1
|
Ying JQ, Zhang YJ, Xia YQ, Ma HD, Zhang T, Tu L, Zheng AH, Gao P, Wang WH. The effectiveness of intervention in hepatitis C patients and improvement in their referral rate. Ann Med 2024; 56:2346537. [PMID: 38696817 PMCID: PMC11067552 DOI: 10.1080/07853890.2024.2346537] [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: 09/08/2023] [Accepted: 04/01/2024] [Indexed: 05/04/2024] Open
Abstract
BACKGROUND To investigate the effectiveness of the intervention with critical value management and push short messaging service (SMS), and to determine improvement in the referral rate of patients with positive hepatitis C antibody (anti-HCV). METHODS No intervention was done for patients with positive anti-HCV screening results from 1 January 2015 to 31 October 2021. Patients with positive anti-HCV results at our hospital from 1 November 2021 to 31 July 2022 were informed vide critical value management and push SMS. For inpatients, a competent physician was requested to liaise with the infectious disease physician for consultation, and patients seen in the OPD (outpatient department) were asked to visit the liver disease clinic. The Chi-square correlation test, one-sided two-ratio test and linear regression were used to test the relationship between intervention and referral rate. RESULTS A total of 638,308 cases were tested for anti-hepatitis C virus (HCV) in our hospital and 5983 of them were positive. 51.8% of the referred patients were aged 18-59 years and 10.8% were aged ≥75 years. The result of Chi-square correlation test between intervention and referral was p = .0000, p < .05. One-sided two-ratio test was performed for statistics of pre-intervention referral rate (p1) and post-intervention referral rate (p2). Normal approximation and Fisher's exact test for the results obtained were 0.000, p < .05, and the alternative hypothesis p1 - p2 < 0 was accepted. The linear regression equation was referral = 0.1396 × intervention + 0.3743, and the result model p = 8.79e - 09, p < .05. The model was significant, and the coefficient of intervention was 0.1396. CONCLUSIONS The interventions of critical value management and push SMS were correlated with the referral rate of patients with positive anti-HCV.
Collapse
Affiliation(s)
- Jiao-Qian Ying
- Department of Medical Affairs, China-Japan Friendship Hospital, Beijing, China
| | - Yu-jiao Zhang
- Department of Infectious Disease, China-Japan Friendship Hospital, Beijing, China
| | - Yun-qing Xia
- School of Mathematics and Statistics, Beijing Institute of Technology, Beijing, China
| | - Hao-di Ma
- Department of Computer & Information Science & Engineering, University of Florida, Gainesville, FL, USA
| | - Tie Zhang
- Department of Clinical Laboratory, China-Japan Friendship Hospital, Beijing, China
| | - Ling Tu
- Department of IT, China-Japan Friendship Hospital, Beijing, China
| | - Ai-hui Zheng
- Department of Nosocomial Infection Control and the Center for Disease Control and Prevention, China-Japan Friendship Hospital, Beijing, China
| | - Peng Gao
- Department of Medical Affairs, China-Japan Friendship Hospital, Beijing, China
| | - Wei-hua Wang
- Department of Medical Affairs, China-Japan Friendship Hospital, Beijing, China
| |
Collapse
|
2
|
Howie CM, Cichos KH, Shoreibah MG, Jordan EM, Niknam KR, Chen AF, Hansen EN, McGwin GG, Ghanem ES. Racial Disparities in Treatment and Outcomes of Patients With Hepatitis C Undergoing Elective Total Joint Arthroplasty. J Arthroplasty 2024; 39:1671-1678. [PMID: 38331360 DOI: 10.1016/j.arth.2024.01.054] [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: 06/14/2023] [Revised: 01/25/2024] [Accepted: 01/29/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND African Americans have the highest prevalence of chronic Hepatitis C virus (HCV) infection. Racial disparities in outcome are observed after elective total hip arthroplasty (THA) and total knee arthroplasty (TKA). This study sought to identify if disparities in treatments and outcomes exist between Black and White patients who have HCV prior to elective THA and TKA. METHODS Patient demographics, comorbidities, HCV characteristics, perioperative variables, in-hospital outcomes, and postoperative complications at 1-year follow-up were collected and compared between the 2 races. Patients who have preoperative positive viral load (PVL) and undetectable viral load were identified. Chi-square and Fisher's exact tests were used to compare categorical variables, while 2-tailed Student's Kruskal-Wallis t-tests were used for continuous variables. A P value of less than .05 was statistically significant. RESULTS The liver function parameters, including aspartate aminotransferase and model for end-stage liver disease scores, were all higher preoperatively in Black patients undergoing THA (P = .01; P < .001) and TKA (P = .03; P = .003), respectively. Black patients were more likely to undergo THA (65.8% versus 35.6%; P = .002) and TKA (72.1% versus 37.3%; 0.009) without receiving prior treatment for HCV. Consequently, Black patients had higher rates of preoperative PVL compared to White patients in both THA (66% versus 38%, P = .006) and TKA (72% versus 37%, P < .001) groups. Black patients had a longer length of stay for both THA (3.7 versus 3.3; P = .008) and TKA (4.1 versus 3.0; P = .02). CONCLUSIONS The HCV treatment prior to THA and TKA with undetectable viral load has been shown to be a key factor in mitigating postoperative complications, including joint infection. We noted that Black patients were more likely to undergo joint arthroplasty who did not receive treatment and with a PVL. While PVL rates decreased over time for both races, a significant gap persists for Black patients.
Collapse
Affiliation(s)
- Cole M Howie
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - Kyle H Cichos
- Hughston Foundation, Columbus, Georgia; Hughston Clinic, Columbus, Georgia
| | - Mohamed G Shoreibah
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - Eric M Jordan
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts; Department of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts
| | - Kian R Niknam
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California
| | - Antonia F Chen
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Boston, Massachusetts; Department of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts
| | - Erik N Hansen
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, California
| | - Gerald G McGwin
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama
| | - Elie S Ghanem
- Department of Orthopaedic Surgery, University of Missouri at Columbia, Columbia, Missouri
| |
Collapse
|
3
|
Meszaros M, Coursier S, Nagot N, Moulis L, Taourel P, Pages-Bouic E, Fabre-Demard N, Trentini M, Pageaux GP, Donnadieu H. Screening for hepatitis C virus at the time of mammography using rapid diagnostic tests in women aged between 50 and 74 years (Mamm'OC NCT05067374). J Viral Hepat 2024; 31:416-422. [PMID: 38749911 DOI: 10.1111/jvh.13947] [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: 04/01/2024] [Revised: 04/12/2024] [Accepted: 04/13/2024] [Indexed: 06/12/2024]
Abstract
Chronic hepatitis C Virus (HCV) infection presents a global health challenge, with significant morbidity and mortality worldwide. Despite remarkable progress in treatment options, achieving elimination targets by 2030, as set by the World Health Organization, remains elusive. Our study aimed to address this gap by integrating HCV screening into a national breast cancer screening program. Between March 2022 and March 2023, a prospective cross-sectional multicenter study was conducted in four radiology centers in Montpellier, France. We proposed HCV screening to consecutive women undergoing mammography, targeting 1,500 participants aged 50-74 years. A rapid diagnostic test (RDT) for HCV antibodies (HCV Ab) was performed on capillary whole blood, with positive cases undergoing serological and RNA confirmation. Participants also completed a questionnaire on demographic data and risk factors. Acceptance rates, HCV prevalence, and linkage to care were assessed. The acceptance rate for this integrated screening approach was 82.4%. Notably, the seroprevalence of HCV was found to be 0.65%. Linkage to care was prompt, and the cascade of care demonstrated successful treatment outcomes. Importantly, the majority of detected infections were successfully resolved. These findings underscore the feasibility and acceptability of integrating HCV screening with breast cancer screening programs providing updated prevalence data and valuable insights for refining future screening strategies.
Collapse
Affiliation(s)
- Magdalena Meszaros
- Hepato-Gastroenterology Department, CHU de Montpellier, Montpellier, France
- Addictology Department, CHU de Montpellier, Montpellier, France
| | | | - Nicolas Nagot
- Public Health Department, CHU de Montpellier, Montpellier, France
- University of Montpellier, Montpellier, France
| | - Lionel Moulis
- Public Health Department, CHU de Montpellier, Montpellier, France
- University of Montpellier, Montpellier, France
| | - Patrice Taourel
- University of Montpellier, Montpellier, France
- Radiology Department, CHU de Montpellier, Montpellier, France
| | | | - Nathalie Fabre-Demard
- Radiology, Groupe IMACAM Clinique Le Millénaire, Clinique Victor Hugo, Montpellier, France
| | | | - Georges-Philippe Pageaux
- Hepato-Gastroenterology Department, CHU de Montpellier, Montpellier, France
- University of Montpellier, Montpellier, France
| | - Helene Donnadieu
- Addictology Department, CHU de Montpellier, Montpellier, France
- University of Montpellier, Montpellier, France
| |
Collapse
|
4
|
D'Ambrosio R, Anolli MP, Pugliese N, Masetti C, Aghemo A, Lampertico P. Prevalence of HCV infection in Europe in the DAA era: Review. Liver Int 2024; 44:1548-1563. [PMID: 38804727 DOI: 10.1111/liv.15981] [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: 04/13/2024] [Accepted: 05/08/2024] [Indexed: 05/29/2024]
Abstract
In 2016, the Global Health Sector Strategy, ratified by the 69th World Health Assembly, set the ambitious goal of eliminating hepatitis C virus (HCV) and hepatitis B virus infections by 2030, emphasizing the importance of national screening programmes. Achieving this goal depends on each country's ability to identify and treat 80% of chronic hepatitis C cases, a critical threshold set by the World Health Organization. Traditionally, estimates of HCV prevalence have been based on interferon era studies that focused on high-risk subgroups rather than the general population. In addition, the incomplete data available from national registries also limited the understanding of HCV prevalence. The 2016 report from the European Centre for Disease Prevention and Control highlighted that HCV rates varied across European counties, ranging from .1% to 5.9%. However, data were only available for 13 countries, making the overall picture less clear. Additionally, the epidemiological data may have underestimated the true burden of HCV due to lack of awareness among those with chronic infection. The main objective of this review is to provide a comprehensive summary of HCV epidemiology in Europe in the current era of direct-acting antivirals (DAAs). The data included in the analysis range from the end of 2013 to December 2023 and have been categorised according to the United Nations Geoscheme. The resulting synthesis underscores the noteworthy impact of DAA treatment on the epidemiological situation.
Collapse
Affiliation(s)
- Roberta D'Ambrosio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Maria P Anolli
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Nicola Pugliese
- Division of Internal Medicine and Hepatology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Science, Humanitas University, Milan, Italy
| | - Chiara Masetti
- Division of Internal Medicine and Hepatology, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Alessio Aghemo
- Division of Internal Medicine and Hepatology, IRCCS Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Science, Humanitas University, Milan, Italy
| | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Centre for Liver Disease, University of Milan, Milan, Italy
| |
Collapse
|
5
|
Oliveira M, Gaspar R, Santos L, Macedo G. High incidence of hepatocarcinoma in patients with advanced fibrosis treated with direct-acting antiviral agents for hepatitis C: a real-world retrospective study. Clin Res Hepatol Gastroenterol 2024:102404. [PMID: 38901568 DOI: 10.1016/j.clinre.2024.102404] [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: 05/02/2024] [Revised: 06/12/2024] [Accepted: 06/18/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND Patients treated with direct-acting antivirals for hepatitis C exhibit high cure rates and improved survival. However, there is limited knowledge on their long-term clinical evolution. AIMS In this study, we aimed to analyse the risk of hepatocarcinoma and hepatic decompensation in patients treated with direct-acting antivirals. METHODS We conducted a retrospective single-centre study of Portuguese patients with advanced fibrosis treated with direct-acting antiviral agents between 2015 and 2022 at a tertiary hospital. RESULTS Out of 460 patients, 50 (10.9%) developed hepatocarcinoma and 36 (7.8%) experienced hepatic decompensation. The risk for hepatocarcinoma was higher in patients aged over 55 (HR 4.87, 95% CI 2.34-10.13, p<0.001), with signs of portal hypertension (HR 3.83, 95% CI 2.05-7.13, p<0.001) and arterial hypertension (HR 1.98, 95% CI 1.09-3.58, p=0.024). Alcohol consumption (HR 3.30, 95% CI 1.22-8.94, p=0.019), signs of portal hypertension (HR 4.56, 95% CI 2.19-9.48, p<0.001) and hepatocarcinoma (HR 3.47, 95% CI 1.69-7.10, p<0.001) increased the risk of hepatic decompensation. CONCLUSION Our study found a high incidence of hepatocarcinoma and hepatic decompensation, along with high mortality, in patients with advanced fibrosis treated with direct-acting antivirals. We identified risk factors such as arterial hypertension, alcohol consumption, and signs of portal hypertension, highlighting their role in clinical management and patient monitoring.
Collapse
Affiliation(s)
- Matilde Oliveira
- Faculty of Medicine of the University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal.
| | - Rui Gaspar
- Faculty of Medicine of the University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal; Gastroenterology Department, Centro Hospitalar Universitário São João, ULS São João, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal.
| | - Lurdes Santos
- Faculty of Medicine of the University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal; Nfectious Diseases Department, Centro Hospitalar Universitário São João, ULS São João, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal.
| | - Guilherme Macedo
- Faculty of Medicine of the University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal; Gastroenterology Department, Centro Hospitalar Universitário São João, ULS São João, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal.
| |
Collapse
|
6
|
Ahovègbé L, Shah R, Kpossou AR, Davis C, Niebel M, Filipe A, Goldstein E, Alassan KS, Keke R, Sehonou J, Kodjoh N, Gbedo SE, Ray S, Wilkie C, Vattipally S, Tong L, Kamba PF, Gbenoudon SJ, Gunson R, Ogwang P, Thomson EC. Hepatitis C virus diversity and treatment outcomes in Benin: a prospective cohort study. THE LANCET. MICROBE 2024:S2666-5247(24)00041-7. [PMID: 38889738 DOI: 10.1016/s2666-5247(24)00041-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 12/22/2023] [Accepted: 02/01/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND 10 million people are chronically infected with the hepatitis C virus (HCV) in sub-Saharan Africa. The assessment of viral genotypes and treatment response in this region is necessary to achieve the WHO target of worldwide elimination of viral hepatitis by 2030. We aimed to investigate the prevalence of HCV genotypes and outcomes of treatment with direct-acting antiviral agents in Benin, a country with a national HCV seroprevalence of 4%. METHODS This prospective cohort study was conducted at two referral hospitals in Benin. Individuals were eligible for inclusion if they were seropositive for HCV and willing to consent to participation in the study; exclusion criteria were an inability to give consent or incarceration. Viraemia was confirmed by PCR. The primary outcomes were to identify HCV genotypes and measure sustained virological response rates 12 weeks after completion of treatment (SVR12) with a 12-week course of sofosbuvir-velpatasvir or sofosbuvir-ledipasvir, with or without ribavirin. We conducted phylogenetic and resistance analyses after the next-generation sequencing of samples with a cycle threshold (Ct) value of 30 or fewer cycles. The in-vitro efficacy of NS5A inhibitors was tested using a subgenomic replicon assay. FINDINGS Between June 2, 2019, and Dec 30, 2020, 148 individuals were screened for eligibility, of whom 100 were recruited prospectively to the study. Plasma samples from 79 (79%) of the 100 participants were positive for HCV by PCR. At the time of the study, 52 (66%) of 79 patients had completed treatment, with an SVR12 rate of 94% (49 of 52). 57 (72%) of 79 samples had a Ct value of 30 or fewer cycles and were suitable for whole-genome sequencing, from which we characterised 29 (51%) samples as genotype 1 and 28 (49%) as genotype 2. Three new genotype 1 subtypes (1q, 1r, and 1s) and one new genotype 2 subtype (2xa) were identified. The most commonly detected subtype was 2d (12 [21%] of 57 samples), followed by 1s (eight [14%]), 1r (five [9%]), 1b (four [7%]), 1q (three [5%]), 2xa (three [5%]), and 2b (two [3%]). 20 samples (11 genotype 2 and nine genotype 1) were unassigned new singleton lineages. 53 (93%) of 57 sequenced samples had at least two resistance-associated substitutions within the NS5A gene. Subtype 2d was associated with a lower-than-expected SVR12 rate (eight [80%] of ten patients). For one patient, with subtype 2b, treatment was not successful. INTERPRETATION This study revealed a high SVR rate in Benin among individuals treated for HCV with sofosbuvir-velpatasvir, including those with highly diverse viral genotypes. Further studies of treatment effectiveness in genotypes 2d and 2b are indicated. FUNDING Medical Research Council, Wellcome, Global Challenges Research Fund, Academy of Medical Sciences, and PHARMBIOTRAC.
Collapse
Affiliation(s)
- Lucrèce Ahovègbé
- Mbarara University of Science and Technology, Mbarara, Uganda; MRC-University of Glasgow Centre for Virus Research, Glasgow, UK.
| | - Rajiv Shah
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Aboudou Raïmi Kpossou
- Clinique Universitaire d'Hépato-gastroentérologie, Centre National Hospitalier et Universitaire Hubert Koutoukou Maga, Cotonou, Benin
| | - Chris Davis
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Marc Niebel
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Ana Filipe
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Emily Goldstein
- West of Scotland Specialist Virology Centre, NHS Greater Glasgow and Clyde, Glasgow, UK
| | | | - René Keke
- Programme National de Lutte contre le SIDA, Cotonou, Benin
| | - Jean Sehonou
- Clinique Universitaire d'Hépato-gastroentérologie, Centre National Hospitalier et Universitaire Hubert Koutoukou Maga, Cotonou, Benin
| | - Nicolas Kodjoh
- Programme National de Lutte contre les Hépatites, Cotonou, Benin
| | | | - Surajit Ray
- School of Mathematics and Statistics, University of Glasgow, Glasgow, UK
| | - Craig Wilkie
- School of Mathematics and Statistics, University of Glasgow, Glasgow, UK
| | | | - Lily Tong
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - Pakoyo F Kamba
- Department of Pharmacy, School of Health Sciences, Makerere University, Kampala, Uganda
| | - S Judith Gbenoudon
- Laboratory of Immunology, Infectious and Allergic Diseases, Institute of Applied Biomedical Sciences, Faculty of Sciences and Technology, University of Abomey-Calavi, Cotonou, Benin
| | - Rory Gunson
- West of Scotland Specialist Virology Centre, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - Patrick Ogwang
- Mbarara University of Science and Technology, Mbarara, Uganda
| | - Emma C Thomson
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK; London School of Hygiene & Tropical Medicine, London, UK.
| |
Collapse
|
7
|
Lauletta G, Cicco S, Dammacco F. Hepatitis C virus-related autoimmunity before and after viral clearance: a single center, prospective, observational study. Minerva Med 2024; 115:284-292. [PMID: 38695632 DOI: 10.23736/s0026-4806.24.09170-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
BACKGROUND Hepatitis C virus (HCV) chronic infection is frequently associated to autoimmune manifestations. The aim of this study was to prospectively evaluate the occurrence of clinical and/or laboratory features of autoimmunity in a cohort of 140 consecutive HCV chronically infected patients treated with direct-acting antiviral agents (DAAs) and followed-up for 96 weeks. METHODS All patients were screened for cryoglobulins, rheumatoid factor (RF), C3, C4, antinuclear antibody (ANA), anti-smooth muscle (ASMA), anti-liver kidney microsome type 1 (anti-LKM1), anti-mitochondrial antibodies (AMA), anti-neutrophil cytoplasmic antibodies (ANCA), and anti-liver cytosol type 1/soluble liver antigen (anti-LC1/SLA) autoantibodies before therapy and 12, 48 and 96 weeks after treatment. They were then grouped according to the expression of laboratory findings and related autoimmune diseases. RESULTS At baseline, autoimmune manifestations were found in 70 patients: 83% of them were cryoglobulinemic, whereas ANA, AMA, perinuclear ANCA (pANCA) and LKM/LC1 autoantibodies were found in the remaining 17%. An autoimmune disease was diagnosed in 9 cases, two of them featuring an autoimmune liver disease (AILD). At the end of follow-up, despite viral clearance and regression of vasculitis, cryoglobulins persisted in 12 patients (21%), and autoantibodies disappeared or decreased in most of cases but, with the exception of the 2 patients diagnosed as AILD, associated autoimmune diseases remained stable. In one patient with relapsing cryoglobulinemia and ANA positivity, type-1 autoimmune hepatitis was defined. Conversely, autoantibodies first appeared after viral clearance in 5 patients, of whom one was diagnosed with type-1 autoimmune hepatitis and one with pANCA+ primary sclerosing cholangitis. CONCLUSIONS Following DAA-induced viral clearance, cryoglobulins may persist or reappear. Autoantibodies changed dynamically in step with the disappearance of a previously diagnosed or the occurrence of a new AILD. A longer follow-up will be necessary to establish the possible diagnosis of a newly onset AILD, the reactivation of cryoglobulinemic vasculitis and even its progression to non-Hodgkin lymphoma.
Collapse
Affiliation(s)
- Gianfranco Lauletta
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Polyclinic of Bari, University of Bari "Aldo Moro", Bari, Italy -
| | - Sebastiano Cicco
- Internal Medicine "Guido Baccelli", Polyclinic of Bari, Bari, Italy
| | - Franco Dammacco
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Polyclinic of Bari, University of Bari "Aldo Moro", Bari, Italy
| |
Collapse
|
8
|
Vo-Quang E, Pawlotsky JM. 'Unusual' HCV genotype subtypes: origin, distribution, sensitivity to direct-acting antiviral drugs and behaviour on antiviral treatment and retreatment. Gut 2024:gutjnl-2024-332177. [PMID: 38782565 DOI: 10.1136/gutjnl-2024-332177] [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: 02/14/2024] [Accepted: 04/30/2024] [Indexed: 05/25/2024]
Abstract
The high genetic diversity of hepatitis C virus (HCV) has led to the emergence of eight genotypes and a large number of subtypes in limited geographical areas. Currently approved pangenotypic DAA regimens have been designed and developed to be effective against the most common subtypes (1a, 1b, 2a, 2b, 2c, 3a, 4a, 5a and 6a). However, large populations living in Africa and Asia, or who have migrated from these regions to industrialised countries, are infected with 'unusual', non-epidemic HCV subtypes, including some that are inherently resistant to currently available direct-acting antiviral (DAA) drugs due to the presence of natural polymorphisms at resistance-associated substitution positions. In this review article, we describe the origin and subsequent global spread of HCV genotypes and subtypes, the current global distribution of common and unusual HCV subtypes, the polymorphisms naturally present in the genome sequences of unusual HCV subtypes that may confer inherently reduced susceptibility to DAA drugs and the available data on the response of unusual HCV subtypes to first-line HCV therapy and retreatment. We conclude that the problem of unusual HCV subtypes that are inherently resistant to DAAs and its threat to the global efforts to eliminate viral hepatitis are largely underestimated and warrant vigorous action.
Collapse
Affiliation(s)
- Erwan Vo-Quang
- National Reference Centre for Viral Hepatitis B, C and D, Department of Virology, Hôpital Henri Mondor (AP-HP), Université Paris-Est, Créteil, France
- Institut Mondor de Recherche Biomédicale (INSERM U955), Créteil, France
- Department of Hepatology, Hôpital Henri Mondor (AP-HP), Université Paris-Est, Créteil, France
| | - Jean-Michel Pawlotsky
- National Reference Centre for Viral Hepatitis B, C and D, Department of Virology, Hôpital Henri Mondor (AP-HP), Université Paris-Est, Créteil, France
- Institut Mondor de Recherche Biomédicale (INSERM U955), Créteil, France
| |
Collapse
|
9
|
Ragazzo TG, Zitelli PMY, Mazo DF, Oliveira CP, Carrilho FJ, Pessoa MG. Noninvasive assessment of liver fibrosis can predict clinical outcomes at late follow-up after a sustained virological response in HCV patients? Clinics (Sao Paulo) 2024; 79:100381. [PMID: 38733689 PMCID: PMC11103362 DOI: 10.1016/j.clinsp.2024.100381] [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: 11/08/2023] [Revised: 03/20/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
OBJECTIVES The primary objective was to evaluate Liver-Related Events (LREs), including hepatic decompensation (ascites, hemorrhagic varices and encephalopathy) and Hepatocellular Carcinoma (HCC), as well as changes in liver stiffness during the follow-up period among patients who achieved a Sustained Virological Response (SVR) after treatment for chronic Hepatitis C Virus (HCV) infection. METHODS A total of 218 patients with HCV were treated, and those who achieved an SVR were followed up for 3-years. Transient Elastography (TE) using FibroScan® was performed at various time points: before treatment, at the end of treatment, at 6-months post-treatment, at 1-year post-treatment, at 2-years post-treatment, and at 3-years post-treatment. RESULTS At 6-months post-treatment, a Liver Stiffness Measurement (LSM) cutoff of > 19 KPa was identified, leading to a 14.5-fold increase in the hazard of negative outcomes, including decompensation and/or HCC. The analysis of relative changes in liver stiffness between pre-treatment and 6-months posttreatment revealed that a reduction in LSM of -10 % was associated with a -12 % decrease in the hazard of decompensation and/or HCC, with this trend continuing as the LSM reduction reached -40 %, resulting in a -41 % hazard of decompensation and/or HCC. Conversely, an increase in the relative change during this period, such as an LSM increase of +10 %, led to a + 14 % increase in the hazard of decompensation. In cases where this relative change in LSM was +50 %, the hazard of decompensation increased to +92. CONCLUSION Transient elastography using FibroScan® can be a good tool for monitoring HCV patients with SVR after treatment to predict LREs in the long term.
Collapse
Affiliation(s)
- Taisa Grotta Ragazzo
- Divisão de Gastroenterologia e Hepatologia Clínica, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo ((HCFMUSP), São Paulo, SP, Brazil
| | - Patricia Momoyo Yoshimura Zitelli
- Divisão de Gastroenterologia e Hepatologia Clínica, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo ((HCFMUSP), São Paulo, SP, Brazil
| | - Daniel F Mazo
- Divisão de Gastroenterologia e Hepatologia Clínica, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo ((HCFMUSP), São Paulo, SP, Brazil; Divisão de Gastroenterologia (Gastrocentro), Faculdade de Ciências Médicas, Universidade Estadual de Campinas (UNICAMP), Campinas, SP, Brazil
| | - Claudia P Oliveira
- Divisão de Gastroenterologia e Hepatologia Clínica, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo ((HCFMUSP), São Paulo, SP, Brazil
| | - Flait José Carrilho
- Divisão de Gastroenterologia e Hepatologia Clínica, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo ((HCFMUSP), São Paulo, SP, Brazil
| | - Mário Guimarães Pessoa
- Divisão de Gastroenterologia e Hepatologia Clínica, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo ((HCFMUSP), São Paulo, SP, Brazil.
| |
Collapse
|
10
|
Sirinawasatien A, Supawan P. Sustained virological response in chronic hepatitis C patients by direct-acting antiviral treatment significantly reduces liver stiffness over 24 weeks posttreatment. Medicine (Baltimore) 2024; 103:e38096. [PMID: 38728473 PMCID: PMC11081621 DOI: 10.1097/md.0000000000038096] [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: 01/31/2024] [Accepted: 04/11/2024] [Indexed: 05/12/2024] Open
Abstract
To investigate whether direct-acting antiviral (DAA) treatment affected liver fibrosis testing, including transient elastography (TE), aspartate aminotransferase-to-platelet ratio index (APRI), and Fibrosis-4 (FIB-4) index, after establishing a sustained virological response for 24 weeks. This prospective cohort study was conducted between October 1, 2019, and September 30, 2020, at Rajavithi Hospital, Bangkok, Thailand. All the patients had significant liver fibrosis (TE ≥ 7.0 kPa) at baseline and completed 12 weeks of DAA therapy. After achieving SVR, liver stiffness measurements were repeated for at least 24 weeks. The primary outcome was a > 30% improvement in TE score at the end of the study compared to baseline. A multivariate logistic regression model was used to identify the parameters associated with the primary outcome. Temporal changes in APRI and FIB-4 indices from baseline to 24 weeks posttreatment were also examined. A total of 110 chronic HCV patients were included in our cohort, of which 57 (52.3%) achieved the primary outcome. The median TE decreased from 15.05 (8.76-23.68) kPa at pretreatment to 9.60 (6.50-14.40) kPa at 24 weeks posttreatment (P < .001). Those who had a baseline TE ≥ 9.5 kPa had higher odds of meeting the primary outcome, and this remained significant after adjusting for age, sex, baseline body mass index, underlying diabetes mellitus, HCV genotype 3, baseline laboratory levels, and treatment regimens (OR 3.04; 95% CI 1.22-7.60, P = .017). Similar to TE, the median APRI and FIB-4 index displayed a considerable reduction from baseline to 24 weeks after successful therapy. Modern DAA treatment has been associated with considerable improvement in liver stiffness measured by TE in chronic HCV patients who achieve SVR, with roughly 52% of patients experiencing a reduction of > 30% in TE over 24 weeks posttreatment compared to baseline. This probably indicates early fibrosis regression, although the effect of resolution of inflammation after treatment completion cannot be ruled out.
Collapse
Affiliation(s)
- Apichet Sirinawasatien
- Division of Gastroenterology, Department of Medicine, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | - Paweenuch Supawan
- Division of Gastroenterology, Department of Medicine, Buriram hospital, Medical Education Center, Suranaree University, Buriram, Thailand
| |
Collapse
|
11
|
Basyte-Bacevice V, Kupcinskas L. Viral Hepatitis C: From Unraveling the Nature of Disease to Cure and Global Elimination. Dig Dis 2024:1-10. [PMID: 38718765 DOI: 10.1159/000539210] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 04/23/2024] [Indexed: 06/13/2024]
Abstract
BACKGROUND The discovery of the hepatitis C virus (HCV) and direct-acting antiviral (DAA) drugs is one of the major milestones in the last 3 decades of medicine. These discoveries encouraged the World Health Organization (WHO) to set an ambitious goal to eliminate HCV by 2030, meaning "a 90% reduction in new cases of chronic HCV, a 65% reduction in HCV deaths, and treatment of 80% of eligible people with HCV infections." SUMMARY This review summarizes the key achievements from the discovery of HCV to the development of effective treatment and global elimination strategies. A better understanding of HCV structure, enzymes, and lifecycle led to the introduction of new drug targets and the discovery of DAA. Massive public health interventions are required, such as screening, access to care, treatment, and post-care follow-up, to make the most of DAA's potential. Screening must be supported by fast, accessible, sensitive, specific HCV diagnostic tests and noninvasive methods to determine the stage of liver disease. Linkage to care and treatment access are critical components of a comprehensive HCV elimination program, and decentralization plays a key role in ensuring their effectiveness. KEY MESSAGES Effective and simple screening strategies, rapid diagnostic tools, linkage to health care, and accessible treatment are key elements to achieving the WHO's goal. Incorporating treatment as prevention strategies into elimination programs together with preventive education and harm reduction interventions can have a profound and lasting impact on reducing both the incidence and prevalence of HCV. However, WHO's goal can be challenging to implement because of the need for high financial resources and strong political commitment.
Collapse
Affiliation(s)
| | - Limas Kupcinskas
- Institute for Digestive Research, Lithuanian University of Health Sciences, Kaunas, Lithuania
| |
Collapse
|
12
|
Esteban R, Domínguez-Hernández R, Cantero H, Casado MÁ. Evaluation of the clinical and economic value of sofosbuvir/velpatasvir (SOF/VEL) in patients with chronic hepatitis C in Spain during the last 5 years. GASTROENTEROLOGIA Y HEPATOLOGIA 2024:S0210-5705(24)00157-2. [PMID: 38723771 DOI: 10.1016/j.gastrohep.2024.502199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 04/01/2024] [Accepted: 04/09/2024] [Indexed: 05/28/2024]
Abstract
OBJECTIVE Direct-acting antivirals for the treatment of hepatitis C virus (HCV) represented a paradigm shift. In 2017, sofosbuvir/velpatasvir (SOF/VEL-Epclusa®) was approved, which showed a high cure rate in all patient, contributing to HCV elimination. The analysis aimed to quantify the clinical and economic value of SOF/VEL in HCV chronic patients since its approval in Spain. METHODS An economic evaluation was elaborated adapting a Markov model that simulated the lifetime disease progression in of all HCV chronic patients treated with SOF/VEL (30,488 patients) since its launch (5-years), compared to previous therapies. Patients entered the model and were distributed between the fibrosis states (F0-to-F4) in treated and untreated. All patients (100%) were treated with SOF/VEL regardless of their fibrosis, and 49% with previous therapies in ≥F2. The average sustained viral response (SVR) rates 98.9% SOF/VEL versus 61.0% previous therapies. All parameters for the analysis were obtained from real-life data and literature. Only direct healthcare costs associated with disease management were included. The SOF/VEL value was measured as the number of hepatic complications avoided and their associated cost, and hepatic mortality compared to previous therapies. National Health System perspective and a 3% discount rate was applied. RESULTS SOF/VEL decreased the number of liver complications, avoiding 92% decompensated cirrhosis, 80% hepatocellular carcinomas, and 87% liver transplants, as well as 85% liver-related mortality. Their cost associated was reduced, amounting to savings of 197M€. CONCLUSION SOF/VEL adds relevant value to the HCV treatment, reducing the clinical and economic disease burden and contributing to HCV elimination in Spain.
Collapse
|
13
|
Vera J, Gomes A, Póvoas D, Seixas D, Maltez F, Pedroto I, Maia L, Mota M, Vieira MJ, Manata MJ, Ferreira P, Lino S, Pereira Guedes T, Barradas V, Marques N. Real-World Effectiveness and Safety of Glecaprevir/Pibrentasvir for the Treatment of Chronic Hepatitis C: A Prospective Cohort Study in Portugal. ACTA MEDICA PORT 2024; 37:323-333. [PMID: 38325411 DOI: 10.20344/amp.19178] [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: 12/22/2022] [Accepted: 06/02/2023] [Indexed: 02/09/2024]
Abstract
INTRODUCTION Information about pan-genotypic treatments for hepatitis in Portugal is scarce. We aimed to evaluate the effectiveness and safety of glecaprevir plus pibrentasvir (GLE/PIB) treatment for hepatitis C virus (HCV) infection in real-world clinical practice. METHODS An observational prospective study was implemented in six hospitals with 121 adult HCV patients who initiated treatment with GLE/PIB between October 2018 and April 2019, according to clinical practice. Eligible patients had confirmed HCV infection genotype (GT) 1 to 6 and were either treatment-naïve or had experience with interferon-, ribavirin- or sofosbuvir-based regimens, with or without compensated cirrhosis. Baseline sociodemographic and safety data are described for the total population (N = 115). Effectiveness [sustained virologic response 12 weeks after treatment (SVR12)] and patient-reported outcomes are presented for the core population with sufficient follow-up data (n = 97). RESULTS Most patients were male (83.5%), aged < 65 years (94.8%), with current or former alcohol consumption (77.3%), illicit drug use (72.6%), and HCV acquisition through intravenous drug use (62.0%). HIV co-infection occurred in 22.6% of patients. The prevalence of each GT was: GT1 51.3%, GT2 1.7%, GT3 30.4%, GT4 16.5%, and GT5.6 0%. Most patients were non-cirrhotic (80.9%) and treatment-naïve (93.8%). The SVR12 rates were 97.9% (95% CI: 92.8 - 99.4), and > 95% across cirrhosis status, GT, illicit drug use, alcohol consumption, and HCV treatment experience. The adverse event rate was 2.6%, and no patient discontinued treatment due to adverse events related to GLE/PIB. CONCLUSION Consistent with other real-world studies and clinical trials, treatment with GLE/PIB showed high effectiveness and tolerability overall and in difficult-to-treat subgroups (ClinicalTrials.gov: NCT03303599).
Collapse
Affiliation(s)
- José Vera
- Centro Hospitalar Barreiro-Montijo. Barreiro. Portugal
| | | | - Diana Póvoas
- Centro Hospitalar Lisboa Central. Lisboa. Portugal
| | - Diana Seixas
- Centro Hospitalar Lisboa Central. Lisboa. Portugal
| | | | | | - Luís Maia
- Centro Hospitalar Universitário Porto. Porto. Portugal
| | - Margarida Mota
- Centro Hospitalar Vila Nova de Gaia/Espinho. Vila Nova de Gaia. Portugal
| | | | | | | | - Sara Lino
- Centro Hospitalar Lisboa Central. Lisboa. Portugal
| | | | | | | |
Collapse
|
14
|
Heo M, Norton BL, Pericot-Valverde I, Mehta SH, Tsui JI, Taylor LE, Lum PJ, Feinberg J, Kim AY, Arnsten JH, Sprecht-Walsh S, Page K, Murray-Krezan C, Anderson J, Litwin AH. Optimal hepatitis C treatment adherence patterns and sustained virologic response among people who inject drugs: The HERO study. J Hepatol 2024; 80:702-713. [PMID: 38242324 DOI: 10.1016/j.jhep.2023.12.020] [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: 04/20/2023] [Revised: 11/27/2023] [Accepted: 12/20/2023] [Indexed: 01/21/2024]
Abstract
BACKGROUND & AIMS Direct-acting antivirals (DAAs) are highly effective for treating HCV infection even among people who inject drugs (PWID). Yet, little is known about patients' adherence patterns and their association with sustained virologic response (SVR) rates. We aimed to summarize various adherence patterns and determine their associations with SVR. METHODS Electronic blister packs were used to measure daily adherence to once-a-day sofosbuvir/velpatasvir during the 12-week treatment period among active PWIDs. Blister pack data were available for 496 participants who initiated DAAs for whom SVR status was known. Adherence was summarized in multiple patterns, such as total adherent days, consecutive missed days, and early discontinuations. Thresholds for adherence patterns associated with >90% SVR rates were also determined. RESULTS The overall SVR rate was 92.7%, with a median adherence rate of 75%. All adherence patterns indicating greater adherence were significantly associated with achieving SVR. Participant groups with ≥50% (>42/84) adherent days or <26 consecutive missed days achieved an SVR rate of >90%. Greater total adherent days during 9-12 weeks and no early discontinuation were significantly associated with higher SVR rates only in those with <50% adherence. Participants with first month discontinuation and ≥2 weeks of treatment interruption had low SVR rates, 25% and 85%, respectively. However, greater adherent days were significantly associated with SVR (adjusted odds ratio 1.10; 95% CI 1.04-1.16; p <0.001) even among participants with ≥14 consecutive missed days. CONCLUSIONS High SVR rates can be achieved in the PWID population despite suboptimal adherence. Encouraging patients to take as much medication as possible, with <2 weeks consecutive missed days and without early discontinuation, was found to be important for achieving SVR. IMPACT AND IMPLICATIONS People who inject drugs can be cured of HCV in >90% of cases, even with relatively low adherence to direct-acting antivirals, but early discontinuations and long treatment interruptions can significantly reduce the likelihood of achieving cure. Clinicians should encourage people who inject drugs who are living with HCV to adhere daily to direct-acting antivirals as consistently as possible, but if any days are interrupted, to continue and complete treatment. These results from the HERO study are important for patients living with HCV, clinicians, experts writing clinical guidelines, and payers. CLINICAL TRIAL NUMBER NCT02824640.
Collapse
Affiliation(s)
- Moonseong Heo
- Department of Public Health Sciences, Clemson University, Clemson, SC 29605, USA.
| | - Brianna L Norton
- Department of Medicine, Albert Einstein College of Medicine/Montefiore Medical Center, 3330 Kossuth Avenue Bronx, NY 10467, USA
| | - Irene Pericot-Valverde
- Department of Psychology, College of Behavioral, Social, and Health Sciences, Clemson University, Clemson, SC 29634, USA
| | - Shruti H Mehta
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe Street, Room E6546, Baltimore, MD 21205, USA
| | - Judith I Tsui
- Department of Medicine, University of Washington, 325 9th Ave., Seattle, WA 98104, USA
| | - Lynn E Taylor
- Department of Pharmacy, University of Rhode Island, Avedesian Hall, 7 Greenhouse Rd, Kingston, RI 02881, USA
| | - Paula J Lum
- Division of HIV, Infectious Disease and Global Medicine, University of California, San Francisco and San Francisco General Hospital, 2540 23rd Street, San Francisco, CA 94110, USA
| | - Judith Feinberg
- Department of Behavioral Medicine and Psychiatry, and Department of Medicine, Section of Infectious Diseases, West Virginia University School of Medicine, 930 Chestnut Ridge Road, Morgantown, WV 26505, USA
| | - Arthur Y Kim
- Division of Infectious Diseases, Massachusetts General Hospital and Harvard Medical School, 55 Fruit St., Boston, MA 02114, USA
| | - Julia H Arnsten
- Department of Medicine, Albert Einstein College of Medicine/Montefiore Medical Center, 3330 Kossuth Avenue Bronx, NY 10467, USA
| | | | - Kimberly Page
- Department of Internal Medicine, University of New Mexico Health Sciences Center, University of New Mexico MSC 10 5550, Albuquerque, NM 87131, USA
| | - Cristina Murray-Krezan
- Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, 200 Meyran Avenue, Suite 300, Pittsburgh, PA 15213, USA
| | - Jessica Anderson
- Department of Internal Medicine, University of New Mexico Health Sciences Center, University of New Mexico MSC 10 5550, Albuquerque, NM 87131, USA
| | - Alain H Litwin
- School of Health Research, Clemson University, Clemson, SC 29605, USA; Department of Medicine, University of South Carolina School of Medicine, 876 W Faris Rd, Greenville, SC 29605, USA; Department of Medicine, Prisma Health, Greenville, SC 29605, USA.
| |
Collapse
|
15
|
Petkevičienė J, Voeller A, Čiupkevičienė E, Razavi-Shearer D, Liakina V, Jančorienė L, Kazėnaitė E, Zaksas V, Urbonas G, Kupčinskas L. Hepatitis C screening in Lithuania: first-year results and scenarios for achieving WHO elimination targets. BMC Public Health 2024; 24:1055. [PMID: 38622549 PMCID: PMC11020450 DOI: 10.1186/s12889-024-18470-5] [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: 12/13/2023] [Accepted: 03/28/2024] [Indexed: 04/17/2024] Open
Abstract
BACKGROUND The World Health Organization (WHO) has outlined a set of targets to achieve eliminating hepatitis C by 2030. In May 2022, Lithuanian health authorities initiated a hepatitis C virus (HCV) screening program to start working towards elimination. In the program, bonus was given to general practitioners (GPs) to promote and conduct anti-HCV tests for two situations: (1) one time testing for individuals born in 1945-1994 and (2) annual HCV testing for persons who inject drugs or are living with human immunodeficiency virus (HIV) regardless of age. This study aimed to model the current viral hepatitis C epidemiological status in Lithuania and to outline the requirements for WHO elimination targets using the first-year HCV screening results. METHODS Individuals were invited to participate in the anti-HCV screening by GPs during routine visits. Patients who tested positive were then referred to a gastroenterologist or infectious disease doctor for further confirmatory testing. If a patient received a positive RNA test and a fibrosis staging result of ≥ F2, the doctor prescribed direct-acting antivirals. Information on the patients screened, diagnosed, and treated was obtained from the National Health Insurance Fund. The Markov disease progression model, developed by the CDA Foundation, was used to evaluate the screening program results and HCV elimination progress in Lithuania. RESULTS Between May 2022 and April 2023, 790,070 individuals underwent anti-HCV testing, with 11,943 individuals (1.5%) receiving positive results. Anti-HCV seroprevalence was found to be higher among males than females, 1.9% and 1.2%, respectively. Within the risk population tested, 2087 (31.1%) seropositive individuals were identified. When comparing the screening program results to WHO elimination targets through modelling, 2180 patients still need to be treated annually until 2030, along with expanding fibrosis restrictions. If an elimination approach was implemented, 1000 new infections would be prevented, while saving 150 lives and averting 90 decompensated cirrhosis cases and 110 hepatocellular carcinoma cases. CONCLUSIONS During the first year of the Lithuanian screening program, GPs were able to screen 44% of the target population. However, the country will not meet elimination targets as it currently stands without increasing treatment levels and lifting fibrosis restrictions.
Collapse
Affiliation(s)
- Janina Petkevičienė
- Health Research Institute, Faculty of Public Health, Lithuanian University of Health Sciences, Tilžės str. 18, LT47181, Kaunas, Lithuania.
- Department of Preventive Medicine, Faculty of Public Health, Lithuanian University of Health Sciences, Tilžės str. 18, LT47181, Kaunas, Lithuania.
| | - Alexis Voeller
- Center for Disease Analysis Foundation, 1120 W South Boulder Rd, Suite 102, Lafayette, CO, USA
| | - Eglė Čiupkevičienė
- Health Research Institute, Faculty of Public Health, Lithuanian University of Health Sciences, Tilžės str. 18, LT47181, Kaunas, Lithuania
| | - Devin Razavi-Shearer
- Center for Disease Analysis Foundation, 1120 W South Boulder Rd, Suite 102, Lafayette, CO, USA
| | - Valentina Liakina
- Faculty of Medicine, Vilnius University, Universiteto str. 3, LT01513, Vilnius, Lithuania
- Faculty of Fundamental Sciences, Vilnius Tech, Saulėtekio av. 11, LT10223, Vilnius, Lithuania
| | - Ligita Jančorienė
- Clinic of Infectious Diseases and Dermatovenerology, Institute of Clinical Medicine, Medical Faculty, Vilnius University, Santariškių str. 14, 08406, Vilnius, Lithuania
| | - Edita Kazėnaitė
- Faculty of Medicine, Vilnius University, Universiteto str. 3, LT01513, Vilnius, Lithuania
- Vilnius University Hospital Santaros Klinikos, Santariškių str. 2, LT08661, Vilnius, Lithuania
| | - Viačeslavas Zaksas
- National Health Insurance Fund under the Ministry of Health, Europos Sq. 1, LT03505, Vilnius, Lithuania
| | - Gediminas Urbonas
- Department of Family Medicine, Lithuanian University of Health Sciences, Eivenių str. 2, LT50161, Kaunas, Lithuania
| | - Limas Kupčinskas
- Department of Gastroenterology, Lithuanian University of Health Sciences, Eivenių str. 2, LT50161, Kaunas, Lithuania
| |
Collapse
|
16
|
Matono T, Tada T, Nishimura T, Takashima T, Aizawa N, Ikeda N, Shiomi H, Enomoto H, Iijima H. VFMAP predicted hepatocellular carcinoma development in patients with chronic hepatitis C who were treated with direct-acting antiviral and achieved sustained virologic response. J Med Ultrason (2001) 2024; 51:293-300. [PMID: 38147196 DOI: 10.1007/s10396-023-01398-5] [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: 08/30/2023] [Accepted: 10/16/2023] [Indexed: 12/27/2023]
Abstract
PURPOSE Risk factors for the development of hepatocellular carcinoma (HCC) remain unclear in patients with hepatitis C virus (HCV) who achieve sustained virological response (SVR) after direct-acting antiviral (DAA) therapy. This study investigated the usefulness of the VFMAP scoring system for predicting the development of HCC in these patients. METHODS This study included 358 patients with HCV who achieved SVR after DAA treatment. The VFMAP system defines and scores cutoff values for virtual touch quantification (VTQ), fasting plasma glucose, sex, age, and alpha-fetoprotein values. All patients were grouped according to their VFMAP scores as follows: 0 or 1 point, low-score group; 2 or 3 points, intermediate-score group; and 4 or 5 points, high-score group. RESULTS Nineteen patients developed HCC. The median follow-up duration was 3.2 (1.5-4.0) years. The respective cumulative incidence rates of HCC at 12, 24, and 36 months were as follows in different subgroups: all study patients, 3.0%, 4.8%, and 6.6%; low-score group, 0.96%, 0.96%, and 0.96%; intermediate-score group, 2.6%, 4.5%, and 6.8%; and high-score group, 10.0%, 15.3%, and 18.5%. The cumulative incidence rates of HCC in the high-score group were significantly higher than those in the low- and intermediate-score groups (p < 0.001 and < 0.05, respectively). CONCLUSION VFMAP accurately predicted the development of HCC in HCV patients who achieved SVR following treatment with DAAs.
Collapse
Affiliation(s)
- Tomomitsu Matono
- Department of Gastroenterology, Division of Hepatobiliary and Pancreatic Disease, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiyashi, Hyogo, 663-8501, Japan.
- Department of Internal Medicine, Himeji St. Mary's Hospital, Himeji, Hyogo, Japan.
- Department of Gastroenterology, Hyogo Prefectural Harima-Himeji General Medical Center, Himeji, Hyogo, Japan.
| | - Toshifumi Tada
- Department of Gastroenterology, Division of Hepatobiliary and Pancreatic Disease, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiyashi, Hyogo, 663-8501, Japan
- Department of Internal Medicine, Japanese Red Cross Himeji Hospital, Hyogo, Japan
| | - Takashi Nishimura
- Department of Gastroenterology, Division of Hepatobiliary and Pancreatic Disease, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiyashi, Hyogo, 663-8501, Japan
- Ultrasound Imaging Center, Hyogo Medical University, Hyogo, Japan
| | - Tomoyuki Takashima
- Department of Gastroenterology, Division of Hepatobiliary and Pancreatic Disease, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiyashi, Hyogo, 663-8501, Japan
| | - Nobuhiro Aizawa
- Department of Gastroenterology, Division of Hepatobiliary and Pancreatic Disease, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiyashi, Hyogo, 663-8501, Japan
| | - Naoto Ikeda
- Department of Gastroenterology, Division of Hepatobiliary and Pancreatic Disease, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiyashi, Hyogo, 663-8501, Japan
| | - Hideyuki Shiomi
- Department of Gastroenterology, Division of Hepatobiliary and Pancreatic Disease, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiyashi, Hyogo, 663-8501, Japan
| | - Hirayuki Enomoto
- Department of Gastroenterology, Division of Hepatobiliary and Pancreatic Disease, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiyashi, Hyogo, 663-8501, Japan
| | - Hiroko Iijima
- Department of Gastroenterology, Division of Hepatobiliary and Pancreatic Disease, Hyogo Medical University, 1-1 Mukogawacho, Nishinomiyashi, Hyogo, 663-8501, Japan
- Ultrasound Imaging Center, Hyogo Medical University, Hyogo, Japan
| |
Collapse
|
17
|
Graf C, Sarrazin C. [The status of national and global hepatitis C elimination]. INNERE MEDIZIN (HEIDELBERG, GERMANY) 2024; 65:308-317. [PMID: 38478058 DOI: 10.1007/s00108-024-01684-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/15/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND In 2016, the World Health Organization propagated the elimination of hepatitis C virus (HCV) by 2030 in order to address the public health threat posed by viral hepatitis. This article looks at the progress that has been made globally and in Germany since 2016. METHODS A selective literature search was conducted, with particular focus on studies and reviews relating to the elimination of hepatitis C infection both globally and in Germany. RESULTS In 2020, 56.8 million HCV infections were counted worldwide, which corresponds to a decline of 6.8 million since 2015. Countries that made a significant contribution to the elimination figures during this period included Egypt, Georgia, and Iceland, which were able to drastically reduce the number of HCV infections by means of national commitment in politics and healthcare. With regard to the status of elimination in Germany, the inclusion of screening for viral hepatitis in the general health check-up ("Check-up 35") in 2022/2023 has led to a significant increase in HCV case numbers. Globally and in Germany, men who have sex with men, intravenous drug users, migrants, and prison inmates are particularly vulnerable groups with regard to HCV infection. CONCLUSION In order to sustainably eliminate HCV, it is necessary to optimize education and prevention strategies in risk groups. With regard to the subgroup of prison inmates, political measures must be used to create a standardized approach in prison medicine. At a global level, elimination in low- and middle-income countries needs to be promoted in the future.
Collapse
Affiliation(s)
- Christiana Graf
- Medizinische Klinik II, LMU Universitätsklinikum München, Marchioninistr. 15, 81377, München, Deutschland.
| | - Christoph Sarrazin
- Medizinische Klinik I, Klinikum der Goethe-Universität Frankfurt am Main, Frankfurt am Main, Deutschland
- Medizinische Klinik II, St. Josefs-Hospital, Wiesbaden, Deutschland
| |
Collapse
|
18
|
Pham YTH, Huang DQ, Zhang Z, Ng CH, Tan DJH, Nguyen HC, Nguyen TC, Behari J, Yuan JM, Luu HN. Changing global epidemiology of chronic hepatitis C virus-related outcomes from 2010 to 2019: cirrhosis is the growing burden of hepatitis C virus-related disease. Eur J Cancer Prev 2024:00008469-990000000-00137. [PMID: 38568179 DOI: 10.1097/cej.0000000000000885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2024]
Abstract
BACKGROUND Chronic infection with hepatitis C virus (HCV) has a long-term impact on hepatic consequences. A comprehensive evaluation of the global burden of HCV-related health outcomes can help to develop a global HCV prevention and treatment program. METHODS We used the 2019 Global Burden of Disease (GBD) Study to comprehensively investigate burden and temporal trends in incidence, mortality and disability-adjusted life-years (DALYs) of HCV-related diseases, including liver cancer and cirrhosis and other liver diseases across 264 countries and territories from 2010 to 2019. RESULTS Globally, there were 152 225 incident cases, 141 811 deaths and approximately 2.9 million DALYs because of HCV-related liver cancer, and 551 668 incident cases, 395 022 deaths and about 12.2 million DALYs because of HCV-related cirrhosis in 2019. Worldwide, during the 2010-2019 period, liver cancer incidence declined, however, there was a 62% increase in cirrhosis incidence. In 2019, the Eastern Mediterranean was the region with the highest rates of incidence and mortality of both liver cancer and cirrhosis. Africa was the region with the fastest-growing trend of incidence of cirrhosis in the 2010-2019 period [annual percentage change (APC) = 2.09, 95% confidence interval (CI): 1.93-2.25], followed by the Western Pacific region (APC = 1.17, 95% CI: 1.09-1.22). Americas were the only region observing increased trends in liver cancer and cirrhosis mortality (APC = 0.70 and 0.12, respectively). We identified three patterns of temporal trends of mortality rates of liver cancer and cirrhosis in countries that reported HCV treatment rates. CONCLUSION Urgent measures are required for diagnosis, treatment and research on HCV-related cirrhosis at global, regional and country levels, particularly in Africa, the Western Pacific and the Eastern Mediterranean.
Collapse
Affiliation(s)
- Yen Thi-Hai Pham
- University of Pittsburgh Medical Center Hillman Cancer Center
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Daniel Q Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
| | - Zhongjie Zhang
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Cheng Han Ng
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
| | - Darren Jun Hao Tan
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
| | - Hiep C Nguyen
- Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Tin C Nguyen
- Department of Computer Science and Software Engineering, Auburn University, Auburn, Alabama
| | - Jaideep Behari
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Medicine, University of Pittsburgh Medical Center
- Pittsburgh Liver Research Center, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Jian-Min Yuan
- University of Pittsburgh Medical Center Hillman Cancer Center
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Hung N Luu
- University of Pittsburgh Medical Center Hillman Cancer Center
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
19
|
Long X, Chen Y, Yin M, Liu W. Improving HCV diagnosis following a false-negative anti-HCV result. Clin Chem Lab Med 2024; 0:cclm-2024-0161. [PMID: 38494902 DOI: 10.1515/cclm-2024-0161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/05/2024] [Indexed: 03/19/2024]
Affiliation(s)
- Xia Long
- Department of Clinical Laboratory, 599267 Zigong First People's Hospital , Zigong, P.R. China
| | - Yu Chen
- Department of Clinical Laboratory, 599267 Zigong First People's Hospital , Zigong, P.R. China
| | - Minggang Yin
- Department of Clinical Laboratory, 599267 Zigong First People's Hospital , Zigong, P.R. China
| | - Weiping Liu
- Department of Clinical Laboratory, 599267 Zigong First People's Hospital , Zigong, P.R. China
| |
Collapse
|
20
|
Zhong H, Aaron A, Hiebert L, Serumondo J, Zhuo Y, Adee M, Rwibasira GN, Ward JW, Chhatwal J. Hepatitis C Elimination in Rwanda: Progress, Feasibility, and Economic Evaluation. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2024:S1098-3015(24)00119-0. [PMID: 38492923 DOI: 10.1016/j.jval.2024.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 02/12/2024] [Accepted: 03/07/2024] [Indexed: 03/18/2024]
Abstract
OBJECTIVES In 2018, Rwanda launched a national program to eliminate the hepatitis C virus (HCV). We aim to assess the impact of the program to date and identify strategies to achieve the World Health Organization's HCV elimination goals by 2030. METHODS We developed a microsimulation model to simulate Rwanda's HCV epidemic from 2015 through 2050 and evaluated temporal trends in HCV infection, prevalence, mortality, and the total cost of care for scenarios that could achieve HCV elimination by 2030. RESULTS Between 2018 and 2022, over 7 million people were screened for HCV, and 60 000 were treated. The study projected that Rwanda could achieve HCV elimination as early as 2027. A feasible strategy of an annual screening rate of 15% and a treatment rate of 100% would achieve all World Health Organization elimination goals by 2028, requiring screening an additional 4 million people and treating 23 900 patients by 2030. The elimination strategy costs $25 million for screening and diagnosis and $21 million for treatment from 2015 to 2050. The national program would avert 4900 hepatocellular carcinoma cases and 6700 HCV-related deaths and save the health system $25.33 million from 2015 to 2050. CONCLUSIONS Rwanda is poised to become one of the first countries in the world to eliminate HCV. Rwanda's program serves as a blueprint for other countries in the African region. By rapid screening and treatment scale-up (eg, by leveraging HIV platforms) and by drug price negotiations, HCV elimination is not only feasible but can be cost-saving in low-income settings.
Collapse
Affiliation(s)
- Huaiyang Zhong
- Virginia Polytechnic Institute and State University, Blacksburg, VA, USA; Massachusetts General Hospital Institute for Technology Assessment, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Alec Aaron
- Massachusetts General Hospital Institute for Technology Assessment, Boston, MA, USA
| | - Lindsey Hiebert
- Coalition for Global Hepatitis Elimination, Task Force for Global Health, Decatur, GA, USA
| | | | - Yueran Zhuo
- Mississippi State University College of Business, Mississippi State, MS, USA
| | - Madeline Adee
- School of Public Health, University of California Berkeley, Berkeley, CA, USA
| | | | - John W Ward
- Coalition for Global Hepatitis Elimination, Task Force for Global Health, Decatur, GA, USA
| | - Jagpreet Chhatwal
- Massachusetts General Hospital Institute for Technology Assessment, Boston, MA, USA; Harvard Medical School, Boston, MA, USA; Center for Health Decision Science, Harvard T.H. Chan School of Public Health, Boston, MA USA.
| |
Collapse
|
21
|
Ng M, Carrieri PM, Awendila L, Socías ME, Knight R, Ti L. Hepatitis C Virus Infection and Hospital-Related Outcomes: A Systematic Review. Can J Gastroenterol Hepatol 2024; 2024:3325609. [PMID: 38487594 PMCID: PMC10940031 DOI: 10.1155/2024/3325609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 10/24/2023] [Accepted: 02/12/2024] [Indexed: 03/17/2024] Open
Abstract
Background People living with hepatitis C infection (HCV) have a significant impact on the global healthcare system, with high rates of inpatient service use. Direct-acting antivirals (DAAs) have the potential to alleviate this burden; however, the evidence on the impact of HCV infection and hospital outcomes is undetermined. This systematic review aims to assess this research gap, including how DAAs may modify the relationship between HCV infection and hospital-related outcomes. Methods We searched five databases up to August 2022 to identify relevant studies evaluating the impact of HCV infection on hospital-related outcomes. We created an electronic database of potentially eligible articles, removed duplicates, and then independently screened titles, abstracts, and full-text articles. Results A total of 57 studies were included. Analysis of the included studies found an association between HCV infection and increased number of hospitalizations, length of stay, and readmissions. There was less consistent evidence of a relationship between HCV and in-hospital mortality. Only four studies examined the impact of DAAs, which showed that DAAs were associated with a reduction in hospitalizations and mortality. In the 14 studies available among people living with HIV, HCV coinfection similarly increased hospitalization, but there was less evidence for the other hospital-related outcomes. Conclusions There is good to high-quality evidence that HCV negatively impacts hospital-related outcomes, primarily through increased hospitalizations, length of stay, and readmissions. Given the paucity of studies on the effect of DAAs on hospital outcomes, future research is needed to understand their impact on hospital-related outcomes.
Collapse
Affiliation(s)
- Michelle Ng
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, British Columbia, Canada V6Z 2A9
| | - Patrizia Maria Carrieri
- Faculté de Médecine, Aix Marseille Université, 27 bd Jean Moulin 13385, Marseille Cedex 5, France
| | - Lindila Awendila
- British Columbia Centre for Excellence in HIV/AIDS, 608-1081 Burrard St, Vancouver, British Columbia, Canada V6Z 1Y6
| | - Maria Eugenia Socías
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, British Columbia, Canada V6Z 2A9
- Department of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, British Columbia, Canada V5Z 1M9
| | - Rod Knight
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, British Columbia, Canada V6Z 2A9
- École de Santé Publique de l'Université de Montréal, 7101 Avenue du Parc, Montréal, Québec, Canada H3N 1X9
| | - Lianping Ti
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, British Columbia, Canada V6Z 2A9
- Department of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, British Columbia, Canada V5Z 1M9
| |
Collapse
|
22
|
Fernández-García CE, Gallego-Galiana J, Solís-Muñoz PA, Del Pozo-Maroto E, Domínguez-Alcón L, Tobar-Izquierdo M, Sáez A, Rodríguez de Cía J, Magaña-Sánchez A, Real-Martínez Y, García-Buey L, González-Moreno L, Caldas-Álvarez M, Cardeñoso-Domingo LM, González-Gamarra A, Salvador-Calvo A, González-Rodríguez Á, García-Monzón C. Hospital-based screening outperforms primary care screening as a means of achieving hepatitis C virus micro-elimination. Infect Dis Now 2024; 54:104855. [PMID: 38309646 DOI: 10.1016/j.idnow.2024.104855] [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: 09/26/2023] [Revised: 01/16/2024] [Accepted: 01/29/2024] [Indexed: 02/05/2024]
Abstract
AIM To assess the respective performances of a HCV screening program in a hospital setting and a HCV screening model applied concomitantly in a primary care centre. METHODS Adult patients consecutively admitted to hospital for ambulatory surgery were screened for anti-HCV antibodies (hospital screening cohort, HPSC), as were patients receiving blood tests for medical reasons in a primary care centre (primary care screening cohort, PCSC). Serum anti-HCV and HCV RNA levels were tested by ELISA and real-time PCR, respectively. RESULTS Seroprevalence of HCV infection was 2.2 % in the HPSC and 1.4 % in the PCSC (p = 0.044). All viraemic patients (0.2 % in HPSC and 0.1 % in PCSC) were treated with direct-acting antivirals and 85.7 % experienced a sustained virological response. CONCLUSIONS Hospital-based HCV screening outperformed primary care-centered screening, significantly increasing HCV case findings.
Collapse
Affiliation(s)
- Carlos E Fernández-García
- Department of Internal Medicine, Liver Research Unit, Santa Cristina University Hospital, Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | - Juan Gallego-Galiana
- Department of Internal Medicine, Liver Research Unit, Santa Cristina University Hospital, Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | - Pablo A Solís-Muñoz
- Department of Internal Medicine, Liver Research Unit, Santa Cristina University Hospital, Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | - Elvira Del Pozo-Maroto
- Department of Internal Medicine, Liver Research Unit, Santa Cristina University Hospital, Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | - Lucía Domínguez-Alcón
- Department of Internal Medicine, Liver Research Unit, Santa Cristina University Hospital, Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | | | - Alicia Sáez
- Central Laboratory Service, Santa Cristina University Hospital, Madrid, Spain
| | | | | | - Yolanda Real-Martínez
- Liver Unit, La Princesa University Hospital. Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | - Luisa García-Buey
- Liver Unit, La Princesa University Hospital. Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | - Leticia González-Moreno
- Liver Unit, La Princesa University Hospital. Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | - María Caldas-Álvarez
- Liver Unit, La Princesa University Hospital. Instituto de Investigación Sanitaria Princesa, Madrid, Spain
| | | | | | | | - Águeda González-Rodríguez
- Instituto de Investigaciones Biomédicas Alberto Sols (CSIC-UAM), Madrid, Spain; Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas (CIBERDEM), Spain
| | - Carmelo García-Monzón
- Department of Internal Medicine, Liver Research Unit, Santa Cristina University Hospital, Instituto de Investigación Sanitaria Princesa, Madrid, Spain.
| |
Collapse
|
23
|
Jang TY, Ho CC, Wu CD, Dai CY, Chen PC. Air pollution as a potential risk factor for hepatocellular carcinoma in Taiwanese patients after adjusting for chronic viral hepatitis. J Chin Med Assoc 2024; 87:287-291. [PMID: 38206793 DOI: 10.1097/jcma.0000000000001053] [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] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND Air pollution is a risk factor for hepatocellular carcinoma (HCC). However, the effect of air pollution on HCC risk in patients with hepatitis remains unclear. METHODS This cross-sectional study recruited 348 patients with chronic hepatitis who were tested for serum hepatitis B surface antigen (HBsAg) and for antibodies against hepatitis B core antigen (HBcIgG) and hepatitis C virus (anti-HCV) in 2022. The diagnosis of HCC was based on the International Classification of Diseases, 10th revision (ICD-10). Daily estimates of air pollutants were aggregated into mean estimates for the previous year based on the date of recruitment or HCC diagnosis. RESULTS Out of 348 patients, 12 had HCC (3.4%). Patients with HCC were older (71.7 vs 50.9 years; p = 0.004), had higher proportion of HBsAg seropositivity (41.7% vs 5.1%; p < 0.001), and substantially higher levels of particulate matter 2.5 (PM 2.5 ) (21.5 vs 18.2 μg/m 3 ; p = 0.05). Logistic regression analysis revealed that the factors associated with HCC were age (odds ratio [OR]: 1.10; CI, 1.03-1.17; p = 0.01), PM 2.5 level (OR: 1.51; CI, 1.02-2.23; p = 0.04), and HBsAg seropositivity (OR: 6.60; CI, 1.51-28.85; p = 0.01) ( Table 3 ). There was a combined effect of PM 2.5 and HBsAg seropositivity on the risk of HCC development (OR: 22.17; CI, 3.33-147.45; p = 0.001). CONCLUSION In this study, we demonstrated that PM 2.5 and HBsAg seropositivity were associated with HCC occurrence and had synergistic effects after adjusting for confounding factors.
Collapse
Affiliation(s)
- Tyng-Yuan Jang
- Ph.D. Program in Environmental and Occupational Medicine, College of Medicine, Kaohsiung Medical University and National Health Research Institutes, Kaohsiung, Taiwan, ROC
- Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
- Department of Internal Medicine, Pingtung Hospital, Ministry of Health and Welfare, Pingtung, Taiwan, ROC
| | - Chi-Chang Ho
- Institute of Environmental and Occupational Health Sciences, National Taiwan University, Taipei, Taiwan, ROC
| | - Chih-Da Wu
- Department of Geomatics, National Cheng Kung University, Tainan, Taiwan, ROC
- Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University, Tainan, Taiwan, ROC
| | - Chia-Yen Dai
- Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
| | - Pau-Chung Chen
- Institute of Environmental and Occupational Health Sciences, National Taiwan University, Taipei, Taiwan, ROC
- Department of Public Health, National Taiwan University, Taipei, Taiwan, ROC
- Department of Environmental and Occupational Medicine, National Taiwan University Hospital, Taipei, Taiwan, ROC
- National Institute of Environmental Health Sciences, National Health Research Institutes, Miaoli, Taiwan, ROC
| |
Collapse
|
24
|
Brunner N, Grischott T, Bruggmann P. Late presentation for hepatitis C treatment: prevalence and risk factors in the Swiss Hepatitis C Cohort. Eur J Gastroenterol Hepatol 2024; 36:326-331. [PMID: 38251444 DOI: 10.1097/meg.0000000000002705] [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] [Indexed: 01/23/2024]
Abstract
OBJECTIVE Patients with 'late presentation' (LP) of chronic hepatitis C infection (HCV) have already developed advanced liver disease before receiving direct-acting antiviral (DAA) treatment. Even after successful treatment, the risk of morbidity and premature death remains elevated, leading to an unnecessary disease burden. This study aimed to assess the prevalence of LP within the prospective observational Swiss Hepatitis C Cohort (SCCS) and evaluate risk factors as determinants of LP. METHODS Treatment-naïve participants of SCCS who received DAA treatment between 2014 and 2019 were included. Demographic, clinical and behavioural data were compared between the LP and non-LP strata. LP prevalence was calculated over time and by year. LASSO regression was used to identify potential risk factors for LP, and odds ratios were calculated by refitting logistic regression models. RESULTS In this explorative, retrospective case-control study using data of n = 5829 SCCS members, a total of 21.3% received their first HCV treatment. The cumulative LP prevalence decreased from mid-2015 and stabilised at 46.5% ( n = 579) by the end of 2019. Male gender, higher age and a history of alcohol overuse were associated with a higher risk of LP. CONCLUSION Despite the study's limitations, LP prevalence was higher than anticipated, considering Switzerland's availability period and universal access to DAAs. Therefore, any HCV LP should be viewed as a healthcare system failure, primarily in high-income economies. As LP is directly linked to the disease burden, it must be included as a mandatory parameter in surveillance response systems of HCV elimination programs.
Collapse
Affiliation(s)
| | - Thomas Grischott
- bInstitute of Primary Care, University Hospital Zurich, University of Zurich, Zurich, SwitzerlandGenevaBaselBerneLausanneLa Chaux-de-FondsLuganoNeuchâtelSt. GallenZurichBasel Clinical Trial Unit
| | - Philip Bruggmann
- Arud Centre for Addiction Medicine
- bInstitute of Primary Care, University Hospital Zurich, University of Zurich, Zurich, SwitzerlandGenevaBaselBerneLausanneLa Chaux-de-FondsLuganoNeuchâtelSt. GallenZurichBasel Clinical Trial Unit
| |
Collapse
|
25
|
Zhang Y, Guo W, Zhan Z, Bai O. Carcinogenic mechanisms of virus-associated lymphoma. Front Immunol 2024; 15:1361009. [PMID: 38482011 PMCID: PMC10932979 DOI: 10.3389/fimmu.2024.1361009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 02/12/2024] [Indexed: 04/17/2024] Open
Abstract
The development of lymphoma is a complex multistep process that integrates numerous experimental findings and clinical data that have not yet yielded a definitive explanation. Studies of oncogenic viruses can help to deepen insight into the pathogenesis of lymphoma, and identifying associations between lymphoma and viruses that are established and unidentified should lead to cellular and pharmacologically targeted antiviral strategies for treating malignant lymphoma. This review focuses on the pathogenesis of lymphomas associated with hepatitis B and C, Epstein-Barr, and human immunodeficiency viruses as well as Kaposi sarcoma-associated herpesvirus to clarify the current status of basic information and recent advances in the development of virus-associated lymphomas.
Collapse
Affiliation(s)
| | | | | | - Ou Bai
- Department of Hematology, The First Hospital of Jilin University, Changchun, Jilin, China
| |
Collapse
|
26
|
Ferreira J, Bicho M, Serejo F. Effects of HCV Clearance with Direct-Acting Antivirals (DAAs) on Liver Stiffness, Liver Fibrosis Stage and Metabolic/Cellular Parameters. Viruses 2024; 16:371. [PMID: 38543737 PMCID: PMC10974411 DOI: 10.3390/v16030371] [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: 12/06/2023] [Revised: 02/20/2024] [Accepted: 02/22/2024] [Indexed: 05/23/2024] Open
Abstract
INTRODUCTION Chronic hepatitis C (CHC) is a clinical and pathological syndrome with various causes and is characterized by varying degrees of hepatocellular necrosis and inflammation. It is a significant cause of liver transplantation and liver-related death worldwide. The hepatic manifestations of CHC are typically characterized by slowly progressing liver fibrosis, which is a non-specific and often disproportionate response to tissue damage. A large majority of HCV patients have extrahepatic manifestations with varying degrees of severity. HCV infection is a risk factor for cardiovascular disease and diabetes mellitus, which increases insulin resistance, oxidative stress, and iron overload and causes chronic systemic inflammation. HCV infection is treated using direct-acting antivirals (DAAs) with cure rates of over 95 percent, minimal side effects, and shorter therapeutic courses. Despite the effective elimination of the virus, it seemed pertinent to understand to what extent HCV clearance eliminates or attenuates all the systemic alterations already induced by the virus during infection and chronicity. OBJECTIVES Our study aimed to determine whether eliminating HCV with DAAs alters the severity of liver disease (liver stiffness and liver fibrosis stage by TE) and the metabolic/cellular profile of patients with CHC. MATERIALS AND METHODS A group of 329 CHC patients from a Gastroenterology and Hepatology outpatient department were prospectively studied. Of these, 134 were also studied with DAAs. The liver fibrosis stage was evaluated by transient elastography (TE) using a FibroScan® device, and two groups were established for the analysis of liver stiffness (LS): mild and moderate stiffness (fibrosis F1 and F2; F1/2) and severe stiffness (fibrosis and cirrhosis F3 and F4; F3/4). Metabolic/cellular parameters were evaluated before and after antiviral treatment using standard methods: alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), γ-glutamyl-transpeptidase (γ-GT), haptoglobin (Hp), total cholesterol (TC), high-density lipoprotein (HDL), low-density lipoprotein (LDL), triglycerides (TG), free iron (Fe), transferrin saturation (TS), total iron binding capacity (TIBC), ferritin (Ft), glycemia, insulin, Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) and platelets count. The results were statistically analyzed using SPSS 24.0 for Windows. RESULTS Comparing the fibrosis stage before and after DAAs treatment, we verify a reduction in LS in 85.7% of patients and an improvement in liver fibrosis stage in 22.2% of them after DAAs treatment. Before DAAs treatment, patients showed a 2.410 risk for higher fibrosis stages (F3/4). Comparing metabolic/cellular parameters before and after DAAs treatment, patients showed lower ALP, AST, ALT, γGT, TG, Fe, TIBC, and Ft values and higher TC, LDL, and Hp values after treatment. As such, HCV elimination reduces iron overload and insulin resistance. On the other hand, it caused dyslipidemia, raising total cholesterol and LDL to levels outside the reference values. The improvement in the liver fibrosis stage by TE was mainly associated with higher baseline platelet count and HDL values and lower insulin resistance. CONCLUSIONS With this study, we were able to contribute to the knowledge of the effects of HCV elimination with DAAs on liver disease and metabolic profile to improve the quality of treatment and follow-up of these patients after HCV elimination.
Collapse
Affiliation(s)
- Joana Ferreira
- Institute for Scientific Research Bento Rocha Cabral, 1250-047 Lisbon, Portugal;
- TERRA, ISAMB, Genetics Laboratory, Lisbon Medical School, University of Lisbon, 1649-028 Lisbon, Portugal;
| | - Manuel Bicho
- Institute for Scientific Research Bento Rocha Cabral, 1250-047 Lisbon, Portugal;
- TERRA, ISAMB, Genetics Laboratory, Lisbon Medical School, University of Lisbon, 1649-028 Lisbon, Portugal;
| | - Fátima Serejo
- TERRA, ISAMB, Genetics Laboratory, Lisbon Medical School, University of Lisbon, 1649-028 Lisbon, Portugal;
- Gastroenterology and Hepatology Department, Hospital de Santa Maria, 1649-028 Lisbon, Portugal
| |
Collapse
|
27
|
Cheng YC, Lee TY, Li YH, Lu CL, Liu HC, Sheu ML, Lee IT. Hepatitis C virus antibody seropositivity is associated with albuminuria but not peripheral artery disease in patients with type 2 diabetes. Sci Rep 2024; 14:4607. [PMID: 38409227 PMCID: PMC10897399 DOI: 10.1038/s41598-024-55352-7] [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: 09/04/2023] [Accepted: 02/05/2024] [Indexed: 02/28/2024] Open
Abstract
Hepatitis C virus (HCV) infection is prevalent in patients with type 2 diabetes mellitus (DM). We aimed to investigate whether HCV antibody (Ab) seropositivity is associated with diabetic micro- and macro-vascular diseases. In this hospital-based cross-sectional study, we retrospectively collected data from patients who participated in the diabetes pay-for-performance program and underwent HCV Ab screening in the annual comprehensive assessment between January 2021 and March 2022. We examined the relationships of HCV Ab seropositivity with the spot urinary albumin-to-creatinine ratio (UACR) and ankle-brachial index (ABI) in patients aged ≥ 50 years with type 2 DM. A total of 1758 patients were enrolled, and 85 (4.83%) of the enrolled patients had HCV Ab seropositivity. Multivariable regression analyses revealed that albuminuria showed a dose-dependent association with HCV Ab seropositivity (UACR [30-299 mg/g]: odds ratio [OR] = 1.463, 95% confidence interval [CI] 0.872‒2.456); UACR [≥ 300 mg/g]: OR = 2.300, 95% CI 1.160‒4.562; P for trend = 0.015) when compared with normal albuminuria (UACR < 30 mg/g). However, the proportion of patients with peripheral arterial disease, defined as an ABI ≤ 0.9, was not significantly different between the groups with and without HCV Ab seropositivity (3.5% vs. 3.9%, P = 0.999). In conclusion, severely increased albuminuria, but not the ABI, showed a significant association with HCV Ab seropositivity in patients aged ≥ 50 years with type 2 DM.
Collapse
Affiliation(s)
- Yu-Cheng Cheng
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, 40227, Taiwan
| | - Teng-Yu Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- School of Medicine, Chung Shan Medical University, Taichung, 40201, Taiwan
| | - Yu-Hsuan Li
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan
- Department of Computer Science and Information Engineering, National Taiwan University, Taipei, 10617, Taiwan
| | - Chin-Li Lu
- Graduate Institute of Food Safety, College of Agriculture and Natural Resources, National Chung Hsing University, Taichung, 40227, Taiwan
| | - Hsiu-Chen Liu
- Department of Nursing, Taichung Veterans General Hospital, Taichung, 40705, Taiwan
| | - Meei Ling Sheu
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, 40227, Taiwan
| | - I-Te Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 40705, Taiwan.
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, 11221, Taiwan.
- School of Medicine, Chung Shan Medical University, Taichung, 40201, Taiwan.
| |
Collapse
|
28
|
Meng X, Gillespie IA, Dong J, Ning Y, Kendrick S. Characteristics of patients with chronic hepatitis B infection in China: A retrospective claims database study. Medicine (Baltimore) 2024; 103:e36645. [PMID: 38363906 PMCID: PMC10869091 DOI: 10.1097/md.0000000000036645] [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: 03/13/2023] [Accepted: 11/22/2023] [Indexed: 02/18/2024] Open
Abstract
Chronic hepatitis B (CHB) infection affects approximately 90 million people in China, where there are profoundly unmet clinical and public health needs. This study evaluated patient demographics, disease progression, and treatment management using national administrative claims data. This retrospective, observational study used anonymized data from the China Health Insurance Research Association claims database (January 1-December 31, 2016); data that could not be validated, or from duplicate entries, were excluded. Patients were identified using the International Classification of Diseases, 10th Revision diagnostic code for CHB (B18.0 and B18.1), using keyword searches for "CHB or HBV" and free-text descriptions of CHB treatments including nucleos(t)ide analogues. Primary objectives included evaluation of: demographics and clinical characteristics of patients with CHB, overall and by presence or absence of cirrhosis and hospital tier; proportion of patients prescribed CHB treatment; and healthcare costs and utilization overall and by presence or absence of cirrhosis and hospital tier. Most identified patients with CHB were male, aged 25 to 65 years, resided in East China, and had employee health insurance. Cirrhosis was common (16.20%) and associated with male preponderance, older age, hepatitis C virus coinfection, and higher hospital care demands and costs. The most frequently visited hospitals were Tier III; patients visiting Tier III generally required more hospital care compared with those visiting Tier I/II hospitals. Only two-thirds of patients were prescribed antiviral therapy for CHB (most commonly nucleos(t)ide analogues). Results from this study highlight a substantial need to improve access to appropriate CHB treatment in China.
Collapse
Affiliation(s)
- Xing Meng
- GSK, Institute for Infectious Diseases and Public Health, Beijing, China
- Present address: Sinovac Biotech Co., Ltd, Clinical Research Department, Beijing, China
| | | | - Jane Dong
- GSK, Institute for Infectious Diseases and Public Health, Beijing, China
| | - Yi Ning
- School of Public Health, Hainan Medical University, Haikou, China
| | | |
Collapse
|
29
|
Tai CM, Yu ML. Hepatitis C virus micro-elimination in people who inject drugs: Challenges and chance in Taiwan and worldwide. Kaohsiung J Med Sci 2024; 40:112-118. [PMID: 38010851 DOI: 10.1002/kjm2.12788] [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: 10/30/2023] [Revised: 11/05/2023] [Accepted: 11/07/2023] [Indexed: 11/29/2023] Open
Abstract
With the introduction of direct-acting antivirals, elimination of hepatitis C virus (HCV) infection is becoming possible. People who inject drugs (PWID) represent a population with a high risk for HCV infection, which has been reported as high as 90% in Taiwanese PWID. To reach the goal of HCV elimination, PWID is a key population deserving special attention. Barriers in HCV care cascade still exist in PWID, and interventions to promote access to HCV diagnosis, link-to-care, treatment, and prevention for PWID are warranted. Although HCV micro-elimination can be achieved in some prisons and opioid substitution therapy (OST) centers by a multidisciplinary team and integrated care in Taiwan, there are still several unmet needs for HCV elimination in PWID. Continuous efforts, such as the participation of OST specialists and the continuum of care for HCV among PWID, are needed to achieve HCV elimination in Taiwan. In addition, the combination of harm reduction services, treatment as prevention and regular posttreatment HCV surveillance is critical to substantially reduce HCV transmission and prevalence in PWID.
Collapse
Affiliation(s)
- Chi-Ming Tai
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan
- School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Ming-Lung Yu
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-Sen University, Kaohsiung, Taiwan
- Hepatobiliary Division, Department of Internal Medicine and Hepatitis Center, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
- School of Medicine and Hepatitis Research Center, College of Medicine, and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| |
Collapse
|
30
|
Kam LY, Yeo YH, Ji F, Henry L, Cheung R, Nguyen MH. Treatment rates and factors associated with direct-acting antiviral therapy for insured patients with hepatitis C-related hepatocellular carcinoma - A real-world nationwide study. Aliment Pharmacol Ther 2024; 59:350-360. [PMID: 37937485 DOI: 10.1111/apt.17794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 10/03/2023] [Accepted: 10/23/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND Since the inception of the interferon-free direct-acting antiviral agents (DAAs) for hepatitis C virus (HCV) infection, guidelines as to who should receive this potentially curative treatment have evolved. Treatment with DAAs is now considered for all patients except for those considered moribund. AIM To determine the DAA treatment rate for patients with HCV-related hepatocellular carcinoma (HCC). METHODS This was a retrospective study from January 2015 to March 2021 of a national sample of privately insured patients with HCV-related HCC using Optum's Clinformatics® Data Mart (CDM) Database - a large, de-identified, adjudicated claims database. RESULTS We identified 3922 patients with HCV-related HCC: 922 (23.5%) received DAA. Compared to untreated patients, DAA-treated patients were younger (65.2 ± 7.5 vs. 66.4 ± 7.5 years, p < 0.001), more frequently saw a gastroenterology/infectious disease (GI/ID) physician (41.2% vs. 34.2%), and had decompensated cirrhosis (56% vs. 53%, p = 0.001). In multivariable analysis, younger age (HR: 0.98, 95% CI: 0.97-0.99, p < 0.001), GI/ID care (HR: 3.06, 95% CI: 2.13-4.51, p < 0.001), and having cirrhosis (compensated: HR: 1.60, 95% CI: 1.18-2.21, p = 0.003; decompensated: HR: 1.45, 95% CI: 1.07-1.98, p = 0.02) were associated with receiving DAA treatment, but not sex, race, or ethnicity. DAA-treated patients had significantly higher 5-year survival than untreated patients (47.2% vs. 35.2%, p < 0.001). Following adjustment for age, sex, race/ethnicity, Charlson Comorbidity Index, and HCC treatment, receiving DAA treatment was associated with lower mortality (aHR: 0.61, 95% CI: 0.53-0.69, p < 0.001). CONCLUSION DAA treatment remains underutilised in insured patients with HCV-related HCC; fewer than one in four patients received treatment. Seeing a specialist and having decompensated cirrhosis were predictors for DAA treatment; additional efforts are needed to increase awareness of HCV treatment.
Collapse
Affiliation(s)
- Leslie Y Kam
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Yee Hui Yeo
- Karsh Division of Gastroenterology and Hepatology, Cedars Sinai Medical Center, Los Angeles, California, USA
| | - Fanpu Ji
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Linda Henry
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, USA
- 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 Medical Center, Palo Alto, California, USA
| |
Collapse
|
31
|
Cui A, Li B, Wallace MS, Gonye ALK, Oetheimer C, Patel H, Tonnerre P, Holmes JA, Lieb D, Yao BS, Ma A, Roberts K, Damasio M, Chen JH, Piou D, Carlton-Smith C, Brown J, Mylvaganam R, Hon Fung JM, Sade-Feldman M, Aneja J, Gustafson J, Epstein ET, Salloum S, Brisac C, Thabet A, Kim AY, Lauer GM, Hacohen N, Chung RT, Alatrakchi N. Single-cell atlas of the liver myeloid compartment before and after cure of chronic viral hepatitis. J Hepatol 2024; 80:251-267. [PMID: 36972796 DOI: 10.1016/j.jhep.2023.02.040] [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: 08/03/2022] [Revised: 01/22/2023] [Accepted: 02/14/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND & AIMS Chronic viral infections present serious public health challenges; however, direct-acting antivirals (DAAs) are now able to cure nearly all patients infected with hepatitis C virus (HCV), representing the only cure of a human chronic viral infection to date. DAAs provide a valuable opportunity to study immune pathways in the reversal of chronic immune failures in an in vivo human system. METHODS To leverage this opportunity, we used plate-based single-cell RNA-seq to deeply profile myeloid cells from liver fine needle aspirates in patients with HCV before and after DAA treatment. We comprehensively characterised liver neutrophils, eosinophils, mast cells, conventional dendritic cells, plasmacytoid dendritic cells, classical monocytes, non-classical monocytes, and macrophages, and defined fine-grained subpopulations of several cell types. RESULTS We discovered cell type-specific changes post-cure, including an increase in MCM7+STMN1+ proliferating CD1C+ conventional dendritic cells, which may support restoration from chronic exhaustion. We observed an expected downregulation of interferon-stimulated genes (ISGs) post-cure as well as an unexpected inverse relationship between pre-treatment viral load and post-cure ISG expression in each cell type, revealing a link between viral loads and sustained modifications of the host's immune system. We found an upregulation of PD-L1/L2 gene expression in ISG-high neutrophils and IDO1 expression in eosinophils, pinpointing cell subpopulations crucial for immune regulation. We identified three recurring gene programmes shared by multiple cell types, distilling core functions of the myeloid compartment. CONCLUSIONS This comprehensive single-cell RNA-seq atlas of human liver myeloid cells in response to cure of chronic viral infections reveals principles of liver immunity and provides immunotherapeutic insights. CLINICAL TRIAL REGISTRATION This study is registered at ClinicalTrials.gov (NCT02476617). IMPACT AND IMPLICATIONS Chronic viral liver infections continue to be a major public health problem. Single-cell characterisation of liver immune cells during hepatitis C and post-cure provides unique insights into the architecture of liver immunity contributing to the resolution of the first curable chronic viral infection of humans. Multiple layers of innate immune regulation during chronic infections and persistent immune modifications after cure are revealed. Researchers and clinicians may leverage these findings to develop methods to optimise the post-cure environment for HCV and develop novel therapeutic approaches for other chronic viral infections.
Collapse
Affiliation(s)
- Ang Cui
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
| | - Bo Li
- Broad Institute of MIT and Harvard, Cambridge, MA, USA; Harvard University Virology Program, Harvard Medical School, Boston, MA, USA
| | - Michael S Wallace
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Anna L K Gonye
- Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Cancer Research, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Christopher Oetheimer
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Hailey Patel
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Pierre Tonnerre
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA; Institut de Recherche Saint-Louis, Université Paris Cité, Inserm U976 (HIPI), Team ATIP-Avenir, Paris, France
| | - Jacinta A Holmes
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA; Department of Gastroenterology, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
| | - David Lieb
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Brianna S Yao
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Aileen Ma
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Kela Roberts
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Marcos Damasio
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Jonathan H Chen
- Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Cancer Research, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA; Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Daphnee Piou
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Charles Carlton-Smith
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Joelle Brown
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Ravi Mylvaganam
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | | | - Moshe Sade-Feldman
- Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Cancer Research, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Jasneet Aneja
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA; Division of Infectious Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Jenna Gustafson
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Eliana T Epstein
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Shadi Salloum
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Cynthia Brisac
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Ashraf Thabet
- Department of Interventional Radiology, Massachusetts General Hospital, Boston, MA, USA
| | - Arthur Y Kim
- Division of Infectious Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Georg M Lauer
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Nir Hacohen
- Broad Institute of MIT and Harvard, Cambridge, MA, USA; Center for Cancer Research, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA; Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
| | - Raymond T Chung
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
| | - Nadia Alatrakchi
- Division of Gastroenterology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.
| |
Collapse
|
32
|
Tao XM, Zeng MH, Zhao YF, Han JX, Mi YQ, Xu L. Direct-acting antivirals failed to reduce the incidence of hepatocellular carcinoma occurrence in hepatitis C virus associated cirrhosis: A real-world study. World J Hepatol 2024; 16:41-53. [PMID: 38313240 PMCID: PMC10835484 DOI: 10.4254/wjh.v16.i1.41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/18/2023] [Accepted: 01/09/2024] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND Direct-acting antivirals (DAAs) revolutionized the treatment of chronic hepatitis C virus (HCV)-associated disease achieving high rates of sustained virological response (SVR). However, whether DAAs can reduce the occurrence of hepatocellular carcinoma (HCC) in patients with HCV-associated cirrhosis who are at high risk have not been concluded. AIM To investigate the effect of DAAs on the occurrence of HCC in patients with HCV-associated cirrhosis after achieving SVR. METHODS Of 427 inpatients with HCV-associated cirrhosis were enrolled in Tianjin Second People's Hospital from January 2014 to April 2020. 118 patients weren't received antiviral treatment with any reasons named non-antiviral treatment group, and 236 patients obtained from the 309 DAAs treatment patients according to the propensity score matching named DAAs treatment group. Demographic information and laboratory data were collected from baseline and the following up. Kaplan-Meier curve and Log-Rank test were used to compare the incidence and cumulative incidence of HCC between the two groups. Cox proportional risk regression was used to re-evaluate the risk factors for HCC. RESULTS HCC incidence was 4.68/100PY (95%CI, 3.09-6.81) in the DAAs treatment group, while it was 3.00/100PY (95%CI, 1.50-5.37) in the non-antiviral treatment group, and the relative risk was 1.82 (95%CI, 0.93-3.53, P > 0.05). The incidence of HCC at 12, 24, 36 and 48 months was 3.39%, 6.36%, 8.47% and 10.17% in the DAAs treatment group, and it was 0%, 0%, 3.39% and 9.32% in the non-antiviral treatment group, respectively. Age > 58 [hazard ratio (HR) = 1.089; 95%CI, 1.033-1.147; P = 0.002] and liver stiffness measurement > 27.85 kPa (HR = 1.043; 95%CI, 1.022-1.065; P = 0.000) were risk factors for HCC in all patients (n = 427), and DAAs treatment didn't show protective efficacy. CONCLUSION DAAs treatment seems failed to reduce the incidence of HCC occurrence in HCV-associated cirrhosis in 48 months, and even increased the incidence of HCC in 36 months.
Collapse
Affiliation(s)
- Xue-Mei Tao
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Ming-Hui Zeng
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - You-Fei Zhao
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Jia-Xin Han
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Yu-Qiang Mi
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
| | - Liang Xu
- Clinical School of the Second People's Hospital, Tianjin Medical University, Tianjin 300192, China
- Department of Hepatology, Tianjin Second People's Hospital, Tianjin 300192, China
- Department of Hepatology, Tianjin Research Institute of Liver Diseases, Tianjin 300192, China.
| |
Collapse
|
33
|
Chow VYS, Cheung WI. Evaluation of patients treated with direct-acting anti-viral therapy for chronic hepatitis C and their risk of hepatocellular carcinoma in Hong Kong. BMC Gastroenterol 2024; 24:49. [PMID: 38273255 PMCID: PMC10811862 DOI: 10.1186/s12876-023-03099-2] [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: 09/14/2023] [Accepted: 12/14/2023] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND & AIM To evaluate the risk of early hepatocellular carcinoma (HCC) in chronic hepatitis C patients treated with direct-acting antivirals (DAAs) in Hong Kong, as it has not been studied before in this locality. METHODS Three hundred thirty-three consecutive chronic hepatitis C patients treated with DAAs from two hospitals over the past 6 years were identified. Kaplan-Meier method was used to calculate cumulative HCC incidence. Cox regression was used to identify factors associated with HCC development. RESULTS During a median follow-up of 23.4 months after DAA started, 15 (5.4%, 95% CI 3.3-8.7%) out of 279 total included patients developed HCC. The overall sustained virological response (SVR) rate was 98.9%. The 1-year cumulative incidence for de-novo HCC and HCC recurrence were 0.8 and 30.9%, respectively (log-rank test p < 0.001). The 1-year cumulative HCC incidence for patients without and with cirrhosis were 0.7 and 5.1%, respectively (log-rank test p = 0.036). Univariate analysis showed that significant factors associated with HCC after DAA were: history of treated HCC, cirrhosis, evidence of portal hypertension, higher AFP at the start or end of DAA therapy, higher bilirubin, lower platelets, lower albumin, and older age. From receiver operating characteristic curve analysis, the optimal cut-off level of AFP for predicting HCC was 10.5 ng/mL at the start and 5.6 ng/mL at the end of DAA therapy. CONCLUSIONS The risk of early HCC recurrence remains high despite achieving SVR following DAA therapy, whereas the risk of early de-novo HCC occurence is low. AFP levels, both at the start and end of DAA therapy, can be useful in stratifying risks of HCC development.
Collapse
|
34
|
Elbaz S, Mousa N, Elmetwalli A, Abdel-Razik A, Salah M, ElHammady A, Abdelsalam M, Abdelkader E, El-Wakeel N, Eldars W, El-Emam O, Elbeltagy A, Shaheen M, El-Zamek H, Mousa E, Deiab A, Elgamal A, Habib A. Unraveling IL-17 and IL-22 role in occult hepatitis C versus chronic hepatitis C virus infection. BMC Infect Dis 2024; 24:134. [PMID: 38273234 PMCID: PMC10811848 DOI: 10.1186/s12879-024-09032-6] [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: 08/17/2023] [Accepted: 01/18/2024] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Cytokines play a crucial role in regulating the function of the immune system by controlling the production, differentiation, and activity of immune cells. Occult hepatitis C virus (OHCV) infection can lead to liver damage, including cirrhosis and hepatocellular carcinoma. This study investigates the immunopathogenic impact of the cytokines IL-17 and IL-22 in OHCV infection compared to chronic hepatitis C (CHC) infection. METHODS We studied three groups of patients: 35 with OHCV, 100 untreated patients with CHC, and 30 healthy control subjects. All subjects underwent physical examination and biochemical testing. We used the sandwich enzyme-linked immunosorbent assay method to measure serum IL-17 and IL-22 levels in all groups. RESULTS Compared to the occult and control groups, the CHC group had significantly higher serum IL-17 levels (p < 0.001). The occult group also had higher serum IL-17 levels compared to the control group (p < 0.0001). There were no significant differences in IL-22 levels across the research groups. In the OHCV group, individuals with moderate inflammation (A2-A3) had significantly higher serum IL-17 levels than those with minimal inflammation (A0-A1), while in the CHC group, this difference was not statistically significant (p = 0.601). Neither the occult nor the CHC groups showed a correlation between serum IL-22 and inflammatory activity. There was no significant correlation between the levels of IL-17 or IL-22 and the stage of fibrosis/cirrhosis in either group. ROC curves were calculated for serum IL-17 and IL-22 levels and occult HCV infection, with cut-off values set at ≤ 32.1 pg/ml and < 14.3 pg/ml for IL-17 and IL-22, respectively. The AUROC (95%CI) was significantly higher for IL-17 than IL-22 (0.829 (0.732-0.902) vs. 0.504 (0.393-0.614), p < 0.001), suggesting that IL-17 has a stronger correlation with infection risk than IL-22. CONCLUSION This study suggests that IL-17 may be involved in the immunopathogenesis of OHCV infection, especially in patients with moderate inflammation.
Collapse
Affiliation(s)
- Sherif Elbaz
- Endemic Diseases and Gastroenterology Department, Aswan University, Aswan, Egypt
| | - Nasser Mousa
- Tropical Medicine Department, Mansoura University, Mansoura, Egypt.
- Tropical Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
| | - Alaa Elmetwalli
- Department of Clinical Trial Research Unit and Drug Discovery, Egyptian Liver Research Institute and Hospital (ELRIAH), Mansoura, Egypt
| | | | - Mohamed Salah
- Tropical Medicine Department, Mansoura University, Mansoura, Egypt
| | - Amr ElHammady
- Internal Medicine Department, Banha University, Banha, Egypt
| | | | - Eman Abdelkader
- Internal Medicine Department, Mansoura University, Mansoura, Egypt
| | - Niveen El-Wakeel
- Medical Microbiology and Immunology Department, Mansoura University, Mansoura, Egypt
- Medical Microbiology and Immunology Department, Faculty of Medicine, Delta University for Science and Technology, New Mansoura, Egypt
| | - Waleed Eldars
- Medical Microbiology and Immunology Department, Mansoura University, Mansoura, Egypt
- Department of Basic Medical Sciences, Faculty of Medicine, New Mansoura University, New Mansoura, Egypt
| | - Ola El-Emam
- Clinical Pathology Department, Mansoura University, Mansoura, Egypt
| | - Ahmed Elbeltagy
- Clinical Pathology Department, Mansoura University, Mansoura, Egypt
| | - Mohamed Shaheen
- Clinical Pathology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Hossam El-Zamek
- Clinical Pathology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
| | - Eman Mousa
- Faculty of Dentistry, Mansoura University, Mansoura, Egypt
| | - Ahmed Deiab
- Internal Medicine Department, Mansoura University, Mansoura, Egypt
| | - Ayman Elgamal
- Department of Tropical Medicine, Menoufia University, Menoufia, Egypt
| | - Alaa Habib
- Internal Medicine Department, Mansoura University, Mansoura, Egypt
| |
Collapse
|
35
|
Tafere TZ, Belachew TB, Feleke DG, Adal GM. Assessment of knowledge and practice of nurses regarding infection prevention and associated factors at Debre Tabor Comprehensive Specialized Hospital, Northwest Ethiopia. Front Public Health 2024; 11:1225570. [PMID: 38269377 PMCID: PMC10807260 DOI: 10.3389/fpubh.2023.1225570] [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: 06/28/2023] [Accepted: 12/18/2023] [Indexed: 01/26/2024] Open
Abstract
Background Healthcare-Acquired Infections have a major negative impact on the global healthcare delivery system, resulting in increased morbidity and mortality and excessive healthcare resource utilization. Infection prevention and control is the main healthcare agenda nationwide. However, it remains a challenge to achieving Sustainable Development Goals regarding healthcare issues. This study aims to assess nurses' knowledge and practice regarding infection prevention and associated factors at Debre Tabor Comprehensive Specialized Hospital, Northwest Ethiopia. Methods An institutional-based cross-sectional study was carried out from May 1 2021 to June 30 2021 at Debre Tabor Comprehensive Specialized Hospital, Ethiopia. A total of 219 nurses participated in this study. A stratified random sampling technique with a pre-tested structured self-administered questionnaire was used to collect data. A Multivariable logistic regression model was fitted to identify factors associated with the knowledge and practice of nurses regarding infection prevention. Result The current study shows that the overall knowledge and practice of nurses regarding infection prevention are 59.4% (95% CI: 53.0-65.8) and 53% (95% CI: 46.6-59.4), respectively. Educational level of diploma [AOR: 0.8, 95% CI: 0.67-0.83], years of work experience ≤ 10 [AOR: 1.7, 95% CI: 1.3-9.28], and being trained in infection prevention [AOR: 2.5 (2.3-8.0)] were found to be factors that affect the knowledge of nurses about infection prevention. Moreover, ≤ 10 years of work experience [AOR = 1.5, 95% CI: 1.2-10.1] and being trained in infection prevention [AOR = 2.2, 95% CI: 1.94-13.5] were found to be factors that affect the practice of nurses regarding infection prevention. Conclusions and recommendations Most nurses were knowledgeable and had good practices. However, a substantial proportion of nurses had inadequate knowledge and practice regarding infection prevention. The nurses' knowledge and practice were associated with years of work experience and status of training on infection prevention. Moreover, the education level of nurses was another predictor variable of the knowledge of nurses. Therefore, healthcare workers in the hospital setting should adhere to the national infection prevention protocols. The policy designers should provide training for nurses on infection prevention to improve knowledge and practice in this area. Furthermore, to attain more detailed information, future research should involve a qualitative study.
Collapse
Affiliation(s)
- Tesfahun Zemene Tafere
- Department of Health Systems and Policy, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tadele Biresaw Belachew
- Department of Health Systems and Policy, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Dejen Getaneh Feleke
- Department of Pediatrics and Child Health Nursing, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Gashaw Mekete Adal
- Department of Nursing and Child Health, Debre Tabor Health Science College, Debre Tabor, Ethiopia
| |
Collapse
|
36
|
AbdelMagid AM, Abbassi MM, Ebeid FS, Farid SF, El-Sayed MH. Ledipasvir/Sofosbuvir in Hepatitis C Virus-Infected Children With Hematological Malignancies: A Pharmacokinetic Study. Clin Ther 2024; 46:e12-e22. [PMID: 37925363 DOI: 10.1016/j.clinthera.2023.10.007] [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: 08/22/2023] [Revised: 10/08/2023] [Accepted: 10/09/2023] [Indexed: 11/06/2023]
Abstract
PURPOSE Children with hematological malignancies and chronic hepatitis C virus (HCV) infection are at a higher risk for rapid progression of liver disease and malignancy relapse due to multiple hepatitis flares and chemotherapy interruption. They are therefore potential candidates for microelimination of HCV infection. This study aimed to assess the effect of acute lymphoblastic leukemia (ALL) on the pharmacokinetic (PK) profile of direct-acting antivirals, namely ledipasvir/sofosbuvir (LDV/SOF) and the SOF major metabolite GS-331007. METHODS This was a 24-week, prospective, controlled, open-label, 2-arm PK study of patients receiving 45/200 mg once-daily LDV/SOF orally for 12 weeks. Eligible patients were HCV-RNA-positive, treatment-naive children aged 6 to <12 years and/or weighing 17 to <35 kg with genotype 4 chronic HCV infection without cirrhosis. The primary efficacy and safety end points were the achievement of sustained virologic response for all patients with absence of any adverse events leading to permanent discontinuation of the study drug. Steady-state noncompartmental analysis was performed to determine the PK parameters of SOF, GS-331007, and LDV as the primary PK outcome. Dose suitability was based on the 90% CI of exposure geometric mean ratio percentage within 50% to 200% compared with adults. FINDINGS Ten HCV-infected children with ALL (chemotherapy treatment group) and 12 eligible children with no malignancy (control group) were enrolled and completed the study period. All 22 patients achieved the sustained virologic response with no adverse events leading to interruption or permanent discontinuation of the study drug. Compared with the control group, the ALL group patients had similar SOF, GS-331007, and LDV exposure. Compared with adults, the AUCτ of GS-331007 was lower and the AUCτ and Cmax,ss of SOF and the Cmax,ss of LDV were modestly higher in the ALL group (acceptance limit, 50%-200%). However, the observed efficacy and favorable safety profile made these changes not clinically significant. IMPLICATIONS Weight-based dosing of LDV/SOF (45/200 mg) is highly effective and safe among genotype 4 HCV-infected children weighing 17 to <35 kg and diagnosed with ALL undergoing maintenance chemotherapy. The similarity in the drug exposure, efficacy, and safety clinical end points between patients with and without hematological malignancy support their therapeutic equivalence. Further studies with a larger sample size may be required to confirm the safety of LDV/SOF in patients with ALL and to recommend appropriate dosing in children with hematological malignancies, if needed. CLINICALTRIALS gov identifier: NCT03903185.
Collapse
Affiliation(s)
- Aya M AbdelMagid
- Clinical Pharmacy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt.
| | - Maggie M Abbassi
- Clinical Pharmacy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Fatma S Ebeid
- Pediatric Hematology, Oncology and BMT Department, Ain Shams University, Cairo, Egypt; Faculty of Medicine, Ain Shams University Research Institute-Clinical Research Center (MASRI-CRC), Cairo, Egypt
| | - Samar F Farid
- Clinical Pharmacy Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Manal H El-Sayed
- Pediatric Hematology, Oncology and BMT Department, Ain Shams University, Cairo, Egypt; Faculty of Medicine, Ain Shams University Research Institute-Clinical Research Center (MASRI-CRC), Cairo, Egypt
| |
Collapse
|
37
|
Al-Shuaili HH, Al-Busafi SA, Al-Naamani K, Al-Naamani Z. Predictors of survival among patients with chronic hepatitis C at a tertiary care center in Oman. Saudi J Gastroenterol 2024; 30:45-52. [PMID: 38190454 PMCID: PMC10852148 DOI: 10.4103/sjg.sjg_201_23] [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: 05/19/2023] [Revised: 08/09/2023] [Accepted: 08/26/2023] [Indexed: 01/10/2024] Open
Abstract
BACKGROUND Chronic hepatitis C (CHC) is a leading cause of cirrhosis and hepatocellular carcinoma (HCC) worldwide. This study aimed to determine rates and predictors of survival among Omani patients with CHC at a tertiary hospital in Muscat, Oman. METHODS This ambidirectional cohort study included all CHC patients who presented to the Sultan Qaboos University Hospital between January 2009 and December 2017. Baseline demographic, clinical, laboratory, and radiological data were analyzed. Patients were followed-up until death or the endpoint of the study (April 2022) to determine survival and associations with other parameters. RESULTS A total of 702 CHC patients were included, of which 398 (56.7%) were under 50 years of age and 477 (67.9%) were male. Overall, 180 patients (25.6%) died by the study endpoint. The mean duration of follow-up was 93.3 ± 48.0 months. The 5-year survival rate was estimated to be 80.5%, while the 10-year survival was 73%. Sustained virological response and the absence of diabetes mellitus, chronic kidney disease, HCC, or other malignancies were associated with significantly better overall survival. The 3- and 5-year survival rate of patients with hepatitis C virus (HCV)-related HCC was 46.5% and 27.6%, respectively, with a median survival of 29.5 months. Co-infection with hepatitis B was associated with poor survival among this subgroup; conversely, early HCV screening and the presence of a single HCC lesion were associated with better overall survival. CONCLUSIONS National policies for early CHC screening and rapid treatment are needed to improve survival rates in this population.
Collapse
Affiliation(s)
| | - Said A. Al-Busafi
- Department of Medicine, College of Medicine and Health Sciences, Sultan Qaboos University, Muscat, Oman
| | | | | |
Collapse
|
38
|
Kamal S, Shahzad A, Rehman K, Tariq K, Akash MSH, Imran M, Assiri MA. Therapeutic Intervention of Serine Protease Inhibitors against Hepatitis C Virus. Curr Med Chem 2024; 31:2052-2072. [PMID: 37855348 DOI: 10.2174/0109298673234823230921090431] [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: 11/16/2022] [Revised: 05/12/2023] [Accepted: 05/23/2023] [Indexed: 10/20/2023]
Abstract
Hepatitis C virus (HCV) is a globally prevalent and hazardous disorder that is responsible for inducing several persistent and potentially fatal liver diseases. Current treatment strategies offer limited efficacy, often accompanied by severe and debilitating adverse effects. Consequently, there is an urgent and compelling need to develop novel therapeutic interventions that can provide maximum efficacy in combating HCV while minimizing the burden of adverse effects on patients. One promising target against HCV is the NS3-4A serine protease, a complex composed of two HCV-encoded proteins. This non-covalent heterodimer is crucial in the viral life cycle and has become a primary focus for therapeutic interventions. Although peginterferon, combined with ribavirin, is commonly employed for HCV treatment, its efficacy is hampered by significant adverse effects that can profoundly impact patients' quality of life. In recent years, the development of direct-acting antiviral agents (DAAs) has emerged as a breakthrough in HCV therapy. These agents exhibit remarkable potency against the virus and have demonstrated fewer adverse effects when combined with other DAAs. However, it is important to note that there is a potential for developing resistance to DAAs due to alterations in the amino acid position of the NS3-4A protease. This emphasizes the need for ongoing research to identify strategies that can minimize the emergence of resistance and ensure long-term effectiveness. While the combination of DAAs holds promise for HCV treatment, it is crucial to consider the possibility of drug-drug interactions. These interactions may occur when different DAAs are used concurrently, potentially compromising their therapeutic efficacy. Therefore, carefully evaluating and monitoring potential drug interactions are vital to optimize treatment outcomes. In the pursuit of novel therapeutic interventions for HCV, the field of computational biology and bioinformatics has emerged as a valuable tool. These advanced technologies and methodologies enable the development and design of new drugs and therapeutic agents that exhibit maximum efficacy, reduced risk of resistance, and minimal adverse effects. By leveraging computational approaches, researchers can efficiently screen and optimize potential candidates, accelerating the discovery and development of highly effective treatments for HCV, treatments.
Collapse
Affiliation(s)
- Shagufta Kamal
- Department of Biochemistry, Government College University, Faisalabad, Pakistan
| | - Asif Shahzad
- Department of Biochemistry, Government College University, Faisalabad, Pakistan
| | - Kanwal Rehman
- Department of Pharmacy, The Women University, Multan, Pakistan
| | - Komal Tariq
- Department of Biochemistry, Government College University, Faisalabad, Pakistan
| | | | - Muhammad Imran
- Research center for Advanced Materials Science (RCAMS), King Khalid University, Abha, Saudi Arabia
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Mohammed Ali Assiri
- Research center for Advanced Materials Science (RCAMS), King Khalid University, Abha, Saudi Arabia
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| |
Collapse
|
39
|
Ye J, Sun Y, Li J, Lu X, Zheng M, Liu L, Yu F, He S, Xu C, Ren X, Wang J, Chen J, Ruan Y, Feng Y, Shao Y, Xing H, Lu H. Distribution pattern, molecular transmission networks, and phylodynamic of hepatitis C virus in China. PLoS One 2023; 18:e0296053. [PMID: 38128044 PMCID: PMC10734925 DOI: 10.1371/journal.pone.0296053] [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: 11/03/2022] [Accepted: 12/05/2023] [Indexed: 12/23/2023] Open
Abstract
In China, few molecular epidemiological data on hepatitis C virus (HCV) are available and all previous studies were limited by small sample sizes or specific population characteristics. Here, we report characterization of the epidemic history and transmission dynamics of HCV strains in China. We included HCV sequences of individuals belonging to three HCV surveillance programs: 1) patients diagnosed with HIV infection at the Beijing HIV laboratory network, most of whom were people who inject drugs and former paid blood donors, 2) men who have sex with men, and 3) the general population. We also used publicly available HCV sequences sampled in China in our study. In total, we obtained 1,603 Ns5b and 865 C/E2 sequences from 1,811 individuals. The most common HCV strains were subtypes 1b (29.1%), 3b (25.5%) and 3a (15.1%). In transmission network analysis, factors independently associated with clustering included the region (OR: 0.37, 95% CI: 0.19-0.71), infection subtype (OR: 0.23, 95% CI: 0.1-0.52), and sampling period (OR: 0.43, 95% CI: 0.27-0.68). The history of the major HCV subtypes was complex, which coincided with some important sociomedical events in China. Of note, five of eight HCV subtype (1a, 1b, 2a, 3a, and 3b), which constituted 81.8% HCV strains genotyped in our study, showed a tendency towards decline in the effective population size during the past decade until present, which is a good omen for the goal of eliminating HCV by 2030 in China.
Collapse
Affiliation(s)
- Jingrong Ye
- Institute for HIV/AIDS and STD Prevention and Control, Beijing Center for Disease Prevention and Control (CDC), Dong Chen District, Beijing, China
| | - Yanming Sun
- Institute for HIV/AIDS and STD Prevention and Control, Beijing Center for Disease Prevention and Control (CDC), Dong Chen District, Beijing, China
| | - Jia Li
- Institute for HIV/AIDS and STD Prevention and Control, Beijing Center for Disease Prevention and Control (CDC), Dong Chen District, Beijing, China
| | - Xinli Lu
- Institute for HIV/AIDS and STD Prevention and Control, Hebei CDC, Shijiazhuang, Hebei, China
| | - Minna Zheng
- Institute for HIV/AIDS and STD Prevention and Control, Tianjin CDC, Hedong District, Tianjin, China
| | - Lifeng Liu
- Center for Infectious Diseases, Beijing YouAn Hospital, Capital Medical University, Feng Tai District, Beijing, China
| | - Fengting Yu
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Chaoyang District, Beijing, China
| | - Shufang He
- Institute for HIV/AIDS and STD Prevention and Control, Beijing Center for Disease Prevention and Control (CDC), Dong Chen District, Beijing, China
| | - Conghui Xu
- Institute for HIV/AIDS and STD Prevention and Control, Beijing Center for Disease Prevention and Control (CDC), Dong Chen District, Beijing, China
| | - Xianlong Ren
- Institute for HIV/AIDS and STD Prevention and Control, Beijing Center for Disease Prevention and Control (CDC), Dong Chen District, Beijing, China
| | - Juan Wang
- Institute for HIV/AIDS and STD Prevention and Control, Beijing Center for Disease Prevention and Control (CDC), Dong Chen District, Beijing, China
| | - Jing Chen
- Institute for HIV/AIDS and STD Prevention and Control, Beijing Center for Disease Prevention and Control (CDC), Dong Chen District, Beijing, China
| | - Yuhua Ruan
- Division of Virology and Immunology, State Key Laboratory of Infectious Disease Prevention and Control (SKLID), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Center for AIDS/STD Prevention and Control (NCAIDS), China CDC, Changping District, Beijing, China
| | - Yi Feng
- Division of Virology and Immunology, State Key Laboratory of Infectious Disease Prevention and Control (SKLID), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Center for AIDS/STD Prevention and Control (NCAIDS), China CDC, Changping District, Beijing, China
| | - Yiming Shao
- Division of Virology and Immunology, State Key Laboratory of Infectious Disease Prevention and Control (SKLID), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Center for AIDS/STD Prevention and Control (NCAIDS), China CDC, Changping District, Beijing, China
| | - Hui Xing
- Division of Virology and Immunology, State Key Laboratory of Infectious Disease Prevention and Control (SKLID), Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, National Center for AIDS/STD Prevention and Control (NCAIDS), China CDC, Changping District, Beijing, China
| | - Hongyan Lu
- Institute for HIV/AIDS and STD Prevention and Control, Beijing Center for Disease Prevention and Control (CDC), Dong Chen District, Beijing, China
| |
Collapse
|
40
|
Alege JB, Oyore JP, Nanyonga RC, Musoke P, Orago ASS. Barriers and facilitators of integrated hepatitis B, C, and HIV screening among pregnant mothers and their newborns attending maternal and newborn clinics in Koboko District, Uganda: A qualitative inquiry of providers' perspective. RESEARCH SQUARE 2023:rs.3.rs-3739602. [PMID: 38196577 PMCID: PMC10775386 DOI: 10.21203/rs.3.rs-3739602/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Background HIV and HBV remain significant public health challenges characterized by high prevalence, morbidity, and mortality, especially among women of reproductive age in Uganda. However, both HIV and HBV patients are managed in separate clinics with separate staff even though they all receive ART. Patients with HBV do not receive routine counselling and education, and there are limited resources for laboratory investigation coupled with a high loss to follow-up. This study set out to "assess barriers and facilitators of integrated viral hepatitis B C and HIV care model to optimize screening uptake among mothers and newborns at health facilities in Koboko District, west Nile sub-region, Uganda". Methods A cross-sectional grounded theory qualitative approach was employed in an institutional setting (HC IIIs). Data was audio recorded using a recording device during the key informant interviews and was transcribed after all interviews were conducted. Data was then analyzed using framework analysis. Results The following facilitated integration: High prevalence, and therefore burden of hepatitis B infection in West Nile region, team spirit by the health workers, reduced long waiting time, availability of medical products such as HBV and HCV test kits, integration of HBV and HIV into HMIS2 form and availability of support from implementing partners such as Infectious Dease Institute which offered mentorship and training on integration and support supervision. Conclusion Barriers to integration included; knowledge gap among health care workers, lack of transport for patients, language barriers during health education, inadequate human resources for health, stock-out of testing kits for HBV and HCV, lack of HMIS 2 column to capture HCV data, lack of funds to facilitate follow up of patients after referral for further investigation upon suspected cases of HBV and HCV. The study participants recommended; Promoting the integration of HBV, HCV, and HIV into routine health services; ensuring a constant supply of HBV, and HCV test kits to avoid stock-out; Engaging VHTs/Community health volunteers to support follow-up of patients and conducting health care workers performance reviews; addressing the issue of inadequate human resource; and finally dealing with misconceptions at community level about HBV and HCV diseases which hinder access to services.
Collapse
|
41
|
Liu Y, Su J, Wang X, Xu H, Wang H, Kang R, Zheng L, Wang Y, Liu C, Jing Y, Zhang S. Hepatitis C Knowledge and Self-Reported Testing Behavior in the General Population in China: Online Cross-Sectional Survey. JMIR Public Health Surveill 2023; 9:e39472. [PMID: 38079213 PMCID: PMC10760629 DOI: 10.2196/39472] [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: 05/11/2022] [Revised: 08/08/2023] [Accepted: 11/09/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND The World Health Organization has proposed a worldwide target of eliminating hepatitis C virus (HCV) by 2030. A better understanding of HCV, testing behaviors, and associated factors in the general population is essential. OBJECTIVE This study aimed to assess HCV knowledge, self-reported HCV testing behavior, and willingness to undergo HCV screening in the general Chinese population. METHODS A cross-sectional online survey of the general Chinese population aged ≥15 years was conducted from November 2021 to May 2023. Participant characteristics were assessed based on their knowledge level and uptake of HCV testing. Participants ever having heard of HCV were recognized as being aware of HCV and asked additional HCV knowledge questions using a brief, validated 9-item scale. Participants with 0-3 points and who were unaware of HCV were categorized as having poor knowledge, and those with 4-6 points and 7 points were categorized as having fair and good knowledge, respectively. Participant uptake of HCV testing, testing results, reasons for undergoing or not undergoing HCV testing, and willingness to undergo HCV screening were collected through self-reports. Ordinal and binary logistic regression analyses were used to assess factors associated with the HCV knowledge level and the uptake of HCV testing, respectively. RESULTS A total of 1491 valid participants' questionnaires were included. Of these, 714 (47.6%) participants were aware of HCV. The proportion of participants with poor, fair, and good HCV knowledge was 63.4% (945/1491), 9.3% (139/1491), and 27.3% (407/1491), respectively. A total of 465 (31.2%) participants reported ever undergoing HCV testing, and 4 (0.9%) were anti-HCV antibody positive. Most participants were tested for HCV following blood donation (353/465, 75.9%). The most common reasons for not undergoing HCV screening were a lack of HCV awareness (665/1026, 64.8%), followed by a low self-perceived risk of infection (176/1026, 17.2%). Of 1026 participants who had never undergone HCV testing, 937 (91.3%) were willing to undergo HCV screening if universal screening was provided at no cost. The HCV knowledge level was positively associated with the HCV testing rate. Participants who were less educated, lived in rural areas, resided in West China, and were currently alcohol drinkers had lower HCV knowledge and reduced odds of having undergone HCV testing. In contrast, participants with a blood donation history and a family history of hepatitis B virus or HCV infection had higher HCV knowledge and increased odds of prior testing. Participants aged ≥60 years had lower knowledge, and women had reduced odds of having undergone previous HCV testing. CONCLUSIONS The general population of China has low HCV knowledge and testing rate. There is an urgent need for enhanced HCV awareness and scaled-up HCV screening and treatment. Individuals who are less well educated, reside in less-developed areas, currently drink alcohol, and are female should be prioritized for health education and interventions.
Collapse
Affiliation(s)
- Yin Liu
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Juan Su
- Yinchuan Hospital of Stomatology, Yinchuan, China
| | - Xiaoyang Wang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Huifang Xu
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Hong Wang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Ruihua Kang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Liyang Zheng
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Yixian Wang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Chunya Liu
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Yiping Jing
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| | - Shaokai Zhang
- Department of Cancer Epidemiology, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, China
| |
Collapse
|
42
|
Pacheco LS, Ventura PE, Kist R, Garcia VD, Meinerz G, Tovo CV, Cantisani GPC, Zanotelli ML, Mucenic M, Keitel E. Real-world effectiveness and safety of direct-acting antivirals for the treatment of hepatitis C virus in kidney and liver transplant recipients: experience of a large transplant center in Brazil. Rev Inst Med Trop Sao Paulo 2023; 65:e59. [PMID: 38055377 DOI: 10.1590/s1678-9946202365059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 10/26/2023] [Indexed: 12/08/2023] Open
Abstract
Direct-acting antivirals are the gold-standard treatment for chronic HCV infections, but few studies have investigated their use on kidney and liver transplant recipients. We conducted a real-world study to evaluate the rates of sustained virological response with direct-acting antivirals in kidney and liver transplant recipients. Moreover, it also aimed to evaluate direct-acting antivirals (DAAs) interference with immunosuppressant levels and to describe the frequency of adverse events. As part of this retrospective observational cohort, we included adult patients that had undergone a kidney transplant (KT) or liver transplant (LT) at our center, had a chronic HCV infection, and were treated with DAAs from June 2016 to December 2021. A total of 165 patients were included in the analysis, divided in 108 KT and 57 LT recipients. HCV genotype 1 was more frequent in KT (58.4%), and genotype 3 was more prevalent in LT (57.9%) patients. Sustained virological response was achieved in 89.6% of patients. Adverse effects were reported by 36% of patients. There were significant interactions with immunosuppressants requiring dose adjustments. A total of three episodes of rejection were reported in KT recipients. In conclusion, DAA treatment resulted in high rates of SVR and was well tolerated in both kidney and liver transplant patients. Adverse events were frequent but not severe in most patients, with low treatment drop-out rates. Interactions with immunosuppressants need monitoring since dose adjustments may be required. Reporting real-life experiences is important to help build evidence for patient management in non-controlled environments.
Collapse
Affiliation(s)
- Larissa Sgaria Pacheco
- Universidade Federal de Ciências da Saúde de Porto Alegre, Programa de Pós-Graduação em Patologia, Porto Alegre, Rio Grande do Sul, Brazil
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Departamento de Nefrologia e Transplante de Rim e Pâncreas, Porto Alegre, Rio Grande do Sul, Brazil
| | - Pedro Enrico Ventura
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Departamento de Nefrologia e Transplante de Rim e Pâncreas, Porto Alegre, Rio Grande do Sul, Brazil
| | - Roger Kist
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Departamento de Nefrologia e Transplante de Rim e Pâncreas, Porto Alegre, Rio Grande do Sul, Brazil
| | - Valter Duro Garcia
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Departamento de Nefrologia e Transplante de Rim e Pâncreas, Porto Alegre, Rio Grande do Sul, Brazil
| | - Gisele Meinerz
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Departamento de Nefrologia e Transplante de Rim e Pâncreas, Porto Alegre, Rio Grande do Sul, Brazil
| | - Cristiane Valle Tovo
- Universidade Federal de Ciências da Saúde de Porto Alegre, Departamento de Medicina Interna, Porto Alegre, Rio Grande do Sul, Brazil
| | - Guido Pio Cracco Cantisani
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Grupo de Transplante Hepático, Porto Alegre, Rio Grande do Sul, Brazil
| | - Maria Lucia Zanotelli
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Grupo de Transplante Hepático, Porto Alegre, Rio Grande do Sul, Brazil
| | - Marcos Mucenic
- Universidade Federal de Ciências da Saúde de Porto Alegre, Programa de Pós-Graduação em Patologia, Porto Alegre, Rio Grande do Sul, Brazil
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Grupo de Transplante Hepático, Porto Alegre, Rio Grande do Sul, Brazil
| | - Elizete Keitel
- Universidade Federal de Ciências da Saúde de Porto Alegre, Programa de Pós-Graduação em Patologia, Porto Alegre, Rio Grande do Sul, Brazil
- Irmandade da Santa Casa de Misericórdia de Porto Alegre, Departamento de Nefrologia e Transplante de Rim e Pâncreas, Porto Alegre, Rio Grande do Sul, Brazil
| |
Collapse
|
43
|
D'Ambrosio R, Piccinelli S, Beccalli B, Spinetti A, Puoti M, Fagiuoli S, Magni CF, Vavassori A, Sacchi P, Castaldi S, Bombardieri G, Farina C, Buoro S, Amorosi A, Corradin M, Cereda D, Lampertico P. A territory-wide opportunistic, hospital-based HCV screening in the general population from northern Italy: The 1969-1989 birth-cohort. Liver Int 2023; 43:2645-2656. [PMID: 37715524 DOI: 10.1111/liv.15727] [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: 05/06/2023] [Revised: 08/21/2023] [Accepted: 08/29/2023] [Indexed: 09/17/2023]
Abstract
BACKGROUND AND AIM The World Health Organization (WHO) goal of Hepatitis C Virus (HCV) elimination by 2030 rose awareness about the need of screening plans, worldwide. In Italy, graduated screening starting from people born in 1969-1989 might be the most-effective strategy. We performed an opportunistic HCV screening study in the general population attending health facilities in Lombardy region, Northern Italy. METHODS This is a prospective, multicenter, territory-wide, opportunistic study supported by the Regional Government of Lombardy, Italy. Between June 2022 and December 2022, all subjects born in 1969-1989, hospitalized or accessing blood collection centres were offered anti-HCV and HCV-RNA tests. Patients with known anti-HCV positivity and/or previous anti-HCV treatment were excluded. Demographic features were uploaded into a regional web-based platform. RESULTS In total, 120 193 individuals were screened in 75 centres. Mean age was 44 (±6) years, 65.2% were females, 83.7% were tested at blood collection centres. Anti-HCV tested positive in 604 (0.50%) subjects: mean age 47 (±5), 51.1% females. HCV seroprevalence was higher in males (p < 0.00001), elderly (p < 0.00001) and in- vs. outpatients (p = 0.0009). HCV-RNA was detectable in 125 out of 441 (28.3%) anti-HCV positive subjects. Actively infected patients were 46 (±6) years old, mainly males (56.8%). The overall prevalence of active HCV infection was 0.10%, higher in elderly (p = 0.0003) and in in-patients (p = 0.0007). Among 93 HCV-RNA positive patients, the median age was 48 years, 58% males, 62% Italian born, median HCV-RNA levels were 6,1 log IU/mL, liver stiffness measurement (LSM) values 5.5 (3.1-29.9) kPa and ALT levels 48 U/L. CONCLUSIONS The prevalence of active HCV infection in the 1969-1989 population attending health facilities in Lombardy was low. Most viremic patients were Italian-born, with mild liver disease but high-HCV-RNA levels. Due to the higher prevalence in the elderly, the extension of such opportunistic screening programs to lower birth cohorts would be warranted.
Collapse
Affiliation(s)
- Roberta D'Ambrosio
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sara Piccinelli
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | | | - Angiola Spinetti
- Division of Infectious and Tropical Diseases, Department of Clinical and Experimental Sciences, AAST Spedali Civili, Brescia, Italy
| | - Massimo Puoti
- Division of Infectious Diseases, ASST GOM Niguarda, Milan, Italy
- Department of Medicine, University of Milan Bicocca, Milan, Italy
| | - Stefano Fagiuoli
- Department of Medicine, University of Milan Bicocca, Milan, Italy
- Division of Gastroenterology, Hepatology and Transplantation, ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | | | - Paolo Sacchi
- Division of Infectious Diseases, IRCCS San Matteo di Pavia, Pavia, Italy
| | - Silvana Castaldi
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
- Quality Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giulia Bombardieri
- Microbiology and Virology Laboratory, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Claudio Farina
- Microbiology and Virology Laboratory, ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | | | | | | | - Pietro Lampertico
- Division of Gastroenterology and Hepatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, CRC "A. M. and A. Migliavacca" Centre for Liver Disease, University of Milan, Milan, Italy
| |
Collapse
|
44
|
Urban K, Payton C, Mamo B, Volkman H, Giorgio K, Kennedy L, Bomber YC, Rodrigues KK, Young J, Tumaylle C, Matheson J, Tasslimi A, Montour J, Jentes E. Hepatitis C Screening and Antibody Prevalence Among Newly Arrived Refugees to the United States, 2010-2017. J Immigr Minor Health 2023; 25:1323-1330. [PMID: 36995524 PMCID: PMC10062256 DOI: 10.1007/s10903-023-01471-8] [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] [Accepted: 03/16/2023] [Indexed: 03/31/2023]
Abstract
Six refugee screening sites collaborated to estimate the prevalence of hepatitis C virus (HCV) antibodies among newly arrived refugees in the United States from 2010 to 2017, identify demographic characteristics associated with HCV antibody positivity, and estimate missed HCV antibody-positive adults among unscreened refugees. We utilized a cross-sectional study to examine HCV prevalence among refugees (N = 144,752). A predictive logistic regression model was constructed to determine the effectiveness of current screening practices at identifying cases. The prevalence of HCV antibodies among the 64,703 refugees screened was 1.6%. Refugees from Burundi (5.4%), Moldova (3.8%), Democratic Republic of Congo (3.2%), Burma (2.8%), and Ukraine (2.0%) had the highest positivity among refugee arrivals. An estimated 498 (0.7%) cases of HCV antibody positivity were missed among 67,787 unscreened adults. The domestic medical examination represents an opportunity to screen all adult refugees for HCV to ensure timely diagnosis and treatment.
Collapse
Affiliation(s)
- Kailey Urban
- Minnesota Department of Health, Infectious Disease Epidemiology, Prevention, and Control Division, St. Paul, MN, 55164, Türkiye.
| | - Colleen Payton
- School of Nursing and Public Health, Moravian University, Bethlehem, PA, U.S
- Department of Family and Community Medicine, Thomas Jefferson University, Philadelphia, PA, USA
| | - Blain Mamo
- Minnesota Department of Health, Infectious Disease Epidemiology, Prevention, and Control Division, St. Paul, MN, 55164, Türkiye
| | - Hannah Volkman
- Minnesota Department of Health, Infectious Disease Epidemiology, Prevention, and Control Division, St. Paul, MN, 55164, Türkiye
| | - Katherine Giorgio
- Minnesota Department of Health, Infectious Disease Epidemiology, Prevention, and Control Division, St. Paul, MN, 55164, Türkiye
| | - Lori Kennedy
- Colorado Department of Public Health and Environment, Newcomer Health Program, Health Equity Branch, Disease Control and Public Health Response Division, Denver, CO, USA
| | - Yuli Chen Bomber
- Colorado Department of Public Health and Environment, Newcomer Health Program, Health Equity Branch, Disease Control and Public Health Response Division, Denver, CO, USA
| | - Kristine Knuti Rodrigues
- Denver Health and Hospitals, Department of General Pediatrics, University of Colorado School of Medicine, Denver, CO, USA
| | - Janine Young
- Denver Health and Hospitals, Department of General Pediatrics, University of Colorado School of Medicine, Denver, CO, USA
| | - Carol Tumaylle
- Colorado Department of Human Services, Colorado Refugee Services Program, Denver, CO, USA
| | - Jasmine Matheson
- Washington State Department of Health, Office of Communicable Disease Epidemiology, Refugee and Immigrant Health Program, Shoreline, WA, USA
| | - Azadeh Tasslimi
- Washington State Department of Health, Office of Communicable Disease Epidemiology, Refugee and Immigrant Health Program, Shoreline, WA, USA
| | - Jessica Montour
- U.S. Committee for Refugees and Immigrants, Refugee Health Services, Austin, TX, USA
| | - Emily Jentes
- National Center for Emerging and Zoonotic Infectious Diseases, Division of Global Migration and Quarantine, Centers for Disease Control and Prevention, Atlanta, GA, USA
| |
Collapse
|
45
|
Wazir H, Abid M, Essani B, Saeed H, Ahmad Khan M, Nasrullah F, Qadeer U, Khalid A, Varrassi G, Muzammil MA, Maryam A, Syed ARS, Shah AA, Kinger S, Ullah F. Diagnosis and Treatment of Liver Disease: Current Trends and Future Directions. Cureus 2023; 15:e49920. [PMID: 38174191 PMCID: PMC10763979 DOI: 10.7759/cureus.49920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
This narrative review delves into the intricate landscape of liver diseases, providing a comprehensive background of the diverse conditions that afflict this vital organ. Liver diseases, ranging from viral hepatitis and non-alcoholic fatty liver disease (NAFLD) to cirrhosis and hepatocellular carcinoma (HCC), pose significant global health challenges. Understanding these diseases' multifaceted origins and progression is pivotal for developing effective diagnostic and therapeutic strategies. The epidemiology and etiology of liver diseases emphasize the global impact of viral hepatitis, with hepatitis B and C as significant contributors. Concurrently, the rising prevalence of NAFLD, linked to lifestyle factors and metabolic syndrome, underscores the intricate relationship between modern living and liver health. Chronic liver diseases often evolve insidiously, progressing from inflammation to fibrosis and, ultimately, to cirrhosis - a stage characterized by irreversible scarring and compromised function. The heightened risk of HCC in advanced liver disease stages further underscores the urgency of effective diagnostic and therapeutic interventions. The evolving landscape of non-invasive diagnostic tools is explored for their role in enabling early detection and accurate staging of liver diseases. In the realm of treatment, there is a continuous transition toward personalized medicine, customized to suit the unique profiles of individual patients. This shift encompasses a broad spectrum, ranging from personalized pharmacological interventions to lifestyle modifications and surgical options. Delving into innovative therapies, such as gene editing and immunomodulation, offers a glimpse into the promising future directions that have the potential to redefine the landscape of liver disease diagnosis and treatment.
Collapse
Affiliation(s)
- Hina Wazir
- Internal Medicine, Khyber Medical College, Peshawar, PAK
| | - Marium Abid
- Medicine, Jinnah Medical and Dental College, Karachi, PAK
| | - Binish Essani
- Medicine, Jinnah Medical and Dental College, Karachi, PAK
| | - Hira Saeed
- Medicine, Federal Medical College, Islamabad, PAK
| | | | - Fnu Nasrullah
- Internal Medicine, Shadab Medical Center, Karachi, PAK
| | - Usama Qadeer
- Medicine, Allama Iqbal Medical College, Lahore, PAK
| | - Ayesha Khalid
- Medicine, Fatima Memorial Hospital College of Medicine and Dentistry, Lahore, PAK
| | | | | | - Areeba Maryam
- Emergency Medicine, Holy Family Hospital, Rawalpindi, PAK
| | | | - Abdul Ahad Shah
- Dermatology, Medical College, Dow University of Health Sciences, Karachi, PAK
| | | | - Farhan Ullah
- Internal Medicine, Khyber Teaching Hospital, Peshawar, PAK
| |
Collapse
|
46
|
Conthe A, Ahumada A, Gallego Durán R, Marti-Aguado D, Ibáñez-Samaniego L. Current dilemmas in hepatitis virus C management. What should we do after achieving sustained virologic response? GASTROENTEROLOGIA Y HEPATOLOGIA 2023; 46:826-829. [PMID: 37813183 DOI: 10.1016/j.gastrohep.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 10/02/2023] [Accepted: 10/03/2023] [Indexed: 10/11/2023]
Affiliation(s)
- Andrés Conthe
- Sección de Hepatología, Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, Spain; Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Spain.
| | - Adriana Ahumada
- Sección de Hepatología, Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Rocío Gallego Durán
- Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Spain; SeLiver Group, Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - David Marti-Aguado
- Servicio de Aparato Digestivo, Hospital Clínico Universitario de Valencia, INCLIVA Instituto de Investigación Sanitaria, Valencia, Spain
| | - Luis Ibáñez-Samaniego
- Sección de Hepatología, Servicio de Aparato Digestivo, Hospital General Universitario Gregorio Marañón, Madrid, Spain; Centro de Investigación Biomédica en Red, Enfermedades Hepáticas y Digestivas (CIBERehd), Spain
| |
Collapse
|
47
|
Singal AG, Kanwal F, Llovet JM. Global trends in hepatocellular carcinoma epidemiology: implications for screening, prevention and therapy. Nat Rev Clin Oncol 2023; 20:864-884. [PMID: 37884736 DOI: 10.1038/s41571-023-00825-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2023] [Indexed: 10/28/2023]
Abstract
Hepatocellular carcinoma (HCC) mortality rates are increasing globally, and particularly in the Western world. Cirrhosis remains the predominant risk factor for HCC. However, epidemiological shifts in the incidence of HCC from patients with virus-related liver disease to those with non-viral aetiologies, including alcohol-associated and metabolic dysfunction-associated steatotic liver disease, have important implications for prevention, surveillance and treatment. Hepatitis B vaccination and antiviral therapy for hepatitis B and C are effective for primary prevention of virus-related HCCs, but chemoprevention strategies for non-viral liver disease remain an unmet need. Emerging data suggest associations between aspirin, statins, metformin and coffee and reduced HCC incidence, although none has been proved to be causally related. Secondary prevention of HCC via semi-annual surveillance is associated with improvements in early detection and thus reduced mortality; however, current tools, including abdominal ultrasonography, have suboptimal sensitivity for the detection of early stage HCC, particularly in patients with obesity and/or non-viral liver disease. Promising blood-based or imaging-based surveillance strategies are emerging, although these approaches require further validation before adoption in clinical practice. In the interim, efforts should be focused on maximizing use of the existing surveillance tools given their prevalent underuse globally. Remarkable advances have been made in the treatment of HCC, including expanded eligibility for surgical therapies, improved patient selection for locoregional treatments and increased systemic treatment options, including immune-checkpoint inhibitors. In this Review, we discuss trends in the epidemiology of HCC and their implications for screening, prevention and therapy.
Collapse
Affiliation(s)
- Amit G Singal
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, TX, USA.
| | - Fasiha Kanwal
- Section of Gastroenterology and Hepatology and Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- VA Health Services Research & Development Center for Innovations in Quality, Effectiveness, and Safety (IQuESt), Houston, TX, USA
- Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
| | - Josep M Llovet
- Mount Sinai Liver Cancer Program, Division of Liver Diseases, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Translational Research in Hepatic Oncology, Liver Unit, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic, University of Barcelona, Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| |
Collapse
|
48
|
Goble S, Mattos AZ, Mendizabal M, Debes JD. Hepatitis C and hepatocellular carcinoma in Latin America: Elimination as a path to cancer prevention. Ann Hepatol 2023; 28:101149. [PMID: 37660995 DOI: 10.1016/j.aohep.2023.101149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 07/17/2023] [Indexed: 09/05/2023]
Affiliation(s)
- Spencer Goble
- Division of Gastroenterology & Hepatology, Hennepin Healthcare, Minneapolis, MN, USA
| | - Angelo Z Mattos
- Graduate Program in Medicine: Hepatology, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Manuel Mendizabal
- Unidad de Hígado y Trasplante Hepático, Hospital Universitario Austral, Pilar, Argentina
| | - Jose D Debes
- Division of Gastroenterology & Hepatology, Hennepin Healthcare, Minneapolis, MN, USA; Department of Medicine, University of Minnesota, Minneapolis, MN, USA.
| |
Collapse
|
49
|
Peña-Longobardo LM, Oliva-Moreno J, Fernández-Rodriguez C. The effect of hepatitis C-associated premature deaths on labour productivity losses in Spain: a ten-year analysis. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2023; 24:1271-1283. [PMID: 36352296 PMCID: PMC9646468 DOI: 10.1007/s10198-022-01540-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
Hepatitis C virus (HCV) infection causes a substantial economic burden, not only in terms of healthcare costs, but also in labour productivity losses. The main objective of this study is to provide objective and comparable information about the trend in labour productivity losses caused by premature HCV-associated deaths in Spain in recent years (2009-2018). We used nationwide data from several official sources to create a simulation model based on the human capital approach and to estimate the flows in labour productivity losses due to deaths identified in the period considered. Based on a pessimistic scenario, the annual number of deaths due to HCV infections decreased by 19.7% between 2009 and 2018. The years of potential labour productive life lost (YPLPLL) decreased by 38.1%. That reduction led to a decrease in annual labour productivity losses from €236 million in 2009 to €156 million in 2018 (-33.8%). The aggregate HCV-related labour productivity losses between 2009 and 2018 ranged from €1742 million (optimistic scenario) to €1949 million (pessimistic scenario), with an intermediate estimation of €1846 million (moderately optimistic scenario). These results show a substantial reduction in annual deaths, working-age deaths, YPLPLL, and labour productivity losses associated with HCV infection over this period.
Collapse
Affiliation(s)
- L M Peña-Longobardo
- Department of Economic Analysis and Finance and Seminar on Economics and Health, Universidad de Castilla-La Mancha, Toledo, Spain
| | - J Oliva-Moreno
- Department of Economic Analysis and Finance and Seminar on Economics and Health, Universidad de Castilla-La Mancha, Toledo, Spain.
| | - C Fernández-Rodriguez
- Service of Gastroenterology, Fundación Alcorcón University Hospital, University Rey Juan Carlos, Madrid, Spain
| |
Collapse
|
50
|
Torre P, Coppola R, Masarone M, Persico M. Country-Wide HCV Elimination Strategies Need to Reach Older Patients in the General Population: The Italian Experience. Viruses 2023; 15:2199. [PMID: 38005877 PMCID: PMC10674437 DOI: 10.3390/v15112199] [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: 10/09/2023] [Revised: 10/26/2023] [Accepted: 10/29/2023] [Indexed: 11/26/2023] Open
Abstract
HCV infection is still a major burden worldwide, and most countries are not on track to meet the WHO 2030 elimination goal. The current challenge is to identify individuals to be treated. In this study, we will describe the trend of new DAA prescriptions and the changes over time in terms of the characteristics of patients starting antiviral therapy in our unit. Data of 1646 hepatitis C patients who started therapy during the period of 2015-2022 regarding annual number of prescriptions, age, gender, nationality, HCV genotype, provenance, and liver disease severity were analyzed. We observed a peak in the number of new prescriptions in 2018 and a downward trend starting in 2019. Patients from the general population, centers for addictions, and prison differed significantly. The mean age in the general population remained above 60 years, the percentage of patients from centers for addictions and prison increased and, after 2016, there was no significant change in the percentage of patients with F3-F4 fibrosis. As HCV screening and linkage-to-care pathways seem to be already well implemented and successful in centers for addictions and in prisons, efforts need to be focused on those of older age in the general population. To carry this out, the more structured involvement of different health professionals must be figured out.
Collapse
Affiliation(s)
| | | | | | - Marcello Persico
- Internal Medicine and Hepatology Unit, Department of Medicine, Surgery and Dentistry, Scuola Medica Salernitana, University of Salerno, Largo Città d’Ippocrate, 84131 Salerno, Italy; (P.T.); (R.C.); (M.M.)
| |
Collapse
|