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Montano-Loza AJ, Lytvyak E, Hirschfield G, Hansen BE, Ebadi M, Berney T, Toso C, Magini G, Villamil A, Nevens F, Van den Ende N, Pares A, Ruiz P, Terrabuio D, Trivedi PJ, Abbas N, Donato MF, Yu L, Landis C, Dumortier J, Dyson JK, van der Meer AJ, de Veer R, Pedersen M, Mayo M, Manns MP, Taubert R, Theresa K, Belli LS, Mazzarelli C, Stirnimann G, Floreani A, Cazzagon N, Russo FP, Burra P, Zigmound U, Houri I, Carbone M, Mulinacci G, Fagiuoli S, Pratt DS, Bonder A, Schiano TD, Haydel B, Lohse A, Schramm C, Rüther D, Casu S, Verhelst X, Beretta-Piccoli BT, Robles M, Mason AL, Corpechot C. Prognostic Scores for Ursodeoxycholic Acid-Treated Patients Predict Graft Loss and Mortality in Recurrent Primary Biliary Cholangitis after Liver Transplantation. J Hepatol 2024:S0168-8278(24)00345-3. [PMID: 38821360 DOI: 10.1016/j.jhep.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 04/29/2024] [Accepted: 05/07/2024] [Indexed: 06/02/2024]
Abstract
BACKGROUND/AIM Recurrent primary biliary cholangitis (rPBC) develops in approximately 30% of patients and negatively impacts graft and overall patient survival after liver transplantation (LT). There is a lack of data regarding the response rate to ursodeoxycholic acid (UDCA) in rPBC. We evaluated a large, international, multi-center cohort to assess the performance of scores for PBC to predict the risk of graft and overall survival after LT in patients with rPBC. METHODS A total of 332 patients with rPBC after LT were evaluated from 28 centres across Europe, North and South America. The median age at the time of rPBC was 58.0 years [IQR 53.2 - 62.6], and 298 patients (90%) were females. The biochemical response was measured with serum levels of alkaline phosphatase (ALP) and bilirubin, and Paris-2, GLOBE and UK-PBC scores at 1 year after UDCA initiation. RESULTS During a median follow-up of 8.7 years [IQR 4.3 - 12.9] after rPBC diagnosis, 52 patients (16%) had graft loss and 103 (31%) died. After 1 year of UDCA initiation the histological stage at rPBC (HR, 3.97, 95%CI 1.36-11.55, P=0.01), use of prednisone (HR 3.18, 95%CI 1.04-9.73, P=0.04), ALP xULN (HR 1.59, 95%CI 1.26-2.01, P<0.001), Paris-2 criteria (HR 4.14, 95%CI 1.57-10.92, P=0.004), GLOBE score (HR 2.82, 95%CI 1.71-4.66, P<0.001), and the UK-PBC score (HR 1.06, 95%CI 1.03-1.09, P<0.001) were associated with graft survival in the multivariate analysis. Similar results were found in the overall survival analysis. CONCLUSION Patients with rPBC and disease activity as indicated by standard PBC risk scores have impaired outcomes, supporting efforts to treat recurrent disease in similar ways to pre-transplant PBC. IMPACT AND IMPLICATIONS One in three people who have liver transplantation for primary biliary cholangitis develop recurrent disease in their new liver. Patients with recurrent primary biliary cholangitis and incomplete response to ursodeoxycholic acid according to conventional prognostic scores have worse clinical outcomes, with higher risk of graft loss and mortality in similar ways to the disease before liver transplantation. Our results emphasized supporting efforts to treat recurrent disease in similar ways to pre-transplant primary biliary cholangitis.
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Affiliation(s)
| | | | | | - Bettina E Hansen
- Dept of Epidemiology, Erasmus MC, Rotterdam, the Netherlands and IHPME, University of Toronto & Toronto Center for Liver Disease, UHN, Toronto, Canada.
| | - Maryam Ebadi
- University of Alberta, Edmonton, Alberta, Canada.
| | | | | | | | - Alejandra Villamil
- Unidad de Autoinmunidad Hepática, Sección de Hepatología y Trasplante Hepático, Hospital Italiano de Buenos Aires, Argentina.
| | - Frederik Nevens
- Division Liver and Biliopancreatic Disorders, Leuven, Belgium.
| | | | | | - Pablo Ruiz
- Liver Unit, Hospital Clínic, Barcelona, Spain.
| | | | | | - Nadir Abbas
- University of Birmingham, Birmingham, United Kingdom.
| | - Maria Francesca Donato
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Maggiore Hospital Policlinico Milan, Italy.
| | - Lei Yu
- University of Washington, Seattle, USA.
| | | | - Jérôme Dumortier
- Hospices civils de Lyon, Edouard Herriot Hospital Hepatogastroenterology Unit, and University of Lyon, Lyon, France.
| | | | | | | | - Mark Pedersen
- University of Texas Southwestern Medical Center, Dallas, USA.
| | - Marlyn Mayo
- University of Texas Southwestern Medical Center, Dallas, USA.
| | | | - Richard Taubert
- Dept. Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany.
| | - Kirchner Theresa
- Dept. Gastroenterology, Hepatology, Infectious Diseases and Endocrinology, Hannover Medical School, Hannover, Germany.
| | | | | | | | | | | | | | | | | | | | | | | | - Stefano Fagiuoli
- Gastroenterology Hepatology and Transplantation UNIT, ASST Papa Giovanni XXIII, Bergamo & Department of Medicine, University of Milano-Bicocca, Milan, Italy.
| | | | - Alan Bonder
- Liver Center, Beth Israel Deaconess Medical Center, Department of Internal Medicine, Harvard Medical School, Boston, MA, USA.
| | | | | | - Ansgar Lohse
- University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Christoph Schramm
- Martin Zeitz Center for Rare Diseases, University Medical Center Hamburg-Eppendorf, Germany.
| | - Darius Rüther
- University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | | | | | | | | | | | - Christophe Corpechot
- Reference centre for inflammatory biliary diseases and auto-immune hepatitis, Saint-Antoine Hospital, Paris, France.
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2
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Lange CM, Weismüller TJ, Strassburg CP. [Liver transplantation in viral and autoimmune liver diseases]. INNERE MEDIZIN (HEIDELBERG, GERMANY) 2024; 65:357-364. [PMID: 38446182 DOI: 10.1007/s00108-024-01675-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/01/2024] [Indexed: 03/07/2024]
Abstract
BACKGROUND Despite substantial progress in the management of viral and autoimmune liver diseases, these entities remain relevant indications for liver transplantation. AIMS To provide an overview of the current knowledge regarding the management of viral and autoimmune liver diseases before and after liver transplantation. MATERIALS AND METHODS Selective literature search, including current guidelines and abstracts of key scientific meetings. RESULTS AND DISCUSSION Viral and autoimmune liver disease can be effectively treated in most cases, which has resulted in an overall decline in liver transplantations for this indication group. However, hepatitis D infection and primary sclerosing cholangitis remain difficult-to-treat liver diseases in some patients and may progress to end-stage liver disease despite best possible management. Viral or autoimmune hepatitis can lead to fulminant liver failure requiring emergency liver transplantation. In patients who are transplanted due to viral or autoimmune liver disease, specific measures to prevent recurrence of these diseases after transplantation are mandatory. In view of effective treatment modalities for chronic hepatitis B and C, even liver grafts from donors infected with these viruses can be considered for liver transplantation under certain circumstances.
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Affiliation(s)
- Christian M Lange
- Klinik und Poliklinik für Innere Medizin II, LMU Klinikum der Universität München, Marchioninistr. 15, 81337, München, Deutschland.
| | - Tobias J Weismüller
- Klinik für Innere Medizin - Gastroenterologie und Hepatologie, Vivantes Humboldt-Klinikum, Berlin, Deutschland
| | - Christian P Strassburg
- Medizinische Klinik und Poliklinik I, Universitätsklinikum Bonn, Venusberg-Campus 1, Gebäude 26, 53127, Bonn, Deutschland.
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3
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Kim DS, Yoon YI, Kim BK, Choudhury A, Kulkarni A, Park JY, Kim J, Sinn DH, Joo DJ, Choi Y, Lee JH, Choi HJ, Yoon KT, Yim SY, Park CS, Kim DG, Lee HW, Choi WM, Chon YE, Kang WH, Rhu J, Lee JG, Cho Y, Sung PS, Lee HA, Kim JH, Bae SH, Yang JM, Suh KS, Al Mahtab M, Tan SS, Abbas Z, Shresta A, Alam S, Arora A, Kumar A, Rathi P, Bhavani R, Panackel C, Lee KC, Li J, Yu ML, George J, Tanwandee T, Hsieh SY, Yong CC, Rela M, Lin HC, Omata M, Sarin SK. Asian Pacific Association for the Study of the Liver clinical practice guidelines on liver transplantation. Hepatol Int 2024; 18:299-383. [PMID: 38416312 DOI: 10.1007/s12072-023-10629-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 12/18/2023] [Indexed: 02/29/2024]
Abstract
Liver transplantation is a highly complex and challenging field of clinical practice. Although it was originally developed in western countries, it has been further advanced in Asian countries through the use of living donor liver transplantation. This method of transplantation is the only available option in many countries in the Asia-Pacific region due to the lack of deceased organ donation. As a result of this clinical situation, there is a growing need for guidelines that are specific to the Asia-Pacific region. These guidelines provide comprehensive recommendations for evidence-based management throughout the entire process of liver transplantation, covering both deceased and living donor liver transplantation. In addition, the development of these guidelines has been a collaborative effort between medical professionals from various countries in the region. This has allowed for the inclusion of diverse perspectives and experiences, leading to a more comprehensive and effective set of guidelines.
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Affiliation(s)
- Dong-Sik Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Republic of Korea
| | - Young-In Yoon
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Beom Kyung Kim
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | | | | | - Jun Yong Park
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jongman Kim
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Hyun Sinn
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Dong Jin Joo
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jeong-Hoon Lee
- Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ho Joong Choi
- Department of Surgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki Tae Yoon
- Department of Internal Medicine, Pusan National University College of Medicine, Yangsan, Republic of Korea
| | - Sun Young Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Cheon-Soo Park
- Department of Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Deok-Gie Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hae Won Lee
- Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Won-Mook Choi
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young Eun Chon
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University, Seongnam, Republic of Korea
| | - Woo-Hyoung Kang
- Division of Hepatobiliary Surgery and Liver Transplantation, Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jinsoo Rhu
- Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Geun Lee
- Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yuri Cho
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Ilsan, Republic of Korea
| | - Pil Soo Sung
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Han Ah Lee
- Department of Internal Medicine, Ewha Womans University, Seoul, Republic of Korea
| | - Ji Hoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Republic of Korea
| | - Si Hyun Bae
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jin Mo Yang
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
| | - Mamun Al Mahtab
- Department of Hepatology, Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh
| | - Soek Siam Tan
- Department of Medicine, Hospital Selayang, Batu Caves, Selangor, Malaysia
| | - Zaigham Abbas
- Sindh Institute of Urology and Transplantation, Karachi, Pakistan
| | - Ananta Shresta
- Department of Hepatology, Alka Hospital, Lalitpur, Nepal
| | - Shahinul Alam
- Crescent Gastroliver and General Hospital, Dhaka, Bangladesh
| | - Anil Arora
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Ashish Kumar
- Department of Gastroenterology and Hepatology, Sir Ganga Ram Hospital New Delhi, New Delhi, India
| | - Pravin Rathi
- TN Medical College and BYL Nair Hospital, Mumbai, India
| | - Ruveena Bhavani
- University of Malaya Medical Centre, Petaling Jaya, Selangor, Malaysia
| | | | - Kuei Chuan Lee
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Jun Li
- College of Medicine, Zhejiang University, Hangzhou, China
| | - Ming-Lung Yu
- Department of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | | | | | | | | | - H C Lin
- Endoscopy Center for Diagnosis and Treatment, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Masao Omata
- Department of Gastroenterology, Yamanashi Central Hospital, Yamanashi, Japan
- University of Tokyo, Bunkyo City, Japan
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Zhang C, Li Z, Yang Z, Huang B, Hou Y, Chen Z. A Dynamic Prediction Model Supporting Individual Life Expectancy Prediction Based on Longitudinal Time-Dependent Covariates. IEEE J Biomed Health Inform 2023; 27:4623-4632. [PMID: 37471185 DOI: 10.1109/jbhi.2023.3292475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
In the field of clinical chronic diseases, common prediction results (such as survival rate) and effect size hazard ratio (HR) are relative indicators, resulting in more abstract information. However, clinicians and patients are more interested in simple and intuitive concepts of (survival) time, such as how long a patient may live or how much longer a patient in a treatment group will live. In addition, due to the long follow-up time, resulting in generation of longitudinal time-dependent covariate information, patients are interested in how long they will survive at each follow-up visit. In this study, based on a time scale indicator-restricted mean survival time (RMST)-we proposed a dynamic RMST prediction model by considering longitudinal time-dependent covariates and utilizing joint model techniques. The model can describe the change trajectory of longitudinal time-dependent covariates and predict the average survival times of patients at different time points (such as follow-up visits). Simulation studies through Monte Carlo cross-validation showed that the dynamic RMST prediction model was superior to the static RMST model. In addition, the dynamic RMST prediction model was applied to a primary biliary cirrhosis (PBC) population to dynamically predict the average survival times of the patients, and the average C-index of the internal validation of the model reached 0.81, which was better than that of the static RMST regression. Therefore, the proposed dynamic RMST prediction model has better performance in prediction and can provide a scientific basis for clinicians and patients to make clinical decisions.
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5
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Lee DU, Ponder R, Sandlow S, Yoo A, Lee KJ, Chou H, Fan GH, Urrunaga NH. The impact of recipient and donor gender-match and mismatch on the post-liver transplant outcomes of patients with primary biliary cholangitis. Dig Liver Dis 2023; 55:1242-1252. [PMID: 37085440 PMCID: PMC10524091 DOI: 10.1016/j.dld.2023.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 03/05/2023] [Accepted: 03/25/2023] [Indexed: 04/23/2023]
Abstract
BACKGROUND & AIMS In this study, we evaluate the effects of donor gender on post-liver transplant (LT) prognosis. We specifically consider patients with primary biliary cholangitis (PBC). METHODS The 2005 to 2019 UNOS transplant registry was used to select patients with PBC. The study cohort was stratified by donor gender. All-cause mortality and graft failure hazards were compared using iterative Cox regression analysis. Subanalyses were performed to evaluate gender mismatch on post-LT prognosis. RESULTS There were 1885 patients with PBC. Of these cases, 965 entries had male donors and 920 had female donors. Median follow-up was 4.82 (25-75% IQR 1.83-8.93) years. Having a male donor was associated with higher all-cause mortality (aHR 1.28 95%CI 1.03-1.58) and graft failure (aHR 1.70 95%CI 1.02-2.82). Corresponding incidence rates were also relatively increased. In the sub-analysis of female recipients (n = 1581), those with gender-mismatch (male donors, n = 769) were associated with higher all-cause mortality (aHR 1.41 95%CI 1.11-1.78) but not graft failure. In the male recipient subanalysis (n = 304), no associations were found between gender-mismatch (female donors, n = 108) and all-cause mortality or graft failure. CONCLUSION This study shows that recipients who have male donors experienced higher rates of all-cause mortality following LT. This finding was consistent in the female recipient-male donor mismatch cohort.
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Affiliation(s)
- David Uihwan Lee
- Division of Gastroenterology and Hepatology, University of Maryland, 620W Lexington St, Baltimore, MD 21201, USA.
| | - Reid Ponder
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA 02111, USA
| | - Sarah Sandlow
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA 02111, USA
| | - Ashley Yoo
- Division of Gastroenterology and Hepatology, University of Maryland, 620W Lexington St, Baltimore, MD 21201, USA
| | - Ki Jung Lee
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA 02111, USA
| | - Harrison Chou
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA 02111, USA
| | - Gregory Hongyuan Fan
- Department of Medicine, Tufts University School of Medicine, Washington St, Boston, MA 02111, USA
| | - Nathalie Helen Urrunaga
- Division of Gastroenterology and Hepatology, University of Maryland, 620W Lexington St, Baltimore, MD 21201, USA
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6
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Fuochi E, Anastasio L, Lynch EN, Campani C, Dragoni G, Milani S, Galli A, Innocenti T. Main factors influencing long-term outcomes of liver transplantation in 2022. World J Hepatol 2023; 15:321-352. [PMID: 37034235 PMCID: PMC10075010 DOI: 10.4254/wjh.v15.i3.321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/24/2022] [Accepted: 02/22/2023] [Indexed: 04/11/2023] Open
Abstract
Liver transplant (LT) outcomes have markedly improved in the recent decades, even if long-term morbidity and mortality are still considerable. Most of late deaths are independent from graft function and different comorbidities, including complications of metabolic syndrome and de novo neoplasms, seem to play a key role in determining long-term outcomes in LT recipients. This review discusses the main factors associated with late mortality and suggests possible strategies to improve long-term management and follow-up after liver transplantation. In particular, the reduction of drug toxicity, the use of tools to identify high-risk patients, and setting up a multidisciplinary team also for long-term management of LT recipients may further improve survival after liver transplantation.
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Affiliation(s)
- Elisa Fuochi
- Gastroenterology Research Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence 50134, Italy
| | - Lorenzo Anastasio
- Gastroenterology Research Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence 50134, Italy
| | - Erica Nicola Lynch
- Gastroenterology Research Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence 50134, Italy
| | - Claudia Campani
- Department of Experimental and Clinical Medicine, University of Florence, Florence 50134, Italy
| | - Gabriele Dragoni
- Gastroenterology Research Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence 50134, Italy
- Department of Medical Biotechnologies, University of Siena, Siena 53100, Italy
| | - Stefano Milani
- Gastroenterology Research Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence 50134, Italy
| | - Andrea Galli
- Gastroenterology Research Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence 50134, Italy
| | - Tommaso Innocenti
- Gastroenterology Research Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence 50134, Italy
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7
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Kelly C, Zen Y, Heneghan MA. Post-Transplant Immunosuppression in Autoimmune Liver Disease. J Clin Exp Hepatol 2023; 13:350-359. [PMID: 36950491 PMCID: PMC10025678 DOI: 10.1016/j.jceh.2022.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 06/10/2022] [Accepted: 07/04/2022] [Indexed: 02/17/2023] Open
Abstract
Autoimmune liver diseases (AILDs) are a group of conditions where immune-mediated liver damage can lead to the need for transplantation. Collectively, they account for almost a quarter of all liver transplants. Outcomes in terms of graft and patient survival for all liver transplants have improved markedly over decades with improvements in patient selection, surgical techniques and longer-term care and this is also seen in patients with AILDs. The current five- and ten-year survival rates post-transplant in autoimmune disease are excellent, at 88% and 78%, respectively. A key factor in maintaining good outcomes post liver transplant for these autoimmune conditions is the immunosuppression strategy. These patients have increased the rates of rejection, and autoimmune conditions can all recur in the graft ranging from 12 to 60% depending on the population studied. Immunosuppressive regimens are centred on calcineurin inhibitors, often combined with low dose corticosteroids, with or without the addition of antimetabolite therapy. There is no clear evidence-based immunosuppressive regimen for these conditions, and a tailored approach balancing the individuals' immunological profile against the risks of immunosuppression is often used. There are disease-specific considerations to optimised graft function including the role of ursodeoxycholic acid in both primary biliary cholangitis and primary sclerosing cholangitis and the role and timing of colectomy in primary sclerosing cholangitis in inflammatory bowel disease patients. However, unmet needs still exist in the management of AILDs post liver transplantation particularly in building the evidence base for optimal immunosuppression as well as mitigating the risk of recurrent disease.
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Key Words
- AIH, Autoimmune hepatitis
- AILD, Autoimmune liver disease
- CNI, Calcineurin inhibitors
- IBD, Inflammatory bowel disease
- LT, Liver transplantation
- PBC, Primary biliary cholangitis
- PSC, Primary sclerosing cholangitis
- autoimmune liver disease
- immunosuppression
- rAIH, Recurrent autoimmune hepatitis
- rPBC, Recurrent primary biliary cholangitis
- rPSC, Recurrent primary sclerosing cholangitis
- transplantation
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Affiliation(s)
- Claire Kelly
- Institute of Liver Studies, Kings College Hospital, London, UK
| | - Yoh Zen
- Institute of Liver Studies, Kings College Hospital, London, UK
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8
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Martin EF. Liver Transplantation for Primary Biliary Cholangitis. Clin Liver Dis 2022; 26:765-781. [PMID: 36270728 DOI: 10.1016/j.cld.2022.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Despite a significant increase in the total number of liver transplants (LTs) performed over the last 3 decades, primary biliary cholangitis (PBC) has become an uncommon indication for LT, which likely reflects the benefits of earlier diagnosis and available treatment, such as ursodeoxycholic acid (UDCA). Nonetheless, LT remains the only cure for patients with progressive PBC despite medical therapy with survival rates that are among the highest of all indications for LT. Post-LT PBC patients, however, are at increased risk of rejection and disease recurrence.
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Affiliation(s)
- Eric F Martin
- Division of Digestive Health and Liver Diseases, University of Miami Miller School of Medicine, Miami Transplant Institute, Highland Professional Building, 1801 Northwest 9(th) Avenue, Miami, FL 33136, USA.
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9
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Linking Human Betaretrovirus with Autoimmunity and Liver Disease in Patients with Primary Biliary Cholangitis. Viruses 2022; 14:v14091941. [PMID: 36146750 PMCID: PMC9502388 DOI: 10.3390/v14091941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 08/24/2022] [Accepted: 08/29/2022] [Indexed: 11/17/2022] Open
Abstract
Primary biliary cholangitis (PBC) is an autoimmune liver disease characterized by the production of diagnostic antimitochondrial antibodies (AMA) reactive to the pyruvate dehydrogenase complex. A human betaretrovirus (HBRV) resembling mouse mammary tumor virus has been characterized in patients with PBC. However, linking the viral infection with the disease is not a straight-forward process because PBC is a complex multifactorial disease influenced by genetic, hormonal, autoimmune, environmental, and other factors. Currently, PBC is assumed to have an autoimmune etiology, but the evidence is lacking to support this conjecture. In this review, we describe different approaches connecting HBRV with PBC. Initially, we used co-cultivation of HBRV with biliary epithelial cells to trigger the PBC-specific phenotype with cell surface expression of cryptic mitochondrial autoantigens linked with antimitochondrial antibody expression. Subsequently, we have derived layers of proof to support the role of betaretrovirus infection in mouse models of autoimmune biliary disease with spontaneous AMA production and in patients with PBC. Using Hill’s criteria, we provide an overview of how betaretrovirus infection may trigger autoimmunity and propagate biliary disease. Ultimately, the demonstration that disease can be cured with antiviral therapy may sway the argument toward an infectious disease etiology in an analogous fashion that was used to link H. pylori with peptic ulcer disease.
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10
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Pretransplant Evaluation and Liver Transplantation Outcome in PBC Patients. Can J Gastroenterol Hepatol 2022; 2022:7831165. [PMID: 35910038 PMCID: PMC9337972 DOI: 10.1155/2022/7831165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 06/01/2022] [Accepted: 06/07/2022] [Indexed: 11/17/2022] Open
Abstract
Primary biliary cholangitis (PBC) is an autoimmune chronic cholestatic liver disease characterized by progressive cholangiocyte and bile duct destruction leading to fibrosis and finally to liver cirrhosis. The presence of disease-specific serological antimitochondrial antibody (AMA) together with elevated alkaline phosphatase (ALP) as a biomarker of cholestasis is sufficient for diagnosis. Ursodeoxycholic acid (UDCA) is the first treatment option for PBC. Up to 40% of patients have an incomplete response to therapy, and over time disease progresses to liver cirrhosis. Several risk scores are proposed for better evaluation of patients before and during treatment to stratify patients at increased risk of disease progression. GLOBE score and UK PBC risk score are used for the evaluation of UDCA treatment and Mayo risk score for transplant-free survival. Liver transplantation (LT) is the only treatment option for end-stage liver disease. More than 10 years after LT, 40% of patients experience recurrence of the disease. A liver biopsy is required to establish rPBC (recurrent primary biliary cholangitis). The only treatment option for rPBC is UDCA, and data show biochemical and clinical improvement, plus potential beneficial effects for use after transplantation for the prevention of rPBC development. Additional studies are required to assess the full impact of rPBC on graft and recipient survival and for treatment options for rPBC.
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11
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Risk factors and outcomes associated with recurrent autoimmune hepatitis following liver transplantation. J Hepatol 2022; 77:84-97. [PMID: 35143897 DOI: 10.1016/j.jhep.2022.01.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 12/19/2022]
Abstract
BACKGROUND & AIMS Autoimmune hepatitis can recur after liver transplantation (LT), though the impact of recurrence on patient and graft survival has not been well characterized. We evaluated a large, international, multicenter cohort to identify the probability and risk factors associated with recurrent AIH and the association between recurrent disease and patient and graft survival. METHODS We included 736 patients (77% female, mean age 42±1 years) with AIH who underwent LT from January 1987 through June 2020, among 33 centers in North America, South America, Europe and Asia. Clinical data before and after LT, biochemical data within the first 12 months after LT, and immunosuppression after LT were analyzed to identify patients at higher risk of AIH recurrence based on histological diagnosis. RESULTS AIH recurred in 20% of patients after 5 years and 31% after 10 years. Age at LT ≤42 years (hazard ratio [HR] 3.15; 95% CI 1.22-8.16; p = 0.02), use of mycophenolate mofetil post-LT (HR 3.06; 95% CI 1.39-6.73; p = 0.005), donor and recipient sex mismatch (HR 2.57; 95% CI 1.39-4.76; p = 0.003) and high IgG pre-LT (HR 1.04; 95% CI 1.01-1.06; p = 0.004) were associated with higher risk of AIH recurrence after adjusting for other confounders. In multivariate Cox regression, recurrent AIH (as a time-dependent covariate) was significantly associated with graft loss (HR 10.79, 95% CI 5.37-21.66, p <0.001) and death (HR 2.53, 95% CI 1.48-4.33, p = 0.001). CONCLUSION Recurrence of AIH following transplant is frequent and is associated with younger age at LT, use of mycophenolate mofetil post-LT, sex mismatch and high IgG pre-LT. We demonstrate an association between disease recurrence and impaired graft and overall survival in patients with AIH, highlighting the importance of ongoing efforts to better characterize, prevent and treat recurrent AIH. LAY SUMMARY Recurrent autoimmune hepatitis following liver transplant is frequent and is associated with some recipient features and the type of immunosuppressive medications use. Recurrent autoimmune hepatitis negatively affects outcomes after liver transplantation. Thus, improved measures are required to prevent and treat this condition.
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12
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Nakamura T, Shirouzu T. Antibody-Mediated Rejection and Recurrent Primary Disease: Two Main Obstacles in Abdominal Kidney, Liver, and Pancreas Transplants. J Clin Med 2021; 10:5417. [PMID: 34830699 PMCID: PMC8619797 DOI: 10.3390/jcm10225417] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 11/17/2021] [Accepted: 11/18/2021] [Indexed: 02/08/2023] Open
Abstract
The advances in acute phase care have firmly established the practice of organ transplantation in the last several decades. Then, the next issues that loom large in the field of transplantation include antibody-mediated rejection (ABMR) and recurrent primary disease. Acute ABMR is a daunting hurdle in the performance of organ transplantation. The recent progress in desensitization and preoperative monitoring of donor-specific antibodies enables us to increase positive outcomes. However, chronic active ABMR is one of the most significant problems we currently face. On the other hand, recurrent primary disease is problematic for many recipients. Notably, some recipients, unfortunately, lost their vital organs due to this recurrence. Although some progress has been achieved in these two areas, many other factors remain largely obscure. In this review, these two topics will be discussed in light of recent discoveries.
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Affiliation(s)
- Tsukasa Nakamura
- Department of Organ Transplantation and General Surgery, Kyoto Prefectural University of Medicine, Kajii-cho 465, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Takayuki Shirouzu
- Molecular Diagnositcs Division, Wakunaga Pharmaceutical Co., Ltd., 13-4 Arakicho, shinjyuku-ku, Tokyo 160-0007, Japan;
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13
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The Need to Update Endpoints and Outcome Analysis in the Rapidly Changing Field of Liver Transplantation. Transplantation 2021; 106:938-949. [PMID: 34753893 DOI: 10.1097/tp.0000000000003973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Liver transplantation (LT) survival rates have continued to improve over the last decades, mostly due to the reduction of mortality early after transplantation. The advancement is facilitating a liberalization of access to LT, with more patients with higher risk profiles being added to the waiting list. At the same time, the persisting organ shortage fosters strategies to rescue organs of high-risk donors. This is facilitated by novel technologies such as machine perfusion. Owing to these developments, reconsideration of the current and emerging endpoints for the assessment of the efficacy of existing and new therapies is warranted. While conventional early endpoints in LT have focused on the damage induced to the parenchyma, the fate of the bile duct and the recurrence of the underlying disease have a stronger impact on the long-term outcome. In light of this evolving landscape, we here attempt to reflect on the appropriateness of the currently used endpoints in the field of LT trials.
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14
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Trivedi PJ, Hirschfield GM. Recent advances in clinical practice: epidemiology of autoimmune liver diseases. Gut 2021; 70:1989-2003. [PMID: 34266966 DOI: 10.1136/gutjnl-2020-322362] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 06/24/2021] [Indexed: 12/13/2022]
Abstract
Autoimmune liver diseases are chronic inflammatory hepatobiliary disorders that when classically defined encompass three distinctive clinical presentations; primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC) and autoimmune hepatitis (AIH). Meaningful changes in disease epidemiology are reported, with increasing incidence and prevalence of AIH and PSC in Europe, and rising prevalence of PBC across Europe, North America and the Asia-Pacific region. However, there appears to be very significant global variation with contemporary incidence rates of disease per 100 000 ranging from 0.84 to 2.75 for PBC, 0.1 to 4.39 for PSC and 0.4 to 2.39 for AIH. Prevalence corresponds, and per 100 000 estimates for PBC range from 1.91 to 40.2, for PSC between 0.78 and 31.7 and for AIH from 4.8 to 42.9. Population-based studies and multicentre observational cohort series provide improved understanding of the clinical course that patients experience, highlighting variations in presenting phenotypes geographically and temporally. Collectively, while autoimmune liver diseases are rare, the clinical burden is disproportionately high relative to population incidence and prevalence. Age, sex and race also impact clinical outcomes, and patient morbidity and mortality are reflected by high need for gastroenterology, hepatology and organ transplant services.
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Affiliation(s)
- Palak J Trivedi
- National Institute for Health Research (NIHR) Birmingham Liver Biomedical Research Centre, University of Birmingham College of Medical and Dental Sciences, Birmingham, Birmingham, UK
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
- Liver Unit, University Hospitals Birmingham National Health Service Foundation Trust Queen Elizabeth, Birmingham, UK
| | - Gideon M Hirschfield
- Toronto Centre for Liver Disease, Division of Gastroenterology and Hepatology, University of Toronto, Toronto, Ontario, Canada
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15
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Pedersen MR, Greenan G, Arora S, Murali AR, Mayo MJ. Ursodeoxycholic Acid Decreases Incidence of Primary Biliary Cholangitis and Biliary Complications After Liver Transplantation: A Meta-Analysis. Liver Transpl 2021; 27:866-875. [PMID: 33185320 DOI: 10.1002/lt.25935] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 10/21/2020] [Accepted: 10/29/2020] [Indexed: 02/07/2023]
Abstract
After liver transplantation (LT), the role of ursodeoxycholic acid (UDCA) is not well characterized. We examine the effect of UDCA after LT in the prophylaxis of biliary complications (BCs) in all-comers for LT and the prevention of recurrent primary biliary cholangitis (rPBC) in patients transplanted for PBC. Two authors searched PubMed/MEDLINE and Embase from January 1990 through December 2018 to identify all studies that evaluate the effectiveness of UDCA prophylaxis after LT for BCs in all LT recipients and rPBC after LT in patients transplanted for PBC. Odds ratios (ORs) were calculated for endpoints of the BC study. Pooled recurrence rates were calculated for rPBC. The study was conducted in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. A total of 15 studies were included, comprising 530 patients in the analysis for BCs and 1727 patients in the analysis for rPBC. UDCA was associated with decreased odds of BCs (OR, 0.70; 95% confidence interval [CI], 0.52-0.93; P = 0.01) and biliary stones and sludge (OR, 0.49; 95% CI, 0.24-0.77; P = 0.004). Prophylactic use of UDCA did not affect the odds of biliary stricture. For patients transplanted for PBC, the rate of rPBC was lower with the prophylactic use of UDCA (IR 16.7%; 95% CI, 0.114%-22.0%; I2 = 36.1%) compared with not using prophylactic UDCA (IR 23.1%; 95% CI, 16.9%-29.3%; I2 = 86.7%). UDCA after LT reduces the odds of BC and bile stones and sludge in all-comer LT recipients and reduces or delays the incidence of rPBC in patients transplanted for PBC. UDCA use after LT could be considered in all LT recipients to reduce the odds of BC and may be particularly beneficial for patients transplanted for PBC by reducing the incidence of rPBC.
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Affiliation(s)
- Mark R Pedersen
- Division of Digestive and Liver Diseases, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX
| | - Garrett Greenan
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX
| | - Sumant Arora
- Division of Gastroenterology and Hepatology, University of Iowa, Iowa City, IA
| | - Arvind R Murali
- Division of Gastroenterology and Hepatology, University of Iowa, Iowa City, IA
| | - Marlyn J Mayo
- Division of Digestive and Liver Diseases, Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, TX
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16
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Abstract
Autoimmune liver diseases are characterized by immune-mediated inflammation and eventual destruction of the hepatocytes and the biliary epithelial cells. They can progress to irreversible liver damage requiring liver transplantation. The post-liver transplant goals of treatment include improving the recipient’s survival, preventing liver graft-failure, and decreasing the recurrence of the disease. The keystone in post-liver transplant management for autoimmune liver diseases relies on identifying which would be the most appropriate immunosuppressive maintenance therapy. The combination of a steroid and a calcineurin inhibitor is the current immunosuppressive regimen of choice for autoimmune hepatitis. A gradual withdrawal of glucocorticoids is also recommended. On the other hand, ursodeoxycholic acid should be initiated soon after liver transplant to prevent recurrence and improve graft and patient survival in primary biliary cholangitis recipients. Unlike the previously mentioned autoimmune diseases, there are not immunosuppressive or disease-modifying agents available for patients with primary sclerosing cholangitis. However, colectomy and annual colonoscopy are key components during the post-liver transplant period.
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17
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Li X, Peng J, Ouyang R, Yang Y, Yu C, Lin H. Risk factors for recurrent primary biliary cirrhosis after liver transplantation: A systematic review and meta-analysis. Dig Liver Dis 2021; 53:309-317. [PMID: 33380381 DOI: 10.1016/j.dld.2020.12.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 11/03/2020] [Accepted: 12/04/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Recurrent primary biliary cirrhosis (PBC) is frequently observed in patients with PBC after liver transplantation (LT). We performed a meta-analysis to evaluate the risk factors for PBC recurrence. METHODS We searched the EMBASE, PubMed and the Cochrane Library databases for studies published before August 2020. Studies that identified the risk factors of PBC recurrence were eligible for inclusion. We extracted the hazard ratio (HR) data with 95% confidence intervals (CI) for the risk factors. RESULTS Our meta-analysis included 6 studies, which comprised 3184 patients (88.5% females) who underwent liver transplantation from 1982 to 2017, and of these patients, 935 (29.4%) developed PBC recurrence. The use of tacrolimus (HR = 2.62, 95% CI = 1.35, 5.09) and preventive ursodeoxycholic acid (UDCA) (HR = 0.40, 95% CI = 0.28, 0.57) were significantly associated with the risk of PBC recurrence based on the pooled analysis of the results obtained from the multivariate analysis. CONCLUSIONS The use of tacrolimus is associated with an increased risk of PBC recurrence. Preventive UDCA after LT for PBC can help to prevent disease recurrence.
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Affiliation(s)
- Xiaocheng Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Hunan University of Medicine, Huaihua, Hunan, PR China
| | - Jing Peng
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Hunan University of Medicine, Huaihua, Hunan, PR China
| | - Renbin Ouyang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Hunan University of Medicine, Huaihua, Hunan, PR China
| | - Yaowei Yang
- Department of General Surgery, University-Town Hospital of Chongqing Medical University, Chongqing, PR China
| | - Chengdong Yu
- Department of Epidemiology & Medical Statistics, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, PR China
| | - Huapeng Lin
- Department of Intensive Care Unit, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China.
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18
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Montano-Loza AJ, Allegretti JR, Cheung A, Ebadi M, Jones D, Kerkar N, Levy C, Rizvi S, Vierling JM, Alvarez F, Bai W, Gilmour S, Gulamhusein A, Guttman O, Hansen BE, MacParland S, Mason A, Onofrio F, Santamaria P, Stueck A, Swain M, Vincent C, Ricciuto A, Hirschfield G. Single Topic Conference on Autoimmune Liver Disease from the Canadian Association for the Study of the Liver. CANADIAN LIVER JOURNAL 2021; 4:401-425. [PMID: 35989897 PMCID: PMC9235119 DOI: 10.3138/canlivj-2021-0006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 02/09/2021] [Indexed: 11/20/2022]
Abstract
Autoimmune liver disease (AILD) spans a spectrum of chronic disorders affecting the liver parenchyma and biliary system. Three main categories of AILD are autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC), and primary sclerosing cholangitis (PSC). This review condenses the presentation and discussions of the Single Topic Conference (STC) on AILD that was held in Ottawa, Ontario, in November 2019. We cover generalities regarding disease presentation and clinical diagnosis; mechanistic themes; treatment paradigms; clinical trials, including approaches and challenges to new therapies; and looking beyond traditional disease boundaries. Although these diseases are considered autoimmune, the etiology and role of environmental triggers are poorly understood. AILDs are progressive and chronic conditions that affect survival and quality of life. Advances have been made in PBC treatment because second-line treatments are now available (obeticholic acid, bezafibrate); however, a significant proportion still present suboptimal response. AIH treatment has remained unchanged for several decades, and data suggest that fewer than 50% of patients achieve a complete response and as many as 80% develop treatment-related side effects. B-cell depletion therapy to treat AIH is in an early stage of development and has shown promising results. An effective treatment for PSC is urgently needed. Liver transplant remains the best option for patients who develop decompensated cirrhosis or hepatocellular carcinoma within specific criteria, but recurrent AILD might occur. Continued efforts are warranted to develop networks for AILD aimed at assessing geo-epidemiological, clinical, and biochemical differences to capture the new treatment era in Canada.
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Affiliation(s)
- Aldo J Montano-Loza
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
| | - Jessica R Allegretti
- Division of Gastroenterology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Angela Cheung
- Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Maryam Ebadi
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
| | - David Jones
- Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Nanda Kerkar
- Division of Gastroenterology, Hepatology and Nutrition, Golisano Children's Hospital at Strong, University of Rochester Medical Center, New York, USA
| | - Cynthia Levy
- Schiff Center for Liver Diseases, University of Miami, Miami, Florida, USA
| | - Sumera Rizvi
- Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | | | - Fernando Alvarez
- Department of Pediatrics, Hôpital Sainte-Justine, University of Montreal, Montreal, Quebec, Canada
| | - Wayne Bai
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
| | - Susan Gilmour
- Stollery Children's Hospital, University of Alberta, Edmonton, Alberta, Canada
| | - Aliya Gulamhusein
- Ajmera Family Transplant Centre, Toronto General Research Institute, Departments of Laboratory Medicine and Pathobiology and Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Orlee Guttman
- Division of Gastroenterology, Hepatology and Nutrition, British Columbia Children's Hospital, Vancouver, British Columbia, Canada
| | - Bettina E Hansen
- Ajmera Family Transplant Centre, Toronto General Research Institute, Departments of Laboratory Medicine and Pathobiology and Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Sonya MacParland
- Ajmera Family Transplant Centre, Toronto General Research Institute, Departments of Laboratory Medicine and Pathobiology and Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Andrew Mason
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
| | - Fernanda Onofrio
- Ajmera Family Transplant Centre, Toronto General Research Institute, Departments of Laboratory Medicine and Pathobiology and Immunology, University of Toronto, Toronto, Ontario, Canada
| | - Pere Santamaria
- Department of Microbiology, Immunology & Infectious Diseases, University of Calgary, Calgary, Alberta, Canada
| | - Ashley Stueck
- Department of Pathology, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Mark Swain
- Calgary Liver Unit, Division of Gastroenterology and Hepatology, University of Calgary, Calgary, Alberta, Canada
| | - Catherine Vincent
- Department of Medicine, University of Montreal, Montreal, Quebec, Canada
| | - Amanda Ricciuto
- Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Gideon Hirschfield
- Toronto Centre for Liver Disease, University Health Network & Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
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19
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Abstract
Primary biliary cholangitis (PBC) causes chronic and persistent cholestasis in the liver, eventually resulting in cirrhosis and hepatic failure without appropriate treatment. PBC mainly develops in middle-aged women, but it is also common in young women and men. PBC is considered a model of autoimmune disease because of the presence of disease-specific autoantibodies, that is, antimitochondrial antibodies (AMAs), intense infiltration of mononuclear cells into the bile ducts, and a high prevalence of autoimmune diseases such as comorbidities. Histologically, PBC is characterized by degeneration and necrosis of intrahepatic biliary epithelial cells surrounded by a dense infiltration of mononuclear cells, coined as chronic non-suppurative destructive cholangitis, which leads to destructive changes and the disappearance of small- or medium-sized bile ducts. Since 1990, early diagnosis with the detection of AMAs and introduction of ursodeoxycholic acid as first-line treatment has greatly altered the clinical course of PBC, and liver transplantation-free survival of patients with PBC is now comparable to that of the general population.
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Affiliation(s)
- Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
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20
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Ip S, Bhanji RA, Ebadi M, Mason AL, Montano-Loza AJ. De novo and recurrent liver disease. Best Pract Res Clin Gastroenterol 2020; 46-47:101688. [PMID: 33158472 DOI: 10.1016/j.bpg.2020.101688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 09/03/2020] [Accepted: 09/18/2020] [Indexed: 01/31/2023]
Abstract
Decompensated cirrhosis due to nonalcoholic steatohepatitis (NASH), and autoimmune liver diseases (AILD) are the most common indications for liver transplantation (LT). AILD include autoimmune hepatitis (AIH), primary biliary cholangitis (PBC), and primary sclerosing cholangitis (PSC). NASH and AILD share some peculiarities as they can recur in the new graft, compromising the quality of life, and graft and patient survival. De novo NASH or AIH connotes the development of these liver diseases in patients transplanted for other indications. The diagnosis of recurrent or de novo liver disease usually requires a liver biopsy aside from recurrent PSC, which can be diagnosed with compatible imaging studies and exclusion of other causes of biliary strictures. The treatment of recurrent NASH is lifestyle modifications aiming for weight loss. Recurrent and de novo AIH is usually treated with corticosteroids with or without azathioprine. Recurrent PBC should be treated with ursodeoxycholic acid. There are no proven treatment options for recurrent PSC. Patients with graft failure should be considered for repeat LT. Future investigations should use standardized diagnostic criteria for each disease, seek diagnostic biomarkers, and evaluate treatments that improve outcomes.
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Affiliation(s)
- Stephen Ip
- From the Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada.
| | - Rahima A Bhanji
- From the Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada.
| | - Maryam Ebadi
- From the Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada.
| | - Andrew L Mason
- From the Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada.
| | - Aldo J Montano-Loza
- From the Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada.
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21
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Corpechot C, Chazouillères O, Belnou P, Montano-Loza AJ, Mason A, Ebadi M, Eurich D, Chopra S, Jacob D, Schramm C, Sterneck M, Bruns T, Reuken P, Rauchfuss F, Roccarina D, Thorburn D, Gerussi A, Trivedi P, Hirschfield G, McDowell P, Nevens F, Boillot O, Bosch A, Giostra E, Conti F, Poupon R, Parés A, Reig A, Donato MF, Malinverno F, Floreani A, Russo FP, Cazzagon N, Verhelst X, Goet J, Harms M, van Buuren H, Hansen B, Carrat F, Dumortier J. Long-term impact of preventive UDCA therapy after transplantation for primary biliary cholangitis. J Hepatol 2020; 73:559-565. [PMID: 32275981 DOI: 10.1016/j.jhep.2020.03.043] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/06/2020] [Accepted: 03/23/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND & AIMS Recurrence of primary biliary cholangitis (PBC) after liver transplantation (LT) is frequent and can impair graft and patient survival. Ursodeoxycholic acid (UDCA) is the current standard therapy for PBC. We investigated the effect of preventive exposure to UDCA on the incidence and long-term consequences of PBC recurrence after LT. METHODS We performed a retrospective cohort study in 780 patients transplanted for PBC, between 1983-2017 in 16 centers (9 countries), and followed-up for a median of 11 years. Among them, 190 received preventive UDCA (10-15 mg/kg/day). The primary outcome was histological evidence of PBC recurrence. The secondary outcomes were graft loss, liver-related death, and all-cause death. The association between preventive UDCA and outcomes was quantified using multivariable-adjusted Cox and restricted mean survival time (RMST) models. RESULTS While recurrence of PBC significantly shortened graft and patient survival, preventive exposure to UDCA was associated with reduced risk of PBC recurrence (adjusted hazard ratio [aHR] 0.41; 95% CI 0.28-0.61; p <0.0001), graft loss (aHR 0.33; 95% CI 0.13-0.82; p <0.05), liver-related death (aHR 0.46; 95% CI 0.22-0.98; p <0.05), and all-cause death (aHR 0.69; 95% CI 0.49-0.96; p <0.05). On RMST analysis, preventive UDCA led to a survival gain of 2.26 years (95% CI 1.28-3.25) over a period of 20 years. Exposure to cyclosporine rather than tacrolimus had a complementary protective effect alongside preventive UDCA, reducing the cumulative incidence of PBC recurrence and all-cause death. CONCLUSIONS Preventive UDCA after LT for PBC is associated with a reduced risk of disease recurrence, graft loss, and death. A regimen combining cyclosporine and preventive UDCA is associated with the lowest risk of PBC recurrence and mortality. LAY SUMMARY Recurrence of primary biliary cholangitis after liver transplantation is frequent and can impair graft and patient survival. We performed the largest international study of transplanted patients with primary biliary cholangitis to date. Preventive administration of ursodeoxycholic acid after liver transplantation was associated with reduced risk of disease recurrence, graft loss, liver-related and all-cause mortality. A regimen combining cyclosporine and preventive ursodeoxycholic acid was associated with the best outcomes.
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Affiliation(s)
- Christophe Corpechot
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, ERN Rare-Liver, Saint-Antoine Hospital, Assistance Publique - Hôpitaux de Paris; Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France.
| | - Olivier Chazouillères
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, ERN Rare-Liver, Saint-Antoine Hospital, Assistance Publique - Hôpitaux de Paris; Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France
| | - Pierre Belnou
- Public Health Unit, Saint-Antoine Hospital, Assistance Publique-Hôpitaux de Paris; Pierre Louis Institute of Epidemiology and Public Health, Sorbonne University, Paris, France
| | - Aldo J Montano-Loza
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Canada
| | - Andrew Mason
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Canada
| | - Maryam Ebadi
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Canada
| | - Dennis Eurich
- Department of General, Visceral and Transplantation Surgery, Charité University Hospital, Berlin, Germany
| | - Sascha Chopra
- Department of General, Visceral and Transplantation Surgery, Charité University Hospital, Berlin, Germany
| | - Dietmar Jacob
- Department of General, Visceral and Transplantation Surgery, Charité University Hospital, Berlin, Germany
| | - Christoph Schramm
- Department of Medicine I and Martin Zeitz Center for Rare Diseases, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martina Sterneck
- Department of Medicine I and Martin Zeitz Center for Rare Diseases, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Tony Bruns
- Department of Medicine III, University Hospital RWTH Aachen, Aachen, Germany; Department of Internal Medicine IV, Integrated Research and Treatment Center for Sepsis Control and Care, University Hospital, Jena, Germany
| | - Philipp Reuken
- Department of Internal Medicine IV, Integrated Research and Treatment Center for Sepsis Control and Care, University Hospital, Jena, Germany
| | - Falk Rauchfuss
- Department of General, Visceral and Vascular Surgery, University Hospital Jena, Jena, Germany
| | - Davide Roccarina
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom
| | - Douglas Thorburn
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom
| | - Alessio Gerussi
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom
| | - Palak Trivedi
- National Institute for Health Research, Centre for Liver Research, University Hospitals Birmingham, Institute of Immunology and Immunotherapy, University of Birmingham, United Kingdom
| | - Gideon Hirschfield
- National Institute for Health Research, Centre for Liver Research, University Hospitals Birmingham, Institute of Immunology and Immunotherapy, University of Birmingham, United Kingdom; Department of Gastroenterology, University Hospitals Birmingham National Health Service Foundation Trust, Queen Elizabeth Hospital, Birmingham, United Kingdom; Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Canada
| | - Patrick McDowell
- Department of Gastroenterology, University Hospitals Birmingham National Health Service Foundation Trust, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Frederik Nevens
- Division Liver and Biliopancreatic Disorders, University Hospitals KU, Leuven, Belgium
| | - Olivier Boillot
- Transplant Hepatology Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Claude Bernard University, Lyon, France
| | - Alexie Bosch
- Transplant Hepatology Unit, Croix Rousse Hospital, Hospices Civils de Lyon, Claude Bernard University, Lyon, France
| | - Emiliano Giostra
- Hepatology and Gastroenterology Department, Geneva University Hospitals, Geneva, Switzerland
| | - Filomena Conti
- Transplant Hepatology Unit, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, Sorbonne University, Paris, France
| | - Raoul Poupon
- Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, ERN Rare-Liver, Saint-Antoine Hospital, Assistance Publique - Hôpitaux de Paris; Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France
| | - Albert Parés
- Liver Unit, Hospital Clínic, University of Barcelona, The August Pi i Sunyer Biomedical Research Institute, Biomedical Research Networking Center in Hepatic and Digestive Diseases, Barcelona, Spain
| | - Anna Reig
- Liver Unit, Hospital Clínic, University of Barcelona, The August Pi i Sunyer Biomedical Research Institute, Biomedical Research Networking Center in Hepatic and Digestive Diseases, Barcelona, Spain
| | - Maria Francesca Donato
- Transplant Hepatology Unit, Division of Gastroenterology and Hepatology, Maggiore Hospital Policlinico, Milan, Italy
| | - Federica Malinverno
- Transplant Hepatology Unit, Division of Gastroenterology and Hepatology, Maggiore Hospital Policlinico, Milan, Italy
| | - Annarosa Floreani
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Nora Cazzagon
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent, Belgium
| | - Jorn Goet
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Maren Harms
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Henk van Buuren
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Bettina Hansen
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands; Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Canada
| | - Fabrice Carrat
- Public Health Unit, Saint-Antoine Hospital, Assistance Publique-Hôpitaux de Paris; Pierre Louis Institute of Epidemiology and Public Health, Sorbonne University, Paris, France
| | - Jérôme Dumortier
- Transplant Hepatology Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Claude Bernard University, Lyon, France
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Chen C, Ke R, Yang F, Cai Q, Liu J, Huang X, Chen J, Xu F, Jiang Y. Risk factors for recurrent autoimmune liver diseases after liver transplantation: A meta-analysis. Medicine (Baltimore) 2020; 99:e20205. [PMID: 32443344 PMCID: PMC7253929 DOI: 10.1097/md.0000000000020205] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/04/2020] [Accepted: 04/09/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Autoimmune liver disease (ALD) is a chronic liver disease caused by immune dysfunction in the body. However, no causative or curative medical treatment with proven efficacy exists to cure ALDs, and liver transplantation (LT) remains the only effective treatment available. However, the problem of recurrence of ALDs (rALDs) still remains after LT, which seriously affects the survival rate of the patients. Therefore, clinicians need to be aware of the risk factors affecting rALDs after LT. Therefore, this meta-analysis aims to define the risk factors for rALDs, which include the recurrence of primary biliary cirrhosis, primary sclerosing cholangitis and autoimmune hepatitis. METHODS A systematic search in Pubmed, Embase, Cochrane library and Web of Science databases was performed from 1980 to 2019. The inclusion criteria were risk factors for developing rALDs after LT. However, case series, case reports, reviews, meta-analysis and studies only including human immunodeficiency virus cases, children, and pregnant patients were excluded. RESULTS The electronic database search yielded 1728 results. Sixty-three retrospective cohort studies met the inclusion criteria and 13 were included in the meta-analysis. The final cohort included 5077 patients, and among them, 21.96% developed rALDs. Colectomy before LT, HR 0.59 (95% confidence interval [CI]: 0.37-0.96), cholangiocarcinoma, HR 3.42 (95% CI: 1.88-6.21), multiple episodes of acute cellular rejection, HR 2.07 (95% CI: 1.27-3.37), model for end-stage liver disease score, HR 1.05 (95% CI: 1.02-1.08), use of mycophenolate mofetil, HR 1.46 (95% CI: 1.00-2.12) and the use of cyclosporin A, HR 0.69 (95% CI: 0.49-0.97) were associated with the risk of rprimary sclerosing cholangitis. In addition, the use of tacrolimus, HR 1.73 (95% CI: 1.00-2.99) and cyclosporin A, HR 0.59 (95% CI: 0.39-0.88) were associated with the risk of rALD. CONCLUSIONS Multiple risk factors for rALDs were identified, such as colectomy before LT, cholangiocacinoma, multiple episodes of acute cellular rejection, model for end-stage liver disease score, and especially the use of mycophenolate mofetil, cyclosporin A and tacrolimus.
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Affiliation(s)
- Chongfa Chen
- Department of Hepatobiliary Surgery, Dongfang Hospital, Xiamen University
| | - Ruisheng Ke
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xiamen University
| | - Fang Yang
- Department of Hepatobiliary Surgery, 900 Hospital of the Joint Logistics Team, China
| | - Qiucheng Cai
- Department of Hepatobiliary Surgery, 900 Hospital of the Joint Logistics Team, China
| | - Jianyong Liu
- Department of Hepatobiliary Surgery, 900 Hospital of the Joint Logistics Team, China
| | - Xinghua Huang
- Department of Hepatobiliary Surgery, 900 Hospital of the Joint Logistics Team, China
| | - Jianwei Chen
- Department of Hepatobiliary Surgery, 900 Hospital of the Joint Logistics Team, China
| | - Fengfeng Xu
- Department of Hepatobiliary Surgery, Dongfang Hospital, Xiamen University
| | - Yi Jiang
- Department of Hepatobiliary Surgery, Dongfang Hospital, Xiamen University
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23
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Tanaka A, Kono H, Leung PSC, Gershwin ME. Recurrence of disease following organ transplantation in autoimmune liver disease and systemic lupus erythematosus. Cell Immunol 2019; 347:104021. [PMID: 31767117 DOI: 10.1016/j.cellimm.2019.104021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 11/01/2019] [Accepted: 11/15/2019] [Indexed: 12/15/2022]
Abstract
Disease recurrence after organ transplantation associated with graft failure is a major clinical challenge in autoimmune diseases. Primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC) and autoimmune Hepatitis (AIH) are the three most common (autoimmune liver diseases) ALD for which liver transplantation (LT) is the most effective treatment option for patients with end-stage diseases. Although the 5- and 10-year survival rates of post-LT patients are remarkable (80-84% and 71-79% in PBC, 73-87% and 58-83% in PSC, 76-79% and 67-77% respectively in AIH patients), post-LT disease recurrence is not uncommon. Here, we summarize literature findings on disease recurrence of these ALD with emphasis on the incidence, risk factors and impact on long-term outcome. We noted that the incidence of disease recurrence varies between studies, which ranges from 53% to 10.9% in PBC, 8.2% to 44.7% in PSC and 7% to 42% in AIH. The variations are likely due to differences in study design, such as sample size, duration of studies and follow up time. This is further compounded by the lack of precise clinical diagnosis criteria and biomarkers of disease recurrence in these ALD, variation in post-LT treatment protocols to prevent disease recurrence and a multitude of risk factors associated with these ALD. While recurrence of PBC and AIH does not significantly impact long term outcome including overall survival, recurrent PSC patients often require another LT. Renal transplantation, like LT, is the treatment of choice in patients with end-stage lupus nephritis. While calcineurin inhibitor (CNI) and immunosuppressive drugs have improved the survival rate, post-transplant recurrence of lupus nephritis from surveillance-biopsy proven lupus nephritis range from 30% to 44%. On the other hand, recurrence of post-transplant lupus nephritis from registry survey analysis were only 1.1% to 2.4%. In general, risk factors associated with an increased frequency of post-transplant recurrence of autoimmune diseases are not clearly defined. Large scale multi-center studies are needed to further define guidelines for the diagnosis and clinical management to minimize disease recurrence and improve outcomes of post-transplant patients.
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Affiliation(s)
- Atsushi Tanaka
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Hajime Kono
- Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Patrick S C Leung
- Division of Rheumatology Allergy and Clinical Immunology, University of California School of Medicine, Davis, CA, United States
| | - M Eric Gershwin
- Division of Rheumatology Allergy and Clinical Immunology, University of California School of Medicine, Davis, CA, United States.
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24
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Evaluation of NV556, a Novel Cyclophilin Inhibitor, as a Potential Antifibrotic Compound for Liver Fibrosis. Cells 2019; 8:cells8111409. [PMID: 31717385 PMCID: PMC6912624 DOI: 10.3390/cells8111409] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 10/31/2019] [Accepted: 11/06/2019] [Indexed: 12/21/2022] Open
Abstract
Hepatic fibrosis can result as a pathological response to nonalcoholic steatohepatitis (NASH). Cirrhosis, the late stage of fibrosis, has been linked to poor survival and an increased risk of developing hepatocellular carcinoma, with limited treatment options available. Therefore, there is an unmet need for novel effective antifibrotic compounds. Cyclophilins are peptidyl-prolyl cis-trans isomerases that facilitate protein folding and conformational changes affecting the function of the targeted proteins. Due to their activity, cyclophilins have been presented as key factors in several stages of the fibrotic process. In this study, we investigated the antifibrotic effects of NV556, a novel potent sanglifehrin-based cyclophilin inhibitor, in vitro and in vivo. NV556 potential antifibrotic effect was evaluated in two well-established animal models of NASH, STAM, and methionine-choline-deficient (MCD) mice, as well as in an in vitro 3D human liver ECM culture of LX2 cells, a human hepatic stellate cell line. We demonstrate that NV556 decreased liver fibrosis in both STAM and MCD in vivo models and decreased collagen production in TGFβ1-activated hepatic stellate cells in vitro. Taken together, these results present NV556 as a potential candidate for the treatment of liver fibrosis.
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25
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Montano-Loza AJ, Ebadi M, Mason AL. Reply to: "Recurrence of primary biliary cholangitis after liver transplantation: Is Tacrolimus really worse than other drugs?" and "Goodbye for good: Stepping away from recurrence". Gastroenterology 2019; 156:2354-2355. [PMID: 31039341 DOI: 10.1053/j.gastro.2019.04.039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Affiliation(s)
- Aldo J Montano-Loza
- Division of Gastroenterology & Liver Unit, University of Alberta Hospital, Edmonton, Alberta, Canada.
| | - Maryam Ebadi
- Division of Gastroenterology & Liver Unit, University of Alberta Hospital, Edmonton, Alberta, Canada.
| | - Andrew L Mason
- Division of Gastroenterology & Liver Unit, University of Alberta Hospital, Edmonton, Alberta, Canada.
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26
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Eradication of Helicobacter pylori in a Living Donor Liver Transplant Recipient With Immunosuppressive Therapy of Cyclosporine A: A Case Report. Transplant Proc 2019; 51:1006-1007. [DOI: 10.1016/j.transproceed.2019.01.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 01/04/2019] [Indexed: 01/06/2023]
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27
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Montano-Loza AJ, Hansen BE, Corpechot C, Roccarina D, Thorburn D, Trivedi P, Hirschfield G, McDowell P, Poupon R, Dumortier J, Bosch A, Giostria E, Conti F, Parés A, Reig A, Floreani A, Russo FP, Goet JC, Harms MH, van Buuren H, Van den Ende N, Nevens F, Verhelst X, Donato MF, Malinverno F, Ebadi M, Mason AL. Factors Associated With Recurrence of Primary Biliary Cholangitis After Liver Transplantation and Effects on Graft and Patient Survival. Gastroenterology 2019; 156:96-107.e1. [PMID: 30296431 DOI: 10.1053/j.gastro.2018.10.001] [Citation(s) in RCA: 63] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 09/18/2018] [Accepted: 10/02/2018] [Indexed: 01/05/2023]
Abstract
BACKGROUND & AIMS Primary biliary cholangitis (PBC) frequently recurs after liver transplantation. We evaluated risk factors associated with recurrence of PBC and its effects on patient and graft survival in a multicenter, international cohort (the Global PBC Study Group). METHODS We collected demographic and clinical data from 785 patients (89% female) with PBC who underwent liver transplantation (mean age, 54 ± 9 years) from February 1983 through June 2016, among 13 centers in North America and Europe. Results from biochemical tests performed within 12 months of liver transplantation were analyzed to determine whether markers of cholestasis could identify patients with recurrence of PBC (based on histologic analysis). Patients were followed for a median 6.9 years (interquartile range, 6.1-7.9 years). RESULTS PBC recurred in 22% of patients after 5 years and 36% after 10 years. Age at diagnosis <50 years (hazard ratio [HR], 1.79; 95% CI, 1.36-2.36; P < .001), age at liver transplantation <60 years (HR, 1.39; 95% CI, 1.02-1.90; P = .04), use of tacrolimus (HR, 2.31; 95% CI, 1.72-3.10; P < .001), and biochemical markers of severe cholestasis (bilirubin ≥100 μmol or alkaline phosphatase >3-fold the upper limit of normal) at 6 months after liver transplantation (HR, 1.79; 95% CI, 1.16-2.76; P = .008) were associated with higher risk of PBC recurrence, whereas use of cyclosporine reduced risk of PBC recurrence (HR, 0.62; 95% CI, 0.46-0.82; P = .001). In multivariable Cox regression with time-dependent covariate, recurrence of PBC significantly associated with graft loss (HR, 2.01; 95% CI, 1.16-3.51; P = .01) and death (HR, 1.72; 95% CI, 1.11-2.65; P = .02). CONCLUSIONS Younger age at the time of diagnosis with PBC or at liver transplantation, tacrolimus use, and biochemical markers of cholestasis after liver transplantation are associated with PBC recurrence. PBC recurrence reduces odds of graft and patient survival. Strategies are needed to prevent PBC recurrence or reduce its negative effects.
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Affiliation(s)
- Aldo J Montano-Loza
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada.
| | - Bettina E Hansen
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Christophe Corpechot
- Reference Center for Inflammatory Biliary Diseases, Saint-Antoine Hospital, Paris, France
| | - Davide Roccarina
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom
| | - Douglas Thorburn
- University College London Institute for Liver and Digestive Health, Royal Free Hospital, London, United Kingdom
| | - Palak Trivedi
- National Institute for Health Research, Centre for Liver Research, University Hospitals Birmingham, Institute of Immunology and Immunotherapy, University of Birmingham, United Kingdom
| | - Gideon Hirschfield
- National Institute for Health Research, Centre for Liver Research, University Hospitals Birmingham, Institute of Immunology and Immunotherapy, University of Birmingham, United Kingdom; Department of Gastroenterology, University Hospitals Birmingham National Health Service Foundation Trust, Queen Elizabeth Hospital, Birmingham, United Kingdom; Toronto Centre for Liver Disease, University Health Network, University of Toronto, Toronto, Canada
| | - Patrick McDowell
- Department of Gastroenterology, University Hospitals Birmingham National Health Service Foundation Trust, Queen Elizabeth Hospital, Birmingham, United Kingdom
| | - Raoul Poupon
- Reference Center for Inflammatory Biliary Diseases, Saint-Antoine Hospital, Paris, France
| | - Jerome Dumortier
- Liver Transplant Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Alexie Bosch
- Liver Transplant Unit, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Emiliano Giostria
- Hepatology and Gastroenterology Department, University Hospitals of Geneva, Geneva, Switzerland
| | - Filomena Conti
- Liver Transplant Unit, Pitié-Salpêtrière Hôpital, Paris France
| | - Albert Parés
- Liver Unit, Hospital Clínic, University of Barcelona, The August Pi i Sunyer Biomedical Research Institute, Biomedical Research Networking Center in Hepatic and Digestive Diseases, Barcelona Spain
| | - Anna Reig
- Liver Unit, Hospital Clínic, University of Barcelona, The August Pi i Sunyer Biomedical Research Institute, Biomedical Research Networking Center in Hepatic and Digestive Diseases, Barcelona Spain
| | - Annarosa Floreani
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Francesco Paolo Russo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Jorn C Goet
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Maren H Harms
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Henk van Buuren
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Frederik Nevens
- Division Liver and Biliopancreatic Disorders, Leuven, Belgium
| | - Xavier Verhelst
- Department of Gastroenterology and Hepatology, Ghent University Hospital, Ghent, Belgium
| | - Maria Francesca Donato
- Transplant Hepatology Unit, Division of Gastroenterology and Hepatology, Maggiore Hospital Policlinico, Milan, Italy
| | - Federica Malinverno
- Transplant Hepatology Unit, Division of Gastroenterology and Hepatology, Maggiore Hospital Policlinico, Milan, Italy
| | - Maryam Ebadi
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
| | - Andrew L Mason
- Division of Gastroenterology and Liver Unit, University of Alberta, Edmonton, Alberta, Canada
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28
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Stirnimann G, Ebadi M, Czaja AJ, Montano-Loza AJ. Recurrent and De Novo Autoimmune Hepatitis. Liver Transpl 2019; 25:152-166. [PMID: 30375180 DOI: 10.1002/lt.25375] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 10/23/2018] [Indexed: 02/07/2023]
Abstract
Clinical indications for liver transplantation (LT) in patients with autoimmune hepatitis (AIH) are identical to those of patients with other chronic liver diseases that end in acute or semiacute liver failure, decompensated cirrhosis, or hepatocellular carcinoma. Recurrent disease after LT has been reported in 10%-50% of patients with AIH, and the frequency of detection is influenced in part by the use of protocol or clinically indicated liver biopsy. De novo AIH connotes the development of AIH in patients transplanted for liver diseases other than AIH, and it has been reported in 5%-10% of pediatric and 1%-2% of adult recipients. Recurrent disease can negatively impact on graft and patient survival, and retransplantation has been required in 8%-23%. De novo AIH is within the spectrum of graft dysfunction that includes plasma cell-rich rejection, and it can also progress to cirrhosis and graft failure. Treatment for recurrent or de novo disease is based on the conventional regimens for AIH, and corticosteroid therapy alone or combined with azathioprine is standard. Better control of disease activity prior to LT has been associated with less recurrence, and maintenance corticosteroid treatment after LT can reduce its frequency. In conclusion, recurrent AIH is far more frequent than de novo AIH. Both may have negative impacts on graft and patient survival, and early detection and treatment are key objectives. Future investigations must codify the diagnostic criteria for each graft dysfunction, seek diagnostic biomarkers, and evaluate treatments that improve outcomes without increasing the risk of pre- and post-LT infections.
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Affiliation(s)
- Guido Stirnimann
- Department of Visceral Surgery and Medicine, Inselspital Bern, Bern University Hospital and University of Bern, Bern, Switzerland.,Division of Gastroenterology and Liver Unit, University of Alberta Hospital, Edmonton, Alberta, Canada
| | - Maryam Ebadi
- Division of Gastroenterology and Liver Unit, University of Alberta Hospital, Edmonton, Alberta, Canada
| | - Albert J Czaja
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Aldo J Montano-Loza
- Division of Gastroenterology and Liver Unit, University of Alberta Hospital, Edmonton, Alberta, Canada
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29
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Nevens F. PBC-transplantation and disease recurrence. Best Pract Res Clin Gastroenterol 2018; 34-35:107-111. [PMID: 30343704 DOI: 10.1016/j.bpg.2018.09.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 09/04/2018] [Indexed: 02/08/2023]
Abstract
Despite near universal use of ursodeoxycholic acid (UDCA) several patients with PBC still progress to liver transplant (LT) or death. Pruritus and fatigue are the most common symptoms. Liver transplantation for pruritus is highly effective but fatigue will not disappear in the majority of the patients. In contrast to other liver diseases, portal hypertension may develop in pre-cirrhotic patients with PBC. Patients with PBC have an incidence rate of 3.4 hepatocellular carcinoma cases for every 1000 patient-years and risk factors are advanced stage of the disease and male sex. For the appropriate timing of LT the utility of prognostic models (bilirubin, Mayo risk score and MELD, in particular) and standard exception points in case of HCC are established. However, recent data from different part of the world demonstrated that PBC patients compared to patients with PSC have higher waiting-list mortality. Hyperlipidemia can be present in up to 80% of the patients but there is no evidence for an elevated cardiovascular risk, certainly not in relationship with LT. Patients transplanted for PBC suffer more frequently from acute cellular and also late cellular rejection. However, 5-year patient survival rates after LT of 80-85% is better than for most other indications. Recurrent PBC is reported in a range from 14% up to 42% after LT but in contrast to other autoimmune diseases graft loss due to recurrent disease is not a major issue. The type of immunosuppression after LT was found to be associated with the incidence of recurrence but since mediate-term impact on overall and graft survival is negligible, tacrolimus-based regimens remain standard at most centers. Observational studies suggest that long-term administration of UDCA following LT has a beneficial effect on recurrence of PBC. Therefore biomarkers after LT that may identify patients at risk for recurrence should be further explored to allows early medical intervention.
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Affiliation(s)
- Frederik Nevens
- Department of Gastroenterology and Hepatology, University Hospitals KU Leuven, Belgium.
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30
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Hirschfield GM, Dyson JK, Alexander GJM, Chapman MH, Collier J, Hübscher S, Patanwala I, Pereira SP, Thain C, Thorburn D, Tiniakos D, Walmsley M, Webster G, Jones DEJ. The British Society of Gastroenterology/UK-PBC primary biliary cholangitis treatment and management guidelines. Gut 2018; 67:1568-1594. [PMID: 29593060 PMCID: PMC6109281 DOI: 10.1136/gutjnl-2017-315259] [Citation(s) in RCA: 180] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 01/22/2018] [Accepted: 01/23/2018] [Indexed: 12/12/2022]
Abstract
Primary biliary cholangitis (formerly known as primary biliary cirrhosis, PBC) is an autoimmune liver disease in which a cycle of immune mediated biliary epithelial cell injury, cholestasis and progressive fibrosis can culminate over time in an end-stage biliary cirrhosis. Both genetic and environmental influences are presumed relevant to disease initiation. PBC is most prevalent in women and those over the age of 50, but a spectrum of disease is recognised in adult patients globally; male sex, younger age at onset (<45) and advanced disease at presentation are baseline predictors of poorer outcome. As the disease is increasingly diagnosed through the combination of cholestatic serum liver tests and the presence of antimitochondrial antibodies, most presenting patients are not cirrhotic and the term cholangitis is more accurate. Disease course is frequently accompanied by symptoms that can be burdensome for patients, and management of patients with PBC must address, in a life-long manner, both disease progression and symptom burden. Licensed therapies include ursodeoxycholic acid (UDCA) and obeticholic acid (OCA), alongside experimental new and re-purposed agents. Disease management focuses on initiation of UDCA for all patients and risk stratification based on baseline and on-treatment factors, including in particular the response to treatment. Those intolerant of treatment with UDCA or those with high-risk disease as evidenced by UDCA treatment failure (frequently reflected in trial and clinical practice as an alkaline phosphatase >1.67 × upper limit of normal and/or elevated bilirubin) should be considered for second-line therapy, of which OCA is the only currently licensed National Institute for Health and Care Excellence recommended agent. Follow-up of patients is life-long and must address treatment of the disease and management of associated symptoms.
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Affiliation(s)
- Gideon M Hirschfield
- NIHR Birmingham Biomedical Research Centre, Birmingham, UK
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Centre for Liver Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Jessica K Dyson
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle, United Kingdom
| | - Graeme J M Alexander
- Sheila Sherlock Liver Centre, Royal Free London NHS Foundation Trust, London, UK
- UCL Institute for Liver and Digestive Health, Division of Medicine, University College London, London, UK
| | - Michael H Chapman
- Department of Gastroenterology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Jane Collier
- Translational Gastroenterology Unit, Oxford University Hospitals, University of Oxford, Oxford, UK
| | - Stefan Hübscher
- Centre for Liver Research, Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- Department of Cellular Pathology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Imran Patanwala
- Department of Gastroenterology, Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
- University of Liverpool, Liverpool, UK
| | - Stephen P Pereira
- Sheila Sherlock Liver Centre, Royal Free London NHS Foundation Trust, London, UK
- UCL Institute for Liver and Digestive Health, Division of Medicine, University College London, London, UK
- Department of Gastroenterology, University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Douglas Thorburn
- Sheila Sherlock Liver Centre, Royal Free London NHS Foundation Trust, London, UK
- UCL Institute for Liver and Digestive Health, Division of Medicine, University College London, London, UK
| | - Dina Tiniakos
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | | | - George Webster
- Department of Gastroenterology, University College London Hospitals NHS Foundation Trust, London, UK
| | - David E J Jones
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle, United Kingdom
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31
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Aguilar MT, Carey EJ. Current Status of Liver Transplantation for Primary Biliary Cholangitis. Clin Liver Dis 2018; 22:613-624. [PMID: 30259857 DOI: 10.1016/j.cld.2018.03.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Primary biliary cholangitis (PBC) is an autoimmune cholestatic liver disease diagnosed with elevated alkaline phosphatase in the presence of antimitochondrial antibody. With the introduction and widespread use of ursodeoxycholic acid the proportion of PBC patients undergoing liver transplant (LT) has decreased. However, up to 40% of patients are ursodeoxycholic acid nonresponders and require second-line treatment or progress to end-stage liver disease requiring LT. Several scoring systems have been developed and validated to assess treatment response and transplant-free survival in patients. Although PBC is a favorable indication for LT, recurrence of PBC may occur and requires biopsy for diagnosis.
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Affiliation(s)
- Maria T Aguilar
- Division of Gastroenterology and Hepatology, Mayo Clinic, 13400 East Shea Boulevard, Scottsdale, AZ 85259, USA
| | - Elizabeth J Carey
- Division of Gastroenterology and Hepatology, Mayo Clinic, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA.
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32
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Abstract
The human betaretrovirus and the closely related mouse mammary tumor virus have been linked with the development of cholangitis and mitochondrial antibody production in patients with primary biliary cholangitis (PBC) and mouse models of autoimmune biliary disease, respectively. In vitro, betaretroviruses have been found to stimulate the expression of mitochondrial autoantigens on the cell surface of biliary epithelial cells. In vivo, both mitochondrial autoantigens and viral proteins have been shown to be co-expressed in biliary epithelium and lymphoid tissue. Notably, both mice and humans make poor antibody responses to betaretrovirus infection, whereas proinflammatory responses to viral proteins have been observed in T lymphocyte studies. Furthermore, proviral integration studies have confirmed the presence of human betaretrovirus in biliary epithelium of patients with PBC. Preliminary proof of principal studies using combination antiretroviral therapy have shown that suppression of viral expression is associated with sustained biochemical response. As the previous regimen used was poorly tolerated, further randomized controlled trials are planned to determine whether betaretrovirus infection plays an important role in the development of PBC.
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Affiliation(s)
- Andrew L Mason
- Department of Medicine, University of Alberta, Edmonton, AB, T6G 2E1, Canada.
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33
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Mason AL, Siminovitch KA. New perspectives on the complexity of genetic predisposition to autoimmune liver disease in indigenous Canadians. Liver Int 2018; 38:789-791. [PMID: 29702744 DOI: 10.1111/liv.13722] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Affiliation(s)
- Andrew L Mason
- Center of Excellence in Gastrointestinal Inflammation and Immunity Research, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Katherine A Siminovitch
- Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada
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Lindström L, Jørgensen KK, Boberg KM, Castedal M, Rasmussen A, Rostved AA, Isoniemi H, Bottai M, Bergquist A. Risk factors and prognosis for recurrent primary sclerosing cholangitis after liver transplantation: a Nordic Multicentre Study. Scand J Gastroenterol 2018; 53:297-304. [PMID: 29301479 DOI: 10.1080/00365521.2017.1421705] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES The risk for recurrent primary sclerosing cholangitis (rPSC) after liver transplantation is associated with inflammatory bowel disease (IBD). We assessed the frequency of rPSC and studied risk factors for recurrent disease with special focus on IBD. We also evaluated the importance of rPSC for prognosis. MATERIALS AND METHODS All liver transplanted PSC patients in the Nordic countries between 1984 and 2007 (n = 440), identified by the Nordic Liver Transplant Registry, were studied. Data were retrieved from patients' chart reviews. Multivariable Cox regression models were used to calculate risk factors for rPSC and death. RESULTS Of the 440 patients with a follow-up time after liver transplantation of 3743 patient years, rPSC was diagnosed in 19% (n = 85). Colectomy before liver transplantation was associated with a reduced risk of rPSC (HR 0.49; 95% CI, 0.26-0.94, p = 0.033). Neither high IBD activity nor presence of IBD flares before or after liver transplantation was associated with rPSC. Treatment with tacrolimus was an independent risk factor associated with increased risk for rPSC (HR, 1.81; 95% CI, 1.15-2.86, p = 0.010). The risk of dying or needing a re-transplantation after rPSC was increased in all age groups, but highest in patients transplanted before 40 years of age (HR 7.3; 95% CI, 4.1-12.8, p = 0.0001). CONCLUSIONS This study confirms that colectomy before liver transplantation is associated with a decreased risk of rPSC. Inflammatory activity of IBD was not associated with the risk of rPSC. Tacrolimus was an independent risk factor for PSC recurrence and its use as first line immunosuppression in PSC needs further study.
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Affiliation(s)
- Lina Lindström
- a Centre for Digestive Diseases, Division of Hepatology , Karolinska University Hospital, Karolinska Institutet , Stockholm , Sweden
| | - Kristin K Jørgensen
- b Department of Transplantation Medicine, Section for Gastroenterology and Norwegian PSC Research Center, Division of Surgery, Inflammatory Diseases and Transplantation , Oslo University Hospital Rikshospitalet , Oslo , Norway.,c Department of Gastroenterology , Akershus University Hospital , Lørenskog , Norway
| | - Kirsten M Boberg
- b Department of Transplantation Medicine, Section for Gastroenterology and Norwegian PSC Research Center, Division of Surgery, Inflammatory Diseases and Transplantation , Oslo University Hospital Rikshospitalet , Oslo , Norway.,d Institute of Clinical Medicine , University of Oslo , Oslo , Norway
| | - Maria Castedal
- e Transplant Institute , Sahlgrenska University Hospital and Sahlgrenska Academy, University of Gothenburg , Gothenburg , Sweden
| | - Allan Rasmussen
- f Department of Surgery and Liver Transplantation , Rigshospitalet , Copenhagen , Denmark
| | | | - Helena Isoniemi
- g Department of Surgery , University of Helsinki and Helsinki University Hospital , Helsinki , Finland
| | - Matteo Bottai
- h Unit of Biostatistics, Institute of Environmental Medicine , Karolinska Institutet , Stockholm , Sweden
| | - Annika Bergquist
- a Centre for Digestive Diseases, Division of Hepatology , Karolinska University Hospital, Karolinska Institutet , Stockholm , Sweden
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35
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Montano‐Loza AJ, Mason AL. Recurrence of primary biliary cholangitis after liver transplantation: A Japanese perspective. Hepatol Commun 2017; 1:391-393. [PMID: 29404467 PMCID: PMC5721417 DOI: 10.1002/hep4.1058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Accepted: 05/19/2017] [Indexed: 01/23/2023] Open
Affiliation(s)
- Aldo J. Montano‐Loza
- Division of Gastroenterology and Liver UnitUniversity of Alberta HospitalEdmontonCanada
| | - Andrew L. Mason
- Division of Gastroenterology and Liver UnitUniversity of Alberta HospitalEdmontonCanada
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Kogiso T, Egawa H, Teramukai S, Taniai M, Hashimoto E, Tokushige K, Sakisaka S, Sakabayashi S, Yamamoto M, Umeshita K, Uemoto S. Risk factors for recurrence of primary biliary cholangitis after liver transplantation in female patients: A Japanese multicenter retrospective study. Hepatol Commun 2017; 1:394-405. [PMID: 29404468 PMCID: PMC5721413 DOI: 10.1002/hep4.1037] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 03/26/2017] [Indexed: 12/31/2022] Open
Abstract
Primary biliary cholangitis (PBC) is diagnosed mainly in female individuals, and risk factors for PBC recurrence (rPBC) after liver transplantation (LT) from cadaveric donors have been reported. We conducted a retrospective multicenter study of rPBC in female patients after living‐donor LT (LDLT). A total of 388 female patients undergoing LDLT for end‐stage PBC were enrolled, and the effects of preoperative and operative factors were evaluated. Postoperative factors were evaluated in 312 patients who survived for more than 1 year post‐LDLT. rPBC was defined as abnormal hepatic enzyme levels with typical histological findings in liver biopsies. Fifty‐eight patients (14.9%) developed rPBC with a median of 4.6 (0.8‐14.5) years post‐LT. Cox hazard analysis (P < 0.05) showed that younger recipient age (hazard ratio, 0.95; 95% confidence interval, 0.920‐0.982), shorter operative time (1.00; 0.995‐0.999), higher serum immunoglobulin M level (1.00; 1.001‐1.002), donor sex mismatch (2.45; 1.268‐4.736), human leukocyte antigen B60 (2.56; 1.336‐4.921) and DR8 (1.98; 1.134‐3.448), and initial treatment with cyclosporine A (3.14; 1.602‐6.138) were significantly associated with rPBC. The frequencies of Child‐Turcotte‐Pugh class C (0.46; 0.274‐0.775), the model of end‐stage liver disease score (0.96; 0.914‐0.998), and updated Mayo risk score (1.02; 1.005‐1.033) were significantly lower in rPBC. Posttransplantation use of steroids decreased and that of antimetabolites increased the frequency of rPBC. Conclusion: The timing of LT, recipient conditions, donor characteristics, and immunosuppressive medications may be associated with rPBC in LT recipients. (Hepatology Communications 2017;1:394–405)
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Affiliation(s)
- Tomomi Kogiso
- Department of Internal Medicine, Tokyo Women's Medical University Tokyo Japan
| | - Hiroto Egawa
- Department of Surgery, Institute of Gastroenterology Tokyo Women's Medical University Tokyo Japan
| | - Satoshi Teramukai
- Department of Biostatistics Kyoto Prefectural University of Medicine Graduate School of Medical Science Kyoto Japan
| | - Makiko Taniai
- Department of Internal Medicine, Tokyo Women's Medical University Tokyo Japan
| | - Etsuko Hashimoto
- Department of Internal Medicine, Tokyo Women's Medical University Tokyo Japan
| | | | | | - Satomi Sakabayashi
- Center for Quality Assurance in Research and Development Kyoto Prefectural University of Medicine Kyoto Japan
| | - Masakazu Yamamoto
- Department of Surgery, Institute of Gastroenterology Tokyo Women's Medical University Tokyo Japan
| | - Koji Umeshita
- Department of Surgery, Graduate School of Medicine Osaka University Osaka Japan
| | - Shinji Uemoto
- Department of Surgery, Graduate School of Medicine Kyoto University Kyoto Japan
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37
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Abstract
Purpose of Review The purpose of this review is to discuss reasons why immunosuppressive therapy so far failed in Primary Biliry Cholangitis. Recent Findings Even targeted immunosuppressive therapy seems ineffective or potentially harmful. Summary Bile acid-mediated cholangiocyte damage, facilitated by insufficient bicarbonate secretion, seems to attenuate the anti-inflammatory and anti-fibrotic actions of immunosuppressant and immunomodulatory drugs in a clinically significant way.
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Larson L, James M, Gossard A. Cholestatic Liver Injury: Care of Patients With Primary Biliary Cholangitis or Primary Sclerosing Cholangitis. AACN Adv Crit Care 2017; 27:441-452. [PMID: 27959300 DOI: 10.4037/aacnacc2016202] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
The most common causes of chronic cholestatic liver disease are primary biliary cholangitis (PBC) and primary sclerosing cholangitis (PSC). Both disease processes are characterized by a destruction of intrahepatic and/or extrahepatic biliary ducts. The etiology is not entirely clear; however, there is an underlying autoimmune component contributing to both disease processes. Although PBC and PSC are often diagnosed and managed in the outpatient setting, in some instances, a patient may have jaundice, fatigue, and pruritus requiring evaluation and determination of the cholestatic cause. Patients with PSC should be monitored for evidence of cholangiocarcinoma, colon cancer, and gallbladder polyps as they are at an increased risk of malignant neoplasms. Liver transplant has the potential for improving quality of life, although disease recurrence is a risk.
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Affiliation(s)
- Laurie Larson
- Laurie Larson is Nurse Practitioner, Hepatology, 406 Harvard St SE, MMC 36, University of Minnesota, Minneapolis, MN 55455 . Michelle James is Clinical Director of Transplant Services, University of Minnesota, Minneapolis, Minnesota. Andrea Gossard is Nurse Practitioner, Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Michelle James
- Laurie Larson is Nurse Practitioner, Hepatology, 406 Harvard St SE, MMC 36, University of Minnesota, Minneapolis, MN 55455 . Michelle James is Clinical Director of Transplant Services, University of Minnesota, Minneapolis, Minnesota. Andrea Gossard is Nurse Practitioner, Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
| | - Andrea Gossard
- Laurie Larson is Nurse Practitioner, Hepatology, 406 Harvard St SE, MMC 36, University of Minnesota, Minneapolis, MN 55455 . Michelle James is Clinical Director of Transplant Services, University of Minnesota, Minneapolis, Minnesota. Andrea Gossard is Nurse Practitioner, Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota
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Visseren T, Darwish Murad S. Recurrence of primary sclerosing cholangitis, primary biliary cholangitis and auto-immune hepatitis after liver transplantation. Best Pract Res Clin Gastroenterol 2017. [PMID: 28624107 DOI: 10.1016/j.bpg.2017.04.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Liver transplantation is a well-accepted treatment for decompensated chronic liver disease due to primary sclerosing cholangitis (PSC), primary biliary cholangitis (PBC) and auto-immune hepatitis (AIH). Survival after liver transplantation is generally good with 1 and 5-year survival rates around 90% and 70-85%. After transplantation, however, these diseases recur in 8.6-27% (rPSC), 10.9-42.3% (rPBC) and 7-42% (rAIH), and this poses significant challenges in terms of management and graft outcome in these patients. In this review we discuss the incidence, clinical presentation, challenges in diagnosis, reported risk factors and impact on post-transplant outcomes of recurrence of PSC, PBC and AIH after liver transplantation. We also discuss some of the limitations of current investigations and formulate idea's for future research objectives.
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Affiliation(s)
- T Visseren
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands; Department of Surgery, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.
| | - S Darwish Murad
- Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center Rotterdam, Rotterdam, The Netherlands.
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40
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Montano-Loza AJ, Bhanji RA, Wasilenko S, Mason AL. Systematic review: recurrent autoimmune liver diseases after liver transplantation. Aliment Pharmacol Ther 2017; 45:485-500. [PMID: 27957759 DOI: 10.1111/apt.13894] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 10/21/2016] [Accepted: 11/17/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND Autoimmune liver diseases (AILD) constitute the third most common indication for liver transplantation (LT) worldwide. Outcomes post LT are generally good but recurrent disease is frequently observed. AIMS To describe the frequency and risk factors associated with recurrent AILD post-LT and provide recommendations to reduce the incidence of recurrence based on levels of evidence. METHODS A systematic review was performed for full-text papers published in English-language journals, using the keywords 'autoimmune hepatitis (AIH)', 'primary biliary cholangitis and/or cirrhosis (PBC)', 'primary sclerosing cholangitis (PSC)', 'liver transplantation' and 'recurrent disease'. Management strategies to reduce recurrence after LT were classified according to grade and level of evidence. RESULTS Survival rates post-LT are approximately 90% and 70% at 1 and 5 years and recurrent disease occurs in a range of 10-50% of patients with AILD. Recurrent AIH is associated with elevated liver enzymes and IgG before LT, lymphoplasmacytic infiltrates in the explants and lack of steroids after LT (Grade B). Tacrolimus use is associated with increased risk; use of ciclosporin and preventive ursodeoxycholic acid with reduced risk of PBC recurrence (all Grade B). Intact colon, active ulcerative colitis and early cholestasis are associated with recurrent PSC (Grade B). CONCLUSIONS Recommendations based on grade A level of evidence are lacking. The need for further study and management includes active immunosuppression before liver transplantation and steroid use after liver transplantation in autoimmune hepatitis; selective immunosuppression with ciclosporin and preventive ursodeoxycholic acid treatment for primary biliary cholangitis; and improved control of inflammatory bowel disease or even colectomy in primary sclerosing cholangitis.
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Affiliation(s)
- A J Montano-Loza
- Division of Gastroenterology & Liver Unit, University of Alberta Hospital, Edmonton, AB, Canada
| | - R A Bhanji
- Division of Gastroenterology & Liver Unit, University of Alberta Hospital, Edmonton, AB, Canada
| | - S Wasilenko
- Division of Gastroenterology & Liver Unit, University of Alberta Hospital, Edmonton, AB, Canada
| | - A L Mason
- Division of Gastroenterology & Liver Unit, University of Alberta Hospital, Edmonton, AB, Canada
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41
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Bosch A, Dumortier J, Maucort-Boulch D, Scoazec JY, Wendum D, Conti F, Morard I, Rubbia-Brandt L, Terris B, Radenne S, Abenavoli L, Poupon R, Chazouillères O, Calmus Y, Boillot O, Giostra E, Corpechot C. Preventive administration of UDCA after liver transplantation for primary biliary cirrhosis is associated with a lower risk of disease recurrence. J Hepatol 2015; 63:1449-58. [PMID: 26282232 DOI: 10.1016/j.jhep.2015.07.038] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 07/16/2015] [Accepted: 07/29/2015] [Indexed: 12/20/2022]
Abstract
BACKGROUND & AIMS Recurrence of primary biliary cirrhosis (PBC) after liver transplantation (LT) is not rare and can occasionally lead to severe graft dysfunction and retransplantation. Ursodeoxycholic acid (UDCA) is a safe and effective treatment for PBC. However, whether preventive administration of UDCA after LT could lower the incidence of PBC recurrence is unknown. METHODS Patients transplanted for PBC in five French and Swiss centers from 1988 to 2010 were included. Most patients from a single center received UDCA (10-15 mg/kg/d) preventively. Recurrence of PBC was histologically defined from biopsies routinely performed at 1, 5, 10, and 15 years of follow-up, and at any time when clinically indicated. RESULTS A total of 90 patients with a 1-year minimum follow-up were studied retrospectively, including 19 (21%) patients receiving preventive UDCA. The mean follow-up was 12 years. Recurrence was diagnosed in 48 (53%) patients. The recurrence rates at 5, 10, and 15 years were 27%, 47%, and 61%, respectively. In a multivariate proportional hazards model adjusted for potential confounders and risk factors, preventive UDCA was the only factor affecting the risk of recurrence significantly (HR=0.32; 95% CI: 0.11-0.91). The 5, 10, and 15-year rates of recurrence were 11%, 21%, and 40%, respectively, under preventive UDCA, and 32%, 53%, and 70%, respectively, without preventive UDCA. Seven patients with recurrence (15%) progressed to cirrhosis, requiring retransplantation in one. However, neither recurrence nor preventive UDCA had a significant impact on survival. CONCLUSIONS Preventive treatment with UDCA reduces the risk of PBC recurrence after LT.
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Affiliation(s)
- Alexie Bosch
- Unité de Transplantation Hépatique, Fédération des Spécialités Digestives, Hospices civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Jérôme Dumortier
- Unité de Transplantation Hépatique, Fédération des Spécialités Digestives, Hospices civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Delphine Maucort-Boulch
- Service de Biostatistique, Hospices civils de Lyon et CNRS UMR5558, Laboratoire de Biométrie et Biologie évolutive, Equipe biostatistique Santé, Université Claude-Bernard, Lyon, France
| | - Jean-Yves Scoazec
- Service Central d'Anatomie et de Cytologie Pathologiques, Hospices civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Dominique Wendum
- Service d'Anatomie et de Cytologie Pathologiques, Assistance Publique - Hôpitaux de Paris (APHP), Hôpital Saint-Antoine, Paris, France
| | - Filomena Conti
- Service de Transplantation Hépatique, APHP, Hôpital Saint-Antoine, Paris, France
| | - Isabelle Morard
- Centre des Affections Hépato-Biliaires et Pancréatiques, Service de Gastroentérologie et Hépatologie, Hôpitaux Universitaires de Genève, Genève, Switzerland
| | - Laura Rubbia-Brandt
- Service de Pathologie clinique, Hôpitaux Universitaires de Genève, Genève, Switzerland
| | - Benoit Terris
- Service d'Anatomie et de Cytologie Pathologiques, APHP, Hôpital Cochin, Paris, France
| | - Sylvie Radenne
- Service de Gastroentérologie et Hépatologie et INSERM U1052, Hospices civils de Lyon, Hôpital de la Croix-Rousse, Lyon, France
| | - Ludovico Abenavoli
- Dipartimento di Scienze della Salute, Università Magna Graecia, Catanzaro, Italy; Service d'Hépatologie, Centre de référence des Maladies Inflammatoires des Voies biliaires, APHP, Hôpital Saint-Antoine, Paris, France
| | - Raoul Poupon
- Service d'Hépatologie, Centre de référence des Maladies Inflammatoires des Voies biliaires, APHP, Hôpital Saint-Antoine, Paris, France
| | - Olivier Chazouillères
- Service d'Hépatologie, Centre de référence des Maladies Inflammatoires des Voies biliaires, APHP, Hôpital Saint-Antoine, Paris, France
| | - Yvon Calmus
- Service Central d'Anatomie et de Cytologie Pathologiques, Hospices civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Olivier Boillot
- Unité de Transplantation Hépatique, Fédération des Spécialités Digestives, Hospices civils de Lyon, Hôpital Edouard Herriot, Lyon, France
| | - Emiliano Giostra
- Centre des Affections Hépato-Biliaires et Pancréatiques, Service de Gastroentérologie et Hépatologie, Hôpitaux Universitaires de Genève, Genève, Switzerland
| | - Christophe Corpechot
- Service d'Hépatologie, Centre de référence des Maladies Inflammatoires des Voies biliaires, APHP, Hôpital Saint-Antoine, Paris, France.
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42
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Role of novel retroviruses in chronic liver disease: assessing the link of human betaretrovirus with primary biliary cirrhosis. Curr Infect Dis Rep 2015; 17:460. [PMID: 25754451 PMCID: PMC4353873 DOI: 10.1007/s11908-014-0460-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A human betaretrovirus resembling mouse mammary tumor virus has been characterized in patients with primary biliary cirrhosis. The agent triggers a disease-specific phenotype in vitro with aberrant cell-surface expression of mitochondrial antigens. The presentation of a usually sequestered self-protein is thought to lead to the loss of tolerance and the production of anti-mitochondrial antibodies associated with the disease. Similar observations have been made in mouse models, where mouse mammary tumor virus infection has been linked with the development of cholangitis and production of anti-mitochondrial antibodies. The use of combination antiretroviral therapy has been shown to impact on histological and biochemical disease in mouse models of autoimmune biliary disease and in clinical trials of patients with primary biliary cirrhosis. However, the HIV protease inhibitors are not well tolerated in patients with primary biliary cirrhosis, and more efficacious regimens will be required to clearly link reduction of viral load with improvement of cholangitis.
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43
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Switching from tacrolimus to cyclosporine A to prevent primary biliary cirrhosis recurrence after living-donor liver transplantation. Int Surg 2014; 98:156-9. [PMID: 23701152 DOI: 10.9738/cc188] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Recurrence of primary biliary cirrhosis (PBC) after liver transplantation has been shown to negatively affect graft and patient survival. Recently, protective effects of cyclosporine A against PBC recurrence after liver transplantation have been reported. Participants were 4 patients who underwent living-donor liver transplantation (LDLT) for end-stage liver disease due to PBC. Tacrolimus was used for initial immunosuppression, and this was switched to cyclosporine A at least 3 months after liver transplantation. Targeted trough level of cyclosporine A was 20 times that of tacrolimus. We assessed liver and renal function, as well as antimitochondrial M2 antibody for recipients prior to LDLT, as well as before and after switching immunosuppressive agents. Patients were 1 man and 3 women, and they were ages 45 to 47 years at LDLT. Timing of switching from tacrolimus to cyclosporine A was 13, 3, 7, and 4 months respectively after liver transplantation, and all 4 patients have been on cyclosporine A without adverse effects at 20 to 46 months after transplantation. In 2 of 4 patients who had high titers of antimitochondrial M2 antibody before transplantation, antibody titer did not elevate after LDLT. In the other 2 patients without elevation of antimitochondrial M2 antibody, the titer did not turn positive. Switching from tacrolimus to cyclosporine A was possible without medical problems, and all patients exhibit no recurrence of PBC. Cyclosporine A may be useful for prevention of PBC recurrence after LDLT.
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44
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Guidelines for the management of primary biliary cirrhosis: The Intractable Hepatobiliary Disease Study Group supported by the Ministry of Health, Labour and Welfare of Japan. Hepatol Res 2014; 44 Suppl S1:71-90. [PMID: 24397841 DOI: 10.1111/hepr.12270] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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45
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Mason AL, Montano-Loza AJ. Systematic investigation of elevated cholestatic enzymes during the third posttransplant month. Liver Transpl 2013; 19 Suppl 2:S23-30. [PMID: 24038724 DOI: 10.1002/lt.23742] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Accepted: 08/27/2013] [Indexed: 12/12/2022]
Affiliation(s)
- Andrew L Mason
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada
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46
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Egawa H, Nakanuma Y, Maehara Y, Uemoto S, Eguchi S, Sato Y, Shirabe K, Takatsuki M, Mori A, Yamamoto M, Tsubouchi H. Disease recurrence plays a minor role as a cause for retransplantation after living-donor liver transplantation for primary biliary cirrhosis: A multicenter study in Japan. Hepatol Res 2013; 43:502-7. [PMID: 23088452 DOI: 10.1111/j.1872-034x.2012.01108.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2012] [Revised: 09/09/2012] [Accepted: 09/12/2012] [Indexed: 02/08/2023]
Abstract
AIM To clarify the role of disease recurrence as a cause of graft loss after living-donor liver transplantation (LDLT) for primary biliary cirrhosis (PBC), we investigated explant grafts, as well as the native liver and liver biopsy specimens, of patients who underwent retransplantation. METHODS Of 516 patients who underwent LDLT for PBC and were registered in the Japanese Liver Transplant Registry, nine patients (1.7%) underwent retransplantation. RESULTS Seven patients undergoing retransplantation later than 6 months after primary liver transplantation (LT) were enrolled. All seven patients were female, with ages ranging from 34-57 years, and Model for End-Stage Liver Disease scores ranging 10-28. The right lobe was used as graft in one and the left lobe in six. The initial immunosuppression regimen was tacrolimus in six and cyclosporin in one. The period between the primary LT and retransplantation ranged 11-120 months, with a median of 36 months. Three patients survived and four patients died due to poor graft functions or complications after retransplantation. The primary causes of primary graft loss revealed by histological examination of the explant livers were chronic rejection in three, portal thrombus and/or steatohepatitis in three and outflow block in one. PBC recurrence was observed in 3 and the stage was mild in all. CONCLUSION PBC recurrence has a small impact as a cause of graft loss after LDLT.
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Affiliation(s)
- Hiroto Egawa
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo
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Bhanji RA, Mason AL, Girgis S, Montano-Loza AJ. Liver transplantation for overlap syndromes of autoimmune liver diseases. Liver Int 2013; 33:210-9. [PMID: 23146117 DOI: 10.1111/liv.12027] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2012] [Accepted: 10/04/2012] [Indexed: 12/22/2022]
Abstract
BACKGROUND/AIMS The term overlap syndrome describes variant forms of autoimmune hepatitis (AIH) that present in combination with either characteristics of primary biliary cirrhosis (PBC), or primary sclerosing cholangitis (PSC). This study analysed the outcomes and evidence of recurrent liver disease after liver transplantation in patients with overlap syndromes compared with patients transplanted for single autoimmune liver disease. METHODS We evaluated 231 adult patients who received a liver transplant as a result of autoimmune liver diseases; including 103 with PBC, 84 with PSC, 32 with AIH and 12 with overlap syndrome (7 AIH-PBC and 5 AIH-PSC). RESULTS Patients with overlap syndromes had a higher probability of recurrence than patients with a single autoimmune liver disease (5 years: 53% vs. 17%; 10 years 69% vs. 29%, P = 0.001). Furthermore, median time for recurrence in overlap syndrome was shorter when compared with patients with single autoimmune liver disease (67 ± 20 vs. 172 ± 9 months, P = 0.001). The diagnosis of overlap syndrome was independently associated with a higher risk to develop recurrent disease than patients transplanted with a single disease (HR 3.39, P = 0.007). Median graft survival for overlap syndrome was 123 ± 16 months and 180 ± 8 months in patients with single autoimmune liver diseases (P = 0.9), and median patient survival for overlap syndrome was 135 ± 13 months and 193 ± 8 months in patients with single autoimmune liver disease (P = 0.6). CONCLUSIONS Patients that received an allograft for end-stage liver disease secondary to overlap syndrome had a higher rate of disease recurrence when compared with transplant recipients with single autoimmune liver disorders, but the overall survival was comparable.
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Affiliation(s)
- Rahima A Bhanji
- Division of Gastroenterology & Liver Unit, Zeidler Ledcor Centre, Edmonton, Alberta, Canada
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Wasilenko ST, Montano-Loza AJ, Mason AL. Is there a role for cyclophilin inhibitors in the management of primary biliary cirrhosis? Viruses 2013; 5:423-38. [PMID: 23348060 PMCID: PMC3640509 DOI: 10.3390/v5020423] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2013] [Revised: 01/22/2013] [Accepted: 01/23/2013] [Indexed: 12/17/2022] Open
Abstract
Autoimmune hepatitis (AIH) and primary biliary cirrhosis (PBC) are poorly understood autoimmune liver diseases. Immunosuppression is used to treat AIH and ursodeoxycholic acid is used to slow the progression of PBC. Nevertheless, a proportion of patients with both disorders progress to liver failure. Following liver transplantation, up to a third of patients with PBC experience recurrent disease. Moreover a syndrome referred to as "de novo AIH" occurs in a proportion of patients regardless of maintenance immunosuppression, who have been transplanted for disorders unrelated to AIH. Of note, the use of cyclosporine A appears to protect against the development of recurrent PBC and de novo AIH even though it is a less potent immunosuppressive compared to tacrolimus. The reason why cyclosporine A is protective has not been determined. However, a virus resembling mouse mammary tumor virus (MMTV) has been characterized in patients with PBC and AIH. Accordingly, we hypothesized that the protective effect of cyclosporine A in liver transplant recipients may be mediated by the antiviral activity of this cyclophilin inhibitor. Treatment of the MMTV producing MM5MT cells with different antivirals and immunosuppressive agents showed that both cyclosporine A and the analogue NIM811 inhibited MMTV production from the producer cells. Herein, we discuss the evidence supporting the role of MMTV-like human betaretrovirus in the development of PBC and de novo AIH and speculate on the possibility that the agent may be associated with disease following transplantation. We also review the mechanisms of how both cyclosporine A and NIM811 may inhibit betaretrovirus production in vitro.
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Affiliation(s)
- Shawn T Wasilenko
- Department of Medicine, Zeidler Ledcor Centre, University of Alberta Hospital, Edmonton, Alberta, Canada.
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Montano-Loza AJ, Vargas-Vorackova F, Ma M, Bain VG, Burak K, Kumar T, Mason AL. Incidence and risk factors associated with de novo autoimmune hepatitis after liver transplantation. Liver Int 2012; 32:1426-33. [PMID: 22712495 DOI: 10.1111/j.1478-3231.2012.02832.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2012] [Accepted: 04/26/2012] [Indexed: 12/18/2022]
Abstract
BACKGROUND/AIMS De novo autoimmune hepatitis (AIH) describes the development of hepatitis with autoimmune features in liver transplant (LT) patients without prior diagnosis of AIH. We aimed to evaluate the incidence and risk factors for de novo AIH. METHODS A cohort of 576 patients with LT for aetiologies other than AIH was evaluated. RESULTS De novo AIH was diagnosed in 17 patients (3%) with an overall incidence of 4.0 cases per 1000 patient-years. By univariate Cox analysis, patients who received cyclosporine A had lower risk (HR 0.24, 95% CI 0.07-0.80, P = 0.02), whereas patients who had female donors (HR 3.03, 95% CI 1.11-8.25, P = 0.03), donors ≥40-years (HR 6.95, 95% CI 1.93-25.03, P = 0.003), and those who received tacrolimus (HR 4.39, 95% CI 1.47-13.13, P = 0.008) and mycophenolate mofetil (HR 6.37, 95% CI 1.62-25.13, P = 0.008) had higher risk. Survival was similar in patients with de novo AIH compared with the LT population (mean survival time, 17 ± 1.5 vs. 16 ± 0.5 years, Log-rank test; P = 0.4). CONCLUSIONS The incidence of de novo AIH is low and does not impact on long-term survival. Recipients of female or older donor grafts, or recipients using tacrolimus, or mycophenolate mofetil as part of their immunosuppressive regimen have a higher risk of de novo AIH, whereas LT recipients maintained on cyclosporine A have a lower risk.
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Affiliation(s)
- Aldo J Montano-Loza
- Division of Gastroenterology & Liver Unit, University of Alberta, Edmonton, Canada.
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Akamatsu N, Sugawara Y. Primary biliary cirrhosis and liver transplantation. Intractable Rare Dis Res 2012; 1:66-80. [PMID: 25343075 PMCID: PMC4204562 DOI: 10.5582/irdr.2012.v1.2.66] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Revised: 04/28/2012] [Accepted: 05/11/2012] [Indexed: 12/13/2022] Open
Abstract
Primary biliary cirrhosis (PBC) is an immune-mediated chronic progressive inflammatory liver disease, predominantly affecting middle-aged women, characterized by the presence of antimitochondrial antibodies (AMAs), which can lead to liver failure. Genetic contributions, environmental factors including chemical and infectious xenobiotics, autoimmunity and loss of tolerance have been aggressively investigated in the pathogenesis of PBC, however, the actual impact of these factors is still controversial. Survival of PBC patients has been largely improved with the widespread use of ursodeoxycholic acid (UDCA), however, one third of patients still do not respond to the treatment and proceed to liver cirrhosis, requiring liver transplantation as a last resort for cure. The outcome of liver transplantation is excellent with 5- and 10-year survival rates around 80% and 70%, respectively, while along with long survival, the recurrence of the disease has become an important outcome after liver transplantation. Prevalence rates of recurrent PBC rage widely between 1% and 35%, and seem to increase with longer follow-up. Center-specific issues, especially the use of protocol biopsy, affect the variety of incidence, yet, recurrence itself does not affect patient and graft survival at present, and retransplantation due to recurrent disease is extremely rare. With a longer follow-up, recurrent disease could have an impact on patient and graft survival.
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Affiliation(s)
- Nobuhisa Akamatsu
- Department of Hepato-biliary-pancreatic Surgery, Saitama Medical Center, Saitama Medical University, Saitama, Japan
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Yasuhiko Sugawara
- Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
- Address correspondence to: Dr. Yasuhiko Sugawara, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, the University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan. E-mail:
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