients had initiated it. CONCLUSIONS A high percentage of HIV-infected patients in Spain were coinfected with hepatitis viruses, especially HCV. The number of possible candidates for liver transplantation is rising and could increase in the next few years. In the future, greater efforts to treat HIV-and hepatitis virus-coinfected patients will be required.
Collapse
|