1
|
Ji Q, Chu X, Zhou Y, Liu X, Zhao W, Ye W. Safety and efficacy of grazoprevir/elbasvir in the treatment of acute hepatitis C in hemodialysis patients. J Med Virol 2022; 94:675-682. [PMID: 34599755 PMCID: PMC9298284 DOI: 10.1002/jmv.27374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/07/2021] [Accepted: 09/30/2021] [Indexed: 11/18/2022]
Abstract
Treatment of hepatitis C virus (HCV) infection with direct-acting antiviral agents (DAAs) in hemodialysis patients requires extensive consideration. At present, studies regarding DAAs for acute HCV infection in such patients are limited. The present study aims to evaluate the efficacy and safety of grazoprevir (GZR) plus elbasvir (EBR) treatment in acute hepatitis C (AHC) patients undergoing hemodialysis. Patients undergoing hemodialysis who had a nosocomial acute HCV infection were enrolled. All patients received GZR 100 mg/EBR 50 mg once daily for 12 weeks and were followed up for 12 weeks. Serum alanine transaminase (ALT), aspartate aminotransferase (AST), total bilirubin (TBIL), and HCV RNA levels were monitored during treatment and follow-up periods. Sustained virologic response at 12 weeks after treatment cessation and treatment-emergent adverse events (AEs) were assessed. A total of 68 AHC patients were enrolled. All patients were infected with HCV genotype 1b and achieved SVR12. Decreasing ALT, AST, and TBIL were observed over time in the first 4 weeks and became steady thereafter. Forty-eight (70.59%) patients reported at least one AEs. The most common AEs were fatigue, headache, and nausea. Two AHC patients discontinued treatment due to serious but drug-unrelated AEs. In conclusion, GZR/EBR has a high efficacy and safety profile in hemodialysis-dependent patients with genotype 1b AHC.
Collapse
Affiliation(s)
- Qinghua Ji
- Department of Infectious Disease, School of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Xudong Chu
- Department of Infectious DiseasesThe Affiliated Dongtai Hospital of Nantong UniversityDongtaiJiangsuChina
| | - Yugui Zhou
- Department of Clinical LaboratoryThe Affiliated Dongtai Hospital of Nantong UniversityDongtaiJiangsuChina
| | - Xuan Liu
- Department of Clinical LaboratoryThe Second Hospital of NanjingNanjingJiangsuChina
| | - Wei Zhao
- Department of Infectious Disease, School of MedicineSoutheast UniversityNanjingJiangsuChina
| | - Wei Ye
- Department of Liver DiseaseThe Second Hospital of Nanjing, Southeast UniversityNanjingJiangsuChina
| |
Collapse
|
2
|
Abstract
PURPOSE OF REVIEW We review the international evolution of HIV and solid organ transplantation over 30 years. We emphasise recent developments in solid organ transplantation from HIV-infected to HIV-uninfected individuals, and their implications. RECENT FINDINGS In 2017, Johannesburg, South Africa, a life-saving partial liver transplant from an HIV-infected mother to her HIV-uninfected child was performed. This procedure laid the foundation not only for consideration of HIV-infected individuals as living donors, but also for the possibility that HIV-uninfected individuals could receive organs from HIV-infected donors. Recent advances in this field are inclusion of HIV-infected individuals as living organ donors and the possibility of offering HIV-uninfected individuals organs from HIV-infected donors who are well-controlled on combination antiretroviral therapy (cART). The large number of HIV-infected individuals on cART is an unutilised source of otherwise eligible living organ donors. HIV-positive-to-HIV-negative organ transplantation has become a reality, providing possible new therapeutic options to address extreme organ shortages.
Collapse
Affiliation(s)
- Jean Botha
- Wits Donald Gordon Medical Centre, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Rd, Parktown, Johannesburg, 2193, South Africa
| | - June Fabian
- Wits Donald Gordon Medical Centre, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Rd, Parktown, Johannesburg, 2193, South Africa
| | - Harriet Etheredge
- Wits Donald Gordon Medical Centre, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Rd, Parktown, Johannesburg, 2193, South Africa
| | - Francesca Conradie
- Clinical HIV Research Unit, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Rd, Parktown, Johannesburg, 2193, South Africa
| | - Caroline T Tiemessen
- Centre for HIV & STIs, National Institute for Communicable Diseases, 1 Modderfontein Road, Sandringham, 2131, Private Bag X4, Sandringham, Johannesburg, 2131, South Africa.
- School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Rd, Parktown, Johannesburg, 2193, South Africa.
| |
Collapse
|
3
|
Further complexities in interpreting the serologic responses in HIV-negative recipients of HIV-positive organs. AIDS 2019; 33:595-596. [PMID: 30702525 DOI: 10.1097/qad.0000000000002109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
4
|
AISF position paper on HCV in immunocompromised patients. Dig Liver Dis 2019; 51:10-23. [PMID: 30366813 DOI: 10.1016/j.dld.2018.09.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Revised: 09/17/2018] [Accepted: 09/18/2018] [Indexed: 02/06/2023]
Abstract
This report summarizes the clinical features and the indications for treating HCV infection in immunocompromised and transplanted patients in the Direct Acting Antiviral drugs era.
Collapse
|
5
|
Martinello M, Hajarizadeh B, Grebely J, Dore GJ, Matthews GV. Management of acute HCV infection in the era of direct-acting antiviral therapy. Nat Rev Gastroenterol Hepatol 2018; 15:412-424. [PMID: 29773899 DOI: 10.1038/s41575-018-0026-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The management of acute HCV infection has not been standardized following the availability of direct-acting antiviral agents (DAAs) for chronic HCV infection, and substantial uncertainty exists regarding the optimal treatment regimen and duration. Despite the lack of direct evidence, the 2016 American Association for the Study of Liver Diseases (AASLD)-Infectious Diseases Society of America (IDSA) guidelines supported "the same regimens for acute HCV as recommended for chronic HCV infection … owing to high efficacy and safety", whereas the 2016 European Association for the Study of the Liver (EASL) guidelines recommended sofosbuvir-ledipasvir, sofosbuvir-velpatasvir or sofosbuvir plus daclatasvir for 8 weeks in acute HCV infection, with a longer duration of 12 weeks recommended for those infected with HIV and/or baseline HCV RNA levels >1,000,000 IU/ml. This Review outlines the epidemiology, natural history and diagnosis of acute HCV infection and provides contemporary information on DAAs for acute and recent HCV infection. The Review also discusses the 2016 AASLD-IDSA and EASL recommendations for acute HCV infection management in light of available evidence and highlights key differences in study populations and design that influence interpretation. We focus on populations at high risk of HCV transmission and acquisition, including people who inject drugs and HIV-positive men who have sex with men, and highlight the potential effects of diagnosis and treatment of acute HCV infection in contributing to HCV elimination.
Collapse
Affiliation(s)
- Marianne Martinello
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia.
| | - Behzad Hajarizadeh
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia
| | - Jason Grebely
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia
| | - Gregory J Dore
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia
| | - Gail V Matthews
- Viral Hepatitis Clinical Research Program, Kirby Institute, UNSW, Sydney, NSW, Australia
| |
Collapse
|
6
|
Doucette KE, Halloran K, Kapasi A, Lien D, Weinkauf JG. Outcomes of Lung Transplantation in Recipients With Hepatitis C Virus Infection. Am J Transplant 2016; 16:2445-52. [PMID: 26998739 DOI: 10.1111/ajt.13796] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 02/12/2016] [Accepted: 03/11/2016] [Indexed: 01/25/2023]
Abstract
Hepatitis C virus (HCV) infection negatively impacts patient and graft survival following nonhepatic solid organ transplantation. Most data, however, are in kidney transplant, where despite modest impact on outcomes, transplantation is recommended for those with mild to moderate hepatic fibrosis given overall benefit compared to remaining on dialysis. In lung transplantation (LuTx), there is little data on outcomes and international guidelines are vague on the criteria under which transplant should be considered. The University of Alberta Lung Transplant Program routinely considers patients with HCV for lung transplant based on criteria extrapolated from the kidney transplant literature. Here we describe the outcomes of 27 HCV-positive, compared to 443 HCV-negative LuTx recipients. Prior to transplant, five patients were treated for HCV and cured. At the time of transplant, 14 patients remained HCV RNA positive. The 1-, 3-, and 5-year survival were similar in HCV RNA-positive versus -negative recipients at 93%, 77%, and 77% versus 86%, 75%, and 66% (p = 0.93), respectively. Long-term follow-up in eight patients demonstrated no significant progression of fibrosis. In our cohort, HCV did not impact LuTx outcomes and in the era of interferon-free HCV therapies this should not be a barrier to LuTx.
Collapse
Affiliation(s)
- K E Doucette
- Division of Infectious Diseases, University of Alberta, Edmonton, Alberta, Canada
| | - K Halloran
- Division of Pulmonary Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - A Kapasi
- Division of Pulmonary Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - D Lien
- Division of Pulmonary Medicine, University of Alberta, Edmonton, Alberta, Canada
| | - J G Weinkauf
- Division of Pulmonary Medicine, University of Alberta, Edmonton, Alberta, Canada
| |
Collapse
|
7
|
Martinello M, Matthews GV. Enhancing the detection and management of acute hepatitis C virus infection. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2015; 26:899-910. [PMID: 26254495 DOI: 10.1016/j.drugpo.2015.07.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Revised: 06/07/2015] [Accepted: 07/07/2015] [Indexed: 12/23/2022]
Abstract
Acute HCV infection refers to the 6-month period following infection acquisition, although this definition is somewhat arbitrary. While spontaneous clearance occurs in approximately 25%, the majority will develop chronic HCV infection with the potential for development of cirrhosis, end stage liver disease and hepatocellular carcinoma. Detection of acute HCV infection has been hampered by its asymptomatic or non-specific presentation, lack of specific diagnostic tests and the inherent difficulties in identifying and following individuals at highest risk of transmitting and acquiring HCV infection, such as people who inject drugs (PWID). However, recognition of those with acute infection may have individual and population level benefits and could represent an ideal opportunity for intervention. Despite demonstration that HCV treatment is feasible and successful in PWID, treatment uptake remains low with multiple barriers to care at an individual and systems level. Given the burden of HCV-related disease among PWID, strategies to enhance HCV assessment, treatment and prevention in this group are urgently needed. As the therapeutic landscape of chronic HCV management is revolutionised by the advent of simple, highly effective directly-acting antiviral (DAA) therapy, similar opportunities may exist in acute infection. This review will discuss issues surrounding improving the detection and management of acute HCV infection, particularly in PWID.
Collapse
Affiliation(s)
- Marianne Martinello
- The Kirby Institute, University of New South Wales, Wallace Wurth Building, Sydney, NSW 2052, Australia.
| | - Gail V Matthews
- The Kirby Institute, University of New South Wales, Wallace Wurth Building, Sydney, NSW 2052, Australia
| |
Collapse
|
8
|
Burra P, Rodríguez-Castro KI, Marchini F, Bonfante L, Furian L, Ferrarese A, Zanetto A, Germani G, Russo FP, Senzolo M. Hepatitis C virus infection in end-stage renal disease and kidney transplantation. Transpl Int 2014; 27:877-91. [PMID: 24853721 DOI: 10.1111/tri.12360] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 04/02/2014] [Accepted: 05/12/2014] [Indexed: 12/18/2022]
Abstract
Liver disease secondary to chronic hepatitis C virus (HCV) infection is an important cause of morbidity and mortality in patients with end-stage renal disease (ESRD) on renal replacement therapy and after kidney transplantation (KT). Hemodialytic treatment (HD) for ESRD constitutes a risk factor for bloodborne infections because of prolonged vascular access and the potential for exposure to infected patients and contaminated equipment. Evaluation of HCV-positive/ESRD and HCV-positive/KT patients is warranted to determine the stage of disease and the appropriateness of antiviral therapy, despite such treatment is challenging especially due to tolerability issues. Antiviral treatment with interferon (IFN) is contraindicated after transplantation due to the risk of rejection, and therefore, treatment is recommended before KT. Newer treatment strategies of direct-acting antiviral agents in combination are revolutionizing HCV therapy, as a result of encouraging outcomes streaming from recent studies which report increased sustained viral response, low or no resistance, and good safety profiles, including preservation of renal function. KT has been demonstrated to yield better outcomes with respect to remaining on HD although survival after KT is penalized by the presence of HCV infection with respect to HCV-negative transplant recipients. Therefore, an appropriate, comprehensive, easily applicable set of clinical practice management guidelines is necessary in both ESRD and KT patients with HCV infection and HCV-related liver disease.
Collapse
Affiliation(s)
- Patrizia Burra
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padua University Hospital, Padua, Italy
| | | | | | | | | | | | | | | | | | | |
Collapse
|
9
|
Seem DL, Lee I, Umscheid CA, Kuehnert MJ. PHS guideline for reducing human immunodeficiency virus, hepatitis B virus, and hepatitis C virus transmission through organ transplantation. Public Health Rep 2013; 128:247-343. [PMID: 23814319 DOI: 10.1177/003335491312800403] [Citation(s) in RCA: 166] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Debbie L Seem
- Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Division of Healthcare Quality Promotion, Office of Blood, Organ, and other Tissue Safety, Atlanta, GA 30329, USA.
| | | | | | | | | |
Collapse
|
10
|
Abstract
OBJECTIVE An epidemic of acute hepatitis C virus (HCV) infection among HIV-positive men who have sex with men is occurring in urban centers in Western Europe and the United States. Early diagnosis and treatment of HCV results in improved sustained virological response rates. This study compared the sensitivity of reverse transcriptase PCR (RT-PCR) versus antibody screening for the diagnosis of early HCV infection in HIV-positive patients and estimated the length of time from HCV infection to the development of anti-HCV antibodies. DESIGN Patients from the St Mary's Acute Hepatitis C Cohort (SMACC) were recruited retrospectively and prospectively between 2004 and 2008. METHODS Archived plasma samples, obtained at 1-3 monthly intervals for routine monitoring of HIV viral load were assayed retrospectively for HCV in order to assess the sensitivity of RT-PCR and enzyme-linked immunosorbent assay (ELISA). RESULTS : Forty-three HIV-positive patients with early HCV infection were identified. The median CD4 cell count was 570 cells/microl. The median alanine transaminase at the time of the first positive HCV PCR was 65 IU/ml. At this time, 75% of patients had a negative HCV antibody test. Three months later, 37% of patients still had a negative result. After 9 months, 10% of patients had a negative test and 5% remained negative after 1 year. CONCLUSION/DISCUSSION Delayed seroconversion in HIV-positive individuals with acute HCV may result in delayed diagnosis and treatment. Where there is a clinical suspicion of recent HCV infection, for example, elevated alanine transaminase levels, HIV-infected patients should be screened for HCV RNA by RT-PCR.
Collapse
|
11
|
Abstract
Chronic hepatitis C virus (HCV) infection remains an important cause of liver disease in patients with end-stage renal disease (ESRD) and conversely, renal failure has a significant impact on morbidity and mortality throughout the natural history of chronic HCV and its treatment. With improved awareness within dialysis units of the potential for spread and the institution of preventative measures, the prevalence of HCV infection in the hemodialysis-dependent population has continued to decline since 1995. Use of HCV (+) donor kidneys is associated with an increase in the prevalence of liver disease, but when compared with continued hemodialysis, transplantation using these kidneys is associated with improved survival. Overall, survival in patients with chronic HCV infection appears to be better after renal transplantation when compared with maintenance hemodialysis, and transplant should be considered for these patients. Data support the use of interferon and the improved efficacy of pegylated interferon formulations for treatment of chronic HCV infection in ESRD patients, although tolerability continues to be troublesome. The newest and most promising data regarding the treatment of HCV in ESRD involve the combination of reduced dose ribavirin with interferon or pegylated interferon suggesting similar enhancements in sustained virologic response (SVR) as seen in non-ESRD patients, but caution is advised, as all studies to date used ribavirin plasma concentration monitoring in patient with ESRD. Finally, with regard to postrenal transplant treatment of HCV infection, there is no evidence to support treatment with interferon-based therapy and pretransplant treatment remains the best option whenever possible.
Collapse
Affiliation(s)
- Emuejevoke J Okoh
- Division of Gastroenterology and Hepatology, Brooke Army Medical Center, Fort Sam Houston, Texas 78234, USA
| | | | | | | |
Collapse
|
12
|
Baid-Agrawal S, Pascual M, Moradpour D, Frei U, Tolkoff-Rubin N. Hepatitis C virus infection in haemodialysis and kidney transplant patients. Rev Med Virol 2008; 18:97-115. [PMID: 18064722 DOI: 10.1002/rmv.565] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Chronic infection with hepatitis C virus (HCV) is an important global health problem. The prevalence of HCV is significantly higher in haemodialysis and kidney transplant patients, as compared to the general population. In spite of the relatively milder liver disease activity reported in HCV-infected haemodialysis patients, HCV infection adversely affects survival. Likewise, HCV has a detrimental effect on both patient and graft survival after kidney transplantation. However, patient survival is significantly better with kidney transplantation compared to remaining on dialysis; therefore, HCV infection alone should not be a contraindication to transplantation. Combination antiviral therapy with pegylated interferon-alpha and low-dose ribavirin is currently evolving in haemodialysis patients. Interferon-alpha (standard/pegylated) is relatively contraindicated after kidney transplantation because of an increased risk of allograft rejection. Therefore, antiviral treatment of transplant candidates while on dialysis remains the best option and may avoid the risk of HCV-associated liver and renal disease after transplantation. Large multi-centre clinical trials are required in HCV-infected haemodialysis and kidney transplant patients in order to define optimal therapeutic strategies before and after transplantation.
Collapse
Affiliation(s)
- Seema Baid-Agrawal
- Department of Nephrology and Medical Intensive Care, Campus Virchow-Klinikum, Charite Universitatsmedizin Berlin, Berlin, Germany.
| | | | | | | | | |
Collapse
|
13
|
Garrity ER, Boettcher H, Gabbay E. Donor infection: an opinion on lung donor utilization. J Heart Lung Transplant 2006; 24:791-7. [PMID: 15982604 PMCID: PMC7118468 DOI: 10.1016/j.healun.2004.05.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2004] [Revised: 04/29/2004] [Accepted: 05/09/2004] [Indexed: 01/15/2023] Open
Affiliation(s)
- Edward R Garrity
- Department of Pulmonary and Critical Care Medicine, Loyola University Medical Center, Maywood, Illinois 60153-5586, USA.
| | | | | |
Collapse
|
14
|
Abstract
Viruses are among the most common causes of opportunistic infection after transplantation and the most important. The risk for viral infection is a function of the specific virus encountered, the intensity of immune suppression used to prevent graft rejection, and other host factors governing susceptibility. Viral infection, both symptomatic and asymptomatic, causes the "direct effects" of invasive disease and "indirect effects," including immune suppression predisposing to other opportunistic infections and oncogenesis. Rapid and sensitive microbiologic assays for many of the common viruses after transplantation have replaced, for the most part, serologic testing and in vitro cultures for the diagnosis of infection. Furthermore, quantitative molecular tests allow the individualization of antiviral therapies for prevention and treatment of infection. This advance is most prominent in the management of cytomegalovirus, Epstein-Barr, hepatitis B, and hepatitis C viruses. Diagnostic advances have not been accompanied by the development of specific and nontoxic anti-viral agents or effective antiviral vaccines. Vaccines, where available, should be given to patients as early as possible and well in advance of transplantation to optimize the immune response. Studies of viral latency, reactivation, and the cellular effects of viral infection will provide clues for future strategies in prevention and treatment of viral infections.
Collapse
Affiliation(s)
- Camille N Kotton
- Transplant Infectious Disease and Compromised Host Service, Infectious Disease Division, Massachusetts General Hospital, 55 Fruit Street; GRJ 504, Boston, MA 02114, USA
| | | |
Collapse
|
15
|
Pinney SP, Cheema FH, Hammond K, Chen JM, Edwards NM, Mancini D. Acceptable recipient outcomes with the use of hearts from donors with hepatitis-B core antibodies. J Heart Lung Transplant 2005; 24:34-7. [PMID: 15653376 DOI: 10.1016/j.healun.2003.09.036] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2003] [Accepted: 09/30/2003] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND The shortage of available donors limits cardiac transplantation. Use of hearts from patients with hepatitis-B core antibodies could expand the donor pool but are usually avoided because of concern about virus transmission. We conducted a retrospective review to determine the safety of transplanting hearts from donors with hepatitis-B core antibodies. METHODS We reviewed donor and recipient charts for patients who underwent transplantation at our center between January 1, 1997, and December 1, 2002. RESULTS A total of 541 heart transplantations were performed in this time period. Thirty-three patients (aged 47.5 +/- 18.8 years) received hearts from core-antibody-positive donors (aged 37.7 +/- 10.8 years). Of these, 5 patients received prophylactic antibiotic treatment with lamivudine after transplantation. Only 1 patient (baseline surface-antigen-negative and without prophylaxis) experienced donor-transmitted hepatitis B infection 10 months after transplantation that was treated with lamivudine. Two patients (baseline surface-antibody-negative) had hepatitis B seroconversion, becoming surface-antibody positive without evidence of infection. None of the 5 patients who received prophylaxis with lamivudine had donor-transmitted hepatitis, and only 1 lamivudine-treated patient had surface antibodies. Post-transplant survival in this small cohort was similar to that for all patients who underwent transplantation at our center during this time period. CONCLUSIONS Transplantation of hearts from donors with hepatitis-B core antibodies is associated with a small viral-transmission risk, with or without post-transplant, anti-viral prophylaxis. Use of these donor hearts should be considered safe and may help to augment the available donor pool.
Collapse
Affiliation(s)
- Sean P Pinney
- Division of Circulatory Physiology, New York Presbyterian Hospital, MHB5-435, 177 Fort Washington Avenue, New York, New York 10032, USA.
| | | | | | | | | | | |
Collapse
|
16
|
Gudmundsson GS, Malinowska K, Robinson JA, Pisani BA, Mendez JC, Foy BK, Mullen GM. Five-year follow-up of hepatitis C-naïve heart transplant recipients who received hepatitis C-positive donor hearts. Transplant Proc 2003; 35:1536-8. [PMID: 12826214 DOI: 10.1016/s0041-1345(03)00368-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Due to the risk of transmission of hepatitis C virus, the use of hepatitis C seropositive donors in heart transplantation is controversial. The transmission rate of hepatitis C in this patient population is estimated to range from 67% to 80%. Long-term clinical outcomes of heart transplant recipients of hepatitis C-positive donor hearts are not well described. We report the 5-year long-term outcome of seven hepatitis C-naïve heart transplant recipients who received hepatitis C-positive donor hearts. METHODS Retrospective analysis of clinical course, liver biochemistry, serology, and hepatitis C virology data. RESULTS Seven hearts transplant recipients, six men and one woman were included in our study. After a mean follow-up of 63.3 +/- 20.4 months (range 28.2 to 85.9), four of seven (57.1%) patients are hepatitis C-negative, have normal liver function tests, and no clinical evidence of hepatitis. Three of seven (43%) have been diagnosed with hepatitis C by liver biopsy or the HCV-RNA reverse transcriptase polymerase chain reaction at a mean follow-up of 35.1 months (18.8 months posttransplantation). One had an accelerated course of hepatitis that was ultimately fatal, one was successfully treated with interferon, and the third died from other causes than liver injury. Overall, the 5-year survival was 71.4%. CONCLUSIONS The 5-year survival of hepatitis C-naïve recipients of hearts from hepatitis C-positive donors is similar to heart transplant recipients with hepatitis-negative donor hearts. Nevertheless, the transmission rate is high and hepatitis C infection in this population can lead to considerable morbidity and accelerated, fatal hepatitis.
Collapse
Affiliation(s)
- G S Gudmundsson
- Advanced Heart Failure/Heart Transplant Program, Loyola University, Maywood, Illinois, USA.
| | | | | | | | | | | | | |
Collapse
|
17
|
Natov SN. Transmission of viral hepatitis by kidney transplantation: donor evaluation and transplant policies (Part 2: hepatitis C virus). Transpl Infect Dis 2002; 4:124-31. [PMID: 12421456 DOI: 10.1034/j.1399-3062.2002.t01-2-01002.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This two-part article discusses serologic testing of prospective donors for viral hepatitis B and C as part of the comprehensive donor evaluation and reviews of the current policies and practices aimed at preventing donor-to-recipient transmission of hepatitis B and C viruses (HBV, HBC). This second part of the review discusses HCV. Organs procured from HCV-infected donors can transmit the virus to their recipients. Because a number of studies have associated infections with HCV with increased morbidity and mortality among renal transplant recipients, it is important to prevent HCV transmission with renal transplantation. The majority of organ procurement organizations (OPOs) perform routine screening of organ donors for antibodies to HCV (anti-HCV). The prevalence of HCV infection among cadaver organ donors, ascertained based on a positive anti-HCV test by ELISA2, varies worldwide between 1.08% and 11.8%. The use of kidneys from donors negative for anti-HCV by ELISA2 carries negligible or no risk of transmitting HCV infection. The use of organs from anti-HCV-positive donors has been restricted to life-saving transplants (heart, liver or lung) by the majority of OPOs worldwide. However, discarding kidneys from all anti-HCV positive donors would lead to unnecessary waste of organs because not all anti-HCV positive donors are infectious. Recently, the policy of unconditional restriction on the use of kidneys from anti-HCV positive donors has been challenged, and transplantation of organs from anti-HCV-positive donors into anti-HCV-positive recipients has been found to be safe. An even better alternative might be a policy of transplanting kidneys from anti-HCV-positive donors only in HCV RNA-positive recipients. However, until more data become available, these two strategies remain experimental treatments.
Collapse
Affiliation(s)
- S N Natov
- Tufts University School of Medicine, Tufts-New England Medical Center, Boston, Massachusetts, USA
| |
Collapse
|
18
|
Cruzado JM, Carrera M, Torras J, Grinyó JM. Hepatitis C virus infection and de novo glomerular lesions in renal allografts. Am J Transplant 2002. [PMID: 12099366 DOI: 10.1034/j.1600-6143.2001.10212.x] [Citation(s) in RCA: 135] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
In the present study we examine whether hepatitis C virus (HCV) infection status influences glomerular pathologic findings in renal allografts and its effect on graft outcome. Renal allograft biopsies performed between January 1991 and June 1999 were considered. Exclusion criteria were insufficient sample, unknown HCV serological status at time of biopsy and final diagnosis of acute rejection. Light microscopy and immunofluorescence studies were performed on all biopsies. According to a predefined protocol, electron microscopy was carried out. Of 138 eligible renal allograft biopsies, 42 fulfilled at least one exclusion criterion. Of 96 biopsies selected for the study, 44 (45.8%) were from HCV-positive and 52 from HCV-negative recipients. Renal biopsy was performed 74 +/- 55 and 60 +/- 39 months after transplantation in HCV-positive and HCV-negative groups, respectively (p = 0.12). Of 44 HCV-positive biopsies, 20 (45.4%) showed membranoproliferative glomerulonephritis (MPGN) (16 type I and 4 type III). Conversely, in HCV-negative biopsies there were only three cases of MPGN (2 type I and 1 type III). De novo membranous GN (MGN) was diagnosed in 8/44 (18.2%) HCV-positive and in 4/52 (7.7%) HCV-negative cases. The prevalence of chronic transplant glomerulopathy was similar in HCV-positive and HCV-negative groups (11.4% and 11.5%, respectively). The prognosis of de novo GN (either MPGN or MGN) was worse in HCV-positive than in HCV-negative recipients (relative risk 4.89; 95% confidence interval, 1.15-20.69; p = 0.03). By multivariate analysis, HCV-positive serology infection was the only independent predictor of graft loss (relative risk 2.64; 95% confidence interval, 1.35-5.17; p = 0.005). In diagnostic renal allograft biopsies the presence of de novo immune-mediated glomerulonephritis, especially type I MPGN, is strongly associated with HCV infection and results in accelerated loss of the graft.
Collapse
Affiliation(s)
- J M Cruzado
- Department of Nephrology, Hospital de Bellvitge, University of Barcelona, Spain
| | | | | | | |
Collapse
|
19
|
|
20
|
Marelli D, Bresson J, Laks H, Kubak B, Fonarow G, Tsai FC, Tran J, Weston SR, Kobashigawa J. Hepatitis C-positive donors in heart transplantation. Am J Transplant 2002; 2:443-7. [PMID: 12123210 DOI: 10.1034/j.1600-6143.2002.20508.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Hepatitis C virus (HCV) can be transmitted to heart transplant recipients by donor organs. Mid-term results were reported using HCV-positive donors in patients at risk of imminent death (group I, n = 10), or in patients who otherwise would not have been offered heart transplantation (group II, n = 10) because of age (9/10) or associated medical risk (1/10). Medical records pertaining to patients receiving HCV-positive allografts between July 1994 and December 1999 were reviewed. The recipients consisted of 19 males and one female, with a median age of 54 years for group I and 66 for group II. The HCV RNA level, seroconversion of anti-HCV antibody, biochemical liver dysfunction, and causes of death were examined. Older recipients received reduced immunosuppression. Two patients in group II were HCV positive and were also retransplants. The hospital mortality rate was 10% in group I and 20% in group II; both hepatitis C-positive recipients died postoperatively prior to discharge. All predischarge deaths were related to multi-system organ failure (MSOF). All 17 survivors were HCV negative prior to transplant. Of these, 4/17 seroconverted. HCV RNA was detected in two of them. At a median follow-up of 26.4 months, 2/11 current survivors continue to test anti-HCV positive and are RNA negative. Three-year actual survival was 40% for group I and 70% in group II. Transplant coronary artery disease (TCAD) accounted for one postoperative death in group I. Current data show that four out of 11 survivors had developed TCAD at 3-year follow-up, yielding an actual freedom from TCAD rate of 12/17 (70%) at 3-year follow-up. Hepatitis C transmission using a donor heart as the reservoir is moderate (25%). Limited use of such donors is justified in selected patients. The risk for hepatic disease may be reduced by tailoring immunosuppression specifically for such recipients, particularly if they are at low risk of rejection. Further studies are necessary to define a possible association between HCV and TCAD.
Collapse
Affiliation(s)
- Daniel Marelli
- Heart Transplant Program, University of California, Los Angeles, USA.
| | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Preiksaitis JK, Sandhu J, Strautman M. The risk of transfusion-acquired CMV infection in seronegative solid-organ transplant recipients receiving non-WBC-reduced blood components not screened for CMV antibody (1984 to 1996): experience at a single Canadian center. Transfusion 2002; 42:396-402. [PMID: 12076284 DOI: 10.1046/j.1525-1438.2002.00069.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The use of CMV-safe cellular blood components has been recommended for CMV-sero- negative recipients of CMV seronegative (R-D-) solid- organ transplants. STUDY DESIGN AND METHODS The incidence of CMV infection in 281 CMV-seronegative patients receiving renal, heart, heart-lung, lung, and liver transplants at our center between January 1984 and October 1996 was studied. The blood components that these patients received were neither WBC reduced nor screened for CMV antibody. RESULTS One hundred thirty-one of 154 (85.1%) patients receiving organs from CMV-seropositive donors (R-D+) developed CMV infection compared with three cases of presumptive transfusion-acquired (TA) CMV infection in 127 R-D- recipients (2.4%) (relative risk, 36.0; 95% CI, 11.8-110.4). The organ-specific incidence of TA CMV infection in R-D- patients was as follows: renal, 0 of 57 (0%); heart, 0 of 29 (0%); heart-lung and/or lung, 1 of 6 (16.7%); and liver, 2 of 20 (10%). There was no significant difference in the transfusion requirements of CMV-infected and -uninfected R-D- patients. False-positive results were often (40%) observed when posttransfusion serum samples were used for determination of the organ donor CMV serostatus. CONCLUSION The low risk of TA CMV infection observed in transplant patients who received standard blood components in our study should be considered when evaluating the efficacy of programs that provide CMV-safe blood components for this population.
Collapse
|
22
|
Batiuk TD, Bodziak KA, Goldman M. Infectious disease prophylaxis in renal transplant patients: a survey of US transplant centers. Clin Transplant 2002; 16:1-8. [PMID: 11982608 DOI: 10.1034/j.1399-0012.2002.00101.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Definitive approaches to most infectious diseases following renal transplantation have not been established, leading to different approaches at different transplant centers. To study the extent of these differences, we conducted a survey of the practices surrounding specific infectious diseases at US renal transplant centers. A survey containing 103 questions covering viral, bacterial, mycobacterial and protozoal infections was developed. Surveys were sent to program directors at all U.S. renal transplant centers. Responses were received from 147 of 245 (60%) transplant centers and were proportionately represented all centers with respect to program size and geographical location. Pre-transplant donor and recipient screening for hepatitis B virus (HBV), hepatitis C virus (HCV), human immunodeficiency virus (HIV) and cytomegalovirus (CMV) is uniform, but great discrepancy exists in the testing for other agents. HCV seropositive donors are used in 49% of centers. HIV seropositivity remains a contraindication to transplantation, although 13% of centers indicated they have experience with such patients. Post-transplant, there is wide variety in approach to CMV and Pneumocystis carinii (PCP) prophylaxis. Similarly divergent practices affect post-transplant vaccinations, with 54% of centers routinely vaccinating all patients according to customary guidelines in non-transplant populations. In contrast, 22% of centers indicated they do not recommend vaccination in any patients. We believe an appreciation of the differences in approaches to post-transplant infectious complications may encourage individual centers to analyse the results of their own practices. Such analysis may assist in the design of studies to answer widespread and important questions regarding the care of patients following renal transplantation.
Collapse
Affiliation(s)
- Thomas D Batiuk
- Department of Medicine, Indiana University Medical Center, Indianapolis, USA.
| | | | | |
Collapse
|
23
|
Fagiuoli S, Minniti F, Pevere S, Farinati F, Burra P, Livi U, Naccarato R, Chiaramonte M. HBV and HCV infections in heart transplant recipients. J Heart Lung Transplant 2001; 20:718-24. [PMID: 11448796 DOI: 10.1016/s1053-2498(01)00255-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Heart transplant (HTx) recipients risk acquiring hepatotropic viral infections such as hepatitis B virus (HBV) and hepatitis C virus (HCV), and the impact of these infections on post-HTx survival remains unclear. The aim of the present study was to define the prevalence, clinical features, and natural history of HBV and HCV infections in a cohort of HTx recipients. METHODS We retrospectively studied 360 consecutive patients who had undergone HTx. Clinical picture, hepatic injury indexes, and HBV/HCV viral serology were followed post-transplant. RESULTS During follow-up (average, 8 +/- 3.1 years), 49 (16.5%) of the HTx recipients tested positive for at least 1 of the 2 viruses (3.1% HBV, 12% HCV, 0.5% concomitant infection). The prevalence of HCV infection in heart transplant recipients transplanted before and after 1990 was 28% and 4.2%, respectively, the latter being markedly lower (p < 0.001) than in earlier series of HTx recipients and much lower than expected in the age- and sex-matched general population. All HBV-positive and 58% of HCV-positive recipients developed chronic liver disease. Sixteen percent of patients developed cirrhosis during follow-up, and 8% died of end-stage liver disease. CONCLUSIONS The prevalence of HBV and HCV in a large population of HTx recipients is not very different from that reported in the general population. Active viral replication of HBV and an aggressive natural history of both infections are seen in HTx recipients, however. The low prevalence of HBV- and HCV-related infection in recent series probably reflects current viral screening and vaccination policies.
Collapse
Affiliation(s)
- S Fagiuoli
- Department of Surgical and Gastroenterological Sciences,University of Padova, Padova, Italy.
| | | | | | | | | | | | | | | |
Collapse
|
24
|
Schaffner A. Pretransplant evaluation for infections in donors and recipients of solid organs. Clin Infect Dis 2001; 33 Suppl 1:S9-14. [PMID: 11389516 DOI: 10.1086/320898] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
The risk of infectious disease reactivation in recipients of and transmission by solid-organ transplants remains, and thorough screening and testing of recipient and donor is especially important. In conceiving screening strategies, it is crucial to consider the sensitivity and specificity of individual diagnostic tests in the context of their use. Furthermore, recognition of special risks for infectious complications of transplantation will help to guide preventive, diagnostic, and therapeutic steps in the control of infectious complications in individual patients. The acceptability of risks for infectious complications after transplantation depends also on the urgency of transplantation of a vital organ as well as the availability of organs. Although these principals are well accepted, standards for the extent of screening and criteria for inappropriate donors and exclusion of unfit recipients remain controversial to some extent.
Collapse
Affiliation(s)
- A Schaffner
- Department of Internal Medicine, University Hospital, Zurich, Switzerland.
| |
Collapse
|
25
|
Watanabe T, Koyama I, Shinozuka N, Mochida S, Ozawa S, Minoshima T, Nagashima N, Matsumoto T, Anzai H, Kyo S. A case of renal transplantation received from a living donor with second-generation anti-hepatitis C virus antibody positive into an anti-hepatitis C virus antibody negative recipient. Transplant Proc 2000; 32:1593-4. [PMID: 11119851 DOI: 10.1016/s0041-1345(00)01565-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- T Watanabe
- First Department of Surgery, Saitama Medical School, Saitama, Japan
| | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Pfau PR, Rho R, DeNofrio D, Loh E, Blumberg EA, Acker MA, Lucey MR. Hepatitis C transmission and infection by orthotopic heart transplantation. J Heart Lung Transplant 2000; 19:350-4. [PMID: 10775815 DOI: 10.1016/s1053-2498(00)00062-0] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND The transmission and clinical consequences of hepatitis C viral (HCV) infection acquired by orthotopic heart transplantation (OHT) from an HCV-infected donor to an HCV-naive recipient have not been well described. We report our experience in 5 HCV-naive patients who were transplanted with hearts from HCV-positive donors. All transplants occurred within a 1-year period. METHODS After cardiac transplantation we retrospectively examined the recipients' clinical course, liver-associated enzymes, HCV-antibody serology, quantitative HCV RNA level, and HCV genotype. RESULTS Five subjects with rapidly deteriorating heart failure and negative serum antibodies to HCV received an emergent OHT from a donor known to be infected with HCV. Liver-associated enzymes peaked at 2 to 6 weeks post-transplant: mean peak alanine aminotransferase was 180 U/L (normal, 9 to 52) and aspartate aminotransferase was 111 U/L (normal, 14 to 36). Liver enzymes had returned to normal limits by 6 and 12 months post-OHT. At a mean 15 months after transplantation, only 1 of 5 patients has developed antibodies to HCV, but 4 of 5 have evidence of infection, as shown by serum HCV RNA. No patient has developed evidence of liver failure. CONCLUSIONS (1) Transmission of HCV from an HCV-positive donor to an HCV-naive recipient at the time of OHT is likely. (2) Antibodies to HCV post-OHT may remain negative for more than 1 year in these patients. (3) Hepatitis C viral RNA using polymerase chain reaction should be the test of choice for diagnosis of HCV infection post-OHT. (4) Hepatitis C viral donor hearts should be limited to critically ill patients in extremis until the long-term consequences of acquisition of HCV by an OHT recipient are known.
Collapse
Affiliation(s)
- P R Pfau
- Division of Gastroenterology, Hospital of the University of Pennsylvania, Philadelphia, PA 19104-4283, USA
| | | | | | | | | | | | | |
Collapse
|
27
|
Pawlotsky J. Virus de l'hépatite C: interactions virus-hôte et diagnostic biologique. Med Mal Infect 2000. [DOI: 10.1016/s0399-077x(00)88856-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
28
|
Abstract
Two categories of virological assays are in practice used for the diagnosis and management of hepatitis C virus (HCV) infection, including serological and molecular biology-based assays. Serological assays include: screening tests based on enzyme immunoassays (EIAs); supplemental "analytical" assays based on immunoblot testing; and serological assays detecting genotype-specific antibodies for the serological determination of HCV genotype, so-called "serotyping" assays. Molecular assays include: qualitative assays, detecting HCV RNA in body fluids; quantitative assays measuring HCV viral load, a parameter that estimates the level of HCV replication in the liver; and tests analyzing the sequence of HCV genomes (genotyping assays).
Collapse
Affiliation(s)
- J M Pawlotsky
- Department of Bacteriology and Virology and INSERM U99, Hôpital Henri Mondor, Université Paris XII, Créteil, France.
| |
Collapse
|
29
|
Dal Bello B, Klersy C, Grossi P, Gavazzi A, Ippoliti G, Rinaldi M, Viganó M, Arbustini E. Combined human cytomegalovirus and hepatitis C virus infections increase the risk of allograft vascular disease in heart transplant recipients. Transplant Proc 1998; 30:2086-90. [PMID: 9723400 DOI: 10.1016/s0041-1345(98)00583-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- B Dal Bello
- Department of Pathology, IRCCS-Policlinico San Matteo, Pavia, Italy
| | | | | | | | | | | | | | | |
Collapse
|