1
|
Genowska A, Zarębska-Michaluk D, Dobrowolska K, Kanecki K, Goryński P, Tyszko P, Lewtak K, Rzymski P, Flisiak R. Trends in Hospitalizations of Patients with Hepatitis C Virus in Poland between 2012 and 2022. J Clin Med 2024; 13:5618. [PMID: 39337105 PMCID: PMC11433470 DOI: 10.3390/jcm13185618] [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: 09/03/2024] [Revised: 09/13/2024] [Accepted: 09/20/2024] [Indexed: 09/30/2024] Open
Abstract
Background: Analyzing hospitalizations of patients with hepatitis C virus (HCV) infection is essential for an effective action plan to eliminate hepatitis C as a public health threat. This study aimed to explore trends in hospitalizations of patients with HCV infection and factors related to these hospitalizations. Methods: This 11-year retrospective study (2012-2022) explored trends in hospitalizations of patients with HCV infection in Poland based on data from the Nationwide General Hospital Morbidity Study. Results: The mean age of individuals was 55 years, with hospitalization rates among men and women of 15.5 and 13.7 per 100,000 population, respectively. Hospitalizations were 1.8-fold higher among urban residents. The most frequent comorbidities were digestive (24%) and cardiovascular (18%) diseases. During the studied period, the hospitalization rates significantly decreased from 31.9 per 100,000 in 2012 to 5.0 per 100,000 in 2022, with stays requiring 0-3, 4-7, and ≥8 days becoming 8-fold, 6-fold, and 4-fold less frequent, respectively. The flattening of hospitalizations was apparent across all age groups, including children. Conclusions: While significant progress has been made in managing HCV in Poland, continued efforts are required to eliminate disparities in care and to sustain the momentum toward HCV elimination, particularly through enhanced political commitment and the implementation of comprehensive national screening programs.
Collapse
Affiliation(s)
- Agnieszka Genowska
- Department of Public Health, Medical University of Bialystok, 15-295 Bialystok, Poland;
| | - Dorota Zarębska-Michaluk
- Department of Infectious Diseases and Allergology, Jan Kochanowski University, 25-317 Kielce, Poland;
| | | | - Krzysztof Kanecki
- Department of Social Medicine and Public Health, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (K.L.)
| | - Paweł Goryński
- Department of Population Health Monitoring and Analysis, National Institute of Public Health NIH-National Research Institute, 00-791 Warsaw, Poland;
| | - Piotr Tyszko
- Department of Social Medicine and Public Health, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (K.L.)
- Institute of Rural Health, 20-090 Lublin, Poland
| | - Katarzyna Lewtak
- Department of Social Medicine and Public Health, Medical University of Warsaw, 02-091 Warsaw, Poland; (K.K.); (P.T.); (K.L.)
| | - Piotr Rzymski
- Department of Environmental Medicine, Poznan University of Medical Sciences, 60-806 Poznan, Poland;
| | - Robert Flisiak
- Department of Infectious Diseases and Hepatology, Medical University of Bialystok, 15-540 Bialystok, Poland;
| |
Collapse
|
2
|
Yang J, Qi JL, Wang XX, Li XH, Jin R, Liu BY, Liu HX, Rao HY. The burden of hepatitis C virus in the world, China, India, and the United States from 1990 to 2019. Front Public Health 2023; 11:1041201. [PMID: 36935711 PMCID: PMC10018168 DOI: 10.3389/fpubh.2023.1041201] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 02/02/2023] [Indexed: 03/06/2023] Open
Abstract
Background and aim Hepatitis C virus infection can lead to an enormous health burden worldwide. Investigating the changes in HCV-related burden between different countries could provide inferences for disease management. Hence, we aim to explore the temporal tendency of the disease burden associated with HCV infection in China, India, the United States, and the world. Methods Detailed data on the total burden of disease related to HCV infection were collected from the Global Burden of Disease (GBD) 2019 database. Joinpoint regression models were used to simulate the optimal joinpoints of annual percent changes (APCs). Further analysis of the age composition of each index over time and the relationship between ASRs and the socio-demographic Index (SDI) were explored. Finally, three factors (population growth, population aging, and age-specific changes) were deconstructed for the changes in the number of incidences, deaths, and DALYs. Results It was estimated that 6.2 million new HCV infections, 0.54 million HCV-related deaths, and 15.3 million DALYs worldwide in 2019, with an increase of 25.4, 59.1, and 43.6%, respectively, from 1990, are mainly due to population growth and aging. China experienced a sharp drop in age-standardized rates in 2019, the United States showed an upward trend, and India exhibited a fluctuating tendency in the burden of disease. The incidence was increasing in all locations recently. Conclusion HCV remains a global health concern despite tremendous progress being made. The disease burden in China improved significantly, while the burden in the United States was deteriorating, with new infections increasing recently, suggesting more targeted interventions to be established to realize the 2030 elimination goals.
Collapse
Affiliation(s)
- Jia Yang
- Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver Diseases, Peking University Hepatology Institute, Peking University People's Hospital, Beijing, China
| | - Jin-Lei Qi
- National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiao-Xiao Wang
- Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver Diseases, Peking University Hepatology Institute, Peking University People's Hospital, Beijing, China
| | - Xiao-He Li
- Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver Diseases, Peking University Hepatology Institute, Peking University People's Hospital, Beijing, China
| | - Rui Jin
- Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver Diseases, Peking University Hepatology Institute, Peking University People's Hospital, Beijing, China
| | - Bai-Yi Liu
- Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver Diseases, Peking University Hepatology Institute, Peking University People's Hospital, Beijing, China
| | - Hui-Xin Liu
- Department of Clinical Epidemiology and Biostatistics, Peking University People's Hospital, Beijing, China
- *Correspondence: Hui-Ying Rao
| | - Hui-Ying Rao
- Beijing Key Laboratory of Hepatitis C and Immunotherapy for Liver Diseases, Peking University Hepatology Institute, Peking University People's Hospital, Beijing, China
- Hui-Xin Liu
| |
Collapse
|
3
|
Huarez B, Hernández-Vásquez A, Azañedo D, Vargas-Fernández R, Comandé D, Agüero-Palacios Y. Prevalence of hepatitis C virus infection in patients with end-stage renal disease in Latin America and the Caribbean: a systematic review and meta-analysis. Arch Virol 2022; 167:2653-2664. [PMID: 36195804 DOI: 10.1007/s00705-022-05604-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 08/13/2022] [Indexed: 12/14/2022]
Abstract
AIM To estimate the prevalence of hepatitis C virus (HCV) infection in patients with end-stage renal disease (ESRD) undergoing hemodialysis in Latin America and the Caribbean (LAC). MATERIALS AND METHODS Observational studies published in Spanish, Portuguese, and English language by November 25, 2021, in PubMed, Embase, Web of Science, Scopus, SciELO, and LILACS were selected by two reviewers according to predefined eligibility criteria. Study quality was assessed using the US National Heart, Lung and Blood Institute tool for observational cohort and cross-sectional studies. A meta-analysis of proportions was performed using a random-effects model based on the DerSimonian and Laird method, using R. PROSPERO N°: CRD42018107403. RESULTS A total of 20 studies were included in the narrative synthesis (15 from Brazil, two from Cuba, two from Argentina, and one from Peru). Only 17 studies were included in the meta-analysis (13 from Brazil, two from Argentina, one from Cuba, and one from Peru). The overall prevalence of HCV in ESRD patients undergoing hemodialysis in LAC was 11.3% (95% confidence interval [CI]: 8.9% - 13.9%; I2: 99 %). In Brazil and Argentina, the prevalence was 6% and 26.1%, respectively. Prevalence after excluding poor-quality studies was 10.7%. CONCLUSION The prevalence of HCV in ESRD patients undergoing hemodialysis in LAC was 11.3%. The implementation of infection control measures in hemodialysis centers in LAC is required. It is also necessary to increase the number of studies on the subject in the ESRD population in most LAC countries.
Collapse
Affiliation(s)
- Bertha Huarez
- Universidad Nacional Mayor de San Marcos, Lima, Peru
| | - Akram Hernández-Vásquez
- Centro de Excelencia en Investigaciones Económicas y Sociales en Salud, Vicerrectorado de Investigación, Universidad San Ignacio de Loyola, Lima, Peru.
| | | | | | - Daniel Comandé
- Institute for Clinical Effectiveness and Health Policy (IECS), Buenos Aires, Argentina
| | | |
Collapse
|
4
|
Shalimar, Priya S, Gupta H, Bansal B, Elhence A, Krishna Kishore RV, Goel A. A Systematic Review of Risk Factors for Hepatitis C Virus Infection Among Low-Risk Population in India. J Clin Exp Hepatol 2022; 12:1438-1444. [PMID: 36340297 PMCID: PMC9630020 DOI: 10.1016/j.jceh.2022.06.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/04/2022] [Indexed: 12/12/2022] Open
Abstract
Background Identification of risk factors for hepatitis C virus (HCV) transmission will help in targeted screening of people who are at risk for HCV. Method Indian studies, published between January 1989 and June 2020, were systematically reviewed to identify the relevant studies. We searched electronic databases including PubMed/Medline, Embase, Scopus, and Google scholar to identify the original data published in English language. The full-text studies, published in any form, which reported data on risk factors for HCV transmission among low-risk population were selected. The studies which exclusively included high-risk groups were excluded. Results Data were extracted from 31,176 participants included in 25 studies (median [range] 40 [7-20,113). The participants were HCV infected patients who visited the hospital (n = 10), community population (n = 6), pregnant women (n = 5), blood donors (n = 2), people with diabetes mellitus (n = 1), army recruits (n = 1), or slum dwellers (n = 1). These studies provided data on blood transfusion, use of unsafe injections, minor or major surgery, unsafe dental procedures, tattooing, body piercing, obstetrical procedures, unsafe shaving, intravenous drug use, and unsafe sexual practices as risk factors for HCV transmission. Conclusion Unsafe injections, body piercing, unsafe dental procedure, unsafe shaving, and tattooing were identified as major risk factors for reported by HCV population participants.More data are needed to identify the risk factors for HCV in Indian population. Risk-factor-targeted screening may increase the yield and reduce the cost of HCV screening in India.
Collapse
Affiliation(s)
- Shalimar
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Sai Priya
- Department of General Medicine, Kalyan Singh Super Specialty Cancer Institute, Lucknow, India
| | - Hardik Gupta
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Bhavik Bansal
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Anshuman Elhence
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Ravi V. Krishna Kishore
- Department of Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| | - Amit Goel
- Department of Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India
| |
Collapse
|
5
|
Barman B, Roy A, Nune A, Lyngdoh WV, Jamil M, Tiewsoh I. Epidemiology, clinical, and laboratory profile of patients with hepatitis C: A prospective, observational study from north-eastern India. Trop Doct 2022; 52:484-488. [PMID: 35833220 DOI: 10.1177/00494755221110636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Low and middle-income countries (LMICs) contribute to 80% of the global hepatitis C virus (HCV) infection burden. Intravenous drug use (IVDU) is not uncommon in Northeastern India, thus contributing to HCV. Its epidemiology, clinical, and laboratory profile were studied in a tertiary care centre in northeastern India.HCV patients (age >18) of either sex were prospectively assessed for demographic, virological, and genotype distributions. Most were male (M: F, 5.8:1) with a mean age of 37.1 ± 11.8 years. The most common risk factor was IVDU(77.69%), followed by concomitant alcohol use in 69.2%. Besides genotype 3 (59.2%), genotype 1 (26.1%) and genotype 6 were also common (14.6%). The demographics, liver disease severity, and biochemical parameters were similar across genotypes.
Collapse
Affiliation(s)
- Bhupen Barman
- Associate Professor, Department of General Medicine, 56918North Eastern Indira Gandhi Regional Institute of health and Medical sciences, Shillong, India
| | - Akash Roy
- Assistant Professor, Department of Hepatology (HPB and Liver Transplant Unit), 29751Sanjay Gandhi Post Graduate Institute of Medical Sciences (SGPGIMS), Lucknow
| | - Arvind Nune
- Consultant Rheumatologist and General Physician, 7435Southport and Ormskirk NHS Trust, Southport, UK
| | - W Valarie Lyngdoh
- Associate Professor, Department of Microbiology, 56918North Eastern Indira Gandhi Regional Institute of health and Medical sciences, Shillong, India
| | - Md Jamil
- Associate Professor, Department of General Medicine, 56918North Eastern Indira Gandhi Regional Institute of health and Medical sciences, Shillong, India
| | - Iadarilang Tiewsoh
- Assistant Professor, Department of General Medicine, 56918North Eastern Indira Gandhi Regional Institute of health and Medical sciences, Shillong, India
| |
Collapse
|
6
|
Zhao Q, Jiang S, Li M, Yao L, Ma X, Li M, Wang C, Pan Y, Zhao H, Li B. Incidence trend and age-period-cohort analysis of reported hepatitis C among residents aged 30 to 79 in northeastern China, 2008 to 2017. Medicine (Baltimore) 2020; 99:e22005. [PMID: 32899048 PMCID: PMC7478665 DOI: 10.1097/md.0000000000022005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The purpose of this study was to acquire the epidemic trend of age-standardized reported incidence and to analyze the age effect, period effect, and cohort effect on the reported incidence of hepatitis C in Jilin Province, China.We collected the annual reported incidence data of hepatitis C by gender (2008-2017). Annual percentage change and annual average percentage change were calculated by joinpoint Poisson regression analysis. The age effect, period effect, and cohort effect on the incidence of hepatitis C were estimated by an age-period-cohort model, and the relative risk was determined.Joinpoint regression analysis showed that the age-standardized reported incidence of hepatitis C indicated a declining trend integrally. Among people aged 30 to 44 (youth), the incidence trend declined the fastest, while trends declined the slowest among women and the overall population aged over 66 (elderly people) and men aged 45 to 65 (middle-aged group). The results of the age-period-cohort model showed that the reported incidence increased first and then decreased with age. Throughout the period, the risk of hepatitis C also increased first and then decreased. Compared with the median birth cohort of the same age group, the birth cohort of the patients with the highest incidence of hepatitis C was in the 1930s, followed by the 1940s and 1950s. The birth cohort of the patients with the lowest incidence was in the 1980s, followed by the 1970s and 1960s.Although the overall reported incidence trend of hepatitis C is declining and the risk of the young birth cohort is low, many factors affecting infection and testing with hepatitis C still exist in China. We should focus on high-risk population management and formulate corresponding public health strategies to accelerate the implementation of the global health strategy to eliminate hepatitis C published by the World Health Organization.
Collapse
Affiliation(s)
- Qinglong Zhao
- Jilin Provincial Center for Disease Control and Prevention
| | - Shan Jiang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University
| | - Meina Li
- The First Hospital of Jilin University, Changchun, Jilin, China
| | - Laishun Yao
- Jilin Provincial Center for Disease Control and Prevention
| | - Xiaoyu Ma
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University
| | - Meng Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University
| | - Changcong Wang
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University
| | - Yingan Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University
| | - Hantong Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University
| | - Bo Li
- Department of Epidemiology and Biostatistics, School of Public Health, Jilin University
| |
Collapse
|
7
|
Mahmoudvand S, Shokri S, Azaran A, Seyedian SS, Makvandi M, Mirzaei H, Sheikhrobat SB. Seronegative occult hepatitis C infection among hemodialysis patients: A prevalence study. Ther Apher Dial 2020; 25:218-224. [PMID: 32510846 DOI: 10.1111/1744-9987.13535] [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: 04/07/2020] [Revised: 05/24/2020] [Accepted: 06/04/2020] [Indexed: 11/29/2022]
Abstract
The aim of this study was to investigate the prevalence of occult hepatitis C virus (HCV) infection (OCI) among HD patients. Blood samples were taken from 79 HD patients and their sera were evaluated for the presence of anti-HCV. Both the sera and peripheral blood mononuclear cells (PBMCs) were then checked for HCV RNA by nested reverse transcriptase-polymerase chain reaction. Anti-HCV was positive among 4/79 (5.1%) of the patients. From 75 patients who were negative for anti-HCV, 71 (94.7%) patients were also negative for HCV RNA in sera samples but five of them were positive for HCV RNA in PBMCs. Totally, out of 79 patients, HCV RNA was detected in PBMCs of five (6.3%) patients, indicating that these patients had OCI. No significant difference was observed between the frequency of OCI and gender (P-value = .6). HCV genotype in all five cases of OCI was genotype 3a. Our study showed prevalence rate of 6.3% OCI infection in HD patients. Regarding the serious complications and the clinical importance of OCI in HD patients, sensitive diagnostic methods for identifying HCV RNA in the PBMCs should be implemented for all HD patients.
Collapse
Affiliation(s)
- Shahab Mahmoudvand
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Somayeh Shokri
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Azarakhsh Azaran
- Infectious and Tropical Diseases Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.,Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Seyed S Seyedian
- Alimentary Tract Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Manoochehr Makvandi
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Habibollah Mirzaei
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sheida B Sheikhrobat
- Department of Virology, School of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| |
Collapse
|
8
|
Spearman CW, Dusheiko GM, Hellard M, Sonderup M. Hepatitis C. Lancet 2019; 394:1451-1466. [PMID: 31631857 DOI: 10.1016/s0140-6736(19)32320-7] [Citation(s) in RCA: 255] [Impact Index Per Article: 51.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/30/2019] [Accepted: 08/09/2019] [Indexed: 02/06/2023]
Abstract
Hepatitis C is a global health problem, and an estimated 71·1 million individuals are chronically infected with hepatitis C virus (HCV). The global incidence of HCV was 23·7 cases per 100 000 population (95% uncertainty interval 21·3-28·7) in 2015, with an estimated 1·75 million new HCV infections diagnosed in 2015. Globally, the most common infections are with HCV genotypes 1 (44% of cases), 3 (25% of cases), and 4 (15% of cases). HCV transmission is most commonly associated with direct percutaneous exposure to blood, via blood transfusions, health-care-related injections, and injecting drug use. Key high-risk populations include people who inject drugs, men who have sex with men, and prisoners. Approximately 10-20% of individuals who are chronically infected with HCV develop complications, such as cirrhosis, liver failure, and hepatocellular carcinoma over a period of 20-30 years. Direct-acting antiviral therapy is now curative, but it is estimated that only 20% of individuals with hepatitis C know their diagnosis, and only 15% of those with known hepatitis C have been treated. Increased diagnosis and linkage to care through universal access to affordable point-of-care diagnostics and pangenotypic direct-acting antiviral therapy is essential to achieve the WHO 2030 elimination targets.
Collapse
Affiliation(s)
- C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - Geoffrey M Dusheiko
- Liver Unit, Kings College Hospital, London, UK; Division of Medicine, University College London Medical School, London, UK
| | - Margaret Hellard
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia
| | - Mark Sonderup
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
9
|
Bettaieb J, Chouikha A, Khedhiri M, Kharroubi G, Badreddine M, Bel Hadj Hmida N, Gharbi A, Hammemi W, Sadraoui A, Ben Yahia A, Meddeb Z, Ben Salah A, Triki H. Hepatitis C virus epidemiology in Central-West Tunisia: a population-based cross-sectional study. Arch Virol 2019; 164:2243-2253. [PMID: 31179516 DOI: 10.1007/s00705-019-04308-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 05/09/2019] [Indexed: 12/18/2022]
Abstract
This study aimed to assess the seroprevalence, viraemia and genotype distribution of hepatitis C virus (HCV) in a region in Central-West Tunisia. A door-to-door cross-sectional study was conducted on a randomly selected sample. A total of 3178 individuals aged 5 to 74 years and members of 935 families were investigated. Seroprevalence of HCV was assessed using ELISA tests. The viral load was determined by real-time RT-PCR, and HCV genotyping was conducted by amplification and sequencing in the NS5b genomic region. The global prevalence of HCV antibodies was 3.32% (95% confidence interval [CI]: 2.72-4.00). It was significantly higher in women: 4.47% vs. 2.16% in men, p = 0.001. Seroprevalence increased with age, and the highest rates were found in the 50- to 59-year-old age group (12.90%, 95% CI: 9.45-16.86), suggesting a cohort effect with very low contribution of intrafamilial transmission. Genotyping showed a predominance of subtype 1b (84.6%), with cocirculation of subtypes 2c (9.6%), 1a (1.9%), 1d (1.9%) and 2k (1.9%), similar to the previously reported genotype distribution in Tunisia and with no genetic clusters specific to the study region. These results indicate a higher endemicity of HCV infection when compared to the previously reported nationwide surveillance data. This study provides valuable data that can contribute to current strategies to eliminate hepatitis C.
Collapse
Affiliation(s)
- Jihene Bettaieb
- Department of Medical Epidemiology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Laboratory: "Transmission, Controle et Immunobiologie des Infections" (LR11-IPT02), Tunis, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Anissa Chouikha
- Laboratory of Clinical Virology, Pasteur Institute of Tunis, University Tunis El Manar, 13 Place Pasteur BP-74, 1002, Tunis Belvedere, Tunisia. .,Research Laboratory: "Transmission, Controle et Immunobiologie des Infections" (LR11-IPT02), Tunis, Tunisia. .,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.
| | - Marwa Khedhiri
- Laboratory of Clinical Virology, Pasteur Institute of Tunis, University Tunis El Manar, 13 Place Pasteur BP-74, 1002, Tunis Belvedere, Tunisia.,Research Laboratory: "Transmission, Controle et Immunobiologie des Infections" (LR11-IPT02), Tunis, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Ghassen Kharroubi
- Department of Medical Epidemiology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Laboratory: "Transmission, Controle et Immunobiologie des Infections" (LR11-IPT02), Tunis, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Malek Badreddine
- Department of Medical Epidemiology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Nabil Bel Hadj Hmida
- Department of Medical Epidemiology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Laboratory: "Transmission, Controle et Immunobiologie des Infections" (LR11-IPT02), Tunis, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Adel Gharbi
- Department of Medical Epidemiology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Laboratory: "Transmission, Controle et Immunobiologie des Infections" (LR11-IPT02), Tunis, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Walid Hammemi
- Laboratory of Clinical Virology, Pasteur Institute of Tunis, University Tunis El Manar, 13 Place Pasteur BP-74, 1002, Tunis Belvedere, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Amel Sadraoui
- Laboratory of Clinical Virology, Pasteur Institute of Tunis, University Tunis El Manar, 13 Place Pasteur BP-74, 1002, Tunis Belvedere, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Ahlem Ben Yahia
- Laboratory of Clinical Virology, Pasteur Institute of Tunis, University Tunis El Manar, 13 Place Pasteur BP-74, 1002, Tunis Belvedere, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Zina Meddeb
- Laboratory of Clinical Virology, Pasteur Institute of Tunis, University Tunis El Manar, 13 Place Pasteur BP-74, 1002, Tunis Belvedere, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Afif Ben Salah
- Department of Medical Epidemiology, Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Laboratory: "Transmission, Controle et Immunobiologie des Infections" (LR11-IPT02), Tunis, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia.,Department of Community and Family Medicine, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
| | - Henda Triki
- Laboratory of Clinical Virology, Pasteur Institute of Tunis, University Tunis El Manar, 13 Place Pasteur BP-74, 1002, Tunis Belvedere, Tunisia.,Research Laboratory: "Transmission, Controle et Immunobiologie des Infections" (LR11-IPT02), Tunis, Tunisia.,Clinical Investigation Center (CIC), Pasteur Institute of Tunis, University Tunis El Manar, Tunis, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
| |
Collapse
|
10
|
Mettikanont P, Bunchorntavakul C, Reddy KR. Systematic review: epidemiology and response to direct-acting antiviral therapy in genotype 6 chronic hepatitis C virus infection. Aliment Pharmacol Ther 2019; 49:492-505. [PMID: 30687952 DOI: 10.1111/apt.15100] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 10/07/2018] [Accepted: 11/27/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) genotype 6 (GT6) is predominantly encountered in Southeast Asia and data on GT6 response to direct-acting antiviral (DAA) therapy are relatively limited. AIM To review the epidemiology and virologic outcome of DAA regimens in HCV GT6 patients. METHODS Electronic literature search of PubMed, EMBASE, and The Cochrane Library databases were conducted. RESULTS Hepatitis C virus genotype 6 is the most genetically diverse, has a prevalence of 19.9%-95.6% in HCV infected patients in Southeast Asia and has been associated with a higher risk of HCC in those with cirrhosis. After an extensive literature review, a total of 20 studies were selected to assess study population and treatment outcomes (total of 938 GT6 patients were included); 12 were clinical trials and eight were observational studies. Sustained virologic response at week 12 (SVR 12) following glecaprevir/pibrentasvir (n = 4; 108 patients), ledipasvir/sofosbuvir (n = 8; 427 patients), sofosbuvir/velpatasvir with or without voxilaprevir (n = 5; 171 patients), sofosbuvir/daclatasvir (n = 3; 172 patients) and sofosbuvir with ribavirin (n = 3; 60 patients) was 98%-100%, 64%-100%, 100%, 88%-94% and 100%, respectively. Failure was mostly in those with cirrhosis and prior treatment experience. DAA therapy was well tolerated and with a serious adverse event rate of <5%. CONCLUSIONS Hepatitis C virus genotype 6 is genetically diverse and is highly prevalent in Asia. While SVR rates have been high, cirrhosis and prior treatment experience marginally compromise response to DAAs. Large scale and exclusive studies in HCV genotype 6 prevalent areas are needed, while the current evidence suggests that DAAs are highly effective and safe.
Collapse
Affiliation(s)
| | - Chalermrat Bunchorntavakul
- Division of Gastroenterology and Hepatology, Department of Medicine, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | - K Rajender Reddy
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| |
Collapse
|
11
|
Direct-acting antiviral Therapy Is Safe and Effective in Pediatric Chronic Hepatitis C: The Public Health Perspective. J Pediatr Gastroenterol Nutr 2019; 68:74-80. [PMID: 30211847 DOI: 10.1097/mpg.0000000000002139] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES We assessed the efficacy of decentralized public health services and safety of direct-acting antiviral agents (DAAs) in the treatment of pediatric chronic hepatitis C (CHC) in the Mukh-Mantri Punjab Hepatitis C Relief Fund, a public-health initiative for prevention and control of CHC in Punjab, India. METHODS Consecutive children with CHC [age ≥12 to <18 years; both treatment-naïve (TN) and treatment-experienced (TE)] were enrolled. Genotyping was not recommended for non-cirrhotic patients and were treated with sofosbuvir (SOF)+ daclatasvir (DCV) for 12 weeks, while genotyping was recommended for patients with cirrhosis. Patients with cirrhosis and genotype (G2) were treated with SOF+DCV+ribavirin (RBV) for 12 weeks, G3 with SOF+DCV+RBV for 24 weeks and G1, 4, 5, and 6 patients were treated with SOF+ledipasvir (LDV)+RBV for 12 weeks. Treatment duration was increased to 24 weeks if RBV was not tolerated. RESULTS In the first 16 months (June 18, 2016-October 31, 2017), 88 children (mean age 15.8 years; 69.3.3% boys, 72.3% rural) were enrolled. The mean baseline hepatitis C virus RNA log10 IU/mL was 6.0 (range 4.2-7.5 log10 IU/mL), 65.5% with G3, and 2 (2.5%) with cirrhosis. Of 57 with completed treatment, sustained virological response (SVR) 12 was achieved in 56 (98.2%). Unsafe medical practices (55.5%), IV drug abuse (11.1%), and prior surgery (2.7%) were risk-factors for transmission (n = 36). Comparable results were noted in G3 (SVR at 12 weeks [SVR12], 94.3%) versus non-G3 (SVR12, 100%; P = 0.073). No serious adverse effects like anemia and decompensation were reported. CONCLUSIONS The study demonstrates that the decentralized algorithm-based public-health program can ensure high efficacy (SVR12, 98.2%) and low-cost DAA-based treatment of pediatric patients with CHC.
Collapse
|
12
|
Prevalence of hepatitis B and hepatitis C infection from a population-based study in Southern India. Eur J Gastroenterol Hepatol 2018; 30:1344-1351. [PMID: 29889684 DOI: 10.1097/meg.0000000000001180] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
OBJECTIVES This study aims to estimate the prevalence of hepatitis B (HBV) and C (HCV) in the population through field-screening camps conducted by Chennai Liver Foundation, in the southern state of Tamil Nadu, India. This is the largest population-based study from Tamil Nadu. PATIENTS AND METHODS A total of 75 camps were conducted across 14 districts of Tamil Nadu (2014-2017). Screening was done by rapid point-of-care assays (SD-bioline tests) and confirmed by enzyme-linked immunosorbent assay (Monolisa tests). Those tested negative were offered first dose of HBV vaccine. Positive patients with HBV count of more than 2000 IU/ml or HCV-RNA positive on quantitative analysis were treated. RESULTS A total of 18 589 people were screened, with HBV infection detected in 303 (prevalence 1.63%) and HCV infection in 56 (prevalence 0.3%), with significant variation among districts. Males contributed to about three-fourths of detected HBV [233/303 (77%)] or HCV [41/56 (73%)] infection. Screening detected a higher overall HBV/HCV infection rate in rural [203 (2.52%) infections in 8047 people] than in urban [156 (1.47%) infections in 10 542 people] areas (P<0.0001). Slum areas had a HBV prevalence of 5%. In a dialysis unit, all patients were found to have either HBV/HCV infection. A total of 162/303 (54%) people with HBV and 27/56 (48%) with HCV infection were treated, and 7704 people received the first dose of HBV vaccine. CONCLUSION The prevalence of HBV was 1.63% and HCV was 0.30% in Tamil Nadu. Three-fourths of HBV/HCV infected people were males. Prevalence of HBV/HCV was higher in rural areas. Slum area and dialysis unit had high HBV and HCV prevalence.
Collapse
|
13
|
Prakash S, Shukla S, Ramakrishna V, Jain A. Distribution of hepatitis C genotypes in Uttar Pradesh, India; rare genotype 4 detected. J Med Virol 2018; 90:1875-1881. [PMID: 30085356 DOI: 10.1002/jmv.25277] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 07/07/2018] [Indexed: 12/29/2022]
Abstract
AIM The worldwide prevalence of hepatitis C virus infection (HCV) is nearly 150 to 170 million cases. The prevalence of HCV infection in India is estimated to be around 1%. In India HCV genotype (GT)3 is the predominant GT followed by GT1. Our study aims to establish the prevalent GTs/subtypes of HCV circulating in Uttar Pradesh, North India, as reported from a tertiary care hospital. METHODS The study was a retrospective observational analysis of consecutive 404 HCV RNA positive cases referred to our hospital from September 2014 to April 2017, and was approved by an institutional ethics committee. Written informed consent was taken from each participant. Clinical and demographic details of these patients were recorded using predesigned questionnaires. All the laboratory testing was carried out on a stored serum sample of enrolled cases. Genotyping of all 404 strains was done by Sanger's sequencing of the core region. The phylogenetic analysis of 179 HCV strains with a high-quality sequencing data was performed. RESULTS The distributions of prevalent GTs/subtypes as noted in the current study were ( n [%]): GT1a, 101 (25%); GT1b, 12 (2.9%); GT1c, 1 (0.25%); GT3a, 275 (68.07%); GT3b, 9 (2.2%); GT3g, 2 (0.49%); GT3i, 3 (0.74%); and GT4a, 1 (0.24%). HCV GTs GT2, GT5, and GT6 were not detected from our region. Sequence analysis showed high genotypic variability in HCV GT3. Phylogenetic analysis showed that HCV GT3 and GT1 circulating in our region were related to Indian strains reported earlier. CONCLUSIONS HCV GTs 3a and 1a are the commonest circulating GTs in Uttar Pradesh, India.
Collapse
Affiliation(s)
- Shantanu Prakash
- Virology Research and Diagnostic Laboratory, Department of Microbiology, King George's Medical University, Lucknow, India
| | - Suruchi Shukla
- Virology Research and Diagnostic Laboratory, Department of Microbiology, King George's Medical University, Lucknow, India
| | - Vangala Ramakrishna
- Virology Research and Diagnostic Laboratory, Department of Microbiology, King George's Medical University, Lucknow, India
| | - Amita Jain
- Virology Research and Diagnostic Laboratory, Department of Microbiology, King George's Medical University, Lucknow, India
| |
Collapse
|
14
|
Sood A, Suryaprasad A, Trickey A, Kanchi S, Midha V, Foster MA, Bennett E, Kamili S, Alvarez-Bognar F, Shadaker S, Surlikar V, Garg R, Mittal P, Sharma S, May MT, Vickerman P, Averhoff F. The burden of hepatitis C virus infection in Punjab, India: A population-based serosurvey. PLoS One 2018; 13:e0200461. [PMID: 30048454 PMCID: PMC6061991 DOI: 10.1371/journal.pone.0200461] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 06/27/2018] [Indexed: 12/15/2022] Open
Abstract
Introduction Hepatitis C virus (HCV) infection prevalence is believed to be elevated in Punjab, India; however, state-wide prevalence data are not available. An understanding of HCV prevalence, risk factors and genotype distribution can be used to plan control measures in Punjab. Methods A cross-sectional, state-wide, population-based serosurvey using a multi-stage stratified cluster sampling design was conducted October 2013 to April 2014. Children aged ≥5 years and adults were eligible to participate. Demographic and risk behavior data were collected, and serologic specimens were obtained and tested for anti-HCV antibody, HCV Ribonucleic acid (RNA) on anti-HCV positive samples, and HCV genotype. Prevalence estimates and adjusted odds ratios for risk factors were calculated from weighted data and stratified by urban/rural residence. Results 5,543 individuals participated in the study with an overall weighted anti-HCV prevalence of 3.6% (95% Confidence Interval [CI]: 3.0%–4.2%) and chronic infection (HCV Ribonucleic acid test positive) of 2.6% (95% CI: 2.0%–3.1%). Anti-HCV was associated with being male (adjusted odds ratio 1.52; 95% CI: 1.08–2.14), living in a rural area (adjusted odds ratio 2.53; 95% CI: 1.62–3.95) and was most strongly associated with those aged 40–49 (adjusted odds ratio 40–49 vs. 19–29-year-olds 3.41; 95% CI: 1.90–6.11). Anti-HCV prevalence increased with each blood transfusion received (adjusted odds ratio 1.36; 95% CI: 1.10–1.68) and decreased with increasing education, (adjusted odds ratio 0.37 for graduate-level vs. primary school/no education; 95% CI: 0.16–0.82). Genotype 3 (58%) was most common among infected individuals. Discussion The study findings, including the overall prevalence of chronic HCV infection, associated risk factors and demographic characteristics, and genotype distribution can guide prevention and control efforts, including treatment provision. In addition to high-risk populations, efforts targeting rural areas and adults aged ≥40 would be the most effective for identifying infected individuals.
Collapse
Affiliation(s)
- Ajit Sood
- Dayanand Medical College, Ludhiana, Punjab, India
| | - A. Suryaprasad
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - A. Trickey
- Population Health Sciences, University of Bristol, Bristol, United Kingdom
- * E-mail:
| | | | - V. Midha
- Dayanand Medical College, Ludhiana, Punjab, India
| | - M. A. Foster
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - E. Bennett
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | - S. Kamili
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| | | | - S. Shadaker
- CDC Foundation, Atlanta, GA, United States of America
| | | | - R. Garg
- Guru Gobind Singh Medical College and Hospital, Faridkot, Punjab, India
| | - P. Mittal
- Mittal Liver and Gastroenterology Centre, Patiala, Punjab, India
| | - S. Sharma
- College of Nursing, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - M. T. May
- Population Health Sciences, University of Bristol, Bristol, United Kingdom
| | - P. Vickerman
- Population Health Sciences, University of Bristol, Bristol, United Kingdom
| | - F. Averhoff
- Division of Viral Hepatitis, Centers for Disease Control and Prevention, Atlanta, GA, United States of America
| |
Collapse
|
15
|
Paboriboune P, Vial T, Sitbounlang P, Bertani S, Trépo C, Dény P, Babin FX, Steenkeste N, Pineau P, Deharo E. Hepatitis C in Laos: A 7-Year Retrospective Study on 1765 Patients. Virol Sin 2018; 33:295-303. [PMID: 29948850 DOI: 10.1007/s12250-018-0039-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 05/25/2018] [Indexed: 12/29/2022] Open
Abstract
Hepatitis C virus (HCV) is a global health concern, notably in Southeast Asia, and in Laos the presentation of the HCV-induced liver disease is poorly known. Our objective was thus to describe a comprehensive HCV infection pattern in order to guide national health policies. A study on a group of 1765 patients formerly diagnosed by rapid test in health centres was conducted at the Centre of Infectiology Lao Christophe Merieux in Vientiane. The demographic information of patients, their infection status (viral load: VL), liver function (aminotransferases) and treatments were analysed. Results showed that gender distribution of infected people was balanced; with median ages of 53.8 for men and 51.6 years for women (13-86 years). The majority of patients (72%) were confirmed positive (VL > 50 IU/mL) and 28% of them had high VL (> 6log10). About 23% of patients had level of aminotransferases indicative of liver damage (> 40 IU/mL); but less than 20% of patients received treatment. Patients rarely received a second sampling or medical imaging. The survey also showed that cycloferon, pegylated interferon and ribavirin were the drugs prescribed preferentially by the medical staff, without following any international recommendations schemes. In conclusion, we recommend that a population screening policy and better management of patients should be urgently implemented in the country, respecting official guidelines. However, the cost of biological analysis and treatment are significant barriers that must be removed. Public health resolutions should be immediately enforced in the perspective of meeting the WHO HCV elimination deadline by 2030.
Collapse
Affiliation(s)
| | - Thomas Vial
- UMR 152 PHARMADEV, IRD, Université de Toulouse, UPS, 31062, Toulouse, France
| | | | - Stéphane Bertani
- UMR 152 PHARMADEV, IRD, Université de Toulouse, UPS, 31062, Toulouse, France
| | - Christian Trépo
- INSERM U1052, CNRS, UMR 5286, Cancer Research Centre of Lyon, 69008, Lyon, France
| | - Paul Dény
- INSERM U1052, CNRS, UMR 5286, Cancer Research Centre of Lyon, 69008, Lyon, France.,Université Paris 13, Sorbonne Paris Cité, Hôpitaux Universitaires Paris Seine Saint Denis, 93000, Bobigny, France
| | | | | | - Pascal Pineau
- INSERM U993, Institut Pasteur Unité "Organisation Nucléaire et Oncogenèse", 75015, Paris, France
| | - Eric Deharo
- UMR 152 PHARMADEV, IRD, Université de Toulouse, UPS, 31062, Toulouse, France.
| |
Collapse
|