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O'Reilly E, Foushee S, Nolan L, Maier C, McPheeters C. Evaluation of the impact of a health-system specialty pharmacy patient management program on achieving predefined clinical outcome measures. Am J Health Syst Pharm 2024; 81:e226-e233. [PMID: 38169475 DOI: 10.1093/ajhp/zxad341] [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: 12/22/2023] [Indexed: 01/05/2024] Open
Abstract
PURPOSE Specialty medications often have high costs, pose difficulties with payor approval, and require additional monitoring. Earlier articles have defined various examples of clinical outcome measures (COMs); however, goals and benchmarks have not been well defined, and a gap in the literature exists. This study evaluated the effectiveness of our health-system specialty pharmacy (HSSP) patient management program (PMP) in achieving predefined COM goals. METHODS Disease state protocols were developed within the HSSP, and clinical and adherence goals were created for each COM based on primary literature. This retrospective, single-center review examined outcomes and adherence data on patients enrolled in the PMP during 2022. The primary outcome was the number of predefined disease state COM goals met. Secondary outcomes included the number of predefined adherence goals met and annual financial impact. RESULTS Of 1,431 patients whose records were reviewed, 1,053 met criteria for inclusion. The primary outcome analysis showed that 85% (33 of 39) of the predefined disease state goals were met. Predefined adherence goals were met, with an average proportion of days covered (PDC) for all specialty medications of >90%. The PMP yielded $5,167,043 in direct patient cost savings and $167,260 in cost avoidance. CONCLUSION The PMP yielded positive results in meeting goals set for the COMs in the disease states managed within the HSSP. COMs will remain a focus for HSSPs to help patients achieve desired clinical outcomes and HSSPs adhere to accreditation standards. More research in this field and standardization of COM goals may benefit the larger HSSP community.
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Affiliation(s)
- Emily O'Reilly
- UofL Health - UofL Hospital Specialty Pharmacy, Louisville, KY, USA
| | - Sarah Foushee
- UofL Health - UofL Hospital Specialty Pharmacy, Louisville, KY, USA
| | - Lindsey Nolan
- UofL Health - UofL Hospital Specialty Pharmacy, Louisville, KY, USA
| | - Chelsea Maier
- UofL Health - UofL Hospital Specialty Pharmacy, Louisville, KY, USA
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van Dijk M, Boyd A, Brakenhoff SM, Isfordink CJ, van Zoest RA, Verhagen MD, de Knegt RJ, Drenth JPH, van der Valk M. Socio-economic factors associated with loss to follow-up among individuals with HCV: A Dutch nationwide cross-sectional study. Liver Int 2024; 44:52-60. [PMID: 37718515 DOI: 10.1111/liv.15729] [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: 11/09/2022] [Revised: 07/28/2023] [Accepted: 08/29/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND AND AIMS The path to hepatitis C virus (HCV) elimination is complicated by individuals who become lost to follow-up (LTFU) during care, particularly before receiving effective HCV treatment. We aimed to determine factors contributing to LTFU and whether LTFU is associated with mortality. METHODS In this secondary analysis, we constructed a database including individuals with HCV who were either LTFU (data from the nationwide HCV retrieval project, CELINE) or treated with directly acting antivirals (DAA) (data from Statistics Netherlands) between 2012 and 2019. This database was linked to mortality data from Statistics Netherlands. Determinants associated with being LTFU versus DAA-treated were assessed using logistic regression, and mortality rates were compared between groups using exponential survival models. These analyses were additionally stratified on calendar periods: 2012-2014, 2015-2017 and 2018-2019. RESULTS About 254 individuals, LTFU and 5547 DAA-treated were included. Being institutionalized (OR = 5.02, 95% confidence interval (CI) = 3.29-7.65), household income below the social minimum (OR = 1.96, 95% CI = 1.25-3.06), receiving benefits (OR = 1.74, 95% CI = 1.20-2.52) and psychiatric comorbidity (OR = 1.51, 95% CI = 1.09-2.10) were associated with LTFU. Mortality rates were significantly higher in individuals LTFU compared to those DAA-treated (2.99 vs. 1.15/100 person-years (PY), p < .0001), while in those DAA-treated, mortality rates slowly increased between 2012-2014 (.22/100PY) and 2018-2019 (2.25/100PY). CONCLUSION In the Netherlands, individuals who are incarcerated/institutionalized, with low household income, or with psychiatric comorbidities are prone to being LTFU, which is associated with higher mortality. HCV care needs to be adapted for these vulnerable individuals.
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Affiliation(s)
- Marleen van Dijk
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Anders Boyd
- Department of Infectious Diseases, Amsterdam University Medical Centre, University of Amsterdam and Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- Stichting HIV Monitoring, Amsterdam, the Netherlands
- Department of Infectious Diseases, Research and Prevention, Public Health Service of Amsterdam, Amsterdam, the Netherlands
| | - Sylvia M Brakenhoff
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Centre, Rotterdam, the Netherlands
| | - Cas J Isfordink
- Department of Infectious Diseases, Amsterdam University Medical Centre, University of Amsterdam and Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- Department of Gastroenterology and Hepatology, University Medical Centre Utrecht, Utrecht, the Netherlands
| | - Rosan A van Zoest
- Amsterdam Institute for Global Health and Development, Amsterdam, the Netherlands
| | - Mark D Verhagen
- Amsterdam Health & Technology Institute, Amsterdam, the Netherlands
| | - Robert J de Knegt
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Centre, Rotterdam, the Netherlands
| | - Joost P H Drenth
- Department of Gastroenterology and Hepatology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Marc van der Valk
- Department of Infectious Diseases, Amsterdam University Medical Centre, University of Amsterdam and Amsterdam Institute for Infection and Immunity, Amsterdam, the Netherlands
- Stichting HIV Monitoring, Amsterdam, the Netherlands
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Beiser ME, Shaw LC, Wilson GA, Muse KO, Shores SK, Baggett TP. Factors Associated with Sustained Virologic Response to Hepatitis C Treatment in a Homeless-Experienced Cohort in Boston, 2014-2020. J Gen Intern Med 2023; 38:865-872. [PMID: 36127534 PMCID: PMC10039192 DOI: 10.1007/s11606-022-07778-w] [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: 03/01/2022] [Accepted: 08/30/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND Engaging people experiencing homelessness or unstable housing in hepatitis C virus (HCV) treatment is critical to achieving HCV elimination. OBJECTIVE To describe HCV treatment outcomes, including factors associated with retention through the treatment cascade, for a cohort of individuals treated in a homeless health center in Boston. DESIGN Retrospective cohort study. PARTICIPANTS All individuals who initiated HCV treatment with Boston Health Care for the Homeless Program's HCV treatment program between January 2014 and March 2020 (N = 867). OUTCOME MEASURES The primary outcome was sustained virologic response (SVR), defined as an HCV ribonucleic acid (RNA) level ≤ 15 IU/mL at least 12 weeks after treatment completion. We used multivariable logistic regression to examine the association between baseline variables and SVR. Process-oriented outcomes included treatment completion, assessment for SVR, and achievement of SVR. RESULTS Of 867 individuals who started HCV treatment, 796 (91.8%) completed treatment, 678 (78.2%) were assessed for SVR, and 607 (70.0%) achieved SVR. In adjusted analysis, residing in stable housing (OR 3.83, 95% CI 1.85-7.90) and age > 45 years old (OR 1.53, 95% CI 1.04-2.26) were associated with a greater likelihood of achieving SVR. Recent drug use (OR 0.63, 95% CI 0.41-0.95) was associated with a lower likelihood of SVR. Age, housing status, and drug use status impacted retention at every step in the treatment cascade. CONCLUSION A large proportion of homeless-experienced individuals engaging in HCV treatment in a homeless health center achieved SVR, but enhanced approaches are needed to engage and retain younger individuals, those with recent or ongoing substance use, or those experiencing homelessness or unstable housing. Efforts to achieve HCV elimination in this population should consider the complex and overlapping challenges experienced by this population and aim to address the fundamental harm of homelessness itself.
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Affiliation(s)
- Marguerite E Beiser
- Institute for Research, Quality, and Policy in Homeless Health Care, Boston Health Care for the Homeless Program, Boston, MA, USA.
| | - Leah C Shaw
- Institute for Research, Quality, and Policy in Homeless Health Care, Boston Health Care for the Homeless Program, Boston, MA, USA
| | - Giavanna A Wilson
- Institute for Research, Quality, and Policy in Homeless Health Care, Boston Health Care for the Homeless Program, Boston, MA, USA
| | - Khadija O Muse
- Institute for Research, Quality, and Policy in Homeless Health Care, Boston Health Care for the Homeless Program, Boston, MA, USA
| | - Savanna K Shores
- Institute for Research, Quality, and Policy in Homeless Health Care, Boston Health Care for the Homeless Program, Boston, MA, USA
| | - Travis P Baggett
- Institute for Research, Quality, and Policy in Homeless Health Care, Boston Health Care for the Homeless Program, Boston, MA, USA
- Division of General Internal Medicine, Massachusetts General Hospital, Boston, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
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Kuwano A, Yada M, Kurosaka K, Tanaka K, Masumoto A, Motomura K. Risk factors for loss to follow-up after the start of direct-acting antiviral treatment for hepatitis C virus infection. JGH Open 2022; 7:98-104. [PMID: 36852151 PMCID: PMC9958342 DOI: 10.1002/jgh3.12855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 11/01/2022] [Accepted: 12/12/2022] [Indexed: 01/01/2023]
Abstract
Background and Aim Direct-acting antivirals (DAAs) have recently been developed to treat hepatitis C virus (HCV) infection. Additionally, interferon-free DAA treatment has improved liver function and reduced the risk of hepatocellular carcinoma (HCC) following HCV eradication. Previous studies on HCV have focused mainly on the treatment rate and the risk of developing HCC, and less attention has been given to loss to follow-up (LTFU) after DAA treatment. Therefore, the present study aimed to identify the definitive risk factors for LTFU after the start of DAA treatment. Methods Between September 2017 and March 2022, 296 patients receiving glecaprevir and pibrentasvir for HCV infection were enrolled in this study. The incidence of LTFU following DAA treatment and the risk factors contributing to LTFU were identified using the patients' clinical characteristics. Results In the present study, 75 patients (25.3%) interrupted their follow-up visits. Multivariate logistic analysis revealed a history of injection drug use (hazard ratio [HR], 1.81; P = 0.017), treatment duration (8 weeks) (HR, 3.51; P = 0.0033), and age <70 years (HR, 1.9; P = 0.0422) as independent factors associated with LTFU after the start of DAA treatment. Conclusion Young patients and those with injection drug use are likely to discontinue their follow-up visits after the start of DAA treatment for HCV infection. Therefore, these patients require strict supervision.
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Boeke CE, Adesigbin C, Adisa O, Agwuocha C, Akanmu MM, Anartati A, Aung KS, Azania A, Bello Nabe R, Budiman A, Chan Y, Chawla U, Fatchanuraliyah, Fernandes O, Grover GS, Naing TS, Ngo D, Ramers CB, Regan S, Sindhwani S, Tandy G, Tint K, Nguyen KV, Witschi M, McClure C. Patient outcomes in public sector hepatitis C treatment programmes: a retrospective cohort analysis across five low- and middle-income countries. BMJ Open 2022; 12:e062745. [PMID: 36576192 PMCID: PMC9723848 DOI: 10.1136/bmjopen-2022-062745] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES Given limited data on factors associated with hepatitis C virus (HCV) treatment discontinuation and failure in low- and middle-income countries, we aimed to describe patient populations treated for HCV in five countries and identify patient groups that may need additional support. DESIGN Retrospective cohort analysis using routinely collected data. SETTING Public sector HCV treatment programmes in India (Punjab), Indonesia, Myanmar, Nigeria (Nasarawa) and Vietnam. PARTICIPANTS 104 957 patients who initiated treatment in 2016-2022 (89% from Punjab). PRIMARY OUTCOMES Treatment completion and cure. RESULTS Patient characteristics and factors associated with outcomes varied across countries and facilities. Across all patients, median age was 40 years (IQR: 29-52), 30.6% were female, 7.0% reported a history of injecting drugs, 18.2% were cirrhotic and 4.9% were coinfected with HIV. 79.8% were prescribed sofosbuvir+daclastasvir. Of patients with adequate follow-up, 90.6% (89,551) completed treatment. 77.5% (69,426) of those who completed treatment also completed sustained virological testing at 12 weeks (SVR12), and of those, 92.6% (64 305) were cured. In multivariable-adjusted models, in most countries, significantly lower treatment completion was observed among patients on 24-week regimens (vs 12-week regimens) and those initiated in later years of the programme. In several countries, males, younger patients <20 years and certain groups of cirrhotic patients were less likely to complete treatment or be cured. In Punjab, treatment completion was also lower in those with a family history of HCV and people who inject drugs (PWID); in other countries, outcomes were comparable for PWID. CONCLUSION High proportions of patients completed treatment and were cured across patient groups and countries. SVR12 follow-up could be strengthened. Males, younger people and those with decompensated cirrhosis on longer regimens may require additional support to complete treatment and achieve cure. Adequate programme financing, minimal user fees and implementation of evidence-based policies will be critical to close gaps.
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Affiliation(s)
| | - Clement Adesigbin
- National AIDS/STIs Control Programme, Federal Ministry of Health, Abuja, FCT, Nigeria
| | | | | | | | | | - Khin Sanda Aung
- National Hepatitis Control Program, Department of Public Health, Ministry of Health, Naypyidaw, Myanmar
| | - Amy Azania
- Clinton Health Access Initiative, Boston, Massachusetts, USA
| | | | - Arief Budiman
- Clinton Health Access Initiative, Jakarta, Indonesia
| | - Yuhui Chan
- Clinton Health Access Initiative, Boston, Massachusetts, USA
| | | | - Fatchanuraliyah
- Directorate of Communicable Disease Prevention and Control, Ministry of Health of the Republic of Indonesia, Jakarta, Indonesia
| | - Oriel Fernandes
- Clinton Health Access Initiative, Boston, Massachusetts, USA
| | - Gagandeep Singh Grover
- State Viral Hepatitis Management Unit, Department of Health and Family Welfare, Government of Punjab, Chandigarh, Punjab, India
| | | | - Dang Ngo
- Clinton Health Access Initiative, Hanoi, Viet Nam
| | | | - Sean Regan
- Clinton Health Access Initiative, Boston, Massachusetts, USA
| | | | - Gertrudis Tandy
- Directorate of Communicable Disease Prevention and Control, Ministry of Health of the Republic of Indonesia, Jakarta, Indonesia
| | - Khin Tint
- Clinton Health Access Initiative, Yangon, Myanmar
| | | | | | - Craig McClure
- Clinton Health Access Initiative, Boston, Massachusetts, USA
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Wedemeyer H, Di Marco V, Garcia-Retortillo M, Teti E, Fraser C, Morano Amado LE, Rodriguez-Tajes S, Acosta-López S, O’Loan J, Milella M, Buti M, Guerra-Veloz MF, Ramji A, Fenech M, Martins A, Borgia SM, Vanstraelen K, Mertens M, Hernández C, Ntalla I, Ramroth H, Milligan S. Global Real-World Evidence of Sofosbuvir/Velpatasvir as a Highly Effective Treatment and Elimination Tool in People with Hepatitis C Infection Experiencing Mental Health Disorders. Viruses 2022; 14:v14112493. [PMID: 36423102 PMCID: PMC9695390 DOI: 10.3390/v14112493] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/16/2022] Open
Abstract
Hepatitis C virus (HCV) is prevalent in people with mental health disorders, a priority population to diagnose and cure in order to achieve HCV elimination. This integrated analysis pooled data from 20 cohorts in seven countries to evaluate the real-world effectiveness of the pangenotypic direct-acting antiviral (DAA) sofosbuvir/velpatasvir (SOF/VEL) in people with mental health disorders. HCV-infected patients diagnosed with mental health disorders who were treated with SOF/VEL for 12 weeks without ribavirin as part of routine clinical practice were included. The primary outcome was sustained virological response (SVR) in the effectiveness population (EP), defined as patients with an available SVR assessment. Secondary outcomes were reasons for not achieving SVR, characteristics of patients with non-virological failures, adherence, and time from HCV RNA diagnosis to SOF/VEL treatment initiation. A total of 1209 patients were included; 142 did not achieve an SVR for non-virological reasons (n = 112; 83 lost to follow-up, 20 early treatment discontinuations) or unknown reasons (n = 30). Of the 1067 patients in the EP, 97.4% achieved SVR. SVR rates in the EP were ≥95% when stratified by type of mental health disorder and other complicating baseline characteristics, including active injection drug use and antipsychotic drug use. Of 461 patients with data available in the EP, only 2% had an adherence level < 90% and 1% had an adherence level < 80%; all achieved SVR. Patients with mental health disorders can be cured of HCV using a well-tolerated, pangenotypic, protease inhibitor-free SOF/VEL regimen. This DAA allows the implementation of a simple treatment algorithm, with minimal monitoring requirements and fewer interactions with central nervous system drugs compared with protease-inhibitor DAA regimens.
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Affiliation(s)
- Heiner Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, OE6810, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
- Correspondence: ; Tel.: +49-511-532-3305
| | - Vito Di Marco
- University of Palermo, Piazza Marina, 61, 90133 Palermo, Italy
| | - Montserrat Garcia-Retortillo
- Liver Section, Gastroenterology Department, Hospital del Mar-Parc de Salut Mar, Hospital del Mar Medical Research Institute (IMIM), C/ del Dr. Aiguader, 88, 08003 Barcelona, Spain
| | | | - Chris Fraser
- Cool Aid Community Health Centre, 713 Johnson St, Victoria, BC V8W 1M8, Canada
| | - Luis Enrique Morano Amado
- Unit of Infectious Diseases, Álvaro Cunqueiro University Hospital, Estrada de Clara Campoamor, 341, 36312 Vigo, Spain
| | - Sergio Rodriguez-Tajes
- Liver Unit, Hospital Clinic Barcelona, IDIBAPS, CIBERehd, C. de Villarroel, 170, 08036 Barcelona, Spain
| | - Silvia Acosta-López
- Digestive Diseases, Hospital Nuestra Señora de Candelaria, Ctra. Gral. del Rosario, 145, 38010 Tenerife, Spain
| | - Joss O’Loan
- Medeco Inala & Kombi Clinic, 55b/156 Inala Ave, Brisbane, QLD 4077, Australia
- School of Medicine, University of Queensland, St Lucia, Brisbane, QLD 4072, Australia
| | - Michele Milella
- Clinic of Infectious Diseases, University of Bari, Piazza Umberto I, 1, 70121 Bari, Italy
| | - Maria Buti
- Liver Unit, Vall d’Hebron University Hospital, and CIBEREHD del Instituto Carlos III, Barcelona, Spain
| | - María Fernanda Guerra-Veloz
- Virgen Macarena University Hospital, Av. Dr. Fedriani, 3, 41003 Seville, Spain
- Clinical Research Fellow in Hepatology at King’s College Hospital, Denmark Hill, London SE5 9RS, UK
| | - Alnoor Ramji
- University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | - Mary Fenech
- Queensland Injectors Health Network (QuIHN), Treatment and Management Programme, 1 Hamilton Pl, Bowen Hills, Brisbane, QLD 4006, Australia
| | - Alexandra Martins
- Hospital Prof. Dr. Fernando Fonseca, IC19, 2720-276 Amadora, Portugal
| | - Sergio M. Borgia
- Infectious Diseases, William Osler Health System, 2100 Bovaird Dr E, Brampton, ON L6R 3J7, Canada
| | - Kim Vanstraelen
- Gilead Sciences Europe Ltd., Stockley Park, 2 Roundwood Ave, Hayes, Uxbridge UB11 1AS, UK
| | - Michael Mertens
- Gilead Sciences Europe Ltd., Stockley Park, 2 Roundwood Ave, Hayes, Uxbridge UB11 1AS, UK
| | - Cándido Hernández
- Gilead Sciences Europe Ltd., Stockley Park, 2 Roundwood Ave, Hayes, Uxbridge UB11 1AS, UK
| | - Ioanna Ntalla
- Gilead Sciences Europe Ltd., Stockley Park, 2 Roundwood Ave, Hayes, Uxbridge UB11 1AS, UK
| | - Heribert Ramroth
- Gilead Sciences Europe Ltd., Stockley Park, 2 Roundwood Ave, Hayes, Uxbridge UB11 1AS, UK
| | - Scott Milligan
- Trio Health Analytics, 1025 Cannon Street, Suite 2C, Louisville, CO 80027, USA
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Cornberg M, Stoehr A, Naumann U, Teuber G, Klinker H, Lutz T, Möller H, Hidde D, Lohmann K, Simon KG. Real-World Safety, Effectiveness, and Patient-Reported Outcomes in Patients with Chronic Hepatitis C Virus Infection Treated with Glecaprevir/Pibrentasvir: Updated Data from the German Hepatitis C-Registry (DHC-R). Viruses 2022; 14:v14071541. [PMID: 35891520 PMCID: PMC9318383 DOI: 10.3390/v14071541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/29/2022] [Accepted: 07/09/2022] [Indexed: 11/29/2022] Open
Abstract
Using data from the German Hepatitis C-Registry (Deutsche Hepatitis C-Register, DHC-R), we report the real-world safety and effectiveness of glecaprevir/pibrentasvir (GLE/PIB) treatment and its impact on patient-reported outcomes (PROs) in underserved populations who are not typically included in clinical trials, yet who will be crucial for achieving hepatitis C virus (HCV) elimination. The DHC-R is an ongoing, non-interventional, multicenter, prospective, observational cohort study on patients treated for chronic HCV infection in Germany. The data cutoff was 17 January 2021. The primary effectiveness endpoint was sustained virologic response at post-treatment Week 12 (SVR12). Safety outcomes were assessed in all patients receiving GLE/PIB. PROs were assessed using the SF-36 survey. Of 2354 patients, 1964 had valid SVR12 data (intention-to-treat analysis). Of these, 1905 (97.0%) achieved SVR12 with rates similar across the comorbidities analyzed, except for people who actively use drugs (PWUD (active)) (86.4%). Excluding those who discontinued treatment and did not achieve SVR12, or were reinfected with HCV, the rate was 99.3%, with similar results regardless of comorbidity. PWUD (active) and those with psychiatric disorders had the most meaningful improvements in PROs. Adverse events (AEs) occurred in 631/2354 patients (26.8%), and serious AEs in 44 patients (1.9%). GLE/PIB was highly effective and well tolerated in this real-world study of patient groups key to HCV elimination.
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Affiliation(s)
- Markus Cornberg
- Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Hannover Medizinische Hochschule, 30625 Hannover, Germany
- Correspondence: ; Tel.: +49-51-1532-6821
| | | | | | - Gerlinde Teuber
- Practice PD Dr. med. G. Teuber, 60594 Frankfurt am Main, Germany;
| | - Hartwig Klinker
- Department of Internal Medicine, University Hospital Würzburg, 97080 Würzburg, Germany;
| | | | | | - Dennis Hidde
- AbbVie Germany GmbH & Co., KG, 65189 Wiesbaden, Germany; (D.H.); (K.L.)
| | - Kristina Lohmann
- AbbVie Germany GmbH & Co., KG, 65189 Wiesbaden, Germany; (D.H.); (K.L.)
| | - Karl-Georg Simon
- MVZ Dres Eisenbach/Simon/ Schwarz/GbR, 51375 Leverkusen, Germany; k.-
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8
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Yee J, Carson JM, Hajarizadeh B, Hanson J, O'Beirne J, Iser D, Read P, Balcomb A, Doyle JS, Davies J, Martinello M, Marks P, Dore GJ, Matthews GV. High Effectiveness of Broad Access Direct-Acting Antiviral Therapy for Hepatitis C in an Australian Real-World Cohort: The REACH-C Study. Hepatol Commun 2022; 6:496-512. [PMID: 34729957 PMCID: PMC8870316 DOI: 10.1002/hep4.1826] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 07/29/2021] [Accepted: 08/24/2021] [Indexed: 12/15/2022] Open
Abstract
Australia was one of the first countries with unrestricted access to government subsidized direct-acting antiviral (DAA) therapy for adults with chronic hepatitis C virus. This study assessed real-world DAA treatment outcomes across a diverse range of Australian clinical services and evaluated factors associated with successful treatment and loss to follow-up. Real-world Effectiveness of Antiviral therapy in Chronic Hepatitis C (REACH-C) consisted a national observational cohort of 96 clinical services including specialist clinics and less traditional settings such as general practice. Data were obtained on consecutive individuals who commenced DAAs from March 2016 to June 2019. Effectiveness was assessed by sustained virological response ≥12 weeks following treatment (SVR) using intention-to-treat (ITT) and per-protocol (PP) analyses. Within REACH-C, 10,843 individuals initiated DAAs (male 69%; ≥50 years 52%; cirrhosis 22%). SVR data were available in 85% (9,174 of 10,843). SVR was 81% (8,750 of 10,843) by ITT and 95% (8,750 of 9,174) by PP. High SVR (≥92%) was observed across all service types and participant characteristics. Male gender (adjusted odds ratio [aOR] 0.56, 95% confidence interval [CI] 0.43-0.72), cirrhosis (aOR 0.52, 95% CI 0.41-0.64), recent injecting drug use (IDU; aOR 0.64, 95% CI 0.46-0.91) and previous DAA treatment (aOR 0.50, 95% CI 0.28-0.90) decreased the likelihood of achieving SVR. Multiple factors modified the likelihood of loss to follow-up including IDU ± opioid agonist therapy (OAT; IDU only: aOR 1.75, 95% CI 1.44-2.11; IDU + OAT: aOR 1.39, 95% CI 1.11-1.74; OAT only, aOR 1.36; 95% CI 1.13-1.68) and age (aOR 0.97, 95% CI 0.97-0.98). Conclusion: Treatment response was high in a diverse population and through a broad range of services following universal access to DAA therapy. Loss to follow-up presents a real-world challenge. Younger people who inject drugs were more likely to disengage from care, requiring innovative strategies to retain them in follow-up.
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Affiliation(s)
- Jasmine Yee
- The Kirby InstituteUNSW AustraliaSydneyNSWAustralia
| | | | | | - Joshua Hanson
- The Kirby InstituteUNSW AustraliaSydneyNSWAustralia.,Cairns HospitalCairnsQLDAustralia
| | - James O'Beirne
- Sunshine Coast University HospitalSunshine CoastQLDAustralia
| | - David Iser
- Scope GastroenterologyMelbourneVICAustralia
| | | | | | - Joseph S Doyle
- Burnet InstituteMelbourneVICAustralia.,The Alfred and Monash UniversityDepartment of Infectious DiseasesMelbourneVICAustralia
| | - Jane Davies
- Royal Darwin HospitalDarwinAustralia.,Menzies School of Health ResearchDarwinAustralia
| | - Marianne Martinello
- The Kirby InstituteUNSW AustraliaSydneyNSWAustralia.,Blacktown Mount Druitt HospitalBlacktownNSWAustralia.,St Vincent's HospitalSydneyNSWAustralia
| | | | - Gregory J Dore
- The Kirby InstituteUNSW AustraliaSydneyNSWAustralia.,St Vincent's HospitalSydneyNSWAustralia
| | - Gail V Matthews
- The Kirby InstituteUNSW AustraliaSydneyNSWAustralia.,St Vincent's HospitalSydneyNSWAustralia
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Cuesta-Sancho S, Márquez-Coello M, Illanes-Álvarez F, Márquez-Ruiz D, Arizcorreta A, Galán-Sánchez F, Montiel N, Rodriguez-Iglesias M, Girón-González JA. Hepatitis C: Problems to extinction and residual hepatic and extrahepatic lesions after sustained virological response. World J Hepatol 2022; 14:62-79. [PMID: 35126840 PMCID: PMC8790402 DOI: 10.4254/wjh.v14.i1.62] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 08/02/2021] [Accepted: 12/10/2021] [Indexed: 02/06/2023] Open
Abstract
Loss of follow-up or reinfections hinder the expectations of hepatitis C eradication despite the existence of highly effective treatments. Moreover, the elimination of the infection does not imply the reversion of those chronic alterations derived from the previous infection by hepatitis C virus (HCV). This review analyzes the risk factors associated with loss to follow-up in diagnosis or treatment, and the possibility of reinfection. Likewise, it assesses the residual alterations induced by chronic HCV infection considering the liver alterations (inflammation, fibrosis, risk of decompensation, hepatocellular carcinoma, liver transplantation) and, on the other hand, the comorbidities and extrahepatic manifestations (cryoglobulinemia, non-Hodgkin lymphoma, peripheral insulin resistance, and lipid, bone and cognitive alterations). Peculiarities present in subjects coinfected with human immunodeficiency virus are analyzed in each section.
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Affiliation(s)
- Sara Cuesta-Sancho
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Mercedes Márquez-Coello
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Francisco Illanes-Álvarez
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Denisse Márquez-Ruiz
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Ana Arizcorreta
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Fátima Galán-Sánchez
- Microbiología, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Natalia Montiel
- Microbiología, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - Manuel Rodriguez-Iglesias
- Microbiología, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
| | - José-Antonio Girón-González
- Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación en Ciencias Biomédicas de Cádiz (INiBICA), Cádiz 11009, Spain
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10
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Behnke C, Nissim O, Simerlein W, Beeker K, Tarleton JL, Lazenby GB. Quality improvement to evaluate and provide treatment for chronic hepatitis C postpartum. J Am Pharm Assoc (2003) 2021; 62:864-869. [PMID: 34975005 DOI: 10.1016/j.japh.2021.12.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Revised: 12/14/2021] [Accepted: 12/14/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Chronic hepatitis C virus (HCV) infections are increasing among reproductive age individuals. Direct acting antivirals (DAAs) can cure HCV, but the use of DAAs is not currently recommended during pregnancy and breastfeeding. Individuals with HCV commonly have inadequate prenatal and postnatal care. OBJECTIVES The purpose of our study was to demonstrate the success of a quality improvement program to increase evaluation during pregnancy and ensuring access to DAA treatment medication during the postpartum period for individuals with chronic HCV to achieve cure 12 weeks after completing therapy. The primary outcome was documented HCV cure rate compared among individuals who received immediate treatment with DAA after delivery or after weaning or a traditional approach of referral to an infectious diseases specialist or hepatologist. The secondary outcome was the proportion of infants exposed to HCV evaluated. METHODS An interdisciplinary team developed a program to increase evaluation and HCV treatment for postpartum individuals. Individuals who received prenatal care from March 2017 to May 2021 were eligible. Individuals with chronic HCV had a laboratory evaluation before delivery, and appropriate DAAs were selected for postpartum treatment. The health system specialty pharmacy dispensed DAA prescriptions immediately after delivery to those who were not breastfeeding. Individuals who did breastfeed had the option to begin treatment after weaning. Cure was defined as a sustained viral response or undetectable HCV RNA collected 12 weeks after completing DAA treatment. RESULTS We demonstrate the success of an interdisciplinary team to ensure access to therapy for the treatment of postpartum chronic HCV. Only 3 infants (25%) with mothers referred were evaluated at our institution compared with 44% of infants (n = 10) whose mothers were treated after delivery. CONCLUSION An interdisciplinary team for HCV treatment improves access to treatment therapy with DAAs leading to the cure of chronic HCV after delivery.
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Wyatt B, Perumalswami PV, Mageras A, Miller M, Harty A, Ma N, Bowman CA, Collado F, Jeon J, Paulino L, Dinani A, Dieterich D, Li L, Vandromme M, Branch AD. A Digital Case-Finding Algorithm for Diagnosed but Untreated Hepatitis C: A Tool for Increasing Linkage to Treatment and Cure. Hepatology 2021; 74:2974-2987. [PMID: 34333777 PMCID: PMC9299620 DOI: 10.1002/hep.32086] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Revised: 06/29/2021] [Accepted: 07/22/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS Although chronic HCV infection increases mortality, thousands of patients remain diagnosed-but-untreated (DBU). We aimed to (1) develop a DBU phenotyping algorithm, (2) use it to facilitate case finding and linkage to care, and (3) identify barriers to successful treatment. APPROACH AND RESULTS We developed a phenotyping algorithm using Java and SQL and applied it to ~2.5 million EPIC electronic medical records (EMRs; data entered January 2003 to December 2017). Approximately 72,000 EMRs contained an HCV International Classification of Diseases code and/or diagnostic test. The algorithm classified 10,614 cases as DBU (HCV-RNA positive and alive). Its positive and negative predictive values were 88% and 97%, respectively, as determined by manual review of 500 EMRs randomly selected from the ~72,000. Navigators reviewed the charts of 6,187 algorithm-defined DBUs and they attempted to contact potential treatment candidates by phone. By June 2020, 30% (n = 1,862) had completed an HCV-related appointment. Outcomes analysis revealed that DBU patients enrolled in our care coordination program were more likely to complete treatment (72% [n = 219] vs. 54% [n = 256]; P < 0.001) and to have a verified sustained virological response (67% vs. 46%; P < 0.001) than other patients. Forty-eight percent (n = 2,992) of DBU patients could not be reached by phone, which was a major barrier to engagement. Nearly half of these patients had Fibrosis-4 scores ≥ 2.67, indicating significant fibrosis. Multivariable logistic regression showed that DBUs who could not be contacted were less likely to have private insurance than those who could (18% vs. 50%; P < 0.001). CONCLUSIONS The digital DBU case-finding algorithm efficiently identified potential HCV treatment candidates, freeing resources for navigation and coordination. The algorithm is portable and accelerated HCV elimination when incorporated in our comprehensive program.
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Affiliation(s)
- Brooke Wyatt
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Ponni V. Perumalswami
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY,Division of Gastroenterology and HepatologyUniversity of MichiganAnn ArborMI,Gastroenterology SectionVeterans AffairsAnn Arbor Healthcare SystemAnn ArborMI
| | - Anna Mageras
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Mark Miller
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Alyson Harty
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Ning Ma
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Chip A. Bowman
- Department of MedicineIcahn School of Medicine Mount SinaiNew YorkNY
| | - Francina Collado
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Jihae Jeon
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Lismeiry Paulino
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Amreen Dinani
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Douglas Dieterich
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Li Li
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Maxence Vandromme
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
| | - Andrea D. Branch
- Division of Liver DiseasesIcahn School of Medicine Mount SinaiNew YorkNY
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12
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Gane E, de Ledinghen V, Dylla DE, Rizzardini G, Shiffman ML, Barclay ST, Calleja JL, Xue Z, Burroughs M, Gutierrez JA. Positive predictive value of sustained virologic response 4 weeks posttreatment for achieving sustained virologic response 12 weeks posttreatment in patients receiving glecaprevir/pibrentasvir in Phase 2 and 3 clinical trials. J Viral Hepat 2021; 28:1635-1642. [PMID: 34448313 PMCID: PMC9292745 DOI: 10.1111/jvh.13600] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 08/12/2021] [Accepted: 08/17/2021] [Indexed: 12/26/2022]
Abstract
Sustained virologic response at posttreatment Week 12 (SVR12) is the widely accepted efficacy endpoint for direct-acting antiviral agents. Those with hepatitis C virus (HCV) are presenting younger with milder liver disease, potentially reducing need for long-term liver posttreatment monitoring. This analysis aimed to determine the positive predictive value (PPV) of SVR at posttreatment Week 4 (SVR4) for achieving SVR12 in patients with HCV, without cirrhosis or with compensated cirrhosis, receiving glecaprevir/pibrentasvir (G/P) in clinical trials. An integrated dataset from 20 Phase 2 and 3 clinical trials of G/P was evaluated in patients with 8-, 12- or 16-week treatment duration consistent with the current label (label-consistent group), and in all patients regardless of treatment duration consistency with the current label (overall group). Sensitivity analyses handled missing data either by backward imputation or were excluded. SVR4 PPV, negative predictive value (NPV), sensitivity and specificity were calculated for achieving SVR12 in both groups, and by treatment duration in the label-consistent group. SVR was defined as HCV ribonucleic acid <lower limit of quantification. The label-consistent group and overall group included 2890 and 4390 patients, respectively. PPV of SVR4 for SVR12 was >99% in both groups regardless of treatment duration. Not achieving SVR4 had 100% NPV and sensitivity for all groups. SVR4 measure had 79.5% specificity for identifying patients who did not achieve SVR12. Across 20 Phase 2/3 clinical trials of G/P, SVR4 was highly predictive of SVR12. Long-term follow-up to confirm SVR may not be necessary for certain populations of patients with HCV.
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Affiliation(s)
- Edward Gane
- Faculty of MedicineUniversity of AucklandAucklandNew Zealand
| | - Victor de Ledinghen
- Centre d’Investigation de la Fibrose HépatiqueBordeaux University HospitalPessacFrance,INSERM U1053Bordeaux UniversityBordeauxFrance
| | | | | | | | | | - Jose Luis Calleja
- Department of Gastroenterology and HepatologyHospital Universitario Puerta de HierroMadridSpain
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Olveira A, Hernández-Guerra M, Molina E. Cases of liver disease lost in the health system: a call to action. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2021; 113:807-809. [PMID: 34587747 DOI: 10.17235/reed.2021.8316/2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We recently reported our experience searching for patients with primary biliary cholangitis (PBC) who were lost in the health system. Our search of the databases of 4 hospitals, 3 of which were tertiary institutions, revealed that sufficient data were available to ensure a reliable diagnosis (cholestasis, positive antimitochondrial antibody titer, and no other liver disease) in 14.3% (100/697) of cases of PBC.
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Affiliation(s)
| | | | - Esther Molina
- Aparato Digestivo, Complejo Hospitalario Universitario de Santiago
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14
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Andaluz García I, Arcos Rueda MDM, Montero Vega MD, Castillo Grau P, Martín Carbonero L, García-Samaniego Rey J, Romero Portales M, García Sánchez A, Busca Arenzana C, González García J, Montes Ramírez ML, Olveira Martín A. Patients with hepatitis C lost to follow-up: ethical-legal aspects and search results. REVISTA ESPANOLA DE ENFERMEDADES DIGESTIVAS 2021; 112:532-537. [PMID: 32579001 DOI: 10.17235/reed.2020.7077/2020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
INTRODUCTION data on the prevalence and characteristics of hepatitis C patients lost to follow-up are lacking. In addition, the identification of this population clashes with data protection regulations. METHODS the identification and contact protocol was submitted to the Health Care Ethics Committee. The protocol was based on anti-HCV serology test results for 2010-2018, which were obtained from the Microbiology Department. In addition, the situation of the patients in the hospital and regional database was analyzed, based on the following classification: a) chronic hepatitis C, if the last HCV RNA determination was positive; b) cured hepatitis C, if the last HCV RNA determination was negative after 12 weeks of treatment; and c) possible hepatitis C, if anti-HCV antibodies were positive with no result for HCV RNA. Lost patients were defined as those with chronic or possible hepatitis C and no follow-up in the Digestive Diseases or Internal Medicine Departments. The patients were contacted by postal mail and then by telephone, so that they could be offered treatment. RESULTS the Ethics Committee considered that the protocol fulfilled the bioethical principles of autonomy, beneficence, non-maleficence and justice and that contact was ethically desirable. From 4,816 positive anti-HCV serology results, 677 patients were identified who were lost to follow-up (14.06 %; 95 % CI, 13.2-15.2). The mean age was 54 years, 61 % were male, 12 % were foreign born and 95 % were mono-infected. The study of each serology result took 1.3 minutes. One-quarter (25 %) of the losses corresponded to the Digestive Diseases and Internal Medicine Departments. Of the 677 losses, serology testing had only been ordered for 449 patients (66.3 %) and the remaining 228 (33.7 %) also had a positive HCV RNA result. CONCLUSION a large number of patients with hepatitis C are lost to follow-up. Searching for and contacting these patients is legally and ethically viable.
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15
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Tojima H, Kakizaki S, Takakusagi S, Hoshino T, Naganuma A, Nagashima T, Namikawa M, Ueno T, Shimada Y, Hatanaka T, Takizawa D, Arai H, Sato K, Takagi H, Uraoka T. Follow-up after Direct-acting Antiviral Treatment for Chronic Hepatitis C Virus Infection: Most Patients Are Followed Appropriately. Intern Med 2021; 60:3061-3070. [PMID: 34602520 PMCID: PMC8545640 DOI: 10.2169/internalmedicine.6591-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Objective Chronic hepatitis C virus (HCV) infection carries a residual risk of hepatocarcinogenesis even after viral elimination, so appropriate follow-up is necessary. The present study investigated the current hospital visits and hepatocarcinogenesis status of patients who received daclatasvir plus asunaprevir treatment (DCV+ASV) to determine whether or not appropriate follow-up was being performed. Methods We retrospectively analyzed hepatocarcinogenesis, the overall survival, and the length of hospital visits in 442 patients who applied for the medical expense subsidy system for viral hepatitis and received DCV+ASV treatment in Gunma Prefecture between October 2014 and December 2015. This also included 61 patients who had a history of hepatocellular carcinoma (HCC). Results Among 442 patients, 388 achieved a sustained viral response (SVR) by DCV+ASV therapy (87.8%), and 95.9% achieved an SVR if additional treatment was included. HCC was found in 75 cases (17.0%). A history of HCC, the FIB-4 index and the treatment effect SVR were determined to be factors affecting the incidence of HCC. Regarding the follow-up rate, 89.9% of patients continued to regularly visit the hospital after 5 years of treatment. However, patients ≤60 years old had significantly lower persistence rates than older patients. The persistence rate of hospital visits to the same institution was 67.7% over a 5-year period, which was significantly better in small and medium-sized institutions than in large, specialized institutions (71.7% vs. 63.9%, p=0.039). Conclusion Patients with direct-acting antiviral treatment generally received adequate follow-up, but younger patients had a slightly higher rate of follow-up interruption and were considered to need support.
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Affiliation(s)
- Hiroki Tojima
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Japan
| | - Satoru Kakizaki
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Japan
- Department of Clinical Research, National Hospital Organization Takasaki General Medical Center, Japan
| | | | - Takashi Hoshino
- Department of Gastroenterology, National Hospital Organization Takasaki General Medical Center, Japan
| | - Atsushi Naganuma
- Department of Gastroenterology, National Hospital Organization Takasaki General Medical Center, Japan
| | - Tamon Nagashima
- Department of Gastroenterology, National Hospital Organization Shibukawa Medical Center, Japan
| | - Masashi Namikawa
- Department of Internal Medicine, Kiryu Kosei General Hospital, Japan
| | - Takashi Ueno
- Department of Internal Medicine, Isesaki Municipal Hospital, Japan
| | - Yasushi Shimada
- Department of Internal Medicine, Isesaki Municipal Hospital, Japan
| | - Takeshi Hatanaka
- Department of Gastroenterology, Gunma Saiseikai Maebashi Hospital, Japan
| | - Daichi Takizawa
- Department of Gastroenterology, Maebashi Red Cross Hospital, Japan
| | - Hirotaka Arai
- Department of Gastroenterology, Maebashi Red Cross Hospital, Japan
| | - Ken Sato
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Japan
| | - Hitoshi Takagi
- Department of Gastroenterology, Kusunoki Hospital, Japan
| | - Toshio Uraoka
- Department of Gastroenterology and Hepatology, Gunma University Graduate School of Medicine, Japan
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16
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Brooks KM, Castillo-Mancilla JR, Morrow M, MaWhinney S, Rowan SE, Wyles D, Blum J, Huntley R, Salah LM, Tehrani A, Bushman LR, Anderson PL, Kiser JJ. Adherence to Direct-Acting Antiviral Therapy in People Actively Using Drugs and Alcohol: The INCLUD Study. Open Forum Infect Dis 2021; 8:ofaa564. [PMID: 33447634 PMCID: PMC7793461 DOI: 10.1093/ofid/ofaa564] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 11/16/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Hepatitis C virus treatment in persons who use drugs (PWUD) is often withheld due to adherence and reinfection concerns. In this study, we report treatment outcomes, technology-based adherence data, and adherence predictors in PWUD and/or alcohol. METHODS INCLUD was a prospective, open-label study of ledipasvir/sofosbuvir for 12 weeks in PWUD aged 18-70 years. Participants were randomized to wireless (wirelessly observed therapy) or video-based directly observed therapy (vDOT). Drug use was assessed every 2 weeks. Sustained virologic response (SVR) was examined by intention-to-treat and as-treated. Factors associated with missing ≥1 dose(s) between visits were examined using generalized linear models. RESULTS Sixty participants received ≥1 ledipasvir/sofosbuvir dose (47 human immunodeficiency virus [HIV]/hepatitis C virus [HCV], 13 HCV only; 78% male; 22% black; 25% cirrhotic). Substance use occurred at 94% of person-visits: 60% marijuana, 56% alcohol, 37% methamphetamine, 22% opioids, 17% cocaine, and 20% injection drug use. The SVR by intention-to-treat was 86.7% (52 of 60) and as-treated was 94.5% (52 of 55). Confirmed failures included 1 relapse, 1 reinfection, and 1 unknown (suspected reinfection). Median total adherence was 96% (interquartile range [IQR], 85%-100%; range, 30%-101%), and between-visit adherence was 100% (IQR, 86%-100%; range, 0%-107%). The odds of missing ≥1 dose between visits increased with HIV coinfection (2.94; 95% confidence interval [CI], 1.37-6.32; P = .006), black race (4.09; 95% CI, 1.42-11.74; P = .009), methamphetamine use (2.51; 95% CI, 1.44-4.37; P = .0.001), and cocaine use (2.12; 95% CI, 1.08-4.18; P = .03) and decreased with marijuana use (0.34; 95% CI, 0.17-0.70; P = .003) and vDOT (0.43; 95% CI, 0.21-0.87; P = .02). CONCLUSIONS Persons who use drugs achieved high SVR rates with high, but variable, ledipasvir/sofosbuvir adherence using technology-based methods. These findings support efforts to expand HCV treatment in PWUD.
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Affiliation(s)
- Kristina M Brooks
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Jose R Castillo-Mancilla
- Division of Infectious Diseases, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Mary Morrow
- Department of Biostatistics and Bioinformatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Samantha MaWhinney
- Department of Biostatistics and Bioinformatics, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Sarah E Rowan
- Division of Infectious Diseases, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Denver Health and Hospital Authority, Denver, Colorado, USA
| | - David Wyles
- Division of Infectious Diseases, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Denver Health and Hospital Authority, Denver, Colorado, USA
| | - Joshua Blum
- Denver Health and Hospital Authority, Denver, Colorado, USA
| | - Ryan Huntley
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Lana M Salah
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Arya Tehrani
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Lane R Bushman
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Peter L Anderson
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Jennifer J Kiser
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
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17
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Barriers to the Treatment of Hepatitis C among Predominantly African American Patients Seeking Care in an Urban Teaching Hospital in Washington, D.C. J Natl Med Assoc 2020; 113:147-157. [PMID: 32868101 DOI: 10.1016/j.jnma.2020.08.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 07/13/2020] [Accepted: 08/02/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND In the United States, it is estimated that 2.4 million people are currently infected with the hepatitis C virus (HCV). In order to address HCV infection management in the U.S., several government entities collaborated to develop and release a multistep plan for the prevention, care, and treatment of viral hepatitis. Optimal health outcomes from the plan are contingent upon addressing each of the several steps in the HCV care cascade. Among the critical challenging steps is linkage to care and access to treatment. Of the nearly three million people in the U.S. infected with HCV, only 43% have been linked to care, 16% have received treatment, and 9% have had their infection resolved. OBJECTIVE This retrospective study aims to identify predictors within the HCV treatment cascade that contribute to failures in care of HCV-infected patients in an urban hospital setting located in the District of Columbia. SETTING The outpatient clinics of a tertiary-care urban teaching hospital. METHODS A retrospective study was conducted using electronic medical records of persons 18 years and older who were HCV antibody positive and had at least one visit at any of the outpatient clinics from August 1, 2015 to August 1, 2016. Descriptive analysis of HCV positive persons was conducted, and predictors of HCV treatment were assessed. RESULTS A total of 252 patients were included in the study. Overall, patients were predominantly male (63.1%), African American (97.6%), under the age of 65 (71.4%), covered by public insurance (89.3%), and were diagnosed with HCV after the year 2001 (53.2%). Additionally, majority of patients had not been treated for their HCV infection (58%). Multiple barriers resulted in HCV infected patients not obtaining access to treatment. Fibrosis stage (p < 0.001) and prior insurance denial (p < 0.05) were significant predictors of HCV treatment. Age, gender, insurance type, substance abuse, alcohol abuse, and year of HCV diagnosis were not associated with limited access of HCV treatment. CONCLUSION HCV infections remain a major public health concern among patients in the District of Columbia. This study identified fibrosis stage and prior insurance denial as primary barriers to access of HCV treatment. While there are many points in the hepatitis cascade of care in which patients can lose access to or fail treatment completion, the primary point of intervention in our patient population appears to be during the initiation of treatment and insurance prior authorization process.
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18
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Binka M, Janjua NZ, Grebely J, Estes C, Schanzer D, Kwon JA, Shoukry NH, Kwong JC, Razavi H, Feld JJ, Krajden M. Assessment of Treatment Strategies to Achieve Hepatitis C Elimination in Canada Using a Validated Model. JAMA Netw Open 2020; 3:e204192. [PMID: 32374397 PMCID: PMC7203608 DOI: 10.1001/jamanetworkopen.2020.4192] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 03/04/2020] [Indexed: 12/19/2022] Open
Abstract
Importance Achievement of the World Health Organization (WHO) target of eliminating hepatitis C virus (HCV) by 2030 will require an increase in key services, including harm reduction, HCV screening, and HCV treatment initiatives in member countries. These data are not available for Canada but are important for informing a national HCV elimination strategy. Objective To use a decision analytical model to explore the association of different treatment strategies with HCV epidemiology and HCV-associated mortality in Canada and to assess the levels of service increase needed to meet the WHO elimination targets by 2030. Design, Setting, and Participants Study participants in this decision analytical model included individuals with hepatitis C virus infection in Canada. Five HCV treatment scenarios (optimistic, very aggressive, aggressive, gradual decrease, and rapid decrease) were applied using a previously validated Markov-type mathematical model. The optimistic and very aggressive treatment scenarios modeled a sustained annual treatment of 10 200 persons and 14 000 persons, respectively, from 2018 to 2030. The aggressive, gradual decrease, and rapid decrease scenarios assessed decreases in treatment uptake from 14 000 persons to 10 000 persons per year, 12 000 persons to 8500 persons per year, and 12 000 persons to 4500 persons per year, respectively, between 2018 and 2030. Main Outcomes and Measures Hepatitis C virus prevalence and HCV-associated health outcomes were assessed for each of the 5 treatment scenarios with the goal of identifying strategies to achieve HCV elimination by 2030. Results An estimated mean 180 142 persons (95% CI, 122 786-196 862 persons) in Canada had chronic HCV infection at the end of 2017. The optimistic and gradual decrease scenarios estimated a decrease in HCV prevalence from 180 142 persons to 37 246 persons and 37 721 persons, respectively, by 2030. Relative to 2015, this decrease in HCV prevalence was associated with 74%, 69%, and 69% reductions in the prevalence of decompensated cirrhosis, hepatocellular carcinoma, and liver-associated mortality, respectively, leading to HCV elimination by 2030. More aggressive treatment uptake (very aggressive scenario) could result in goal achievement up to 3 years earlier than 2030, although a rapid decrease in the initiation of treatment (rapid decrease scenario) would preclude Canada from reaching the HCV elimination goal by 2030. Conclusions and Relevance The study findings suggest that Canada could meet the WHO goals for HCV elimination by 2030 by sustaining the current national HCV treatment rate during the next decade. This target will not be achieved if treatment uptake is allowed to decrease rapidly.
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Affiliation(s)
- Mawuena Binka
- British Columbia Centre for Disease Control, Vancouver, Canada
| | - Naveed Z. Janjua
- British Columbia Centre for Disease Control, Vancouver, Canada
- Canadian Network on Hepatitis C, Montreal, Quebec, Canada
- University of British Columbia, Vancouver, Canada
| | - Jason Grebely
- Canadian Network on Hepatitis C, Montreal, Quebec, Canada
- Kirby Institute, University of New South Wales Sydney, Sydney, Australia
| | - Chris Estes
- Center for Disease Analysis, Lafayette, Colorado
| | - Dena Schanzer
- Canadian Network on Hepatitis C, Montreal, Quebec, Canada
| | - Jisoo A. Kwon
- Kirby Institute, University of New South Wales Sydney, Sydney, Australia
| | - Naglaa H. Shoukry
- Canadian Network on Hepatitis C, Montreal, Quebec, Canada
- Centre de Recherche du Centre Hospitalier de l’Universite de Montreal, Montreal, Quebec, Canada
| | - Jeffrey C. Kwong
- Canadian Network on Hepatitis C, Montreal, Quebec, Canada
- ICES, Toronto, Ontario, Canada
| | - Homie Razavi
- Center for Disease Analysis, Lafayette, Colorado
| | - Jordan J. Feld
- Canadian Network on Hepatitis C, Montreal, Quebec, Canada
- Toronto Centre for Liver Disease, University Health Network, Toronto, Ontario, Canada
| | - Mel Krajden
- British Columbia Centre for Disease Control, Vancouver, Canada
- Canadian Network on Hepatitis C, Montreal, Quebec, Canada
- University of British Columbia, Vancouver, Canada
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19
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Wilton J, Wong S, Yu A, Ramji A, Cook D, Butt ZA, Alvarez M, Binka M, Darvishian M, Jeong D, Bartlett SR, Pearce ME, Adu PA, Yoshida EM, Krajden M, Janjua NZ. Real-world Effectiveness of Sofosbuvir/Velpatasvir for Treatment of Chronic Hepatitis C in British Columbia, Canada: A Population-Based Cohort Study. Open Forum Infect Dis 2020; 7:ofaa055. [PMID: 32154326 PMCID: PMC7052750 DOI: 10.1093/ofid/ofaa055] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 02/12/2020] [Indexed: 12/12/2022] Open
Abstract
Background Clinical trials show high efficacy of sofosbuvir/velpatasvir (SOF/VEL), but there are limited data from “real-world” settings. We aimed to evaluate SOF/VEL effectiveness for all hepatitis C virus (HCV) genotypes (GTs) in British Columbia (BC), Canada. Methods We used the BC Hepatitis Testers Cohort, which includes all HCV cases in the province (1990–2015) linked to administrative databases, including prescriptions to end of 2018. We measured sustained virologic response (SVR; negative RNA ≥10 weeks after treatment end) and identified characteristics associated with non-SVR. Conservatively, we excluded individuals with no assessment for SVR if their last RNA test after treatment initiation was negative (but included if positive). Results Of 2821 eligible participants, most were infected with GT1 (1076, 38.1%) or GT3 (1072, 38.0%), and a minority (278, 9.9%) were treated with RBV. SVR was 94.6% (2670/2821) overall and 94.5% (1017/1076) for GT1, 96.4% (512/531) for GT2, and 93.7% (1004/1072) for GT3. When disaggregated by GT, treatment regimen, and cirrhosis/treatment experience, SVR was lowest (30/40, 75.0%) among treatment-experienced GT3 individuals treated with RBV. Characteristics associated with non-SVR in multivariable analysis included younger age, RBV addition, and being a person with HIV (PWH) or who injects/injected drugs (PWID). When treatment regimen (±RBV) was removed from multivariable model, treatment experience was associated with non-SVR for GT3. Of 151 non-SVR individuals, 56.3% were nonvirological failures (treatment incomplete/no assessment for SVR) and 43.7% were virological failures (nonresponse/relapse). A disproportionately high percentage of non-SVR among PWID was due to nonvirological failure. Conclusions SOF/VEL was highly effective in this “real-world” population-based cohort. Additional support is required for PWID/PWH to reach SVR.
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Affiliation(s)
- James Wilton
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Stanley Wong
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Amanda Yu
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Alnoor Ramji
- Division of Gastroenterology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Darrel Cook
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Zahid A Butt
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada.,School of Public Health and Health Systems, University of Waterloo, Waterloo, Ontario, Canada
| | - Maria Alvarez
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Mawuena Binka
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada
| | - Maryam Darvishian
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada.,Cancer Control Research, BC Cancer Research Center, Vancouver, British Columbia, Canada.,Population Oncology, BC Cancer Research Center, Vancouver, British Columbia, Canada
| | - Dahn Jeong
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sofia R Bartlett
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Margo E Pearce
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Prince A Adu
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Eric M Yoshida
- Division of Gastroenterology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mel Krajden
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada.,Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Naveed Z Janjua
- British Columbia Centre for Disease Control, Vancouver, British Columbia, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
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