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Post liver transplant recurrent and de novo viral infections. Best Pract Res Clin Gastroenterol 2020; 46-47:101689. [PMID: 33158469 PMCID: PMC7519014 DOI: 10.1016/j.bpg.2020.101689] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 01/31/2023]
Abstract
Survival following liver transplantation has changed dramatically owing to improvement in surgical techniques, peri-operative care and optimal immunosuppressive therapy. Post-Liver transplant (LT) de novo or recurrent viral infection continues to cause major allograft dysfunction, leading to poor graft and patient survival in untreated patients. Availability of highly effective antiviral drugs has significantly improved post-LT survival. Patients transplanted for chronic hepatitis B infection should receive life-long nucleos(t)ide analogues, with or without HBIg for effective viral control. Patients with chronic hepatitis C should be commenced on directly acting antiviral (DAA) drugs prior to transplantation. DAA therapy for post-LT recurrent hepatitis C infection is associated with close to 100% sustained virological response (SVR), irrespective of genotype. De novo chronic Hepatitis E infection is an increasingly recognised cause of allograft dysfunction in LT recipients. Untreated chronic HEV infection of the graft may lead to liver fibrosis and allograft failure. CMV and EBV can reactivate leading to systemic illness following liver transplantation. With COVID-19 pandemic, post-transplant patients are at risk of SARS-Co-V2 infection. Majority of the LT recipients require hospitalization, and the mortality in this population is around 20%. Early recognition of allograft dysfunction and identification of viral aetiology is essential in the management of post-LT de novo or recurrent infections. Optimising immunosuppression is an important step in reducing the severity of allograft damage in the treatment of post-transplant viral infections. Viral clearance or control can be achieved by early initiation of high potency antiviral therapy.
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Patek B, Strahotin C. Early Onset Post-transplant Lymphoproliferative Disorder Presenting with Diarrhea Post-orthotopic Liver Transplant Treated Successfully with Single Rituximab Agent. Cureus 2019; 11:e6200. [PMID: 31890402 PMCID: PMC6919954 DOI: 10.7759/cureus.6200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is a rare complication seen in hematologic stem cell (HSC) and solid organ transplantation that results from immune suppressant medications needed to prevent allograft rejection. Epstein-Barr virus (EBV) has been implicated in a majority of these cases, specifically with B-cell-predominant lymphomas. We present a 57-year-old female who underwent an orthotopic liver transplant and presented with diarrhea and weight loss. At the time of transplantation, the patient's quantitative EBV titers were negative; however, repeat titers during her admission were positive. Infectious etiologies for diarrhea were negative so a colonoscopy was pursued which revealed large ulcerated areas and biopsies consistent with monomorphic, diffuse large B-cell lymphoma, plus EBV. Imaging revealed multiple areas below the diaphragm of lymphadenopathy. The patient was started on rituximab and antivirals, and immune suppressive medications were decreased with a resolution of her symptoms. PTLD after any transplantation can be difficult to diagnose, given the wide range of presenting symptoms. Identifying patients who are at high risk for developing PTLD may lead to a more timely diagnosis to initiate treatment and decrease mortality risk.
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Affiliation(s)
- Bonnie Patek
- Gastroenterology and Hepatology, Allegheny Health Network, Pittsburgh, USA
| | - Cristina Strahotin
- Gastroenterology and Hepatology, Allegheny Health Network, Pittsburgh, USA
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3
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Primary intestinal NK-cell lymphoma, EBV-negative: A case report and literature review. HUMAN PATHOLOGY: CASE REPORTS 2019. [DOI: 10.1016/j.hpcr.2019.200303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Abstract
From the standpoint of the surgical pathologist "hepatitis" is defined as the set of histologic patterns of lesions found in livers infected by hepatotropic viruses, by non-hepatotrophic viruses leading to liver inflammation in the context of systemic infection, or due to an autoimmune disease, drug, or toxin involving the liver. This article is centered on the histologic patterns of injury in acute viral hepatitis, encompassing the hepatotropic viruses A, B, C, D, and E and the "icteric hemorrhagic fevers" (dengue, hantavirus, yellow fever). A brief mention of viruses causing hepatitis in immunosuppressed patients also is presented.
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5
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Liver Disease Associated With Systemic Viral Infection. ZAKIM AND BOYER'S HEPATOLOGY 2018. [PMCID: PMC7099665 DOI: 10.1016/b978-0-323-37591-7.00038-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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6
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Huang JG, Tan MYQ, Quak SH, Aw MM. Risk factors and clinical outcomes of pediatric liver transplant recipients with post-transplant lymphoproliferative disease in a multi-ethnic Asian cohort. Transpl Infect Dis 2017; 20. [PMID: 29071779 DOI: 10.1111/tid.12798] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 06/20/2017] [Accepted: 07/09/2017] [Indexed: 11/30/2022]
Affiliation(s)
- James Guoxian Huang
- Khoo Teck Puat - National University Children's Medical Institute; National University Health System; Singapore
- Department of Paediatrics; Yong Loo Lin School of Medicine; National University of Singapore; Singapore
| | - Mervin Ye Qing Tan
- Yong Loo Lin School of Medicine; National University of Singapore; Singapore
| | - Seng-Hock Quak
- Khoo Teck Puat - National University Children's Medical Institute; National University Health System; Singapore
- Department of Paediatrics; Yong Loo Lin School of Medicine; National University of Singapore; Singapore
| | - Marion Margaret Aw
- Khoo Teck Puat - National University Children's Medical Institute; National University Health System; Singapore
- Department of Paediatrics; Yong Loo Lin School of Medicine; National University of Singapore; Singapore
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Posttransplant Lymphoproliferative Disorder in a Patient with Worsening Ascites after Liver Transplantation. Case Rep Hematol 2017; 2017:7247438. [PMID: 29085683 PMCID: PMC5611874 DOI: 10.1155/2017/7247438] [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: 05/29/2017] [Revised: 07/28/2017] [Accepted: 08/10/2017] [Indexed: 11/28/2022] Open
Abstract
Posttransplant lymphoproliferative disorder (PTLD) is a spectrum of diseases that involves abnormal lymphoid and/or plasmacytic proliferation in patients with solid organ or hematopoietic cell transplantation. It is a condition with a low incidence of 3.5–4.3% in liver transplant (LT) recipients. This case involves a 63-year-old male with history of LT for chronic HCV induced cirrhosis who presented with abdominal distension related to worsening ascites. Cytological ascitic fluid analysis revealed EBV (+) malignant cells without a malignant focal point on imaging. Diagnosis of monomorphic PTLD with primary effusion lymphoma-like morphology and immunophenotype was established. This case highlights the complexity in diagnosis, different diagnostic modalities, and rare clinical presentations of PTLD.
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8
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Abstract
Posttransplant lymphoproliferative disorder (PTLD) is a serious complication of solid organ transplantation. It has several clinical manifestations, including infectious mononucleosis-like syndrome, lymphadenopathy, and other organ involvement. Soft palate ulcer is a rare manifestation of PTLD. The aim of this study is to present a 17-year-old girl with liver transplantation due to metastatic liver disease. After transplantation, she presented with a painful whitish ulcerative lesion accompanied by central necrosis in the right soft palate area measuring about 3 cm×3.5 cm. Histopathologic evaluation of the lesion showed monomorphic B-cell-type PTLD. She received 6 courses of CHOP chemotherapy plus rituximab. In the follow-up, the lesion disappeared with scar formation. Therefore, PTLD has different clinical presentations and may involve any part of the body. Therefore, when an unusual oral lesion after solid organ transplantation is observed, PTLD should be considered in addition to other differential diagnoses.
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Eshraghian A, Imanieh MH, Dehghani SM, Nikeghbalian S, Shamsaeefar A, Barshans F, Kazemi K, Geramizadeh B, Malek-Hosseini SA. Post-transplant lymphoproliferative disorder after liver transplantation: Incidence, long-term survival and impact of serum tacrolimus level. World J Gastroenterol 2017; 23:1224-1232. [PMID: 28275302 PMCID: PMC5323447 DOI: 10.3748/wjg.v23.i7.1224] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 12/03/2016] [Accepted: 01/18/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate incidence and survival of post-transplant lymphoproliferative disorder (PTLD) patients after liver transplantation.
METHODS A cross-sectional survey was conducted among patients who underwent liver transplantation at Shiraz Transplant Center (Shiraz, Iran) between August 2004 and March 2015. Clinical and laboratory data of patients were collected using a data gathering form.
RESULTS There were 40 cases of PTLD in the pediatric age group and 13 cases in the adult group. The incidence of PTLD was 6.25% in pediatric patients and 1.18% in adult liver transplant recipients. The post-PTLD survival of patients at 6 mo was 75.1% ± 6%, at 1 year was 68.9% ± 6.5% and at 5 years was 39.2% ± 14.2%. Higher serum tacrolimus level was associated with lower post-PTLD survival in pediatric patients (OR = 1.07, 95%CI: 1.006-1.15, P = 0.032). A serum tacrolimus level over 11.1 ng/mL was predictive of post PTLD survival (sensitivity = 90%, specificity = 52%, area under the curve = 0.738, P = 0.035).
CONCLUSION Incidence of PTLD in our liver transplant patients is comparable to other centers. Transplant physicians may consider adjustment of tacrolimus dose to maintain its serum level below this cutoff point.
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Doycheva I, Amer S, Watt KD. De Novo Malignancies After Transplantation: Risk and Surveillance Strategies. Med Clin North Am 2016; 100:551-67. [PMID: 27095645 DOI: 10.1016/j.mcna.2016.01.006] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
De novo malignancies are one of the leading causes of late mortality after liver and kidney transplantation. Nonmelanoma skin cancer is the most common malignancy, followed by posttransplant lymphoproliferative disorder and solid organ tumors. Immunosuppression is a key factor for cancer development, although many other transplant-related and traditional risk factors also play a role. In this review, the authors summarize risk factors and outcomes of frequently encountered de novo malignancies after liver and kidney transplantation to stratify recipients at highest risk. Future efforts in prospectively validated, cost-effective surveillance strategies that improve survival of these complex patients are greatly needed.
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Affiliation(s)
- Iliana Doycheva
- Division of Gastroenterology and Hepatology, Medical University-Sofia, 1 G. Sofiisky Boulevard, Sofia 1431, Bulgaria
| | - Syed Amer
- Division of Internal Medicine, Mayo Clinic, 5777 East Mayo Boulevard, Phoenix, AZ 85054, USA
| | - Kymberly D Watt
- Division of Gastroenterology and Hepatology, Mayo Clinic and Foundation, CH-10, 200 First Street Southwest, Rochester, MN 55905, USA.
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Cordero-Coma M, Salazar-Méndez R, Yilmaz T. Treatment of severe non-infectious uveitis in high-risk conditions (Part I): pregnancy and malignancies, management and safety issues. Expert Opin Drug Saf 2015; 14:1071-86. [DOI: 10.1517/14740338.2015.1044969] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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12
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Abstract
The currently accepted major diagnostic criteria for identifying hepatocellular carcinoma (HCC) on dynamic cross-sectional imaging consist of diffuse arterial phase hyperenhancement within the lesion, portal venous or delayed phase washout, and the presence and appearance of a capsule; also included in this criteria is interval threshold growth. Ancillary features such as intralesional fat, blood products, and mosaic architecture also favor a diagnosis of HCC. Tumor in a portal or hepatic vein is a definitive finding for an HCC even if a parenchymal mass is not clearly seen.
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Affiliation(s)
- Munazza Anis
- Hunter Holmes McGuire VAMC, 1201 Broad Rock Boulevard, Richmond, VA 23249, USA.
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Abstract
Liver biopsy (LB) is still the criterion standard procedure for obtaining liver tissue for histopathological examination and a valuable tool in the diagnosis, prognosis, and management of many parenchymal liver diseases. The aim of this position paper is to summarise the present practice of paediatric LB and make recommendations about its performance. Although histological evaluation of the liver is important in assessing prognosis and exploring treatment, noninvasive techniques (ie, imaging, laboratory markers) may replace use of liver histology. The indications for LB are changing as present knowledge of aetiologies, pathomechanism, and therapeutic options in paediatric liver disease is evolving. Adult and paediatric literature was reviewed to assess the existing clinical practice of LB with focus on the technique, indications, risk of complications, and contraindications in paediatrics. This position paper presents types of LB, indications, complications, contraindications, and an essential checklist for paediatric LB.
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Pedersen M, Seetharam A. Infections after orthotopic liver transplantation. J Clin Exp Hepatol 2014; 4:347-60. [PMID: 25755581 PMCID: PMC4298628 DOI: 10.1016/j.jceh.2014.07.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2014] [Accepted: 07/05/2014] [Indexed: 02/06/2023] Open
Abstract
Opportunistic infections are a leading cause of morbidity and mortality after orthotopic liver transplantation. Systemic immunosuppression renders the liver recipient susceptible to de novo infection with bacteria, viruses and fungi post-transplantation as well to reactivation of pre-existing, latent disease. Pathogens are also transmissible via the donor organ. The time from transplantation and degree of immunosuppression may guide the differential diagnosis of potential infectious agents. However, typical systemic signs and symptoms of infection are often absent or blunted after transplant and a high index of suspicion is needed. Invasive procedures are often required to procure tissue for culture and guide antimicrobial therapy. Antimicrobial prophylaxis reduces the incidence of opportunistic infections and is routinely employed in the care of patients after liver transplant. In this review, we survey common bacterial, fungal, and viral infections after orthotopic liver transplantation and highlight recent developments in their diagnosis and management.
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Key Words
- BAL, bronchoalveolar lavage
- CMV, cytomegalovirus
- EBV, epstein–Barr virus
- ELISA, enzym linked immunosorbent assay
- FCN2, ficolin-2
- GM, galactomannan
- HAT, hepatic artery thrombosis
- HBIG, hepatitis B immune globulin
- HBV, hepatitis B virus
- HCV, hepatitis C virus
- HHV, human herpesvirus
- LDLT, live donor liver transplantation
- MASP2, MBL-associated serine protease
- MBL, mannan-binding lectin
- MDR, multi-drug resistant
- MELD, model for end-stage liver disease
- NAS, non-anastomotic stricture
- OLT, orthotopic liver transplantation
- PPD, purified protein derivative
- PTLD, post-transplant lymphoproliferative disorder
- SNP, single nucleotide polymorphism
- TLR, toll-like receptor
- U, unit
- cytomegalovirus
- donor transmission
- infection
- liver transplantation
- prophylaxis
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Affiliation(s)
| | - Anil Seetharam
- Address for correspondence: Anil Seetharam, Clinical Assistant Professor of Medicine, University of Arizona College of Medicine Phoenix, Banner Transplant and Advanced Liver Disease Center, 1300 N. 12th Street Suite 404, Phoenix, AZ 85006, USA. Tel.: +1 602 839 7000; fax: +1 602 839 7050.
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15
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Yamazaki K, Toyonaga Y, Itokawa T, Koyama Y, Ishida Y. Primary Effusion Lymphoma–Like Lymphoma Unrelated to Human Herpesvirus 8 With Aggressive Clinical Course in Patient Receiving Cyclosporine. J Clin Oncol 2013; 31:e435-8. [DOI: 10.1200/jco.2012.46.8058] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | - Tatsuo Itokawa
- Teikyo University, Chiba Medical Center, Ichihara; Tsukuba Memorial Hospital, Tsukuba, Japan
| | | | - Yasuo Ishida
- Teikyo University, Chiba Medical Center, Ichihara, Japan
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16
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Mendizabal M, Marciano S, dos Santos Schraiber L, Zapata R, Quiros R, Zanotelli ML, Rivas MM, Kusminsky G, Humeres R, Alves de Mattos A, Gadano A, Silva MO. Post-transplant lymphoproliferative disorder in adult liver transplant recipients: a South American multicenter experience. Clin Transplant 2013; 27:E469-77. [DOI: 10.1111/ctr.12152] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2013] [Indexed: 12/01/2022]
Affiliation(s)
- Manuel Mendizabal
- Hepatology and Liver Transplant Unit; Hospital Universitario Austral; Pilar; Buenos Aires; Argentina
| | | | - Luciana dos Santos Schraiber
- Department of Gastroenterology; Universidade Federal de Ciências da Saúde de Porto Alegre; Rio Grande do Sul; Brazil
| | - Rodrigo Zapata
- Liver Transplant Unit; Clínica Alemana de Santiago; Santiago de Chile; Chile
| | - Rodolfo Quiros
- Infectious Disease Service; Hospital Universitario Austral; Pilar; Buenos Aires; Argentina
| | - Maria Lucia Zanotelli
- Liver Transplant Group; Hospital da Santa Casa de Porto Alegre; Porto Alegre; Brazil
| | - María Marta Rivas
- Hematopoietic Transplant Unit; Hospital Universitario Austral; Pilar; Buenos Aires; Argentina
| | - Gustavo Kusminsky
- Hematopoietic Transplant Unit; Hospital Universitario Austral; Pilar; Buenos Aires; Argentina
| | - Roberto Humeres
- Liver Transplant Unit; Clínica Alemana de Santiago; Santiago de Chile; Chile
| | - Angelo Alves de Mattos
- Department of Gastroenterology; Universidade Federal de Ciências da Saúde de Porto Alegre; Rio Grande do Sul; Brazil
| | - Adrián Gadano
- Liver Unit; Hospital Italiano de Buenos Aires; Buenos Aires; Argentina
| | - Marcelo O. Silva
- Hepatology and Liver Transplant Unit; Hospital Universitario Austral; Pilar; Buenos Aires; Argentina
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Lucey MR, Terrault N, Ojo L, Hay JE, Neuberger J, Blumberg E, Teperman LW. Long-term management of the successful adult liver transplant: 2012 practice guideline by the American Association for the Study of Liver Diseases and the American Society of Transplantation. Liver Transpl 2013; 19:3-26. [PMID: 23281277 DOI: 10.1002/lt.23566] [Citation(s) in RCA: 327] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2012] [Accepted: 10/20/2012] [Indexed: 02/06/2023]
Affiliation(s)
- Michael R Lucey
- Division of Gastroenterology and Hepatology, Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792-5124, USA.
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18
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Colonic diffuse large B-cell lymphoma in a liver transplant patient with historically very low tacrolimus levels. Case Rep Transplant 2012; 2012:952359. [PMID: 23259146 PMCID: PMC3504278 DOI: 10.1155/2012/952359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Accepted: 06/20/2012] [Indexed: 11/24/2022] Open
Abstract
Posttransplant lymphoproliferative disorders (PTLDs) comprise a wide spectrum of hematologic malignancies that are found increasingly in orthotopic liver transplant (OLT) patients given the rising frequency of these surgeries and their long-term success. PTLDs are highly correlated with both the Epstein-Barr virus (EBV) infection and the degree of immunosuppression involved. Herein is reported a case of a 53-year-old male with successfully treated hepatitis C virus genotype 4 and hepatocellular carcinoma who underwent OLT and developed symptoms of weakness and poor appetite 4 years later while on tacrolimus 3 mg b.i.d. with historically very low plasma levels. He was found to be anemic and colonoscopy revealed a 4.5 cm cecal diffuse large B-cell lymphoma (DLBCL). Further workup revealed mesenteric lymph node enlargement consistent and nodal DLBCL dissemination. He was treated with cyclophosphamide-hydroxyldaunorubicin-oncovin-prednisone-rituximab (CHOP-R) chemotherapy and his tacrolimus dose was lowered. Additionally, he manifested PTLD-associated cryoglobulinemia leading to acute kidney injury. After a prolonged hospitalization he was discharged with close followup.
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19
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Lim KBL, Schiano TD. Long-term outcome after liver transplantation. ACTA ACUST UNITED AC 2012; 79:169-89. [PMID: 22499489 DOI: 10.1002/msj.21302] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Liver transplantation is a life-saving therapy for patients with end-stage liver disease, acute liver failure, and liver tumors. Over the past 4 decades, improvements in surgical techniques, peritransplant intensive care, and immunosuppressive regimens have resulted in significant improvements in short-term survival. Focus has now shifted to addressing long-term complications and improving quality of life in liver recipients. These include adverse effects of immunosuppression; recurrence of the primary liver disease; and management of diabetes, hypertension, dyslipidemia, obesity, metabolic syndrome, cardiovascular disease, renal dysfunction, osteoporosis, and de novo malignancy. Issues such as posttransplant depression, employment, sexual function, fertility, and pregnancy must not be overlooked, as they have a direct impact on the liver recipient's quality of life. This review summarizes the latest data in long-term outcome after liver transplantation.
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Dharnidharka VR, Lamb KE, Gregg JA, Meier-Kriesche HU. Associations between EBV serostatus and organ transplant type in PTLD risk: an analysis of the SRTR National Registry Data in the United States. Am J Transplant 2012; 12:976-83. [PMID: 22226225 DOI: 10.1111/j.1600-6143.2011.03893.x] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
In a prior multiorgan transplant database study, recipient Epstein-Barr virus (EBV) seronegativity was not associated with increased risk for posttransplant lymphoproliferative disorders (PTLD) in liver transplants (LTX), at variance with prior single center reports and with data from kidney and heart transplants (KTX and HTX). The Scientific Registry of Transplant Recipients (SRTR) in the United States is the only other registry with data on the required variables for comparison.Our study set comprised 112 756 KTX (580 PTLDs; 0.51%), 13 937 HTX (140 PTLDs; 1.0%) and 40 437 LTX (383 PTLDs; 0.95%) performed January 2003 onward. The unadjusted hazard ratio (HR) for PTLD if recipient EBV seronegative was 5.005 for KTX, 6.528 for HTX and 2.615 for LTX (p < 0.001 for all). In models adjusted for multiple covariates, the adjusted HR was 3.583 (p < 0.001) for KTX, 4.037 (p < 0.001) for HTX, 1.479 (p = 0.03) for LTX. Interaction models using EBV seropositive KTX as reference group showed significantly higher risk for all other EBV seronegative organ transplant groups and also for EBV seropositive LTX (AHR 2.053, p < 0.0001).Recipient EBV seronegativity is still significantly associated with risk for PTLD in LTX, though less so because of higher baseline risk in the EBV seropositive LTX group.
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Affiliation(s)
- V R Dharnidharka
- College of Medicine, University of Florida, Gainesville, FL, USA.
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21
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Abstract
PURPOSE OF REVIEW Despite contemporary immunosuppressive regimens, posttransplant lymphoproliferative disease (PTLD) remains a major complication after liver transplantation. This review highlights advances in the understanding of the pathophysiology, diagnosis, and management of PTLD in liver transplant recipients. RECENT FINDINGS The spectrum of PTLD after liver transplant ranges from polymorphic lymphoproliferation to high-grade monoclonal lymphoma and is usually related to outgrowth of lymphocytes infected with Epstein-Barr virus (EBV). Risk factors for PTLD include EBV-seronegativity of the recipient, young age, intensity of immunosuppression, and the first year posttransplant. Measurement of EBV load by quantitative polymerase chain reaction assays is an important aid in the surveillance and diagnosis of PTLD although the specificity for PTLD is only about 50% (specificity for EBV is ∼100%). In patients diagnosed with PTLD, management options include reduction of immunosuppression, rituximab, combination chemotherapy, and adoptive immunotherapy. Outcomes have improved because rituximab has been incorporated into treatment regimens, and immunotherapy approaches show promise. SUMMARY PTLD is a significant complication after liver transplantation, particularly in children. Advances in early detection approaches have aided in the diagnosis and management of PTLD, but further research to identify better predictive biomarkers is needed to improve risk-based treatment strategies.
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22
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Adams B, Lazarchick J, Medina AM, Willner IR, Neville B, Murphy E, Stuart R, Costa LJ. Iatrogenic immunodeficiency-associated lymphoproliferative disease of the Hodgkin lymphoma-like variant in a patient treated with mycophenolate mofetil for autoimmune hepatitis. Am J Hematol 2010; 85:627-9. [PMID: 20658594 DOI: 10.1002/ajh.21753] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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23
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Kataoka K, Seo S, Sugawara Y, Ota S, Imai Y, Takahashi T, Fukayama M, Kokudo N, Kurokawa M. Post-transplant lymphoproliferative disorder after adult-to-adult living donor liver transplant: case series and review of literature. Leuk Lymphoma 2010; 51:1494-501. [DOI: 10.3109/10428194.2010.492063] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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24
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Zimmermann T, Hoppe-Lotichius M, Tripkovic V, Barreiros AP, Wehler TC, Zimmermann A, Schattenberg JM, Heise M, Biesterfeld S, Galle PR, Otto G, Schuchmann M. Liver transplanted patients with preoperative autoimmune hepatitis and immunological disorders are at increased risk for Post-Transplant Lymphoproliferative Disease (PTLD). Eur J Intern Med 2010; 21:208-15. [PMID: 20493424 DOI: 10.1016/j.ejim.2010.02.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2009] [Revised: 01/31/2010] [Accepted: 02/22/2010] [Indexed: 01/18/2023]
Abstract
BACKGROUND Long term immunosuppression and therapy of acute rejections result in a 20-120-fold increased risk to develop Non Hodgkin lymphoma (NHL). Since immunosuppressive therapy and immunological disorders are major risk factors for the development of NHL in the non-transplant population we aimed to analyze risk factors for PTLD in our cohort of liver transplanted (LT) patients. METHODS We analyzed retrospectively 431 patients liver transplanted between 1998 and 2008. RESULTS PTLD was diagnosed in eleven of 431 patients (2.6%). PTLD, especially late PTLD, was significantly more frequent in patients who received steroids before LT (Kaplan-Meier: p<0.001). Moreover PTLD in immunocompromised patients with preoperative steroid treatment occurred at a significantly younger age (49.5+/-4.7 years) compared to patients without steroids (60.6+/-5.1 years; p=0.006). Multivariate analysis revealed pretransplant steroid treatment and liver transplantation for autoimmune hepatitis as main risk factors for the development of PTLD after liver transplantation (p<0.001). CONCLUSION Liver transplanted patients who received steroids before LT due to immunological disorders and patients with autoimmune hepatitis seem to be at particular high risk to develop PTLD. Prospective cohort studies including immunoepidemiologic investigations of abnormalities of cellular, humoral and innate immunity should be carried out to identify predictive factors and patients at risk.
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Affiliation(s)
- Tim Zimmermann
- 1st Department of Medicine, Hepatology, University of Mainz, Germany
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Gross TG, Savoldo B, Punnett A. Posttransplant lymphoproliferative diseases. Pediatr Clin North Am 2010; 57:481-503, table of contents. [PMID: 20371048 DOI: 10.1016/j.pcl.2010.01.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The risk of developing cancer after solid organ transplantation (SOT) is about 5- to 10-fold greater than that of the general population. The cumulative risk of cancer rises to more than 50% at 20 years after transplant and increases with age, and so children receiving transplants are at high risk of developing a malignancy. Posttransplant lymphoproliferative disease (PTLD) is the most common cancer observed in children following SOT, accounting for half of all such malignancies. PTLD is a heterogeneous group of disorders with a wide spectrum of pathologic and clinical manifestations and is a major contributor to long-term morbidity and mortality in this population. Among children, most cases are associated with Epstein-Barr virus infection. This article reviews the pathology, immunobiology, epidemiology, and clinical aspects of PTLD, underscoring the need for ongoing systematic study of complex biologic and therapeutic questions.
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Affiliation(s)
- Thomas G Gross
- Division of Hematology/Oncology/BMT, Nationwide Children's Hospital, OSU School of Medicine, Columbus, OH 43205, USA
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Abstract
Liver transplantation is currently the definitive treatment of end-stage liver disease. This article reviews the complex multidisciplinary care of the liver transplant recipient beginning immediately after transplantation but extending into the long term. The presentation, evaluation and treatment of common post-transplant complications are outlined. Importantly, immunosuppression strategies along with the issues of acute and chronic rejection are discussed in detail with an emphasis on how practice has evolved over time. The spectrum of infectious problems is systematically presented, based on the time since transplantation and the institution of immunosuppression. Finally, the substantial challenges of recurrent disease and long-term medical comorbidities are addressed as these are clearly the primary issues that threaten the longevity and wellbeing of the liver transplant recipient.
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Affiliation(s)
- Bruce Gelb
- Division of Transplantation, Department of Surgery, UCSF Medical Center, San Francisco, CA, USA
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Avoiding pitfalls: what an endoscopist should know in liver transplantation--part II. Dig Dis Sci 2009; 54:1386-402. [PMID: 19085103 DOI: 10.1007/s10620-008-0520-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2007] [Accepted: 08/27/2008] [Indexed: 02/07/2023]
Abstract
Over the last decade the number of patients undergoing transplantation has increased. At the same time, effective peri- and postoperative care and better surgical techniques have resulted in greater numbers of recipients achieving long-term survival. Identification and effective management in the form of adequate treatment is essential, since any delay in diagnosis or treatment may result in graft loss or serious threat to patient's life. Various aspects of endoscopic findings that can be commonly encountered among liver transplant recipients are discussed herein. Topics include: persistent and/or recurrent esophageal varices, reflux, Candida or cytomegalovirus (CMV) esophagitis, esophageal neoplasms, posttransplant peptic ulcer, biliary complications, posttransplant lymphoproliferative disorder (PTLD), Kaposi's sarcoma, CMV colitis and inflammatory bowel disease, colonic neoplasms, Clostridium difficile infection, and graft versus host disease (GVHD).
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Knight JS, Tsodikov A, Cibrik DM, Ross CW, Kaminski MS, Blayney DW. Lymphoma after solid organ transplantation: risk, response to therapy, and survival at a transplantation center. J Clin Oncol 2009; 27:3354-62. [PMID: 19451438 DOI: 10.1200/jco.2008.20.0857] [Citation(s) in RCA: 149] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
PURPOSE We studied the incidence, risk factors, treatment, and outcomes of post-transplantation lymphoproliferative disorder (PTLD) that occurred at the University of Michigan since 1964. PATIENTS AND METHODS We identified 7,040 patients who received solid organ transplantation (SOT) and post-transplantation immunosuppressive therapy. Seventy-eight patients developed PTLD. RESULTS Diffuse large B-cell lymphoma (n = 43), polymorphic PTLD (n = 10), Hodgkin's lymphoma (n = 7), Burkitts lymphoma (n = 6), plasmacytoma (n = 5), and mucosa-associated lymphoid tissue lymphoma (n = 3) were all over-represented in the SOT population compared with a population sample from the Surveillance, Epidemiology, and End Results (SEER) database; follicular lymphoma (n = 0) was underrepresented. Negative pretransplantation Epstein-Barr virus (EBV) serology was a risk factor for PTLD. Available histologic analysis of tumor tissue showed that 75% were CD20 positive and that 62% were EBV positive; EBV-positive tumors occurred sooner after SOT than EBV-negative tumors (mean, 29 v 66 months). Extralymphatic disease (79%), poor performance status (68%), elevated lactate dehydrogenase (LDH; 71%), and advanced stage (68%) disease were all common at the time of lymphoma diagnosis. Two thirds of patients had a complete response when treated with cyclophosphamide, doxorubicin, vincristine, and prednisone-like chemotherapy (either with or without rituximab). Median overall survival in all patients with PTLD was 8.23 years (95% CI, 2.28 to 30.0 years). CONCLUSION EBV-naïve patients who receive a donor organ from an EBV-infected donor are in the highest-risk situation for PTLD development. Most of these lymphomas are CD20 positive. Follicular lymphoma is unusual. With treatment, survival of patients with PTLD was indistinguishable from that of the SEER population sample.
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Affiliation(s)
- Jason S Knight
- Department of Internal Medicine, Comprehensive Cancer Center, University of Michigan Medical School, Ann Arbor, USA
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22 Levertransplantatie. LEVERZIEKTEN 2009. [PMCID: PMC7121307 DOI: 10.1007/978-90-313-7437-3_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
In 1963 verrichtte Thomas Starzl in Denver de eerste levertransplantatie bij de mens. In 1966 werden in Nederland de eerste twee (auxiliaire, zie par. 22.3.6) levertransplantaties verricht in Leiden en Arnhem, in 1968 startte Cambridge. Helaas resulteerden de eerste levertransplantaties niet in langetermijnoverleving als gevolg van niet-optimale operatietechniek, matige immuunsuppressie en onbekendheid met complicaties.
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