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Yoo PS, Umman V, Rodriguez-Davalos MI, Emre SH. Retransplantation of the liver: review of current literature for decision making and technical considerations. Transplant Proc 2013; 45:854-9. [PMID: 23622570 DOI: 10.1016/j.transproceed.2013.02.063] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Liver transplantation (LTx) is an established treatment modality for patients with end-stage liver disease, metabolic disorders, and patients with acute liver failure. When a graft fails after primary LTx, retransplantation of the liver (reLTx) is the only potential cure. ReLTx accounts for 7%-10% of all LTx in the United States. Early causes of graft failure for which reLTx may be indicated include primary graft nonfunction and vascular inflow thrombosis. ReLTx in such cases in the early postoperative period is usually straightforward as long as an appropriate secondary allograft is secured in a timely fashion. Late indications may include ischemic cholangiopathy, chronic rejection, and recurrence of the primary liver disease. ReLTx performed in the late period is often more complex and selection criteria are more stringent due to the persistent shortage of organs. The question of whether to retransplant patients with recurrent hepatitis C remains controversial, but these practices are likely to change as the epidemic progresses and new treatments evolve. We also present recent results with reLTx from Yale-New Haven Transplant Center and early results with the use of living donors for reLTx.
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Affiliation(s)
- P S Yoo
- Department of Surgery, Section of Transplantation and Immunology, Yale School of Medicine, New Haven, Connecticut 06520, USA
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Rana A, Petrowsky H, Kaplan B, Jie T, Porubsky M, Habib S, Rilo H, Gruessner AC, Gruessner RWG. Early liver retransplantation in adults. Transpl Int 2013; 27:141-51. [DOI: 10.1111/tri.12201] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Revised: 07/19/2013] [Accepted: 09/17/2013] [Indexed: 12/13/2022]
Affiliation(s)
- Abbas Rana
- Division of Abdominal Transplantation; Department of Surgery; University of Arizona; Tucson AZ USA
| | - Henrik Petrowsky
- Department of Surgery; Swiss HPB and Transplant Center Zurich; University Hospital Zurich; Zurich Switzerland
| | - Bruce Kaplan
- Division of Abdominal Transplantation; Department of Surgery; University of Arizona; Tucson AZ USA
| | - Tun Jie
- Division of Abdominal Transplantation; Department of Surgery; University of Arizona; Tucson AZ USA
| | - Marian Porubsky
- Division of Abdominal Transplantation; Department of Surgery; University of Arizona; Tucson AZ USA
| | - Shahid Habib
- Division of Abdominal Transplantation; Department of Surgery; University of Arizona; Tucson AZ USA
| | - Horacio Rilo
- Division of Abdominal Transplantation; Department of Surgery; University of Arizona; Tucson AZ USA
| | - Angelika C. Gruessner
- Division of Abdominal Transplantation; Department of Surgery; University of Arizona; Tucson AZ USA
| | - Rainer W. G. Gruessner
- Division of Abdominal Transplantation; Department of Surgery; University of Arizona; Tucson AZ USA
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Abstract
BACKGROUND A second allogeneic transplantation after a prior allogeneic (allo-allo) or autologous (auto-allo) hematopoietic cell transplantation (HCT) is usually performed for graft failure, disease recurrence, secondary malignancy, and, as planned, auto-allo transplantation for some diseases. METHODS We sought to describe the costs of second allogeneic HCT and evaluate their relationship with patient characteristics and posttransplantation complications. Clinical information and medical costs for the first 100 days after transplantation of 245 patients (allo-allo, 55; auto-allo, 190) who underwent a second HCT between 2004 and 2010 were collected. RESULTS Median costs of the second allogeneic HCT were U.S. $151,000 (range, U.S. $62,000-405,000) for the allo-allo group and U.S. $109,000 (range, U.S. $26,000-490,000) for the auto-allo group. Median length of hospital stay was 23 days (range, 0-76) for the allo-allo group and 9 days (range, 0-96) for the auto-allo group. Only the year of transplantation and posttransplantation complications were significantly associated with costs in both groups when both pre- and posttransplantation variables were considered. The overall costs of the second HCT were higher than the first in the allo-allo group. For the auto-allo group, there was no difference between the costs whether preformed as a planned tandem or as salvage for relapse. CONCLUSIONS Our results suggest that second allogeneic HCT is costly, particularly if it follows a prior allogeneic transplantation, and is driven by the costs of complications.
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Kamei H, Al-Basheer M, Shum J, Bloch M, Wall W, Quan D. Comparison of short- and long-term outcomes after early versus late liver retransplantation: a single-center experience. J Surg Res 2013; 185:877-82. [PMID: 23953787 DOI: 10.1016/j.jss.2013.07.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Revised: 07/08/2013] [Accepted: 07/08/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND As the survival of patients after liver transplantation (LT) improves, the requirement of liver retransplantation (reLT) for late graft failure has grown. Although some have reported that the short-term outcome of late reLT was comparable with that of early reLT, it remains unknown whether long-term survival of late reLT is inferior to that of early reLT patients. MATERIALS AND METHODS We reviewed early (<6 mo after primary LT) and late (≥6 mo after primary LT) reLT cases performed between January 2000 and December 2010. RESULTS Sixteen early and 32 late reLT cases were analyzed. There was no significant difference regarding the number of units of red blood cells transfused during the transplantation between the groups, whereas operative time was significantly longer in the late reLT cases. Graft loss within 3 mo after early and late reLT was 18.6% and 15.6%, respectively. Patient and graft survival rates after 1, 3, 5, and 10 y in the late reLT group were 80.6%, 73.3%, 73.3%, and 67.7% and 80.7%, 69.1%, 63.3%, and 54.3%, respectively, whereas those in the early reLT group were 75.0%, 75.0%, 64.3%, and 64.3% and 81.3%, 75.0%, 64.3%, and 32.1%, respectively. There was no significant difference in patient or graft survival rates between the groups (P = 0.91 and 0.91, respectively). CONCLUSIONS Acceptable short- and long-term survival were provided in early and late reLT. The time between the primary LT and reLT does not seem to play significant role in the prognosis of reLT in the long term.
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Affiliation(s)
- Hideya Kamei
- Multi-Organ Transplant Program, University Hospital of Western Ontario, London Health Science Centre, London, Ontario, Canada.
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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
The first human liver transplant operation was performed by Thomas Starzl in 1963. The next two decades were marked by difficulties with donor organ quality, recipient selection, operative and perioperative management, immunosuppression and infectious complications. Advances in each of these areas transformed liver transplantation from an experimental procedure to a standard treatment for end-stage liver disease and certain cancers. From the handful of pioneering programmes, liver transplantation has expanded to hundreds of programmes in >80 countries. 1-year patient survival rates have exceeded 80% and outcomes continue to improve. This success has created obstacles. Ongoing challenges of liver transplantation include those concerning donor organ shortages, recipients with more advanced disease at transplant, growing need for retransplantation, toxicities and adverse effects associated with long-term immunosuppression, obesity and NASH epidemics, HCV recurrence and the still inscrutable biology of hepatocellular carcinoma. This Perspectives summarizes this transformation over time and details some of the challenges ahead.
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Affiliation(s)
- Ali Zarrinpar
- Ronald Reagan UCLA Medical Center, Division of Liver and Pancreas Transplantation, David Geffen School of Medicine at UCLA, 757 Westwood Plaza, Los Angeles, CA 90095-7054, USA
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Kamei H, Al-Basheer M, Shum J, Bloch M, Alejandro RH, McAlister V, Wall W, Quan D. Short- and long-term outcomes of third liver transplantation at single centre. Hepatol Int 2013. [PMID: 26201807 DOI: 10.1007/s12072-012-9364-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE Although three or more liver transplantation (LT)s in the same patient arouse not only medical but also ethical issues in the context of organ shortage, it is a fact that additional liver retransplantation (reLT) is the only lifesaving treatment option for those with graft failure after a second LT. However, little is known regarding the risks and benefits associated with a third LT. METHODS We analyzed fifteen cases of third LT and 48 of second LT performed between January 2000 and December 2010. Clinical outcomes were compared with those of second LT cases performed during the same period. RESULTS Model for end-stage liver disease (MELD) scores at transplant was similar between the two groups. As for surgical aspects, there was no significant difference in operative time or number of units of red blood cells transfused during the transplant procedures between the groups. Patient and graft survival after the third LT at 1, 3, and 10 years were 66.7, 51.9, and 44.4 %, and 66.7, 51.9, and 29.6 %, respectively. There was no significant difference in patient or graft survival between the groups. However, graft loss within 3 months after the third LT was significantly higher than that of second LT patients. CONCLUSION Third LT cases showed acceptable short- and long-term outcomes that were not significantly inferior to those of a second LT. Careful patient care especially in the early phase after a third LT may be essential to improve the outcome.
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Affiliation(s)
- Hideya Kamei
- Multi-Organ Transplant Program, University Hospital of Ontario, London Health Science Centre, 339 Windermere Road, London, ON, N6A 5A5, Canada.
| | - Mamoun Al-Basheer
- Multi-Organ Transplant Program, University Hospital of Ontario, London Health Science Centre, 339 Windermere Road, London, ON, N6A 5A5, Canada
| | - Jeffrey Shum
- Multi-Organ Transplant Program, University Hospital of Ontario, London Health Science Centre, 339 Windermere Road, London, ON, N6A 5A5, Canada
| | - Michael Bloch
- Multi-Organ Transplant Program, University Hospital of Ontario, London Health Science Centre, 339 Windermere Road, London, ON, N6A 5A5, Canada
| | - Roberto Hernandez Alejandro
- Multi-Organ Transplant Program, University Hospital of Ontario, London Health Science Centre, 339 Windermere Road, London, ON, N6A 5A5, Canada
| | - Vivian McAlister
- Multi-Organ Transplant Program, University Hospital of Ontario, London Health Science Centre, 339 Windermere Road, London, ON, N6A 5A5, Canada
| | - William Wall
- Multi-Organ Transplant Program, University Hospital of Ontario, London Health Science Centre, 339 Windermere Road, London, ON, N6A 5A5, Canada
| | - Douglas Quan
- Multi-Organ Transplant Program, University Hospital of Ontario, London Health Science Centre, 339 Windermere Road, London, ON, N6A 5A5, Canada
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Implantable continuous Doppler monitoring device for detection of hepatic artery thrombosis after liver transplantation. Transplantation 2013; 94:958-64. [PMID: 23037006 DOI: 10.1097/tp.0b013e318269e6ad] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Early hepatic artery thrombosis (eHAT) after liver transplantation occurs in 3% of adults and 8% of children and often results in retransplantation. eHAT is initially asymptomatic and arterial patency is monitored with percutaneous Doppler ultrasound screening (pDUS). The aim of the study is to analyze the diagnostic accuracy of "continuous" Doppler registration (CONDOR) using an implantable miniature Doppler. METHODS This prospective observational study was conducted in 102 liver transplant recipients. Hepatic arterial signal is checked by CONDOR at least six times per day for the first 10 days after transplantation with comparison of diagnostic accuracy of CONDOR versus pDUS. RESULTS Extra investigations were performed after 48 (11%) regular pDUS where arterial patency was questioned: 32 extra pDUS, 14 computed tomography (CT) angiographies, and 2 reoperations. CT scan confirmed eHAT in 4 cases. In 10 cases of pDUS-suspected eHAT, where subsequent CT showed an open artery, the CONDOR signal was clearly pulsatile. In 2 of 4 patients with five eHATs, a weak arterial signal was inadvertently interpreted as an open artery (sensitivity of 60%). The accuracy for detection of eHAT increased from 93% (pDUS) to 99% (CONDOR). Using CONDOR, additional CT angiographies may be prevented in 10% of cases. CONCLUSION CONDOR is a useful adjunct to pDUS because it reduces the false-positive rate of pDUS. Further development of the technique and analysis of the signal generated by CONDOR are needed to improve the sensitivity before CONDOR can replace pDUS as a reliable screening method for detection of eHAT.
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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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Ciria R, Davila D, Khorsandi SE, Dar F, Valente R, Briceño J, Vilca-Melendez H, Dhawan A, Rela M, Heaton ND. Predictors of early graft survival after pediatric liver transplantation. Liver Transpl 2012; 18:1324-32. [PMID: 22887968 DOI: 10.1002/lt.23532] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The objective of this study was to identify peritransplant predictors of early graft survival and posttransplant parameters that could be used to predict early graft outcomes after pediatric liver transplantation (PLT). The response of children to liver dysfunction after liver transplantation (LT) is poor. No data have been reported for early predictors of poor graft survival, which would potentially be valuable for rescuing children at risk after LT. A retrospective cohort study of 422 PLT procedures performed from 2000 to 2010 at a single center was conducted. Multiple peritransplant variables were analyzed. Univariate and multivariate analyses using receiver operating characteristic curves were performed to identify predictors of early graft loss (ie, at 30, 60, and 90 days). The number needed to treat (NNT) was calculated when the risk factors were identified. Comparisons with the Olthoff criteria for early graft dysfunction in adults were performed. The overall 30-, 60-, and 90-day graft survival rates were 93.6%, 92.6%, and 90.7%, respectively. A recipient age of 0 to 2 or 6 to 16 years, acute liver failure, and a posttransplant day 7 serum bilirubin level > 200 μmol/L were risk factors for graft loss in the 3-strata Cox models. The product of the peak aspartate aminotransferase (AST) level, day 2 international normalized ratio (INR) value, and day 7 bilirubin level [with 30-, 60-, and 90-day areas under the receiver operating characteristic curve (AUROCs) of 0.774, 0.752, and 0.715, respectively] and a day 7 bilirubin level > 200 μmol/L (with 30-, 60-, and 90-day AUROCs of 0.754, 0.661, and 0.635, respectively) provided excellent prediction rates for early graft loss (30-days for Day-7-bilirubin level > 200) in the pediatric population (sensitivity = 72.7%, specificity = 96.6%, positive predictive value = 95.5%, negative predictive value = 78%). The NNT with early retransplantation when the day 7 bilirubin level was >200 μmol/L was 2.17 (unadjusted) or 2.76 (adjusted for graft survival). In conclusion, 2 scores-the product of the peak AST level, day 2 INR value, and day 7 bilirubin level and a posttransplant day 7 bilirubin level > 200 μmol/L-have been identified as clinically valuable tools with high accuracy for predicting early graft loss. A more aggressive attitude to considering early retransplantation in this group may further improve survival after LT.
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Affiliation(s)
- Ruben Ciria
- Institute of Liver Studies, King's Health Partners, King's College Hospital, London, United Kingdom; Unit of Hepatobiliary Surgery and Liver Transplantation, IMIBIC Reina Sofia University Hospital, Cordoba, Spain.
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Effects of Graft Quality on Non-Urgent Liver Retransplantation Survival: Should We Avoid High-Risk Donors? World J Surg 2012; 36:2914-22. [DOI: 10.1007/s00268-012-1757-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Novelli G, Morabito V, Lai Q, Levi Sandri G, Melandro F, Pugliese F, Novelli S, Rossi M, Berloco P. Glasgow Coma Score and Tumor Necrosis Factor α as Predictive Criteria for Initial Poor Graft Function. Transplant Proc 2012; 44:1820-5. [DOI: 10.1016/j.transproceed.2012.06.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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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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KORNASIEWICZ OSKAR, BOJARCZUK KAMIL, BUGAJSKI MAREK, GOLAB JAKUB, KRAWCZYK MAREK. Application of a proteomic approach to identify proteins associated with primary graft non-function after liver transplantation. Int J Mol Med 2012; 30:755-64. [DOI: 10.3892/ijmm.2012.1062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2012] [Accepted: 05/11/2012] [Indexed: 11/06/2022] Open
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Brown JH, Tellez J, Wilson V, Mackie IJ, Scully M, Tredger MM, Moore I, McDougall NI, Strain L, Marchbank KJ, Sheerin NS, O'Grady J, Harris CL, Goodship THJ. Postpartum aHUS secondary to a genetic abnormality in factor H acquired through liver transplantation. Am J Transplant 2012; 12:1632-6. [PMID: 22420623 DOI: 10.1111/j.1600-6143.2012.03991.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We report here a young female who underwent a successful deceased donor liver transplant for hepatic vein thrombosis. Five years after transplantation she developed postpartum atypical hemolytic uremic syndrome (aHUS). She did not recover renal function. Mutation screening of complement genes in her DNA did not show any abnormality. Mutation screening of DNA available from the donor showed a nonsense CFH mutation leading to factor H deficiency. Genotyping of the patient showed that she was homozygous for an aHUS CD46 at-risk haplotype. In this individual, the development of aHUS has been facilitated by the combination of a trigger (pregnancy), an acquired rare genetic variant (CFH mutation) and a common susceptibility factor (CD46 haplotype).
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Affiliation(s)
- J H Brown
- Renal Unit, Belfast City Hospital, Belfast Health and Social Care Trust, Belfast, United Kingdom
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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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El Khoury AC, Wallace C, Klimack WK, Razavi H. Economic burden of hepatitis C-associated diseases: Europe, Asia Pacific, and the Americas. J Med Econ 2012; 15:887-96. [PMID: 22458755 DOI: 10.3111/13696998.2012.681332] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Globally, hepatitis C virus (HCV) infects ∼3% of the population. The objective of this study was to review published work and determine the direct medical costs for diseases associated with HCV infection globally, with the exception of the US. METHODS A systematic literature search was conducted to identify studies reporting the costs of hepatitis C sequelae between January 1990 and January 2011. Over 400 references were identified, of which 45 were pertinent. The costs were compiled, converted to US dollars, and adjusted to 2010 costs using the medical component of the consumer price index. RESULTS The median cost of liver transplants was estimated at $139,070 ($15,430-$443,700), refractory ascites at $16,740 ($8990-$35,940), hepatocellular carcinoma (HCC) at $15,310 ($3370-$84,710), decompensated cirrhosis at $14,660 ($3810-$48,360), variceal hemorrhage at $12,190 ($3550-$46,120), hepatic encephalopathy at $9180 ($5370-$50,120), diuretic sensitive ascites at $3400 ($1320-$7470), compensated cirrhosis at $820 ($50-$2890), and chronic hepatitis C at $280 ($90-$1860). The variation among studies was mainly due to the methodology used to assess cost, local cost and government reimbursement, and country-specific treatment protocols. LIMITATIONS All costs were adjusted to 2010 US dollars using the US medical component of the consumer price index (CPI) which may not reflect the change in medical costs in other countries. In addition, the costs, in the local currency were converted to US dollars in the year of the study. However, medical expenses may not vary with exchange rate, leading to artificial variations. Finally, there was no assessment of the quality of individual studies, which resulted in the same weighting to all studies. CONCLUSIONS Hepatitis C imposes a high economic burden globally. Knowing the burden of HCV sequelae is useful for policy decisions as well as serving as a basis for determining the value of HCV screening and treatment.
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71
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Akarsu M, Matur M, Karademir S, Unek T, Astarcioglu I. Cost Analysis of Liver Transplantation in Turkey. Transplant Proc 2011; 43:3783-8. [DOI: 10.1016/j.transproceed.2011.09.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Accepted: 09/08/2011] [Indexed: 01/10/2023]
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72
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Åberg F, Mäklin S, Räsänen P, Roine RP, Sintonen H, Koivusalo AM, Höckerstedt K, Isoniemi H. Cost of a quality-adjusted life year in liver transplantation: the influence of the indication and the model for end-stage liver disease score. Liver Transpl 2011; 17:1333-43. [PMID: 21770017 DOI: 10.1002/lt.22388] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cost issues in liver transplantation (LT) have received increasing attention, but the cost-utility is rarely calculated. We compared costs per quality-adjusted life year (QALY) from the time of placement on the LT waiting list to 1 year after transplantation for 252 LT patients and to 5 years after transplantation for 81 patients. We performed separate calculations for chronic liver disease (CLD), acute liver failure (ALF), and different Model for End-Stage Liver Disease (MELD) scores. For the estimation of QALYs, the health-related quality of life was measured with the 15D instrument. The median costs and QALYs after LT were €141,768 and 0.895 for 1 year and €177,618 and 3.960 for 5 years, respectively. The costs of the first year were 80% of the 5-year costs. The main cost during years 2 to 5 was immunosuppression drugs (59% of the annual costs). The cost/QALY ratio improved from €158,400/QALY at 1 year to €44,854/QALY at 5 years, and the ratio was more beneficial for CLD patients (€42,500/QALY) versus ALF patients (€63,957/QALY) and for patients with low MELD scores versus patients with high MELD scores. Although patients with CLD and MELD scores > 25 demonstrated markedly higher 5-year costs (€228,434) than patients with MELD scores < 15 (€169,541), the cost/QALY difference was less pronounced (€59,894/QALY and €41,769/QALY, respectively). The cost/QALY ratio for LT appears favorable, but it is dependent on the assessed time period and the severity of the liver disease.
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Affiliation(s)
- Fredrik Åberg
- Transplantation and Liver Surgery Clinic, Helsinki University Hospital, Helsinki, Finland.
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73
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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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74
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Nacoti M, Barlera S, Codazzi D, Bonanomi E, Passoni M, Vedovati S, Rota Sperti L, Colledan M, Fumagalli R. Early detection of the graft failure after pediatric liver transplantation: a Bergamo experience. Acta Anaesthesiol Scand 2011; 55:842-50. [PMID: 21658019 DOI: 10.1111/j.1399-6576.2011.02473.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Effective indicators of the early graft failure after pediatric liver transplantation are currently a crucial question. The aim of this study was to analyze retrospectively laboratory parameters that may help anticipate an early graft loss (GL). METHODS The 131 pediatric liver transplantations, performed in our hospital from January 2002 to December 2005, were reviewed. Post-operative laboratory parameters, collected in the first 36 h of the Paediatric Intensive Care Unit (PICU) stay, were analyzed for children with both graft survival and GL. Receiver operating characteristics analysis was used to identify the optimal cut-off for the laboratory parameters. Multivariate logistic regression analysis was used to calculate the adjusted risk of GL for the prognostic parameters identified. RESULTS The mean age at transplant was 1.1 years. The two groups were comparable for all recipient and donor variables considered. Children with GL showed significantly higher levels of ammonia and transaminase at the admission to the PICU and higher levels of prothrombin time, creatinine, lactate and a lower level of platelets at the 36 h of PICU. The laboratory parameters over the cut-off value by the multivariate logistic regression identified all early thromboses earlier than Doppler ultrasound. CONCLUSIONS This study suggests that routine blood tests may help to anticipate an early loss of liver grafts in children after transplantation and may improve our diagnostic investigation in the case of thrombosis suspicion. Further validation by a prospective study is needed to carefully assess the sensitivity and specificity of the identified criteria.
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Affiliation(s)
- Mirco Nacoti
- Department of Anesthesia and Intensive Care, Paediatric Intensive Care Unit, Riuniti Hospital, Bergamo, Italy.
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75
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Indications, techniques, and results of liver retransplantation. INDIAN JOURNAL OF TRANSPLANTATION 2011. [DOI: 10.1016/s2212-0017(11)60078-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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76
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77
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Eguchi S, Soyama A, Mergental H, van den Berg AP, Scheenstra R, Porte RJ, Slooff MJH. Honoring the contract with our patients: outcome after repeated re-transplantation of the liver. Clin Transplant 2010; 25:E211-8. [PMID: 21198856 DOI: 10.1111/j.1399-0012.2010.01389.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The aim of this study was to describe the outcome after repeated orthotopic liver re-transplantations (re-OLT) in a population of adults and children, and to determine whether such repeated re-transplantations are an effective treatment or should be considered futile. In a consecutive series of 867 patients, 628 adults and 239 children, who underwent OLT at the University Medical Center Groningen, 23 patients (2.7%), 10 adults and 13 children, underwent more than two re-transplantations of the liver between March 1979 and October 2008. All 23 patients had a second re-transplantation, and seven of them received a third transplant. The overall actuarial patient survival at 1, 5, and 10 yr after primary OLT was 96%, 87%, and 71%, respectively. The overall actuarial patient survival after the second re-OLT was 78%, 73%, and 67%, respectively. Sixteen patients (70%) survived long term. However, for the 23 repeated re-transplantation patients, 76 grafts were used. In a simulation calculation, it was shown that honoring the initial commitment to the 23 patients ultimately led to more surviving patients and less death than if treatment of the original patients was stopped after the first re-transplantation and the remaining grafts were allocated to other primary graft recipients.
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Affiliation(s)
- Susumu Eguchi
- Division of Hepatopancreatobiliary Surgery and Liver Transplantation, Department of Surgery, University Medical Center Groningen, Groningen, the Netherlands.
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78
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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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79
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Bueno J, Perez-Lafuente M, Venturi C, Segarra A, Barber I, Molino JA, Romero A, Ortega J, Bilbao I, Martinez-Ibañez V, Charco R. No-touch hepatic hilum technique to treat early portal vein thrombosis after pediatric liver transplantation. Am J Transplant 2010; 10:2148-53. [PMID: 20887425 DOI: 10.1111/j.1600-6143.2010.03236.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A 'no-touch' hilum technique used to treat early portal vein complications post-liver transplantation in five children with body weight <10 kg is described. Four patients developed thrombosis and one portal flow absence secondary to collateral steal flow. A vascular sheath was placed through the previous laparotomy in the ileocolic vein (n = 2), inferior mesenteric vein (n = 1) or graft umbilical vein (n = 1). Portal clots were mechanically fragmented with balloon angioplasty. In addition, coil embolization of competitive collaterals (n = 3) and stent placement (n = 1) were performed. The catheter was left in place and exteriorized through the wound (n = 2) or a different transabdominal wall puncture (n = 3). A continuous transcatheter perfusion of heparin was subsequently administered. One patient developed recurrent thrombosis 24 h later which was resolved with the same technique. Catheters were removed surgically after a mean of 10.6 days. All patients presented portal vein patency at the end of follow-up. Three patients are alive after 5 months, 1.5 and 3.5 years, respectively; one patient required retransplantation 18 days postprocedure and the remaining patient died of adenovirus infection 2 months postprocedure. In conclusion, treatment of early portal vein complications following pediatric liver transplantation with this novel technique is feasible and effective.
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Affiliation(s)
- J Bueno
- Pediatric Liver Transplantation Unit, Hospital Universitario Valle de Hebron, Autonomous University of Barcelona, Barcelona, Spain.
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80
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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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81
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Indicaciones y resultados de retrasplante hepático: experiencia del hospital universitario La Fe (1.181 pacientes). Cir Esp 2010; 87:356-63. [DOI: 10.1016/j.ciresp.2009.10.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2009] [Accepted: 10/07/2009] [Indexed: 12/23/2022]
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82
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Marudanayagam R, Shanmugam V, Sandhu B, Gunson BK, Mirza DF, Mayer D, Buckels J, Bramhall SR. Liver retransplantation in adults: a single-centre, 25-year experience. HPB (Oxford) 2010; 12:217-24. [PMID: 20590890 PMCID: PMC2889275 DOI: 10.1111/j.1477-2574.2010.00162.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Retransplantation is the only form of treatment for patients with irreversible graft failure. The aim of this study was to analyse a single centre's experience of the indications for and outcomes of retransplantation. METHODS A total of 196 patients who underwent liver retransplantation using 225 grafts, between January 1982 and July 2007, were included in the study. The following parameters were analysed: patient demographics; primary diagnosis; distribution of retransplantation over different time periods; indications for retransplantation; time interval to retransplantation, and overall patient and graft survival. RESULTS Of the 2437 primary orthotopic liver transplantations, 196 patients (8%) required a first regraft, 23 patients (1%) a second regraft and six patients (0.25%) a third regraft. Autoimmune hepatitis was the most common primary diagnosis for which retransplantation was required (12.7% of primary transplantations). The retransplantation rate declined from 12% at the beginning of our programme to 7.6% at the end of the study period. The most common indication for retransplantation was hepatic artery thrombosis (31.6%). Nearly two-thirds of the retransplantations were performed within 6 months of the primary transplantation. The 1-, 3-, 5- and 10-year patient survival rates following first retransplantation were 66%, 61%, 57% and 47%, respectively. Five-year survival after second retransplantation was 40%. None of the patients have yet survived 3 years after a third regraft. Donor age of < or =55 years and a MELD (Model for End-stage Liver Disease) score of < or =23 were associated with better outcome following retransplantation. CONCLUSIONS First retransplantation was associated with good longterm survival. There was no survival benefit following second and third retransplantations. A MELD score of < or =23 and donor age of < or =55 years correlated with better outcome following retransplantation.
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Affiliation(s)
- Ravi Marudanayagam
- Liver Unit, Queen Elizabeth Hospital, University Hospital Birmingham NHS Foundation Trust, Birmingham, UK
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83
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Abstract
BACKGROUND Transplantation of more than two livers for recurring graft failure has not been specifically addressed in the literature. METHODS A retrospective analysis was conducted from a total of 2527 overall liver transplants at our institution. Main indications for multiple retransplant included primary nonfunction, chronic rejection, hepatic artery thrombosis, and recurrent disease. RESULTS We identified 39 patients who received more than two grafts (32 received 3 grafts, 5 received 4 grafts, and 2 received 5 grafts). All patients required interposition arterial grafts from the aorta and hepatojejunostomy for the biliary reconstruction. Seventeen patients are still alive at last follow-up. Perioperative mortality rates after 3rd, 4th, and 5th liver graft were 25%, 14%, and 50%, respectively. Patient and graft survival rates were 72% and 56% at 1 year, respectively. Median length of stay was 27 days and median graft survival was 2.9 years. CONCLUSIONS Selection of patients and a significant use of available resources are some of the important factors that clinicians need to take into account when dealing with multiple retransplantations. With such conditions, however, liver retransplantation of more than two grafts can be a life-saving procedure.
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84
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Pérez-Saborido B, Menéu-Díaz J, de los Galanes SJ, Barra V, Fundora Y, Abradelo M, Gimeno A, Molinero V, Sanz M, Fernández M, Jiménez C, Moreno González E. Short- and Long-Term Overall Results of Liver Retransplantation: “Doce de Octubre” Hospital Experience. Transplant Proc 2009; 41:2441-3. [DOI: 10.1016/j.transproceed.2009.06.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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85
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Affiliation(s)
- James Frith
- Biomedical Research Centre in Ageing Liver Theme, Newcastle University, Newcastle, UK
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86
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Yamamoto M, Little G, Imagawa DK. Hepatitis B immunoglobulin in preventing reinfection following liver transplantation. Expert Rev Anti Infect Ther 2009; 7:321-8. [PMID: 19344245 DOI: 10.1586/eri.09.2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Before the availability of hepatitis B immunoglobulin (HBIG) in hepatitis B-positive transplant recipients, the acute mortality was very high, in many centers up to 50% within 60 days post-transplant. The overall reinfection rate was approximately 60% within the initial 6 months, increasing to 80-90% within the initial 12 months and, in many cases, leading to allograft loss and death or retransplantation. These recurrent infections were often more severe and more rapidly progressing than the initial infection, probably due to high-dose immunosuppressive regimens. The poor prognosis before introduction of HBIG made hepatitis B liver disease an absolute contraindication for liver transplantation, leaving these patients with very limited treatment options. This changed in the late 1980s with the introduction of HBIG, which reduced the incidence of hepatitis B in the transplanted liver to approximately 15-50%, with concomitant improvement in graft and overall survival. The prognosis was further improved by a combination of long-term HBIG and antiviral therapy, in particular lamivudine, which reduced the reinfection rate, in most cases to between 0 and 5%. Owing to the cost and relative inconvenience of HBIG, some transplant centers have experimented with early discontinuation of HBIG and replacement with antiviral monotherapy. A number of studies, however, have found significantly higher recurrence rates associated with lamivudine monotherapy (40-50%) compared with combination therapy and, hence, lamivudine monotherapy is not recommended.
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Affiliation(s)
- Maki Yamamoto
- Department of Surgery, University of California, Irvine Medical Center, Orange, CA 92868-3298, USA.
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87
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Gaspari R, Cavaliere F, Sollazzi L, Perilli V, Melchionda I, Agnes S, Gasbarrini A, Avolio AW. Molecular adsorbent recirculating system (Mars) in patients with primary nonfunction and other causes of graft dysfunction after liver transplantation in the era of extended criteria donor organs. Transplant Proc 2009; 41:253-8. [PMID: 19249528 DOI: 10.1016/j.transproceed.2008.10.066] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2008] [Revised: 09/09/2008] [Accepted: 10/15/2008] [Indexed: 02/06/2023]
Abstract
Liver dysfunction is an important cause of morbidity and mortality after orthotopic liver transplantation (OLT). The Molecular Adsorbent Recirculating System (MARS) is an albumin-based dialysis system designed to enhance the excretory function of a failing liver. MARS has been successfully used in patients affected by advanced liver disease and presenting with severe cholestasis. The aim of this study was to evaluate the safety and clinical efficacy of MARS in patients with liver dysfunction after OLT. Seven patients (primary nonfunction, 2 patients; graft dysfunction, 5 patients) fulfilled the inclusion criteria of serum bilirubin level >15 mg/dL and least 1 of the following clinical signs: hepatic encephalopathy (HE) > or = grade II, hepatorenal syndrome (HRS), and intractable pruritus. Graft and patient survival rates at 6 months were 42.8% and 57.1%, respectively. All patients tolerated MARS treatment, with no adverse event. In all patients, a decrease in serum bilirubin (P < .05), bile acids (P < .05), serum creatinine, and ammonia levels was observed after treatment with MARS. A considerable improvement of HE, as well as renal and synthetic liver functions, was observed in 4 of 5 patients with graft dysfunction, but not among those with primary nonfunction. The patients with intractable pruritus showed significant improvement of this symptom after MARS therapy. Thus, MARS is a safe, therapeutic option for the treatment of liver dysfunction after OLT. Further studies are necessary to confirm whether this treatment is able to improve both graft and patient survival.
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Affiliation(s)
- R Gaspari
- Department of Anaesthesia and Intensive Care, Catholic University of Rome, Rome, Italy
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88
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Torres-Quevedo R, Moya-Herraiz Á, San Juan F, López-Andujar R, Montalva E, Pareja E, De Juan M, Vila J, Aguilera V, Pina R, Berenguer M, Prieto M, Mir J. Indications for and Results of Liver Retransplantation. Transplant Proc 2009; 41:1016-7. [DOI: 10.1016/j.transproceed.2009.03.040] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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89
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Schmitt TM, Kumer SC, Pruett TL, Argo CK, Northup PG. Advanced recipient age (>60 years) alone should not be a contraindication to liver retransplantation. Transpl Int 2009; 22:601-5. [PMID: 19220825 DOI: 10.1111/j.1432-2277.2009.00845.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Advanced age has been shown to be a risk factor for survival in primary liver transplantation. We sought to determine the independent influence of recipient age on retransplantation survival. The UNOS dataset was analyzed for adult, nonstatus 1, liver retransplantations since February 27, 2002. The univariate effect of age on 90-day and 1-year survival was analyzed. Multivariate survival models were used to determine 90-day, 1-year, and overall survival. Recipient age, donor age, model for end-stage liver disease (MELD) score, and hepatitis C status were used to construct multivariable survival models. Some 2141 liver retransplantations were analyzed. Overall, increasing recipient age was independently predictive of increasing mortality after liver retransplantation. In recipients between 18 and 60, there remained a direct relationship between age and mortality. However, in recipients aged over 60, increasing age was not independently associated with 90-day mortality (P = 0.88) and 1-year mortality (P = 0.74), despite adjusting for donor age, MELD score, and viral hepatitis status, suggesting that their original liver condition, their co-morbidities or perioperative condition plays an important role in retransplantation survival. Increasing recipient age up to 60, adversely affects liver retransplantation survival. After 60, there are no additional risks. Advanced age alone should not be an exclusionary factor when considering liver retransplantation; only the overall ability of the patient to tolerate a major surgery should be the determining factor.
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Affiliation(s)
- Timothy M Schmitt
- Department of Surgery, University of Virginia Health System, Charlottesville, VA 22908, USA.
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90
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Northup PG, Abecassis MM, Englesbe MJ, Emond JC, Lee VD, Stukenborg GJ, Tong L, Berg CL. Addition of adult-to-adult living donation to liver transplant programs improves survival but at an increased cost. Liver Transpl 2009; 15:148-62. [PMID: 19177435 PMCID: PMC3222562 DOI: 10.1002/lt.21671] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Using outcomes data from the Adult-to-Adult Living Donor Liver Transplantation Cohort Study, we performed a cost-effectiveness analysis exploring the costs and benefits of living donor liver transplantation (LDLT). A multistage Markov decision analysis model was developed with treatment, including medical management only (strategy 1), waiting list with possible deceased donor liver transplantation (DDLT; strategy 2), and waiting list with possible LDLT or DDLT (strategy 3) over 10 years. Decompensated cirrhosis with medical management offered survival of 2.0 quality-adjusted life years (QALYs) while costing an average of $65,068, waiting list with possible DDLT offered 4.4-QALY survival and a mean cost of $151,613, and waiting list with possible DDLT or LDLT offered 4.9-QALY survival and a mean cost of $208,149. Strategy 2 had an incremental cost-effectiveness ratio (ICER) of $35,976 over strategy 1, whereas strategy 3 produced an ICER of $106,788 over strategy 2. On average, strategy 3 cost $47,693 more per QALY than strategy 1. Both DDLT and LDLT were cost-effective compared to medical management of cirrhosis over our 10-year study period. The addition of LDLT to a standard waiting list DDLT program is effective at improving recipient survival and preventing waiting list deaths but at a greater cost.
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Affiliation(s)
| | | | | | - Jean C. Emond
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY
| | - Vanessa D. Lee
- Department of Medicine, University of Virginia, Charlottesville, VA
| | | | - Lan Tong
- Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Carl L. Berg
- Department of Medicine, University of Virginia, Charlottesville, VA
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91
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Davis A, Rosenthal P, Glidden D. Pediatric liver retransplantation: outcomes and a prognostic scoring tool. Liver Transpl 2009; 15:199-207. [PMID: 19177452 DOI: 10.1002/lt.21664] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Nine to twenty-nine percent of pediatric liver transplant recipients require retransplantation. No previous pediatric study has proposed a prognostic scoring system. We have used the United Network for Organ Sharing transplantation database to conduct a retrospective cohort study of patients who were less than 18 years of age when they received their retransplant (n = 1130). Using a random two-thirds of the subjects, we developed a prognostic scoring system by performing a multivariate Cox analysis with non-laboratory clinical characteristics. The scoring system was verified in the remaining one-third of the subjects. Stratifying the verification group into risk groups by prognostic score demonstrated its predictive value. Those in the low-risk category had survival similar to that of primary liver transplant recipients. Those in the high-risk category had 2.4 (95% confidence interval: 1.6-3.7) times the risk of death or retransplantation as those in the low-risk category. Risk factors in the scoring system included being on life support at the time of retransplant, receiving a split liver graft, and having an original diagnosis of neonatal cholestasis, familial cholestasis, paucity of bile ducts, or congenital abnormalities. Protective factors in the scoring system included older age at the time of transplantation and having acute rejection contribute to graft failure. In conclusion, with simple clinical characteristics, this scoring tool can modestly discriminate between those children at high risk and those children at low risk of poor outcome after liver retransplantation.
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Affiliation(s)
- Adam Davis
- Department of Pediatrics, University of California at San Francisco, San Francisco, CA 94143, USA.
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92
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Abstract
BACKGROUND The curative effect of liver transplantation for patients with end-stage liver disease was encouraging in recent years and the 5-year patient survival rate can reach up to 70%. However, some patients might lose grafts due to a variety of reasons, including bile duct complications, vascular complications, primary non-function, graft rejection and disease recurrence etc. Liver retransplantation (re-LT) was the only available means for those patients whose initial grafts had failed, but the inferior outcomes of re-LT compared to primary liver transplantation (PLT) continue to be a major concern. This study aimed to analyze the indications for re-LT, optimal timing of re-LT, and strategies to improve the survival rate after re-LT. METHODS From January 2001 to December 2006, we performed 738 liver transplants and 39 re-LT (5.3%) at our center. A retrospective analysis was performed to identify factors (indication for re-LT, preoperative score of model for end-stage liver disease (MELD), interval to re-LT from primary liver transplantation, methods of vascular and biliary reconstruction and common causes of death) associated with survival. RESULTS Mean follow-up period was 1.8 years (1 to 5 years). Patients with MELD score less than 20 were better than those whose MELD score was > 20 and MELD score > 30 (1-year survival, 80.0% versus 50.0% and 3/5). The perioperative survival rate of patients who received re-LT at an interval of more than 30 days and less than 8 days after the initial transplantation was higher than those who received retransplantation between 8 to 30 days following the first operation (88.5% and 74.3% versus 50.0%). The main causes of death were infection (60.0%), multiple organ failure (20.0%), vascular complications (10.0%) and biliary fistula (10.0%) in perioperative period. The overall patient survival rate of 1-month, 6-month and 1-year was 80.0%, 76.7% and 66.7%, respectively. CONCLUSIONS Our study suggested the favorable results after re-LT. The analysis also showed optimal timing of operation, refined surgical techniques, individualized immunosuppressive regimen and effective prophylaxis and treatment of perioperative infection play an important role in achieving a higher survival after re-LT.
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93
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Sun CK, Chen CL, Concejero AM, Wang CC, Wang SH, Liu YW, Yang CH, Yong CC. Retransplantation for end-stage liver disease: a single-center Asian experience. Transplant Proc 2008; 40:2503-6. [PMID: 18929780 DOI: 10.1016/j.transproceed.2008.07.067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Liver retransplantation carries a significantly higher morbidity and mortality compared with patients after single transplantations. The aim of this study was to review our outcomes in liver retransplantations. From February 1984 to February 2007, 409 liver transplantations were performed on 396 patients, including 13 retransplantations (3.2%) in 12 patients. The mean follow-up was 1.6 +/- 0.4 years (range, 0.1-5.2). The mean duration between the first and the second transplantation was 2.8 +/- 1.0 years (range, 15 days-11.6 years). The indications for the first liver transplantation included biliary atresia (n = 3), hepatitis B virus (HBV)-related cirrhosis with hepatoma (n = 3), fulminant hepatic failure (n = 2), HBV-related end-stage liver disease (n = 1), hepatitis C virus (HCV)-related end-stage liver disease (n = 1), neonatal hepatitis (n = 1), and glycogen storage disease (n = 1). The indications for retransplantations were secondary biliary cirrhosis (n = 3), veno-occlusive disease-related liver failure (n = 2), hepatic arterial occlusion and graft failure (n = 2), chronic rejection with hepatic graft failure (n = 2), recurrent HBV (n = 1) and de novo HBV-related decompensated cirrhosis (n = 1), and idiopathic graft failure (n = 1). There were 4 living donor and 9 deceased donor liver retransplantations. The cumulative survival rate was 71.4 +/- 14.4%, with an estimated mean survival time of 3.9 +/- 0.7 years. Our results showed that minimizing the rate of retransplantation was critical to enhance overall patient survival. Moreover, living donor liver retransplantation is another option within the short, yet critical, waiting period, after failure of the first graft. Provided that a suitable living donor is available, we recommend early retransplantation to minimize the risk of morbidity and mortality.
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Affiliation(s)
- C-K Sun
- Liver Transplantation Program, Department of Surgery, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Kaohsiung, Taiwan
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94
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Qasim A, Zaman BM, Geoghegan J, Maguire D, Traynor O, Hegarty J, McCormick PA. Significant influence of the primary liver disease on the outcomes of hepatic retransplantation. Ir J Med Sci 2008; 178:47-51. [PMID: 18982406 DOI: 10.1007/s11845-008-0234-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2007] [Accepted: 09/25/2008] [Indexed: 10/21/2022]
Abstract
BACKGROUND There are many indications for hepatic retransplantation. AIM To identify factors influencing retransplantation needs and outcomes. PATIENTS AND METHODS Retransplantation records from January 1993 to March 2005 were analysed. Patient and disease characteristics and survival outcomes for retransplantation were compared between various groups. RESULTS Totally, 286 primary and 42 hepatic retransplantations were performed. Retransplantation indications included primary sclerosing cholangitis (PSC), primary biliary cirrhosis, chronic hepatitis C (HCV), chronic active hepatitis (CAH), and alcohol-related disease. Mean follow-up post-retransplantation was 31 +/- 9 months. Actuarial patient survival at 3 months, 1 year, 3 years, 5 years, and at the end of study was 71.4, 69, 59.5, 54.7, and 50%, respectively. Early and late retransplantation had 1-year survival of 73 and 68.5%, respectively. Retransplantation need was significantly higher for PSC, HCV, and CAH. CONCLUSIONS Hepatic retransplantation remains a successful salvage option for transplant complications; however, its need is significantly influenced by the primary liver disease.
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Affiliation(s)
- A Qasim
- Liver Transplant Unit, St Vincent's University Hospital, Dublin, Ireland.
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95
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van der Hilst CS, Ijtsma AJC, Slooff MJH, Tenvergert EM. Cost of liver transplantation: a systematic review and meta-analysis comparing the United States with other OECD countries. Med Care Res Rev 2008; 66:3-22. [PMID: 18981263 DOI: 10.1177/1077558708324299] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Large cost variations of liver transplantation are reported. The aim of this study was to assess cost differences of liver transplantation and clinical follow-up between the United States and other Organization for Economic Cooperation and Development (OECD) countries. Eight electronic databases were searched, and 2,000 citations published after 1990 with more than 10 transplantations, and with original cost data, were identified. A total of 30 articles included 5,975 liver transplantations. Meta-analysis was used to derive a combined mean using a random-effects model to test for heterogeneity between studies. Estimated mean cost of a U.S. liver transplantation was US$163,438 (US$145,277-181,598) compared to US$103,548 (US$85,514-121,582) for other OECD countries. Patient characteristics, disease characteristics, quality of the health care provider, and methodology could not explain this cost difference. Health system characteristics differed between the U.S. and other OECD countries. Cost differences in liver transplantation between these two groups may be largely explained by health system characteristics.
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Affiliation(s)
- Christian S van der Hilst
- Department of Surgery, Section of Hepatobiliary Surgery and Liver Transplantation, University Medical Center Groningen, Netherlands.
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96
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Martí J, Charco R, Ferrer J, Calatayud D, Rimola A, Navasa M, Fondevila C, Fuster J, García-Valdecasas JC. Optimization of liver grafts in liver retransplantation: A European single-center experience. Surgery 2008; 144:762-9. [DOI: 10.1016/j.surg.2008.06.029] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2007] [Accepted: 06/15/2008] [Indexed: 12/22/2022]
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97
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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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98
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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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99
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Maggi U, Consonni D, Bertoli P, Caccamo L, Reggiani P, Melada E, Rossi G. A Risk Score and a Flowchart for Liver Retransplantation. Transplant Proc 2008; 40:1956-60. [DOI: 10.1016/j.transproceed.2008.05.057] [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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100
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Treatment strategy for hepatitis C after liver transplantation. ACTA ACUST UNITED AC 2008; 15:111-23. [DOI: 10.1007/s00534-007-1295-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2007] [Accepted: 12/10/2007] [Indexed: 12/22/2022]
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