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Jin F, Vajdic CM, Poynten IM, McGee-Avila JK, Castle PE, Grulich AE. Cancer risk in people living with HIV and solid organ transplant recipients: a systematic review and meta-analysis. Lancet Oncol 2024; 25:933-944. [PMID: 38936380 DOI: 10.1016/s1470-2045(24)00189-x] [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: 11/15/2023] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND Systematic evaluations of cancer risk in people living with HIV or AIDS (PLHIV) and solid organ transplant recipients provide unique insights into the role of the immune system in cancer development. In this systematic review and meta-analysis, we expand previous analyses of cancer risk for these two immunocompromised populations. METHODS We considered studies published in English and listed on PubMed or Embase up to July 1, 2022. Studies were eligible for inclusion if they used population-based registries and compared cancer incidence in PLHIV or solid organ transplant recipients with the general population in the same geographical area. We extracted the number of observed site-specific cancers and expected cases and calculated meta-standardised incidence ratios for cancer within PLHIV and solid organ transplant recipients. In solid organ transplant recipients meta-standardised incidence ratios were compared by organ type. This project is registered on PROSPERO, CRD42022366679. FINDINGS 46 studies in PLHIV and 67 in solid organ transplant recipients were included in the analysis. Meta-standardised incidence ratios for cancers associated with human papillomavirus were increased in both populations; the highest meta-standardised incidence ratio in PLHIV was anal cancer (37·28 [95% CI 23·65-58·75], I2=97·4%), and in solid organ transplant recipients was cutaneous squamous cell carcinoma (45·87 [31·70-66·38], I2=99·0%). Meta-standardised incidence ratios were significantly increased for most non-HPV viral-infection-related cancers in both populations; the highest standard incidence ratios were for Kaposi sarcoma (PLHIV: 801·52 [95% CI 200·25-3208·13], I2=100·0%; solid organ transplant recipients: 47·31 [23·09-96·95], I2=87·7%) and non-Hodgkin lymphoma (32·53 [19·64-53·87], I2=99·8%; 10·24 [8·48-12·35], I2=94·9%). Eight types of cancer with no known viral cause showed an increased risk in solid organ transplant recipients only; no cancer type showed increased risk in PLHIV only. INTERPRETATION Cancer risk was increased for a range of infection-related cancers in both PLHIV and solid organ transplant recipients, but divergent results in these and other cancers have emerged. The cancer risk patterns probably reflect variances in the degree of impaired immunity, exposure to carcinogenic viruses, and perhaps exposure to carcinogenic immunosuppressive agents. FUNDING US National Cancer Institute, National Institutes of Health.
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Affiliation(s)
- Fengyi Jin
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia.
| | - Claire M Vajdic
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - I Mary Poynten
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Jennifer K McGee-Avila
- Division of Cancer Prevention and Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Philip E Castle
- Division of Cancer Prevention and Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Andrew E Grulich
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
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Hage K, Boyd A, Op de Coul ELM, Sarink D, Hoornenborg E, Prins M. Hepatitis C virus infection is uncommon at baseline and during follow-up among individuals using PrEP in the Dutch national PrEP programme between 2019 and 2022. Sex Transm Infect 2024:sextrans-2024-056169. [PMID: 38914472 DOI: 10.1136/sextrans-2024-056169] [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: 03/12/2024] [Accepted: 06/02/2024] [Indexed: 06/26/2024] Open
Abstract
OBJECTIVES Studies showed that men who have sex with men (MSM), including those using pre-exposure prophylaxis (PrEP), are at increased risk of hepatitis C virus (HCV) infection. We evaluated HCV prevalence and incidence, along with their associated determinants, in a cohort of PrEP-using individuals in the Netherlands. METHODS In 2019, the Netherlands launched a 5-year national programme that offers subsidised PrEP to eligible individuals. We used prospectively collected data from individuals registered in this programme between 2019 and 2022. Individuals underwent annual testing for HCV antibodies and additional HCV-RNA testing when antibodies were present. We calculated the prevalence of past/current HCV infection at first visit and overall incidence rate (IR) during follow-up. Univariable logistic and Poisson regression models were used to identify determinants associated with past/current prevalent or incident HCV infection, respectively. Behavioural factors referred to those occurring in the previous 6 months. RESULTS A total of 10 563 (n=10 319, 97.7% MSM) were included. At first visit, 66 of 10 563 (0.6%) had a past/current HCV infection, which was associated with older age [odds ratio (OR) per 10 years=1.57, 95% confidence interval (CI)=1.31 to 1.88], the use of PrEP before first visit (OR=3.03, 95% CI=1.79 to 5.13), receptive condomless anal sex (CAS) (OR=2.73, 95% CI=1.25 to 5.98), chemsex (OR=2.44, 95% CI=1.49 to 3.99) and injecting drug use (IDU) (OR=6.61, 95% CI=2.35 to 18.61). Among 9851 individuals contributing to 17 150 person-years (PYs) of follow-up, 64 incident HCV infections (IR=0.37 per 100 PYs, 95% CI=0.29 to 0.48) were identified. Factors associated with incident HCV infection were receptive CAS [incidence rate ratio (IRR)=2.59, 95% CI=1.12 to 6.02], chemsex (IRR=1.78, 95% CI=1.06 to 2.98), sexually transmitted infection diagnosis (IRR=2.30, 95% CI=1.23 to 4.31) and IDU (IRR=6.15, 95% CI=2.20 to 17.18). CONCLUSIONS Past/current prevalence and incidence of HCV were low among individuals in the Dutch PrEP programme. Infections were associated with behaviour known to be associated with HCV. Instead of annual HCV testing, as stated in most PrEP care guidelines, testing frequency for HCV could be based on behaviours associated with HCV acquisition.
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Affiliation(s)
- Kris Hage
- Public Health Service of Amsterdam, Department of Infectious Diseases, Research and Prevention, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Infectious Diseases, Amsterdam, The Netherlands
| | - Anders Boyd
- Public Health Service of Amsterdam, Department of Infectious Diseases, Research and Prevention, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Infectious Diseases, Amsterdam, The Netherlands
- Stichting hiv monitoring, Amsterdam, The Netherlands
| | - Eline L M Op de Coul
- Centre for Infectious Disease Control, Epidemiology and Surveillance, National Institute of Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Danja Sarink
- Centre for Infectious Disease Control, Epidemiology and Surveillance, National Institute of Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - Elske Hoornenborg
- Public Health Service of Amsterdam, Department of Infectious Diseases, Research and Prevention, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Internal Medicine, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute (APH), Amsterdam, The Netherlands
| | - Maria Prins
- Public Health Service of Amsterdam, Department of Infectious Diseases, Research and Prevention, Amsterdam, The Netherlands
- Amsterdam UMC, University of Amsterdam, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Institute for Infection and Immunity, Infectious Diseases, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute (APH), Amsterdam, The Netherlands
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Manikat R, Ahmed A, Kim D. Current epidemiology of chronic liver disease. Gastroenterol Rep (Oxf) 2024; 12:goae069. [PMID: 38915345 PMCID: PMC11194530 DOI: 10.1093/gastro/goae069] [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: 05/04/2024] [Revised: 05/14/2024] [Accepted: 06/04/2024] [Indexed: 06/26/2024] Open
Abstract
Chronic liver disease presents a significant global health burden, characterized by several etiologies, including metabolic dysfunction-associated steatotic liver disease (MASLD), alcohol-related liver disease (ALD), chronic hepatitis B virus infection, and chronic hepatitis C virus infection. This review explored current epidemiological trends and projections for each etiology, looking into their respective burdens and challenges. MASLD, formerly known as nonalcoholic fatty liver disease, is the most prevalent cause of chronic liver disease, and its global incidence and prevalence are steadily rising. ALD, fueled by increased alcohol consumption, is also on the rise, with concerning implications for future mortality rates. Chronic hepatitis B and C infections remain major public health concerns, particularly in specific regions of the world, necessitating concerted efforts for screening and treatment. The coronavirus disease 2019 (COVID-19) pandemic has impacted the epidemiology of chronic liver disease, exacerbating mortality rates and disrupting healthcare services. Mental health issues arising from the pandemic further complicate the treatment of chronic liver disease, making comprehensive healthcare strategies essential. Despite advancements in treatment, chronic liver disease continues to impose a substantial economic burden, emphasizing the importance of preventive measures and early intervention. In conclusion, ongoing surveillance and research efforts are crucial for understanding and addressing the evolving landscape of chronic liver disease. Comprehensive strategies that encompass prevention, screening, and treatment of its different etiologies are essential for mitigating its impact and improving patient outcomes.
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Affiliation(s)
- Richie Manikat
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Aijaz Ahmed
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Donghee Kim
- Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
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Harney BL, Sacks-Davis R, Traeger M, van Santen DK, Wilkinson AL, Asselin J, Fairley CK, Roth N, Bloch M, Matthews G, Donovan B, Guy R, Hellard ME, Doyle JS. Annual hepatitis C testing and positive tests among gay and bisexual men in Australia from 2016 to 2022: a serial cross-sectional analysis of sentinel surveillance data. Sex Transm Infect 2024:sextrans-2024-056175. [PMID: 38902028 DOI: 10.1136/sextrans-2024-056175] [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: 03/24/2024] [Accepted: 05/30/2024] [Indexed: 06/22/2024] Open
Abstract
OBJECTIVE Guidelines recommend annual hepatitis C virus (HCV) testing for gay and bisexual men (GBM) with HIV and GBM prescribed HIV pre-exposure prophylaxis (PrEP). However, there is a limited understanding of HCV testing among GBM. We aimed to examine trends in HCV testing and positivity from 2016 to 2022. METHODS Using sentinel surveillance data, we examined the proportion of GBM with at least one test and the proportion with a positive test in each year for HCV antibody testing among GBM with no previous HCV positive test, HCV RNA testing among GBM with a positive antibody test but no previous positive RNA test (naïve RNA testing), and HCV RNA testing among people who had a previous RNA positive test and a subsequent negative test (RNA follow-up testing). Trends were examined using logistic regression from 2016 to 2019 and 2020 to 2022. RESULTS Among GBM with HIV, from 2016 to 2019 antibody testing was stable averaging 55% tested annually. Declines were observed for both naïve HCV RNA testing (75.4%-41.4%: p<0.001) and follow-up HCV RNA testing (70.1%-44.5%: p<0.001). Test positivity declined for HCV antibody tests (2.0%-1.3%: p=0.001), HCV RNA naïve tests (75.4%-41.4%: p<0.001) and HCV RNA follow-up tests (11.3%-3.3%: p=0.001). There were minimal or no significant trends from 2020 to 2022.Among GBM prescribed PrEP, antibody testing declined from 2016 to 2019 (79.4%-69.4%: p<0.001) and was stable from 2020 to 2022. Naïve and follow-up HCV RNA testing was stable with an average of 55% and 60% tested each year, respectively. From 2016-2019, the proportion positive from HCV RNA naïve tests declined (44.1%-27.5%: p<0.046) with no significant change thereafter. Positive follow-up HCV RNA tests fluctuated with no or one new positive test among this group in most years. CONCLUSION The proportion of GBM with positive HCV tests has declined, however a substantial proportion are not tested annually. A renewed focus on HCV testing, and treatment where required, is warranted to achieve HCV elimination among GBM in Australia.
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Affiliation(s)
- Brendan L Harney
- Burnet Institute, Melbourne, Victoria, Australia
- Monash University, Melbourne, Victoria, Australia
- Department of Infectious Diseases, Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Rachel Sacks-Davis
- Burnet Institute, Melbourne, Victoria, Australia
- Monash University, Melbourne, Victoria, Australia
| | - Michael Traeger
- Burnet Institute, Melbourne, Victoria, Australia
- Monash University, Melbourne, Victoria, Australia
- Harvard University, Cambridge, Massachusetts, USA
| | - Daniela K van Santen
- Burnet Institute, Melbourne, Victoria, Australia
- Harvard University, Cambridge, Massachusetts, USA
| | - Anna L Wilkinson
- Burnet Institute, Melbourne, Victoria, Australia
- Monash University, Melbourne, Victoria, Australia
| | | | - Christopher K Fairley
- Central Cllinical School, Monash University, Melbourne, Victoria, Australia
- Melbourne Sexual Health Centre, Alfred Health, Melbourne, Victoria, Australia
| | - Norm Roth
- Prahran Market Clinic, Melbourne, Victoria, Australia
| | - Mark Bloch
- Holdsworth House Medical Clinic, Melbourne, Victoria, Australia
| | - Gail Matthews
- The Kirby Institute, Kensington, New South Wales, Australia
- St Vincent's Hospital Sydney, Darlinghurst, New South Wales, Australia
| | - Basil Donovan
- The Kirby Institute, Kensington, New South Wales, Australia
- Sydney Sexual Health Centre, Sydney, New South Wales, Australia
| | - Rebecca Guy
- The Kirby Institute, Kensington, New South Wales, Australia
| | - Margaret E Hellard
- Burnet Institute, Melbourne, Victoria, Australia
- Monash University, Melbourne, Victoria, Australia
- Department of Infectious Diseases, Alfred Health and Monash University, Melbourne, Victoria, Australia
| | - Joseph S Doyle
- Burnet Institute, Melbourne, Victoria, Australia
- Monash University, Melbourne, Victoria, Australia
- Department of Infectious Diseases, Alfred Health and Monash University, Melbourne, Victoria, Australia
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Palladino C, Ramis R, Ezeonwumelu IJ, Biondi A, Carreras G, Fischer F, Gallus S, Golinelli D, Gorini G, Hassan S, Kabir Z, Koyanagi A, Lazarus JV, Mentis AFA, Meretoja TJ, Mokdad AH, Monasta L, Mulita F, Postma MJ, Tabarés-Seisdedos R, Thiyagarajan A, Taveira N, Briz V. Impact of the 2008 economic crisis on the burden of hepatitis B and C diseases in Southern European countries. BMC Public Health 2024; 24:1642. [PMID: 38902642 PMCID: PMC11188182 DOI: 10.1186/s12889-024-18912-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 05/21/2024] [Indexed: 06/22/2024] Open
Abstract
BACKGROUND The economic crisis that began in 2008 has severely affected Southern (Greece, Italy, Portugal, Spain) Western European (SWE) countries of Western Europe (WE) and may have affected ongoing efforts to eliminate viral hepatitis. This study was conducted to investigate the impact of the economic crisis on the burden of HBV and HCV disease. METHODS Global Burden of Diseases 2019 data were used to analyse the rates of epidemiological metrics of HBV and HCV acute and chronic infections in SWE and WE. Time series modelling was performed to quantify the impact of healthcare expenditure on the time trend of HBV and HCV disease burden in 2000-2019. RESULTS Declining trends in incidence and prevalence rates of acute HBV (aHBV) and chronic HBV were observed in SWE and WE, with the pace of decline being slower in the post-austerity period (2010-2019) and mortality due to HBV stabilised in SWE. Acute HCV (aHCV) metrics and chronic HCV incidence and mortality showed a stable trend in SWE and WE, whereas the prevalence of chronic HCV showed an oscillating trend, decreasing in WE in 2010-2019 (p < 0.001). Liver cancer due to both hepatitis infections showed a stagnant burden over time. An inverse association was observed between health expenditure and metrics of both acute and chronic HBV and HCV. CONCLUSIONS Epidemiological metrics for HBV and HCV showed a slower pace of decline in the post-austerity period with better improvement for HBV, a stabilisation of mortality and a stagnant burden for liver cancer due to both hepatitis infections. The economic crisis of 2008 had a negative impact on the burden of hepatitis B and C. Elimination of HBV and HCV by 2030 will be a major challenge in the SWE countries.
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Affiliation(s)
- Claudia Palladino
- Research Institute for Medicines, Faculty of Pharmacy, Universidade de Lisboa, Avenida Professor Gama Pinto, Lisbon, 1649-003, Portugal.
| | - Rebeca Ramis
- Nacional Center for Epidemiology, Institute of Health Carlos III, Madrid, Spain
| | - Ifeanyi Jude Ezeonwumelu
- Institute for Health Science Research Germans Trias I Pujol, Autonomous University of Barcelona, Badalona, Spain
- IrsiCaixa AIDS Research Institute, Badalona, Spain
| | - Antonio Biondi
- Department of General Surgery and Medical-Surgical Specialties, University of Catania, Catania, Italy
| | - Giulia Carreras
- Institute for Cancer Research, Prevention, and Clinical Network, Florence, Italy
| | - Florian Fischer
- Institute of Public Health, Charité Universitätsmedizin Berlin, Charité Medical University Berlin), Berlin, Germany
| | - Silvano Gallus
- Department of Environmental Health Sciences, Mario Negri Institute for Pharmacological Research, Milan, Mario, Italy
| | - Davide Golinelli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Giuseppe Gorini
- Oncological Network, Prevention and Research Institute, Institute for Cancer Research, Prevention, and Clinical Network, Florence, Italy
| | - Shoaib Hassan
- Center for International Health (CIH), University of Bergen, Bergen, Norway
- Bergen Center for Ethics and Priority Setting (BCEPS), University of Bergen, Bergen, Norway
| | - Zubair Kabir
- School of Public Health, University College Cork, Cork, Ireland
| | - Ai Koyanagi
- San Juan de Dios Sanitary Park, Barcelona, Spain
| | | | | | - Tuomo J Meretoja
- Breast Surgery Unit, Helsinki University Hospital, Helsinki, Finland
- University of Helsinki, Helsinki, Finland
| | - Ali H Mokdad
- Institute for Health Metrics and Evaluation, University of Washington, Seattle, WA, USA
- Department of Health Metrics Sciences, School of Medicine, University of Washington, Seattle, WA, USA
| | - Lorenzo Monasta
- Clinical Epidemiology and Public Health Research Unit, Burlo Garofolo Institute for Maternal and Child Health, Trieste, Italy
| | - Francesk Mulita
- Department of Surgery, General University Hospital of Patras, Patras, Greece
- Faculty of Medicine, University of Thessaly, Larissa, Greece
| | - Maarten J Postma
- University Medical Center Groningen, University of Groningen, Groningen, Netherlands
- Center of Excellence in Higher Education for Pharmaceutical Care Innovation, Universitas Padjadjaran (Padjadjaran University), Bandung, Indonesia
| | - Rafael Tabarés-Seisdedos
- Department of Medicine, University of Valencia, Valencia, Spain
- Carlos III Health Institute, Biomedical Research Networking Center for Mental Health Network (CiberSAM), Madrid, Spain
| | - Arulmani Thiyagarajan
- Clinical Epidemiology, Leibniz Institute for Prevention Research and Epidemiology, Bremen, Germany
| | - Nuno Taveira
- University Institute "Egas Moniz", Monte da Caparica, Portugal
- Research Institute for Medicines, University of Lisbon, Lisbon, Portugal
| | - Verónica Briz
- Laboratory of Viral Hepatitis, National Center of Microbiology, Institute of Health Carlos III, Carretera Majadahonda-Pozuelo Km 2.2, 28220, Majadahonda, Madrid, Spain.
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Ai W, Xie Y, Lu H, Ai T, Wu D, Zhang Y, Marley G, Ong J, Tucker JD, Tang W. Synergistic interaction between pay-it-forward incentives and recreational drug use on hepatitis B virus and hepatitis C virus testing among men who have sex with men in China. Sex Transm Infect 2024:sextrans-2024-056150. [PMID: 38862237 DOI: 10.1136/sextrans-2024-056150] [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: 02/25/2024] [Accepted: 05/28/2024] [Indexed: 06/13/2024] Open
Abstract
OBJECTIVES Pay-it-forward incentives effectively promote hepatitis B virus (HBV) and hepatitis C virus (HCV) testing among men who have sex with men (MSM) by offering free testing and donation opportunities. This study aims to explore the interaction between pay-it-forward incentives and recreational drug use on HBV and HCV testing uptake among Chinese MSM. METHODS We pooled data from two pay-it-forward studies that aimed to promote dual HBV and HCV testing among MSM in Jiangsu, China. We explored factors associated with hepatitis testing uptake in the two study groups and examined the interaction between pay-it-forward incentives and recreational drug use on hepatitis testing uptake. RESULTS Overall, 511 MSM participated in these two studies, with 265 participants in the pay-it-forward incentives group and 246 participants in the standard-of-care group. Among these participants, 59.3% in the pay-it-forward incentive group and 24.8% in the standard-of-care group received dual HBV and HCV testing, respectively. In the pay-it-forward incentives group, participants who used recreational drugs in the past 12 months (adjusted OR (AOR)=1.83, 95% CI 1.09 to 3.06) were more likely to receive dual HBV and HCV testing, compared with those who never used recreational drugs, whereas in the standard-of-care group, those who used recreational drugs were less likely to receive dual HBC and HCV testing (AOR=0.38, 95% CI 0.18 to 0.78). MSM with higher community connectedness (AOR=1.10, 95% CI 1.00 to 1.21) were also more likely to receive hepatitis testing with pay-it-forward incentives. There was a synergistic interaction on both the multiplicative (ratio of ORs=4.83, 95% CI 1.98 to 11.7) and additive scales (the relative excess risk of interaction=2.97, 95% CI 0.56 to 5.38) of pay-it-forward incentives and recreational drug use behaviours on dual HBV and HCV testing uptake among MSM. CONCLUSION Pay-it-forward incentives may be particularly useful in promoting hepatitis testing among MSM who use recreational drugs.
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Affiliation(s)
- Wei Ai
- Dermatology Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
| | - Yewei Xie
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
| | - Haidong Lu
- Department of Epidemiology of Microbial Diseases, Yale University, New Haven, Connecticut, USA
| | - Ting Ai
- Wuhu Hospital Affiliated to East China Normal University, Wuhu, Anhui, China
| | - Dan Wu
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Ye Zhang
- School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China
| | - Gifty Marley
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
| | - Jason Ong
- Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Joseph D Tucker
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
- London School of Hygiene & Tropical Medicine, London, UK
| | - Weiming Tang
- Dermatology Hospital, Southern Medical University, Guangzhou, Guangdong, People's Republic of China
- The University of North Carolina at Chapel Hill UNC Project-China, Guangzhou, Guangdong, China
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Shiferaw W, Martin BM, Dean JA, Mills D, Lau C, Paterson D, Koh K, Eriksson L, Furuya-Kanamori L. A systematic review and meta-analysis of sexually transmitted infections and blood-borne viruses in travellers. J Travel Med 2024; 31:taae038. [PMID: 38438164 PMCID: PMC11149723 DOI: 10.1093/jtm/taae038] [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: 11/01/2023] [Revised: 02/18/2024] [Accepted: 02/29/2024] [Indexed: 03/06/2024]
Abstract
BACKGROUND Sexually transmitted infections (STIs) and blood-borne viruses (BBVs) impose a global health and economic burden. International travellers facilitate the spread of infectious diseases, including STIs. Hence, this review assessed the prevalence/proportionate morbidity of travellers with STIs and sexually transmitted BBVs and factors associated with the infection in this population. METHODS PubMed, Scopus, Web of Science, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Embase and Cochrane Library were searched from inception of the databases until November 2022. Published analytical observational studies reporting the prevalence/proportionate morbidity of travellers with STIs and factors associated with STIs by type of traveller [i.e. tourists, business travellers, students, visiting friends or relatives (VFRs), international truck drivers, backpackers, expatriates and men who have sex with men (MSM)] were included. The selection of articles, data extraction and risk of bias assessment were conducted by two independent reviewers. Meta-analyses were conducted for each STI by clinical presentation and type of traveller. RESULTS Thirty-two studies (n = 387 731 travellers) were included; 19 evaluated the proportionate morbidity of STIs among symptomatic travellers, while 13 examined the prevalence of STIs in asymptomatic travellers. The highest proportionate morbidity was found among VFRs (syphilis, 1.67%; 95% CI: 1.03-2.81%), backpackers (Chlamydia trachomatis, 6.58%; 95% CI: 5.96-7.25%) and MSM (HIV [2.50%;95% CI: 0.44-12.88%], gonorrhoea [4.17%; 95% CI: 1.1.5-13.98%], lymphogranuloma venereum [4.17%;95% CI: 1.1.5-13.98%] and HAV [20.0%; 95% CI: 14.99-26.17%]). The highest prevalence of STIs among asymptomatic were found in MSM (HIV [25.94%; 95% CI: 22.21-30.05%] and HBV [24.90%; 95% CI: 21.23-28.96%]) and backpackers (C. trachomatis, 3.92%; 95% CI: 2.72-5.32%). Short duration of the trip (<1 month), not having pre-travel consultation, travelling to Southeast Asia and being unvaccinated for HBV were identified as risk factors for STIs. CONCLUSION Strategies to prevent STIs and sexually transmitted BBVs should be discussed at pre-travel consultations, and recommendations should be prioritized in high-risk groups of travellers, such as backpackers, VFRs and MSMs. Additionally, healthcare providers should tailor recommendations for safe sex practices to individual travellers' unique needs.
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Affiliation(s)
- Wondimeneh Shiferaw
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Australia
- Asrat Woldeyes Health Science Campus, Debre Berhan University, Ethiopia
| | - Beatris Mario Martin
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Australia
| | - Judith A Dean
- UQ Poche Centre for Indigenous Health, Faculty of Health, and Behavioural Sciences, The University of Queensland, Toowong, Australia
| | - Deborah Mills
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Australia
- Dr Deb The Travel Doctor, Travel Medicine Alliance, Brisbane, Australia
| | - Colleen Lau
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Australia
| | - David Paterson
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Australia
| | - Kenneth Koh
- Gladstone Road Medical Centre, Brisbane, Australia
| | - Lars Eriksson
- Herston Health Sciences Library, The University of Queensland, Herston, Australia
| | - Luis Furuya-Kanamori
- UQ Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Australia
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Shabil M, Yadav A, Shamim MA, Ahmed M, Satapathy P, Zaidan AA, Khatib MN, Gaidhane S, Zahiruddin QS, Rabaan AA, Al Kaabi NA, Almosa FAM, AlSihati J, Sah R. Prevalence of hepatitis B and C infections among HIV-positive men who have sex with men: A systematic review and meta-analysis. Health Sci Rep 2024; 7:e2206. [PMID: 38933421 PMCID: PMC11199987 DOI: 10.1002/hsr2.2206] [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: 12/02/2023] [Revised: 05/10/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Background Human immunodeficiency virus (HIV) infection is highly prevalent and often coexists with other infectious diseases, especially Hepatitis B virus (HBV) and Hepatitis C virus (HCV). Men who have sex with men (MSM) represent a vulnerable population in terms of HIV infection. We aimed to determine the prevalence of HCV, HBV among HIV-infected MSM. Methods This systematic review and meta-analysis searched PubMed, Cochrane, Scopus, Web of Science, and ProQuest up-to 2023/04/22. All studies reporting the prevalence of HBV or HCV infection in MSM PLHIV were included. Meta-analysis used random effect model for synthesis and I 2 along with prediction interval for heterogeneity. Subgroup analysis based on continent and meta-regression for study size, average age and year of publication were used to explore heterogeneity. Modified Newcastle-Ottawa Scale was used to evaluate the quality of studies according to the protocol (PROSPERO: CRD42023428764). Results Fifty-six of 5948 studies are included. In 53 studies with 3,07,589 participants, a pooled prevalence of 7% (95% confidence interval [CI]: 5-10) was found for HCV among MSM PLHIV, while a 9% (95% CI: 4-18) prevalence was found for HBV infection from five studies which included 5641 MSM PLHIV. Asia reported the lowest pooled prevalence at 5.84% (95% CI: 2.98-11.13) for HCV while Europe reported the highest pooled prevalence at 7.76% (95% CI: 4.35-13.45). Baujat plot and influence diagnostic identified contributors to influence and between-study heterogeneity. Sensitivity analyses omitting these studies result in considerably more precise estimates. Another sensitivity analysis as leave-one-out meta-analysis did not change any pooled estimate significantly. Conclusion There is a significant burden of HCV and HBV among MSM PLHIV worldwide, with varying prevalence rates. Future studies should focus on these multimorbidity clusters and investigate factors influencing disease burden, long-term outcomes, optimal testing strategies, and tailored interventions.
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Affiliation(s)
- Muhammed Shabil
- Evidence of Policy and LearningGlobal Center for Evidence SynthesisChandigarhIndia
| | - Aarti Yadav
- Evidence of Policy and LearningGlobal Center for Evidence SynthesisChandigarhIndia
| | - Muhammed A. Shamim
- Department of PharmacologyAll India Institute of Medical SciencesJodhpurIndia
| | - Mohammed Ahmed
- School of Medical SciencesUniversity of HyderabadHyderabadIndia
| | - Prakasini Satapathy
- Center for Global Health Research, Saveetha Medical College and Hospital, Saveetha Institute of Medical and Technical SciencesSaveetha UniversityChennaiIndia
- Medical Laboratories Techniques DepartmentAL‐Mustaqbal UniversityHillahBabilIraq
| | - Ali A. Zaidan
- Gastroenterology DepartmentKing Fahad Armed Forces HospitalJeddahSaudi Arabia
| | - Mahalaqua N. Khatib
- Division of Evidence Synthesis, Global Consortium of Public Health and ResearchDatta Meghe Institute of Higher EducationWardhaIndia
| | - Shilpa Gaidhane
- One Health Centre (COHERD), Jawaharlal Nehru Medical CollegeDatta Meghe Institute of Higher EducationWardhaIndia
| | - Quazi S. Zahiruddin
- Global Health Academy, Division of Evidence Synthesis, School of Epidemiology and Public Health and Research, Jawaharlal Nehru Medical CollegeInstitute of Higher education and ResearchWardhaIndia
| | - Ali A. Rabaan
- Molecular Diagnostic LaboratoryJohns Hopkins Aramco HealthcareDhahranSaudi Arabia
- College of MedicineAlfaisal UniversityRiyadhSaudi Arabia
- Department of Public Health and NutritionThe University of HaripurHaripurPakistan
| | - Nawal A. Al Kaabi
- College of Medicine and Health ScienceKhalifa UniversityAbu DhabiUnited Arab Emirates
- Sheikh Khalifa Medical CityAbu Dhabi Health Services Company (SEHA)Abu DhabiUnited Arab Emirates
| | - Fadel A. M. Almosa
- Gastroenterology Unit, Department of Internal Medicine, Qatif Central HospitalMinistry of HealthQatifSaudi Arabia
| | - Jehad AlSihati
- Internal Medicine Department, Gastroenterology SectionKing Fahad Specialist HospitalDammamSaudi Arabia
| | - Ranjit Sah
- Department of MicrobiologyTribhuvan University Teaching HospitalKathmanduNepal
- Department of Clinical Microbiology, DY Patil Medical College, Hospital and Research CentreDY Patil VidyapeethPuneMaharashtraIndia
- Department of Public Health Dentistry, Dr. D.Y. Patil Dental College and HospitalDr. D.Y. Patil VidyapeethPuneMaharashtraIndia
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9
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Dobrowolska K, Brzdęk M, Rzymski P, Flisiak R, Pawłowska M, Janczura J, Brzdęk K, Zarębska-Michaluk D. Revolutionizing hepatitis C treatment: next-gen direct-acting antivirals. Expert Opin Pharmacother 2024; 25:833-852. [PMID: 38768013 DOI: 10.1080/14656566.2024.2358139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 05/17/2024] [Indexed: 05/22/2024]
Abstract
INTRODUCTION With the introduction of highly effective and safe therapies with next-generation direct-acting antivirals (DAAs), that act without interferon, hepatitis C virus (HCV) infection remains the only treatable chronic infectious disease. AREAS COVERED The review aims to provide an overview of the therapy revolution with a description of specific DAAs, their mechanisms of action, a summary of the safety and efficacy of specific regimens, and a discussion of populations requiring special therapeutic approaches. EXPERT OPINION DAAs are highly effective, safe, and easy to use. However, challenges such as access to health services and loss of patients from the cascade of care, especially in groups disproportionately affected by HCV infection, such as substance abusers, make it difficult to achieve the WHO's goal of HCV elimination. The proposed strategy to combat these difficulties involves a one-step approach to diagnosing and treating the infection, the availability of long-lasting forms of medication, and the development of an effective vaccine. The aforementioned opportunities are all the more important as the world is facing an opioid epidemic that is translating into an increase in HCV prevalence. This phenomenon is of greatest concern in women of childbearing age and in those already pregnant due to treatment limitations.
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Affiliation(s)
| | - Michał Brzdęk
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
| | - Piotr Rzymski
- Department of Environmental Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Robert Flisiak
- Department of Infectious Diseases and Hepatology, Medical University of Białystok, Białystok, Poland
| | - Małgorzata Pawłowska
- Department of Infectious Diseases and Hepatology, Faculty of Medicine, Collegium Medicum Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Jakub Janczura
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
| | - Kinga Brzdęk
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
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10
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Wu H, Shih ST, Applegate TL, Kwon JA, Cunningham EB, Grebely J, Gray RT. Impact of simplified HCV diagnostic strategies on the HCV epidemic among men who have sex with men in the era of HIV oral pre-exposure prophylaxis in Taiwan: a modelling study. J Int AIDS Soc 2024; 27:e26251. [PMID: 38695100 PMCID: PMC11063777 DOI: 10.1002/jia2.26251] [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: 08/16/2023] [Accepted: 04/12/2024] [Indexed: 05/04/2024] Open
Abstract
INTRODUCTION Simplified hepatitis C virus (HCV) diagnostic strategies have the potential to improve HCV diagnoses and treatment. We aimed to investigate the impact of simplified HCV diagnostic strategies on HCV incidence and its effect on HCV diagnosis and treatment among men who have sex with men (MSM) regardless of HIV status and use of HIV pre-exposure prophylaxis (PrEP) in Taiwan. METHODS A compartmental deterministic model was developed to describe the natural history of HCV disease progression, the HCV care cascade and the HIV status and PrEP using among MSM. The model was calibrated to available data for HCV and HIV epidemiology and population demographics in Taiwan. We simulated the epidemic from 2004 and projected the impact of simplified testing strategies on the HCV epidemic among MSM over 2022-2030. RESULTS Under the current testing approach in Taiwan, total HCV incidence would increase to 12.6 per 1000 person-years among MSM by 2030. Single-visit point-of-care RNA testing had the largest impact on reducing the number of new HCV infections over 2022-2030, with a 31.1% reduction (interquartile range: 24.9%-32.8%). By 2030, single-visit point-of-care HCV testing improved HCV diagnosis to 90.9%, HCV treatment to 87.7% and HCV cure to 81.5% among MSM living with HCV. Compared to status quo, prioritized simplified HCV testing for PrEP users and MSM living with diagnosed HIV had considerable impact on the broader HCV epidemic among MSM. A sensitivity analysis suggests that reinfection risk would have a large impact on the effectiveness of each point-of-care testing scenario. CONCLUSIONS Simplified HCV diagnostic strategies could control the ongoing HCV epidemic and improve HCV testing and treatment among Taiwanese MSM. Single-visit point-of-care RNA testing would result in large reductions in HCV incidence and prevalence among MSM. Efficient risk-reduction strategies will need to be implemented alongside point-of-care testing to achieve HCV elimination among MSM in Taiwan.
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Affiliation(s)
- Huei‐Jiuan Wu
- The Kirby InstituteUNSWSydneyNew South WalesAustralia
- Department of Public HealthCollege of MedicineNational Cheng Kung UniversityTainanTaiwan
| | | | | | - Jisoo A. Kwon
- The Kirby InstituteUNSWSydneyNew South WalesAustralia
| | | | - Jason Grebely
- The Kirby InstituteUNSWSydneyNew South WalesAustralia
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11
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Kenfack-Momo R, Ngounoue MD, Kenmoe S, Takuissu GR, Ebogo-Belobo JT, Kengne-Ndé C, Mbaga DS, Zeuko’o Menkem E, Lontuo Fogang R, Tchatchouang S, Ndzie Ondigui JL, Kame-Ngasse GI, Kenfack-Zanguim J, Magoudjou-Pekam JN, Bowo-Ngandji A, Mahamat M, Nkie Esemu S, Ndip L, Njouom R. Global epidemiology of hepatitis C virus in dialysis patients: A systematic review and meta-analysis. PLoS One 2024; 19:e0284169. [PMID: 38330063 PMCID: PMC10852299 DOI: 10.1371/journal.pone.0284169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 03/25/2023] [Indexed: 02/10/2024] Open
Abstract
Dialysis is a replacement therapy for patients with End-Stage Renal Disease (ESRD). Patients on dialysis are at high risk of acquiring hepatitis C virus (HCV), which has become a leading cause of morbidity and mortality in this population. There is a wide range of prevalence of HCV in dialysis populations around the world. It is still unknown how prevalent HCV infection is among worldwide dialysis patients (including those undergoing hemodialysis and peritoneal dialysis). A review was conducted to estimate the global epidemiology of hepatitis C in dialysis patients. We searched PubMed, Excerpta Medica Database (Embase), Global Index Medicus and Web of Science until October 2022. A manual search of references from relevant articles was also conducted. Heterogeneity was evaluated by the χ2 test on Cochrane's Q statistic, and the sources of heterogeneity were investigated using subgroup analysis. In order to assess publication bias, funnel plots and Egger tests were conducted, and pooled HCV prevalence estimates were generated using a DerSimonian and Laird meta-analysis model. The study is registered with PROSPERO under CRD42022237789. We included 634 papers involving 392160 participants. The overall HCV case fatality rate was 38.7% (95% CI = 28.9-49). The global prevalence of HCV infection in dialysis population group were 24.3% [95% CI = 22.6-25.9]. As indicated by UNSD region, country, dialysis type, and HCV diagnostic targeted; Eastern Europe had the highest prevalence of 48.6% [95% CI = 35.2-62], Indonesia had 63.6% [95% CI = 42.9-82], hemodialysis patients had 25.5% [95% CI = 23.8-27.3], and anti-HCV were detected in 24.5% [95% CI = 22.8-26.2]. Dialysis patients, particularly those on hemodialysis, have a high prevalence and case fatality rate of HCV infection. Hemodialysis units need to implement strict infection control measures.
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Affiliation(s)
- Raoul Kenfack-Momo
- Department of Biochemistry, The University of Yaounde I, Yaounde, Cameroon
| | | | - Sebastien Kenmoe
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
| | - Guy Roussel Takuissu
- Centre for Food, Food Security and Nutrition Research, Institute of Medical Research and Medicinal Plants Studies, Yaounde, Cameroon
| | - Jean Thierry Ebogo-Belobo
- Medical Research Centre, Institute of Medical Research and Medicinal Plants Studies, Yaounde, Cameroon
| | - Cyprien Kengne-Ndé
- Epidemiological Surveillance, Evaluation and Research Unit, National AIDS Control Committee, Douala, Cameroon
| | | | | | | | | | | | - Ginette Irma Kame-Ngasse
- Medical Research Centre, Institute of Medical Research and Medicinal Plants Studies, Yaounde, Cameroon
| | | | | | - Arnol Bowo-Ngandji
- Department of Microbiology, The University of Yaounde I, Yaounde, Cameroon
| | - Maimouna Mahamat
- Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon
- Hemodialysis Unit, Yaoundé General Hospital, Yaoundé, Cameroon
| | | | - Lucy Ndip
- Department of Microbiology and Parasitology, University of Buea, Buea, Cameroon
| | - Richard Njouom
- Virology Department, Centre Pasteur of Cameroon, Yaoundé, Cameroon
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12
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Wang N, Liu Q, Che F, Sun Q, Wang Y, Yang C, Dai Y, Cheng J. Establishment and methodological evaluation of a chemiluminescence assay for detection of anti-envelope protein (E1, E2) antibodies in the serum of hepatitis C virus-infected patients. J Clin Lab Anal 2024; 38:e25011. [PMID: 38491776 PMCID: PMC10943255 DOI: 10.1002/jcla.25011] [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: 09/19/2023] [Revised: 01/01/2024] [Accepted: 01/13/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND To establish a chemiluminescence method for detecting anti-E1 and anti-E2 antibodies in the serum of patients with hepatitis C virus (HCV) infection. METHODS The microplate was coated with recombinant envelope proteins E1 and E2 by indirect method, respectively, and the kits for detecting anti-E1 and anti-E2 antibodies were prepared. The methodological indexes were evaluated. RESULTS The methodological indexes of the kits were as follows: precision test (the variation coefficient of anti-E1 antibody 6.71%-8.95% for within run and 9.91%-12.16% for between run, the variation coefficient of anti-E2 antibody 6.06%-8.44% for within run and 10.77%-13.98% for between run, respectively). The blank limit and detection limit were 1.18 RLIR and 3.16 RLIR for the anti-E1 antibody, and 1.26 RLIR and 3.32 RLIR for the anti-E2 antibody, respectively. The correlation coefficients (r) of anti-E1 and anti-E2 were 0.9963 and 0.9828, the analysis and measurement ranges (AMR) were 1.66-41.28 RLIR and 1.55-19.46 RLIR, and the average recovery was 96.4% and 93.7%, respectively. The rheumatoid factor and other positive serum samples had no interference or cross-reaction to the test, and the kits were stable within 15 months. The positive rates of anti-E1 and anti-E2 antibodies in 45 patients with HCV infection were 35.6% (16/45) and 44.4% (20/45), respectively. CONCLUSIONS The kits for detecting anti-E1 and anti-E2 meet the requirements of methodology, and can be used in screening diagnosis, disease monitoring, prognosis evaluation, disease mechanism, and epidemiological studies of HCV infection. The HCV envelope proteins E1 and E2 have an immune response in HCV-infected patients.
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Affiliation(s)
- Ningning Wang
- School of Laboratory MedicineBengbu Medical CollegeBengbuChina
| | - Qingqing Liu
- School of Laboratory MedicineBengbu Medical CollegeBengbuChina
| | - Feihu Che
- Department of Clinical ResearchThe 903rd Hospital of PLAHangzhouChina
| | - Qingyang Sun
- Department of Clinical ResearchThe 903rd Hospital of PLAHangzhouChina
| | - Yue Wang
- Department of Clinical ResearchThe 903rd Hospital of PLAHangzhouChina
| | - Chunli Yang
- Department of Clinical ResearchThe 903rd Hospital of PLAHangzhouChina
| | - Yuzhu Dai
- Department of Clinical ResearchThe 903rd Hospital of PLAHangzhouChina
| | - Jun Cheng
- Department of Clinical ResearchThe 903rd Hospital of PLAHangzhouChina
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13
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Politi J, Donat M, Guerras JM, Ayerdi O, Palma D, García JN, Barrio G, Belza MJ. Gaps in HIV and Hepatitis C Testing Among 3486 HIV-Negative Men Who have Sex with Men in Spain in the Era of Highly Effective Antiviral Therapies. J Community Health 2024; 49:139-155. [PMID: 37561245 DOI: 10.1007/s10900-023-01259-9] [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] [Accepted: 07/13/2023] [Indexed: 08/11/2023]
Abstract
High uptake of HIV and hepatitis C (HCV) testing in Gay, bisexual, and other men who have sex with men (GBMSM) is needed to interrupt transmission. The objective was to identify subgroups with increased probability of lack of testing among HIV-negative GBMSM in Spain. Cross-sectional study including 3486 HIV-negative GBMSM attending prevention facilities in Madrid and Barcelona, 2018-2020. Data came from self-administered online sociodemographic, health, and risk behaviors questionnaires. Outcomes were lack of HCV (lifetime) and HIV (lifetime, last year) testing. Crude and adjusted prevalences and prevalence ratios were assessed for each outcome using negative binomial regression models. Lifetime lack of HIV and HCV testing prevalence was 6.3% and 35.8%, respectively, while lack of HIV testing in the last year was 22.4%. Prevalences were also substantial in GBMSM with high-risk behaviors. After sociodemographic adjustment, the highest probability of lack of HCV testing (lifetime) and HIV (last year) was among GBMSM with insufficient viral hepatitis knowledge, no history of STI, or HCV (or HIV) testing, aged < 25, non-outness about sex life with men, and less high-risk behaviors. Lack of HCV (lifetime) and HIV testing (last year) among HIV-negative GBMSM in Spain is still high, despite high-risk behaviors.
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Affiliation(s)
- Julieta Politi
- Escuela Nacional de Sanidad, Instituto de Salud Carlos III, Av. Monforte de Lemos, 5, 28029, Madrid, Spain
| | - Marta Donat
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - Juan Miguel Guerras
- Escuela Nacional de Sanidad, Instituto de Salud Carlos III, Av. Monforte de Lemos, 5, 28029, Madrid, Spain.
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.
| | - Oskar Ayerdi
- Centro Sanitario Sandoval, Instituto de Investigación Sanitaria San Carlos, Hospital Clínico San Carlos, Madrid, Spain
| | - David Palma
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
- Servicio de Epidemiología, Agència de Salut Pública de Barcelona, Barcelona, Spain
| | - Jorge Néstor García
- Unidad de ITS de Vall d'Hebron-Drassanes, Hospital Vall d'Hebron, Barcelona, Spain
| | - Gregorio Barrio
- Escuela Nacional de Sanidad, Instituto de Salud Carlos III, Av. Monforte de Lemos, 5, 28029, Madrid, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
| | - María José Belza
- Escuela Nacional de Sanidad, Instituto de Salud Carlos III, Av. Monforte de Lemos, 5, 28029, Madrid, Spain
- CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain
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14
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Munari SC, Traeger MW, Menon V, Latham NH, Manoharan L, Luhmann N, Baggaley R, MacDonald V, Verster A, Siegfried N, Conway B, Klein M, Bruneau J, Stoové MA, Hellard ME, Doyle JS. Determining reinfection rates by hepatitis C testing interval among key populations: A systematic review and meta-analysis. Liver Int 2023; 43:2625-2644. [PMID: 37817387 DOI: 10.1111/liv.15705] [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: 11/15/2022] [Revised: 08/04/2023] [Accepted: 08/08/2023] [Indexed: 10/12/2023]
Abstract
BACKGROUND & AIMS Detecting hepatitis C virus (HCV) reinfection among key populations helps prevent ongoing transmission. This systematic review aims to determine the association between different testing intervals during post-SVR follow-up on the detection of HCV reinfection among highest risk populations. METHODS We searched electronic databases between January 2014 and February 2023 for studies that tested individuals at risk for HCV reinfection at discrete testing intervals and reported HCV reinfection incidence among key populations. Pooled estimates of reinfection incidence were calculated by population and testing frequency using random-effects meta-analysis. RESULTS Forty-one single-armed observational studies (9453 individuals) were included. Thirty-eight studies (8931 individuals) reported HCV reinfection incidence rate and were included in meta-analyses. The overall pooled estimate of HCV reinfection incidence rate was 4.13 per 100 per person-years (py) (95% confidence interval [CI]: 3.45-4.81). The pooled incidence estimate among people who inject drugs (PWID) was 2.84 per 100 py (95% CI: 2.19-3.50), among men who have sex with men (MSM) 7.37 per 100 py (95% CI: 5.09-9.65) and among people in custodial settings 7.23 per 100 py (95% CI: 2.13-16.59). The pooled incidence estimate for studies reporting a testing interval of ≤6 months (4.26 per 100 py; 95% CI: 2.86-5.65) was higher than studies reporting testing intervals >6 months (5.19 per 100 py; 95% CI: 3.92-6.46). CONCLUSIONS HCV reinfection incidence was highest in studies of MSM and did not appear to change with retesting interval. Shorter testing intervals are likely to identify more reinfections, help prevent onward transmission where treatment is available and enable progress towards global HCV elimination, but additional comparative studies are required.
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Affiliation(s)
| | - Michael W Traeger
- Disease Elimination Program, Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Vinay Menon
- Disease Elimination Program, Burnet Institute, Melbourne, Australia
| | - Ned H Latham
- Disease Elimination Program, Burnet Institute, Melbourne, Australia
| | | | - Niklas Luhmann
- World Health Organization, Global HIV, Hepatitis and Sexually Transmitted Infections Programmes, Geneva, Switzerland
| | - Rachel Baggaley
- World Health Organization, Global HIV, Hepatitis and Sexually Transmitted Infections Programmes, Geneva, Switzerland
| | - Virginia MacDonald
- World Health Organization, Global HIV, Hepatitis and Sexually Transmitted Infections Programmes, Geneva, Switzerland
| | - Annette Verster
- World Health Organization, Global HIV, Hepatitis and Sexually Transmitted Infections Programmes, Geneva, Switzerland
| | - Nandi Siegfried
- Independent Clinical Epidemiologist, Cape Town, South Africa
| | - Brian Conway
- Vancouver Infectious Diseases Centre & Simon Fraser University Vancouver, Canada
| | - Marina Klein
- Department of Medicine, Faculty of Medicine and Health Sciences, McGill University, Montreal, Canada
| | - Julie Bruneau
- Department of Family and Emergency Medicine, Université de Montréal, Montreal, Canada
| | - Mark A Stoové
- Disease Elimination Program, Burnet Institute, Melbourne, Australia
| | - Margaret E Hellard
- Disease Elimination Program, Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Infectious Diseases, The Alfred Hospital and Monash University, Melbourne, Australia
| | - Joseph S Doyle
- Disease Elimination Program, Burnet Institute, Melbourne, Australia
- Department of Infectious Diseases, The Alfred Hospital and Monash University, Melbourne, Australia
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15
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Conway A, Stevens A, Murray C, Prain B, Power C, McNulty A, Carrington N, Lu H, Kingsland M, McGrath C, Read P, Starr M, Catlett B, Cunningham P, Grebely J. Hepatitis C Treatment Uptake Following Dried Blood Spot Testing for Hepatitis C RNA in New South Wales, Australia: The NSW DBS Pilot Study. Open Forum Infect Dis 2023; 10:ofad517. [PMID: 38023551 PMCID: PMC10665037 DOI: 10.1093/ofid/ofad517] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
Background Dried blood spot (DBS) testing for hepatitis C virus (HCV) RNA provides a sampling option that avoids venepuncture and can be carried out in a nonclinical setting. Large-scale evaluations are needed to understand how DBS testing can reduce HCV burden. This study estimated prevalence of, and factors associated with, HCV RNA and treatment initiation among people enrolled in a state-wide pilot of people testing in the NSW DBS Pilot in New South Wales, Australia. Methods People at risk of HIV/HCV could participate via (1) self-registration online with a DBS collection kit delivered and returned by conventional postal service; or (2) assisted DBS sample collection at a community site or prison. Logistic regression was used to identify factors associated with detectable HCV RNA and treatment initiation within 6 months of testing. Results Between September 2017 and December 2020, 5960 people were tested for HCV (76% men, 35% Aboriginal and/or Torres Strait Islander, 55% recently injected drugs): 21% online self-registration, 34% assisted registration in the community, 45% assisted registration in prison. Fifteen percent had detectable HCV RNA (878/5960). Overall, 44% (n = 386/878) of people with current HCV initiated treatment within 6 months (13% online self-registration, 27% assisted registration in the community, 61% assisted registration in prison). Testing in prison compared with the community (adjusted odds ratio [aOR], 4.28; 95% CI, 3.04-6.03) was associated with increased odds of treatment initiation. Being a woman compared with a man (aOR, 0.68; 95% CI, 0.47-0.97) was associated with reduced treatment initiation. Conclusions The NSW DBS Pilot demonstrates the feasibility of using DBS to promote HCV testing and treatment in community and prison settings.
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Affiliation(s)
- Anna Conway
- The Kirby Institute, UNSW, Sydney, Australia
- Centre for Social Research in Health, UNSW, Sydney, Australia
| | - Annabelle Stevens
- Centre for Population Health, NSW Ministry of Health, Sydney, Australia
| | - Carolyn Murray
- Centre for Population Health, NSW Ministry of Health, Sydney, Australia
| | - Bianca Prain
- Centre for Population Health, NSW Ministry of Health, Sydney, Australia
| | - Cherie Power
- Centre for Population Health, NSW Ministry of Health, Sydney, Australia
| | | | - Nigel Carrington
- Centre for Population Health, NSW Ministry of Health, Sydney, Australia
- Sydney Sexual Health Centre, Sydney, Australia
| | - Heng Lu
- Sydney Sexual Health Centre, Sydney, Australia
| | - Melanie Kingsland
- School of Medicine and Public Health, University of Newcastle, Newcastle, Australia
- Population Health Research Program, Hunter Medical Research Institute, Newcastle, Australia
- Hunter New England Population Health, Hunter New England Local Health District, Newcastle, Australia
| | - Colette McGrath
- NSW Justice Health & Forensic Mental Health Network, Sydney, Australia
| | - Phillip Read
- Kirketon Road Centre, South Eastern Sydney Local Health District, Sydney, Australia
| | - Mitchell Starr
- St Vincent's Centre for Applied Medical Research, St Vincent's Hospital, Sydney, Australia
- NSW State Reference Laboratory for HIV, St Vincent's Hospital, Sydney, Australia
| | - Beth Catlett
- The Kirby Institute, UNSW, Sydney, Australia
- St Vincent's Centre for Applied Medical Research, St Vincent's Hospital, Sydney, Australia
- NSW State Reference Laboratory for HIV, St Vincent's Hospital, Sydney, Australia
| | - Philip Cunningham
- St Vincent's Centre for Applied Medical Research, St Vincent's Hospital, Sydney, Australia
- NSW State Reference Laboratory for HIV, St Vincent's Hospital, Sydney, Australia
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Silva VCM, Kerr LRFS, Kendall C, Mota RS, Guimarães MDC, Leal AF, Merchan-Hamann E, Dourado I, Veras MA, de Brito AM, Pontes AK, Macena RHM, Knauth D, Lima LNGC, Cavalcante S, Camillo AC, Díaz-Bermudez XP, Oliveira LC, Magno L, Lemos MF, Compri AP, Motta-Castro ARC, Moreira RC. Hepatitis C virus prevalence among men who have sex with men: a cross-sectional study in 12 Brazilian cities. BMC Infect Dis 2023; 23:705. [PMID: 37858036 PMCID: PMC10588169 DOI: 10.1186/s12879-023-08690-2] [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: 07/26/2023] [Accepted: 10/10/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND Despite the preventive policies adopted, reduction in sexually transmitted infections (STIs) among men who have sex with men (MSM) has been limited. The risk of hepatitis C virus (HCV) infection has increased among the most vulnerable population groups, including MSM. The aim of this study was to estimate the prevalence of HCV infection and to assess risky practices among MSM from 12 Brazilian cities. METHODS This study was carried out from June to December 2016 using respondent driven sampling (RDS). Participants completed a self-administered questionnaire to collect behavioral, socioeconomic, and demographic variables. In addition, the rapid diagnostic test (RDT) for HCV was offered. Positive results were sent to Instituto Adolfo Lutz for confirmation. RESULTS A total of 4,176 participants were recruited and 23 samples were sent for confirmation. Of these, 16 were confirmed, resulting in a prevalence of 0.7% (95% CI: 0.3%-1.7%). The Southeast region showed a prevalence of 0.9% (95% CI: 0.3-2.6), followed by the South region, with 0.6% (95% CI: 0.2-2.1). The Northeast region had a prevalence of 0.3% (95% CI: 0.1-1.0) and the Midwest 0.1% (95% CI: 0.0-0.7). No positive cases were found in the North. Single men aged 40 years or older were the majority of participants exposed to HCV. High levels of alcohol consumption, illicit drug use, irregular condom use, in addition to infection with other STIs, were associated with exposure to HCV. CONCLUSIONS STIs continue to be important health problems in Brazil and globally. Many STIs are inapparent for many years until they bring more serious consequences. Extra investment in HCV is also warranted, given that it can be eliminated. Relying solely on clinical data to provide information about inapparent infection, especially in stigmatized populations, will make that goal more difficult to achieve. Surveillance studies, such as the one reported here need to be repeated over time to demonstrate trends and to provide information for evaluation, program and policies. Investments in the most vulnerable populations are critical to achieve the World Health Organization global health goals including the elimination of viral hepatitis by 2030.
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Affiliation(s)
- Vanessa C M Silva
- Laboratório de Hepatites, Centro de Virologia, Instituto Adolfo Lutz, Av. Dr Arnaldo, 355 Pacaembu, São Paulo, SP, Brazil
| | - Lígia R F S Kerr
- Saúde Comunitária, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brazil
| | - Carl Kendall
- Saúde Comunitária, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, CE, Brazil
- Department of Social, Behavioral and Population Sciences, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA
| | - Rosa S Mota
- Departamento de Estatística e Matemática Aplicada, Universidade Federal Do Ceará, Fortaleza, CE, Brazil
| | - Mark Drew C Guimarães
- Medicina Preventiva e Social, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Andréa F Leal
- Departamento de Sociologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Edgar Merchan-Hamann
- Faculdade de Ciências da Saúde, Saúde Coletiva, Universidade de Brasília, Brasília, DF, Brazil
| | - Inês Dourado
- Instituto de Saúde Coletiva, Universidade Federal da Bahia, Salvador, BA, Brazil
| | - Maria Amélia Veras
- Departamento de Saúde Coletiva, Faculdade de Ciências Médicas da Santa Casa de São Paulo, São Paulo, SP, Brazil
| | - Ana Maria de Brito
- Departamento de Saúde Coletiva, Instituto Aggeu Magalhães, Fiocruz, Recife, PE, Brazil
| | - Alexandre K Pontes
- Instituto de Psicologia, Universidade Federal Do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | | | - Daniela Knauth
- Departamento de Medicina Social, Universidade Federal Do Rio Grande Do Sul, Porto Alegre, RS, Brazil
| | | | | | | | | | | | - Laio Magno
- Departamento de Ciências da Vida, Universidade Do Estado da Bahia (UNEB), Salvador, BA, Brazil
| | - Marcílio F Lemos
- Laboratório de Hepatites, Centro de Virologia, Instituto Adolfo Lutz, Av. Dr Arnaldo, 355 Pacaembu, São Paulo, SP, Brazil
| | - Adriana P Compri
- Laboratório de Hepatites, Centro de Virologia, Instituto Adolfo Lutz, Av. Dr Arnaldo, 355 Pacaembu, São Paulo, SP, Brazil
| | - Ana Rita C Motta-Castro
- Faculdade de Ciências Farmacêuticas, Alimentos e Nutrição, Universidade Federal de Mato Grosso Do Sul, Campo Grande, MS, Brazil
| | - Regina C Moreira
- Laboratório de Hepatites, Centro de Virologia, Instituto Adolfo Lutz, Av. Dr Arnaldo, 355 Pacaembu, São Paulo, SP, Brazil.
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17
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d'Arminio Monforte A, Tavelli A, Rossotti R, Gagliardini R, Saracino A, Lo Caputo S, Sala M, Quiros-Roldan E, Mussini C, Girardi E, Cozzi-Lepri A, Antinori A, Puoti M. Is HCV elimination among persons living with HIV feasible? Data from the NoCo study in the setting of the ICONA cohort. Liver Int 2023; 43:2130-2141. [PMID: 37649460 DOI: 10.1111/liv.15700] [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] [Received: 04/14/2023] [Revised: 07/21/2023] [Accepted: 08/07/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND AND AIMS Whether the HCV test-and-treat strategy impacted on the rate of new HCV infections among PLWH in Italy is unknown. METHODS Prospective study of PLWH in the ICONA network. At baseline, PLWH were tested for HCV-Ab; HCV-RNA (if HCV-Ab positive) and, if positive, treated with DAA. SVR12 indicated eradication. Seroconversions and re-infections were evaluated yearly in HCV-Ab neg and HCV-RNA neg at first screening. We estimated the following: HCV seroconversions, incidence of HCV reinfections, and access to DAA and SVR12 rates tighter with factors associated with each outcome. Data were analysed by Cox regression, Poisson regression and logistic regression models. RESULTS Sixteen thousand seven hundred and forty-three PLWH were included; 27.3% HCV-Ab positive; of these, 39.3% HCV-RNA positive. HCV seroconversion incidence: .48/100 PYFU (95% CI: .36-.65); re-infections incidence: 1.40/100 PYFU (95% CI: .91-2.04). The risk factor for HCV re-infection was young age: aIRR 1.85, 95% CI: 1.17-2.95) per 10 years younger. 86.4% of HCV viremic in follow-up started DAA. PWID vs. heterosexuals (aHR .75, 95% CI .62-.90), HIV-RNA >50 copies/mL (aHR .70, 95% CI .56-.87), HCV genotype other than G1, G2, G3, G4 or with multiple/missing HCV genotype and post-COVID-19 calendar periods were associated with lower DAA access. 922/965 (95.5%) PLWH achieved SVR12. We estimated 72% reduction of chance to achieve SVR12 in PLWH with a CD4 count <200/mm3 (vs. CD4 ≥200/mm3 aOR .18, 95% CI: .07-.46). 95.5% of DAA-treated individuals eradicated HCV, but they represent only 53.2% of HCV viremic PLWH and 66.4% of those in follow-up. HCV-RNA positivity by year decreased from 41.7% in 2017 to 11.7% in 2022. CONCLUSIONS The screening-and-treat campaign implemented in Italy, even if only partially effective, resulted in a dramatic drop in HCV circulation in our cohort.
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Affiliation(s)
| | | | - Roberto Rossotti
- Infectious Diseases Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Roberta Gagliardini
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Annalisa Saracino
- Clinic of Infectious Diseases, Department of Biomedical Sciences and Human Oncology, University of Bari, University Hospital Policlinico, Bari, Italy
| | - Sergio Lo Caputo
- Department of Clinical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Matteo Sala
- Unit of Infectious and Tropical Diseases, ASST Santi Paolo e Carlo, University of Milan, Milan, Italy
| | - Eugenia Quiros-Roldan
- Department of Clinical and Experimental Sciences, Unit of Infectious and Tropical Diseases, University of Brescia, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Cristina Mussini
- AOU of Modena, Clinic of Infectious Diseases, University of Modena and Reggio Emilia, Modena, Italy
| | - Enrico Girardi
- Scientific Direction, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Alessandro Cozzi-Lepri
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, UCL, London, UK
| | - Andrea Antinori
- Clinical and Research Infectious Diseases Department, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Massimo Puoti
- Infectious Diseases Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- University of Milano-Bicocca, Milan, Italy
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18
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Martinello M, Carson JM, Van Der Valk M, Rockstroh JK, Ingiliz P, Hellard M, Nelson M, Lutz T, Bhagani S, Kim AY, Hull M, Cordes C, Moon J, Feld JJ, Gane E, Rauch A, Bruneau J, Tu E, Applegate T, Grebely J, Dore GJ, Matthews GV. Reinfection incidence and risk among people treated for recent hepatitis C virus infection. AIDS 2023; 37:1883-1890. [PMID: 37467042 PMCID: PMC10529102 DOI: 10.1097/qad.0000000000003651] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
OBJECTIVE Reinfection poses a challenge to hepatitis C virus (HCV) elimination. This analysis assessed incidence of, and factors associated with reinfection among people treated for recent HCV (duration of infection <12 months). METHODS Participants treated for recent HCV (primary infection or reinfection) in an international randomized trial were followed at 3-monthly intervals for up to 2 years to assess for reinfection. Reinfection incidence was calculated using person-time of observation. Factors associated with HCV reinfection were assessed using Cox proportional hazards regression analysis. RESULTS Of 222 participants treated for recent HCV, 196 (62% primary infection, 38% reinfection) were included in the cohort at risk for reinfection, of whom 87% identified as gay or bisexual men, 71% had HIV and 20% injected drugs in the month prior to enrolment. During 198 person-years of follow-up, 28 cases of HCV reinfection were identified among 27 participants, for an incidence of 14.2 per 100 person-years [95% confidence interval (CI) 9.8-20.5]. Reinfection was associated with prior HCV reinfection [adjusted hazards ratio (aHR) 2.42; 95% CI 1.08-5.38], injection drug use posttreatment (aHR 2.53; 95% CI 1.14-5.59), condomless anal intercourse with casual male partners (aHR 3.32; 95% CI 1.14-9.65) and geographic region (United Kingdom, aHR 0.21; 95% CI 0.06-0.75). Among gay and bisexual men (GBM), reinfection was also associated with sexualized drug use involving injecting posttreatment (aHR 2.97; 95% CI 1.10-8.02). CONCLUSION High reinfection incidence following treatment for recent HCV among people with ongoing sexual and drug use risk behaviour highlights the need for posttreatment surveillance, rapid retreatment of reinfection and targeted harm reduction strategies.
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Affiliation(s)
| | | | - Marc Van Der Valk
- Division of Infectious Diseases, Amsterdam Infection and Immunity Institute, Amsterdam University Medical Centers, University of Amsterdam
- Stichting HIV Monitoring, Amsterdam, the Netherlands
| | | | - Patrick Ingiliz
- Zentrum für Infektiologie Berlin-Prenzlauer Berg, Berlin, Germany
| | | | - Mark Nelson
- Chelsea and Westminster Hospital, London, UK
| | - Thomas Lutz
- Infektiologikum Frankfurt, Frankfurt am Main, Germany
| | | | - Arthur Y Kim
- Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Mark Hull
- St Paul's Hospital, Vancouver, Canada
| | | | - Juhi Moon
- Johns Hopkins University, Baltimore, Maryland, USA
| | - Jordan J Feld
- Toronto Centre for Liver Diseases, Toronto General Hospital, Toronto, Canada
| | - Ed Gane
- Auckland City Hospital, Auckland, New Zealand
| | - Andri Rauch
- Department of Infectious Diseases, Bern Inselspital, Bern, Switzerland
| | - Julie Bruneau
- Centre Hospitalier de l'Université de Montréal, Montréal, Canada
| | - Elise Tu
- Kirby Institute, UNSW Sydney, Sydney, Australia
| | | | | | - Gregory J Dore
- Kirby Institute, UNSW Sydney, Sydney, Australia
- St Vincent's Hospital, Sydney, Australia
| | - Gail V Matthews
- Kirby Institute, UNSW Sydney, Sydney, Australia
- St Vincent's Hospital, Sydney, Australia
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19
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Frimpong JA, Parish CL, Feaster DJ, Gooden LK, Nelson MC, Matheson T, Siegel K, Haynes L, Linas BP, Assoumou SA, Tross S, Kyle T, Liguori TK, Toussaint O, Annane D, Metsch LR. A study protocol for Project I-Test: a cluster randomized controlled trial of a practice coaching intervention to increase HIV testing in substance use treatment programs. Trials 2023; 24:609. [PMID: 37749635 PMCID: PMC10521543 DOI: 10.1186/s13063-023-07602-8] [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: 06/13/2023] [Accepted: 08/23/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND People with substance use disorders are vulnerable to acquiring HIV. Testing is fundamental to diagnosis, treatment, and prevention; however, in the past decade, there has been a decline in the number of substance use disorder (SUD) treatment programs offering on-site HIV testing. Fewer than half of SUDs in the USA offer on-site HIV testing. In addition, nearly a quarter of newly diagnosed cases have AIDS at the time of diagnosis. Lack of testing is one of the main reasons that annual HIV incidences have remained constant over time. Integration of HIV testing with testing for HCV, an infection prevalent among persons vulnerable to HIV infection, and in settings where they receive health services, including opioid treatment programs (OTPs), is of great public health importance. METHODS/DESIGN In this 3-arm cluster-RCT of opioid use disorders treatment programs, we test the effect of two evidence-based "practice coaching" (PC) interventions on the provision and sustained implementation of on-site HIV testing, on-site HIV/HCV testing, and linkage to care. Using the National Survey of Substance Abuse Treatment Services data available from SAMHSA, 51 sites are randomly assigned to one of the three conditions: practice coach facilitated structured conversations around implementing change, with provision of resources and documents to support the implementation of (1) HIV testing only, or (2) HIV/HCV testing, and (3) a control condition that provides a package with information only. We collect quantitative (e.g., HIV and HCV testing at 6-month-long intervals) and qualitative site data near the time of randomization, and again approximately 7-12 months after randomization. DISCUSSION Innovative and comprehensive approaches that facilitate and promote the adoption and sustainability of HIV and HCV testing in opioid treatment programs are important for addressing and reducing HIV and HCV infection rates. This study is one of the first to test organizational approaches (practice coaching) to increase HIV and HIV/HCV testing and linkage to care among individuals receiving treatment for opioid use disorder. The study may provide valuable insight and knowledge on the multiple levels of intervention that, if integrated, may better position OTPs to improve and sustain testing practices and improve population health. TRIAL REGISTRATION ClinicalTrials.gov NCT03135886. Registered on 2 May 2017.
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Affiliation(s)
- Jemima A Frimpong
- New York University Abu Dhabi, Saadiyat Island, PO BOX 129188, Abu Dhabi, UAE.
| | - Carrigan L Parish
- Department of Sociomedical Sciences Miami Research Center, Columbia University, 1120 NW 14 Street Room 1030, Miami, FL, 33136, USA
| | - Daniel J Feaster
- Department of Public Health Sciences, University of Miami Miller School of Medicine, 1120 NW 14Th Street, Room 1059, Miami, FL, 33136, USA
| | - Lauren K Gooden
- Department of Sociomedical Sciences Miami Research Center, Columbia University, 1120 NW 14 Street Room 1030, Miami, FL, 33136, USA
| | - Mindy C Nelson
- Department of Public Health Sciences, University of Miami Miller School of Medicine, 1120 NW 14Th Street, Room 1059, Miami, FL, 33136, USA
| | - Tim Matheson
- San Francisco Dept of Public Health (SFDPH), 25 Van Ness Avenue; Suite 500, San Francisco, CA, 94102, USA
| | - Karolynn Siegel
- Department of Sociomedical Sciences, Columbia University, 722 West 168 Street, NY, NY, 10032, USA
| | - Louise Haynes
- Medical University of South Carolina, 67 President Street, Charleston, SC, 29425, USA
| | - Benjamin P Linas
- Boston Medical Center, Crosstown Building, 801 Massachusetts Ave Office 2007, Boston, MA, 02118, USA
| | - Sabrina A Assoumou
- Boston Medical Center, Crosstown Building, 801 Massachusetts Ave Office 2007, Boston, MA, 02118, USA
| | - Susan Tross
- HIV Center For Clinical and Behavioral Studies, NYS Psychiatric Institute, Columbia University Irving Medical Center, 1051 Riverside Drive, New York, N.Y., 10032, USA
| | - Tiffany Kyle
- Department of Public Health Sciences, University of Miami Miller School of Medicine, 1120 NW 14Th Street, Room 1059, Miami, FL, 33136, USA
| | - Terri K Liguori
- Department of Sociomedical Sciences Miami Research Center, Columbia University, 1120 NW 14 Street Room 1030, Miami, FL, 33136, USA
| | - Oliene Toussaint
- Department of Sociomedical Sciences Miami Research Center, Columbia University, 1120 NW 14 Street Room 1030, Miami, FL, 33136, USA
| | - Debra Annane
- Health Foundation of South Florida, 2 South Biscayne Blvd., Suite 1710, Miami, FL, 33131, USA
| | - Lisa R Metsch
- Department of Sociomedical Sciences and Columbia School of General Studies, Columbia University, 2970 Broadway, 612 Lewisohn Hall, New York, NY, 10026, USA
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20
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Martinello M, Solomon SS, Terrault NA, Dore GJ. Hepatitis C. Lancet 2023; 402:1085-1096. [PMID: 37741678 DOI: 10.1016/s0140-6736(23)01320-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 05/30/2023] [Accepted: 06/22/2023] [Indexed: 09/25/2023]
Abstract
Hepatitis C virus (HCV) is a hepatotropic RNA virus that can cause acute and chronic hepatitis, with progressive liver damage resulting in cirrhosis, decompensated liver disease, and hepatocellular carcinoma. In 2016, WHO called for the elimination of HCV infection as a public health threat by 2030. Despite some progress, an estimated 57 million people were living with HCV infection in 2020, and 300 000 HCV-related deaths occur per year. The development of direct-acting antiviral therapy has revolutionised clinical care and generated impetus for elimination, but simplified and broadened HCV screening, enhanced linkage to care, and higher coverage of treatment and primary prevention strategies are urgently required.
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Affiliation(s)
- Marianne Martinello
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia; Department of Infectious Diseases, Prince of Wales Hospital, Sydney, NSW, Australia.
| | - Sunil S Solomon
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Norah A Terrault
- Division of Gastrointestinal and Liver Diseases, University of Southern California, Los Angeles, CA, USA
| | - Gregory J Dore
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW Sydney, Sydney, NSW, Australia; Department of Infectious Diseases, St Vincent's Hospital, Sydney, NSW, Australia
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21
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Gamkrelidze A, Shadaker S, Tsereteli M, Alkhazashvili M, Chitadze N, Tskhomelidze I, Gvinjilia L, Khetsuriani N, Handanagic S, Averhoff F, Cloherty G, Chakhunashvili G, Drobeniuc J, Imnadze P, Zakhashvili K, Armstrong PA. Nationwide Hepatitis C Serosurvey and Progress Towards Hepatitis C Virus Elimination in the Country of Georgia, 2021. J Infect Dis 2023; 228:684-693. [PMID: 36932731 PMCID: PMC10506179 DOI: 10.1093/infdis/jiad064] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 03/07/2023] [Accepted: 03/15/2023] [Indexed: 03/19/2023] Open
Abstract
BACKGROUND The country of Georgia initiated its hepatitis C virus (HCV) elimination program in 2015, at which point a serosurvey showed the adult prevalence of HCV antibody (anti-HCV) and HCV RNA to be 7.7% and 5.4%, respectively. This analysis reports hepatitis C results of a follow-up serosurvey conducted in 2021, and progress towards elimination. METHODS The serosurvey used a stratified, multistage cluster design with systematic sampling to include adults and children (aged 5-17 years) providing consent (or assent with parental consent). Blood samples were tested for anti-HCV and if positive, HCV RNA. Weighted proportions and 95% confidence intervals (CI) were compared with 2015 age-adjusted estimates. RESULTS Overall, 7237 adults and 1473 children were surveyed. Among adults, the prevalence of anti-HCV was 6.8% (95% CI, 5.9-7.7). The HCV RNA prevalence was 1.8% (95% CI, 1.3-2.4), representing a 67% reduction since 2015. HCV RNA prevalence decreased among those reporting risk factors of ever injecting drugs (51.1% to 17.8%), and ever receiving a blood transfusion (13.1% to 3.8%; both P < .001). No children tested positive for anti-HCV or HCV RNA. CONCLUSIONS These results demonstrate substantial progress made in Georgia since 2015. These findings can inform strategies to meet HCV elimination targets.
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Affiliation(s)
| | - Shaun Shadaker
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Maia Tsereteli
- National Center for Disease Control and Public Health, Tbilisi, Georgia
| | | | | | | | - Lia Gvinjilia
- Eastern Europe and Central Asia Regional Office, Centers for Disease Control and Prevention, Tbilisi, Georgia
| | - Nino Khetsuriani
- Global Immunization Division, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Senad Handanagic
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Francisco Averhoff
- Abbott Diagnostics, Abbott Park, IL, USA
- Abbott Pandemic Defense Coalition, Abbott Park, IL, USA
| | - Gavin Cloherty
- Abbott Diagnostics, Abbott Park, IL, USA
- Abbott Pandemic Defense Coalition, Abbott Park, IL, USA
| | | | - Jan Drobeniuc
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Paata Imnadze
- National Center for Disease Control and Public Health, Tbilisi, Georgia
| | | | - Paige A. Armstrong
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, USA
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22
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Artenie A, Stone J, Facente SN, Fraser H, Hecht J, Rhodes P, McFarland W, Wilson E, Hickman M, Vickerman P, Morris MD. Impact of HCV Testing and Treatment on HCV Transmission Among Men Who Have Sex With Men and Who Inject Drugs in San Francisco: A Modelling Analysis. J Infect Dis 2023; 228:662-673. [PMID: 37486337 PMCID: PMC10503949 DOI: 10.1093/infdis/jiad169] [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: 01/26/2023] [Accepted: 05/26/2023] [Indexed: 07/25/2023] Open
Abstract
BACKGROUND Men who have sex with men who ever injected drugs (ever MSM-IDU) carry a high hepatitis C virus (HCV) burden. We estimated whether current HCV testing and treatment in San Francisco can achieve the 2030 World Health Organization (WHO) HCV elimination target on HCV incidence among ever MSM-IDU. METHODS A dynamic HCV/HIV transmission model among MSM was calibrated to San Francisco data, including HCV antibody (15.5%, 2011) and HIV prevalence (32.8%, 2017) among ever MSM-IDU. MSM had high HCV testing (79%-86% ever tested, 2011-2019) and diagnosed MSM had high HCV treatment (65% ever treated, 2018). Following coronavirus disease 2019 (COVID-19)-related lockdowns, HCV testing and treatment decreased by 59%. RESULTS Among all MSM, 43% of incident HCV infections in 2022 were IDU-related. Among ever MSM-IDU in 2015, HCV incidence was 1.2/100 person-years (95% credibility interval [CrI], 0.8-1.6). Assuming COVID-19-related declines in HCV testing/treatment persist until 2030, HCV incidence among ever MSM-IDU will decrease by 84.9% (95% CrI, 72.3%-90.8%) over 2015-2030. This decline is largely attributed to HCV testing and treatment (75.8%; 95% CrI, 66.7%-89.5%). Slightly greater decreases in HCV incidence (94%-95%) are projected if COVID-19 disruptions recover by 2025 or 2022. CONCLUSIONS We estimate that HCV incidence will decline by >80% over 2015-2030 among ever MSM-IDU in San Francisco, achieving the WHO target.
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Affiliation(s)
- Adelina Artenie
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Jack Stone
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Shelley N Facente
- School of Public Health, University of California Berkeley, Berkeley, California, USA
- Facente Consulting, Richmond, California, USA
| | - Hannah Fraser
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Jennifer Hecht
- San Francisco AIDS Foundation, San Francisco, California, USA
- Springboard HealthLab, Berkeley, California, USA
| | - Perry Rhodes
- Facente Consulting, Richmond, California, USA
- University of California San Francisco Alliance Health Project, San Francisco, California, USA
| | - Willi McFarland
- San Francisco Department of Public Health, San Francisco, California, USA
| | - Erin Wilson
- San Francisco Department of Public Health, San Francisco, California, USA
| | - Matthew Hickman
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Peter Vickerman
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Meghan D Morris
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
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23
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Xu W, Zhao P, Li H, Wang C. HCV knowledge and attitudes among HIV-negative MSM and MSM living with HIV in China: results from a cross-sectional online survey. BMC Infect Dis 2023; 23:599. [PMID: 37704973 PMCID: PMC10500868 DOI: 10.1186/s12879-023-08586-1] [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: 05/24/2023] [Accepted: 09/05/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND Men who have sex with men (MSM) are at high risk of hepatitis C virus (HCV) infection, especially for those living with human immunodeficiency virus (HIV). Learning about knowledge of and attitudes towards HCV is essential to inform health promotion interventions development. This is one of very limited studies to examine the level of knowledge and attitudes towards HCV and their determinants among HIV-negative MSM and MSM living with HIV in China. METHODS A cross-sectional survey was conducted across seven provinces in China from December 2021 to January 2022. All the MSM living with HIV were recruited offline, whereas the recruitment ratio for HIV-negative MSM was half online and half offline. Data on socio-demographic characteristics, sexual behaviors, knowledge about HCV, and attitude towards HCV from participants were collected through the online survey. Univariate and multivariable logistic regressions were used to determine the associated factors. RESULTS Only 39.3% (33/84) of HIV-negative men and 44.0% (37/84) of men living with HIV had a good level knowledge about HCV. Nearly one-third (32.1%, 27/84) of HIV-negative men and 41.7% (35/84) of men living with HIV reported a positive attitude towards HCV. For HIV-negative men, positive attitude towards HCV was associated with the multiple sexual partners (aOR: 5.8, 95%CI:1.9-18.1) and the use of recreational substances (aOR: 3.1, 95%CI: 1.0-9.4). For men living with HIV, knowledge about HCV was associated with disclosing sexual orientation to healthcare providers, family or friends (aOR: 7.0, 1.9-26.0), the multiple sexual partners (aOR: 0.2, 0.1-1.0), the use of recreational substances (aOR: 3.7, 95%CI: 1.1-13.1) and the HBV testing history (aOR: 7.3, 95%CI: 1.6-32.7); positive attitude towards HCV was associated with the use of recreational substances (aOR: 3.1, 95%CI: 1.1-9.0). CONCLUSIONS The majority of Chinese MSM showed an inadequate knowledge of and negative attitude towards HCV irrespective of HIV infection status. More tailored education campaigns and multicomponent interventions are required to be targeted on MSM, and more researches are also needed to inform how best to address the negative attitudes of this population towards HCV.
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Affiliation(s)
- Wenqian Xu
- Dermatology Hospital of Southern Medical University, Guangzhou, China
- Southern Medical University Institute for Global Health, Guangzhou, China
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Peizhen Zhao
- Dermatology Hospital of Southern Medical University, Guangzhou, China
- Southern Medical University Institute for Global Health, Guangzhou, China
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
| | - Haiyi Li
- Dermatology Hospital of Southern Medical University, Guangzhou, China
- Southern Medical University Institute for Global Health, Guangzhou, China
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Cheng Wang
- Dermatology Hospital of Southern Medical University, Guangzhou, China.
- Southern Medical University Institute for Global Health, Guangzhou, China.
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China.
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Schroyens N, Borra V, Compernolle V, Vandekerckhove P, De Buck E. Men who have sex with men and risk for transfusion-transmissible infections in blood donors in Western countries: A systematic review update. Vox Sang 2023; 118:709-720. [PMID: 37322809 DOI: 10.1111/vox.13482] [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: 10/14/2022] [Revised: 03/21/2023] [Accepted: 05/26/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND AND OBJECTIVES This systematic review update summarizes evidence concerning transfusion-transmissible infections (TTIs) in male blood donors reporting sex with another man (MSM) or after easing the MSM deferral period. MATERIALS AND METHODS We searched five databases, including studies comparing MSM versus non-MSM donors (Type I), MSM deferral periods (Type II) or infected versus non-infected donors (Type III) in Western countries, and used GRADE to determine evidence certainty. RESULTS Twenty-five observational studies were included. Four Type I studies suggest that there may be an increased risk for overall TTIs, human immunodeficiency virus (HIV), hepatitis B virus (HBV) and syphilis in MSM donors, but the evidence is very uncertain. There was insufficient evidence of MSM with low-risk sexual behaviour. A Type II study indicates that easing the MSM deferral period to 1 year may have little to no effect on TTI risk. TTI prevalence in blood donors under 5-year, 1-year, 3-month or risk-based deferral in eight other Type II studies was too low to provide clear conclusions on the effect of easing the deferral. Three Type III studies reported that MSM may be a risk factor for HIV. Increased risk of HBV, hepatitis C virus and HTLV-I/II could not be shown. The evidence from Type III studies is very uncertain. CONCLUSION There may be an increased risk of HIV in MSM blood donors. Shortening the deferral from permanent to 1 year may have little to no effect on TTI risk. However, there is limited, unclear evidence from observational studies concerning the impact of introducing 3-month or risk-based deferrals.
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Affiliation(s)
- Natalie Schroyens
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium
| | - Vere Borra
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium
| | - Veerle Compernolle
- Belgian Red Cross, Blood Services, Mechelen, Belgium
- Faculty of Medicine and Health Sciences, University of Ghent, Ghent, Belgium
| | - Philippe Vandekerckhove
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium
- Belgian Red Cross, Mechelen, Belgium
- Division of Epidemiology and Biostatistics, Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Emmy De Buck
- Centre for Evidence-Based Practice, Belgian Red Cross, Mechelen, Belgium
- Department of Public Health and Primary Care, Leuven Institute for Healthcare Policy, KU Leuven, Leuven, Belgium
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Palma D, Alarcón M, García de Olalla P, Guerras JM, Pericas C, García J, Barberá MJ, Ayerdi O, Vera García M, Román-Urrestarazu A, Belza MJ, Rius C. Hepatitis C antibody prevalence and active hepatitis C infection in HIV-negative gay, bisexual, and other men who have sex with men in Barcelona and Madrid, Spain (March 2018-March 2021). IJID REGIONS 2023; 8:95-104. [PMID: 37554356 PMCID: PMC10404990 DOI: 10.1016/j.ijregi.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 07/04/2023] [Accepted: 07/04/2023] [Indexed: 08/10/2023]
Abstract
OBJECTIVES Hepatitis C virus (HCV) has been recognized as a sexually transmitted infection (STI) in HIV-positive men who have sex with men (MSM), with an increased notification in HIV-negative MSM. The aim of this study was to determine the prevalence of HCV antibody and active HCV infection in HIV-negative gay, bisexual, and other MSM (GBMSM), and their characteristics, in Barcelona and Madrid, from March 2018 to March 2021. METHODS Cross-sectional study conducted on 3548 HIV-undiagnosed GBMSM, across four HIV/STI testing centers. Respondents submitted an online, self-administered questionnaire after consultation, which collected information on sociodemographics, sexual health history, HCV knowledge, and substance consumption. Prevalence of HCV antibodies was determined by a reactive result in a rapid anti-HCV test or enzyme-linked immunosorbent assay (ELISA), while active HCV infection was determined by participants who were also positive on an HCV-RNA test. Crude and adjusted Poisson analyses with robust variance are presented for both prevalence and active infection. RESULTS In total, 97.6% of participants (n = 3463) were HIV-negative. Of those, 18 were found to have HCV antibodies (0.52%), of which nine (0.26%) were also HCV-RNA positive. Those with HCV antibodies were associated to have lived with an HCV (+) person (adjusted prevalence ratio [APR]: 7.84, [95% confidence interval: 2.50-24.53]), using injectable drugs for sex (APR: 6.92, [1.20-39.79]) and testing positive for an STI in the previous year (APR: 4.06, [1.09-15.12]). Presenting an active infection was strongly associated with a previous HCV diagnosis (APR: 100.82 [22.16-458.76]), sexualized injectable drug use (APR: 17.53 [2.70-113.76]), and sharing douching material (APR: 7.45, [2.12-25.95]). CONCLUSION Sexual practices with a higher risk of bleeding and sexualized drug use, particularly sexualized injectable drug use, were associated with higher rates of HCV diagnosis in GBMSM. Identifying these practices during consultation, contact tracing new cases and regularly testing those with a previous history of HCV, will facilitate HCV eradication.
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Affiliation(s)
- David Palma
- Consorcio de Investigación Biomédica en Red en Epidemiología y Salud Pública, CIBERESP, Madrid, Spain
- Servei d'Epidemiología, Agència de Salut Pública de Barcelona, Barcelona, Spain
- International Health Department, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherland
| | - Miguel Alarcón
- Consorcio de Investigación Biomédica en Red en Epidemiología y Salud Pública, CIBERESP, Madrid, Spain
- Servei d'Epidemiología, Agència de Salut Pública de Barcelona, Barcelona, Spain
- Department of Paediatrics, Obstetrics and Gynecology and Preventive Medicine, Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
| | - Patricia García de Olalla
- Consorcio de Investigación Biomédica en Red en Epidemiología y Salud Pública, CIBERESP, Madrid, Spain
- Servei d'Epidemiología, Agència de Salut Pública de Barcelona, Barcelona, Spain
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau (IRB Sant Pau), Barcelona, Spain
| | - Juan-Miguel Guerras
- Consorcio de Investigación Biomédica en Red en Epidemiología y Salud Pública, CIBERESP, Madrid, Spain
- Escuela Nacional de Sanidad, Instituto de Salud Carlos III, Madrid, Spain
| | - Carles Pericas
- Servei d'Epidemiología, Agència de Salut Pública de Barcelona, Barcelona, Spain
- Departament de Medicina, Universitat de Barcelona, Barcelona, España
| | - Jorge García
- Unidad de STI y HIV Drassanes, Hospital Vall d'Hebron, Barcelona, Spain
| | | | - Oscar Ayerdi
- Centro Sanitario Sandoval, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos, Madrid, Spain
| | - Mar Vera García
- Centro Sanitario Sandoval, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria San Carlos, Madrid, Spain
| | - Andrés Román-Urrestarazu
- International Health Department, Care and Public Health Research Institute (CAPHRI), Maastricht University, Maastricht, the Netherland
- Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - María José Belza
- Consorcio de Investigación Biomédica en Red en Epidemiología y Salud Pública, CIBERESP, Madrid, Spain
- Escuela Nacional de Sanidad, Instituto de Salud Carlos III, Madrid, Spain
| | - Cristina Rius
- Consorcio de Investigación Biomédica en Red en Epidemiología y Salud Pública, CIBERESP, Madrid, Spain
- Servei d'Epidemiología, Agència de Salut Pública de Barcelona, Barcelona, Spain
- Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau (IRB Sant Pau), Barcelona, Spain
- Department of Experimental and Health Sciences, Faculty of Health and Life Sciences, Universitat Pompeu Fabra (UPF), Barcelona, Spain
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Hovaguimian F, Beeler PE, Müllhaupt B, Günthard HF, Maeschli B, Bruggmann P, Fehr JS, Kouyos RD. Mortality and morbidity related to hepatitis C virus infection in hospitalized adults-A propensity score matched analysis. J Viral Hepat 2023; 30:765-774. [PMID: 37309273 DOI: 10.1111/jvh.13861] [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] [Received: 02/25/2023] [Revised: 05/01/2023] [Accepted: 05/30/2023] [Indexed: 06/14/2023]
Abstract
The World Health Organization (WHO) aims to reduce HCV mortality, but estimates are difficult to obtain. We aimed to identify electronic health records of individuals with HCV infection, and assess mortality and morbidity. We applied electronic phenotyping strategies on routinely collected data from patients hospitalized at a tertiary referral hospital in Switzerland between 2009 and 2017. Individuals with HCV infection were identified using International Classification of Disease (ICD)-10 codes, prescribed medications and laboratory results (antibody, PCR, antigen or genotype test). Controls were selected using propensity score methods (matching by age, sex, intravenous drug use, alcohol abuse and HIV co-infection). Main outcomes were in-hospital mortality and attributable mortality (in HCV cases and study population). The non-matched dataset included records from 165,972 individuals (287,255 hospital stays). Electronic phenotyping identified 2285 stays with evidence of HCV infection (1677 individuals). Propensity score matching yielded 6855 stays (2285 with HCV, 4570 controls). In-hospital mortality was higher in HCV cases (RR 2.10, 95%CI 1.64 to 2.70). Among those infected, 52.5% of the deaths were attributable to HCV (95%CI 38.9 to 63.1). When cases were matched, the fraction of deaths attributable to HCV was 26.9% (HCV prevalence: 33%), whilst in the non-matched dataset, it was 0.92% (HCV prevalence: 0.8%). In this study, HCV infection was strongly associated with increased mortality. Our methodology may be used to monitor the efforts towards meeting the WHO elimination targets and underline the importance of electronic cohorts as a basis for national longitudinal surveillance.
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Affiliation(s)
- Frédérique Hovaguimian
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland
- Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Patrick E Beeler
- Division of Occupational and Environmental Medicine, Epidemiology, Biostatistics and Prevention Institute, University of Zurich and University Hospital Zurich, Zurich, Switzerland
- Center for Primary and Community Care, University of Lucerne, Lucerne, Switzerland
| | - Beat Müllhaupt
- Department of Gastroenterology and Hepatology, University Hospital of Zurich, Zurich, Switzerland
| | - Huldrych F Günthard
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
| | | | - Philip Bruggmann
- Swiss Hepatitis, Zurich, Switzerland
- Arud Centre for Addiction Medicine, Zurich, Switzerland
| | - Jan S Fehr
- Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Zurich, Switzerland
| | - Roger D Kouyos
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital of Zurich, University of Zurich, Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, Zurich, Switzerland
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Traeger MW, Harney BL, Sacks-Davis R, van Santen DK, Cornelisse VJ, Wright EJ, Hellard ME, Doyle JS, Stoové MA. Incidence and Prevalence of Hepatitis C Virus Among HIV-Negative Gay and Bisexual Men Using HIV Pre-exposure Prophylaxis (PrEP): A Systematic Review and Meta-analysis. Open Forum Infect Dis 2023; 10:ofad401. [PMID: 37593532 PMCID: PMC10428087 DOI: 10.1093/ofid/ofad401] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 07/27/2023] [Indexed: 08/19/2023] Open
Abstract
Background Gay and bisexual men using HIV pre-exposure prophylaxis (PrEP) are at increased risk for sexually transmissible infections. Hepatitis C virus (HCV) risk among PrEP users is less clear. We explored HCV prevalence and incidence among cohorts of gay and bisexual men using PrEP and sources of heterogeneity across studies. Methods This was a systematic review and meta-analysis of open-label PrEP studies to April 2022 reporting HCV prevalence at baseline or incidence during follow-up among gay and bisexual men using PrEP. Pooled prevalence and incidence estimates were calculated using random-effects meta-analysis, and subgroup analyses were performed by study- and country-level characteristics, including availability of HCV direct-acting antiviral (DAA) therapy at time of study. Results Twenty-four studies from 9 countries were included, with a total sample of 24 733 gay and bisexual men. Pooled HCV antibody baseline prevalence was 0.97% (95% CI, 0.63%-1.31%), and pooled HCV RNA baseline prevalence was 0.38% (95% CI, 0.19%-0.56%). Among 19 studies reporting HCV incidence, incidence ranged from 0.0 to 2.93/100 person-years (py); the pooled estimate was 0.83/100py (95% CI, 0.55-1.11). HCV incidence was higher in 12 studies that began follow-up before broad DAA availability (1.27/100py) than in 8 studies that began follow-up after broad DAA availability (0.34/100py) and higher in studies in Europe compared with North America and Australia. Conclusions Early reports of high HCV incidence among PrEP-using cohorts likely reflect enrollment of individuals based on specific risk-based eligibility criteria for smaller studies and enrollment before DAA scale-up. In contexts where both DAAs and PrEP have been implemented at scale, studies report lower HCV incidence. PrEP-specific HCV testing guidelines should be guided by local epidemiology.
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Affiliation(s)
- Michael W Traeger
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Brendan L Harney
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Infectious Diseases, The Alfred and Monash University, Melbourne, Australia
| | - Rachel Sacks-Davis
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Daniela K van Santen
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Infectious Diseases, Research and Prevention, Public Health Service of Amsterdam, Amsterdam, the Netherlands
- Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Vincent J Cornelisse
- Department of Infectious Diseases, The Alfred and Monash University, Melbourne, Australia
- Kirketon Road Centre, Sydney, Australia
- The Kirby Institute, UNSW Sydney, Sydney, Australia
| | - Edwina J Wright
- Burnet Institute, Melbourne, Australia
- Department of Infectious Diseases, The Alfred and Monash University, Melbourne, Australia
| | - Margaret E Hellard
- Burnet Institute, Melbourne, Australia
- Department of Infectious Diseases, The Alfred and Monash University, Melbourne, Australia
- Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia
| | - Joseph S Doyle
- Burnet Institute, Melbourne, Australia
- Department of Infectious Diseases, The Alfred and Monash University, Melbourne, Australia
| | - Mark A Stoové
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
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28
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Mukherjee D, Collins M, Dylla DE, Kaur J, Semizarov D, Martinez A, Conway B, Khan T, Mostafa NM. Assessment of Drug-Drug Interaction Risk Between Intravenous Fentanyl and the Glecaprevir/Pibrentasvir Combination Regimen in Hepatitis C Patients Using Physiologically Based Pharmacokinetic Modeling and Simulations. Infect Dis Ther 2023; 12:2057-2070. [PMID: 37470926 PMCID: PMC10505123 DOI: 10.1007/s40121-023-00830-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/23/2023] [Indexed: 07/21/2023] Open
Abstract
INTRODUCTION An unsafe injection practice is one of the major contributors to new hepatitis C virus (HCV) infections; thus, people who inject drugs are a key population to prioritize to achieve HCV elimination. The introduction of highly effective and well-tolerated pangenotypic direct-acting antivirals, including glecaprevir/pibrentasvir (GLE/PIB), has revolutionized the HCV treatment landscape. Glecaprevir is a weak cytochrome P450 3A4 (CYP3A4) inhibitor, so there is the potential for drug-drug interactions (DDIs) with some opioids metabolized by CYP3A4, such as fentanyl. This study estimated the impact of GLE/PIB on the pharmacokinetics of intravenous fentanyl by building a physiologically based pharmacokinetic (PBPK) model. METHODS A PBPK model was developed for intravenous fentanyl by incorporating published information on fentanyl metabolism, distribution, and elimination in healthy individuals. Three clinical DDI studies were used to verify DDIs within the fentanyl PBPK model. This model was integrated with a previously developed GLE/PIB PBPK model. After model validation, DDI simulations were conducted by coadministering GLE 300 mg + PIB 120 mg with a single dose of intravenous fentanyl (0.5 µg/kg). RESULTS The predicted maximum plasma concentration ratio between GLE/PIB + fentanyl and fentanyl alone was 1.00, and the predicted area under the curve ratio was 1.04, suggesting an increase of only 4% in fentanyl exposure. CONCLUSION The administration of a therapeutic dose of GLE/PIB has very little effect on the pharmacokinetics of intravenous fentanyl. This negligible increase would not be expected to increase the risk of fentanyl overdose beyond the inherent risks related to the amount and purity of the fentanyl received during recreational use.
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Affiliation(s)
| | | | | | | | | | - Anthony Martinez
- Jacobs School of Medicine, University at Buffalo, Buffalo, NY, USA
| | - Brian Conway
- Vancouver Infectious Diseases Centre, Vancouver, Canada
- Simon Fraser University, Burnaby, Canada
| | - Tipu Khan
- Ventura County Medical Center, Ventura, CA, USA
- USC Keck School of Medicine, Los Angeles, CA, USA
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Wang C, Zhao P, Weideman AM, Xu W, Ong JJ, Jamil MS, Yang B, Tucker JD. Expanding hepatitis C virus test uptake using self-testing among men who have sex with men in China: two parallel randomized controlled trials. BMC Med 2023; 21:279. [PMID: 37507702 PMCID: PMC10386771 DOI: 10.1186/s12916-023-02981-w] [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: 11/25/2022] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND HCV self-testing (HCVST) may be an effective strategy to address low rates of HCV test uptake among men who have sex with men (MSM). We evaluated the effectiveness and cost of providing HCVST to increase HCV test uptake among MSM in China. METHODS Two parallel, unmasked, individual-level randomized controlled trials were conducted. HIV-negative MSM and MSM living with HIV were enrolled from 22 cities in China. Men in both trials were randomly assigned (1:1) into standard-of-care (SOC) or HCVST arms. The primary outcome was the proportion of participants who tested for HCV during the trial period. Intervention effects were estimated using multiply imputed data in the main analysis. Costs were measured using a micro-costing approach. RESULTS A total of 84 men who were HIV-negative (trial 1) and 84 men living with HIV were enrolled (trial 2). Overall, the proportion of individuals who underwent HCV testing during the trial period was higher in the HCVST arm compared to SOC in trial 1 (estimated risk difference (RD): 71.1%, 95% CI: 54.6 to 87.7%) and trial 2 (estimated RD: 62.9%, 95% CI: 45.7 to 80.1%). Over half (58.6%, 34/58) of HCV self-testers reported the self-test was their first HCV test. The cost per person tested in trial 1 was $654.52 for SOC and $49.83 for HCVST, and in trial 2 was $438.67 for SOC and $53.33 for HCVST. CONCLUSIONS Compared to the standard of care, providing HCVST significantly increased the proportion of MSM testing for HCV in China, and was cheaper per person tested. TRIAL REGISTRATION Chinese Clinical Trial Registry. REGISTRATION NUMBER ChiCTR2100048379.
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Affiliation(s)
- Cheng Wang
- Dermatology Hospital of Southern Medical University, Guangzhou, China.
- Southern Medical University Institute for Global Health, Guangzhou, China.
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China.
| | - Peizhen Zhao
- Dermatology Hospital of Southern Medical University, Guangzhou, China
- Southern Medical University Institute for Global Health, Guangzhou, China
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
| | - Ann Marie Weideman
- Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, USA
- Center for AIDS Research Biostatistics Core, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Wenqian Xu
- Dermatology Hospital of Southern Medical University, Guangzhou, China
- Southern Medical University Institute for Global Health, Guangzhou, China
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
- School of Public Health, Southern Medical University, Guangzhou, China
| | - Jason J Ong
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
- Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Muhammad S Jamil
- Global HIV, Hepatitis and STIs Programmes, World Health Organization, Geneva, Switzerland
| | - Bin Yang
- Dermatology Hospital of Southern Medical University, Guangzhou, China
- Southern Medical University Institute for Global Health, Guangzhou, China
- Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
| | - Joseph D Tucker
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
- University of North Carolina Project-China, Guangzhou, China
- Institute for Global Health and Infectious Diseases, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, USA
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Sun HY, Liou BH, Chen TC, Yang CJ, Huang SH, Lu PL, Huang CH, Tsai MS, Cheng SH, Lee NY, Ko WC, Chen YH, Liu WD, Lin SY, Lin SP, Chen PL, Syue LS, Huang YS, Chuang YC, Chen CB, Chang YT, Lee YT, Hsieh SM, Su LH, Cheng CY, Hung CC. Optimal Frequency of Hepatitis C Virus (HCV) RNA Testing for Detection of Acute HCV Infection Among At-risk People With Human Immunodeficiency Virus: A Multicenter Study. Open Forum Infect Dis 2023; 10:ofad307. [PMID: 37383254 PMCID: PMC10296053 DOI: 10.1093/ofid/ofad307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/02/2023] [Indexed: 06/30/2023] Open
Abstract
Using 3-stage pooled-plasma hepatitis C virus (HCV) RNA testing performed quarterly among at-risk people with human immunodeficiency virus (PWH), we found that if testing had been performed every 6 or 12 months, 58.6%-91.7% of PWH who recently acquired HCV would be delayed for diagnosis and might contribute to onward HCV transmission with longer durations.
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Affiliation(s)
- Hsin-Yun Sun
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Bo-Huang Liou
- Department of Internal Medicine, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
| | - Tun-Chieh Chen
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, Taiwan
- Department of Internal Medicine, Kaohsiung Medical University Hospital and College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Jui Yang
- Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Sung-Hsi Huang
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
- Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Po-Liang Lu
- Department of Internal Medicine, Kaohsiung Medical University Hospital and College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Hao Huang
- Department of Internal Medicine, Kaohsiung Medical University Hospital and College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Mao-Song Tsai
- Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Shu-Hsing Cheng
- Department of Infectious Diseases, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan
- School of Public Health, Taipei Medical University, Taipei, Taiwan
| | - Nan-Yao Lee
- Department of Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Chien Ko
- Department of Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yen-Hsu Chen
- School of Medicine, College of Medicine, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Wang-Da Liu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Shang-Yi Lin
- Department of Internal Medicine, Kaohsiung Medical University Hospital and College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shih-Ping Lin
- Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Po-Lin Chen
- Department of Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ling-Shan Syue
- Department of Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Shan Huang
- Department of Internal 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, Taipei, Taiwan
| | - Cheng-Bin Chen
- Department of Infectious Diseases, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan
| | - Ya-Ting Chang
- Department of Internal Medicine, Kaohsiung Medical University Hospital and College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yuan-Ti Lee
- Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Szu-Min Hsieh
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Li-Hsin Su
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | | | - Chien-Ching Hung
- Correspondence: Chien-Ching Hung, MD, PhD, Department of Internal Medicine, National Taiwan University Hospital, No. 7 Chung-Shan South Road, Taipei, 10002, Taiwan ()
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Bhattacharya D, Aronsohn A, Price J, Lo Re V. Hepatitis C Guidance 2023 Update: AASLD-IDSA Recommendations for Testing, Managing, and Treating Hepatitis C Virus Infection. Clin Infect Dis 2023:ciad319. [PMID: 37229695 DOI: 10.1093/cid/ciad319] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/11/2023] [Accepted: 05/23/2023] [Indexed: 05/27/2023] Open
Abstract
The Infectious Diseases Society of America and the American Association for the Study of Liver Diseases have collaboratively developed evidence-based guidance regarding the diagnosis, management, and treatment of hepatitis C virus (HCV) infection since 2013. A panel of clinicians and investigators with extensive infectious diseases or hepatology expertise specific to HCV infection periodically review evidence from the field and update existing recommendations or introduce new recommendations as evidence warrants. This update focuses on changes to the guidance since the previous 2020 published update, including ongoing emphasis on recommended universal screening; management recommendations for incomplete treatment adherence; expanded eligibility for simplified chronic HCV infection treatment in adults with minimal monitoring; updated treatment and retreatment recommendations for children as young as 3 years old; management and treatment recommendations in the transplantation setting; and screening, treatment, and management recommendations for unique and key populations.
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Affiliation(s)
- Debika Bhattacharya
- Department of Medicine, Division of Infectious Diseases, David Geffen School of Medicine at UCLA
| | - Andrew Aronsohn
- Department of Medicine, Section of Gastroenterology, Hepatology and Nutrition, University of Chicago
| | - Jennifer Price
- Division of Medicine, Department of Gastroenterology and Hepatology, University of California, San Francisco
| | - Vincent Lo Re
- Department of Medicine, Division of Infectious Diseases and Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania Perelman School of Medicine
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Walker JG, Ivanova E, Jamil MS, Ong JJ, Easterbrook P, Fajardo E, Johnson CC, Luhmann N, Terris-Prestholt F, Vickerman P, Shilton S. Cost-effectiveness of Hepatitis C virus self-testing in four settings. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001667. [PMID: 37018166 PMCID: PMC10075433 DOI: 10.1371/journal.pgph.0001667] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 02/20/2023] [Indexed: 04/06/2023]
Abstract
Globally, there are approximately 58 million people with chronic hepatitis C virus infection (HCV) but only 20% have been diagnosed. HCV self-testing (HCVST) could reach those who have never been tested and increase uptake of HCV testing services. We compared cost per HCV viraemic diagnosis or cure for HCVST versus facility-based HCV testing services. We used a decision analysis model with a one-year time horizon to examine the key drivers of economic cost per diagnosis or cure following the introduction of HCVST in China (men who have sex with men), Georgia (men 40-49 years), Viet Nam (people who inject drugs, PWID), and Kenya (PWID). HCV antibody (HCVAb) prevalence ranged from 1%-60% across settings. Model parameters in each setting were informed by HCV testing and treatment programmes, HIV self-testing programmes, and expert opinion. In the base case, we assume a reactive HCVST is followed by a facility-based rapid diagnostic test (RDT) and then nucleic acid testing (NAT). We assumed oral-fluid HCVST costs of $5.63/unit ($0.87-$21.43 for facility-based RDT), 62% increase in testing following HCVST introduction, 65% linkage following HCVST, and 10% replacement of facility-based testing with HCVST based on HIV studies. Parameters were varied in sensitivity analysis. Cost per HCV viraemic diagnosis without HCVST ranged from $35 2019 US dollars (Viet Nam) to $361 (Kenya). With HCVST, diagnosis increased resulting in incremental cost per diagnosis of $104 in Viet Nam, $163 in Georgia, $587 in Kenya, and $2,647 in China. Differences were driven by HCVAb prevalence. Switching to blood-based HCVST ($2.25/test), increasing uptake of HCVST and linkage to facility-based care and NAT testing, or proceeding directly to NAT testing following HCVST, reduced the cost per diagnosis. The baseline incremental cost per cure was lowest in Georgia ($1,418), similar in Viet Nam ($2,033), and Kenya ($2,566), and highest in China ($4,956). HCVST increased the number of people tested, diagnosed, and cured, but at higher cost. Introducing HCVST is more cost-effective in populations with high prevalence.
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Affiliation(s)
- Josephine G. Walker
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Elena Ivanova
- FIND, The Global Alliance for Diagnostics, Geneva, Switzerland
| | - Muhammad S. Jamil
- Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Jason J. Ong
- London School of Hygiene & Tropical Medicine, London, United Kingdom
- Central Clinical School, Monash University, Melbourne, Australia
| | - Philippa Easterbrook
- Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Emmanuel Fajardo
- FIND, The Global Alliance for Diagnostics, Geneva, Switzerland
- Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Cheryl Case Johnson
- Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Niklas Luhmann
- Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | | | - Peter Vickerman
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
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Ayorinde A, Ghosh I, Ali I, Zahair I, Olarewaju O, Singh M, Meehan E, Anjorin SS, Rotheram S, Barr B, McCarthy N, Oyebode O. Health inequalities in infectious diseases: a systematic overview of reviews. BMJ Open 2023; 13:e067429. [PMID: 37015800 PMCID: PMC10083762 DOI: 10.1136/bmjopen-2022-067429] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/06/2023] Open
Abstract
OBJECTIVES The aim of this systematic overview of reviews was to synthesise available evidence on inequalities in infectious disease based on three dimensions of inequalities; inclusion health groups, protected characteristics and socioeconomic inequalities. METHODS We searched MEDLINE, Embase, Web of Science and OpenGrey databases in November 2021. We included reviews published from the year 2000 which examined inequalities in the incidence, prevalence or consequences of infectious diseases based on the dimensions of interest. Our search focused on tuberculosis, HIV, sexually transmitted infections, hepatitis C, vaccination and antimicrobial resistance. However, we also included eligible reviews of any other infectious diseases. We appraised the quality of reviews using the Assessment of Multiple Systematic Reviews V.2 (AMSTAR2) checklist. We conducted a narrative data synthesis. RESULTS We included 108 reviews in our synthesis covering all the dimensions of inequalities for most of the infectious disease topics of interest, however the quality and volume of review evidence and consistency of their findings varied. The existing literature reviews provide strong evidence that people in inclusion health groups and lower socioeconomic status are consistently at higher risk of infectious diseases, antimicrobial resistance and incomplete/delayed vaccination. In the protected characteristics dimension, ethnicity, and sexual orientation are important factors contributing to inequalities across the various infectious disease topics included in this overview of reviews. CONCLUSION We identified many reviews that provide evidence of various types of health inequalities in different infectious diseases, vaccination, and antimicrobial resistance. We also highlight areas where reviews may be lacking. The commonalities in the associations and their directions suggest it might be worth targeting interventions for some high risk-groups that may have benefits across multiple infectious disease outcomes rather than operating purely in infectious disease siloes.
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Affiliation(s)
| | - Iman Ghosh
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Ifra Ali
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Iram Zahair
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Olajumoke Olarewaju
- Department of Health, Behavior and Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Megha Singh
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Edward Meehan
- School of Public Health and Prevention Medicine, Monash University, Clayton, Victoria, Australia
| | | | - Suzanne Rotheram
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Ben Barr
- Institute of Population Health, University of Liverpool, Liverpool, UK
| | - Noel McCarthy
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Oyinlola Oyebode
- Wolfson Institute of Population Health, Queen Mary University of London, London, London, UK
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Manoharan L, Latham NH, Munari SC, Traeger MW, Menon V, Luhmann N, Baggaley R, Macdonald V, Verster A, Siegfried N, Matthews GV, Stoové M, Hellard ME, Doyle JS. Immediate treatment for recent hepatitis C infection in people with high-risk behaviors: a systematic review and meta-analysis. Hepatol Commun 2023; 7:02009842-202304010-00002. [PMID: 36930865 PMCID: PMC10027039 DOI: 10.1097/hc9.0000000000000082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 12/27/2022] [Indexed: 03/19/2023] Open
Abstract
BACKGROUND AND AIMS Direct-acting antivirals (DAAs) are almost exclusively approved for the treatment of chronic HCV. This poses a significant barrier to the treatment of recently acquired HCV because of the limited access to DAAs. This review seeks to address this issue by synthesizing evidence of the benefits and harms of immediate treatment after the detection of recently acquired HCV in people at higher risk of infection. APPROACH AND RESULTS A systematic review and meta-analysis were conducted reporting on populations with recently acquired HCV at higher risk of infection. Studies were included if they assessed standard duration DAA treatment regimens and reported on the benefits and harms of immediate treatment (within one year of diagnosis). Outcomes included sustained virological response at 12 weeks post-treatment (SVR12), incidence, treatment initiation and adherence, overtreatment, engagement in care, and adverse events. Eight cohort studies, 3 open-label trials, and 1 case series study were included, reporting on 2085 participants with recently acquired HCV infection. No studies included a comparison group. Eight studies assessed DAA treatment in either men who have sex with men or men who have sex with men with HIV, 2 studies assessed treatment in people who inject drugs, and 2 among people living with HIV. Immediate treatment of HCV was associated with a pooled SVR12 of 95.9% (95% CI, 92.6%-99.3%). Three studies reported on hepatitis C incidence, where most participants were treated in the chronic phase of infection. A treatment completion rate of 100% was reported in 2 studies, and only 1 serious adverse event was described. CONCLUSIONS High rates of cure were achieved with the treatment of recently acquired hepatitis C in people at higher risk of infection. Serious adverse events were rare, highlighting individual benefits consistent with the treatment of chronic hepatitis C. The impact of immediate treatment on HCV incidence requires further evaluation.
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Affiliation(s)
| | | | | | - Michael W Traeger
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | | | - Niklas Luhmann
- World Health Organization, Global HIV, Geneva, Switzerland
| | | | | | | | | | - Gail V Matthews
- Kirby Institute, University of New South Wales, Sydney, Australia
| | - Mark Stoové
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Margaret E Hellard
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Infectious Diseases, the Alfred Hospital and Monash University, Melbourne, Australia
- School of Population and Global Health, University of Melbourne, Melbourne, Australia
| | - Joseph S Doyle
- Burnet Institute, Melbourne, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
- Department of Infectious Diseases, the Alfred Hospital and Monash University, Melbourne, Australia
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35
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Nishikawa K, Kimura M, Imamura J, Kimura K. Prevalence of hepatitis C virus infection among men who have sex with men with human immunodeficiency virus-1 infection between 2010 and 2020 in Japan: A single-center retrospective cohort study. J Infect Chemother 2023; 29:263-268. [PMID: 36585274 DOI: 10.1016/j.jiac.2022.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 11/06/2022] [Accepted: 11/20/2022] [Indexed: 12/29/2022]
Abstract
INTRODUCTION The high prevalence of hepatitis C virus (HCV) infection in human immunodeficiency virus (HIV)-positive men who have sex with men (MSM) is an important health issue. The purpose of this study is to investigate the actual prevalence of HCV infection among HIV-positive MSM in Japan. METHODS This study is a single-center retrospective cohort study. We collected data of HIV-infected MSM who visited our hospital from January 2010 to December 2020, and evaluated HCV prevalence, course of HCV infection, and direct-acting antiviral (DAA) treatment efficacy in HIV-infected MSM. RESULTS Overall, 1135 HIV-infected MSM had HCV antibody (Ab) tests during the observation period. The first anti-HCV Ab positive rate in HIV-infected MSM was 4% (45/1135), and the seroconversion rate of HCV antibody was 3.6% (39/1090). Treponema pallidum hemagglutination antigen positivity (odds ratio [OR], 5.28; 95% confidence interval [CI], 2.9 to 10.5) and intravenous drug injection (OR, 19; 95% CI, 3.4 to 149) were identified as factors associated with HCV Ab positivity. Spontaneous elimination of HCV infection was observed in 17.9% (7/39) of patients. DAA treatment was performed in 43 cases, and the overall sustained virologic response 12 (SVR12) rate for DAA treatment was 93% (40/43). CONCLUSION A high HCV infection rate among HIV-infected MSM was observed in Japan. The DAA treatment response rate in patients with HIV/HCV co-infection was the high response rate.
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Affiliation(s)
- Koji Nishikawa
- Department of Hepatology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Masamichi Kimura
- Department of Hepatology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Jun Imamura
- Department of Hepatology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Kiminori Kimura
- Department of Hepatology, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
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36
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Nguyen VH, Huang DQ, Le MH, Jin M, Lee EY, Henry L, Nerurkar SN, Ogawa E, Thin KN, Teng MLP, Goh KS, Kai JCY, Wong C, Tan DJH, Thuy LTT, Hai H, Enomoto M, Cheung R, Nguyen MH. Global treatment rate and barriers to direct-acting antiviral therapy: A systematic review and meta-analysis of 146 studies and 1 760 352 hepatitis C virus patients. Liver Int 2023; 43:1195-1203. [PMID: 36825358 DOI: 10.1111/liv.15550] [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: 10/30/2022] [Revised: 02/15/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023]
Abstract
BACKGROUND Global data on the treatment rate with direct-acting antivirals (DAAs) for chronic hepatitis C (CHC) are sparse. We aimed to evaluate the CHC treatment rate and barriers to treatment in the DAA era. METHODS We searched PubMed, EMBASE and Cochrane from inception to 5 August 2021, for relevant articles. Patients treated with DAAs without interferon (IFN) therapy were categorized as IFN-free DAAs. Patients receiving DAA with IFN or unclear IFN status were categorized as DAA/IFN. RESULTS We identified and analysed data from 146 studies (1 760 352 CHC patients). DAA/IFN treatment rate was 16.0% (95% CI: 9.9-23.3, 49 studies, 886 535 patients). IFN-free DAA treatment rate was 52.3% (95% CI: 46.2-58.4, 123 studies, 1 276 754 patients): 45.4% in North America, 64.2% in South America (1 study), 90.4% in Africa (most data from Egypt), 54.4% in Europe, 60.7% in Australia and 60.5% in Asia, (p < .0001); 49% with hepatitis B co-infection and 32.3% with hepatocellular carcinoma (HCC). Treatment was not a priority in 22.8% of patients in Europe and 16.7% in Australia, compared to only 4.8% in North America and 2.1% in Asia (p < .0001). Poor adherence to clinical follow-up was the cause of no treatment in 74.7% of patients in Australia, 37.0% in North America, 7.9% in Europe and 14.3% in Asia (p < .0001). CONCLUSION Though a marked improvement from IFN/DAA, the treatment rate with IFN-free DAA remains suboptimal (52.3% overall, 32.3% in HCC patients). Non-adherence to clinical follow-up and lack of disease awareness were treatment barriers.
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Affiliation(s)
- Vy H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel Q Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.,Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Michael H Le
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA.,Larner College of Medicine at the University of Vermont, Burlington, Vermont, USA
| | - Michelle Jin
- Stanford University School of Medicine, Stanford, California, USA
| | - Eunice Y Lee
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Linda Henry
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Sanjna N Nerurkar
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Eiichi Ogawa
- Department of General Internal Medicine, Kyushu University Hospital, Fukuoka, Japan
| | - Khin N Thin
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Margaret L P Teng
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Kang S Goh
- Department of Internal Medicine, National University Health System, Singapore, Singapore
| | - Justin C Y Kai
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Connie Wong
- Lane Medical Library, Stanford University School of Medicine, Palo Alto, California, USA
| | - Darren J H Tan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Le T T Thuy
- Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Hoang Hai
- Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Masaru Enomoto
- Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA.,Department of Epidemiology and Population Health, Stanford University School of Medicine, Palo Alto, California, USA
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Quality Assurance for Hepatitis C Virus Point-of-Care Diagnostics in Sub-Saharan Africa. Diagnostics (Basel) 2023; 13:diagnostics13040684. [PMID: 36832172 PMCID: PMC9955859 DOI: 10.3390/diagnostics13040684] [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: 12/01/2022] [Revised: 02/06/2023] [Accepted: 02/10/2023] [Indexed: 02/15/2023] Open
Abstract
As part of a multinational study to evaluate the Bioline Hepatitis C virus (HCV) point-of-care (POC) testing in sub-Saharan Africa (SSA), this narrative review summarises regulatory standards and quality indicators for validating and approving HCV clinical diagnostics. In addition, this review also provides a summary of their diagnostic evaluations using the REASSURED criteria as the benchmark and its implications on the WHO HCV elimination goals 2030.
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38
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Jacobsen K, Hu ATY, Stark A, Klassen BJ, Lachowsky NJ, Hébert W. Prevalence and Correlates of Incarceration Among Trans Men, Nonbinary People, and Two-Spirit People in Canada. JOURNAL OF CORRECTIONAL HEALTH CARE 2023; 29:47-59. [PMID: 36301183 DOI: 10.1089/jchc.21.10.0117] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
In the United States, sexual and gender minority populations are known to experience both higher rates of incarceration and more harmful experiences while incarcerated. However, little is known about incarceration rates or experiences among these populations in Canada or among trans men, nonbinary people, and Indigenous Two-Spirit people. This community-based research study analyzed anonymous self-completed survey data from gay, bisexual, trans, and queer men, and nonbinary and Two-Spirit people to determine the prevalence and correlates of lifetime incarceration among trans men, nonbinary, and Two-Spirit participants. Overall, 5.7% of trans participants, 10.6% of nonbinary participants, and 19.7% of Two-Spirit participants reported being incarcerated in their lifetime, all higher than the prevalence among cisgender non-Two-Spirit participants (3.7%). Multivariable logistic regression models revealed both similar and different correlates of incarceration for trans, nonbinary, and Two-Spirit participants, including older age, less education, experiences of forced sex as a minor, hepatitis C virus (HCV) and HIV diagnoses, substance use, and being less out about one's sexuality. Our findings highlight the disproportionate and inequitable incarceration of trans men, nonbinary, and Two-Spirit people and underscore the need for access to gender diverse, culturally competent HCV and HIV screening, prevention, treatment, and harm reduction in correctional facilities.
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Affiliation(s)
- Kai Jacobsen
- School of Public Health and Social Policy, University of Victoria, Victoria, Canada
| | - Alexi T Y Hu
- School of Public Health and Social Policy, University of Victoria, Victoria, Canada
| | - Aeron Stark
- School of Public Health and Social Policy, University of Victoria, Victoria, Canada
| | | | - Nathan J Lachowsky
- School of Public Health and Social Policy, University of Victoria, Victoria, Canada.,Community-Based Research Centre, Vancouver, Canada
| | - William Hébert
- Community-Based Research Centre, Vancouver, Canada.,Department of Law and Legal Studies, Carleton University, Ottawa, Canada
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39
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Herren OM, Gillman AS, Marshall VJ, Das R. Understanding the Changing Landscape of Health Disparities in Chronic Liver Diseases and Liver Cancer. GASTRO HEP ADVANCES 2022; 2:505-520. [PMID: 37347072 PMCID: PMC10281758 DOI: 10.1016/j.gastha.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
Liver disease and liver cancer disparities in the U.S. are reflective of complex multiple determinants of health. This review describes the disproportionate burden of liver disease and liver cancer among racial, ethnic, sexual, and gender minority, rural, low socioeconomic status (SES) populations, and place-based contexts. The contributions of traditional and lifestyle-related risk factors (e.g., alcohol consumption, evitable toxin exposure, nutrition quality) and comorbid conditions (e.g., viral hepatitis, obesity, type II diabetes) to disparities is also explored. Biopsychosocial mechanisms defining the physiological consequences of inequities underlying these health disparities, including inflammation, allostatic load, genetics, epigenetics, and social epigenomics are described. Guided by the National Institute on Minority Health and Health Disparities (NIMHD) framework, integrative research of unexplored social and biological mechanisms of health disparities, appropriate methods and measures for early screening, diagnosis, assessment, and strategies for timely treatment and maintaining multidisciplinary care should be actively pursued. We review emerging research on adverse social determinants of liver health, such as structural racism, discrimination, stigma, SES, rising care-related costs, food insecurity, healthcare access, health literacy, and environmental exposures to pollutants. Limited research on protective factors of liver health is also described. Research from effective, multilevel, community-based interventions indicate a need for further intervention efforts that target both risk and protective factors to address health disparities. Policy-level impacts are also needed to reduce disparities. These insights are important, as the social contexts and inequities that influence determinants of liver disease/cancer have been worsened by the coronavirus disease-2019 pandemic and are forecasted to amplify disparities.
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Affiliation(s)
- Olga M. Herren
- Extramural Scientific Programs, Division of Integrative Biological and Behavioral Sciences
| | - Arielle S. Gillman
- Extramural Scientific Programs, Division of Integrative Biological and Behavioral Sciences
| | - Vanessa J. Marshall
- Office of the Director National Institute on Minority Health and Health Disparities (NIMHD), Bethesda, MD
| | - Rina Das
- Extramural Scientific Programs, Division of Integrative Biological and Behavioral Sciences
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40
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Yuan T, Hu Y, Zhou X, Yang L, Wang H, Li L, Wang J, Qian HZ, Clifford GM, Zou H. Incidence and mortality of non-AIDS-defining cancers among people living with HIV: A systematic review and meta-analysis. EClinicalMedicine 2022; 52:101613. [PMID: 35990580 PMCID: PMC9386399 DOI: 10.1016/j.eclinm.2022.101613] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 07/19/2022] [Accepted: 07/22/2022] [Indexed: 11/30/2022] Open
Abstract
Background Non-AIDS-defining cancers (NADCs) are now becoming a rising cause of morbidity among people living with HIV (PLHIV) in the highly active antiretroviral therapy (HAART) era. We conducted a systematic review and meta-analysis to estimate the summary risk of incidence and mortality of a wide range of NADCs among PLHIV compared with the general population. Methods This systematic review and meta-analysis was registered in the PROSPERO (registration number CRD42020222020). We searched PubMed, EMBASE, Cochrane library, and Web of Science for relevant studies published before Jan 24, 2022. Cohort or registry linkage studies comparing the incidence or mortality of individual NADCs in PLHIV with that in the general population were included. Studies simply reporting outcomes of cancer precursor lesions or combined NADCs were excluded. We calculated pooled standardised incidence (SIRs) and standardised mortality ratios (SMRs) and their 95% confidence intervals (CIs) using random-effects models, and used robust variance estimation to account for non-independence in study-level effect sizes. Findings We identified 92 publications arising from 46 independent studies including 7 articles out of 7 studies from developing countries. Among the 40 types of NADCs investigated, all of the 20 infection-related NADCs, cancers related with human papillomavirus infection in particular, and half of the 20 non-infection-related NADCs occurred in excess in PLHIV compared with the general population. This risk pattern was consistent in most WHO regions and in both high-income and low-and middle-income countries. The increased SIRs for various NADCs were more evident among PLHIV with advanced immunodeficiency, and was explored by HIV transmission route, and use of HAART. PLHIV had increased mortality for anal cancer (SMR 124·07, 95% CI 27·31-563·72), Hodgkin lymphoma (41·03, 2·91-577·88), liver cancer (8·36, 3·86-18·11), lung cancer (3·95, 1·52-10·26), and skin melanoma (3·95, 1·28-12·2). Interpretation PLHIV had increased incidence and mortality for a wide spectrum of NADCs. Primary prevention and effective treatment for NADCs in this population is urgently needed. Funding Natural Science Foundation of China Excellent Young Scientists Fund, Natural Science Foundation of China International/Regional Research Collaboration Project, National Science and Technology Major Project of China, Sanming Project of Medicine in Shenzhen, High Level Project of Medicine in Longhua, Shenzhen, Shenzhen Science and Technology Innovation Commission Basic Research Program, Special Support Plan for High-Level Talents of Guangdong Province, the Guangzhou Basic Research Program on People's Livelihood Science and Technology, the National Natural Science Foundation of China.
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Affiliation(s)
- Tanwei Yuan
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yuqing Hu
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Xinyi Zhou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Luoyao Yang
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Hui Wang
- National Clinical Research Center for Infectious Diseases, Shenzhen, China
- The Third People's Hospital of Shenzhen, Shenzhen, China
- The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Linghua Li
- Infectious Disease Center, Guangzhou Eighth People's Hospital, Guangzhou, China
- Guangzhou Medical University, Guangzhou, China
| | - Junfeng Wang
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | - Han-Zhu Qian
- School of Public Health, Yale University, New Haven, CT USA
| | - Gary M. Clifford
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France
| | - Huachun Zou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
- Kirby Institute, the University of New South Wales, Sydney, Australia
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Marshall AD, Martinello M, Treloar C, Matthews GV. Perceptions of hepatitis C treatment and reinfection risk among HIV-positive men who have sex with men and engage in high risk behaviours for hepatitis C transmission: The CEASE qualitative study. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2022; 109:103828. [PMID: 35994937 DOI: 10.1016/j.drugpo.2022.103828] [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: 06/05/2022] [Revised: 08/07/2022] [Accepted: 08/08/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND Globally, treatment uptake for hepatitis C virus (HCV) infection among HIV-HCV coinfected men who have sex with men (MSM) has substantially increased since the advent of interferon-free direct-acting antivirals (DAA). However, HIV-positive MSM who engage in high risk behaviours are at an increased risk of HCV reinfection post-treatment. The aim of this study was to investigate perceptions of HCV diagnosis, treatment and reinfection risk among HCV-HIV coinfected MSM who engage in drug use and/or high risk sexual behavior in Sydney, Australia. METHODS Participants were recruited from the Control and Elimination within AuStralia of HEpatitis C from people living with HIV (CEASE) cohort (n=402) who reported engaging in drug use and/or high risk sexual behavior for transmission of HCV infection. Participants were interviewed about their perceptions of HCV diagnosis, treatment, and reinfection risk. Interview data were transcribed, coded, and analyzed thematically. RESULTS Of 33 participants interviewed (mean age 49 years), many participants were 'shocked' by their HCV diagnosis. Participants who believed they acquired HCV infection through sexual exposure felt it was important that their healthcare practitioner agreed with their perspective to mitigate stigmatizing experiences. Overall, participants expressed high satisfaction with their treatment experience due to long-standing therapeutic relationships with their HIV physician. Many participants expressed knowledge of how to prevent HCV reinfection from injection drug use, yet other than condom usage, most were unsure how to reduce high risk sexual activity with such discussions occurring less frequently with healthcare practitioners. CONCLUSION Findings indicate that MSM who engage in drug use and high risk sexual activity would benefit from additional education on reducing reinfection risk through sexual activity and services to reduce substance use, if requested.
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Affiliation(s)
- Alison D Marshall
- The Kirby Institute, UNSW Sydney, Sydney, Australia; Centre for Social Research in Health, UNSW Sydney, Sydney, Australia.
| | | | - Carla Treloar
- Centre for Social Research in Health, UNSW Sydney, Sydney, Australia
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Prinsenberg T, Schinkel J, Zantkuijl P, Davidovich U, Prins M, van der Valk M. Internet-guided HCV-RNA testing: A promising tool to achieve hepatitis C micro-elimination among men who have sex with men. J Viral Hepat 2022; 29:677-684. [PMID: 35583928 PMCID: PMC9545250 DOI: 10.1111/jvh.13706] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 04/11/2022] [Indexed: 12/09/2022]
Abstract
In the Netherlands, hepatitis C virus (HCV) transmission occurs primarily in men who have sex with men (MSM). By early diagnosis and immediate treatment of acute HCV infections, HCV micro-elimination in MSM is within reach. In cooperation with the community affected, we developed an online HCV-RNA home-based self-sampling test service. This service combined online HCV self-risk assessment with the possibility to test anonymously for HCV-RNA. The service was available in the Netherlands from February 2018 till December 2020 and was promoted online on various dating sites and offline by community volunteers. Using website user data, test results and an online post-test user survey, we evaluated the service and user experiences. The website page with information about testing was visited by 3401 unique users, of whom 2250 used the HCV-risk assessment tool, 152 individuals purchased 194 HCV-RNA tests, and 104 tests were used, of which 101 gave a conclusive result. The target population of MSM at risk was successfully reached with 44.1% of users receiving the advice to test. The test service had a satisfactory uptake (6.8%, 152/2250), a very high HCV-RNA positivity rate (10.9%, 11/101) and was considered acceptable and easy to use by most MSM. We demonstrate that an HCV-RNA home-based self-sampling test service is successful in diagnosing HCV infections among MSM. This service could be a valuable addition to existing sexual healthcare services as it may reach men who are otherwise not tested.
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Affiliation(s)
- Tamara Prinsenberg
- Department of Infectious Diseases, Amsterdam Infection and Immunity Institute, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands,Department of Infectious Diseases Research and PreventionPublic Health Service of AmsterdamAmsterdamThe Netherlands
| | - Janke Schinkel
- Department of Infectious Diseases, Amsterdam Infection and Immunity Institute, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands,Department of Medical Microbiology, Section of Clinical Virology, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands
| | | | - Udi Davidovich
- Department of Infectious Diseases Research and PreventionPublic Health Service of AmsterdamAmsterdamThe Netherlands,Department of Social PsychologyUniversity of AmsterdamAmsterdamThe Netherlands
| | - Maria Prins
- Department of Infectious Diseases, Amsterdam Infection and Immunity Institute, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands,Department of Infectious Diseases Research and PreventionPublic Health Service of AmsterdamAmsterdamThe Netherlands
| | - Marc van der Valk
- Department of Infectious Diseases, Amsterdam Infection and Immunity Institute, Amsterdam UMCUniversity of AmsterdamAmsterdamThe Netherlands,HIV Monitoring FoundationAmsterdamThe Netherlands
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43
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Wan Z, Sun P, Dzakah EE, Huang L, Shuai P, Liu Y. Reinfection rate of hepatitis C in HIV-1 positive men who have sex with men: A systematic review and meta-analysis. Front Public Health 2022; 10:855989. [PMID: 35968434 PMCID: PMC9372531 DOI: 10.3389/fpubh.2022.855989] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Accepted: 07/07/2022] [Indexed: 12/02/2022] Open
Abstract
Purpose A reduction of 80% in new Hepatitis C virus (HCV) infection is expected by 2030. However, high HCV reinfection rates have been reported among the high-risk population. This meta-analysis aimed to assess the HCV reinfection rate after successful treatment of HIV-1 coinfected MSM populations. Methods Bibliographic databases were searched and a random-effect model was utilized to calculate the pooled HCV reinfection rate. Sub-group and meta-regression were used to explore heterogeneity among selected studies. A funnel plot and Egger's regression test were performed to estimate the publication bias. Results Sixteen studies with 9,017.2 person-years (PY) follow-up were included. The overall HCV reinfection rate following successful treatment among HIV-1-infected MSM was 5.27/100 PY (95% CI, 3.98, 6.96). Lower reinfection rates were observed in developed parts of Europe (5.28/100 PY; 95% CI, 3.73, 6.84) and North America (3.92/100 PY; 95% CI, 1.67, 6.17). Reinfection rates among people with HCV test intervals of fewer than 6 months (7.59/100 PY; 95% CI: 5.15, 10.03) were significantly higher than those with more than 6 months test interval (2.88/100 PY; 95% CI: 2.26, 3.50), with an adjusted RR of 1.86 (95% CI, 1.06, 3.13). The adjusted study factors explained 91.03% the of studies' heterogeneity. Conclusion HCV reinfection rate was high in successfully treated MSM who were coinfected with HIV-1. A shorter HCV test interval may help to explore more HCV reinfections. HCV reinfection rate studies from HIV-1 coinfected MSM in underdeveloped countries are urgently needed. Meta registration PROSPERO: CRD42021285206, URL: https://www.crd.york.ac.uk/prospero/.
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Affiliation(s)
- Zhengwei Wan
- Department of Health Management Center and Institute of Health Management, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Ping Sun
- Department of Health Management Center and Institute of Health Management, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Emmanuel Enoch Dzakah
- Department of Molecular Biology and Biotechnology, School of Biological Sciences, College of Agriculture and Natural Sciences, University of Cape Coast, Cape Coast, Ghana
| | - Liping Huang
- Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Ping Shuai
- Department of Health Management Center and Institute of Health Management, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
- *Correspondence: Ping Shuai
| | - Yuping Liu
- Department of Health Management Center and Institute of Health Management, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
- Yuping Liu
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44
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Systematic Review of Hepatitis C Virus Prevalence in the WHO Western Pacific Region. Viruses 2022; 14:v14071548. [PMID: 35891529 PMCID: PMC9320901 DOI: 10.3390/v14071548] [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: 06/11/2022] [Revised: 07/11/2022] [Accepted: 07/13/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND This review aimed to identify hepatitis C virus (HCV) prevalence estimates among the general population and six key populations (people who inject drugs, men who have sex with men, sex workers, prisoners/detainees, Indigenous people, and migrants) in the World Health Organization Western Pacific Region (WHO WPR). METHODS Original research articles published between 2016 and 2020 were identified from bibliographic databases. Publications were retrieved, replicas removed, and abstracts screened. Retained full texts were assessed and excluded if inclusion criteria were not met. Methodological quality was assessed using the Johanna Briggs Institute critical appraisal checklist for prevalence data. Data on HCV exposure and active infection were extracted and aggregated and forest plots generated for each population by country. RESULTS There were no HCV prevalence estimates in any population for more than half of WPR countries and territories. Among the 76 estimates, 97% presented prevalence of exposure and 33% prevalence of active infection. General population viraemic prevalence was 1% or less, except in Mongolia. Results confirm the endemic nature of HCV among people who inject drugs, with estimates of exposure ranging from 30% in Cambodia to 76% in Hong Kong. CONCLUSIONS Countries require detailed knowledge of HCV prevalence in diverse populations to evaluate the impact of efforts to support WHO HCV elimination goals. Results provide baseline estimates from which to monitor and evaluate progress and by which to benchmark future elimination efforts.
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45
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Hassan A, Agustin HGS, Burke L, Kofron R, Corado K, Bolan R, Landovitz RJ, Dubé MP, Morris SR. Low incidence and prevalence of hepatitis C in two cohorts of HIV pre-exposure prophylaxis adherence interventions in men who have sex with men in Southern California. J Viral Hepat 2022; 29:529-535. [PMID: 35357767 PMCID: PMC9908082 DOI: 10.1111/jvh.13678] [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: 06/10/2021] [Revised: 03/03/2022] [Accepted: 03/08/2022] [Indexed: 02/02/2023]
Abstract
HIV pre-exposure prophylaxis (PrEP) has been associated with incident hepatitis C virus (HCV) infection in men who have sex with men (MSM) due to decreased condom use. We examined rates of HCV among MSM and transgender women at high-risk of HIV on PrEP in Southern California using data from two trials (NCT01761643 and NCT01781806). Five of 599 participants (0.84%, 95% CI, 0.27-1.93) had HCV antibodies detected at entry. Factors associated with HCV seropositivity included being older (p = .002) and lower education level (p < .001). HCV-positive participants had no reported cases of sexually transmitted infection (rectal, urethral or pharyngeal gonorrhoea and/or chlamydia) at entry while HCV-negative participants had a prevalence of 18% (95% CI, 15%-21%). There were no significant differences in substance use and sexual risk behaviour between HCV-positive and HCV-negative participants 1-3 months prior to entry. Among early PrEP adopters, incident HCV did not occur despite ongoing condomless intercourse. Screening intervals for HCV in MSM on PrEP should be led by a risk behaviour assessment.
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Affiliation(s)
- Adiba Hassan
- Department of Medicine, University of California, San Diego, CA, USA,Department of Epidemiology, University of California Los Angeles Fielding School of Public Health, CA, USA * research was conducted at Department of Medicine, University of California, San Diego, CA, USA
| | | | - Leah Burke
- Department of Medicine, University of California, San Diego, CA, USA
| | - Ryan Kofron
- Department of Medicine, University of California, Los Angeles, CA, USA
| | - Katya Corado
- Division of HIV Medicine, Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center, Torrance, CA, USA
| | | | | | - Michael P Dubé
- Department of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Sheldon R Morris
- Department of Medicine, University of California, San Diego, CA, USA
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46
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Xu W, Reipold EI, Zhao P, Tang W, Tucker JD, Ong JJ, Wang J, Easterbrook P, Johnson CC, Jamil MS, Wang C. HCV Self-Testing to Expand Testing: A Pilot Among Men Who Have Sex With Men in China. Front Public Health 2022; 10:903747. [PMID: 35712303 PMCID: PMC9194083 DOI: 10.3389/fpubh.2022.903747] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 05/11/2022] [Indexed: 11/23/2022] Open
Abstract
Background Hepatitis C virus self-testing (HCVST) may increase test uptake especially among marginalized key populations such as men who have sex with men (MSM). We conducted an observational study to assess the usability, acceptability and feasibility of HCVST among MSM in China. Methods An observational study with convenience sampling was performed among MSM in Guangzhou, China in 2019. The OraQuick® HCV Rapid Antibody Test kits were used in this study. Participants performed all 12 HCVST steps and interpreted the results in the presence of a trained observer. Usability was defined as the number and percentage of participants who completed all testing steps correctly without assistance and interpreted the results correctly. Inter-reader concordance was calculated as the percentage agreement between the results interpreted by the participant and those interpreted by a trained staff member. The same process was used to estimate inter-operator agreement between the self-testing and professional use test results. Acceptability was assessed using an interviewer-administered semi-structured questionnaire. Results Among 100 participants with median age 27 (interquartile range 23–30) years, 4% reported prior history of HCV testing, 41% reported using blood-based HIV self-testing in the past, 54% (95%CI: 43.7–64.0%) completed all self-testing steps correctly without assistance and interpreted the results correctly. Both the inter-reader and inter-operator concordance were excellent at 97% (95%CI: 91.5–99.4%) and 98% (95%CI: 93.0–99.8%), respectively. The majority rated the HCVST process as very easy (52%, 95%CI: 41.8–62.1%) or easy (41%, 95%CI: 31.3–51.3%), 76% (95%CI: 66.4–84.0%) were willing to use HCVST again, and 75% (95%CI: 65.3–83.1%) would recommend it to their family and friends. Conclusions Our findings demonstrate that oral fluid HCVST has high usability and acceptability among Chinese MSM. More implementation research is needed to plan how best to position and scale-up HCVST alongside other facility-and community-based testing approaches and ensure data linkage into health systems.
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Affiliation(s)
- Wenqian Xu
- School of Public Health, Southern Medical University, Guangzhou, China.,Dermatology Hospital of Southern Medical University, Guangzhou, China.,Southern Medical University Institute for Global Health, Guangzhou, China.,Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
| | | | - Peizhen Zhao
- Dermatology Hospital of Southern Medical University, Guangzhou, China.,Southern Medical University Institute for Global Health, Guangzhou, China.,Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
| | - Weiming Tang
- Dermatology Hospital of Southern Medical University, Guangzhou, China.,Southern Medical University Institute for Global Health, Guangzhou, China.,Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China.,University of North Carolina Project-China, Guangzhou, China
| | - Joseph D Tucker
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.,School of Medicine, Institute for Global Health and Infectious Diseases, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Jason J Ong
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, United Kingdom.,Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Jinshen Wang
- School of Public Health, Southern Medical University, Guangzhou, China.,Dermatology Hospital of Southern Medical University, Guangzhou, China.,Southern Medical University Institute for Global Health, Guangzhou, China.,Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
| | - Philippa Easterbrook
- Department of Global HIV, Hepatitis, and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Cheryl Case Johnson
- Department of Global HIV, Hepatitis, and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Muhammad S Jamil
- Department of Global HIV, Hepatitis, and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Cheng Wang
- School of Public Health, Southern Medical University, Guangzhou, China.,Dermatology Hospital of Southern Medical University, Guangzhou, China.,Southern Medical University Institute for Global Health, Guangzhou, China.,Guangdong Provincial Center for Skin Diseases and STIs Control, Guangzhou, China
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Kwan TH, Wong BCK, Wong KH, Lee SS. Hepatitis C Co-infection in People Living With HIV—Epidemiologic Differences Between Men Who Have Sex With Men MSM and Non-MSM. Front Public Health 2022; 10:925600. [PMID: 35719672 PMCID: PMC9204175 DOI: 10.3389/fpubh.2022.925600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 05/16/2022] [Indexed: 11/25/2022] Open
Abstract
People living with human immunodeficiency virus (PLHIV) constitute a unique group at higher risk of hepatitis C virus (HCV) co-infection. In light of the diverse profiles of PLHIV, we differentiated between men who have sex with men (MSM) and non-MSM in the characterization of the epidemiologic features of HIV/HCV co-infection. Clinical data of HCV co-infection patients from the HIV specialist clinic in Hong Kong were retrospectively collected in conjunction with their HIV subtypes and HCV genotypes. Logistic regression models were used to identify factors associated with HIV/HCV co-infection in MSM. Survival analysis was performed to compare the time lag between HIV and HCV diagnoses between two groups. Latent class analysis was conducted to describe the features of different classes of co-infections. Four classes of HIV/HCV co-infections were identified: local MSM acquiring HCV after HIV diagnosis, local MSM with HIV/HCV co-diagnoses, local non-MSM, and non-local non-MSM. Accounting for over half of the co-infections, MSM were more likely to be younger, local residents, and associated with HCV genotype 3, compared to genotypes 1 and 6 in non-MSM. Overall, MSM had higher odds of achieving HIV viral suppression and co-diagnosing with a sexually transmitted infection at HCV diagnosis, and having a longer time lag between HIV and HCV diagnoses. Drug injection accounted for a majority of non-MSM HCV infection. There were distinctive epidemiologic differences between MSM and non-MSM co-infected with HIV and HCV, the characteristics of which could inform intervention strategies for achieving HCV micro-elimination.
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Hosseini-Hooshyar S, Hajarizadeh B, Bajis S, Law M, Janjua NZ, Fierer DS, Chromy D, Rockstroh JK, Martin TCS, Ingiliz P, Hung CC, Dore GJ, Martinello M, Matthews GV. Risk of hepatitis C reinfection following successful therapy among people living with HIV: a global systematic review, meta-analysis, and meta-regression. THE LANCET HIV 2022; 9:e414-e427. [DOI: 10.1016/s2352-3018(22)00077-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 02/21/2022] [Accepted: 03/14/2022] [Indexed: 12/17/2022]
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Young J, Ablona A, Klassen BJ, Higgins R, Kim J, Lavoie S, Knight R, Lachowsky NJ. Implementing community-based Dried Blood Spot (DBS) testing for HIV and hepatitis C: a qualitative analysis of key facilitators and ongoing challenges. BMC Public Health 2022; 22:1085. [PMID: 35642034 PMCID: PMC9158154 DOI: 10.1186/s12889-022-13525-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 05/23/2022] [Indexed: 11/10/2022] Open
Abstract
Background In 2018, the Community-Based Research Centre (CBRC) invited gay, bisexual, trans, queer men and Two-Spirit and non-binary people (GBT2Q) at Pride Festivals across Canada to complete in-person Sex Now surveys and provide optional dried blood spot (DBS) samples screening for human immunodeficiency virus (HIV) and hepatitis C virus (HCV). As there is a lack of research evaluating the implementation of DBS sampling for GBT2Q in community settings, we aimed to evaluate this intervention, identifying key facilitators and ongoing challenges to implementing community-based DBS screening for HIV/HCV among GBT2Q. Methods We conducted sixteen one-on-one interviews with individuals involved with the community-based DBS collection protocol, including research staff, site coordinators, and volunteer DBS collectors. Most individuals involved with DBS collection were “peers” (GBT2Q-identified). The Consolidated Framework for Implementation Research (CFIR) guided our data collection and analysis. Results Interviewees felt that DBS collection was a low-barrier, cost-effective, and simple way for peers to quickly screen a large number of Sex Now respondents. Interviewees also noted that the community and peer-based aspects of the research helped drive recruitment of Sex Now respondents. Most interviewees felt that the provision of results took too long, and that some Sex Now respondents would have preferred to receive their test results immediately (e.g., rapid or point-of-care testing). Conclusion Peer-based DBS sampling can be an effective and relatively simple way to screen GBT2Q at Pride Festivals for more than one sexually transmitted and blood borne infection. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-022-13525-x.
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Affiliation(s)
- James Young
- Community-Based Research Centre, 1007-808 Nelson Street, Vancouver, BC, V6Z 2H2, Canada.,Faculty of Health Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC, V5A 1S6, Canada
| | - Aidan Ablona
- Community-Based Research Centre, 1007-808 Nelson Street, Vancouver, BC, V6Z 2H2, Canada
| | - Benjamin J Klassen
- Community-Based Research Centre, 1007-808 Nelson Street, Vancouver, BC, V6Z 2H2, Canada
| | - Rob Higgins
- Community-Based Research Centre, 1007-808 Nelson Street, Vancouver, BC, V6Z 2H2, Canada.,School of Public Health and Social Policy, University of Victoria, 3800 Finnerty Road, Victoria, BC, V8P 5C2, Canada
| | - John Kim
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Stephanie Lavoie
- National Microbiology Laboratory, Public Health Agency of Canada, 1015 Arlington Street, Winnipeg, MB, R3E 3R2, Canada
| | - Rod Knight
- British Columbia Centre On Substance Use, Providence Health Care, 400-1045 Howe Street, Vancouver, BC, V6Z 2A9, Canada.,Department of Medicine, Faculty of Medicine, University of British Columbia, 317-2194 Health Sciences Mall, Vancouver, BC, V6T 1Z3, Canada
| | - Nathan J Lachowsky
- Community-Based Research Centre, 1007-808 Nelson Street, Vancouver, BC, V6Z 2H2, Canada. .,School of Public Health and Social Policy, University of Victoria, 3800 Finnerty Road, Victoria, BC, V8P 5C2, Canada.
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Fajardo E, Watson V, Kumwenda M, Usharidze D, Gogochashvili S, Kakhaberi D, Giguashvili A, Johnson CC, Jamil MS, Dacombe R, Stvilia K, Easterbrook P, Ivanova Reipold E. Usability and acceptability of oral-based HCV self-testing among key populations: a mixed-methods evaluation in Tbilisi, Georgia. BMC Infect Dis 2022; 22:510. [PMID: 35641908 PMCID: PMC9154030 DOI: 10.1186/s12879-022-07484-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 05/18/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Hepatitis C virus self-testing (HCVST) is an additional approach that may expand access to HCV testing. We conducted a mixed-methods cross-sectional observational study to assess the usability and acceptability of HCVST among people who inject drugs (PWID), men who have sex with men (MSM) and transgender (TG) people in Tbilisi, Georgia. METHODS The study was conducted from December 2019 to June 2020 among PWID at one harm reduction site and among MSM/TG at one community-based organization. We used a convergent parallel mixed-methods design. Usability was assessed by observing errors made and difficulties faced by participants. Acceptability was assessed using an interviewer-administered semi-structured questionnaire. A subset of participants participated in cognitive and in-depth interviews. RESULTS A total of 90 PWID, 84 MSM and 6 TG were observed performing HCVST. PWID were older (median age 35 vs 24) and had a lower level of education compared to MSM/TG (27% vs 59%). The proportion of participants who completed all steps successfully without assistance was 60% among PWID and 80% among MSM/TG. The most common error was in sample collection and this was observed more often among PWID than MSM/TG (21% vs 6%; p = 0.002). More PWID requested assistance during HCVST compared to MSM/TG (22% vs 8%; p = 0.011). Acceptability was high in both groups (98% vs 96%; p = 0.407). Inter-reader agreement was 97% among PWID and 99% among MSM/TG. Qualitative data from cognitive (n = 20) and in-depth interviews (n = 20) was consistent with the quantitative data confirming a high usability and acceptability. CONCLUSIONS HCVST was highly acceptable among key populations in Georgia of relatively high educational level, and most participants performed HCVST correctly. A significant difference in usability was observed among PWID compared to MSM/TG, indicating that PWID may benefit from improved messaging and education as well as options to receive direct assistance when self-testing for HCV.
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Affiliation(s)
- Emmanuel Fajardo
- grid.452485.a0000 0001 1507 3147The Foundation for Innovative New Diagnostics (FIND), Campus Biotech, Chemin des Mines 9, 1202 Geneva, Switzerland
| | - Victoria Watson
- grid.48004.380000 0004 1936 9764Liverpool School of Tropical Medicine (LSTM), Liverpool, UK
| | - Moses Kumwenda
- grid.419393.50000 0004 8340 2442Malawi Liverpool Wellcome Trust Clinical Research Programme (MLW), Blantyre, Malawi ,grid.10595.380000 0001 2113 2211College of Medicine, University of Malawi (CoM), Blantyre, Malawi
| | | | | | - David Kakhaberi
- Community-Based Organization Equality Movement, Tbilisi, Georgia
| | - Ana Giguashvili
- National Centre for Disease Control and Public Health of Georgia, Tbilisi, Georgia
| | - Cheryl C. Johnson
- grid.3575.40000000121633745Department of Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Muhammad S. Jamil
- grid.3575.40000000121633745Department of Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Russell Dacombe
- grid.48004.380000 0004 1936 9764Liverpool School of Tropical Medicine (LSTM), Liverpool, UK
| | - Ketevan Stvilia
- National Centre for Disease Control and Public Health of Georgia, Tbilisi, Georgia
| | - Philippa Easterbrook
- grid.3575.40000000121633745Department of Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland
| | - Elena Ivanova Reipold
- grid.452485.a0000 0001 1507 3147The Foundation for Innovative New Diagnostics (FIND), Campus Biotech, Chemin des Mines 9, 1202 Geneva, Switzerland
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