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Connor AA, Saharia A, Mobley CM, Hobeika MJ, Victor DW, Kodali S, Brombosz EW, Graviss EA, Nguyen DT, Moore LW, Gaber AO, Ghobrial RM. Modern Outcomes After Liver Retransplantation: A Single-center Experience. Transplantation 2023; 107:1513-1523. [PMID: 36706077 DOI: 10.1097/tp.0000000000004500] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND The need for liver retransplantation (reLT) has increased proportionally with greater numbers of liver transplants (LTs) performed, use of marginal donors, degree of recipient preoperative liver dysfunction, and longer survival after LT. However, outcomes following reLT have been historically regarded as poor. METHODS To evaluate reLT in modern recipients, we retrospectively examined our single-center experience. Analysis included 1268 patients undergoing single LT and 68 patients undergoing reLT from January 2008 to December 2021. RESULTS Pre-LT mechanical ventilation, body mass index at LT, donor-recipient ABO incompatibility, early acute rejection, and length of hospitalization were associated with increased risk of needing reLT following index transplant. Overall and graft survival outcomes in the reLT cohort were equivalent to those after single LT. Mortality after reLT was associated with Kidney Donor Profile Index, national organ sharing at reLT, and LT donor death by anoxia and blood urea nitrogen levels. Survival after reLT was independent of the interval between initial LT and reLT, intraoperative packed red blood cell use, cold ischemia time, and preoperative mechanical ventilation, all previously linked to worse outcomes. CONCLUSIONS These data suggest that reLT is currently a safer option for patients with liver graft failure, with comparable outcomes to primary LT.
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Affiliation(s)
- Ashton A Connor
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Sherrie and Alan Conover Center for Liver Disease and Transplantation, JC Walter Jr Transplant Center, Houston Methodist Hospital, Houston, TX
| | - Ashish Saharia
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Sherrie and Alan Conover Center for Liver Disease and Transplantation, JC Walter Jr Transplant Center, Houston Methodist Hospital, Houston, TX
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | - Constance M Mobley
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Sherrie and Alan Conover Center for Liver Disease and Transplantation, JC Walter Jr Transplant Center, Houston Methodist Hospital, Houston, TX
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | - Mark J Hobeika
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Sherrie and Alan Conover Center for Liver Disease and Transplantation, JC Walter Jr Transplant Center, Houston Methodist Hospital, Houston, TX
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | - David W Victor
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Sherrie and Alan Conover Center for Liver Disease and Transplantation, JC Walter Jr Transplant Center, Houston Methodist Hospital, Houston, TX
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | - Sudha Kodali
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Sherrie and Alan Conover Center for Liver Disease and Transplantation, JC Walter Jr Transplant Center, Houston Methodist Hospital, Houston, TX
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | | | - Edward A Graviss
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, TX
| | - Duc T Nguyen
- Department of Pathology and Genomic Medicine, Houston Methodist Hospital, Houston, TX
| | - Linda W Moore
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | - A Osama Gaber
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Sherrie and Alan Conover Center for Liver Disease and Transplantation, JC Walter Jr Transplant Center, Houston Methodist Hospital, Houston, TX
- Department of Surgery, Weill Cornell Medical College, New York, NY
| | - R Mark Ghobrial
- Department of Surgery, Houston Methodist Hospital, Houston, TX
- Sherrie and Alan Conover Center for Liver Disease and Transplantation, JC Walter Jr Transplant Center, Houston Methodist Hospital, Houston, TX
- Department of Surgery, Weill Cornell Medical College, New York, NY
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Safe use of livers from deceased donors older than 70 years in recipients with HCV cirrhosis treated with direct-action antivirals. Retrospective cohort study. Int J Surg 2021; 91:105981. [PMID: 34098075 DOI: 10.1016/j.ijsu.2021.105981] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/28/2021] [Accepted: 05/25/2021] [Indexed: 01/05/2023]
Abstract
INTRODUCTION There is controversy regarding the use of older grafts for liver transplantation (LT) in HCV-infected patients, but the introduction of direct-acting antivirals (DAA) can radically change that debate. METHODS The aim of this retrospective cohort study was to evaluate outcomes of the use of liver grafts from donors older than 70 years in recipients with HCV infection who underwent pre- or post-LT treatment with DAA. We compared two groups of patients who underwent LT using livers >70 years; the groups were defined according to antiviral therapy: non-DAA therapy group (n = 62; LT between May 1996 and December 2013), and DAA therapy group (n = 31; LT between January 2014 and December 2019). RESULTS Thirty (96.8%) patients of DAA therapy and nine (14.5%) of non-DAA therapy (21 patients underwent complete therapy with interferon-ribavirin) achieved sustained viral response (SVR). One, 3-, and 5-year patient survival were 83.9%, 67.7%, and 56.5% in the non-DAA group vs 93.5%, 88.4%, and 88.4% in the DAA group (P = 0.04); the 1-, 3-, and 5-year graft survival were 77.4%, 62.9%, and 51.6% in the non-DAA group vs. 88.6%, 83.7%, and 83.7% in the DAA group (P = 0.03). Multivariate analysis demonstrated donor female sex and DAA therapy as protective factors of graft survival. CONCLUSIONS Pre- or post-LT therapy with DAA in HCV-infected patients has achieved an almost overall SVR. The use of liver grafts >70 years in these patients treated with DAA was associated with significantly higher 5-year patient and graft survival in DAA group compared to non-DAA group. Thus, the introduction of DAA therapy has allowed the safe use of livers >70 years in HCV-positive recipients.
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Ivanics T, Rizzari M, Moonka D, Al-Kurd A, Delvecchio K, Kitajima T, Elsabbagh AM, Collins K, Yoshida A, Abouljoud M, Nagai S. Retransplantation outcomes for hepatitis C in the United States before and after direct-acting antiviral introduction. Am J Transplant 2021; 21:1100-1112. [PMID: 32794649 DOI: 10.1111/ajt.16254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/13/2020] [Accepted: 08/05/2020] [Indexed: 01/25/2023]
Abstract
The success of direct-acting antiviral (DAA) therapy has led to near-universal cure for patients chronically infected with hepatitis C virus (HCV) and improved post-liver transplant (LT) outcomes. We investigated the trends and outcomes of retransplantation in HCV and non-HCV patients before and after the introduction of DAA. Adult patients who underwent re-LT were identified in the Organ Procurement and Transplantation Network/United Network for Organ Sharing database. Multiorgan transplants and patients with >2 total LTs were excluded. Two eras were defined: pre-DAA (2009-2012) and post-DAA (2014-2017). A total of 2112 re-LT patients were eligible (HCV: n = 499 pre-DAA and n = 322 post-DAA; non-HCV: n = 547 pre-DAA and n = 744 post-DAA). HCV patients had both improved graft and patient survival after re-LT in the post-DAA era. One-year graft survival was 69.8% pre-DAA and 83.8% post-DAA (P < .001). One-year patient survival was 73.1% pre-DAA and 86.2% post-DAA (P < .001). Graft and patient survival was similar between eras for non-HCV patients. When adjusted, the post-DAA era represented an independent positive predictive factor for graft and patient survival (hazard ratio [HR]: 0.67; P = .005, and HR: 0.65; P = .004) only in HCV patients. The positive post-DAA era effect was observed only in HCV patients with first graft loss due to disease recurrence (HR: 0.31; P = .002, HR 0.32; P = .003, respectively). Among HCV patients, receiving a re-LT in the post-DAA era was associated with improved patient and graft survival.
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Affiliation(s)
- Tommy Ivanics
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Michael Rizzari
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Dilip Moonka
- Division of Gastroenterology and Hepatology, Henry Ford Hospital, Detroit, Michigan, USA
| | - Abbas Al-Kurd
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Khortnal Delvecchio
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Toshihiro Kitajima
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Ahmed M Elsabbagh
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA.,Department of Surgery, Gastroenterology Surgical Center, Mansoura University, Mansoura, Egypt
| | - Kelly Collins
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Atsushi Yoshida
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Marwan Abouljoud
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA
| | - Shunji Nagai
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan, USA
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Effects of the Mammalian Target of Rapamycin Inhibitor Everolimus on Hepatitis C Virus Replication In Vitro and In Vivo. Transplant Proc 2018; 49:1947-1955. [PMID: 28923653 DOI: 10.1016/j.transproceed.2017.04.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 03/28/2017] [Accepted: 04/27/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND The influence of immunosuppressants on hepatitis C virus (HCV) re-infection after liver transplantation, particularly mammalian target of rapamycin inhibitors, remains unclear. The aim of our study was to analyze the influence of everolimus (EVR) on HCV replication activity in the context of underlying molecular mechanisms, with focus on the pro-myelocytic leukemia protein (PML). METHODS HCV viral load was recorded in 40 patients with post-transplant HCV re-infection before and 8 weeks after introduction of EVR. An HCV cell culture replicon system for genotype (GT) 1b, GT2b, and GT3a was used to compare the influence of EVR on HCV replication for the respective genotypes in vitro. Fluorescence-activated cell-sorting analysis was used to test for effects on cell proliferation. PML expression was silenced with the use of small hairpin RNA constructs, and PML expression was quantified by means of quantitative real-time polymerase chain reaction. RESULTS In patients with HCV, the viral load of GT1a and GT1b was hardly affected by EVR, whereas the viral load was reduced in patients with GT2a (P ≤ .0001) or GT3 infection (P ≤ .05). In vitro EVR impairs HCV replication activity of GT2a and GT3a up to 60% (P ≤ .0005), whereas in GT1b cells, HCV replication activity is increased by 50% (P ≤ .005). Replicon cell viability was not impaired. HCV replication activity is impaired in the absence of PML, which can be reversed by overexpression of PML isoforms. Furthermore, in the absence of PML, the effect of EVR on HCV replication activity is nearly abrogated. CONCLUSIONS The mammalian target of rapamycin inhibitor EVR influences HCV replication via PML. The herein presented results suggest a genotype-dependent benefit for an EVR-based immunosuppressive regimen in patients with GT2a or GT3 re-infection after liver transplantation.
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Abstract
Hepatic retransplantation has been surgically challenging since the beginning of liver transplant. Outcomes have improved over time, but patient survival with retransplant continues to be significantly worse than that of primary transplant. Many studies have focused on factors to predict outcomes. Models have been developed to help predict risk, but the decision for retransplant must be a multidisciplinary transplant team decision. The question of "when is too much?" can be guided by recipient and donor factors but is an ethical decision that must be made by the liver transplant team.
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Affiliation(s)
- Jennifer Berumen
- Department of Abdominal Transplantation and Hepatobiliary Surgery, University of California, San Diego, La Jolla, CA 92037, USA.
| | - Alan Hemming
- Department of Abdominal Transplantation and Hepatobiliary Surgery, University of California, San Diego, La Jolla, CA 92037, USA
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EXP CLIN TRANSPLANTExp Clin Transplant 2016; 14. [DOI: 10.6002/ect.2015.0284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Song ATW, Sobesky R, Vinaixa C, Dumortier J, Radenne S, Durand F, Calmus Y, Rousseau G, Latournerie M, Feray C, Delvart V, Roche B, Haim-Boukobza S, Roque-Afonso AM, Castaing D, Abdala E, D’Albuquerque LAC, Duclos-Vallée JC, Berenguer M, Samuel D. Predictive factors for survival and score application in liver retransplantation for hepatitis C recurrence. World J Gastroenterol 2016; 22:4547-4558. [PMID: 27182164 PMCID: PMC4858636 DOI: 10.3748/wjg.v22.i18.4547] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Accepted: 01/18/2016] [Indexed: 02/06/2023] Open
Abstract
AIM: To identify risk factors associated with survival in patients retransplanted for hepatitis C virus (HCV) recurrence and to apply a survival score to this population.
METHODS: We retrospectively identified 108 patients retransplanted for HCV recurrence in eight European liver transplantation centers (seven in France, one in Spain). Data collection comprised clinical and laboratory variables, including virological and antiviral treatment data. We then analyzed the factors associated with survival in this population. A recently published score that predicts survival in retransplantation in patients with hepatitis C was applied. Because there are currently no uniform recommendations regarding selection of the best candidates for retransplantation in this setting, we also described the clinical characteristics of 164 patients not retransplanted, with F3, F4, or fibrosing cholestatic hepatitis (FCH) post-first graft presenting with hepatic decompensation.
RESULTS: Overall retransplantation patient survival rates were 55%, 47%, and 43% at 3, 5, and 10 years, respectively. Patients who were retransplanted for advanced cirrhosis had survival rates of 59%, 52%, and 49% at 3, 5, and 10 years, while those retransplanted for FCH had survival rates of 34%, 29%, and 11%, respectively. Under multivariate analysis, and adjusting for the center effect and the occurrence of FCH, factors associated with better survival after retransplantation were: negative HCV viremia before retransplantation, antiviral therapy after retransplantation, non-genotype 1, a Model for End-stage Liver Disease (MELD) score < 25 when replaced on the waiting list, and a retransplantation donor age < 60 years. Although the numbers were small, in the context of the new antivirals era, we showed that outcomes in patients who underwent retransplantation with undetectable HCV viremia did not depend on donor age and MELD score. The Andrés score was applied to 102 patients for whom all score variables were available, producing a mean score of 43.4 (SD = 6.6). Survival rates after the date of the first decompensation post-first liver transplantation (LT1) in the liver retransplantation (reLT) group (94 patients decompensated) at 3, 5, and 10 years were 62%, 59%, and 51%, respectively, among 78 retransplanted individuals with advanced cirrhosis, and 42%, 32%, and 16% among 16 retransplanted individuals with FCH. In the non-reLT group with hepatic decompensation, survival rates were 27%, 18%, and 9% at 3, 5, and 10 years, respectively (P < 0.0001). Compared with non-retransplanted patients, retransplanted patients were younger at LT1 (mean age 48 ± 8 years compared to 53 ± 9 years in the no reLT group, P < 0.0001), less likely to have human immunodeficiency virus (HIV) co-infection (4% vs 14% among no reLT patients, P = 0.005), more likely to have received corticosteroid bolus therapy after LT1 (25% in reLT vs 12% in the no reLT group, P = 0.01), and more likely to have presented with sustained virological response (SVR) after the first transplantation (20% in the reLT group vs 7% in the no reLT group, P = 0.028).
CONCLUSION: Antiviral therapy before and after retransplantation had a substantial impact on survival in the context of retransplantation for HCV recurrence, and with the new direct-acting antivirals now available, outcomes should be even better in the future.
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Agüero F, Rimola A, Stock P, Grossi P, Rockstroh JK, Agarwal K, Garzoni C, Barcan LA, Maltez F, Manzardo C, Mari M, Ragni MV, Anadol E, Di Benedetto F, Nishida S, Gastaca M, Miró JM. Liver Retransplantation in Patients With HIV-1 Infection: An International Multicenter Cohort Study. Am J Transplant 2016; 16:679-87. [PMID: 26415077 DOI: 10.1111/ajt.13461] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2015] [Revised: 06/29/2015] [Accepted: 07/08/2015] [Indexed: 01/25/2023]
Abstract
Liver retransplantation is performed in HIV-infected patients, although its outcome is not well known. In an international cohort study (eight countries), 37 (6%; 32 coinfected with hepatitis C virus [HCV] and five with hepatitis B virus [HBV]) of 600 HIV-infected patients who had undergone liver transplant were retransplanted. The main indications for retransplantation were vascular complications (35%), primary graft nonfunction (22%), rejection (19%), and HCV recurrence (13%). Overall, 19 patients (51%) died after retransplantation. Survival at 1, 3, and 5 years was 56%, 51%, and 51%, respectively. Among patients with HCV coinfection, HCV RNA replication status at retransplantation was the only significant prognostic factor. Patients with undetectable versus detectable HCV RNA had a survival probability of 80% versus 39% at 1 year and 80% versus 30% at 3 and 5 years (p = 0.025). Recurrence of hepatitis C was the main cause of death in the latter. Patients with HBV coinfection had survival of 80% at 1, 3, and 5 years after retransplantation. HIV infection was adequately controlled with antiretroviral therapy. In conclusion, liver retransplantation is an acceptable option for HIV-infected patients with HBV or HCV coinfection but undetectable HCV RNA. Retransplantation in patients with HCV replication should be reassessed prospectively in the era of new direct antiviral agents.
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Affiliation(s)
- F Agüero
- Infectious Diseases Service, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - A Rimola
- Liver Unit, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain, and CIBEREHD, Spain
| | - P Stock
- Division of Transplant Surgery, University of California, San Francisco, San Francisco, CA
| | - P Grossi
- Infectious Diseases Section, Department of Surgical and Morphological Sciences, University of Insubria, Varese and National Center for Transplantation, Rome, Italy
| | - J K Rockstroh
- Department of Medicine, University of Bonn, Bonn, Germany
| | - K Agarwal
- Institute of Liver Studies, Kings College Hospital, London, United Kingdom
| | - C Garzoni
- Institute for Infectious Diseases, Bern University Hospital, Berne, Switzerland and Department of Infectious Diseases, Inselspital, Bern and University Hospital and University of Bern, Bern, Switzerland
| | - L A Barcan
- Infectious Disease Section, Internal Medicine, Hospital Italiano, Buenos Aires, Argentina
| | - F Maltez
- Department of Infectious Diseases, Hospital Curry Cabral, Lisbon, Portugal
| | - C Manzardo
- Infectious Diseases Service, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - M Mari
- Infectious Diseases Service, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
| | - M V Ragni
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - E Anadol
- Department of Medicine, University of Bonn, Bonn, Germany
| | - F Di Benedetto
- HPB Surgery and Liver Transplantation Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - S Nishida
- Miami Transplant Institute, Department of Surgery, University of Miami, Miami, FL
| | - M Gastaca
- Liver Transplantation Unit, Cruces University Hospital, University of the Basque Country, Bilbao, Spain
| | - J M Miró
- Infectious Diseases Service, Hospital Clinic-IDIBAPS, University of Barcelona, Barcelona, Spain
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Late liver function test abnormalities post-adult liver transplantation: a review of the etiology, investigation, and management. Hepatol Int 2015; 10:106-14. [PMID: 26603541 DOI: 10.1007/s12072-015-9685-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 11/06/2015] [Indexed: 12/14/2022]
Abstract
Approximately 24,000 liver transplants are performed annually worldwide, almost 7000 of which are performed in the USA. Survival is excellent and continues to improve, with 1-year survival currently exceeding 85 %, but effective management of patients after liver transplantation is critical to achieve optimal results. A plethora of diseases can affect the transplanted allograft, ranging from recurrence of the original disease to de novo liver pathology, and diagnosis can be complicated by nonclassical presentation, de novo disease, or inconclusive histology. Patients can remain asymptomatic despite significant damage to the transplanted liver, so prompt identification and treatment of liver disease after transplantation is crucial to preserve allograft function. Liver function tests are routinely taken throughout the postoperative period to monitor the graft. Although nonspecific, they are inexpensive, noninvasive, and sensitive for allograft disease and can quickly alert physicians to the presence of asymptomatic pathology. This review will outline possible causes of liver function test abnormalities in the late posttransplant period and provide guidance for investigation, diagnosis, and management.
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Liver Transplantation for Unresectable Colorectal Cancer Liver Metastases: A Paradigm Change? Ann Surg 2015; 262:e12. [PMID: 24424153 DOI: 10.1097/sla.0000000000000483] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Mitchell O, Gurakar A. Management of Hepatitis C Post-liver Transplantation: a Comprehensive Review. J Clin Transl Hepatol 2015; 3:140-8. [PMID: 26357641 PMCID: PMC4548349 DOI: 10.14218/jcth.2015.00005] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 03/19/2015] [Accepted: 03/22/2015] [Indexed: 02/07/2023] Open
Abstract
Infection with hepatitis C virus (HCV) is a common cause of chronic liver disease, and HCV-related cirrhosis and hepatocellular carcinoma are the leading causes for liver transplantation in the Western world. Recurrent infection of the transplanted liver allograft is universal in patients with detectable HCV viremia at the time of transplant and can cause a spectrum of disease, ranging from asymptomatic chronic infection to an aggressive fibrosing cholestatic hepatitis. Recurrent HCV is more aggressive in the post-transplant population and is a leading cause of allograft loss, morbidity, and mortality. Historically, treatment of recurrent HCV has been limited by low rates of treatment success and high side effect profiles. Over the past few years, promising new therapies have emerged for the treatment of HCV that have high rates of sustained virological response without the need for interferon based regimens. In addition to being highly effective, these treatments have higher rates of adherence and a lower side effect profile. The purpose of this review is to summarize current therapies in recurrent HCV infection, to review the recent advances in therapy, and to highlight areas of ongoing research.
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Affiliation(s)
- Oscar Mitchell
- Department of Transplant Hepatology, Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ahmet Gurakar
- Department of Transplant Hepatology, Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Younossi ZM, Kanwal F, Saab S, Brown KA, El-Serag HB, Kim WR, Ahmed A, Kugelmas M, Gordon SC. The impact of hepatitis C burden: an evidence-based approach. Aliment Pharmacol Ther 2014; 39:518-31. [PMID: 24461160 DOI: 10.1111/apt.12625] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 10/11/2013] [Accepted: 12/30/2013] [Indexed: 12/08/2022]
Abstract
BACKGROUND Infection with the hepatitis C virus (HCV) has been considered a major cause of mortality, morbidity and resource utilisation in the US. In addition, HCV is the main cause of hepatocellular cancer (HCC) in the US. Recent developments in the diagnosis and treatment of HCV, including new recommendations pertaining to screening for HCV by the Centers for Disease Control and Prevention and newer treatment regimens with high efficacy, short duration and the potential for interferon-free therapies, have energised the health care practitioners regarding HCV management. AIM To assess the full impact of HCV burden on clinical, economic and patient-reported outcomes. METHODS An expert panel was convened to assess the full impact of HCV burden on a number of important outcomes using an evidence-based approach predicated on Grading of Recommendations Assessment, Development and Evaluation methodology. The literature was summarised, graded using an evidence-based approach and presented during the workshop. Workshop presentations were intended to review recent, relevant evidence-based literature and provide graded summary statements pertaining to HCV burden on topics including the relationships between HCV and the development of important outcomes. RESULTS The associations of HCV with cirrhosis, HCC, liver-related mortality, type 2 diabetes mellitus, rheumatological diseases and quality of life impairments are supported by strong evidence. Also, there is strong evidence that sustained viral eradication of HCV can improve important outcomes such as mortality and quality of life. CONCLUSIONS The current evidence suggests that HCV has been associated with tremendous clinical, economic and quality of life burden.
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Affiliation(s)
- Z M Younossi
- Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, VA, USA; Department of Medicine, Center for Liver Disease, Inova Fairfax Hospital, Falls Church, VA, USA
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Dai WC, Chan SC, Chok KSH, Cheung TT, Sharr WW, Chan ACY, Fung JYY, Wong TCL, Lo CM. Retransplantation using living-donor right-liver grafts. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2014; 21:579-84. [PMID: 24550160 DOI: 10.1002/jhbp.100] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND This study reviews the outcomes of retransplantation using living-donor right-liver grafts. METHODS A retrospective study of liver retransplants performed between 1996 and 2013 was conducted. The retransplants were divided into the DD group (with deceased donors) and the LD group (with living donors). Survival outcomes were analyzed. RESULTS The DD group contained 23 patients and 27 retransplants using whole-liver grafts and the LD group contained 11 patients and 11 retransplants using right-liver grafts. Vascular and biliary complications were the main indications for retransplantation in both groups. The LD group had significantly younger donors, lighter grafts, shorter cold ischemia and longer operations. The two groups were comparable in age, preoperative liver function, warm ischemia, blood loss, transfusion, intensive care unit stay, hospital stay, hospital mortality, complication and graft loss. The 1-year, 3-year and 5-year patient survival rates were 78.3%, 73.7% and 63.8%, respectively, in the DD group. The LD group had the corresponding rates all at 90.9% (P = 0.246). The 1-year, 3-year and 5-year graft survival rates were 74.1%, 65.8% and 61.5%, respectively, in the DD group. The LD group had the corresponding rates all at 90.9% (P = 0.132). CONCLUSION Excellent long-term survival after retransplantation using living-donor right-liver grafts can be achieved.
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Affiliation(s)
- Wing Chiu Dai
- Department of Surgery, Queen Mary Hospital, The University of Hong Kong, 102 Pok Fu Lam Road, Hong Kong, China.
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14
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Nagai S, Yoshida A, Kohno K, Altshuler D, Nakamura M, Brown KA, Abouljoud MS, Moonka D. Peritransplant absolute lymphocyte count as a predictive factor for advanced recurrence of hepatitis C after liver transplantation. Hepatology 2014; 59:35-45. [PMID: 23728831 DOI: 10.1002/hep.26536] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 05/07/2013] [Accepted: 05/14/2013] [Indexed: 12/11/2022]
Abstract
UNLABELLED Lymphocytes play an active role in natural immunity against hepatitis C virus (HCV). We hypothesized that a lower absolute lymphocyte count (ALC) may alter HCV outcome after liver transplantation (LT). The aim of this study was to investigate the impact of peritransplant ALC on HCV recurrence following LT. A total of 289 LT patients between 2005 and 2011 were evaluated. Peritransplant ALC (pre-LT, 2-week, and 1-month post-LT) and immunosuppression were analyzed along with recipient and donor factors in order to determine risk factors for HCV recurrence based on METAVIR fibrosis score. When stratifying patients according to pre- and post-LT ALC (<500/μL versus 500-1,000/μL versus >1,000/μL), lymphopenia was significantly associated with higher rates of HCV recurrence with fibrosis (F2-4). Multivariate Cox regression analysis showed posttransplant ALC at 1 month remained an independent predictive factor for recurrence (P = 0.02, hazard ratio [HR] = 2.47 for <500/μL). When peritransplant ALC was persistently low (<500/μL pre-LT, 2-week, and 1-month post-LT), patients were at significant risk of developing early advanced fibrosis secondary to HCV recurrence (F3-4 within 2 years) (P = 0.02, HR = 3.16). Furthermore, severe pretransplant lymphopenia (<500/μL) was an independent prognostic factor for overall survival (P = 0.01, HR = 3.01). The use of rabbit anti-thymocyte globulin induction (RATG) had a remarkable protective effect on HCV recurrence (P = 0.02, HR = 0.6) despite its potential to induce lymphopenia. Subgroup analysis indicated that negative effects of posttransplant lymphopenia at 1 month (<1,000/μL) were significant regardless of RATG use and the protective effects of RATG were independent of posttransplant lymphopenia. CONCLUSION Peritransplant ALC is a novel and useful surrogate marker for prediction of HCV recurrence and patient survival. Immunosuppression protocols and peritransplant management should be scrutinized depending on peritransplant ALC.
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Affiliation(s)
- Shunji Nagai
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Transplant Institute, Henry Ford Hospital, Detroit, MI
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16
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Kressel A, Therapondos G, Bohorquez H, Borg B, Bruce D, Carmody I, Cohen A, Girgrah N, Joshi S, Reichman T, Loss GE. Excellent liver retransplantation outcomes in hepatitis C-infected recipients. Clin Transplant 2013; 27:E512-20. [DOI: 10.1111/ctr.12182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2013] [Indexed: 12/15/2022]
Affiliation(s)
- A. Kressel
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - G. Therapondos
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - H. Bohorquez
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - B. Borg
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - D. Bruce
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - I. Carmody
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - A. Cohen
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - N. Girgrah
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - S. Joshi
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - T. Reichman
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
| | - G. E. Loss
- Multi-organ Transplant Institute; Ochsner Medical Center; New Orleans; LA; USA
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Abstract
OBJECTIVE The objective of this pilot study was to investigate the potential for long-term overall survival (OS) after liver transplantation for colorectal liver metastases (CLMs). BACKGROUND Patients with nonresectable CLMs have poor prognosis, and few survive beyond 5 years. CLMs are currently considered an absolute contraindication for liver transplantation, although liver transplantation for primary and some secondary liver malignancies shows excellent outcome in selected patients. Before 1995, several liver transplantations for CLMs were performed, but outcome was poor (5-year survival rate: 18%) and liver transplantation for CLMs was abandoned. Since then, the survival rate after liver transplantation in general has improved by almost 30%. On the basis of this, a 5-year survival rate of about 50% after liver transplantation for CLMs could be anticipated. METHODS In a prospective pilot study, liver transplantation for nonresectable CLMs was performed (n = 21). Main inclusion criteria were liver-only CLMs, excised primary tumors, and at least 6 weeks of chemotherapy. RESULTS Kaplan-Meier estimates of the OS rate at 1, 3, and 5 years were 95%, 68%, and 60%, respectively. Metastatic recurrence of disease was common (mainly pulmonary). However, a significant proportion of the recurrences were accessible for surgery, and at follow-up (after median of 27 months; range, 8-60), 33% had no evidence of disease. Hepatic tumor load before liver transplantation, time from primary surgery to liver transplantation, and progressive disease on chemotherapy were identified as significant prognostic factors. CONCLUSIONS OS exceeds by far reported outcome for chemotherapy, which is the only treatment option available for this patient group. Furthermore, OS is comparable with liver resection for resectable CLMs and survival after repeat liver transplantation for nonmalignant diseases. Selection strategies based on prognostic factors may further improve the outcome (ClinicalTrials.gov: NCT01311453).
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Levitsky J, Doucette K. Viral hepatitis in solid organ transplantation. Am J Transplant 2013; 13 Suppl 4:147-68. [PMID: 23465008 DOI: 10.1111/ajt.12108] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- J Levitsky
- Division of Gastroenterology and Hepatology, Comprehensive Transplant Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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Bellido CB, Martínez JMÁ, Artacho GS, Gómez LMM, Diez-Canedo JS, Pulido LB, Acevedo JMP, Ruiz JP, Bravo MAG. Have we changed the liver retransplantation survival? Transplant Proc 2013; 44:1526-9. [PMID: 22841203 DOI: 10.1016/j.transproceed.2012.05.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Orthotropic liver retransplantation (RT) is the therapeutic option for the failure of an allograft. Patient and graft survival rates after RT are inferior to primary liver transplantation (OLT). Because of the limited number of donors, it is essential that we optimize their use. We reviewed 68 consecutive retransplantations to evaluate their results. MATERIALS AND METHODS Using registry data from our Liver Transplantation Unit, we performed a retrospective cohort study of adult RT between 1991 and 2010. Patients were divided into 2 groups (urgent vs elective RT) to compare the utility of RT. We also analyzed data collected at the time of RT, including age, gender, indications for primary OLT and RT (hepatitis C virus [HCV]+ and HCV-). At various stages (1991-2000, 2001-2006, and 2007-2010), we calculated probability survival curves according to the Kaplan-Meier method with comparisons using the log-rank test. RESULTS Among 771 adult liver transplantations, 68 (8.8%) underwent late secondary OLT. 21 (31%) cases were urgent and 47 elective RT (69%). Vascular complications was the most common cause for urgent RT, and chronic rejection, for elective RT. Differences were also detected in the overall survival of RT patients; mortality was significantly lower among the urgent procedures (15% vs 47.8%). Significantly differences were also detected in overall survival for RT patients between 2007 and 2010 (81.7% with urgent RT and 76.5% with elective situations). CONCLUSION These data confirmed the utility of RT in elective and emergency situations. Overall survival of elective RT patients has improved in recent years. Liver RT requires a multidisciplinary team to decide the inclusion and prioritization of elective RT cases on the OLT waiting list.
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Affiliation(s)
- C B Bellido
- Liver Transplantation Unit, Surgery Department, Virgen del Rocío Hospital, Sevilla, Spain.
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Fontana RJ, Hughes EA, Appelman H, Hindes R, Dimitrova D, Bifano M. Case report of successful peginterferon, ribavirin, and daclatasvir therapy for recurrent cholestatic hepatitis C after liver retransplantation. Liver Transpl 2012; 18:1053-9. [PMID: 22706796 PMCID: PMC3644503 DOI: 10.1002/lt.23482] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A recurrent hepatitis C virus (HCV) infection after liver transplantation (LT) can lead to accelerated allograft injury and fibrosis. The aim of this article is to report the first ever use of daclatasvir (DCV; also known as BMS-790052), a potent orally administered nonstructural 5A replication complex inhibitor, in combination with peginterferon α (PEG-IFNα) and ribavirin in an LT recipient. A 49-year-old female developed a severe recurrent HCV genotype 1b infection 4 months after transplantation with severe cholestasis on biopsy, an HCV RNA level of 10,000,000 IU/mL, an alkaline phosphatase level of 1525 IU/mL, and a total bilirubin level of 8.4 mg/dL. Despite partial virological suppression with PEG-IFNα and ribavirin, progressive allograft failure ensued and culminated in retransplantation at 9 months. Three months after the second transplant, DCV (20 mg/day), PEG-IFNα2a (180 μg/week), and ribavirin (800 mg/day) were prescribed for early recurrent cholestatic HCV. Serum HCV RNA became undetectable at week 3 of treatment and remained undetectable during 24 weeks of triple therapy and during the posttreatment follow-up. DCV was well tolerated, and the trough drug levels were within the targeted range throughout the treatment. The cyclosporine trough levels were also stable during and after therapy. In conclusion, the lack of anticipated drug-drug interactions between DCV and calcineurin inhibitors and the potent antiviral efficacy of DCV make this agent (in combination with PEG-IFN and ribavirin) an attractive antiviral regimen worthy of further study in LT recipients with recurrent HCV.
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Affiliation(s)
- Robert J Fontana
- Department of Internal Medicine, University of Michigan Medical Center, Ann Arbor, MI 48109-0362, USA.
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21
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Abstract
In patients with failing liver grafts, hepatic retransplantation cannot be abandoned for the ethical and practical reasons that have been detailed previously. The current recommendations involve a strategy for risk stratification of retransplant candidates. The long-term patient and graft survival outcomes after ReLT are excellent and acceptable for the low and intermediate groups, respectively. However, pursuing ReLT in transplant candidates in the high-risk category cannot be recommended. Furthermore, ReLT should be reserved for centers equipped to manage the difficulties of the endeavor because it is a technically demanding operation that requires surgical expertise and excellent anesthesiology and critical care support both before and after transplantation.
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Affiliation(s)
- Ali Zarrinpar
- Division of Liver and Pancreas Transplantation, Department of Surgery, David Geffen School of Medicine at University of California, Los Angeles, 650 C. E. Young Drive South, 77-120 CHS, Box 957054, Los Angeles, CA 90095, USA
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Verna EC, Brown RS. Hepatitis C viral infection after liver transplantation. Clin Liver Dis (Hoboken) 2012; 1:73-76. [PMID: 31186853 PMCID: PMC6499271 DOI: 10.1002/cld.62] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Revised: 06/19/2012] [Indexed: 02/04/2023] Open
Affiliation(s)
- Elizabeth C. Verna
- Center for Liver Disease and Transplantation, Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, NY
| | - Robert S. Brown
- Center for Liver Disease and Transplantation, Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, NY
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23
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A score predicting survival after liver retransplantation for hepatitis C virus cirrhosis. Transplantation 2012; 93:717-22. [PMID: 22267157 DOI: 10.1097/tp.0b013e318246f8b3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Approximately one fourth of patients transplanted for hepatitis C virus (HCV)-induced liver failure progress to cirrhosis within 5 years, potentially requiring retransplantation. Although the relisting decision can be difficult in these patients, a score could help in selection of candidates with the best potential outcomes. METHODS A total of 1422 HCV-positive patients having undergone a retransplantation were included in this registry-based study. A multivariate Cox regression was performed, and an Akaike procedure was applied to design a score predicting survival after retransplantation and to allow an internal validation. Retained variables were donor age (DnAge), serum creatinine (Creat), International Normalized Ratio (INR), and serum albumin (Alb) at the second transplantation, recipient age (RecAge) at the first transplantation, and the interval between both transplantations (Int). RESULTS The score was designed as 0.23×DnAge+4.86×log Creat-2.45×log Int+2.69×INR+0.10×RecAge-3.27× Alb+40. The receiver operating characteristic area under curve was 0.643 at 3 years, and survivals were 71%, 56%, and 37% for scores <30, 30 to 40, and >40, respectively (log rank <0.0001). CONCLUSIONS Overall, the proposed score is specifically designed for HCV-positive patients, accurately predicts survival after a liver retransplantation, and is helpful in the selection of candidates with the best potential outcomes.
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Berenguer M, Charco R, Manuel Pascasio J, Ignacio Herrero J. Spanish society of liver transplantation (SETH) consensus recommendations on hepatitis C virus and liver transplantation. Liver Int 2012; 32:712-31. [PMID: 22221843 DOI: 10.1111/j.1478-3231.2011.02731.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Accepted: 11/23/2011] [Indexed: 02/06/2023]
Abstract
In November 2010, the Spanish Society of Liver Transplantation (Sociedad Española de Trasplante Hepático, SETH) held a consensus conference. One of the topics of debate was liver transplantation in patients with hepatitis C. This document reviews (i) the natural history of post-transplant hepatitis C, (ii) factors associated with post-transplant prognosis in patients with hepatitis C, (iii) the role of immunosuppression in the evolution of recurrent hepatitis C and response to antiviral therapy, (iv) antiviral therapy, both before and after transplantation, (v) follow-up of patients with recurrent hepatitis C and (vi) the role of retransplantation.
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Affiliation(s)
- Marina Berenguer
- Spanish Society of Liver Transplantation (Sociedad Española de Trasplante Hepático, SETH)
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Ghinolfi D, De Simone P, Catalano G, Petruccelli S, Coletti L, Carrai P, Marti J, Tincani G, Cicorelli A, Cioni R, Filipponi F. Transjugular intrahepatic portosystemic shunt for hepatitis C virus-related portal hypertension after liver transplantation. Clin Transplant 2012; 26:699-705. [DOI: 10.1111/j.1399-0012.2011.01595.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Hepatitis-C-virus- (HCV-) related end-stage cirrhosis is the primary indication for liver transplantation in many countries. Unfortunately, however, HCV is not eliminated by transplantation and graft reinfection is universal, resulting in fibrosis, cirrhosis, and finally graft decompensation. The use of poor quality organs, particularly from older donors, has a highly negative impact on the severity of recurrence and patient/graft survival. Although immunosuppressive regimens have a considerable impact on the outcome, the optimal regimen after liver transplantation for HCV-infected patients remains unclear. Disease progression monitoring with protocol biopsy and new noninvasive methods is essential for predicting patient/graft outcome and starting antiviral treatment with the appropriate timing. Antiviral treatment with pegylated interferon and ribavirin is currently considered the most promising regimen with a sustained viral response rate of around 30% to 35%, although the survival benefit of this regimen remains to be investigated. Living-donor liver transplantation is now widely accepted as an established treatment for HCV cirrhosis and the results are equivalent to those of deceased donor liver transplantation.
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Predictive index for long-term survival after retransplantation of the liver in adult recipients: analysis of a 26-year experience in a single center. Ann Surg 2011; 254:444-8; discussion 448-9. [PMID: 21817890 DOI: 10.1097/sla.0b013e31822c5878] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To develop a prognostic scoring system for risk stratification of patients with hepatic graft failure (GF) undergoing retransplants of the liver (ReLT) and improve patient selection. SUMMARY OF BACKGROUND DATA Retransplantation of the liver remains controversial because of inferior outcomes compared with the primary orthotopic liver transplantation (OLT) and raises concerns of inappropriate utilization of a scarce donor organ resource. Data on risk stratification of ReLT patients for long-term survival outcomes are limited. METHODS We conducted an analysis from our prospective database of 466 adults' ReLT between February 1984 and September 2010. Mean follow-up was 3 years. Each independent predictor for allograft failure was assigned risk score (RS) points of 1 or 2, proportional to the corresponding parameter estimate under the Cox model: Predictive index category (PIC) 1, RS = 0; PIC II, RS = 1 to 2; PIC III, RS = 3 to 4; and PIC IV, RS = 5 to 12. RESULTS Eight risk factors predictive for GF after ReLT included recipient age greater than 55 years, Model for End-Stage Liver Disease score greater than 27, history of prior OLT greater than 1, pre-ReLT requirement for mechanical ventilation, serum albumin less than 2.5 g/dL, donor age greater than 45 years, intraoperative requirement of packed red blood cell transfusion greater than 30 units, and performance of ReLT between 15 and 180 days from the prior OLT. Five-year GF-free survival was significantly higher in PIC I (65%) than in PIC II (53%), PIC III (43%), and PIC IV (20%) groups (P < 0.001). CONCLUSIONS This risk-stratification model was highly predictive of long-term outcome after liver retransplantation in adult recipients. This formula provides a practical guide for selection of candidates for retransplantation of the liver that can lead to improved patient outcomes and optimal utilization of a scarce resource.
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28
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Crivellin C, De Martin E, Germani G, Gambato M, Senzolo M, Russo FP, Vitale A, Zanus G, Cillo U, Burra P. Risk factors in liver retransplantation: a single-center experience. Transplant Proc 2011; 43:1110-3. [PMID: 21620065 DOI: 10.1016/j.transproceed.2011.01.141] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Liver retransplantation (Re-OLT) is one of the most debated issues in medicine over the past decade. Re-OLT, currently is accepted for patients with irreversible failure of a hepatic graft caused by primary nonfunction (PNF), hyperacute/chronic rejection, or hepatic artery thrombosis (HAT); whereas it is still controversial for patients with recurrent viral disease, in particular hepatitis C virus (HCV) cirrhosis. Patient and graft survival rates are lower than those observed after primary liver transplantation (OLT). The aim of the present study was to analyze the risk factors that adversely affect survival after Re-OLT in a single center. Medical data were collected for 23 patients who underwent Re-OLT from November 2002 to December 2008 including six men and seven women of mean age of 51.3 years. The most frequent indications for Re-OLT were: PNF (69.5%; 16/23), HCV recurrence (8.6%; 2/23), or HAT (8.6%; 2/23). Mean Model for End-Stage Liver Disease (MELD) at Re-OLT was 27.7 (range = 9-40). After a mean follow-up of 37.4 ± 30 (standard deviation) months, 43% (10/23) of patients had died, including 70% within the first 2 months after Re-OLT. Sepsis represented the commonest cause of death (40%). Re-OLT was performed for PNF among 90% of succumbing patients. As regards dead patients, 4/10 were HCV(+) whose causes of death were sepsis (n=2), alcoholic cirrhosis (n=2), and undetermined (n=1). Comparing patients who died after liver Re-OLT versus alive patients, we did not find any significant difference in terms of mean MELD (28.6 vs 27; P=NS), MELD > 25 (60% vs 61.5%, P=NS), donor age > 60 years (30% vs 15.3%, P=NS), HCV(+) (40% vs 62%, P = NS), or time interval from OLT to Re-OLT (12.2 vs 777.7 days, P=NS). Patient survivals after Re-OLT were 67% at 3 years and 50% at 5 years, which were lower than those of first transplantations, as reported by other European and International Centers. Forty percent of deaths after Re-OLT occurred among HCV(+) recipients, but for reasons unrelated to HCV infection.
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Affiliation(s)
- C Crivellin
- Multivisceral Transplant Unit, Department of Surgical and Gastroenterological Sciences, University Hospital of Padua, Padua, Italy
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Guillouche P, Féray C. Systematic review: anti-viral therapy of recurrent hepatitis C after liver transplantation. Aliment Pharmacol Ther 2011; 33:163-74. [PMID: 21083593 DOI: 10.1111/j.1365-2036.2010.04505.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection is the first cause of liver transplantation worldwide. Recurrence of infection is constant, and compromises patient and graft survival. AIM To provide an updated review of the main treatments of recurrent HCV. METHODS MEDLINE (1990 to August 2010) and national meeting abstract search. Search terms included hepatitis C, liver transplantation, treatment, sustained virological response. An emphasis was placed on randomised trials. RESULTS Anti-viral therapy based on pegylated interferon and ribavirin must be considered before liver transplantation, but is poorly tolerated and has poor results in patients with cirrhosis and end-stage liver disease or hepatocellular carcinoma. Anti-viral therapy can be administrated systematically early after liver transplantation, or in patients with established recurrent chronic hepatitis. Combination of pegylated interferon alpha plus ribavirin results in a sustained virological response of up to 30% in patients with histological HCV recurrence. The results of a small trial of polyclonal anti-HCV to prevent recurrence were disappointing. CONCLUSIONS Currently available anti-viral therapy is effective only in a minority of transplanted patients infected with HCV. Specifically targeted anti-viral therapies combining interferon alpha and ribavirin, or a combination of antiprotease and antipolymerase components, associated with a genetic prediction of anti-viral response and blocking HCV cell entry should improve the long-term prognosis of recurrent hepatitis C in the near future.
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Affiliation(s)
- P Guillouche
- Institut des Maladies de l'Appareil Digestif, Hôtel-Dieu, Nantes, France
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Retransplantation in patients with hepatitis C recurrence after liver transplantation. J Hepatol 2010; 53:962-70. [PMID: 20800307 DOI: 10.1016/j.jhep.2010.06.006] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2009] [Revised: 06/08/2010] [Accepted: 06/10/2010] [Indexed: 12/11/2022]
Abstract
Hepatitis C virus (HCV) infection recurs universally after liver transplantation (LT) and fibrosis progression is accelerated in the graft. Retransplantation (RT) is the only therapeutic option to achieve long-term survival in patients with decompensated cirrhosis after LT. Patient and graft survival rates after RT are inferior to those after primary LT. It is generally accepted that severe hepatitis C recurrence (cholestatic hepatitis) and forms with rapid fibrosis progression have a poor survival after RT. However, it is not clear whether rapid fibrosis progression in the first graft will be followed by the same rate of fibrosis progression in the second graft. The use of prognostic scores as screening tools has shown an improvement in survival in HCV-infected patients after RT, reaching similar survival rates as those obtained in non HCV-infected patients. Moreover, these scores can identify candidates with a high risk of mortality in whom the use of a new organ would be unreasonable. Prevention of severe hepatitis C recurrence could be the first step to avoid RT. Thus, antiviral treatment on the waiting list (if possible) and early identification and treatment of patients with severe hepatitis C recurrence may be a good strategy to avoid RT. In addition, active management of factors which can accelerate fibrosis progression (donor age, post-transplant diabetes, high dose of corticosteroids) might reduce the incidence of severe forms of hepatitis C recurrence.
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Rowe IA, Barber KM, Birch R, Curnow E, Neuberger JM. Retransplantation for graft failure in chronic hepatitis C infection: a good use of a scarce resource? World J Gastroenterol 2010; 16:5070-6. [PMID: 20976844 PMCID: PMC2965284 DOI: 10.3748/wjg.v16.i40.5070] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2010] [Revised: 06/16/2010] [Accepted: 06/23/2010] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate the outcome of patients with hepatitis C virus (HCV) infection undergoing liver retransplantation. METHODS Using the UK National Registry, patients undergoing liver transplantation for HCV-related liver disease were identified. Data on patient and graft characteristics, as well as transplant and graft survival were collected to determine the outcome of HCV patients undergoing retransplantation and in order to identify factors associated with transplant survival. RESULTS Between March 1994 and December 2007, 944 adult patients were transplanted for HCV-related liver disease. At the end of follow-up, 617 of these patients were alive. In total, 194 (21%) patients had first graft failure and of these, 80 underwent liver retransplantation, including 34 patients where the first graft failed due to recurrent disease. For those transplanted for HCV-related disease, the 5-year graft survival in those retransplanted for recurrent HCV was 45% [95% confidence interval (CI): 24%-64%] compared with 80% (95% CI: 62%-90%) for those retransplanted for other indications (P = 0.01 log-rank test); the 5-year transplant survival after retransplantation was 43% (95% CI: 23%-62%) and 46% (95% CI: 31%-60%), respectively (P = 0.8, log-rank test). In univariate analysis of all patients retransplanted, no factor analyzed was significantly associated with transplant survival. CONCLUSION Outcomes for retransplantation in patients with HCV infection approach agreed criteria for minimum transplant benefit. These data support selective liver retransplantation in patients with HCV infection.
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Bellido CB, Martínez JMA, Gómez LMM, Artacho GS, Diez-Canedo JS, Pulido LB, Acevedo JMP, Bravo MAG. Indications for and survival after liver retransplantation. Transplant Proc 2010; 42:637-40. [PMID: 20304211 DOI: 10.1016/j.transproceed.2010.02.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Orthotopic liver retransplantation (re-OLT) is the therapeutic option for hepatic graft failures. Survival after re-OLT is poorer than after primary OLT. Given that there is an organ shortage, it is essential that we optimize our use of this scarce resource. We evaluated the results of re-OLT among 58 consecutive Re-OLT. MATERIALS AND METHODS Using registry data from our Liver Transplantation Unit, we performed a retrospective cohort study of adult urgent versus elective re-OLT between 1991 and 2008. We recorded the indications for the initial OLT, and the intervals from OLT to re-OLT as well as age and gender. Using the Rosen model to stratify patients into low-intermediate-, and high-risk groups we calculated survivals. RESULTS Among 661 adult liver transplantations, 56 patients (8.4%) underwent late re-OLT at a median of 654.4 days post-OLT. There were 17 (29%) urgent re-OLT and 41 elective cases (71%). Vascular complications were the most common cause of urgent re-OLT (64%); elective re-OLT was primarily due to chronic rejection (56.1%). Overall survival for retransplanted patients was significantly lower among urgent procedures (82.4% vs 48.8%), as well as for overall survival after re-OLT for patients with hepatitis C virus (HCV) versus other etiologies. CONCLUSION These data confirmed the utility of retransplantation in elective and emergency situations. Liver re-transplantation has a high morbidity and mortality. It requires multidisciplinary experience to decide inclusion and prioritization criteria for re-OLT, especially among patients with HCV.
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Affiliation(s)
- C B Bellido
- Liver Transplant Unit, Virgen del Rocío Hospital, Seville, Spain.
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Patkowski W, Zieniewicz K, Skalski M, Krawczyk M. Correlation between selected prognostic factors and postoperative course in liver transplant recipients. Transplant Proc 2010; 41:3091-102. [PMID: 19857685 DOI: 10.1016/j.transproceed.2009.09.038] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
AIM The objective was to identify the major prognostic factors influencing liver function after transplantation that predict the postoperative course and long-term survival among liver transplant recipients. We analyzed the results of biochemical, microbiological, serologic, and pathologic studies of the donor and recipient, as well as intraoperative data. MATERIALS AND METHODS Of 542 liver transplant recipients, 215 (39.7%) were analyzed in the period from 1989 to 2006. Patients were divided according to the mechanism leading to the liver disease: group I, hepatitis C virus (HCV) infection (n = 80, 37.0%); group II, hepatitis B virus (HBV) infection (n = 33, 15.0%); group III, HBV and HCV infection (n = 13, 6.0%); group IV, alcoholic liver disease (ALD) (n = 66, 31.0%); and group V, autoimmune hepatitis (AIH) (n = 23, 11.0%). RESULTS Prediction of patient survival based on clinical parameters showed a better prognostic value than that based only on liver function tests. Transplant urgency scores-Model for End-Stage Liver Disease (MELD), delta MELD and United Network for Organ Sharing (UNOS)-enabled us to predict early and long-term patient survival after liver transplantation. Update of these scores, reflecting the patient's condition, enabled us to evaluate pretransplant life-threatening factors and urgency level. Organ donation predictive factors were age, viral status, and degree of liver steatosis. Cold and warm ischemia times still were major prognostic factor. Routine biliary drainage resulted in worse long-term survival than non-drained patients. Liver transplantation for ALD showed the highest complication rate. Chronic liver rejection occurred more frequently in the AIH transplanted group. The most useful predictive factors for 1-year survival were urea/creatinine and liver function tests: aspartate and alanine aminotransferases, gamma-glutamyl transpeptidase the International normalized ratio, and Quick. CONCLUSION The prognosis of patient outcomes after liver transplantation based on clinical parameters showed greater value than evaluation of the laboratory data.
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Affiliation(s)
- W Patkowski
- Department of General, Transplant & Liver Surgery, Medical University of Warsaw, Warsaw, Poland.
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Affiliation(s)
- J Levitsky
- Division of Hepatology and Organ Transplantation, Comprehensive Transplant Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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Sung RS, Pomfret EA, Andreoni KA, Baker TB, Peters TG. The high-risk recipient: the Eighth Annual American Society of Transplant Surgeons' State-of-the-Art Winter Symposium. Clin Transplant 2009; 24:23-8. [PMID: 19919609 DOI: 10.1111/j.1399-0012.2009.01156.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The evolution of organ transplantation has produced results so successful that many transplant programs commonly see recipients with medical risks, which in the past, would have prohibited transplantation. The Eighth Annual American Society of Transplant Surgeons State-of-the-Art Winter Symposium focused on the high-risk recipient. The assessment of risk has evolved over time, as transplantation has matured. The acceptance of risk associated with a given candidate today is often made in consideration of the relative value of the organ to other candidates, the regulatory environment, and philosophical notions of utility, equity, and fairness. In addition, transplant programs must balance outcomes, transplant volume, and the costs of organ transplantation, which are impacted by high-risk recipients. Discussion focused on various types of high-risk recipients, such as those with coronary artery disease, morbid obesity, and hepatitis C; strategies to reduce risk, such as down-staging of hepatocellular carcinoma and treatment of pulmonary hypertension; the development of alternatives to transplantation; and the degree to which risk can or should be used to define candidate selection. These approaches can modify the impact of recipient risk on transplant outcomes and permit transplantation to be applied successfully to a greater variety of patients.
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Affiliation(s)
- Randall S Sung
- Department of Surgery, University of Michigan, Ann Arbor, MI, USA.
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Smith JO, Shiffman ML, Behnke M, Stravitz RT, Luketic VA, Sanyal AJ, Heuman DM, Fisher RA, Cotterell AH, Maluf DG, Posner MP, Sterling RK. Incidence of prolonged length of stay after orthotopic liver transplantation and its influence on outcomes. Liver Transpl 2009; 15:273-9. [PMID: 19243008 DOI: 10.1002/lt.21731] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Orthotopic liver transplantation (OLT) is the only effective treatment for end-stage liver disease. Although most patients do well and are discharged promptly, some require prolonged length of stay (PLOS). The prevalence of PLOS, associated factors, and their impact on survival are not well defined. We reviewed our adult OLT database for patients who survived > 30 days. PLOS was defined as hospitalization > 30 days following OLT. Of 521 OLT recipients, 68 (13%) had PLOS with a median duration of 50 days versus only 10 days for patients discharged within 30 days. Significant differences in pre-OLT variables between patients with and without PLOS included the mean wait list time (P = 0.001), hospitalization at the time of OLT (P = 0.001), and prior OLT (P = 0.041). Factors independently associated with PLOS included intensive care unit status at the time of OLT [odds ratio (OR), 4; 95% confidence interval (CI), 1.6-10.4], OLT prior to Model for End-Stage Liver Disease implementation (OR, 2.27; 95% CI, 1.04-5.26), in-hospital post-OLT bacterial infection (OR, 9.34; 95% CI, 4.65-18.86), gastrointestinal bleeding (OR, 4.34; 95% CI, 1.4-14.08), renal failure (OR, 10.86; 95% CI, 5.07-23.25), and allograft rejection (OR, 3.7; 95% CI, 1.23-11.11). One-year graft survival and patient survival were significantly less in those with PLOS (for both, P < 0.0001). Among PLOS patients, factors independently associated with increased 1-year mortality were donor age (OR, 1.07; 95% CI, 1.009-1.13), primary diagnosis of hepatitis C virus (OR, 6.89; 95% CI, 1.40-34.48), in-hospital post-OLT bacterial infection (OR, 13.3; 95% CI, 2.11-83.33), and cardiac complications (OR, 20.4; 95% CI, 1.51-250; c-statistic for the model, 0.85). In conclusion, PLOS following OLT is associated with a significant decrease in survival despite a marked increase in cost and resource utilization. Efforts to modify those factors that contribute to PLOS may reduce this event, improve survival, and reduce OLT-associated costs.
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Affiliation(s)
- Jenny O Smith
- Hepatology Section and Liver Transplant Program, Virginia Commonwealth University Medical Center, Richmond, VA, USA
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Abstract
1. Liver failure and liver cancer from chronic hepatitis C are the most common indications for liver transplantation and numbers of both are projected to double over the next 20 years. 2. Recurrent hepatitis C infection of the allograft is universal and immediate following liver transplantation and associated with accelerated progression to cirrhosis, graft loss and death. 3. Graft and patient survival is reduced in liver transplant recipients with recurrent HCV infection compared to HCV-negative recipients. 4. The natural history of chronic hepatitis C is accelerated following liver transplantation compared C, with 20% progressing to cirrhosis by 5 years. However, the rate of fibrosis progression is not uniform and may increase over time. 5. The rates of progression from cirrhosis to decompensation and from decompensation to death are also accelerated following liver transplantation. 6. Multiple host, donor and viral factors are associated with rapid fibrosis progression and HCV-related graft failure. 7. Over the last decade, graft and patient survival rates have improved following liver transplantation for non-HCV disease but not for HCV-cirrhosis. This may reflect worsening donor quality and changes in immunosuppression strategies over recent years. 8. Viral eradication by antiviral therapy prevents disease progression and improves survival. 9. The severity of recurrent hepatitis C at one year post-transplant predicts subsequent progression to cirrhosis. Annual protocol biopsies are recommended to help determine need for antiviral therapy. 10. The projected impact of recurrent hepatitis C on graft and patient survival can only be avoided by the development of safe and effective antiviral strategies which can both prevent initial graft infection and eradicate established hepatitis C recurrence.
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Affiliation(s)
- Edward J Gane
- New Zealand Liver Transplant Unit, Auckland City Hospital, Auckland, New Zealand.
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39
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Moya-Herraiz Á, Torres-Quevedo R, San Juan F, López-Andújar R, Montalvá E, Pareja E, Rivera J, Mir J. Indicaciones y resultados del retrasplante hepático. Cir Esp 2008; 84:246-50. [DOI: 10.1016/s0009-739x(08)75915-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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40
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Verna EC, Brown RS. Hepatitis C and liver transplantation: enhancing outcomes and should patients be retransplanted. Clin Liver Dis 2008; 12:637-59, ix-x. [PMID: 18625432 DOI: 10.1016/j.cld.2008.03.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Hepatitis C (HCV)-related end-stage liver disease is the most common indication for liver transplantation. Safe expansion of the donor pool with improved rates of deceased donation and more widespread use of living and extended criteria donation are likely to decrease wait list mortality. In addition, improved antiviral treatments and a better understanding of the delicate balance between under- and over-immunosuppression in this population are needed. Finally, when recurrent advanced fibrosis occurs, the criteria for patient selection for retransplantation remain widely debated. This article reviews the literature on these topics and the work being done in each area to maximize outcomes in patients receiving transplants for HCV-related cirrhosis.
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Affiliation(s)
- Elizabeth C Verna
- Division of Digestive and Liver Diseases, Department of Medicine, Columbia University Medical Center, New York, NY 10032, USA
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41
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Ghabril M, Dickson R, Wiesner R. Improving outcomes of liver retransplantation: an analysis of trends and the impact of Hepatitis C infection. Am J Transplant 2008; 8:404-11. [PMID: 18211509 DOI: 10.1111/j.1600-6143.2007.02082.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
UNLABELLED Retransplantation (RT) in Hepatitis C (HCV) patients remains controversial. AIMS To study trends in RT and evaluate the impact of HCV status in the context of a comprehensive recipient and donor risk assessment. The UNOS database between 1994 and October 2005 was utilized to analyze 46 982 LT and RT. Graft and patient survival along with patient and donor characteristics were compared for 2283 RT performed in HCV and non-HCV patients during 1994-1997, 1998-2001 and 2002-October 2005. Overall HCV prevalence at RT increased from 36% in the initial period to 40.6% after 2002. In our study group, 1-year patient and graft survival post-RT improved over the same time intervals from 65.0% to 70.7% and 54.87% to 65.8%, respectively. HCV was only associated with decreased patient and graft survival with a retransplant (LT-RT) interval (RI) >90 days. Independent predictors of mortality for RT with RI >90 days were patient age, MELD score >25, RI <1 year, warm ischemia time > or =75 min and donor age > or =60 (significant for HCV patients only). Outcomes of RT are improving, but can be optimized by weighing recipient factors, anticipation of operative factors and donor selection.
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Affiliation(s)
- M Ghabril
- Department of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL, USA
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Ghabril M, Dickson RC, Machicao VI, Aranda-Michel J, Keaveny A, Rosser B, Bonatti H, Krishna M, Yataco M, Satyanarayana R, Harnois D, Hewitt W, Willingham DD, Grewal H, Hughes CB, Nguyen J. Liver retransplantation of patients with hepatitis C infection is associated with acceptable patient and graft survival. Liver Transpl 2007; 13:1717-27. [PMID: 18044750 DOI: 10.1002/lt.21292] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Infection with hepatitis C virus (HCV) is the leading cause of liver transplantation (LT), while liver retransplantation (RT) for HCV is controversial as a result of concerns over poor outcomes. We sought to compare patient and graft survival after RT in patients with and without HCV. We performed a retrospective chart review of all patients undergoing RT at our center between February 1998 and April 2004. Indications for RT, HCV status, patient, and donor characteristics, laboratory values, and hospitalization status at RT were collected. A total of 108 patients (48 HCV and 60 non-HCV) underwent RT during the study period, with mean post-RT follow-up of 1,096 days (range, 0-2,888 days). Grafts from donors aged>60 years were used less frequently in HCV patients at RT (6%) compared with LT (47%), P<0.001. There was no difference between HCV vs. non-HCV patients in 1- and 3-year patient survival (respectively, 79% vs. 63%, and 71% vs. 63%) and graft survival (respectively, 67% vs. 66%, and 59% vs. 56%). Post-RT mortality and graft failure in HCV patients occurred within the first year in 89% of patients, and 83% were unrelated to HCV recurrence. We conclude that patients should not be excluded from consideration for retransplantation solely on the basis of a diagnosis of HCV.
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Affiliation(s)
- Marwan Ghabril
- Division of Gastroenterology , Department of Medicine, Mayo Clinic, Jacksonville, FL 32216, USA
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McCashland T, Watt K, Lyden E, Adams L, Charlton M, Smith AD, McGuire BM, Biggins SW, Neff G, Burton JR, Vargas H, Donovan J, Trotter J, Faust T. Retransplantation for hepatitis C: results of a U.S. multicenter retransplant study. Liver Transpl 2007; 13:1246-53. [PMID: 17763405 DOI: 10.1002/lt.21322] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
It is widely perceived that outcomes are relatively poor following retransplantation (reTX) for recurrent of hepatitis C virus (HCV) infection. Transplant centers debate the utility of offering another liver to these patients. A U.S. study group was formed to retrospectively compare survival after reTX in patients with recurrent HCV (histologically proven) and those transplanted for other indications greater than 90 days after first transplantation, from 1996 to 2004. Patients were divided into 3 groups; group 1: HCV reTX (n = 43), group 2: non-HCV reTX (n = 73), and group 3: recurrent HCV but no reTX (n = 156). They were predominantly male, Caucasian, with mean age of 47.2 yr. The commonest indications for non-HCV reTX were chronic rejection (36%), hepatic artery thrombosis (31%) and recurrent primary sclerosing cholangitis (17%). Duration of hospitalization, number of intensive care unit (ICU) days, and time interval from listing to transplantation or reTX were similar between reTX groups. The 1-yr and 3-yr survival rates after reTX were also similar for HCV reTX and non-HCV reTX groups (1 yr, 69% vs. 73%; 3 yr, 49% vs. 55%). Model for End-Stage Liver Disease (MELD) scores were not predictive of survival from reTX. However, with a MELD score of >30 in the non HCV group, survival was <50%. In the recurrent HCV not undergoing reTX group, 30% were reevaluated for reTX but only 15% were listed for reTX and the 3-yr survival was 47%. The most common reasons for not listing for reTX were recurrent HCV within 6 months (22%), fibrosing cholestatic hepatitis (19%), and renal dysfunction (9%). In conclusion, patients retransplanted for recurrent HCV had similar 1-yr and 3-yr survival when compared to patients undergoing reTX for other indications. MELD scores were not predictive of post-reTX survival. Survival was <50% in the non-HCV reTx group with MELD score of >30. Many patients with recurrent HCV are not considered for reTX and die from recurrent disease.
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Affiliation(s)
- Timothy McCashland
- Department of Hepatology, University of Nebraska Medical Center, Omaha, NE 68198-3285, USA.
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Magee JC, Barr ML, Basadonna GP, Johnson MR, Mahadevan S, McBride MA, Schaubel DE, Leichtman AB. Repeat organ transplantation in the United States, 1996-2005. Am J Transplant 2007; 7:1424-33. [PMID: 17428290 DOI: 10.1111/j.1600-6143.2007.01786.x] [Citation(s) in RCA: 160] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The prospect of graft loss is a problem faced by all transplant recipients, and retransplantation is often an option when loss occurs. To assess current trends in retransplantation, we analyzed data for retransplant candidates and recipients over the last 10 years, as well as current outcomes. During 2005, retransplant candidates represented 13.5%, 7.9%, 4.1% and 5.5% of all newly registered kidney, liver, heart and lung candidates, respectively. At the end of 2005, candidates for retransplantation accounted for 15.3% of kidney transplant candidates, and lower proportions of liver (5.1%), heart (5.3%) and lung (3.3%) candidates. Retransplants represented 12.4% of kidney, 9.0% of liver, 4.7% of heart and 5.3% of lung transplants performed in 2005. The absolute number of retransplants has grown most notably in kidney transplantation, increasing 40% over the last 10 years; the relative growth of retransplantation was most marked in heart and lung transplantation, increasing 66% and 217%, respectively. The growth of liver retransplantation was only 11%. Unadjusted graft survival remains significantly lower after retransplantation in the most recent cohorts analyzed. Even with careful case mix adjustments, the risk of graft failure following retransplantation is significantly higher than that observed for primary transplants.
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Affiliation(s)
- J C Magee
- Scientific Registry of Transplant Recipients/University of Michigan, Ann Arbor, Michigan, USA.
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46
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Udell IW, Barshes NR, Finegold MJ, Lee TC, Scott JD, Carter B, Karpen S, Goss JA. Hepatitis C viral recurrence in a pediatric patient following liver transplantation. Pediatr Transplant 2006; 10:617-22. [PMID: 16857000 DOI: 10.1111/j.1399-3046.2006.00519.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Hepatitis C virus (HCV) infections are known to have a more benign course in children than in adults. Although the natural history of HCV recurrence after liver transplantation has been well studied in adult patients, much less is known about HCV recurrence after liver transplantation in pediatric patients. Herein, we report a case of a pediatric patient with HCV presumably acquired through vertical transmission. She underwent liver transplantation at 14 yr of age. The first three yr after liver transplantation were uneventful. However, in the past 12 months she has been hospitalized twice after developing ascites, hematemesis and esophagogastroduodenoscopy (EGD)-documented esophageal varices. Post-transplant biopsy has demonstrated chronic inflammation complicated with active hepatitis C and stage 2-3 scarring. This case report demonstrates the need for further epidemiologic studies to study the natural history of the rate of HCV recurrence after liver transplantation in the pediatric population.
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Affiliation(s)
- Ian W Udell
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
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47
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Abstract
Chronic infection with hepatitis C virus (HCV) is a growing problem worldwide, with up to 300 million individuals infected, and those with chronic infection are at risk for cirrhosis and hepatocellular carcinoma. HCV infection is the most common indication for liver transplantation in the United States and Europe. Unfortunately, although transplantation is effective for treating decompensated cirrhosis and limited hepatocellular carcinoma associated with hepatitis C, HCV reinfection is virtually the rule among transplant recipients. Reinfection of the graft is associated with more rapidly progressive disease, with a median time to cirrhosis of 8 to 10 yr. Unfortunately, treatment of chronic HCV in liver transplant recipients is suboptimal. Combination therapy with interferon (pegylated and nonpegylated forms) plus ribavirin appears to provide maximum benefits. Drug therapy is usually administered for recurrent disease. No prophylactic therapy is available. Preemptive regimens offer no distinctive advantages over treatments begun for recurrent disease. Overall, treatment is poorly tolerated, with frequent need for dose reductions, especially from cytopenias, and drug discontinuations in up to 50% of patients. Optimizing drug doses is important in maximizing sustained virological response rates. Future therapies may include ribavirin alternatives with lower rates of anemia, alternative interferons with lower rates of cytopenias, and new antiviral drugs that can be used alone or in combination with either interferon or ribavirin to enhance sustained virological response rates and improve tolerability. Liver Transpl 12:1192-1204, 2006. (c) 2006 AASLD.
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Affiliation(s)
- Norah A Terrault
- Department of Medicine/Gastroenterology, University of California San Francisco, San Francisco, CA, USA.
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Singh N, Pruett TL, Houston S, Muñoz P, Cacciarelli TV, Wagener MM, Husain S. Invasive aspergillosis in the recipients of liver retransplantation. Liver Transpl 2006; 12:1205-9. [PMID: 16598780 DOI: 10.1002/lt.20756] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Retransplantation is a major risk factor for invasive aspergillosis in liver transplant recipients. However, the risk for invasive aspergillosis with time elapsed since retransplantation, clinical characteristics, and outcome of patients who develop this infection after retransplantation of the liver has not been defined. Patients comprised 17 liver retransplant recipients with invasive aspergillosis between 1990 and 2004. Retransplantation was considered early if it was performed within 30 days and late if performed after 30 days of the first or primary transplant. Retransplant recipients comprised 25% of all cases of invasive aspergillosis after liver transplantation. Fifty-three percent of the Aspergillus infections occurred within 30 days, and 76% within 90 days of retransplantation. In all, 53% (9/17) of the patients were late retransplant recipients. Late compared to early retransplant recipients with invasive aspergillosis were more likely to have central nervous system involvement with invasive aspergillosis (56% vs. 0%, P = 0.03). Mortality rate was 100% for late and 63% for early retransplant recipients with Aspergillus infections. In conclusion, time-varying risk for invasive aspergillosis after retransplantation has implications relevant for guiding antifungal prophylaxis. Given a greater risk for disseminated infection and poor outcome in late retransplant recipients with aspergillosis, potent and aggressive antifungal therapy should be considered upfront in these patients.
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Affiliation(s)
- Nina Singh
- Veterans Administration Medical Center, Pittsburgh, PA, USA.
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49
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Abstract
Living donor liver transplantation (LDLT) is an alternative therapeutic option for patients with end-stage hepatitis C virus (HCV) cirrhosis because of the cadaveric organ shortage. HCV infection is now a leading indication for LDLT among adults worldwide, and there is a worse prognosis with HCV recurrence. The antivirus strategy after transplantation, however, is currently under debate. Recent updates on the clinical and therapeutic aspects of living donor liver transplantation for HCV are discussed in the present review.
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Affiliation(s)
- Yasuhiko Sugawara
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan.
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50
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Samuel D, Forns X, Berenguer M, Trautwein C, Burroughs A, Rizzetto M, Trepo C. Report of the monothematic EASL conference on liver transplantation for viral hepatitis (Paris, France, January 12-14, 2006). J Hepatol 2006; 45:127-43. [PMID: 16723165 DOI: 10.1016/j.jhep.2006.05.001] [Citation(s) in RCA: 140] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Didier Samuel
- HepatoBiliary Centre, Inserm-Paris XI U 785, Paul Brousse Hospital, APHP, Villejuif, France.
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