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Epstein RL, Pramanick T, Baptiste D, Buzzee B, Reese PP, Linas BP, Sawinski D. A Microsimulation Study of the Cost-Effectiveness of Hepatitis C Virus Screening Frequencies in Hemodialysis Centers. J Am Soc Nephrol 2023; 34:205-219. [PMID: 36735375 PMCID: PMC10103100 DOI: 10.1681/asn.2022030245] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 10/14/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND National guidelines recommend twice-yearly hepatitis C virus (HCV) screening for patients receiving in-center hemodialysis. However, studies examining the cost-effectiveness of HCV screening methods or frequencies are lacking. METHODS We populated an HCV screening, treatment, and disease microsimulation model with a cohort representative of the US in-center hemodialysis population. Clinical outcomes, costs, and cost-effectiveness of the Kidney Disease Improving Global Outcomes (KDIGO) 2018 guidelines-endorsed HCV screening frequency (every 6 months) were compared with less frequent periodic screening (yearly, every 2 years), screening only at hemodialysis initiation, and no screening. We estimated expected quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICERs) between each screening strategy and the next less expensive alternative strategy, from a health care sector perspective, in 2019 US dollars. For each strategy, we modeled an HCV outbreak occurring in 1% of centers. In sensitivity analyses, we varied mortality, linkage to HCV cure, screening method (ribonucleic acid versus antibody testing), test sensitivity, HCV infection rates, and outbreak frequencies. RESULTS Screening only at hemodialysis initiation yielded HCV cure rates of 79%, with an ICER of $82,739 per QALY saved compared with no testing. Compared with screening at hemodialysis entry only, screening every 2 years increased cure rates to 88% and decreased liver-related deaths by 52%, with an ICER of $140,193. Screening every 6 months had an ICER of $934,757; in sensitivity analyses using a willingness-to-pay threshold of $150,000 per QALY gained, screening every 6 months was never cost-effective. CONCLUSIONS The KDIGO-recommended HCV screening interval (every 6 months) does not seem to be a cost-effective use of health care resources, suggesting that re-evaluation of less-frequent screening strategies should be considered.
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Affiliation(s)
- Rachel L. Epstein
- Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, Boston, Massachusetts
- Department of Pediatrics, Section of Infectious Diseases, Boston University School of Medicine, Boston, Massachusetts
| | | | - Dimitri Baptiste
- Section of Infectious Diseases, Boston Medical Center, Boston, Massachusetts
| | - Benjamin Buzzee
- Section of Infectious Diseases, Boston Medical Center, Boston, Massachusetts
| | - Peter P. Reese
- Department of Medicine, Renal-Electrolyte Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Benjamin P. Linas
- Department of Medicine, Section of Infectious Diseases, Boston University School of Medicine, Boston, Massachusetts
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
| | - Deirdre Sawinski
- Department of Nephrology and Transplantation, Weill Cornell College of Medicine, New York, New York
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2
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Singh J, Stoitsova S, Zakrzewska K, Henszel L, Rosińska M, Duffell E. Healthcare-associated hepatitis B and C transmission to patients in the EU/EEA and UK: a systematic review of reported outbreaks between 2006 and 2021. BMC Public Health 2022; 22:2260. [PMID: 36463162 PMCID: PMC9719626 DOI: 10.1186/s12889-022-14726-0] [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: 04/02/2022] [Accepted: 09/26/2022] [Indexed: 12/07/2022] Open
Abstract
Healthcare-associated transmission was the second most common hepatitis B (HBV) and hepatitis C (HCV) transmission route according to 2006-2012 European surveillance data, but data quality and completeness issues hinder comprehensive characterisation of this important issue. We carried out a systematic review of published literature on healthcare-associated transmission of HBV or HCV in European Union (EU) and European Economic Area (EEA) countries and the United Kingdom to complement surveillance data and identify higher-risk settings. We searched the PubMed and Embase databases and grey literature over the period January 2006 to September 2021, for publications reporting transmission events after 2000 in the EU/EEA and UK related to a healthcare setting or procedure. We collected data on the country, number of patients, setting type and route of transmission. In 65 publications from 16 countries, 43 HBV and 48 HCV events were identified resulting in 442 newly infected patients. Most events were reported from Italy (7 HBV and 12 HCV), Germany (8 HBV and 5 HCV) and the United Kingdom (8 HBV and 5 HCV). The number of patients infected from a single source within an event ranged from 1 to 53. Five large outbreaks of over 20 cases were identified, including two in Poland and one each in Belgium, Hungary and Slovakia. The majority of transmission events occurred through blood transfusions or in dialysis units. However, there were a number of outbreaks in seemingly low risk settings such as CT/MRI scanning units. A failure to adequately follow infection prevention control (IPC) precautions was reported in 30% of included studies. Healthcare-associated transmission of hepatitis B and C continues to occur in a range of community and hospital settings across EU/EEA countries and often results in large outbreaks, although the true extent of the situation cannot be fully determined due to under-reporting. Strict IPC precautions should be implemented across all healthcare settings and regularly audited, and surveillance systems strengthened and standardised to allow for comprehensive and consistent reporting of nosocomial transmission of hepatitis across the EU.
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Affiliation(s)
- Jasleen Singh
- grid.418914.10000 0004 1791 8889European Centre for Disease Prevention and Control, Stockholm, Sweden
| | - Savina Stoitsova
- grid.418914.10000 0004 1791 8889European Programme for Intervention Epidemiology Training, European Centre for Disease Prevention and Control, Stockholm, Sweden ,grid.415789.60000 0001 1172 7414National Institute of Public Health NIH, National Research Institute, Warsaw, Poland
| | - Karolina Zakrzewska
- grid.415789.60000 0001 1172 7414National Institute of Public Health NIH, National Research Institute, Warsaw, Poland
| | - Lukasz Henszel
- grid.415789.60000 0001 1172 7414National Institute of Public Health NIH, National Research Institute, Warsaw, Poland
| | - Magdalena Rosińska
- grid.415789.60000 0001 1172 7414National Institute of Public Health NIH, National Research Institute, Warsaw, Poland
| | - Erika Duffell
- grid.418914.10000 0004 1791 8889European Centre for Disease Prevention and Control, Stockholm, Sweden
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3
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Bao K, Chen J, Liu R, Xiang Y, Gao W. Prevalence of HCV Infection Among Hemodialysis Patients in Lanzhou of Northwestern China. Infect Drug Resist 2022; 15:5609-5617. [PMID: 36172622 PMCID: PMC9512538 DOI: 10.2147/idr.s378600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/15/2022] [Indexed: 11/23/2022] Open
Abstract
Objective To investigate the prevalence of hepatitis C virus (HCV) infection among hemodialysis (HD) patients in Lanzhou of Northwestern China, we interviewed 565 patients from five randomly sampled HD centers in Lanzhou with a structured questionnaire including sociodemographic characteristics, past medical history and HD-related factors. Methods The testing results of anti-HCV and HCV-RNA in a recent HD from clinical information system were collected. A generalized estimated equation (GEE) logistic regression model was used to identify the determinants of HCV infection among HD patients. Results The prevalence of anti-HCV or HCV-RNA infection among HD patients was 1.77% or 1.42% respectively. GEE model showed that history of kidney transplantation (HCV-RNA: OR=19.79, 95%CI: 12.69–30.85) could dramatically increase the risk of current HCV infection in dialysis patients. Compared with never using of blood products, using of blood products (anti-HCV: OR=2.38, 95%CI: 1.22–4.64; HCV-RNA: OR=15.23, 95%CI: 1.79–129.49) could increase the risk of HCV infection in dialysis patients. Moreover, with the increase of HD duration, the risk increased one time or so (anti-HCV: OR=1.83, 95%CI: 1.22–2.72; HCV-RNA: OR=2.00, 95%CI: 1.11–3.61). Furthermore, dialysis in multiple hospitals possessed more than three times risk of HCV infection (anti-HCV: OR=3.56, 95%CI: 3.11–4.08; HCV-RNA: OR=3.35, 95%CI: 1.88–5.96). Besides, HD patients having the history of acupuncture (HCV-RNA: OR=5.56; 95%CI: 1.16–26.67) or surgery (HCV-RNA: OR=6.39; 95%CI: 2.86–14.29) caused an about-six-times risk of current infections. Conclusion It could be concluded that the prevalence of HCV infection was mild and using of blood products or kidney transplantation, long dialysis duration, dialysis in multiple hospitals, surgery or acupuncture treatment were some risk factors of HCV infection among HD patients in Lanzhou of Northwestern China.
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Affiliation(s)
- Kai Bao
- Institution of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, People's Republic of China
| | - Jijun Chen
- STD and AIDS Prevention and Control Institute, Lanzhou Municipal Center for Disease Control and Prevention, Lanzhou, Gansu, People's Republic of China
| | - Ruifang Liu
- Institution of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, People's Republic of China.,Department of Science and Education, Xi'an No. 5 Hospital, Xi'an, Shanxi, People's Republic of China
| | - Yuanyuan Xiang
- Institution of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, People's Republic of China
| | - Wenlong Gao
- Institution of Epidemiology and Health Statistics, School of Public Health, Lanzhou University, Lanzhou, Gansu, People's Republic of China
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4
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Becker SCDC, Medina-Pestana JO, Canziani MEF, Souza ALS, Amaral AC, Vieira GA, Ferraz ML. Performance of rapid test for antibodies to hepatitis C virus (anti-HCV) in hemodialysis patients and kidney transplant recipients. Int J Artif Organs 2022; 45:680-684. [PMID: 35751365 DOI: 10.1177/03913988221104834] [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: 11/17/2022]
Abstract
Rapid tests (RT) have been widely used for screening of hepatitis C virus (HCV) in general population, but its performance in hemodialysis (HD) patients and mainly in kidney-transplant recipients (RTx) is less known. The aim of this study was to evaluate the accuracy of RT for detection of anti-HCV in HD and RTx patients. Patients were prospectively included subdivided in four groups according to the positivity for anti-HCV detected by conventional serology: (1) HD patients anti-HCV +, (2) HD patients anti-HCV -, (3) RTx patients anti-HCV +, and (4) RTx patients anti-HCV -. All patients were retested for HCV using the commercial kit Alere HCV® Bioeasy Rapid Test (Bioeasy Diagnóstica LTDA-Minas Gerais, Brazil) in capillary whole blood samples. During the period of study were included 46 HD patients anti-HCV+, 62 HD patients anti-HCV -, 53 RTx patients anti-HCV + and 56 RTx patients anti-HCV -. In patients on HD, the RT showed sensitivity (S), specificity (SP), positive predictive value (PPV), negative predictive value (NPV), and accuracy of 100%. In RTx patients, S of 96%, SP of 100%, PPV of 100% and NPV of 97% were found (accuracy of 98%). In conclusion, in patients on HD there was 100% agreement between RT and the conventional immunoassay. In the RTx group, although the agreement was not 100%, the RT performed very well when compared to conventional serology. This study demonstrates that the RT can be an alternative to conventional serology in HCV screening of patients on HD and RTx.
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Affiliation(s)
| | | | | | | | - Ana Cristina Amaral
- Division of Gastroenterology, Federal University of São Paulo, Sao Paulo, Brazil
| | | | - Maria Lucia Ferraz
- Division of Gastroenterology, Federal University of São Paulo, Sao Paulo, Brazil
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5
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Nagra N, Kozarek RA, Burman BE. Therapeutic Advances in Viral Hepatitis A-E. Adv Ther 2022; 39:1524-1552. [PMID: 35220557 DOI: 10.1007/s12325-022-02070-z] [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: 12/16/2021] [Accepted: 01/31/2022] [Indexed: 11/25/2022]
Abstract
Viral hepatitis remains a significant global health problem. All forms of viral hepatitis A through E (A-E) can lead to acute symptomatic infection, while hepatitis B and C can lead to chronic infection associated with significant morbidity and mortality related to progression to cirrhosis, end-stage-liver disease, and liver cancer. Viral hepatitis occurs worldwide, though certain regions are disproportionately affected. We now, remarkably, have highly effective curative regimens for hepatitis C, and safe and tolerable medications to suppress hepatitis B activity, and to prevent liver damage and slow disease progression. We have effective vaccines for hepatitis A and B which provide long-lasting immunity, while improved sanitation and awareness can curb outbreaks of hepatitis A and E. However, more effective and available preventive and curative strategies are needed to achieve global eradication of viral hepatitis. This review provides an overview of the epidemiology, transmission, diagnosis, and clinical features of each viral hepatitis with a primary focus on current and future therapeutic and curative options.
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Affiliation(s)
- Navroop Nagra
- Department of Gastroenterology, University of Louisville, Louisville, KY, 40202, USA
| | - Richard A Kozarek
- Center for Digestive Health, Virginia Mason Franciscan Health, 1100 9th Ave., Seattle, WA, 98101, USA
| | - Blaire E Burman
- Center for Digestive Health, Virginia Mason Franciscan Health, 1100 9th Ave., Seattle, WA, 98101, USA.
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Prevalence of Hepatitis C Infection and its Genotypes in Suspected Hemodialysis Patients, Southwest of Iran. Jundishapur J Microbiol 2021. [DOI: 10.5812/jjm.118591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Hemodialysis patients are more prone to Hepatitis C Virus (HCV) infection due to the need for long-term hemodialysis and blood transfusions. Objectives: The present study aimed to determine the HCV infection burden, viral load, and genotype pattern in hemodialysis patients referred to a research center from 2011 to 2018. Methods: Among 131 hemodialysis patients with suspected HCV infection, referred to Prof. Alborzi Clinical Microbiology Research Center, Shiraz, Iran, from 2011 to 2018, the HCV rate was assessed with the enzyme-linked immunosorbent assay and the HCV RNA load and genotypes by one-step TaqMan real-time PCR. Results: The prevalence of HCV-Ab positivity was 29% among hemodialysis patients, of whom 21 (57%) were HCV RNA-positive. In the rest of the hemodialysis patients who were HCV-Ab-negative, the HCV RNA was detected in five (12%) patients. Genotype 3 (Gt-3) was the most prevalent one detected in 50% of the patients whose genotypes were determined. Also, the HCV viral load in HCV-seropositive patients was generally higher than that in HCV-seronegative ones. Conclusions: This study showed that high HCV infection and different genotype patterns among hemodialysis patients compared to the general population are the main predictors of HCV infection, which indicates healthcare facility transmission because of inappropriate infection management practices.
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7
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Rajasekaran A, Franco RA, Overton ET, McGuire BM, Towns GC, Locke JE, Sawinski DL, Bell EK. Updated Pathway to Micro-elimination of Hepatitis C Virus in the Hemodialysis Population. Kidney Int Rep 2021; 6:1788-1798. [PMID: 34307975 PMCID: PMC8258460 DOI: 10.1016/j.ekir.2021.04.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/25/2021] [Accepted: 04/12/2021] [Indexed: 12/19/2022] Open
Abstract
Chronic hepatitis C virus (HCV) infection continues to be transmitted to hemodialysis (HD) patients within HD facilities globally. The goal of the World Health Organization to micro-eliminate HCV infection from the HD population by the year 2030 is not on target to be achieved. Obstacles to eliminate HCV in HD settings remain daunting due to a complex system created by a confluence of guidelines, legislation, regulation, and economics. HCV prevalence remains high and seroconversion continues among the HD patient population globally as a result of the HD procedure. Preventive strategies that effectively prevent HCV transmission, treatment-as-prevention, and rapid referral to treatment balanced with kidney transplant candidacy should be added to the current universal precautions approach. A safer system must be designed before HCV transmission can be halted and eliminated from the HD population.
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Affiliation(s)
- Arun Rajasekaran
- Department of Medicine, Division of Nephrology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Ricardo A. Franco
- Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Edgar T. Overton
- Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Brendan M. McGuire
- Department of Medicine, Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Graham C. Towns
- Department of Medicine, Division of Nephrology, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Jayme E. Locke
- Comprehensive Transplant Institute, Department of Medicine and Surgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Deirdre L. Sawinski
- Renal-Electrolyte and Hypertension Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Emmy K. Bell
- Department of Medicine, Division of Nephrology, University of Alabama at Birmingham, Birmingham, Alabama, USA
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8
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Adane T, Getawa S. The prevalence and associated factors of hepatitis B and C virus in hemodialysis patients in Africa: A systematic review and meta-analysis. PLoS One 2021; 16:e0251570. [PMID: 34157037 PMCID: PMC8219139 DOI: 10.1371/journal.pone.0251570] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/28/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Due to its invasive procedure patients on hemodialysis (HD) are at high risk of infections. Infections acquired in dialysis units can prolong hospitalization date and/or prolong illness in patients, and increase treatment cost. There are no adequate data on the prevalence of Hepatitis B virus (HBV) and Hepatitis C virus (HCV) infections in HD patients. Therefore, this study aimed to estimate the pooled prevalence and associated factors of HBV and HCV infections among HD patients in Africa. METHOD The databases PubMed, Medline, EMBASE, Cochrane library, web of science, African Journals Online, Science Direct, and Google Scholar were searched to identify relevant studies. The review was performed based on Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Data were extracted independently by two authors and analyzed using STATA 11. A random-effect model was fitted to estimate the pooled prevalence with their 95% confidence interval. To detect publication bias funnel plots analysis and Egger weighted regression tests were done. RESULTS The overall pooled prevalence of HBV and HCV infection among HD patients in Africa was 9.88% (95% CI: 7.20-12.56) I2 = 97.9% and 23.04% (95% CI: 18.51-2757) I2 = 99.6%, respectively. In addition, the pooled prevalence of HBV and HCV co-infection was 7.18% (95% CI: 3.15-11.20) I2 = 99.6%. Duration of dialysis was found to be the contributing factor for the occurrence of HBV and HCV among HD patients (OR = 1.44; 95% CI: 1.04, 2.01). CONCLUSION This study showed that there is high prevalence of HBV and HCV infections in HD patients in Africa. Therefore, strict adherence to precautions of infection control measures, isolation of seropositive patients, improvement in infrastructures, adequate screening of HBV and HCV for the donated blood, and decentralized HD services is needed to minimize the risk of HBV and HCV infections in HD facilities.
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Affiliation(s)
- Tiruneh Adane
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Solomon Getawa
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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9
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Kuriyama S. Peritoneal Dialysis in Patients with Diabetes: Are the Benefits Greater than the Disadvantages? Perit Dial Int 2020. [DOI: 10.1177/089686080702702s33] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Diabetic nephropathy has been increasing in prevalence in recent years, and it is now the dominant cause of end-stage renal disease (ESRD) worldwide. Because diabetes is frequently associated with multiple complications, nephrologists must be alert to the selection of dialysis modality so as to reduce the accompanying risks. The present review addresses whether the benefits of peritoneal dialysis are greater than its disadvantages in diabetic patients. The answer is quite positive: for most diabetic patients, peritoneal dialysis offers multiple benefits.
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Affiliation(s)
- Satoru Kuriyama
- Division of Nephrology, Saiseikai Central Hospital, Tokyo, Japan
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10
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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.
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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
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11
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Alduraywish A, Ragheb M, Taher I, Louis N, Aldossari K, Kishk R. Prevalence, risk factors and impact of occult HCV infection on liver morbidity among haemodialysis patients: hospital-based cross-sectional study. Scand J Gastroenterol 2020; 55:963-969. [PMID: 32649843 DOI: 10.1080/00365521.2020.1790649] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Haemodialysis (HD) patients are at risk for blood-borne infections as occult HCV infection, which justifies comprehensive studies. We aimed to determine the prevalence and risk factors of occult HCV infection (OCI) among HD patients. MATERIAL AND METHODS One hundred eligible HD patients, with no evidence of overt HCV or HBV and HBV vaccinated were recruited, and tested for HCV, HBV markers and HCV RNA. Two HCV-positive patients were excluded and peripheral mononuclear cells of 98 patients were verified for viraemia. RESULTS OCI was detected in eight (8.16%); with a median viral load of 7010copies/ml. Their mean age was 30.63 (±18.87 years) compared to others (41.73 ± 15.93) (p = .069). History of surgery, dental procedure, and blood transfusion was comparably high in both groups (p > .05). All OCI patients underwent dialysis twice weekly compared to 48.9% of non-OCI patients (p = .006). OCI patients had a significantly higher mean duration of dialysis (12.63 ± 6.74 years), and a significantly higher frequency (50%) of HCV Ab compared to 6.48 ± 4.76, and 10%, respectively, in non-OCI patients. None of OCI patients was reactive to HBcAb compared to 34 (37.8%) patients without (p = .048). Evidence of liver morbidity was detected in 5 (62.5%) OCI patients compared to 43 (47.7%) of non-OCI patients (p > .05). CONCLUSION Among our HD patients, OCI is considered a comorbid finding associated with mild liver morbidity that warrants strict infection control and periodic testing for blood borne infections.
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Affiliation(s)
| | - Mostafa Ragheb
- Department of Endemic and Infectious Diseases, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Ibrahim Taher
- Department of Pathology, Faculty of Medicine, Jouf University, Skaka, Saudi Arabia
| | - Nageh Louis
- Department of Endemic and Infectious Diseases, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
| | - Khaled Aldossari
- Department of Family and Community Medicine, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Rania Kishk
- Department of Microbiology and Immunology, Faculty of Medicine, Suez Canal University, Ismailia, Egypt
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12
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Çiftçibaşı Örmeci A, Yıldız Ç, Saberi B, Gürakar M, Şimşek C, Gürakar A. Usage of HCV viremic organs in liver transplantation to anti-HCV negative recipients: The current status and review of literature. TURKISH JOURNAL OF GASTROENTEROLOGY 2020; 30:771-775. [PMID: 31530520 DOI: 10.5152/tjg.2019.18656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Liver transplantation is the main curative therapy for end-stage liver disease. The number of transplanted organs is increasing globally. However, the number of available organs in the pool is insufficient, considering the excessive number of patients on the waiting list, which is a major concern for transplant programs. Hepatitis C infection (HCV) is a common indication for liver transplantation, and in recent years, a major progress has been made in its treatment with direct-acting antiviral (DAA) agents. HCV-positive livers have been transplanted to HCV-positive recipients for a long time. The high rate of sustained virologic response through DAA has brought new treatment options for the patients during the pre- and post-transplantation periods. Recently, there have been few reports of transplanting the available HCV-positive organs to HCV noninfected recipients. However, there is not yet an agreement on the optimal selection of patients who would benefit from such transplantation, and this has become a current topic of interest. Thus, we aim to review the current literature on this evolving topic.
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Affiliation(s)
- Aslı Çiftçibaşı Örmeci
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Çağla Yıldız
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Behnam Saberi
- Division of Hepatology, Mount Sinai School of Medicine, New York, NY, USA
| | - Merve Gürakar
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
| | - Cem Şimşek
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ahmet Gürakar
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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13
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Lameire N, Van Biesen W, Vanholder R. The Role of Peritoneal Dialysis as First Modality in an Integrative Approach to Patients with End-Stage Renal Disease. Perit Dial Int 2020. [DOI: 10.1177/089686080002002s26] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Norbert Lameire
- Renal Division, Department of Internal Medicine, University Hospital, Gent, Belgium
| | - Wim Van Biesen
- Renal Division, Department of Internal Medicine, University Hospital, Gent, Belgium
| | - Raymond Vanholder
- Renal Division, Department of Internal Medicine, University Hospital, Gent, Belgium
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14
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Van Biesen W, Vanholder R, Lameire N. The Role of Peritoneal Dialysis as the First-Line Renal Replacement Modality. Perit Dial Int 2020. [DOI: 10.1177/089686080002000401] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Twenty years after its introduction, peritoneal dialysis (PD) is a well-established alternative to hemodialysis (HD) as a modality of renal replacement therapy. Much debate and research is apparent in the literature, comparing hemodialysis and PD as “opposite” modalities and trying to ascertain which modality should be more optimal.In our opinion, HD and PD are two distinct modalities, each with its own advantages and disadvantages. In addition, it is clear that for both HD and PD, rates of technique failure are high, causing patients to transfer between modalities. The question is thus not which modality is best, but rather, which flow-chart of modalities makes best use of the advantages of each modality, while avoiding its disadvantages. In this respect, HD and PD appear to be complementary modalities.The better preservation of residual renal function, lower risk of infection with hepatitis B and C, better outcome after transplantation, preservation of vascular access, and lower costs are arguments to promote PD as a good initial treatment. When PD-related problems arise (adequacy, ultrafiltration, peritonitis, patient burnout), a timely transfer to HD has to be planned.This editorial tries to review arguments supporting the complementary nature of both modalities, and especially the role of PD as the first-line renal replacement therapy.
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Affiliation(s)
| | | | - N. Lameire
- Renal Division University Hospital Gent Belgium
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15
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Van Biesen W, Vanholder R, Lameire N. Impact of Pretransplantation Dialysis Modality on Patient Outcome after Renal Transplantation: The Role of Peritoneal Dialysis Revisited. Perit Dial Int 2020. [DOI: 10.1177/089686089901900202] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- W. Van Biesen
- Department of Internal Medicine Renal Division University Hospital Ghent Belgium
| | - R. Vanholder
- Department of Internal Medicine Renal Division University Hospital Ghent Belgium
| | - N. Lameire
- Department of Internal Medicine Renal Division University Hospital Ghent Belgium
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16
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Thodis E, Passadakis P, Vargemezis V, Oreopoulos DG. Peritoneal Dialysis: Better than, Equal to, or Worse than Hemodialysis? Data Worth Knowing before Choosing a Dialysis Modality. Perit Dial Int 2020. [DOI: 10.1177/089686080102100105] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Technological advances such as those that allow the delivery of an adequate dialysis dose to a larger percentage of patients, minimization of peritoneal membrane damage with more biocompatible solutions, and lower peritonitis rates will undoubtedly improve retention of patients on peritoneal dialysis (PD) for longer periods. Currently, only 15% of the world dialysis population is managed by PD. Peritoneal dialysis has many advantages over hemodialysis, and if end-stage renal disease (ESRD) patients are fully informed about them, the proportion of patients who would prefer this treatment would rise to 25% – 30%. An integrated approach to the treatment of ESRD could start with PD in a large percentage of patients, especially those who will receive a kidney transplant within 2 – 3 years. With the present epidemic of ESRD, this approach could lead to a significant saving, relieve the pressure on dialysis units, and allow a larger number of ESRD patients to be treated.
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Affiliation(s)
- Elias Thodis
- Department of Nephrology, Medical School Democritus University of Thrace, Alexandroupolis, Greece
| | - Ploumis Passadakis
- Department of Nephrology, Medical School Democritus University of Thrace, Alexandroupolis, Greece
| | - Vassilis Vargemezis
- Department of Nephrology, Medical School Democritus University of Thrace, Alexandroupolis, Greece
| | - Dimitrios G. Oreopoulos
- The Toronto Western Hospital-University Health Network and University of Toronto, Toronto, Ontario, Canada
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17
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Affiliation(s)
- Simon J. Davies
- Department of Nephrology, North Staffordshire Hospital, Stoke-on-Trent, U.K
| | - Wim Van Biesen
- Department of Internal Medicine, Renal Division, University Hospital Gent, Gent, Belgium
| | - Johan Nicholas
- Department of Nephrology, North Staffordshire Hospital, Stoke-on-Trent, U.K
| | - Norbert Lameire
- Department of Internal Medicine, Renal Division, University Hospital Gent, Gent, Belgium
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18
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Akpolat T, Dilek M, Yavuz M, Utas C, Ozener Ç, Karayaylali I, Yilmaz E, Ersoy F, Camsari T, Ataman R, Bozfakioglu S, Akcicek F, Ates K, Arinsoy T. Low Seroconversion Rates in CAPD Patients Compared to Hemodialysis Patients: Potential Advantages for Transplant Candidates. Perit Dial Int 2020. [DOI: 10.1177/089686080202200414] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
| | - Melda Dilek
- Turkish Multicenter PD Study Group (TULIP), Turkey
| | - Mahmut Yavuz
- Turkish Multicenter PD Study Group (TULIP), Turkey
| | - Cengiz Utas
- Turkish Multicenter PD Study Group (TULIP), Turkey
| | - Çetin Ozener
- Turkish Multicenter PD Study Group (TULIP), Turkey
| | | | - Emin Yilmaz
- Turkish Multicenter PD Study Group (TULIP), Turkey
| | - Fevzi Ersoy
- Turkish Multicenter PD Study Group (TULIP), Turkey
| | | | | | | | | | - Kenan Ates
- Turkish Multicenter PD Study Group (TULIP), Turkey
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19
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Akpolat T. CAPD: A Control Strategy to Prevent Spread of HCV Infection in End-Stage Renal Disease. Perit Dial Int 2020. [DOI: 10.1177/089686080102100112] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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20
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Choi DT, Puenpatom A, Yu X, Erickson KF, Kanwal F, El-Serag HB, Kramer JR. Effectiveness of Elbasvir/Grazoprevir in patients with hepatitis C virus genotype 1 infection and chronic kidney disease in the United States veterans population. Antiviral Res 2019; 174:104698. [PMID: 31862503 DOI: 10.1016/j.antiviral.2019.104698] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 12/10/2019] [Accepted: 12/16/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND & AIMS Randomized controlled trials of EBR/GZR have reported high treatment efficacy, safety and tolerability in patients undergoing dialysis. However, real world effectiveness data for EBR/GZR in this population is lacking. We evaluated the effectiveness of EBR/GZR in an HCV-infected population with all stages of CKD including dialysis compared with control patients with estimated glomerular filtration rate (eGFR) ≥60 in the US Department of Veterans Affairs (VA). METHODS We conducted a retrospective cohort study of patients with chronic HCV genotype 1 infection with EBR/GZR prescriptions dispensed during February 1, 2016-August 31, 2017 in 128 VA Medical Centers. We collected patient information regarding history of dialysis, end stage renal disease (ESRD), and/or eGFR values. We measured SVR based on undetectable HCV RNA at least 4 weeks after the completion of treatment. We examined SVR rates by CKD stage compared to control patients and within patient subgroups using logistic regression models. RESULTS We identified 5961 patients (42.5% genotype 1a, 55.0% genotype 1b) who met eligibility criteria and completed a EBR/GZR treatment course (≥11 weeks). Approximately 73.2% (n = 4361) had eGFR ≥60 who served as control patients, 14.4% (n = 860) had Stage 3 CKD, and 12.4% (n = 740) had Stage 4-5 CKD or ESRD. Of patients with Stage 4-5 CKD/ESRD, 76.1% underwent dialysis (n = 563). The overall SVR was 96.7% in all patients, 96.4% for eGFR≥60, 98.3% in Stage 3 CKD, and 96.5% in Stage 4-5 CKD/ESRD. No statistically significant differences were found in the SVR rates in patients with or without dialysis in the Stage 4-5 CKD/ESRD patients (adjusted OR 0.91; 95% CI 0.56-1.47 and OR 1.74; 95% CI 0.63-4.81) compared with those with eGFR≥60. CONCLUSION We found EBR/GZR was effective in patients with HCV GT1 infection regardless of CKD severity or receipt of dialysis in the US VA population.
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Affiliation(s)
- Debra T Choi
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA; Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | | | - Xian Yu
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA; Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Kevin F Erickson
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA; Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Fasiha Kanwal
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA; Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Hashem B El-Serag
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA; Section of Gastroenterology and Hepatology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Jennifer R Kramer
- Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA; Section of Health Services Research, Department of Medicine, Baylor College of Medicine, Houston, TX, USA.
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21
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Cheema SUR, Rehman MS, Hussain G, Cheema SS, Gilani N. Efficacy and tolerability of sofosbuvir and daclatasvir for treatment of hepatitis C genotype 1 & 3 in patients undergoing hemodialysis- a prospective interventional clinical trial. BMC Nephrol 2019; 20:438. [PMID: 31779583 PMCID: PMC6883698 DOI: 10.1186/s12882-019-1631-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 11/20/2019] [Indexed: 12/14/2022] Open
Abstract
Background There is paucity of data using direct anti-viral agents (DAA) in patients on maintenance hemodialysis (MHD) infected with HCV-genotype 1 & 3. Aim of the study was to evaluate DAA therapy in patients infected with HCV-genotype 1 & 3 on MHD. Methods A prospective open label, parallel, non-randomized interventional trial was conducted in patients with Hepatitis-C on maintenance hemodialysis. Total of Sixty two (62) patients with hepatitis-C on maintenance hemodialysis were screened and 36 patients were enrolled and then equally allocated in 1:1 ratio to group 1 who received 400 mg daily sofosbuvir/ 60 mg daily daclatasvir and group 2 who received thrice a week 400 mg Sofosbuvir and daily 60 mg daclatasvir for 12 weeks. Patients with compensated cirrhosis received therapy for 24 weeks. Relevant data was obtained before, during and after therapy. HCV viral load was assessed at week 4, 8, at end of therapy and 12 weeks after treatment. Results Eighteen (18) patients were allocated in each group. Three patients in group 1 withdrawn from the study after 2 weeks due to refusal to participate, while one withdrawn in group 2 due to development of adverse effect. Mean age of patients was 47.22 + 14.17 in group 1 and 53.89 + 14.11 in group 2. Genotype 3 was most common in group 1 patients, n = 12 (66.6%), and n = 11 (61.1%) in group 2. All patients in both groups achieved undetectable viral load at 12th week. As per intention to treat analysis overall 29/36 (80.55%) patients achieved SVR (group 1 = 15/18; group 2 = 14/18) and as per-protocol analysis overall 29/32 (90.62%) patients achieved SVR (group 1 = 15/15; group 2 = 14/17). Conclusion Direct acting antiviral therapy using sofosbuvir and declatsavir is highly effective and tolerable in patients with HCV genotype 1 & 3 undergoing maintenance hemodialysis, especially when given daily. Trial registration This trial is registered in WHO, International Clinical Trial Registry Platform, through Iranian Registry of Clinical Trials (IRCT) having IRCT ID: IRCT20170614034526N3, registered retrospectively on 2019-03-08.
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Affiliation(s)
| | - Muhammad Salman Rehman
- Department of Gastroenterology Jinnah Hospital & Allama Iqbal Medical College, Lahore, Pakistan
| | - Ghulam Hussain
- Department of Gastroenterology Jinnah Hospital & Allama Iqbal Medical College, Lahore, Pakistan
| | | | - Nooman Gilani
- Department of Gastroenterology Jinnah Hospital & Allama Iqbal Medical College, Lahore, Pakistan
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22
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The influence of hemodialysis on FibroTest parameters. REV ROMANA MED LAB 2019. [DOI: 10.2478/rrlm-2019-0040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
Chronic hepatitis C viral infection is an important cause of morbidity and mortality in patients with end-stage renal disease treated with hemodialysis. Liver fibrosis represents a main determinant of liver disease prognosis and clinical management, and its assessment by liver biopsy can decide treatment allocation. Although liver biopsy is the gold standard for staging liver fibrosis, it is an invasive procedure associated with complications that are more prevalent in patients with end-stage renal disease. FibroTest represents a surrogate marker of fibrosis which evaluates the levels of apolipoprotein A1, total bilirubin, haptoglobin, gamma-glutamyltransferase and α2-macroglobulin, generating a score that indicates the level of fibrosis. Discrepancies were observed in clinical practice between FibroTest score and histopathological findings. The aim of this study was to evaluate how hemodialysis influences the level of each FibroTest parameter and the final score. The systematic literature review conducted by us suggests that hemodialysis induces a reduction in apolipoprotein A1, haptoglobin and bilirubin levels, with an increase in gamma-glutamyltransferase and alpha-2-macroglobulin levels. In conclusion, hemodialysis modifies the levels of FibroTest parameters, suggesting that it may also have an impact on the accuracy of liver fibrosis assessment in hemodialysis patients.
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23
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Asif M, Hanif FM, Luck NH, Tasneem AA. Frequency of Hepatotropic Viruses Leading To Deranged Liver Function Tests in Renal Transplant Recipients. EXP CLIN TRANSPLANT 2019; 17:202-206. [PMID: 30777555 DOI: 10.6002/ect.mesot2018.p66] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES The preferred modality for renal replacement therapy is renal transplantation. Marked improvements in early graft survival and long-term graft function have made renal transplantation a more cost-effective alternative to dialysis. The presence of liver disease in the posttransplant period adversely affects graft function and survival. Determining the cause of deranged liver function tests can be helpful in treating the underlying cause, leading to improved graft survival and overall quality of life in patients after renal transplant. Here, we determined the frequency of hepatotropic viral infections leading to deranged liver function tests in renal transplant recipients. MATERIALS AND METHODS Our study included 132 patients with deranged liver function tests who had undergone renal transplant within the past 6 months. Reactivity and nonreactivity of hepatotropic viruses leading to deranged liver function tests were recorded. RESULTS Average age of patients was 37.17 ± 8.75 years. There were 84 male (63.64%) and 48 female (36.36%) patients. Rates of hepatitis C virus antibodies and hepatitis B surface antigen were 62.88% (83/132) and 37.12% (49/132), respectively, whereas no patients had hepatitis E virus immunoglobulin M antibodies or hepatitis A virus immunoglobulin M antibodies. CONCLUSIONS Among the hepatotropic viral infections leading to deranged liver function tests in renal transplant recipients, hepatitis B virus accounted for a small fraction. In contrast, hepatitis C virus was highly prevalent in transplant recipients who developed deranged liver function tests. Renal transplant recipients with hepatic viral infections have worse patient and allograft survival after transplant compared with noninfected renal transplant recipients. We recommend that transplant candidates be screened for hepatitis B and C virus infection, thus allowing increased graft survival and improved quality of life in renal transplant recipients.
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Affiliation(s)
- Madiha Asif
- From the Department of Hepatogastroenterology, Sindh Institute of Urology and Transplantation (SIUT), Karachi, Pakistan
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24
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Del Bello A, Abravanel F, Alric L, Lavayssiere L, Lhomme S, Bellière J, Izopet J, Kamar N. No evidence of occult hepatitis C or E virus infections in liver-transplant patients with sustained virological response after therapy with direct acting agents. Transpl Infect Dis 2019; 21:e13093. [PMID: 30972874 DOI: 10.1111/tid.13093] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/21/2019] [Accepted: 04/07/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND AND AIMS It has been recently suggested that occult hepatitis C virus (HCV) infection and hepatitis E virus (HEV) reactivation might occur after direct acting antiviral agent-induced (DAA-induced) sustained virological response (SVR). The aim of our study was to identify occult HCV and HEV infection in a cohort of organ transplant patients who had achieved SVR and had persistent elevation in liver-enzyme levels. PATIENTS AND METHOD Sixty-six liver and/or kidney transplant patients were treated with DAAs. All but one achieved SVR12. Twenty-nine (8-39) months post-SVR12, 8 of the 65 patients (12.3%) who achieved SVR12 had persistently elevated liver enzyme levels. In 1 patient, this was related to hepatitis B virus reactivation. In the 7 remaining patients, blood samples (n = 7), liver biopsies (n = 4), and peripheral blood mononuclear cells (PBMCs) (n = 7) were collected simultaneously in order to identify occult HCV or HEV infection. RESULTS Hepatitis C virus RNA and HEV RNA were not detected in serum, liver tissues, or PBMCs. No HEV reactivation was observed after HCV clearance in patients who had anti-HEV IgG. CONCLUSION Our study suggests that there is no occult HCV or HEV infection in transplant patients after successful treatment of HCV infection with DAAs, even in patients with a persistent elevation of liver enzyme levels. However, due to the small number of patients included in our study, this finding should be confirmed in a larger cohort.
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Affiliation(s)
- Arnaud Del Bello
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France.,Université Paul Sabatier, Toulouse, France
| | - Florence Abravanel
- Department of Virology, Institut Fédératif de Biologie de Purpan, CHU Toulouse, France.,Centre de Physiopathologie de Toulouse Purpan, CHU Toulouse, France.,INSERM U1043, IFR-BMT, CHU Purpan, Toulouse, France
| | - Laurent Alric
- Department of Internal Medicine and Digestive Diseases, CHU Purpan, UMR 152 Pharma Dev, IRD Toulouse 3 University, Toulouse, France
| | - Laurence Lavayssiere
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France
| | - Sébastien Lhomme
- Department of Virology, Institut Fédératif de Biologie de Purpan, CHU Toulouse, France.,Centre de Physiopathologie de Toulouse Purpan, CHU Toulouse, France.,INSERM U1043, IFR-BMT, CHU Purpan, Toulouse, France
| | - Julie Bellière
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France.,Université Paul Sabatier, Toulouse, France
| | - Jacques Izopet
- Department of Virology, Institut Fédératif de Biologie de Purpan, CHU Toulouse, France.,Centre de Physiopathologie de Toulouse Purpan, CHU Toulouse, France.,INSERM U1043, IFR-BMT, CHU Purpan, Toulouse, France
| | - Nassim Kamar
- Department of Nephrology and Organ Transplantation, CHU Rangueil, Toulouse, France.,Université Paul Sabatier, Toulouse, France.,INSERM U1043, IFR-BMT, CHU Purpan, Toulouse, France
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Esforzado N, Morales JM. Hepatitis C and kidney transplant: The eradication time of the virus has arrived. Nefrologia 2019; 39:458-472. [PMID: 30905391 DOI: 10.1016/j.nefro.2019.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 01/07/2019] [Accepted: 01/13/2019] [Indexed: 12/11/2022] Open
Abstract
Hepatitis C virus (HCV) infection is a factor that reduces the survival of the patient and the graft in renal transplant (RT). The availability of directly acting antivirals agents (DAAs), very effective and with an excellent safety profile, it allows eradicate HCV from patients with kidney disease, and this is a revolutionary radical change in the natural evolution of this infection, until now without effective and safe treatment for the contraindication use of interferon in kidney transplant patients. The efficiency of some DAAs for all genotypes, even in patients with renal insufficiency constitutes a huge contribution to eradicate HCV in the RT population independently the genotype, severity of kidney failure, progression of liver disease and previous anti HCV therapy. All this is raising, although with controversies, the possibility of use kidneys from infected HCV+ donors for transplant in uninfected receptors and can be treated successfully in the early post-TR, thus increasing the total "pool" of kidneys for RT.
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26
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Sawinski D, Forde KA, Lo Re V, Goldberg DS, Cohen JB, Locke JE, Bloom RD, Brensinger C, Weldon J, Shults J, Reese PP. Mortality and Kidney Transplantation Outcomes Among Hepatitis C Virus-Seropositive Maintenance Dialysis Patients: A Retrospective Cohort Study. Am J Kidney Dis 2019; 73:815-826. [PMID: 30704882 DOI: 10.1053/j.ajkd.2018.11.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 11/20/2018] [Indexed: 12/25/2022]
Abstract
RATIONALE & OBJECTIVE Hepatitis C virus (HCV) infection is common among maintenance dialysis patients. Few studies have examined both dialysis survival and transplantation outcomes for HCV-seropositive patients because registry data sets lack information for HCV serostatus. STUDY DESIGN Retrospective cohort study. SETTING & PARTICIPANTS Adult long-term dialysis patients treated by a US national dialysis provider between January 1, 2004, and December 31, 2014. EXPOSURE HCV antibody serostatus obtained as part of clinical data from a national dialysis provider. OUTCOMES Mortality on dialysis therapy, entry onto the kidney transplant waiting list, kidney transplantation, and estimated survival benefit from kidney transplantation versus remaining on the waitlist. ANALYTICAL APPROACH After linking clinical data with data from the Organ Procurement and Transplantation Network, Cox and cause-specific hazards regression were implemented to estimate the associations between HCV seropositivity and mortality, as well as entry onto the kidney transplant waitlist. Cox regression was also used to estimate the survival benefit from transplantation versus dialysis among HCV-seropositive individuals. RESULTS Among 442,171 dialysis patients, 31,624 (7.2%) were HCV seropositive. HCV seropositivity was associated with a small elevation in the rate of death (adjusted HR [aHR], 1.09; 95% CI, 1.07-1.11) and a substantially lower rate of entry onto the kidney transplant waitlist (subdistribution HR [sHR], 0.67; 95% CI, 0.61-0.74). Once wait-listed, the kidney transplantation rate was not different for HCV-seropositive (sHR 1.10; 95% CI, 0.96-1.27) versus HCV-seronegative patients. HCV-seropositive patients lived longer with transplantation (aHR at 3 years, 0.42; 95% CI, 0.27-0.63). Receiving an HCV-seropositive donor kidney provided a survival advantage at the 2-year posttransplantation time point compared to remaining on dialysis therapy waiting for an HCV-negative kidney. LIMITATIONS No data for HCV viral load or liver biopsy. CONCLUSIONS HCV-seropositive patients experience reduced access to the kidney transplantation waitlist despite deriving a substantial survival benefit from transplantation. HCV-seropositive patients should consider foregoing HCV treatment while accepting kidneys from HCV-infected donors to facilitate transplantation and prolong survival.
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Affiliation(s)
- Deirdre Sawinski
- Renal Electrolyte and Hypertension Division, Department of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Kimberly A Forde
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Vincent Lo Re
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Division of Infectious Diseases, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - David S Goldberg
- Division of Gastroenterology, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jordana B Cohen
- Renal Electrolyte and Hypertension Division, Department of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Jayme E Locke
- Comprehensive Transplant Institute, University of Alabama at Birmingham, Birmingham, AL
| | - Roy D Bloom
- Renal Electrolyte and Hypertension Division, Department of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Colleen Brensinger
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Joe Weldon
- DaVita Clinical Research, Minneapolis, MN; Children's Hospital of Philadelphia, Philadelphia, PA
| | - Justine Shults
- Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA; DaVita Clinical Research, Minneapolis, MN; Children's Hospital of Philadelphia, Philadelphia, PA
| | - Peter P Reese
- Renal Electrolyte and Hypertension Division, Department of Medicine, University of Pennsylvania, Philadelphia, PA; Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
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27
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Soh BYM, Kumar R, Ekstrom VSM, Lin CYH, Thangaraju SD, Tan HH, Chan KP, Choong LHL, Teo D, Chow WC. Prevalence of hepatitis C virus infection and the IL28B genotype polymorphism among blood donors and high-risk populations. Singapore Med J 2019; 60:34-39. [PMID: 29926111 PMCID: PMC6351688 DOI: 10.11622/smedj.2018078] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION To study the prevalence of hepatitis C virus (HCV) infection in blood donor (BD), haemodialysis (HD) and intravenous drug user (IVDU) populations in Singapore and assess the IL28B polymorphism if HCV positive. METHODS The BD population were healthy volunteers, the HD population were patients who were on haemodialysis for at least six months of follow-up between January 2009 and December 2014. IVDU population was from inmates at halfway houses who consented. RESULTS Between 2011 and 2014, of 161,658 individuals who underwent screening prior to blood donation, 95 (0.059%) were positive for HCV. Of the 42 sera available, common genotypes (GTs) were GT-3 (47.6%) and GT-1 (31.0%). Of 1,575 HD patients, 2.2% were anti-HCV positive. The HCV GT distribution was HCV GT-1 (32.4%), HCV GT-3 (20.5%) and GT-6 (8.8%). 83 halfway house inmates were screened. Of the 47 IVDUs, 36.2% were anti-HCV positive with predominant GT-3 (%). IL28B polymorphism was noted to be CC predominantly 85.3%. CONCLUSION Prevalence of HCV infection has decreased in both the BD and HD populations. However, it remains high in the IVDU population. GT-1 remains the most common in the HD population; however, GT-3 infection is now more common among the BD population in Singapore. IL28B - CC is the predominant variant among the HCV-infected individuals in Singapore.
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Affiliation(s)
- Benjy Yi-Min Soh
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
| | - Rajneesh Kumar
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
| | - Victoria Sze-Min Ekstrom
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
| | - Clement Yi-Hao Lin
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
| | - Sobhana D/O Thangaraju
- Duke-NUS Medical School, Singapore
- Department of Renal Medicine, Singapore General Hospital, Singapore
| | | | - Kwai Peng Chan
- Duke-NUS Medical School, Singapore
- Department of Microbiology, Singapore General Hospital, Singapore
| | - Lina Hui Lin Choong
- Duke-NUS Medical School, Singapore
- Department of Renal Medicine, Singapore General Hospital, Singapore
| | - Diana Teo
- Health Sciences Authority, Singapore
| | - Wan Cheng Chow
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
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Brown KA, Hassan M. Utilizing Donors with Hepatitis C Antibody Positivity and Negative Nucleic Acid Testing. CURRENT TRANSPLANTATION REPORTS 2018. [DOI: 10.1007/s40472-018-0218-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Kim SM, Song IH. Hepatitis C virus infection in chronic kidney disease: paradigm shift in management. Korean J Intern Med 2018; 33:670-678. [PMID: 29961309 PMCID: PMC6030406 DOI: 10.3904/kjim.2018.202] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 06/17/2018] [Indexed: 12/14/2022] Open
Abstract
Hepatitis C virus (HCV) infection in chronic kidney disease (CKD) is associated with increased liver-related morbidity and mortality rates, accelerated progression to end-stage renal disease, and risk of cardiovascular events. CKD patients with HCV infection require antiviral therapy. Pegylated interferon (peg-IFN) plus ribavirin was the standard of care for HCV-infected CKD patients before the introduction of first-generation direct-acting antiviral (DAA) oral anti-HCV agents. Peg-IFN-based treatment has a low virologic response rate and poor compliance, resulting in a high dropout rate. Recently, several clinical trials of all-DAA combination regimens have reported excellent antiviral efficacy and few adverse drug reactions in HCV-infected patients with CKD. These positive results have revolutionized the treatment of chronic HCV infection in this population. In this review, we address the impact of chronic HCV infection in CKD patients, and discuss their management using next-generation DAAs.
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Affiliation(s)
- So Mi Kim
- Division of Nephrology, Department of Internal Medicine, Dankook University Hospital, Cheonan, Korea
| | - Il Han Song
- Division of Hepatology, Department of Internal Medicine, Dankook University Hospital, Cheonan, Korea
- Correspondence to Il Han Song, M.D. Division of Hepatology, Department of Internal Medicine, Dankook University Hospital, 201 Manghyang-ro, Dongnam-gu, Cheonan 31116, Korea Tel: +82-41-5503924 Fax: +82-41-5563256 E-mail:
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31
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Denewar AA, Abbas MH, Sheashaa HA, Abdelaal I, El-Dahshan K, Matter YE, Refaie AF. Detection of Hepatis C Virus-Related Immunologic Markers and Their Impact on Outcomes of Living-Donor Kidney Transplant Recipients. EXP CLIN TRANSPLANT 2018; 17:79-83. [PMID: 29957163 DOI: 10.6002/ect.2017.0161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Liver disease is an important cause of morbidity and mortality among recipients of transplanted organs. In addition to the liver, hepatitis C virus infection has a significant prevalence among recipients of kidney transplant and is related to worse graft and recipient survival as the kidney is an important component of the hepatitis C virus clinical syndrome. MATERIALS AND METHODS This retrospective single center study included 336 patients with end-stage renal disease who received a kidney transplant at the Mansoura Urology and Nephrology Center from January 1992 to December 1995. Of 336 patients, 63 were excluded, and the remaining 273 patients were divided into 3 groups: viremic active (72 patients), viremic inactive (108 patients), and nonviremic (93 patients). Division of patients was based on hepatitis C virus RNA complement level (C3 and/or C4 consumption), circulating cryoglobulins, and rheumatoid factor detection. RESULTS Our study showed insignificant differences regarding patient characteristics and demographic data among the study groups but significantly higher incidence of transaminitis in viremic (active and inactive) patients. Nonsignificant differences were found regarding proteinuria among the 3 groups, including among those who had levels in either nephrotic or nonnephrotic ranges. Biopsy-proven acute rejection episodes among the 3 groups of recipients were statistically comparable, with significantly higher frequency of chronic rejection episodes among viremic active patients. Nonviremic recipients had significantly lower serum creatinine levels than viremic (active and inactive) recipients. Patient and graft survival results were comparable among the groups. CONCLUSIONS Presence of hepatitis C virus immunologic markers does not have a significant effect on patient and graft survival; however, it may be a clue for long-term incidence of chronic rejection.
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Affiliation(s)
- Ahmed Abdelfattah Denewar
- From the Department of Dialysis and Transplantation, The Urology-Nephrology Center, Mansoura University, Mansoura, Egypt
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Naghdi R, Ranjbar M, Bokharaei-Salim F, Keyvani H, Savaj S, Ossareh S, Shirali A, Mohammad-Alizadeh A. Occult Hepatitis C Infection Among Hemodialysis Patients: A Prevalence Study. Ann Hepatol 2018; 16:510-513. [PMID: 28611267 DOI: 10.5604/01.3001.0010.0277] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Occult hepatitis C infection (OHCI) is the presence of HCV-RNA in the liver or peripheral blood mononuclear cells (PBMC) accompanying with negative serologic results. The aim of this study was to evaluate the prevalence of OHCI among Iranian chronic hemodialysis (HD) patients. MATERIAL AND METHODS In this cross sectional study 200 chronic HD patients with negative HCV antibody enrolled the study. Blood sample of patients were obtained, followed by Polymerase Chain reaction (PCR) testing for detection of HCV RNA. Patients with positive serum HCV RNA were considered as manifest hepatitis C infection (MHCI). However, patients with negative serum HCV RNA underwent further tests on PBMCs for detection of OHCI. RESULTS Serum HCV RNA was positive in 2 (1%) patients whom considered as MHCI, and 6 (3.03%) patients had positive PBMC HCV RNA. CONCLUSION In conclusion, chronic HD patients have been considered as a high risk group for hepatitis C infection. The results of this study suggest that these patients are also at risk for OHCI. Furthermore, evaluating PBMCs to detect HCV RNA would be a sensitive diagnostic method to find OHCI patients.
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Affiliation(s)
- Reza Naghdi
- Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | - Mitra Ranjbar
- Department of Infectious Diseases, Firouzgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | | | - Hossein Keyvani
- Department of Virology, Iran University of Medical Sciences, Tehran, Iran
| | - Shokoufeh Savaj
- Department of Nephrology, Firouzgar Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Shahrzad Ossareh
- Department of Nephrology, Hasheminejad Kidney Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Amir Shirali
- Shahid Modarres Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Mohammad-Alizadeh
- Department of Gastroenterology and Liver Diseases, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Affiliation(s)
- F. Fabrizi
- Division of Nephrology and Dialysis, Maggiore Hospital, IRCCS, Milano - Italy
| | - P. Martin
- Division of Digestive Diseases and Dumont-UCLA Transplant Center, UCLA School of Medicine, Los Angeles, CA - USA
| | - G. Lunghi
- Institute of Hygiene and Medicine Preventive, Maggiore Hospital, IRCCS, Milano - Italy
| | - F. Locatelli
- Division of Nephrology and Dialysis, A. Manzoni Hospital, Lecco - Italy
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Djordjević V, Stojanović K, Stojanović M, Stefanović V. Prevention of Nosocomial Transmission of Hepatitis C Infection in a Hemodialysis Unit. A Prospective Study. Int J Artif Organs 2018. [DOI: 10.1177/039139880002300307] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Hepatitis C virus (HCV) infection in hemodialysis patients can be transmitted by transfusions and nosocomially. A high prevalence of HCV infection, over 50%, was demonstrated in our hemodialysis (HD) unit. In order to prevent the nosocomial spread of HCV infection in the HD unit a prospective study was begun separating anti-HCV positive patients from the negative ones. A total of 170 patients (83 anti-HCV positive) started this study in September 1994 and were followed for 4 years. A separate room and dedicated equipment were assigned to anti-HCV positive and anti-HCV negative patients. Of those 170 patients there were 15 hepatitis B virus (HBV) positive patients, 5 of whom were anti-HCV positive, who were treated in a separate room on dialysis equipment for anti-HCV positive or negative patients. Application of general precautions, as recommended by the Center for Disease Control and Prevention (CDC), was reinforced. During the first 12 weeks after implementing the precautions seven more anti-HCV positive patients were detected, and by December 1995 another two HCV infected patients were found. The follow-up included all changes in HD population treated until the end of 1998. The incidence of seroconversion to HCV was 12.9% in 1995, 7.1% in 1996, 5.0% in 1997, and 6.6% in 1998. The higher incidence of seroconversion in September to November 1994 was probably due to the nosocomial infection being in the incubation period at the time of isolation. This prospective study in a large HD unit with a high prevalence of HCV infection demonstrates a relatively successful prevention of HCV spread. Procedure-related transmission of HCV in hemodialysis could be prevented by rigorous application of universal precautions as recommended by the CDC. As a second line of prevention, in highly burdened dialysis centers, segregation of HCV positive patients can help control nosocomial transmission.
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Affiliation(s)
- V. Djordjević
- Institute of Nephrology and Hemodialysis, Clinical Center, Niš - Yugoslavia
| | - K. Stojanović
- Institute of Nephrology and Hemodialysis, Clinical Center, Niš - Yugoslavia
| | - M. Stojanović
- Institute of Nephrology and Hemodialysis, Clinical Center, Niš - Yugoslavia
| | - V. Stefanović
- Institute of Nephrology and Hemodialysis, Clinical Center, Niš - Yugoslavia
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35
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Papadopoulos N, Griveas I, Sveroni E, Argiana V, Kalliaropoulos A, Martinez-Gonzalez B, Deutsch M. HCV viraemia in anti-HCV-negative haemodialysis patients: Do we need HCV RNA detection test? Int J Artif Organs 2018; 41:168-170. [PMID: 29546809 DOI: 10.1177/0391398817752326] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection is still common among dialysis patients, but the natural history of HCV in this group is not completely understood. The KDIGO HCV guidelines of 2009 recommend that chronic haemodialysis patients be screened for HCV antibody upon admission to the dialysis clinic and every 6 months thereafter if susceptible to HCV infection. However, previous studies have shown the presence of HCV viraemia in anti-HCV-negative haemodialysis patients as up to 22%. OBJECTIVES To evaluate the presence of HCV viraemia, using HCV RNA detection, among anti-HCV-negative haemodialysis patients from a tertiary dialysis unit in Athens. METHODS We enrolled 41 anti-HCV-negative haemodialysis patients diagnosed with third-generation enzyme immunoassay. HCV viraemia was evaluated using a sensitive (cut-off: 12 IU/mL) reverse transcriptase polymerase chain reaction (COBAS AmpliPrep/TaqMan system) for HCV RNA. RESULTS None of the 41 anti-HCV-negative haemodialysis patients were shown to be viraemic. CONCLUSIONS Routine HCV RNA testing appears not to be necessary in anti-HCV-negative haemodialysis patients.
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Affiliation(s)
- Nikolaos Papadopoulos
- 1 1st Department of Internal Medicine, 417 Army Share Fund Hospital of Athens, Athens, Greece
| | - Ioannis Griveas
- 2 Nephrology Department, 417 Army Share Fund Hospital of Athens, Athens, Greece
| | - Eirini Sveroni
- 1 1st Department of Internal Medicine, 417 Army Share Fund Hospital of Athens, Athens, Greece
| | - Vasiliki Argiana
- 1 1st Department of Internal Medicine, 417 Army Share Fund Hospital of Athens, Athens, Greece
| | | | | | - Melanie Deutsch
- 4 2nd Department of Internal Medicine, 'Hippokration' General Hospital of Athens, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Shelton BA, Sawinski D, Mehta S, Reed RD, MacLennan PA, Locke JE. Kidney transplantation and waitlist mortality rates among candidates registered as willing to accept a hepatitis C infected kidney. Transpl Infect Dis 2018; 20:e12829. [DOI: 10.1111/tid.12829] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 09/12/2017] [Accepted: 11/19/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Brittany A. Shelton
- Comprehensive Transplant Institute; University of Alabama at Birmingham; Birmingham AL USA
| | - Deirdre Sawinski
- Comprehensive Transplant Center; University of Pennsylvania; Philadelphia PA USA
| | - Shikha Mehta
- Comprehensive Transplant Institute; University of Alabama at Birmingham; Birmingham AL USA
| | - Rhiannon D. Reed
- Comprehensive Transplant Institute; University of Alabama at Birmingham; Birmingham AL USA
| | - Paul A. MacLennan
- Comprehensive Transplant Institute; University of Alabama at Birmingham; Birmingham AL USA
| | - Jayme E. Locke
- Comprehensive Transplant Institute; University of Alabama at Birmingham; Birmingham AL USA
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Molino C, Fabbian F, Cozzolino M, Longhini C. The Management of Viral Hepatitis in CKD Patients: An Unresolved Problem. Int J Artif Organs 2018; 31:683-96. [DOI: 10.1177/039139880803100802] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Chronic kidney disease (CKD) patients in dialysis (HD) show peculiar, atypical features of clinical presentation and diseases (cardiovascular, metabolic, hematologic). This is also true for viral hepatitis infections, for which CKD patients represent an important risk group. In the past, hepatitis B virus (HBV) was the major cause of viral hepatitis in end-stage renal disease (ESRD). However, the introduction of a rigorous infection-control strategy, routine screening of patients and staff for hepatitis B serologic markers, vaccination of susceptible patients and staff, use of separate rooms and dedicated machines for HD of HbsAg-positive patients have all led to a decline in the spread of HBV infection in dialysis. Despite the prevalence of the antibody-hepatitis C virus (HCV), there has been a marked decrease in HD patients; after the introduction of routine screening for HCV and the use of erythropoietin, its occurrence ranges from 5% to 25% in the United States, with a prevalence of 6.8% in Europe. In CKD and in HD patients, the presence of HBV and HCV is an independent and significant risk factor for death and this risk may be at least partially attributed to chronic liver disease with its attendant complications. Liver disease can progress with modest hepatic inflammation and prominent fibrosis; the natural history of viral hepatitis in these patients is dependent on the immune dysfunction typical of kidney disease. Despite recent advances in antiviral therapy, there are still many uncertainties in regards to the efficacy and long-term outcomes of treatment with antiviral agents.
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Affiliation(s)
- C. Molino
- Department of Clinical and Experimental Medicine, University of Ferrara, Ferrara - Italy
| | - F. Fabbian
- Renal Unit, St. Anna Hospital, Ferrara - Italy
| | - M. Cozzolino
- Renal Division, San Paolo Hospital, Milan - Italy
| | - C. Longhini
- Department of Clinical and Experimental Medicine, University of Ferrara, Ferrara - Italy
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38
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Shah S, Suddle A, Hendry B. The Burden of Untreated Hepatitis C Virus Infection in Renal Patients in the United Kingdom. Nephron Clin Pract 2018; 139:170-171. [DOI: 10.1159/000488403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 03/13/2018] [Indexed: 12/09/2022] Open
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Prevalence and risk factors of hepatitis B and C among hemodialysis patients in Tunisia. Med Mal Infect 2017; 48:175-179. [PMID: 29249466 DOI: 10.1016/j.medmal.2017.11.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Revised: 02/23/2017] [Accepted: 11/21/2017] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Hemodialysis patients are at increased risk of infection by hepatitis C and B viruses, which are significant causes of mortality and morbidity. Prevention of their transmission in hemodialysis units remains a challenge worldwide. We aimed to investigate the prevalence of these two infections and to explore major risk factors among patients on chronic hemodialysis. MATERIALS AND METHODS We performed a cross-sectional study of 109 hemodialysis patients (mean duration of hemodialysis of seven years) between 2012 and 2014 in a Teaching Hospital of Monastir, Tunisia. Hepatitis B and C serological markers were searched for using a chemiluminescent assay. Genome detection was performed using a commercially available quantitative real-time PCR test. RESULTS A total of 109 hemodialysis patients were enrolled (75 males and 34 females). Ages ranged from 21 to 81 years. Six (5.5%) of these 109 patients had HBV infection defined by a positive HBsAg in four (3.7%) patients and by a detectable DNA associated with an "isolated anti-HBc" profile in the remaining two patients. Hepatitis C was observed in eight patients (7.3%) and five of them had detectable RNA. Hemodialysis duration ˃5years was the main risk factor for hepatitis C infection (P=0.01; OR: 3.11; 95% CI [1.57-13.71]). CONCLUSION Our findings confirm the downward trend of the prevalence of both hepatitis B and C infections among Tunisian hemodialysis patients. Hemodialysis duration remains the main risk factor for hepatitis C infection. Occult hepatitis B infection should be suspected and investigated, especially among patients with an "isolated anti-HBc" profile.
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Dharancy S, Coilly A, Fougerou-Leurent C, Duvoux C, Kamar N, Leroy V, Tran A, Houssel-Debry P, Canva V, Moreno C, Conti F, Dumortier J, Di Martino V, Radenne S, De Ledinghen V, D'Alteroche L, Silvain C, Besch C, Perré P, Botta-Fridlund D, Francoz C, Habersetzer F, Montialoux H, Abergel A, Debette-Gratien M, Rohel A, Rossignol E, Samuel D, Duclos-Vallée JC, Pageaux GP. Direct-acting antiviral agent-based regimen for HCV recurrence after combined liver-kidney transplantation: Results from the ANRS CO23 CUPILT study. Am J Transplant 2017; 17:2869-2878. [PMID: 28898563 DOI: 10.1111/ajt.14490] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 08/16/2017] [Accepted: 08/20/2017] [Indexed: 01/25/2023]
Abstract
Hepatitis C virus (HCV) infection is associated with reduced patient survival following combined liver-kidney transplantation (LKT). The aim of this study was to assess the efficacy and safety of second-generation direct-acting antivirals (DAAs) in this difficult-to-treat population. The ANRS CO23 "Compassionate use of Protease Inhibitors in Viral C Liver Transplantation" (CUPILT) study is a prospective cohort including transplant recipients with recurrent HCV infection treated with DAAs. The present work focused on recipients with recurrent infection following LKT. The study population included 23 patients. All patients received at least one NS5B inhibitor (sofosbuvir) in their antiviral regimen an average of 90 months after LKT. Ninety-six percent of recipients achieved a sustained virological response (SVR) at week 12 (SVR12). In terms of tolerance, 39% of recipients presented with at least one serious adverse event. None of the patients experienced acute rejection during therapy and there were no deaths during follow-up. The glomerular filtration rate (GFR) decreased significantly from baseline to the end of therapy. However, this study did not show that the decline in GFR persisted over time or that it was directly related to DAAs. The DAA-based regimen is well tolerated with excellent results in terms of efficacy. It will become the gold standard for the treatment of recurrent HCV following LKT.
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Affiliation(s)
- Sébastien Dharancy
- CHRU Lille, Hepatology Unit, Claude Huriez Hospital, CHRU Lille, Lille, France
| | - Audrey Coilly
- Hepatobiliary Center, AP-HP Paul Brousse Hospital, Villejuif, France.,Paris Sud University, Paris Sud Saclay University, UMR-S 1193, Villejuif, France.,INSERM, Unité 1193, Villejuif, France.,DHU Hepatinov, Villejuif, France
| | - Claire Fougerou-Leurent
- INSERM, CIC 1414 Clinical Investigation Center, Rennes, France.,Pharmacology Unit, CHU Rennes, Rennes, France
| | | | - Nassim Kamar
- Nephrology and Organ Transplantation Unit, CHU Rangueil, INSERM U1043, IFR-BMT, Paul Sabatier University, Toulouse, France
| | - Vincent Leroy
- Hepato-Gastroenterolgy Unit, Pôle Digidune, CHU Grenoble, Grenoble, France
| | - Albert Tran
- Hepatogastroenterology Unit, Nice University Hospital, INSERM, U1065, Equipe 8, Nice Sophia Antipolis University, Faculty of Medicine, Nice, Cedex 2, France
| | - Pauline Houssel-Debry
- Hepatology and Liver Transplant Unit, Pontchaillou University Hospital, Rennes, France
| | - Valérie Canva
- CHRU Lille, Hepatology Unit, Claude Huriez Hospital, CHRU Lille, Lille, France
| | - Christophe Moreno
- Hepatogastroenterology Unit, CUB Hôpital Erasme, Brussels University, Bruxelles, Belgique
| | - Filoména Conti
- Hepatology and Liver Transplant Unit, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Jérome Dumortier
- Liver Transplant Unit, Digestive Diseases Federation, Edouard Herriot Hospital, Hospices Civils de Lyon Université Claude Bernard Lyon 1, Lyon, France
| | - Vincent Di Martino
- Hepatology Unit, CHRU Jean Minjoz Franche Comté University, Besançon, France
| | - Sylvie Radenne
- Hepatology Unit, HCL, Hôpital de la Croix-Rousse, Lyon, France
| | - Victor De Ledinghen
- Hepatogastroenterology Unit, Haut Leveque Hospital, CHU Bordeaux & INSERM U1053, Bordeaux, France
| | | | | | - Camille Besch
- Liver Transplant and Digestive Surgery Unit, Strasbourg University, Strasbourg, France
| | - Philippe Perré
- Infectious Diseases Unit, CHD Vendée, La Roche sur Yon, France
| | | | - Claire Francoz
- Hepatology Unit, Beaujon Hospital, Assistance Publique-Hôpitaux de Paris, Clichy, France
| | - François Habersetzer
- Universitary Hospitals of Strasbourg, Inserm U 1110, LabEx HepSYS, Strasbourg University, Strasbourg, France
| | | | - Armand Abergel
- Hepatogastroenterology Unit, CHU Estaing Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Alexandra Rohel
- Unité de recherche Clinique et Fondamentale sur les Hépatites Virales, ANRS (France REcherche Nord&sud Sida-hiv Hépatites), Paris, France
| | - Emilie Rossignol
- INSERM, CIC 1414 Clinical Investigation Center, Rennes, France.,Pharmacology Unit, CHU Rennes, Rennes, France
| | - Didier Samuel
- Hepatobiliary Center, AP-HP Paul Brousse Hospital, Villejuif, France.,Paris Sud University, Paris Sud Saclay University, UMR-S 1193, Villejuif, France.,INSERM, Unité 1193, Villejuif, France.,DHU Hepatinov, Villejuif, France
| | - Jean-Charles Duclos-Vallée
- Hepatobiliary Center, AP-HP Paul Brousse Hospital, Villejuif, France.,Paris Sud University, Paris Sud Saclay University, UMR-S 1193, Villejuif, France.,INSERM, Unité 1193, Villejuif, France.,DHU Hepatinov, Villejuif, France
| | - Georges-Philippe Pageaux
- Liver transplant and Hepatogastroenterology Unit, CHU Saint-Eloi, Montpellier University, Montpellier, France
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Komitova RT, Atanasova MV, Pavlova TA, Nyagolov MS, Ivanova AV. Diagnostic Dilemmas in Hepatitis C Virus Infection for Hemodialysis Patients. Folia Med (Plovdiv) 2017; 59:70-77. [PMID: 28384106 DOI: 10.1515/folmed-2017-0012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 12/20/2016] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) is a leading cause of chronic hepatitis in dialysis patients. The diagnosis of HCV infection in these patients is predominantly based on laboratory tests because of the specificity of the clinical course of the disease. AIM The present prospective study aimed at determining very accurately the prevalence rate of HCV infection in patients on dialysis by simultaneously testing them for anti-HCV and for HCV RNA levels. MATERIALS AND METHODS For the present cross-sectional longitudinal study we recruited and followed up 93 patients from St George University Hospital Hemodialysis Unit between July 2013 and December 2014. All patients were tested for anti-HCV and HCV RNA. The anti-HCV negative patients were tested for anti-HCV and HCV RNA at least twice at intervals of 6 months or more (up to 12 months). Anti-HCV antibodies were identified using a third generation ELISA assay. Commercial kits for real-time polymerase chain reaction (RT-PCR) were used to detect HCV RNA in the plasma and mononuclear cells. Aminotransferase and gammaglutamyl transpeptidase levels were studied to find if liver inflammation was present. RESULTS The total seroprevalence in 68 patients was 20.6% (14). Of these, 10 patients were viremic (HCV RNA+/anti-HCV+), and 4 patients (5.9%) had discordant results (anti-HCV+/HCV RNA-). Acute hepatitis was detected in one patient. Duration of dialysis in HCV viremic patients was longer than that in aviremic patients (p=0.005). CONCLUSIONS The present study suggests that HCV infection in dialysis patients can be diagnosed more accurately if these patients are tested using two diagnostic methods - a serological test and a biomolecular assay. Further studies with larger sample size may prove the feasibility of such approach for all dialysis patients in this country.
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Affiliation(s)
- Radka T Komitova
- Department of Infectious Diseases, Parasitology and Tropical Medicine, Faculty of Medicine, Medical University of Plovdiv, 15A Vassil Aprilov Blvd., 4002 Plovdiv, Bulgaria
| | - Maria V Atanasova
- Department of Microbiology and Immunology, Faculty of Pharmacy, Medical University of Plovdiv, Plovdiv
| | | | - Monica Sh Nyagolov
- Clinic of Gastroenterology, Laboratory of Porphyrias and Molecular Diagnostics of Liver Diseases, St Ivan Rilski University Hospital, Sofia
| | - Aneta V Ivanova
- Clinic of Gastroenterology, Laboratory of Porphyrias and Molecular Diagnostics of Liver Diseases, St Ivan Rilski University Hospital, Sofia
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Agarwal SK, Bagchi S, Yadav RK. Hemodialysis Patients Treated for Hepatitis C Using a Sofosbuvir-based Regimen. Kidney Int Rep 2017; 2:831-835. [PMID: 29270489 PMCID: PMC5733818 DOI: 10.1016/j.ekir.2017.04.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Revised: 04/06/2017] [Accepted: 04/11/2017] [Indexed: 02/07/2023] Open
Abstract
Introduction There is paucity of data on sofosubvir (SOF)−based therapy in patients on maintenance hemodialysis (MHD). The objective of this report is to describe our experience using SOF-based direct antiviral agent (DAA) therapy in MHD patients in India. Methods All patients on MHD and treated with SOF-based therapy were included in this study. Before starting treatment, viral load, genotype, liver fibroscan, and upper gastrointestinal endoscopy were performed in all patients. SOF 400 mg/d or on an alternate day, ribavirin 200 mg/d and daclatasvir 60 mg/d were used in different regimens. Hepatitis C virus RNA was assessed at day 10 and at 4 weeks, at end of therapy, and at 12 weeks after stopping therapy. Results A total of 62 treatment-naïve patients were included. Mean age was 33.3 ± 10.2 years; 66% were men. Median number of copies were 106/dl. None had clinical evidence of cirrhosis. The most common genotype was genotype 1 in 64.5% of cases, followed by genotype 3 in 29% of cases. Thirty-nine patients were treated with SOF every other day/ribavirin, 2 patients with SOF daily/ribavirin, 6 with SOF every other day/daclatasvir, and 15 patients with SOF daily/daclatasvir. All patients were treated for 12 weeks. Fifty-nine (95.2%) patients had a sustained viral response (SVR). There was no impact of genotype on SVR. Twenty-three patients (37%) had complications while on therapy; 13 (20.3%) had dyspepsia, 4 had tuberculosis, and 3 had bacterial pneumonia. Most of the patients (n = 23; 56%) in the ribavirin group required an increase in the erythropoietin dose. No patient discontinued therapy due to complications. Discussion SOF-based DAAs were well tolerated and efficacious in this cohort of patients on MHD.
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Affiliation(s)
- Sanjay Kumar Agarwal
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - Soumita Bagchi
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - Raj Kumar Yadav
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
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Deng G, Ma J, Shen S, Li Q, Peng L, Meng S, Zhou J, Wu J, Liu D. Sofosbuvir Monotherapy for Asymptomatic and Noncirrhotic Hepatitis C Infection in a Renal Retransplantation Recipient: A Case Report. Transplant Proc 2017; 48:3120-3122. [PMID: 27932161 DOI: 10.1016/j.transproceed.2016.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 05/04/2016] [Indexed: 12/13/2022]
Abstract
Renal transplant recipients infected with hepatitis C virus (HCV) have a high risk of progressing to cirrhosis, end-stage liver diseases, and hepatocellular carcinoma. It is also considered as an independent risk for graft loss and is correlated with proteinuria, transplant glomerulopathy, HCV-associated glomerulonephritis, and chronic rejection. Previous therapy involving interferon alfa and ribavirin led to treatment complications, including toxicity, anemia, sepsis, and drug-drug interactions with calcineurin inhibitors, as well as reduced tolerability and efficacy. New direct-acting antiviral drugs simplify and shorten the treatment along with increasing tolerability and efficacy. Nevertheless, limited data and no specific regimen with direct-acting antiviral drugs have been described in the literature for renal transplant recipients with chronic HCV. We describe here the case of a 52-year-old Chinese man who diagnosed with chronic renal failure in 1997 and underwent renal transplantation the same year. In 2012, he was diagnosed with renal graft failure and again underwent hemodialysis. The patient then underwent his second renal transplantation and was administered an immunosuppressive cyclosporine-based regimen in 2015. During hemodialysis, he acquired asymptomatic genotype 1b HCV infection. Serologic test results reflecting liver cirrhosis were all negative, and ultrasound showed no abnormalities in the liver. The patient later required oral sofosbuvir monotherapy for 12 weeks after the second kidney transplantation. Curing HCV in renal transplant recipients is necessary. Although our treatment did not successfully result in a sustained virologic response, it suggests that genotype 1b HCV may have a poor response to a sofosbuvir monotherapy regimen. Specific and effective regimens for renal transplant recipients with HCV infection need to be confirmed in the future.
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Affiliation(s)
- G Deng
- Department of Organ Transplantation, Guangdong No. 2 Provincial People's Hospital, Guangzhou, People's Republic of China
| | - J Ma
- Department of Organ Transplantation, Guangdong No. 2 Provincial People's Hospital, Guangzhou, People's Republic of China
| | - S Shen
- Department of Organ Transplantation, Guangdong No. 2 Provincial People's Hospital, Guangzhou, People's Republic of China
| | - Q Li
- Department of Organ Transplantation, Guangdong No. 2 Provincial People's Hospital, Guangzhou, People's Republic of China
| | - L Peng
- Department of Organ Transplantation, Guangdong No. 2 Provincial People's Hospital, Guangzhou, People's Republic of China
| | - S Meng
- Department of Organ Transplantation, Guangdong No. 2 Provincial People's Hospital, Guangzhou, People's Republic of China
| | - J Zhou
- Department of Organ Transplantation, Guangdong No. 2 Provincial People's Hospital, Guangzhou, People's Republic of China
| | - J Wu
- Department of Organ Transplantation, Guangdong No. 2 Provincial People's Hospital, Guangzhou, People's Republic of China
| | - D Liu
- Department of Organ Transplantation, Guangdong No. 2 Provincial People's Hospital, Guangzhou, People's Republic of China.
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Mak SK, Sin HK, Lo KY, Lo MW, Chan SF, Lo KC, Wong YY, Ho LY, Wong PN, Wong AKM. Treatment of HCV in renal transplant patients with peginterferon and ribavirin: long-term follow-up. Clin Exp Nephrol 2017; 21:764-770. [PMID: 28083764 DOI: 10.1007/s10157-016-1364-7] [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: 02/02/2015] [Accepted: 11/23/2016] [Indexed: 11/24/2022]
Abstract
BACKGROUND In addition to the observation of an increased viremia among patients with chronic hepatitis C virus (HCV) infection who undergo renal transplantation, fibrosis and necroinflammatory activity have been noted to worsen comparing pre- and post-renal transplantation liver biopsies in some of these patients. Apart from the reported reduced patient and allograft survival rates, post-transplant diabetes mellitus, de novo glomerulonephritis, and an increased overall risk of infection have been observed. However, antiviral therapy for HCV is generally considered contraindicated among patients with solid organ transplants, with the main worry being the risk of acute rejection in relation to the use of interferon. We reported the long-term outcome of four renal transplant patients with chronic HCV infection who received peginterferon-based therapy. METHODS We collected the long-term follow-up data of four patients who completed the therapy with peginterferon in combination with ribavirin. Two of them had renal impairment at baseline. RESULTS With treatment, they had a significant improvement in terms of serum liver transaminase level, and two patients achieved the early virological response and the other two rapid virological response. All four patients achieved sustained virological response, with neither HCV flare up nor renal dysfunction during follow-up for a mean duration of 74.3 months after therapy. CONCLUSIONS These results suggest that sustained HCV virological response may be achieved without allograft dysfunction, in selected renal transplant patients using a peginterferon-based therapy.
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Affiliation(s)
- Siu-Ka Mak
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China.
| | - Ho-Kwan Sin
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China
| | - Kin-Yee Lo
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China
| | - Man-Wai Lo
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China
| | - Shuk-Fan Chan
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China
| | - Kwok-Chi Lo
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China
| | - Yuk-Yi Wong
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China
| | - Lo-Yi Ho
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China
| | - Ping-Nam Wong
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China
| | - Andrew K M Wong
- Renal Unit, Department of Medicine and Geriatrics, Kwong Wah Hospital, 25 Waterloo Road, Kowloon, Hong Kong SAR, China
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EXP CLIN TRANSPLANTExp Clin Transplant 2016; 14. [DOI: 10.6002/ect.tondtdtd2016.o16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Nowak KM, Witzke O, Sotiropoulos GC, Benkö T, Fiedler M, Timm J, Kribben A, Wilde B, Saner F, Paul A, Treckmann J. Transplantation of Renal Allografts From Organ Donors Reactive for HCV Antibodies to HCV-Negative Recipients: Safety and Clinical Outcome. Kidney Int Rep 2016; 2:53-59. [PMID: 29142940 PMCID: PMC5678640 DOI: 10.1016/j.ekir.2016.09.058] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 09/01/2016] [Accepted: 09/23/2016] [Indexed: 01/17/2023] Open
Abstract
Introduction Because of the shortage of available organs for renal transplantation, strategies enabling the safe use of organs from donors with potential chronic infections such as hepatitis C are necessary. The aim of this study was to analyze the outcome of renal transplant donation from hepatitis C virus (HCV)-positive donors. Methods Between September 2002 and May 2007, 51 kidneys (34 donors) reactive for HCV antibodies were further evaluated. Six kidneys (5 donors) were transplanted to 6 recipients with known chronic HCV infection. The remaining 29 donors underwent extended virological testing. Nine donors were HCV RNA positive and thus not suitable for HCV-negative patients. Twenty donors (21 kidneys) did not have detectable HCV RNA copies and were transplanted into 21 HCV-negative recipients. Clinical outcomes focusing on safety, allograft function, and de novo HCV infection in the recipient were collected. Results There were no de novo HCV infections detected in recipients who were HCV negative before transplantation. The extended virological donor screening did not have an impact on median cold ischemia time. Five-year graft survival was 75%. Discussion Organs from anti-HCV-reactive, nonviremic donors can be transplanted safely to HCV-negative recipients.
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Affiliation(s)
- Knut Michael Nowak
- Department of General, Visceral and Transplantation Surgery, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Oliver Witzke
- Department of Nephrology, University of Duisburg-Essen, University Hospital Essen, Essen, Germany.,Department of Infectious Diseases, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Georgios C Sotiropoulos
- Department of General, Visceral and Transplantation Surgery, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Tamas Benkö
- Department of General, Visceral and Transplantation Surgery, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Melanie Fiedler
- Institute of Virology, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Jörg Timm
- Institute of Virology, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Andreas Kribben
- Department of Nephrology, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Benjamin Wilde
- Department of Nephrology, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Fuat Saner
- Department of General, Visceral and Transplantation Surgery, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Andreas Paul
- Department of General, Visceral and Transplantation Surgery, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
| | - Jürgen Treckmann
- Department of General, Visceral and Transplantation Surgery, University of Duisburg-Essen, University Hospital Essen, Essen, Germany
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Agarwal SK, Bhowmik D, Mahajan S, Bagchi S. Pegylated interferon monotherapy for hepatitis C virus infection in patients on hemodialysis: A single center study. Indian J Nephrol 2016; 26:244-51. [PMID: 27512295 PMCID: PMC4964683 DOI: 10.4103/0971-4065.172228] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
There is no published study from India on hepatitis C virus (HCV) treatment in dialysis patients. Patients on dialysis with HCV infection treated with pegylated interferon (Peg-INF) monotherapy were studied. All patients were subjected to HCV-polymerase chain reaction, viral load, genotype, and liver biopsy. Quantitative HCV-RNA was performed monthly. Patients with genotype 1 and 4 were given 12 month therapy while those with genotypes 2 and 3 were given 6 months therapy. Response was classified as per standard criteria of rapid virological response (RVR), early virological response (EVR), end of treatment response (ETR), and sustained virological response (SVR). A total of 85 patients were treated. Mean age was 35.2 ± 10.5 (range 15-67) years, and 77.6% were males. HCV genotypes were 1 in 40.9%, 2 in 12%, 3 in 36.1%, 4 in 3.6%, and others in 7.2%. Mean viral load was 10(6) copies/mL. Mean liver biopsy grade was 4 ± 1.7 and stage 0.8 ± 0.8. Mean time from diagnosis of HCV infection and the treatment start was 10.7 ± 14.3 months. One patient died of unrelated illness, one was lost to follow-up, and three could not sustain treatment due to cost. Forty-three of the 80 (54%) patients had RVR while 49 (61%) patients had EVR and ETR. There was no difference in term of RVR related to genotype. Fifty -four percentage had SVR. Mild flu-like symptoms were seen in all patients. Sixty-four (80%) patients required increase in erythropoietin doses. Twenty-eight (35%) patients developed leukopenia (three treatment-limiting) and 16 (20%) developed thrombocytopenia (one treatment-limiting). Five patients developed tuberculosis, five bacterial pneumonia, and one bacterial knee monoarthritis. None of the patients developed depression. Our study concludes that Peg-INF monotherapy resulted in 54% RVR and SVR in dialysis patients with HCV infection. Therapy was well-tolerated with minimal side effects. There was no effect of viral genotype on response to therapy.
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Affiliation(s)
- S K Agarwal
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - D Bhowmik
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - S Mahajan
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
| | - S Bagchi
- Department of Nephrology, All India Institute of Medical Sciences, New Delhi, India
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Beinhardt S, Al Zoairy R, Ferenci P, Kozbial K, Freissmuth C, Stern R, Stättermayer AF, Stauber R, Strasser M, Zoller H, Watschinger B, Schmidt A, Trauner M, Hofer H, Maieron A. DAA-based antiviral treatment of patients with chronic hepatitis C in the pre- and postkidney transplantation setting. Transpl Int 2016; 29:999-1007. [DOI: 10.1111/tri.12799] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Revised: 02/29/2016] [Accepted: 05/15/2016] [Indexed: 02/06/2023]
Affiliation(s)
- Sandra Beinhardt
- Division of Gastroenterology and Hepatology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Ramona Al Zoairy
- Division of Gastroenterology and Hepatology; Department of Medicine II; Medical University of Innsbruck; Innsbruck Tirol Austria
| | - Peter Ferenci
- Division of Gastroenterology and Hepatology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Karin Kozbial
- Division of Gastroenterology and Hepatology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Clarissa Freissmuth
- Division of Gastroenterology and Hepatology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Rafael Stern
- Division of Gastroenterology and Hepatology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Albert Friedrich Stättermayer
- Division of Gastroenterology and Hepatology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Rudolf Stauber
- Division of Gastroenterology and Hepatology; Department of Internal Medicine; Medical University of Graz; Graz Austria
| | - Michael Strasser
- Department of Gastroenterology and Hepatology; Paracelsus Medical University Salzburg; Salzburg Austria
| | - Heinz Zoller
- Division of Gastroenterology and Hepatology; Department of Medicine II; Medical University of Innsbruck; Innsbruck Tirol Austria
| | - Bruno Watschinger
- Division of Nephrology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Alice Schmidt
- Division of Nephrology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Harald Hofer
- Division of Gastroenterology and Hepatology; Department of Internal Medicine III; Medical University of Vienna; Vienna Austria
| | - Andreas Maieron
- Department of Gastroenterology; Elisabethinen Hospital; Linz Austria
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Jha R, Fatima R, Lakhtakia S, Jha A, Srikant P, Narayan G. Ledipasvir and sofosbuvir for treatment of post- renal transplant hepatitis C infection: A case report with review of literature. Indian J Nephrol 2016; 26:216-9. [PMID: 27194839 PMCID: PMC4862270 DOI: 10.4103/0971-4065.163432] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Liver disease due to hepatitis C infection in renal transplant recipients is difficult to treat and often associated with reduced patient survival. A 43-year-old male, a renal allograft recipient, presented at 6 years follow-up with significant weight loss over 3 months. He was detected to have new onset diabetes mellitus together with hepatitis C virus (HCV) infection (genotype 1). His HCV load remained high despite the change of immuno-suppression from tacrolimus to cyclosporine. A decision to treat with a new anti-viral combination of ledipasvir and sofosbuvir for 12 weeks was taken. Within 3 weeks, his raised serum transaminases levels normalized and viral load became undetectable. At the end of 16 weeks, he continues to do well with normal renal function, has sustained remission from hepatitis C infection and resolution of diabetes.
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Affiliation(s)
- R Jha
- Department of Nephrology, Medwin Hospital, Hyderabad, Telangana, India
| | - R Fatima
- Department of Nephrology, Medwin Hospital, Hyderabad, Telangana, India
| | - S Lakhtakia
- Department of Medical Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, Telangana, India
| | - A Jha
- Department of Medicine, Mediciti Medical College, Hyderabad, Telangana, India
| | - P Srikant
- Department of Nephrology, Medwin Hospital, Hyderabad, Telangana, India
| | - G Narayan
- Department of Nephrology, Medwin Hospital, Hyderabad, Telangana, India
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Sorbera MA, Friedman ML, Cope R. New and Emerging Evidence on the Use of Second-Generation Direct Acting Antivirals for the Treatment of Hepatitis C Virus in Renal Impairment. J Pharm Pract 2016; 30:359-365. [PMID: 26902648 DOI: 10.1177/0897190016632128] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Due to the intimate relationship between liver and kidney disease in hepatitis C virus (HCV) infection, treatment options for HCV-positive patients at any stage of chronic kidney disease (CKD) are essential. The availability of second-generation, direct-acting antiviral (DAA) combinations has allowed for the advent of interferon-sparing treatment regimens with shorter durations and minimal side effects. While many of the second-generation DAAs are principally metabolized by the hepatic system, dosing in severe renal impairment (creatinine clearance [CrCl] <30 mL/min) or dialysis has remained questionable due to limited experience. New evidence regarding the use of these agents in renal impairment continues to become available, as real-world experience with these treatment regimens is reported. Simeprevir, ledipasvir, paritaprevir, ombitasvir, dasabuvir, and daclatasvir have data to suggest safety in end-stage renal disease. While safety and efficacy with sofosbuvir remains uncertain, data are now available to support utilizing a dose adjustment when glomerular filtration rates are <30 mL/min. Upcoming regimens grazoprevir/elbasvir and daclatasvir/asunaprevir/beclavubir may provide further options for patients with advanced kidney disease, and ongoing studies will continue to provide guidance for this unique patient population. This article will review the currently available literature, including the newest emerging evidence, on the use of second-generation DAAs in CKD stages 3 to 5 and dialysis.
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Affiliation(s)
- Maria A Sorbera
- 1 Pharmacy Practice Department, Touro College of Pharmacy, New York, NY, USA
| | - Michelle L Friedman
- 1 Pharmacy Practice Department, Touro College of Pharmacy, New York, NY, USA
| | - Rebecca Cope
- 1 Pharmacy Practice Department, Touro College of Pharmacy, New York, NY, USA
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