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McCain JD, Chascsa DM. Special Considerations in the Management of HIV and Viral Hepatitis Coinfections in Liver Transplantation. Hepat Med 2022; 14:27-36. [PMID: 35514530 PMCID: PMC9063796 DOI: 10.2147/hmer.s282662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 04/07/2022] [Indexed: 11/26/2022] Open
Abstract
Modern therapies for hepatitis B virus, hepatitis C virus, and human immunodeficiency virus have become so effective that patients treated for these conditions can have normal life-expectancies. Suitable livers for transplantation remain a scarce and valuable resource. As such, significant efforts have been made to expand donation criteria at many centers. This constant pressure, coupled with the increasing effectiveness of antiviral therapies, has meant that more and more patients infected with hepatitis B virus (HBV), hepatitis C virus (HCV), and human immunodeficiency virus (HIV) may be considered appropriate donors in the right circumstances. Patients with these infections are also more likely to be considered appropriate transplantation recipients than in the past. The treatment of HBV, HCV, and HIV after liver transplantation (LT) can be challenging and complicated by viral coinfections. The various pharmaceutical agents used to treat these infections, as well as the immunosuppressants used post-LT must be carefully balanced for maximum efficacy, and to avoid resistance and drug–drug interactions.
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Affiliation(s)
- Josiah D McCain
- Department of Gastroenterology & Hepatology, Mayo Clinic, Phoenix, AZ, USA
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2
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Yoeli D, Choudhury RA, Moore HB, Sauaia A, Simpson MA, Pomfret EA, Nydam TL. Are Hepatitis C Positive Female Liver Transplant Recipients Still at Increased Risk for Graft Failure? Reexamining the Disparity in the Modern Era of Direct-acting Antiviral Agents. Transplantation 2022; 106:129-137. [PMID: 33577252 DOI: 10.1097/tp.0000000000003683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND This study aimed to compare the outcomes of hepatitis C virus (HCV) positive (+) female liver transplant recipients to HCV negative (-) female and HCV+ male recipients before and after the direct-acting-antiviral (DAA) era. METHODS The United Network for Organ Sharing liver transplant database was retrospectively reviewed from 2002 to 2017. The DAA era was defined as ≥2014. RESULTS In the pre-DAA era, HCV+ female recipients had greater risk for graft failure compared with HCV+ male (hazard ratio [HR], 1.06; 95% confidence interval [CI], 1.01-1.11; P = 0.03) and HCV- female (HR, 1.51; 95% CI, 1.43-1.60; P < 0.001) recipients. In the post-DAA era, HCV+ female recipients had lower risk for graft failure compared with HCV+ male recipients (HR, 0.82; 95% CI, 0.70-0.97; P = 0.02) and equivalent outcomes to HCV- female recipients. HCV+ female recipients with graft failure had increased likelihood of graft failure due to disease recurrence compared with HCV+ male recipients in the pre-DAA era (odds ratio, 1.23; 95% CI, 1.08-1.39; P = 0.001) but not in the post-DAA era. CONCLUSIONS Although historically HCV+ female recipients were at disproportionately increased risk for graft failure and disease recurrence, this disparity has been eliminated in the DAA era.
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Affiliation(s)
- Dor Yoeli
- Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Rashikh A Choudhury
- Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Hunter B Moore
- Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Angela Sauaia
- Colorado School of Public Health, University of Colorado Denver, Aurora, CO
| | - Mary Ann Simpson
- Department of Transplantation, Lahey Hospital and Medical Center, Burlington, MA
| | - Elizabeth A Pomfret
- Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Trevor L Nydam
- Department of Surgery, University of Colorado School of Medicine, Aurora, CO
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3
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Aregay A, Engel B, Port K, Vondran FWR, Bremer B, Niehaus C, Khera T, Richter N, Jaeckel E, Cornberg M, Taubert R, Wedemeyer H. Distinct Immune Imprints of Post-Liver Transplantation Hepatitis C Persist Despite Viral Clearance. Liver Transpl 2021; 27:887-899. [PMID: 33641215 DOI: 10.1002/lt.26031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 01/21/2021] [Accepted: 01/27/2021] [Indexed: 01/13/2023]
Abstract
Recurrence or de novo infection of hepatitis C virus (HCV) after liver transplantation (LT) has been associated with progressive graft hepatitis that can be improved by treatment with novel direct-acting antivirals. Cases of rejection episodes have been described during and after HCV treatment. The evolution of innate and adaptive immune response during and after cure of HCV LT is unknown. We studied 74 protein biomarkers in the plasma of LT patients receiving antiviral therapy. In addition, deep immune phenotyping of both the myeloid and lymphoid immune cell subsets in peripheral blood mononuclear cells was performed. We found that LT patients with active HCV infection displayed distinct alterations of inflammatory protein biomarkers, such as C-X-Cmotif chemokine 10 (CXCL10), caspase 8, C-C motif chemokine 20 (CCL20), CCL19, interferon γ, CUB domain-containing protein 1 (CDCP1), interleukin (IL)-18R1, CXCL11, CCL3, IL8, IL12B, tumor necrosis factor-beta, CXCL6, osteoprotegerin, IL10, fms-related tyrosine kinase 3 ligand, hepatocyte growth factor, urokinase-type plasminogen activator, neurotrophin-3, CCL4, IL6, tumornecrosis factor receptor superfamily member 9, programmed death ligand 1, IL18, and monocyte chemotactic protein 1, and enrichment of peripheral immune cell subsets unlike patients without HCV infection who received transplants. Interestingly, patients who cleared HCV after LT did not normalize the altered inflammatory milieu nor did the peripheral immune cell subsets normalize to what would be seen in the absence of HCV recurrence. Overall, these data indicate that HCV-specific imprints on inflammatory analytes and immune cell subsets after LT are not completely normalized by therapy-induced HCV elimination. This is in line with the clinical observation that cure of HCV after LT did not trigger rejection episodes in many patients.
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Affiliation(s)
- Amare Aregay
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Bastian Engel
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Kerstin Port
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Florian W R Vondran
- Department of General, Visceral and Transplant Surgery, Hannover Medical School, Hannover, Germany
| | - Birgit Bremer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Christian Niehaus
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - Tanvi Khera
- Department of Gastroenterology and Hepatology, Essen University Hospital, University of Duisburg-Essen, Essen, Germany
| | - Nicolas Richter
- Department of General, Visceral and Transplant Surgery, Hannover Medical School, Hannover, Germany
| | - Elmar Jaeckel
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,Integrated Research and Treatment Centre Transplantation, Hannover Medical School, Hannover, Germany
| | - Markus Cornberg
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research, DZIF, partner-site Hannover-Braunschweig, Hannover, Germany.,Centre for individualized infection medicine (CIIM), Hannover, Germany
| | - Richard Taubert
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,Integrated Research and Treatment Centre Transplantation, Hannover Medical School, Hannover, Germany
| | - Heiner Wedemeyer
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany.,Department of Gastroenterology and Hepatology, Essen University Hospital, University of Duisburg-Essen, Essen, Germany.,Integrated Research and Treatment Centre Transplantation, Hannover Medical School, Hannover, Germany.,German Centre for Infection Research, DZIF, partner-site Hannover-Braunschweig, Hannover, Germany
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4
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Elzorkany K, Kora MAE, Wahed ASA, Zaghla HES, Zahran AM, Yassein YS, El Naggar AZ, Essa A, Gadallah AA. Assessment of Renal Function in Post-Liver Transplant HCV-Positive Patients Treated with Direct Acting Antivirals. Int J Nephrol Renovasc Dis 2020; 13:351-358. [PMID: 33273842 PMCID: PMC7705253 DOI: 10.2147/ijnrd.s275721] [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: 08/06/2020] [Accepted: 10/21/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose Direct acting antiviral agents (DAAs) have greatly improved the clearance of hepatitis C virus (HCV) infection. The effect of DAAs on renal function in post-liver transplant HCV-positive patients remains questionable, especially considering the possibility of drug interactions between immunosuppressants and DAAs. Patients and methods A retrospective observational study included 84 post-liver transplant patients with HCV infection. Patients were divided into two groups: group I received sofosbuvir plus ribavirin for 24 weeks, group II received sofosbuvir plus daclatasvir for 12 weeks. Laboratory data and eGFR were determined before, at the end, and 6 months after completion of treatment. Results The treatment was well tolerated with 100% sustained virologic response (SVR 12). There was no statistically significant difference between the two groups regarding clinical and laboratory data before treatment. Mean eGFR significantly reduced from 87.36 mL/min to 76.16 mL/min in group I (P=0.001). However, within 6 months after treatment, mean eGFR recovered to 81.51 mL/min, which was not significant when compared to baseline eGFR (P=0.09). Mean eGFR in group II showed non-significant change. There were no significant changes in immunosuppressive drug levels and eGFR in either group of patients, who received either ciclosporin or tacrolimus before and at the end of treatment. Conclusion DDAs in post-liver transplant patients with HCV infection were well tolerated and associated with stable renal function. Moreover, sofosbuvir plus daclatasvir regimen showed relatively better renal safety compared to sofosbuvir plus ribavirin.
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Affiliation(s)
- Khaled Elzorkany
- Internal Medicine Department, Faculty of Medicine, Menoufia University, Shibin El-Kom, Egypt.,Internal Medicine Department, College of Medicine, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Mahmoud Abd-Elaziz Kora
- Internal Medicine Department, Faculty of Medicine, Menoufia University, Shibin El-Kom, Egypt
| | - Aliaa Sabry Abdel Wahed
- Hepatology and Gastroenterology Department, National Liver Institute, Menoufia University, Shibin El- Kom, Egypt
| | - Hassan El-Sayed Zaghla
- Hepatology and Gastroenterology Department, National Liver Institute, Menoufia University, Shibin El- Kom, Egypt
| | - Ahmed Mohamed Zahran
- Internal Medicine Department, Faculty of Medicine, Menoufia University, Shibin El-Kom, Egypt
| | - Yassein Salah Yassein
- Internal Medicine Department, Faculty of Medicine, Menoufia University, Shibin El-Kom, Egypt
| | | | - Abdallah Essa
- Tropical Medicine Department, Faculty of Medicine, Menoufia University, Shibin El-Kom, Egypt
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5
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Araujo A, Valenzuela-Granados V, Lopes AB, Michalczuk MT, Mantovani A, Alvares-da-Silva MR. Sofosbuvir-based antiviral therapy in patients with recurrent HCV infection after liver transplant: A real-life experience. Ann Hepatol 2020; 18:450-455. [PMID: 31028014 DOI: 10.1016/j.aohep.2018.09.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Revised: 09/16/2018] [Accepted: 09/28/2018] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND AIM Recurrent HCV infection after liver transplant (LT) has a negative impact on graft and patient survival. The aim of this study is to describe the efficacy and safety of sofosbuvir (SOF-based) regimens in the treatment of recurrent HCV after liver transplant (LT). MATERIALS AND METHODS This retrospective study included 68 adults with recurrent HCV infection after LT, treated with different SOF-based regimens between March 2015 and December 2016. The choice of regimens, their duration and use of ribavirin (RBV) was made by the treating physician. The efficacy of antiviral treatment was assessed based on the sustained viral response obtained 12 weeks after the end of treatment (SVR12), according to an intention-to-treat analysis. RESULTS The most frequent HCV genotypes were 1 and 3 (n=35, 51.4% and n=31, 45.6%, respectively). Only 22 patients were treatment naïve (32.3%) and 7 had cirrhosis (10.2%). SOF+daclatasvir (DCV) was the most commonly used regimen (n=63, 92.6%). Most patients used RBV (n=56, 82.3%) and were treated for 12 weeks (n=66, 97%). Overall SVR12 was 95.5% (65/68 patients). Three patients had virologic failure. Three patients had serious adverse events, however, no one discontinued treatment prematurely. RBV-related anaemia was the most frequent adverse event (n=34, 50%). Four patients had severe cellular graft rejection after HCV elimination, while immunosuppression remained stable. CONCLUSION SOF-based therapy is highly effective and safe to treat HCV recurrence after LT. Cellular graft rejection following the successful treatment of HCV needs further investigation.
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Affiliation(s)
- Alexandre Araujo
- Division of Gastroenterology and Hepatology, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | | | - Antonio B Lopes
- Division of Gastroenterology and Hepatology, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Matheus T Michalczuk
- Division of Gastroenterology and Hepatology, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Augusto Mantovani
- Division of Gastroenterology and Hepatology, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Mario R Alvares-da-Silva
- Division of Gastroenterology and Hepatology, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil; World Gastroenterology Organisation Porto Alegre Hepatology Training Center, Porto Alegre, RS, Brazil; Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
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6
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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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7
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Kandemir MH, Aladag M, Cagin YF, Yildirim HE, Sarici A. Efficacy of Posttransplant Ledipasvir-Sofosbuvir in the Treatment of Patients Who Have Undergone Chronic Hepatitis C-Related Liver Transplant. EXP CLIN TRANSPLANT 2020. [PMID: 32039667 DOI: 10.6002/ect.2019.0183] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES This study investigated the efficacy of ledipasvir-sofosbuvir, a newly developed direct-acting antiviral drug combination for hepatitis C virus infection recurrence in patients who have developed cirrhosis secondary to hepatitis C virus and who have undergone liver transplant. MATERIALS AND METHODS We retrospectively analyzed 27 patients who underwent liver transplant due to hepatitis C virus-related cirrhosis and who received ledipasvir-sofosbuvirfor 12 weeks between January 1, 2016 and December 31, 2017 following transplant procedures conducted at the Inonu University Turgut Ozal Medical Center Gastroenterology Department between January 1, 2008 and December 31, 2017. None of the donors had hepatitis C virus infection. Most donor grafts used in transplants were from children of recipients, with the remaining donated grafts from husbands (7%), nephews (4%), wives (7%), and deceased donors (7%). RESULTS Twenty patients were ultimately included in the study. Hepatitis C virus genotypes, hepatitis C virus RNA, blood counts, and liver enzyme levels of patients before and at 1, 2, and 6 months after treatment were evaluated. At the end of month 6, in addition to hepatitis C virus RNA levels of all patients decreased to unmeasurable levels, levels of alanine and aspartate aminotransferase and gamma-glutamyltransferase had also significantly decreased (all P < .001). None of the patients experienced a complication that led to cessation of treatment. CONCLUSIONS With its reliability and high success rate, the ledipasvir-sofosbuvir combination is a strongly preferable treatment for patients who have undergone liver transplant due to chronic hepatitis C virus-related cirrhosis and who have virus recurrence posttransplant.
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Affiliation(s)
- Memet Hanifi Kandemir
- From the Department of Internal Medicine, Inonu University, Faculty of Medicine, Malatya, Turkey
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8
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Xue W, Liu K, Qiu K, Shen Y, Pan Z, Hu P, Peng M, Chen M, Ren H. A systematic review with meta-analysis: Is ribavirin necessary in sofosbuvir-based direct-acting antiviral therapies for patients with HCV recurrence after liver transplantation? Int J Infect Dis 2019; 83:56-63. [PMID: 30959250 DOI: 10.1016/j.ijid.2019.03.038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 03/29/2019] [Accepted: 03/30/2019] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES With the appearance of direct-acting antiviral agents (DAAs), sofosbuvir (SOF)-based DAAs are recommended for patients with hepatitis C virus (HCV) recurrence after liver transplantation (LT). Whether ribavirin (RBV) is needed by patients after LT in combination with SOF-based DAAs remains to be determined. This meta-analysis was conducted to evaluate the necessity of RBV with SOF-based DAAs for post-LT patients. METHODS PubMed, Web of Science, Cochrane Library and EMBASE databases were systematically searched for eligible studies from the databases' inceptions until November 2018. We accepted the studies that included HCV recurrence in post-LT patients who were treated with SOF-based DAAs ± RBV, and evaluated the rate of sustained virological response 12 weeks (SVR12) after the end of treatment. RESULTS Twelve studies, comprising a total of 1466 LT recipients, were included in this study. The pooled SVR12 of these patients was 91% (95% CI: 84% to 95%). There was no statistical difference of SVR12 in the patients treated with SOF-based DAAs + RBV versus -RBV group (risk ratio [RR] = 0.97; 95% CI: 0.92 to 1.03; P = 0.35) by different therapy duration (P = 0.26), with different targets of DAAs (P = 0.13) and in different regions (P = 0.34) but a tendency for a higher incidence of anemia in the +RBV group than in the -RBV group (RR = 5.18; 95% CI: 3.41 to 7.86; p < 0.00001). CONCLUSION The addition of RBV may not contribute to a higher SVR rate and could increase the incidence of anemia, so RBV is not necessary in SOF-based DAAs for patients with HCV recurrence after LT.
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Affiliation(s)
- Wei Xue
- The Key Laboratory of Molecular Biology for Infectious Diseases, Department of Infectious Diseases, Institute for Viral Hepatitis, Chinese Ministry of Education, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Kai Liu
- The Key Laboratory of Molecular Biology for Infectious Diseases, Department of Infectious Diseases, Institute for Viral Hepatitis, Chinese Ministry of Education, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China; Department of Medical Laboratory, The People's Hospital of Leshan, Leshan, China
| | - Ke Qiu
- The Key Laboratory of Molecular Biology for Infectious Diseases, Department of Infectious Diseases, Institute for Viral Hepatitis, Chinese Ministry of Education, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China; West China Hospital, Sichuan University, Chengdu, China
| | - Yanxi Shen
- The Key Laboratory of Molecular Biology for Infectious Diseases, Department of Infectious Diseases, Institute for Viral Hepatitis, Chinese Ministry of Education, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhaojun Pan
- Department of Infectious Diseases, Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Peng Hu
- The Key Laboratory of Molecular Biology for Infectious Diseases, Department of Infectious Diseases, Institute for Viral Hepatitis, Chinese Ministry of Education, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Mingli Peng
- The Key Laboratory of Molecular Biology for Infectious Diseases, Department of Infectious Diseases, Institute for Viral Hepatitis, Chinese Ministry of Education, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Min Chen
- The Key Laboratory of Molecular Biology for Infectious Diseases, Department of Infectious Diseases, Institute for Viral Hepatitis, Chinese Ministry of Education, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Hong Ren
- The Key Laboratory of Molecular Biology for Infectious Diseases, Department of Infectious Diseases, Institute for Viral Hepatitis, Chinese Ministry of Education, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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9
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Shoreibah M, Romano J, Sims OT, Guo Y, Jones D, Venkata K, Kommineni V, Orr J, Fitzmorris P, Massoud OI. Effect of Hepatitis C Treatment on Renal Function in Liver Transplant Patients. J Clin Transl Hepatol 2018; 6:391-395. [PMID: 30637216 PMCID: PMC6328736 DOI: 10.14218/jcth.2018.00026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 06/17/2018] [Accepted: 06/23/2018] [Indexed: 12/13/2022] Open
Abstract
Background and Aims: Hepatitis C Virus (HCV) is uniformly recurrent after liver transplant (LT) and recurrence is associated with an increased risk of mortality. Immunosuppressive medications increase the risk of chronic kidney disease, and the presence of chronic kidney disease presents a challenge for HCV treatment in LT recipients. The aim of this study was to assess changes in glomerular filtration rates (GFRs) of LT recipients receiving HCV treatment. Methods: This is a retrospective study of LT patients who received HCV treatment between 2015 and 2016 (n = 60). The outcomes of interest were differences in serum creatinine levels and in GFR, measured at treatment initiation and at 24 weeks after treatment. The average age of the patients was 59 years-old, and 17% were cirrhotic and 67% were treatment-experienced. All patients received sofosbuvir/ledipasvir without ribavirin. Results: All patients achieved sustained virologic response at 12 weeks after treatment (SVR12). At baseline, 55% of patients had GFR <60 mL/min per 1.73 m2. Among those patients, GFR did not change in 18%, 33% had improved GFR, and 48% had worsened GFR. Up to 45% of the patients had a GFR >60 mL/min per 1.73 m2. Among those patients, GFR did not change in 81%, and 19% had worsened GFR. In the entire cohort, 65% of patients had improved or stable GFR and 35% had worsened GFR. The average change in serum creatinine between baseline and 24 weeks was 0.10 (p = 0.18). Conclusions: This study showed improved or unchanged GFR in 65% and worsened GFR in 35% of LT recipients who achieved SVR12. Worsening of GFR was more frequently encountered in those with impaired renal function at baseline. Caution should be used when treating HCV in LT recipients, especially those with baseline status of renal impairment.
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Affiliation(s)
- Mohamed Shoreibah
- Division of Gastroenterology & Hepatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - John Romano
- Department of Internal Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
- *Correspondence to: John Romano, Department of Internal Medicine, School of Medicine, University of Alabama at Birmingham, BDB 327, 1808 7 Ave South, Birmingham, AL 35233, USA. Tel: +1-3156574626, E-mail:
| | - Omar T. Sims
- Department of Social Work, College of Arts and Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Health Behavior, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
- Center for AIDS Research, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Yuqi Guo
- School of Social Work, University of Alabama, Tuscaloosa, AL, USA
| | - DeAnn Jones
- Department of Pharmacology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Krishna Venkata
- Department of Internal Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Vishnu Kommineni
- Department of Internal Medicine, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jordan Orr
- Division of Gastroenterology and Hepatology, Department of Medicine, Vanderbilt University, Nashville, TN, USA
| | - Paul Fitzmorris
- Division of Gastroenterology & Hepatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Omar I. Massoud
- Division of Gastroenterology & Hepatology, School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
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10
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Teegen EM, Dürr M, Maurer MM, Eurich F, Vollbort A, Globke B, Bahra M, Blaeker H, Pratschke J, Eurich D. Evaluation of histological dynamics, kidney function and diabetes in liver transplant patients after antiviral treatment with direct-acting antivirals: Therapy of HCV-recurrence. Transpl Infect Dis 2018; 21:e13020. [PMID: 30375710 DOI: 10.1111/tid.13020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 09/05/2018] [Accepted: 09/30/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Direct-acting antivirals allow efficient and safe treatment of hepatitis C (HCV) before and after liver transplantation (LT). However, the impact of sofosbuvir on the graft, diabetes, and on kidney function is not answered yet. Primary endpoint of this analysis was the evaluation of kidney function after antiviral treatment (AVT). Secondary endpoints were the assessment of extrahepatic manifestation of HCV-infection by diabetes mellitus and the histopathological changes in terms of inflammation, content of fat, and fibrosis stage. METHODS From 2014 to 4/2015, 100 patients with HCV-recurrence after LT were successfully treated with AVT. Ninety-eight received a sofosbuvir-based regimen. Indication was based on genotype, transplant fibrosis stage, and urgency. Biopsies were evaluated before and after treatment. Renal function and diabetes were assessed before, during, and after AVT. RESULTS All patients achieved sustained virological response. A significant improvement of inflammation (P = 0.001) and fibrosis stage (P = 0.031) were observed. Significantly less insulin was required in 32 patients with diabetes (P < 0.001) to keep Hb1Ac unchanged after AVT. Kidney function was stable during, 12 weeks after and 48 weeks after antiviral therapy. Stages of renal insufficiency were comparable before and after AVT. CONCLUSION Successful sofosbuvir-based AVT leads to a variety of positive development in transplant patients including a significant improvement of inflammation, fat content and fibrosis, a significant decrease in daily insulin dose and no significant impairment of kidney function.
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Affiliation(s)
- Eva M Teegen
- Department of Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Michael Dürr
- Department of Internal Medicine, Division of Nephrology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Max M Maurer
- Department of Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Franziska Eurich
- Department of Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Antonia Vollbort
- Department of Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Brigitta Globke
- Department of Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Marcus Bahra
- Department of Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Hendrik Blaeker
- Department of Pathology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Johann Pratschke
- Department of Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Dennis Eurich
- Department of Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany
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11
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Mansour M, Hill L, Kerr J. Safety and effectiveness of direct acting antivirals for treatment of hepatitis C virus in patients with solid organ transplantation. Transpl Infect Dis 2018; 20:e12972. [PMID: 30080955 DOI: 10.1111/tid.12972] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 07/22/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND The direct acting antivirals (DAAs) for treatment of hepatitis C virus (HCV) infection have sustained virologic response (SVR) rates of greater than 90% in most patients. However, data evaluating DAA use in transplant patients are limited. The goal of this study was to evaluate the effectiveness and safety of HCV treatment in this high-risk population. METHODOLOGY This single-center retrospective study included liver, kidney, lung, and/or heart transplant patients who were treated for HCV infection with DAAs. The primary objective was to identify drug-drug interactions between DAAs and immunosuppressants by comparing immunosuppression dosages and levels at baseline and week 4 of HCV treatment. As secondary objectives, we described the percentage of patients with new or worsening rejection and/or graft dysfunction during HCV treatment, and the percentage of study patients who achieved SVR. RESULTS Of the 108 patients included, the majority had liver (76%) or kidney (13%) transplants. Simeprevir plus sofosbuvir was the most commonly prescribed HCV treatment (33.9%) and tacrolimus was the most common immunosuppressant (91%). We did not detect a statistically significant difference in immunosuppression dosages or levels during HCV treatment. Furthermore, only one patient (<1%) experienced rejection and five patients (4.6%) had six episodes of graft dysfunction while on DAAs. Efficacy was high with 98% of patients achieving SVR. CONCLUSION DAAs appear to be safe and effective for HCV treatment in patients with a history of liver and/or kidney transplantation. More data are needed to evaluate DAAs in lung and/or heart transplant patients.
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Affiliation(s)
- Marlina Mansour
- Department of Pharmacy Services, UC San Diego Health, La Jolla, California
| | - Lucas Hill
- Department of Hepatology, UC San Diego Health, San Diego, California
| | - Janice Kerr
- Abdominal Transplantation, UC San Diego Health, La Jolla, California
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12
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Beinhardt S, Al-Zoairy R, Kozbial K, Stättermayer AF, Maieron A, Stauber R, Strasser M, Zoller H, Graziadei I, Rasoul-Rockenschaub S, Trauner M, Ferenci P, Hofer H. Long-term follow-up of ribavirin-free DAA-based treatment in HCV recurrence after orthotopic liver transplantation. Liver Int 2018; 38:1188-1197. [PMID: 29197145 DOI: 10.1111/liv.13652] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 11/18/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND & AIMS Excellent efficacy and safety profile of second-generation DAA combinations improved treatment of chronic hepatitis C (HCV) as well as in HCV recurrence after orthotopic liver transplantation (OLT). The need of ribavirin addition is under debate as anaemia and decreased renal function are prevalent in transplant cohorts. The aim of this study was thus to assess safety and long-term efficacy of RBV-free DAA combinations in HCV-recurrent patients after OLT. PATIENTS & METHODS A total of 62 OLT recipients (male: 50%/81%; age: 60.7 ± 8.5 years [mean ± SD]; GT - 1: 48, GT - 3: 9, GT - 4: 5; cirrhosis: 34%/55% [7%/21% decompensated], fibrosing cholestatic hepatitis: 1%/2%) received RBV-free treatment with second-generation DAA combinations: sofosbuvir (SOF)/daclatasvir (DCV): 42%/68%, SOF/simeprevir (SMV): 10%/16%, SOF/ledipasvir (LDV): 6%/10% and PrOD: 4%/7%. RESULTS Data of at least 96 weeks of FUP after treatment cessation (mean: 120; up to 167 weeks) were analysed. All patients showed on-treatment response. By intention-to-treat (ITT) analysis, SVR12 was 97% (60/62, GT-1a: 11/11 [100%]; 1b: 33/34 [97%]; 1g: 1/1 [100%]; subtype not specified: 2/2 [100%]; GT3a: 9/9 [100%]; GT4: 4/5 [80%]) compared to SVR96 of 89% (55/62). No late relapses occurred. In total, 16 severe adverse events occurred, including two newly diagnosed carcinoma (lung cancer, hepatocellular carcinoma). Six patients died; one at treatment week 24 (HCV-RNA undetectable) and five during treatment-free FUP and after achieving SVR (SVR4: N = 1, SVR12: N = 3, after SVR96: N = 1 respectively). Reasons for death were: multi-organ failure (N = 4), impaired graft function (N = 1) and unknown (N = 1). CONCLUSION RBV-free DAA combinations for the treatment of HCV recurrence after OLT are highly efficacious and well tolerated. Our long-term data show that viral eradication is durable but not necessarily translated into beneficial long-term clinical outcome.
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Affiliation(s)
- Sandra Beinhardt
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria.,Department of Internal Medicine 2, Division of Gastroenterology and Hepatology, Universitätsklinikum, St. Pölten, Austria
| | - Ramona Al-Zoairy
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Medical University of Innsbruck, Innsbruck, Austria
| | - Karin Kozbial
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Albert F Stättermayer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Andreas Maieron
- Department of Internal Medicine 2, Division of Gastroenterology and Hepatology, Universitätsklinikum, St. Pölten, Austria.,Department of Gastroenterology, Hospital Elisabethinen, Linz, Austria
| | - Rudolf Stauber
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Medical University of Graz, Graz, Austria
| | - Michael Strasser
- Department of Gastroenterology and Hepatology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Heinz Zoller
- Department of Internal Medicine II, Division of Gastroenterology and Hepatology, Medical University of Innsbruck, Innsbruck, Austria
| | - Ivo Graziadei
- Department of Internal Medicine, Landeskrankenhaus Hall, Hall/Tirol, Austria
| | | | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Peter Ferenci
- 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.,Klinikum Wels-Grieskirchen, Wels, Austria
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13
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The safety and efficacy of ledipasvir/sofosbuvir with or without ribavirin in the treatment of orthotopic liver transplant recipients with recurrent hepatitis C: real-world data. Eur J Gastroenterol Hepatol 2018; 30:761-765. [PMID: 29481384 DOI: 10.1097/meg.0000000000001101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND Recurrent hepatitis C (RHC) in orthotopic liver transplantation (OLT) population is associated with accelerated rates of fibrosis, low efficacy and decreased tolerability with traditional therapies. AIM The aim of this study was to evaluate the safety and efficacy of ledipasvir/sofosbuvir (LED/SOF) with or without ribavirin (RBV) in OLT patients with RHC. PATIENTS AND METHODS Patients at least 3 months post-OLT and with documented RHC were treated with LED/SOF with or without RBV for either 12 or 24 weeks. End-of-treatment and sustained virological response 12 weeks after the completion of treatment were documented. Patients were closely monitored for treatment-related adverse effects and the potential need for adjustment in their immunosuppression. RESULTS Seventy-one patients were included in the study. Median age was 62 years. Median time from OLT was 55 months. Twenty-six (36.6%) patients were treatment-naive and 45 (63.4%) had previously failed interferon-based therapies. The majority of patients (57.7%) had stage F0-F2 fibrosis. Sixty-seven (94.3%) patients completed 12 weeks of LED/SOF with RBV, three patients completed 12 or 24 weeks of LED/SOF without RBV, and one patient completed only 8 weeks of LED/SOF without RBV owing to severe allograft dysfunction. Sustained virological response was near universal in our cohort (98.5%) regardless of genotype, fibrosis stage, and regimen or treatment duration. Most commonly reported side effects were malaise and gastrointestinal upset. No patient required adjustment in immunosuppression and no episodes of rejection were documented during treatment. CONCLUSION The combination of LED/SOF with RBV for 12 weeks or LED/SOF for 24 weeks is very effective and safe in treating OLT recipients with RHC.
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14
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Grottenthaler JM, Werner CR, Steurer M, Spengler U, Berg T, Engelmann C, Wedemeyer H, von Hahn T, Stremmel W, Pathil A, Seybold U, Schott E, Blessin U, Sarrazin C, Welker MW, Harrer E, Scholten S, Hinterleitner C, Lauer UM, Malek NP, Berg CP. Successful direct acting antiviral (DAA) treatment of HCV/HIV-coinfected patients before and after liver transplantation. PLoS One 2018; 13:e0197544. [PMID: 29874250 PMCID: PMC5991346 DOI: 10.1371/journal.pone.0197544] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2018] [Accepted: 05/03/2018] [Indexed: 12/15/2022] Open
Abstract
Objectives The aim of this multicenter retrospective study was to investigate safety and efficacy of direct acting antiviral (DAA) treatment in the rare subgroup of patients with HCV/HIV-coinfection and advanced liver cirrhosis on the liver transplant waiting list or after liver transplantation, respectively. Methods When contacting 54 German liver centers (including all 23 German liver transplant centers), 12 HCV/HIV-coinfected patients on antiretroviral combination therapy were reported having received additional DAA therapy while being on the waiting list for liver transplantation (patient characteristics: Child-Pugh A (n = 6), B (n = 5), C (n = 1); MELD range 7–21; HCC (n = 2); HCV genotype 1a (n = 8), 1b (n = 2), 4 (n = 2)). Furthermore, 2 HCV/HIV-coinfected patients were denoted having received DAA therapy after liver transplantation (characteristics: HCV genotype 1a (n = 1), 4 (n = 1)). Results Applied DAA regimens were SOF/DAC (n = 7), SOF/LDV/RBV (n = 3), SOF/RBV (n = 3), PTV/r/OBV/DSV (n = 1), or PTV/r/OBV/DSV/RBV (n = 1), respectively. All patients achieved SVR 12, in the end. In one patient, HCV relapse occurred after 24 weeks of SOF/DAC therapy; subsequent treatment with 12 weeks PTV/r/OBV/DSV achieved SVR 12. One patient underwent liver transplantation while on DAA treatment. Analysis of liver function revealed either stable parameters or even significant improvement during DAA therapy and in follow-up. MELD scores were found to improve in 9/13 therapies in patients on the waiting list for liver transplantation; in only 2 patients a moderate increase of MELD scores persisted at the end of follow-up. Conclusion DAA treatment was safe and highly effective in this nation-wide cohort of patients with HCV/HIV-coinfection awaiting liver transplantation or being transplanted.
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Affiliation(s)
- Julia M. Grottenthaler
- Department of Gastroenterology, Hepatology, and Infectiology, University Hospital Tuebingen, Tuebingen, Germany
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
| | - Christoph R. Werner
- Department of Gastroenterology, Hepatology, and Infectiology, University Hospital Tuebingen, Tuebingen, Germany
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
| | - Martina Steurer
- Department of Gastroenterology, Hepatology, and Infectiology, University Hospital Tuebingen, Tuebingen, Germany
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
| | - Ulrich Spengler
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Thomas Berg
- Division of Gastroenterology and Hepatology, University Hospital Leipzig, Leipzig, Germany
| | - Cornelius Engelmann
- Division of Gastroenterology and Hepatology, University Hospital Leipzig, Leipzig, Germany
| | - Heiner Wedemeyer
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
- Department of Gastroenterology, Hepatology, and Endocrinology, Medizinische Hochschule Hannover, Hannover, Germany
| | - Thomas von Hahn
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
- Department of Gastroenterology, Hepatology, and Endocrinology, Medizinische Hochschule Hannover, Hannover, Germany
| | - Wolfgang Stremmel
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
- Department of Internal Medicine IV, University Hospital Heidelberg, Heidelberg, Germany
| | - Anita Pathil
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
- Department of Internal Medicine IV, University Hospital Heidelberg, Heidelberg, Germany
| | - Ulrich Seybold
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
- Division of Infectious Diseases, Medizinische Poliklinik-Innenstadt, University of Munich, Munich, Germany
| | - Eckart Schott
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Usha Blessin
- Department of Hepatology and Gastroenterology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Christoph Sarrazin
- Department of Gastroenterology and Hepatology, University Hospital Frankfurt, Frankfurt, Germany
| | - Martin-Walter Welker
- Department of Gastroenterology and Hepatology, University Hospital Frankfurt, Frankfurt, Germany
| | - Ellen Harrer
- Department of Internal Medicine 3, Institute of Clinical Immunology, University Hospital Erlangen, Erlangen, Germany
| | | | - Clemens Hinterleitner
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
- Department of Medical Oncology, Haematology, Immunology, Rheumatology and Pulmology, University Hospital Tuebingen, Tuebingen, Germany
| | - Ulrich M. Lauer
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
- Department of Clinical Tumor Biology, University Hospital Tuebingen, Tuebingen, Germany
| | - Nisar P. Malek
- Department of Gastroenterology, Hepatology, and Infectiology, University Hospital Tuebingen, Tuebingen, Germany
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
| | - Christoph P. Berg
- Department of Gastroenterology, Hepatology, and Infectiology, University Hospital Tuebingen, Tuebingen, Germany
- German Center for Infection Research (DZIF) partner site, Tuebingen, Bonn, Hannover, Heidelberg, Munich, Germany
- * E-mail:
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15
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Efficacy And Safety of Sofosbuvir Based Regimens For Treatment of Hepatitis C Recurrence After Living Donor Liver Transplantation: An Experience From India. J Clin Exp Hepatol 2018; 8:121-124. [PMID: 29892173 PMCID: PMC5992320 DOI: 10.1016/j.jceh.2017.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 08/24/2017] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Results of Sofosbuvir based regimens for hepatitis C (HCV) recurrence after liver transplantation are available from well-designed clinical trials. Most of the data is from deceased donor liver transplant (DDLT) setting, and data on "real world" experience for HCV recurrence after living donor liver transplantation (LDLT) is limited. MATERIAL AND METHODS Consecutive 78 patients who completed Sofosbuvir based HCV treatment after liver transplantation were included. Following Sofosbuvir based regimens were used; Sofosbuvir + Ribavirin (n = 58), Sofosbuvir + Ledipasvir ± Ribavirin (n = 5), Sofosbuvir + Daclatasvir ± Ribavirin (n = 15). Treatment was given for 12 weeks (triple therapy) or 24 weeks (dual therapy). RESULTS A total of 74/78 (94.8%) patients achieved end of treatment response (ETR) while 4 did not achieve ETR. A total of 68/76 (89.4%) patients achieved sustained virological response at 12 weeks (SVR12). while 2 are waiting for 12 weeks follow up after ETR. Twelve patients had history of failed previous treatment with Peginterferon and Ribavirin after LDLT, all these patients achieved ETR and 11/12 had SVR12. There was no statistical difference in response rates between genotype 1 or 3. Eighteen patients (16 on Ribavirin) had hemoglobin < 8 g/dl; two patients complained fatigue in absence of anemia. CONCLUSION Sofosbuvir based regimens are safe and highly effective in treatment of HCV recurrence after LDLT.
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16
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Anty R, Favre G, Coilly A, Rossignol E, Houssel-Debry P, Duvoux C, De Ledinghen V, Di Martino V, Leroy V, Radenne S, Kamar N, Canva V, D'Alteroche L, Durand F, Dumortier J, Lebray P, Besch C, Tran A, Canivet CM, Botta-Fridlund D, Montialoux H, Moreno C, Conti F, Silvain C, Perré P, Habersetzer F, Abergel A, Debette-Gratien M, Dharancy S, Esnault VLM, Fougerou-Leurent C, Cagnot C, Diallo A, Veislinger A, Danjou H, Samuel D, Pageaux GP, Duclos-Vallée JC. Safety of sofosbuvir-based regimens after liver transplantation: longitudinal assessment of renal function in the prospective ANRS CO23 CUPILT study. Aliment Pharmacol Ther 2018; 47:1682-1689. [PMID: 29665081 DOI: 10.1111/apt.14639] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2017] [Revised: 01/09/2018] [Accepted: 03/07/2018] [Indexed: 01/01/2023]
Abstract
BACKGROUND In liver transplant recipients with hepatitis C virus recurrence, there is concern about renal safety of sofosbuvir-based regimens. Changes in serum creatinine or in the estimated glomerular filtration rate (eGFR) under treatment are used to look for possible renal toxicity. However, serum creatinine and eGFR are highly variable. AIM To analyse renal function trajectory with numerous assays of serum creatinine over a long period of time. METHODS In a multicentre cohort of 139 patients, the eGFR was obtained from serum creatinine using the Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI) equation. Slopes of eGFR were defined as a change in eGFR during a period divided by time. Pre-treatment, on-treatment and post-treatment periods were 9 months, 3-9 months and 4.5 months. Interactions between eGFR slopes and the pre-treatment eGFR, use of ribavirin or mycophenolate mofetil, and stage of fibrosis were addressed. On-treatment eGFR slopes were separated in tertiles. Pre- and post-treatment eGFR slopes were compared globally and according to tertiles. RESULTS The post-treatment eGFR slope was significantly better than pre-treatment eGFR slope (+0.18 (IQR -0.76 to +1.32) vs -0.11 (IQR -1.01 to +0.73) mL/min/1.73 m2 /month, P = 0.03) independently of the pre-treatment eGFR (P = 0.99), ribavirin administration (P = 0.26), mycophenolate mofetil administration (P = 0.51) and stage of fibrosis (F3 and F4 vs lower stages, P = 0.18; F4 vs lower stages, P = 0.08; F4 Child-Pugh B and C vs lower stages, P = 0.38). Tertiles of on-treatment eGFR slopes were -1.71 (IQR -2.54 to -1.48), -0.78 (IQR -1.03 to -0.36) and +0.75 (IQR +0.28 to +1.47) mL/min/1.73 m2 /month. Pre- and post-treatment eGFR slopes were not significantly different according to tertiles (respectively, P = 0.34, 0.08, 0.73). CONCLUSION The eGFR varies during treatment and gives a confusing picture of the renal safety of sofosbuvir-based regimens. In contrast, longitudinal assessment of the eGFR shows a rising trajectory over longer time, meaning that these therapies are safe for the kidneys in our cohort of liver transplant recipients.
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17
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Liao HT, Tan P, Huang JW, Yuan KF. Ledipasvir + Sofosbuvir for Liver Transplant Recipients With Recurrent Hepatitis C: A Systematic Review and Meta-analysis. Transplant Proc 2018; 49:1855-1863. [PMID: 28923637 DOI: 10.1016/j.transproceed.2017.04.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 04/15/2017] [Accepted: 04/27/2017] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Studies focusing on the efficacy and safety of ledipasvir (LDV) + sofosbuvir (SOF) therapy in liver transplant (LT) recipients with hepatitis C virus (HCV) recurrence are still limited. Therefore, the aim of our work was to perform a systematic review and meta-analysis to evaluate outcome data of LDV + SOF therapy in LT recipients. METHODS Multiple databases were systematically searched for eligible studies. We included studies reporting sustained virological response 12 weeks after treatment (SVR12) and treatment-related adverse events (AEs) in LT recipients treated with LDV + SOF ± ribavirin (RBV) for HCV recurrence. All statistical analyses were conducted by using R version 3.3.1 (The R Foundation for Statistical Computing, Vienna, Austria). RESULTS Twelve studies with a total of 994 LT recipients were included, most of which were diagnosed with HCV genotype 1 infection. The overall SVR12 reached 96.3% (95% confidence interval [CI]: 94.9%-97.5%) and no significant heterogeneity was observed (Q statistic = 10.63, P = .47; I2 = 0%). No difference was found in SVR12 between treatments for 12 weeks and 24 weeks (P = .18). Patients treated with LDV + SOF + RBV (n = 525) exhibited an SVR12 rate of 95.1% (95% CI 92.8%-96.6%), which showed no difference from the findings in the LDV + SOF treatment group (n = 314) with an SVR12 reaching 94.9% (95% CI 91.5%-97.0%; P = .92). There was a tendency for a higher SVR12 in patients without cirrhosis than those with cirrhosis (P < .05). The most common AEs were listed as following: anemia 41.9% (n = 203 of 484), fatigue 39.1% (n = 207 of 530), headache 24.2% (n = 128 of 530), nausea 21.9% (n = 106 of 484), and diarrhea 19.0% (n = 92 of 484). CONCLUSION LDV + SOF-based treatment is highly effective and well tolerated in LT recipients with HCV reinfection.
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Affiliation(s)
- H-T Liao
- Department of Liver Surgery, Liver Transplantation Division, West China Hospital, Sichuan University, Chengdu, China
| | - P Tan
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - J-W Huang
- Department of Liver Surgery, Liver Transplantation Division, West China Hospital, Sichuan University, Chengdu, China.
| | - K-F Yuan
- Department of Liver Surgery, Liver Transplantation Division, West China Hospital, Sichuan University, Chengdu, China.
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18
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Successful Treatment of Fibrosing Cholestatic Hepatitis With Daclatasvir and Asunaprevir After Liver Transplantation: A Case Report. Transplant Proc 2018; 50:2877-2881. [PMID: 30401415 DOI: 10.1016/j.transproceed.2018.03.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 03/02/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND Fibrosing cholestatic hepatitis (FCH) is an aggressive form of hepatitis C virus (HCV) recurrence after liver transplantation (LT). Most FCH cases are fatal, occurring as a secondary disease following rapidly progressive liver dysfunction and graft failure. We report a case of early-onset FCH after LT that was successfully treated using daclatasvir and asunaprevir. CASE REPORT A 59-year-old woman underwent living donor LT for HCV-related liver cirrhosis. However, liver function was not improved after LT and gradually worsened. A liver biopsy was performed at 30 and 47 days after the living donor LT to identify the cause of the liver dysfunction. The first biopsy result showed no specific finding. However, combined treatment with pegylated interferon and ribavirin was started because of a high HCV viral load (> 8.0 log IU/mL). Nevertheless, liver function and HCV viral load deteriorated, and the second biopsy performed on postoperative day 47 revealed FCH. We converted the antiviral agents into daclatasvir and asunaprevir and performed plasmapheresis twice. Since then, the liver dysfunction and HCV viral load gradually improved, and HCV RNA clearance occurred at week 11 after treatment. The patient achieved a sustained virologic response at week 24 after completion of the treatment. CONCLUSION Daclatasvir combined with asunaprevir can be a useful treatment option in potentially fatal FCH after LT.
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Dashti-Khavidaki S, Khalili H, Nasiri-Toosi M. Potential nephrotoxicity of sofosbuvir-based treatment in patients infected with hepatitis C virus: a review on incidence, type and risk factors. Expert Rev Clin Pharmacol 2018. [PMID: 29533117 DOI: 10.1080/17512433.2018.1451327] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION There was no report of nephrotoxicity during clinical trials assessed sofosbuvir for treatment of hepatitis C (HCV) infection. This may be due to excluding patients with severe kidney dysfunction, as a main population at risk for drug-induced nephrotoxicity from these studies. There are some reports of acute kidney injury (AKI) possibly related to sofosbuvir-containing treatments from real-life experiences. Areas covered: Available data on epidemiology, type, and possible risk factors for nephrotoxicity of sofosbuvir-containing treatment are reviewed. Related articles were collected by searching Scopus, Pubmed, and Science direct. Search terms were 'sofosbuvir', 'nephrotoxicity', 'acute kidney injury', 'renal impairment', and "direct acting antiviral agents. Expert commentary: AKI may happen in 1-15% of patients who are treated with sofosbuvir-containing regimens. Compared with patients with normal kidney function, higher incidences of AKI have been reported in patients with baseline moderate to severe kidney dysfunction. Median time to AKI is 9 weeks after starting sofosbuvir. Baseline renal impairment, presence of ascites, diabetes or concomitant use of nephrotoxic drugs are possible risk factors for sofosbuvir-induced AKI. AKI following sofosbuvir-containing treatment is characterized by histological feature of acute interstitial nephritis and may be reversible following drug discontinuation. Monitoring of kidney function is recommended in sofosbuvir-treated patients.
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Affiliation(s)
- Simin Dashti-Khavidaki
- a Pharmacotherapy, Liver Transplantation Research Center , Tehran University of Medical Sciences , Tehran , Iran.,b Pharmacotherapy, Faculty of Pharmacy , Tehran University of Medical Sciences , Tehran , Iran
| | - Hossein Khalili
- b Pharmacotherapy, Faculty of Pharmacy , Tehran University of Medical Sciences , Tehran , Iran
| | - Mohsen Nasiri-Toosi
- c Gastroenetrology and Hepatology, Liver Transplantation Research Center , Tehran University of Medical Sciences , Tehran , Iran
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Wojtowicz M, Wilkowski P, Hryniewiecka E, Cieciura T, Paczek L, Ciszek M. Effect of Successful Treatment of Hepatitis C Virus Infection Recurrence With Direct-Acting Antiviral Agents on Physical Performance in Liver Transplant Recipients. Transplant Proc 2018; 50:2027-2030. [PMID: 30177103 DOI: 10.1016/j.transproceed.2018.02.109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Accepted: 02/06/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection deregulates function of many organs and systems, affecting patient's daily functioning. The results of treatment of HCV infection recurrence after liver transplantation have improved significantly as a result of the introduction of direct-acting antiviral agents (DAA). This study was aimed at prospective assessment of the effect of HCV elimination with DAA on physical performance of liver transplant recipients. METHODS Eight women and 21 men, median age 61.3 (range, 20.1-71.5) years, participated in the study. Assessment of serum total bilirubin, alanine and aspartate aminotransferase, muscle strength, body composition, and 6-minute walk test (6MWT) were performed before treatment and 12 weeks after the end of the treatment period. RESULTS In the 6MWT test we observed significant subjective (dyspnea: 58.3% pretreatment vs 27.6% posttreatment, P = .018; fatigue: 96.6% pretreatment vs 51.7% posttreatment, P = .0001) and objective improvement (distance: 415.4 meters pretreatment vs 505.2 meters posttreatment, P < .0000001). We did not observe an increase in muscle mass nor improvement in blood biochemical parameters. CONCLUSION A significant objective and subjective improvement in physical performance was seen in liver transplant recipients after successful treatment of HCV infection with DAA.
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Affiliation(s)
- M Wojtowicz
- Department of Immunology, Transplant Medicine and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
| | - P Wilkowski
- Department of Immunology, Transplant Medicine and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
| | - E Hryniewiecka
- Department of Immunology, Transplant Medicine and Internal Diseases, Medical University of Warsaw, Warsaw, Poland; Department of Clinical Nursing, Medical University of Warsaw, Warsaw, Poland
| | - T Cieciura
- Department of Immunology, Transplant Medicine and Internal Diseases, Medical University of Warsaw, Warsaw, Poland
| | - L Paczek
- Department of Immunology, Transplant Medicine and Internal Diseases, Medical University of Warsaw, Warsaw, Poland; Department of Bioinformatics, Institute of Biochemistry and Biophysics, Polish Academy of Sciences, Warsaw, Poland
| | - M Ciszek
- Department of Immunology, Transplant Medicine and Internal Diseases, Medical University of Warsaw, Warsaw, Poland.
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21
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Honda M, Sugawara Y, Watanabe T, Tateyama M, Tanaka M, Uchida K, Kawabata S, Yoshii D, Miura K, Isono K, Hayashida S, Ohya Y, Yamamoto H, Sasaki Y, Inomata Y. Outcomes of treatment with daclatasvir and asunaprevir for recurrent hepatitis C after liver transplantation. Hepatol Res 2017; 47:1147-1154. [PMID: 28002876 DOI: 10.1111/hepr.12853] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Revised: 12/15/2016] [Accepted: 12/16/2016] [Indexed: 12/23/2022]
Abstract
AIM The development of direct-acting oral agents has dramatically changed the treatment strategy of hepatitis C virus (HCV) infection. Here we aimed to reveal the efficacy and safety of daclatasvir (DCV) and asunaprevir (ASV) for recurrent HCV genotype 1 infection after liver transplantation (LT). METHODS A retrospective study was undertaken on nine patients who underwent a 24-week DCV/ASV treatment regimen for recurrent HCV genotype 1 infection. Five of the patients were men; four had failed treatment with pegylated interferon (Peg-IFN)/ribavirin, two had failed simeprevir/Peg-IFN/ribavirin, one had the resistance-associated variant Y93H in the NS5A region, and one underwent maintenance dialysis. RESULTS Median time to treatment initiation following LT was 70 months. Of the nine patients treated with DCV/ASV, eight (88.9%) achieved a sustained viral response 12 weeks after completion of therapy (SVR12). The patient with virologic failure had failed simeprevir/Peg-interferon/ribavirin therapy 4 months before undergoing the DCV/ASV treatment regimen. In addition, a resistance-associated variant D168E in the NS3 region was detected in the patient after discontinuation of the DCV/ASV regimen. The trough level of tacrolimus tended to decrease, and renal function showed no significant changes during treatment. Adverse events occurred in two patients (22.2%), but no severe adverse events occurred during treatment. CONCLUSIONS The DCV/ASV regimen was well tolerated, resulting in high rates of sustained viral response 12 weeks after completion of therapy for LT patients with recurrent HCV genotype 1 infection.
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Affiliation(s)
- Masaki Honda
- Departments of Transplantation/Pediatric Surgery
| | | | - Takehisa Watanabe
- Gastroenterology and Hepatology, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
| | - Masakuni Tateyama
- Gastroenterology and Hepatology, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
| | - Motohiko Tanaka
- Gastroenterology and Hepatology, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
| | | | | | - Daiki Yoshii
- Departments of Transplantation/Pediatric Surgery
| | - Kouhei Miura
- Departments of Transplantation/Pediatric Surgery
| | - Kaori Isono
- Departments of Transplantation/Pediatric Surgery
| | | | - Yuki Ohya
- Departments of Transplantation/Pediatric Surgery
| | | | - Yutaka Sasaki
- Gastroenterology and Hepatology, Postgraduate School of Life Science, Kumamoto University, Kumamoto, Japan
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22
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Omichi K, Akamatsu N, Mori K, Togashi J, Arita J, Kaneko J, Hasegawa K, Sakamoto Y, Kokudo N. Asunaprevir/daclatasvir and sofosbuvir/ledipasvir for recurrent hepatitis C following living donor liver transplantation. Hepatol Res 2017; 47:1093-1101. [PMID: 27875005 DOI: 10.1111/hepr.12845] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Revised: 11/03/2016] [Accepted: 11/18/2016] [Indexed: 02/08/2023]
Abstract
AIM This study aimed to clarify the efficacy and safety of interferon-free therapy using asunaprevir and daclatasvir, or sofosbuvir and ledipasvir for post living donor liver transplantation (LDLT) recipients with hepatitis C virus (HCV). METHODS A retrospective cohort study of LDLT recipients with HCV genotype 1b treated with asunaprevir (100 mg twice daily) and daclatasvir (60 mg once daily), or sofosbuvir (400 mg/day) and ledipasvir (90 mg/day) was carried out. RESULTS Ten patients without mutations in the area of L31 and Y93 completed the treatment with asunaprevir and daclatasvir. Five of them had end-stage chronic kidney disease, including three hemodialysis patients. Of the 10 patients, nine completed the protocol of 24 weeks; one stopped the treatment due to the development of aortic valve stenosis. All nine patients who completed the 24-week treatment protocol achieved end of treatment response. Nineteen patients received treatment with sofosbuvir and ledipasvir. Of the 19 patients, 18 completed the protocol of 12 weeks; one stopped treatment due to severe interstitial pneumonia. All 18 patients who completed the 12-week treatment protocol achieved end of treatment response. All patients in both treatment groups who completed the regimen and reached 3 months after the end of treatment achieved sustained virological response at 12 weeks after treatment. Liver functions were significantly improved at the end of treatment, and no adverse events were observed. CONCLUSIONS Interferon-free therapy using asunaprevir and daclatasvir, or sofosbuvir and ledipasvir, is highly effective for post-LDLT recipients with HCV genotype 1b.
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Affiliation(s)
- Kiyohiko Omichi
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nobuhisa Akamatsu
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiro Mori
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junichi Togashi
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junichi Arita
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junichi Kaneko
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kiyoshi Hasegawa
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yoshihiro Sakamoto
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Norihiro Kokudo
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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23
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Sharma P, Goodrich NP, Schaubel DE, Smith AR, Merion RM. National assessment of early hospitalization after liver transplantation: Risk factors and association with patient survival. Liver Transpl 2017; 23:1143-1152. [PMID: 28688150 PMCID: PMC5568939 DOI: 10.1002/lt.24813] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 06/21/2017] [Accepted: 06/26/2017] [Indexed: 12/24/2022]
Abstract
Hospitalization is known to occur frequently in the first 6 months following liver transplantation (LT). Using a novel data linkage between the Scientific Registry of Transplant Recipients and Centers for Medicare and Medicaid Services, our study has 2 objectives: (1) to determine risk factors for "early" hospitalization (ie, within 6 months of LT); and (2) to quantify the importance of hospitalization history in the first 6 months with respect to subsequent patient survival (ie, survival, conditional on surviving 6 months post-LT). The study population consisted of patients aged ≥18 years who underwent deceased donor LT between January 1, 2003 and December 31, 2010, with Medicare as primary or secondary insurance and were discharged alive from the index LT hospitalization (n = 7220). The early hospitalization rate was 2.76 per patient-year and was significantly associated with many recipient factors (eg, recipient age, hepatitis C, diabetes, poor renal function including dialysis, and recipient of transjugular intrahepatic portosystemic shunt procedure before LT), as well as donor race and donation after cardiac death. Conditional on surviving 6 months after LT, the covariate-adjusted death rate increased by 22% for each additional hospitalization occurring in the first 6 months (hazard ratio, 1.22; P < 0.001). In conclusion, several LT recipient factors are significantly associated with early hospitalization. Moreover, a patient's hospitalization profile during follow-up months 0-6 is a very strong predictor of survival thereafter. Efforts and resources should be devoted toward identifying LT recipients at risk for early hospitalization and modifying the actionable risk factors such as hepatitis C, diabetes, and body mass index to improve resource utilization and overall outcomes. Liver Transplantation 23 1143-1152 2017 AASLD.
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Affiliation(s)
- Pratima Sharma
- Division of Gastroenterology, University of Michigan, Ann Arbor, Michigan
| | | | - Douglas E Schaubel
- Department of Biostatistics, University of Michigan, Ann Arbor, Michigan
| | - Abigail R Smith
- Arbor Research Collaborative for Health, Ann Arbor, Michigan
| | - Robert M Merion
- Arbor Research Collaborative for Health, Ann Arbor, Michigan,Department of Surgery, University of Michigan, Ann Arbor, Michigan
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24
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ELITA consensus statements on the use of DAAs in liver transplant candidates and recipients. J Hepatol 2017; 67:585-602. [PMID: 28323126 DOI: 10.1016/j.jhep.2017.03.006] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 03/01/2017] [Accepted: 03/09/2017] [Indexed: 02/07/2023]
Abstract
The advent of safe and highly effective direct-acting antiviral agents (DAAs) has had huge implications for the hepatitis C virus (HCV) transplant field, and changed our management of both patients on the waiting list and those with HCV graft re-infection after liver transplantation (LT). When treating HCV infection before LT, HCV re-infection of the graft can be prevented in nearly all patients. In addition, some candidates show a remarkable clinical improvement and may be delisted. Alternatively, HCV infection can be treated post-LT either soon after the transplant, taking advantage of the removal of the infected native liver, or at the time of disease recurrence, as was carried out in the past. In either case, some DAAs have a limited use because of their drug to drug interactions with various immunosuppressants as well as the many other drugs liver transplant recipients are often prescribed. In addition, some DAAs should be avoided in case of severe renal failure, which is not an unusual complication after LT. The present document provides a series of consensus statements on the LT issues that have not been extensively addressed previously. These statements have been developed to support physicians and other stakeholders in charge of LT candidates and recipients when deciding to treat HCV, especially in difficult situations.
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25
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Sofosbuvir/Ledipasvir Without Ribavirin Achieved High Sustained Virologic Response for Hepatitis C Recurrence After Liver Transplantation: Two-Center Experience. Transplantation 2017; 101:996-1000. [PMID: 27631598 DOI: 10.1097/tp.0000000000001467] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Current recommended regimens to treat patients with hepatitis C virus (HCV) infection after liver transplantation include the use of ribavirin (RBV). Limited data are available on the efficacy of RBV-free regimens posttransplant, particularly the use of sofosbuvir (SOF)/ledipasvir (LDV) without RBV in this patient population. We aimed to assess the efficacy and safety of SOF/LDV fixed-dose combination without RBV in patients with HCV recurrence posttransplant. METHODS This is a retrospective study of 46 patients with HCV recurrence posttransplant. SOF/LDV without RBV was used for 12 weeks in patients with early-stage fibrosis (F0-F2) or for 24 weeks in those with advanced fibrosis (F3-F4) and/or cholestatic hepatitis. The primary endpoint was sustained virologic response at 12 weeks after the end of treatment. Secondary outcomes included relapse after treatment and adverse events. RESULTS Forty-six patients, with a mean age of 62 ± 8 years, a median duration since time of transplant of 904 days (range, 78-3525 days), an HCV genotype 1, and a mean baseline viral load of 7.79 million IU/mL, were treated. Of these, 32 patients were treated for 12 weeks, and 14 patients were treated for 24 weeks. Twenty-five patients (54%) were treatment experienced (21 with interferon and 4 with SOF). All 46 patients (100%) achieved sustained virological response (SVR) 12. Neither virologic relapses nor serious adverse events were noted. CONCLUSIONS The combination of SOF/LDV without RBV for 12 or 24 weeks produced 100% SVR 12 in patients with HCV recurrence after liver transplantation. The use of RBV may not be necessary to achieve SVR in this patient population.
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Bernuth S, Grimm D, Vollmar J, Darstein F, Mittler J, Heise M, Hoppe-Lotichius M, Galle PR, Lang H, Zimmermann T. Efficacy and safety of direct-acting antiviral therapy in previous hard-to-treat patients with recurrent hepatitis C virus infection after liver transplantation: a real-world cohort. Drug Des Devel Ther 2017; 11:2131-2138. [PMID: 28744104 PMCID: PMC5513830 DOI: 10.2147/dddt.s139837] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Recurrent hepatitis C virus (HCV) infection after liver transplantation (LT) has been a frequent and relevant problem in the past two decades. This analysis evaluated the efficacy and safety of new interferon (IFN)-free direct-acting antiviral (DAA) therapies in a large real-world cohort of HCV patients after LT. METHODS We retrospectively analyzed a cohort of 157 patients infected with HCV who underwent deceased donor LT between 1997 and 2014. Patient survival, outcome, and side effects of antiviral therapy were assessed. RESULTS Survival with recurrent HCV genotype 1 (GT1) infection was inferior to other HCV GTs (P=0.01). The overall sustained virological response (SVR) rate with new DAA therapy was 94.6% (n=37). Patients with both GT1 and other GTs reached SVR rates >90%. We noticed a few side effects, mainly caused by ribavirin, and only one discontinuation in DAA-treated patients. CONCLUSION DAA therapy was effective and safe in previous hard-to-treat patients after LT in this real-world cohort.
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Affiliation(s)
| | - Daniel Grimm
- First Department of Internal Medicine, Transplant Hepatology
| | - Johanna Vollmar
- First Department of Internal Medicine, Transplant Hepatology
| | - Felix Darstein
- First Department of Internal Medicine, Transplant Hepatology
| | - Jens Mittler
- General-, Abdominal- and Transplant-Surgery, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Michael Heise
- General-, Abdominal- and Transplant-Surgery, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Maria Hoppe-Lotichius
- General-, Abdominal- and Transplant-Surgery, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Peter R Galle
- First Department of Internal Medicine, Transplant Hepatology
| | - Hauke Lang
- General-, Abdominal- and Transplant-Surgery, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Tim Zimmermann
- First Department of Internal Medicine, Transplant Hepatology
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Rezaee-Zavareh MS, Hesamizadeh K, Sharafi H, Alavian SM. Treatment of Hepatitis C Infection with Direct-Acting Antiviral Agents in Liver-Transplant Patients: A Systematic Review and Meta-Analysis. HEPATITIS MONTHLY 2017; 17. [DOI: 10.5812/hepatmon.12324] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2023]
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28
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Liao H, Tan P, Zhu Z, Yan X, Huang J. Sofosbuvir in combination with daclatasvir in liver transplant recipients with HCV infection: A systematic review and meta-analysis. Clin Res Hepatol Gastroenterol 2017; 41:262-271. [PMID: 28082137 DOI: 10.1016/j.clinre.2016.12.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Revised: 11/23/2016] [Accepted: 12/06/2016] [Indexed: 02/05/2023]
Abstract
BACKGROUND Studies focusing on the efficacy of SOF+DCV regimen on liver transplantation recipients with HCV infection are still limited. In the current study, we aimed to perform a systematic review and meta-analysis to evaluate the efficacy and tolerability of SOF+DCV regimen, with or without ribavirin, on post-LT setting. METHODS A systematic literature search of various databases as well as abstracts of major liver diseases conferences was performed. Studies with SVR data in HCV infected liver transplantation recipients treated with daclatasvir/sofosbuvir regimen were included. All statistical analyses were conducted by R version 3.3.1 (The R Foundation for Statistical Computing, Vienna, Austria). RESULTS Seven studies with a total of 379 LT recipients were included in this study. Most of these LT recipients had genotype 1 HCV infection. The overall rate of SVR12 reached 93.3% (95% CI: 83.3% to 99.4%). After excluding the study of Fontana et al., the SVR12 reached 96.8% and heterogeneity was lowered down (P=0.17). In three studies, patients treated with SOF+DCV (n=146) had a higher SVR12 rate than that of patients treated with SOF+DCV+RBV (n=83) (OR 0.33, 95% CI: 0.12 to 0.87; P=0.02). There was no difference in SVR12 between patients infected with HCV genotype 1 and genotype 3 (P=0.57) and no difference was found in SVR12 rate between 12-week therapy and 24-week therapy (P=0.82). The most common adverse effects (AEs) were: anemia 32% (n=64/202), infections 26% (n=38/149), neutropenia 23% (n=35/149), thrombocytopenia 21% (n=32/149) and renal failure 8% (n=12/149). CONCLUSION SOF+DCV±RBV regimen is of high efficacy and tolerability in LT recipients with HCV infection.
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Affiliation(s)
- Haotian Liao
- Department of Liver Surgery, Liver Transplantation Division, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ping Tan
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zexin Zhu
- Department of Liver Surgery, Liver Transplantation Division, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xiaokai Yan
- Department of Liver Surgery, Liver Transplantation Division, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jiwei Huang
- Department of Liver Surgery, Liver Transplantation Division, West China Hospital, Sichuan University, Chengdu 610041, China.
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Little EC, Berenguer M. The New Era of Hepatitis C: Therapy in Liver Transplant Recipients. Clin Liver Dis 2017; 21:421-434. [PMID: 28364822 DOI: 10.1016/j.cld.2016.12.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Hepatitis C virus (HCV) is the leading cause of end-stage liver disease in both Europe and the United States and is the most common reason for liver transplant. In the absence of antiviral therapy, recurrent infection is the norm with subsequent graft hepatitis and impaired survival. Whether it may be better to postpone therapy in patients in whom higher risk of failure and toxicity is coupled with lower chance of liver function improvement likely depends on several factors, including waiting time, center allocation policy, presence of hepatocellular carcinoma and local prevalence of anti-HCV-positive donors.
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Affiliation(s)
- Ester Coelho Little
- Banner Transplant Institute, 1441 North 12th Street, Second floor, Phoenix, AZ 85006, USA; Banner University Medical Center Phoenix, Phoenix, AZ, USA
| | - Marina Berenguer
- Servicio de Medicina Digestivo (Torre F-5), La Fe University Hospital, Ciberehd*, University of Valencia, Avda Fernando Abril Martorell n 106, Valencia 46026, Spain.
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D'Ambrosio R, Degasperi E, Colombo M, Aghemo A. Direct-acting antivirals: the endgame for hepatitis C? Curr Opin Virol 2017; 24:31-37. [PMID: 28419938 DOI: 10.1016/j.coviro.2017.03.017] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Accepted: 03/30/2017] [Indexed: 12/13/2022]
Abstract
Directly-acting antivirals (DAA) have finally allowed all patients to be potentially cured from chronic hepatitis C (HCV) infection. All-oral, Interferon (IFN)-free regimens are based upon the combination of molecules targeting different sites of the HCV replication process. Three classes of DAA exist: protease inhibitors (anti-NS3/4A), RNA-dependent polymerase inhibitors (anti-NS5B) and anti-NS5A inhibitors, which are characterized by different antiviral potency and barrier to resistance and therefore are usually combined in different treatment schedules. Treatment regimens are still largely dependent on HCV genotype and stage of liver disease, with duration ranging between 12 weeks and 24 weeks, while overall treatment efficacy has climbed to nearly 95% in most patient groups, including historically difficult-to-treat categories (HCV genotype 1, advanced liver disease). The elimination of IFN has allowed safe and efficacious treatment of patients formerly contraindicated to antiviral therapy, such as decompensated cirrhosis and solid organ transplant recipients. Availability of potent and safe antiviral drugs combined with improvement of worldwide access to treatment could finally lead to HCV elimination in the next decades.
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Affiliation(s)
- Roberta D'Ambrosio
- Division of Gastroenterology and Hepatology, IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - Elisabetta Degasperi
- Division of Gastroenterology and Hepatology, IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - Massimo Colombo
- Humanitas Clinical and Research Center, Humanitas Research Hospital, Rozzano, Italy
| | - Alessio Aghemo
- Division of Gastroenterology and Hepatology, IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy.
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31
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Juanbeltz R, Goñi Esarte S, Úriz-Otano JI, Martínez Echeverría A, Elizalde I, Zozaya JM, Castilla J, San Miguel R. Safety of oral direct acting antiviral regimens for chronic hepatitis C in real life conditions. Postgrad Med 2017; 129:476-483. [PMID: 28343408 DOI: 10.1080/00325481.2017.1311197] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVES Direct acting antivirals (DAA) are extremely effective to treat chronic hepatitis C. The aim of this study was to evaluate, by using objective variables, the safety of DAA combinations under clinical practice conditions. METHODS A retrospective study was carried out in mono-infected patients with chronic hepatitis C treated with DAA between January and December 2015 in our centre. Discontinuations, treatment modifications, deaths and laboratory parameters were studied (liver function tests, hemoglobin, creatinine and lipid profile at baseline, weeks 4, 8 and post 12). Temporal variation of laboratory parameters was analyzed by t-test for paired data, and comparison between groups was made by t-test for independent samples and ANOVA. RESULTS 227 patients were included (40.5% cirrhotic). Sustained virological response (SVR) was achieved in 97.3% of patients. In only one case was the antiviral medication suspended due to toxicity, and there were no voluntary treatment discontinuations. The use of ribavirin (RBV) was associated with mild transient hyperbilirubinemia (41.2%) and anemia (32.6%, with RBV dose reduction in 7.9% of cases). There was an elevation in total cholesterol and LDL-cholesterol (LDL-C) during and after treatment: mean increase of 23 mg/dL (0.59 mmol/L) and 22 mg/dL (0.57 mmol/L), respectively in post 12 (p < .0001). An increment of 20% of patients with cholesterol levels over optimal figures was observed after DAA completion. CONCLUSION DAA have an optimum safety profile in real life conditions, with infrequent discontinuation and minor laboratory alterations.
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Affiliation(s)
- Regina Juanbeltz
- a Department of Pharmacy , Complejo Hospitalario de Navarra , Pamplona , Spain.,b CIBER Epidemiología y Salud Pública (CIBERESP) , Madrid , Spain.,c Instituto de Investigación Sanitaria de Navarra (IdiSNA) , Pamplona , Spain
| | - Silvia Goñi Esarte
- d Liver Unit, Department of Gastroenterology , Complejo Hospitalario de Navarra , Pamplona , Spain
| | - Juan Isidro Úriz-Otano
- c Instituto de Investigación Sanitaria de Navarra (IdiSNA) , Pamplona , Spain.,d Liver Unit, Department of Gastroenterology , Complejo Hospitalario de Navarra , Pamplona , Spain
| | - Ana Martínez Echeverría
- d Liver Unit, Department of Gastroenterology , Complejo Hospitalario de Navarra , Pamplona , Spain
| | - Inmaculada Elizalde
- c Instituto de Investigación Sanitaria de Navarra (IdiSNA) , Pamplona , Spain.,d Liver Unit, Department of Gastroenterology , Complejo Hospitalario de Navarra , Pamplona , Spain
| | - José Manuel Zozaya
- c Instituto de Investigación Sanitaria de Navarra (IdiSNA) , Pamplona , Spain.,d Liver Unit, Department of Gastroenterology , Complejo Hospitalario de Navarra , Pamplona , Spain
| | - Jesús Castilla
- b CIBER Epidemiología y Salud Pública (CIBERESP) , Madrid , Spain.,c Instituto de Investigación Sanitaria de Navarra (IdiSNA) , Pamplona , Spain.,e Instituto de Salud Pública de Navarra , Pamplona , Spain
| | - Ramón San Miguel
- a Department of Pharmacy , Complejo Hospitalario de Navarra , Pamplona , Spain.,c Instituto de Investigación Sanitaria de Navarra (IdiSNA) , Pamplona , Spain
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32
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Qu Y, Guo Y, Li T, Ye Q, Sun C, Wang L, Yang B. Efficacy and safety of sofosbuvir-based interferon-free therapies for hepatitis C in liver transplant recipients. J Gastroenterol Hepatol 2017; 32:740-748. [PMID: 27749979 DOI: 10.1111/jgh.13614] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/10/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIM The aim of this study is to assess the efficacy and safety of sofosbuvir-based interferon-free therapies in liver transplantation recipients with hepatitis C virus infection recurrence. METHODS A systematic literature search was conducted in PubMed, EMBASE, Web of Science, and CENTRAL on the Cochrane Library without time or language limitation. The search strategy used was "sofosbuvir AND transplantation." Sustained virologic response at 12 weeks after the end of treatment (SVR12) rate, incidence of serious adverse events (SAEs) and/or adverse events, discontinuation rate with 95% confidence intervals (CI) were pooled with random-effects model. RESULTS Twenty-two studies (1730 patients) were included for our meta-analysis. The pooled SVR12 rate was 90.1% (95% CI 86.4-93.4%, I2 = 81.6%). SVR12 rate was higher in patients with mild fibrosis than in patients with advanced fibrosis and cirrhosis (RR = 1.072, 95% CI 1.031-1.115, I2 = 3.6%). For patients with hepatitis C virus genotype 1, the pooled SVR12 rate was 91.9% (95% CI 89.2-94.2%, I2 = 53.3%). The pooled SAEs incidence was 8.3% (95% CI 5.6-11.5%, I2 = 78.4%). The pooled discontinuation rate because of adverse events or SAEs was 3.3% (95% CI 1.8-5.2%). CONCLUSIONS Sofosbuvir-based interferon-free therapy is an effective and well-tolerated treatment strategy for patients with hepatitis C virus infection recurrence after liver transplantation.
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Affiliation(s)
- Yundong Qu
- Department of Infectious Diseases and Hepatology, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Ying Guo
- Department of Intensive Care Unit, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Tao Li
- Department of Infectious Diseases and Hepatology, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Qian Ye
- Department of Infectious Diseases and Hepatology, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Chao Sun
- Central Research Laboratory, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Lei Wang
- Department of Infectious Diseases and Hepatology, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Baohua Yang
- Department of Infectious Diseases and Hepatology, The Second Hospital of Shandong University, Jinan, Shandong, China
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Gitto S, Gamal N, Andreone P. NS5A inhibitors for the treatment of hepatitis C infection. J Viral Hepat 2017; 24:180-186. [PMID: 27925362 DOI: 10.1111/jvh.12657] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 10/24/2016] [Indexed: 12/12/2022]
Abstract
Today, we are witnessing a new era for the treatment of hepatitis C with excellent rates of virologic response and very good safety profiles. Among the many classes of direct-acting antivirals, the inhibitors of nonstructural protein 5A are particularly interesting. NS5A is a phosphorylated protein with a relevant role in viral replication. HCV-NS5A inhibitors show high potency, very good safety profile and high barrier to resistance. The amazing in vitro effectiveness of this class is associated with great efficacy in clinical trials in combination protocols with antivirals of other classes, with sustained virological response (SVR) obtained in more than 90% of patients. Herein, we sought to review the current knowledge regarding the NS5A protease complex inhibitors with special emphasis on clinical efficacy and development of viral resistance.
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Affiliation(s)
- Stefano Gitto
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Nesrine Gamal
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Pietro Andreone
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
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Experience with direct acting anti-viral agents for treating hepatitis C virus infection in renal transplant recipients. Indian J Gastroenterol 2017; 36:137-140. [PMID: 28345112 DOI: 10.1007/s12664-017-0745-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Accepted: 03/12/2017] [Indexed: 02/04/2023]
Abstract
In recent past, direct-acting anti-viral drugs (DAAs) have become the standard of care for the treatment of hepatitis C virus (HCV) infection. However, the experience with the use of these drugs in Indian renal transplant recipients is limited. We retrospectively reviewed our experience with DAA-based treatment for HCV infection in such patients. Between April 2015 and December 2016, six adults (median age 41 [range 34-52] years, male 5; GT1 2, GT3 3, and GT4 1; including three with prior failed interferon-based treatment) had received genotype-guided, DAA-based anti-HCV treatment 1 to 158 (median 15) months after renal transplantation. Of them, four completed the planned 24-week treatment without any significant adverse event. One of them had increase in serum creatinine after 16 weeks of treatment with sofosbuvir and daclatasvir, with acute interstitial nephritis on kidney biopsy; his renal function improved on stopping the drugs. The other patient had preexisting mild renal dysfunction, which worsened after 8 weeks of sofosbuvir-ledipasvir treatment; this did not reverse on stopping treatment. All the six patients achieved undetectable HCV RNA after 4 weeks of treatment and also achieved sustained virologic response, i.e. lack of detectable HCV RNA in serum 12 weeks after stopping treatment. Overall, DAA-based treatment was effective in treating HCV infection in our renal transplant recipients; however, caution and monitoring of renal function during such treatment is advisable in patients who have additional factors that predispose to renal injury.
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Younossi ZM, Birerdinc A, Henry L. Hepatitis C infection: A multi-faceted systemic disease with clinical, patient reported and economic consequences. J Hepatol 2016; 65:S109-S119. [PMID: 27641981 DOI: 10.1016/j.jhep.2016.07.005] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 07/02/2016] [Accepted: 07/04/2016] [Indexed: 12/21/2022]
Abstract
Hepatitis C virus infection (HCV) affects approximately 170-200 million individuals globally. HCV is one of the primary causes of hepatocellular carcinoma (HCC) and cirrhosis and has been identified as the leading indication for liver transplantation in most Western countries. Because HCV is a systemic disease with hepatic, extrahepatic, economic and patient reported consequences, it is important for healthcare practitioners to understand the comprehensive and multi-faceted picture of this disease. In this context, it is important to fully appreciate the impact of HCV on the individual patient and the society. With the recent advent of the new generation of direct antiviral agents, the long standing goal of eradicating HCV in most infected patients has been accomplished. Therefore, now more than ever, it is critical to assess the total benefits of sustained virological response in a comprehensive manner. This should not be limited to the clinical benefits of HCV cure, but also to account for the improvement of patient reported health and economic outcomes of HCV cure. It is only through this comprehensive approach to HCV and its treatment that we will understand the full impact of this disease and the tremendous gains that have been achieved with the new antiviral regimens.
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Affiliation(s)
- Zobair M Younossi
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Hospital, USA.
| | - Aybike Birerdinc
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Hospital, USA
| | - Linda Henry
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Hospital, USA
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Ooka K, Lim JK. Treatment of Hepatitis C in Patients Undergoing Immunosuppressive Drug Therapy. J Clin Transl Hepatol 2016; 4:206-227. [PMID: 27777889 PMCID: PMC5075004 DOI: 10.14218/jcth.2016.00017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 06/22/2016] [Accepted: 07/12/2016] [Indexed: 12/09/2022] Open
Abstract
With 185 million people chronically infected globally, hepatitis C is a leading bloodborne infection. All-oral regimens of direct acting agents have superior efficacy compared to the historical interferon-based regimens and are significantly more tolerable. However, trials of both types of regimens have often excluded patients on immunosuppressive medications for reasons other than organ transplantation. Yet, these patients-most often suffering from malignancy or autoimmune diseases-could stand to benefit from these treatments. In this study, we systematically review the literature on the treatment of hepatitis C in these neglected populations. Research on patients with organ transplants is more robust and this literature is reviewed here non-systematically. Our systematic review produced 2273 unique works, of which 56 met our inclusion criteria and were used in our review. The quality of data was low; only 3 of the 56 studies were randomized controlled trials. Sustained virologic response was reported sporadically. Interferon-containing regimens achieved this end-point at rates comparable to that in immunocompetent individuals. Severe adverse effects and death were rare. Data on all-oral regimens were sparse, but in the most robust study, rates of sustained virologic response were again comparable to immunocompetent individuals (40/41). Efficacy and safety of interferon-containing regimens and all-oral regimens were similar to rates in immunocompetent individuals; however, there were few interventional trials. The large number of case reports and case series makes conclusions vulnerable to publication bias. While firm conclusions are challenging, given the dearth of high-quality studies, our results demonstrate that antiviral therapy can be safe and effective. The advent of all-oral regimens offers patients and clinicians greatly increased chances of cure and fewer side effects. Preliminary data reveal that these regimens may confer such benefits in immunosuppressed individuals as well. More prospective interventional trials would greatly benefit the many patients with chronic hepatitis C on immunosuppressive therapies.
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Affiliation(s)
- Kohtaro Ooka
- Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - Joseph K. Lim
- Yale Liver Center, Section of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA
- *Correspondence to: Joseph K. Lim, Yale Liver Center, Section of Digestive Diseases, Yale University School of Medicine, 333 Cedar Street, LMP 1080, New Haven, CT 06520-8019, USA. Tel: +1-203-737-6063, Fax: +1-203-785-7273, E-mail:
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Hori T, Onishi Y, Kamei H, Kurata N, Ishigami M, Ishizu Y, Ogura Y. Fibrosing cholestatic hepatitis C in post-transplant adult recipients of liver transplantation. Ann Gastroenterol 2016; 29:454-459. [PMID: 27708510 PMCID: PMC5049551 DOI: 10.20524/aog.2016.0069] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 06/06/2016] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C recurrence continues to present a major challenge in liver transplantation (LT). Approximately 10% of hepatitis C virus (HCV)-positive recipients will develop fibrosing cholestatic hepatitis (FCH) after LT. FCH is clinically characterized as marked jaundice with cholestatic hepatic dysfunction and high titers of viremia. Pathologically, FCH manifests as marked hepatocyte swelling, cholestasis, periportal peritrabecular fibrosis and only mild inflammation. This progressive form usually involves acute liver failure, and rapidly results in graft loss. A real-time and precise diagnosis based on histopathological examination and viral measurement is indispensable for the adequate treatment of FCH. Typical pathological findings of FCH are shown. Currently, carefully selected combinations of direct-acting antivirals (DAAs) offer the potential for highly effective and safe regimens for hepatitis C, both in the pre- and post-transplant settings. Here, we review FCH caused by HCV in LT recipients, and current strategies for sustained virological responses after LT. Only a few cases of successfully treated FCH C after LT by DAAs have been reported. The diagnostic findings and therapeutic dilemma are discussed based on a literature review.
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Affiliation(s)
- Tomohide Hori
- Department of Transplant Surgery (Tohomide Hori, Yasuharu Onishi, Hideya Kamei, Nobuhiko Kurata, Yasuhiro Ogura), Nagoya University Hospital, Nagoya, Japan
| | - Yasuharu Onishi
- Department of Transplant Surgery (Tohomide Hori, Yasuharu Onishi, Hideya Kamei, Nobuhiko Kurata, Yasuhiro Ogura), Nagoya University Hospital, Nagoya, Japan
| | - Hideya Kamei
- Department of Transplant Surgery (Tohomide Hori, Yasuharu Onishi, Hideya Kamei, Nobuhiko Kurata, Yasuhiro Ogura), Nagoya University Hospital, Nagoya, Japan
| | - Nobuhiko Kurata
- Department of Transplant Surgery (Tohomide Hori, Yasuharu Onishi, Hideya Kamei, Nobuhiko Kurata, Yasuhiro Ogura), Nagoya University Hospital, Nagoya, Japan
| | - Masatoshi Ishigami
- Department of Gastroenterology and Hepatology (Masatoshi Ishigami), Nagoya University Hospital, Nagoya, Japan
| | - Yoji Ishizu
- Department of Gastroenterology and Hepatology (Masatoshi Ishigami), Nagoya University Hospital, Nagoya, Japan
| | - Yasuhiro Ogura
- Department of Transplant Surgery (Tohomide Hori, Yasuharu Onishi, Hideya Kamei, Nobuhiko Kurata, Yasuhiro Ogura), Nagoya University Hospital, Nagoya, Japan
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