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Posttransplant Lymphoproliferative Disease Presenting as an Extracranial Mass. Case Rep Transplant 2017; 2017:6401086. [PMID: 29158940 PMCID: PMC5660822 DOI: 10.1155/2017/6401086] [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: 05/09/2017] [Revised: 08/07/2017] [Accepted: 08/30/2017] [Indexed: 11/30/2022] Open
Abstract
Posttransplant lymphoproliferative disease is a serious complication following stem cell and solid organ transplantation. Early recognition of the disease is important in facilitating timely therapy and improving long-term outcomes. We report a renal transplant recipient presenting with an extracranial frontoparietal soft tissue mass that was subsequently diagnosed as a B-cell lymphoma. The patient was treated successfully with immunosuppression reduction, anti-CD20 monoclonal antibody therapy, and cytotoxic chemotherapy. Our case highlights the importance of recognizing soft tissue masses in the head and neck as a potential clinical manifestation of PTLD in solid organ transplant recipients.
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102
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Debonera F, Nasta S, Martinez-Lage M, Schuster SJ, Tsai DE. Primary diffuse large B-cell lymphoma of the CNS: a rare case of spontaneous remission. Int J Hematol Oncol 2017; 6:69-73. [PMID: 30302227 DOI: 10.2217/ijh-2017-0009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 07/11/2017] [Indexed: 12/27/2022] Open
Abstract
There is no consensus on the optimal therapy for primary CNS lymphoma. Conventional treatment modalities include chemotherapy and radiation therapy, which carry significant risks of morbidity and mortality. In systemic lymphomas, there are situations where non-Hodgkin lymphomas have resolved spontaneously. We now report the case of a nonimmunocompromised patient with primary CNS lymphoma who underwent a spontaneous remission with a durable response. This case suggests that not all patients with primary CNS lymphomas require aggressive treatment with chemotherapy and radiation therapy.
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Affiliation(s)
- Fotini Debonera
- Abramson Cancer Center, Hospital of the University of Pennsylvania, 12 South PCAM, 3400 Civic Center Blvd, PA 19104, USA
| | - Sunita Nasta
- Abramson Cancer Center, Hospital of the University of Pennsylvania, 12 South PCAM, 3400 Civic Center Blvd, PA 19104, USA
| | - Maria Martinez-Lage
- Abramson Cancer Center, Hospital of the University of Pennsylvania, 12 South PCAM, 3400 Civic Center Blvd, PA 19104, USA
| | - Stephen J Schuster
- Abramson Cancer Center, Hospital of the University of Pennsylvania, 12 South PCAM, 3400 Civic Center Blvd, PA 19104, USA
| | - Donald E Tsai
- Abramson Cancer Center, Hospital of the University of Pennsylvania, 12 South PCAM, 3400 Civic Center Blvd, PA 19104, USA
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103
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Caillard S, Cellot E, Dantal J, Thaunat O, Provot F, Janbon B, Buchler M, Anglicheau D, Merville P, Lang P, Frimat L, Colosio C, Alamartine E, Kamar N, Heng AE, Durrbach A, Moal V, Rivalan J, Etienne I, Peraldi MN, Moreau A, Moulin B. A French Cohort Study of Kidney Retransplantation after Post-Transplant Lymphoproliferative Disorders. Clin J Am Soc Nephrol 2017; 12:1663-1670. [PMID: 28818847 PMCID: PMC5628715 DOI: 10.2215/cjn.03790417] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 06/26/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND OBJECTIVES Post-transplant lymphoproliferative disorders arising after kidney transplantation portend an increased risk of morbidity and mortality. Retransplantation of patients who had developed post-transplant lymphoproliferative disorder remains questionable owing to the potential risks of recurrence when immunosuppression is reintroduced. Here, we investigated the feasibility of kidney retransplantation after the development of post-transplant lymphoproliferative disorder. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS We reviewed the data from all patients who underwent kidney retransplantation after post-transplant lymphoproliferative disorder in all adult kidney transplantation centers in France between 1998 and 2015. RESULTS We identified a total of 52 patients with kidney transplants who underwent 55 retransplantations after post-transplant lymphoproliferative disorder. The delay from post-transplant lymphoproliferative disorder to retransplantation was 100±44 months (28-224); 98% of patients were Epstein-Barr virus seropositive at the time of retransplantation. Induction therapy for retransplantation was used in 48 patients (i.e., 17 [31%] patients received thymoglobulin, and 31 [57%] patients received IL-2 receptor antagonists). Six patients were also treated with rituximab, and 53% of the patients received an antiviral drug. The association of calcineurin inhibitors, mycophenolate mofetil, and steroids was the most common maintenance immunosuppression regimen. Nine patients were switched from a calcineurin inhibitor to a mammalian target of rapamycin inhibitor. One patient developed post-transplant lymphoproliferative disorder recurrence at 24 months after retransplantation, whereas post-transplant lymphoproliferative disorder did not recur in 51 patients. CONCLUSIONS The recurrence of post-transplant lymphoproliferative disorder among patients who underwent retransplantation in France is a rare event.
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Affiliation(s)
- Sophie Caillard
- Due to the number of contributing authors, the affiliations are provided in the Supplemental Material
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104
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Wong G, Au E, Badve SV, Lim WH. Breast Cancer and Transplantation. Am J Transplant 2017; 17:2243-2253. [PMID: 28544474 DOI: 10.1111/ajt.14368] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Revised: 04/12/2017] [Accepted: 05/04/2017] [Indexed: 01/25/2023]
Abstract
Breast cancer is an important cancer among solid organ transplant recipients. While the incidence of breast cancer in solid organ transplant recipients is comparable to the age-matched general population, the outcomes are generally poor. Interventions such as cancer screening that preclude the development of late-stage disease through early detection are not well studied, and clinical practice guidelines for cancer screening rely solely on recommendations from the general population. Among patients with a prior breast cancer history, disease recurrence after transplantation is a rare but fearful event. Once disease recurs, the risk of death is high. The focus of this review is to present the epidemiology of breast cancer in solid organ transplant recipients, screening and preventive strategies for those who may be at risk, novel genomic profiling for determining tumor progression, and the newer targeted interventions for recipients who have developed breast cancers after solid organ transplantation.
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Affiliation(s)
- G Wong
- Centre for Transplant and Renal Research, Westmead Hospital, Westmead, NSW, Australia.,Sydney School of Public Health, University of Sydney, Sydney, NSW, Australia
| | - E Au
- Centre for Transplant and Renal Research, Westmead Hospital, Westmead, NSW, Australia
| | - S V Badve
- Department of Renal Medicine, St George Hospital, Sydney, NSW, Australia
| | - W H Lim
- Department of Renal Medicine, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
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105
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Daunting but Worthy Goal: Reducing the De Novo Cancer Incidence After Transplantation. Transplantation 2017; 100:2569-2583. [PMID: 27861286 DOI: 10.1097/tp.0000000000001428] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Solid-organ transplant recipients are at increased risk of developing de novo malignancies compared with the general population, and malignancies become a major limitation in achieving optimal outcomes. The prevention and the management of posttransplant malignancies must be considered as a main goal in our transplant programs. For these patients, immunosuppression plays a major role in oncogenesis by both impairement of immunosurveillance, enhancement of chronic viral infection, and by direct prooncogenic effects. It is essential to manage the recipient with a long-term adapted screening program beginning before transplantation to use a prophylaxis to decrease infection-related cancer, to propose a viral monitoring, and to modulate the immunosuppression toward lower doses especially for calcineurin inhibitors. Indeed, strategies to induce tolerance or to allow a dramatic reduction of the immunosuppression burden are the more promising approaches for the reduction of the posttransplant malignancies.
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106
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Fishman JA. Infection in Organ Transplantation. Am J Transplant 2017; 17:856-879. [PMID: 28117944 DOI: 10.1111/ajt.14208] [Citation(s) in RCA: 433] [Impact Index Per Article: 61.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 01/09/2017] [Indexed: 01/25/2023]
Abstract
The prevention, diagnosis, and management of infectious disease in transplantation are major contributors to improved outcomes in organ transplantation. The risk of serious infections in organ recipients is determined by interactions between the patient's epidemiological exposures and net state of immune suppression. In organ recipients, there is a significant incidence of drug toxicity and a propensity for drug interactions with immunosuppressive agents used to maintain graft function. Thus, every effort must be made to establish specific microbiologic diagnoses to optimize therapy. A timeline can be created to develop a differential diagnosis of infection in transplantation based on common patterns of infectious exposures, immunosuppressive management, and antimicrobial prophylaxis. Application of quantitative molecular microbial assays and advanced antimicrobial therapies have advanced care. Pathogen-specific immunity, genetic polymorphisms in immune responses, and dynamic interactions between the microbiome and the risk of infection are beginning to be explored. The role of infection in the stimulation of alloimmune responses awaits further definition. Major hurdles include the shifting worldwide epidemiology of infections, increasing antimicrobial resistance, suboptimal assays for the microbiologic screening of organ donors, and virus-associated malignancies. Transplant infectious disease remains a key to the clinical and scientific investigation of organ transplantation.
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Affiliation(s)
- J A Fishman
- Transplant Infectious Disease and Immunocompromised Host Program and MGH Transplant Center, Massachusetts General Hospital and Harvard Medical School, Boston, MA
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107
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Jeong HJ, Ahn YH, Park E, Choi Y, Yi NJ, Ko JS, Min SI, Ha JW, Ha IS, Cheong HI, Kang HG. Posttransplantation lymphoproliferative disorder after pediatric solid organ transplantation: experiences of 20 years in a single center. KOREAN JOURNAL OF PEDIATRICS 2017; 60:86-93. [PMID: 28392824 PMCID: PMC5383637 DOI: 10.3345/kjp.2017.60.3.86] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 10/21/2016] [Accepted: 10/25/2016] [Indexed: 12/15/2022]
Abstract
PURPOSE To evaluate the clinical spectrum of posttransplantation lymphoproliferative disorder (PTLD) after solid organ transplantation (SOT) in children. METHODS We retrospectively reviewed the medical records of 18 patients with PTLD who underwent liver (LT) or kidney transplantation (KT) between January 1995 and December 2014 in Seoul National University Children's Hospital. RESULTS Eighteen patients (3.9% of pediatric SOTs; LT:KT, 11:7; male to female, 9:9) were diagnosed as having PTLD over the last 2 decades (4.8% for LT and 2.9% for KT). PTLD usually presented with fever or gastrointestinal symptoms in a median period of 7 months after SOT. Eight cases had malignant lesions, and all the patients except one had evidence of Epstein-Barr virus (EBV) involvement, assessed by using in situ hybridization of tumor tissue or EBV viral load quantitation of blood. Remission was achieved in all patients with reduction of immunosuppression and/or rituximab therapy or chemotherapy, although 1 patient had allograft kidney loss and another died from complications of chemotherapy. The first case of PTLD was encountered after the introduction of tacrolimus for pediatric SOT in 2003. The recent increase in PTLD incidence in KT coincided with modification of clinical practice since 2012 to increase the tacrolimus trough level. CONCLUSION While the outcome was favorable in that all patients achieved complete remission, some patients still had allograft loss or mortality. To prevent PTLD and improve its outcome, monitoring for EBV infection is essential, which would lead to appropriate modification of immunosuppression and enhanced surveillance for PTLD.
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Affiliation(s)
- Hyung Joo Jeong
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Yo Han Ahn
- Department of Pediatrics, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea
| | - Eujin Park
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Youngrok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Nam-Joon Yi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Sung Ko
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Sang Il Min
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jong Won Ha
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Il-Soo Ha
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Hae Il Cheong
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
| | - Hee Gyung Kang
- Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea
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108
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Nieto-Rios JF, Gómez de los Ríos SM, Serna-Higuita LM, Ocampo-Kohn C, Aristizabal-Alzate A, Gálvez-Cárdenas KM, Zuluaga-Valencia GA. Treatment of post-transplantation lymphoproliferative disorders after kidney transplant with rituximab and conversion to m-TOR inhibitor. Colomb Med (Cali) 2016; 47:196-202. [PMID: 28293043 PMCID: PMC5335860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Post-transplantation lymphoproliferative disorders are serious complications of organ transplantation which treatment is not yet standardized. OBJECTIVE To describe the clinical response, overall and graft survival of patients in our center with this complication after kidney transplantation, which received rituximab as part of their treatment as well as conversion to m-TOR. METHODS Retrospective study, which included patients, diagnosed with post-transplant lymphoproliferative disorders after kidney transplantation from January 2011 to July 2014. RESULTS Eight cases were found with a wide spectrum of clinical presentations. Most had monomorphic histology, 85% were associated with Epstein-Barr virus, 25% of patients had tumor involvement of the renal graft, and 12.5% had primary central nervous system lymphoma. All patients were managed with reduction of immunosuppression, conversion to m-TOR (except one who lost the graft at diagnosis) and rituximab-based therapy. The overall response rate was 87.5% (62.5% complete response, 25% partial response). Survival was 87.5% with a median follow-up of 34 months. An additional patient lost the graft, with chronic nephropathy already known. All the remaining patients had stable renal function. CONCLUSIONS There are no standardized treatment regimens for lymphoproliferative disorders after kidney transplantation, but these patients can be managed successfully with reduction of immunosuppression, conversion to m-TOR and rituximab-based schemes.
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Affiliation(s)
- John Fredy Nieto-Rios
- Sección Nefrología, Hospital Pablo Tobon Uribe, Medellin,Colombia, Universidad de Antioquia, Medellin, Colombia
| | | | - Lina María Serna-Higuita
- Sección Nefrología, Hospital Pablo Tobon Uribe, Medellin,Colombia, Universidad de Antioquia, Medellin, Colombia
| | - Catalina Ocampo-Kohn
- Sección Nefrología, Hospital Pablo Tobon Uribe, Medellin,Colombia, Universidad de Antioquia, Medellin, Colombia
| | - Arbey Aristizabal-Alzate
- Sección Nefrología, Hospital Pablo Tobon Uribe, Medellin,Colombia, Universidad de Antioquia, Medellin, Colombia
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109
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Le J, Durand CM, Agha I, Brennan DC. Epstein-Barr virus and renal transplantation. Transplant Rev (Orlando) 2016; 31:55-60. [PMID: 28089555 DOI: 10.1016/j.trre.2016.12.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 12/12/2016] [Accepted: 12/25/2016] [Indexed: 01/22/2023]
Abstract
Epstein-Barr virus (EBV) is a gamma herpesvirus associated with diseases ranging from asymptomatic viremia to post-transplant malignancies in kidney transplant recipients. EBV specifically is associated with post-transplantation lymphoproliferative disorder (PTLD), in kidney transplant recipients, with increased risk in EBV seronegative patients with EBV seropositive donors on intensified immunosuppression. The diagnosis of PTLD relies on clinical suspicion plus tissue biopsy with polymerase chain reaction (PCR) testing of blood currently used for risk determination in high-risk recipients. Therapeutic strategies for PTLD include reduction of immunosuppression, chemotherapy and rituximab, and consideration of sirolimus-based immunosuppression. Antivirals such as ganciclovir are used to prevent reactivation of cytomegalovirus and other herpes viruses but are not onco-therapeutic. Radiation therapy or surgery is indicated for bulky, disseminated or recalcitrant disease. Prognosis varies depending on the type of malignancy identified and stage of disease.
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Affiliation(s)
- Jade Le
- University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390, United States
| | - Christine M Durand
- Johns Hopkins Medical Institute, 1830 East Monument Street, Room 450D, Baltimore, MD 21287, United States
| | - Irfan Agha
- Dallas Renal Group, 3571 W. Wheatland Road, Suite 101, Dallas, TX 75237, United States
| | - Daniel C Brennan
- Washington University School of Medicine, 660 S Euclid Ave, St. Louis, MO 63110, United States.
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110
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Abstract
Over 26 years, we found 46 infectious episodes in 350 kidney transplant recipients. Fifteen were urinary tract infections, recurrent in 4 patients. There were 8 cytomegalovirus infections, three of them fatal when intravenous (IV) ganciclovir was not available. Seven patients had a reactivation of tuberculosis (TB) in the pleura, cervical spine, lumbar spine, knee, ankle, skin and peritoneum, respectively, and were all resolved satisfactorily with conventional anti-TB therapy. Three patients transplanted before routine prophylaxis with the use of acyclovir developed an extensive herpes zoster infection in the 1st 6 months after transplantation, which was resolved with the use of oral acyclovir, and 1 had a disseminated herpes simplex infection resolved with the use of IV acyclovir. Three patients transplanted before routine prophylaxis with trimethoprim sulfa developed Pneumocystis carinii pneumonia in the 1st 6 months after transplantation, which was fatal in one of them. In 2 patients, we found a Nocardia infection, confined to the lung, which was cured in one of the cases and systemic and fatal in the other. Two patients transplanted before routine prophylaxis with the use of nystatin developed esophageal candidiasis in the 1st 6 months after transplantation. One patient developed infective endocarditis in a stenotic bicuspid aortic valve and died 10 years later after another incident of infective endocarditis at the prosthetic aortic valve. Two patients developed an extensive condyloma at the penis, perianal region, and perineum owing to human papillomavirus, requiring extensive surgical resection and podophyllin applications. Another patient developed fatal post-transplantation lymphoproliferative disease due to Epstein-Barr virus infection 15 years after transplantation. One patient developed a severe and fatal mucocutaneous leishmaniasis with no response to conventional antimonial therapy. It is interesting to note that despite Chagas disease being endemic in Bolivia, we had no patients with reactivation or transmission through the graft even though many of the patients and donors were serologically positive for Chagas disease.
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Affiliation(s)
- S Arze
- Centro Médico Quirurgico Boliviano Belga, Cochabamba, Bolivia.
| | - L Arze
- Centro Médico Quirurgico Boliviano Belga, Cochabamba, Bolivia
| | - C Abecia
- Centro Médico Quirurgico Boliviano Belga, Cochabamba, Bolivia
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111
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Haruki K, Shiba H, Shimada J, Okui N, Iida T, Yanaga K. Complete response to post-transplant lymphoproliferative disorder by surgical resection and rituximab after living-donor liver re-transplantation for recurrent primary sclerosing cholangitis. Clin J Gastroenterol 2016; 10:47-51. [DOI: 10.1007/s12328-016-0698-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 10/19/2016] [Indexed: 12/22/2022]
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112
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Abstract
Infections and malignancies are the expected complications of immunosuppressive therapy, which non-specifically impairs cellular and humoral immune responses in renal transplant recipients. Infections were usually frequent and severe during the early post-transplant period (first year). Recent diagnostic methods (molecular biology) and availability of new antivirals, antifungal and antibiotic drugs made rapid diagnosis and systematic preventive strategies much easier and this resulted in a significant reduction of infections and infectious death in this population. However, new infectious agents like BK polyomavirus, hepatitis E virus, parvovirus (as well as Chigunkunya, West Nile and others in particular areas) were recently recognized as responsible of aggressive infections in the immunocompromised host. Malignancies are also common after transplantation, due to the intensity and duration of immunosuppression. Skin cancers and lymphoproliferative disorders are the most common and are undoubtedly caused by viral infections, but incidence of non-skin cancers is also increased. After reduction of immunosuppression, treatment is similar to non-transplant patients: Results are usually poor and cancer is now the third cause of death in transplant recipients. Due to their anti-proliferative and anti-tumoral properties, incidence of de novo cancer significantly decreased in patients receiving mTor inhibitors as maintenance immunosuppression; furthermore, in patients already diagnosed with Kaposi sarcoma or recurrent skin cancers, introduction of mTor was associated with stabilisation and/or regression of malignant lesions.
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113
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Miyazono A, Okamoto Y, Nagasako H, Hamasaki Y, Shishido S, Yoshioka T, Kawano Y. Multifocal Epstein-Barr Virus–Negative Posttransplantation Lymphoproliferative Disorder Treated With Reduction of Immunosuppression. Am J Kidney Dis 2016; 68:469-72. [DOI: 10.1053/j.ajkd.2016.03.425] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 03/21/2016] [Indexed: 11/11/2022]
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115
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Lowered Immune Cell Function in Liver Recipients Recovered From Posttransplant Lymphoproliferative Disease Who Developed Graft Tolerance. Transplant Direct 2016; 2:e66. [PMID: 27500258 PMCID: PMC4946509 DOI: 10.1097/txd.0000000000000577] [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] [Indexed: 11/27/2022] Open
Abstract
Tolerance after treatment and recovery from posttransplant lymphoproliferative disease (PTLD) have been described but little is known about the immunology. The objective of this study is to evaluate the immunity of pediatric recipients who recovered from PTLD.
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116
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Morton M, Coupes B, Ritchie J, Roberts SA, Klapper PE, Byers RJ, Vallely PJ, Ryan K, Picton ML. Post-transplant lymphoproliferative disorder in adult renal transplant recipients: survival and prognosis. Leuk Lymphoma 2016; 57:299-305. [PMID: 25976109 DOI: 10.3109/10428194.2015.1050391] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is a rare, serious complication following solid organ transplantation, with an incidence of 2.6 cases per 1000 patient years. Optimal treatment strategies and risk stratifications specific to kidney transplantation are lacking and PTLD mortality remains high. This study investigated survival and prognosis in 89 cases of PTLD presenting over 44 years at Manchester Royal Infirmary. Patient survival following diagnosis was 72% at 6 months, 67% at 1 year and 54% at 3 years. In multivariate analysis, a poorer 3 year survival was associated with acute kidney injury at diagnosis (p = 0.0001), impaired renal function (p = 0.04), early onset (p = 0.02), T cell disease (p = 0.02) and previous treatment with anti-thymocyte globulin (p = 0.04). The inclusion of graft function adds prognostic value to risk stratification and should be explored further. Strategies to improve survival should include timing and choice of immuno-chemotherapy, preparation for dialysis and aggressive surveillance for sepsis and treatment toxicity.
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Affiliation(s)
- Muir Morton
- a Department of Renal Medicine , Central Manchester University Hospitals Foundation Trust , Manchester , UK
| | - Beatrice Coupes
- a Department of Renal Medicine , Central Manchester University Hospitals Foundation Trust , Manchester , UK
| | - James Ritchie
- b Center for Epidemiology, Institute of Population Health, Salford Royal NHS Foundation Trust , Salford , UK
| | - Stephen A Roberts
- c Centre for Biostatistics, Institute of Population Health, University of Manchester , Manchester , UK
| | - Paul E Klapper
- d Department of Clinical Virology , Central Manchester University Hospitals Foundation Trust , Manchester , UK.,e Microbiology and Virology Unit, School of Translational Medicine, the University of Manchester, Manchester Academic Health Sciences Centre , Manchester , UK
| | - Richard J Byers
- f Department of Histopathology , Central Manchester University Hospitals Foundation Trust , Manchester , UK.,g School of Cancer and Enabling Sciences, Faculty of Medical and Human Sciences, University of Manchester , Manchester , UK.,h Manchester Academic Health Science Centre , Manchester , UK
| | - Pamela J Vallely
- e Microbiology and Virology Unit, School of Translational Medicine, the University of Manchester, Manchester Academic Health Sciences Centre , Manchester , UK
| | - Kate Ryan
- h Manchester Academic Health Science Centre , Manchester , UK.,i Department of Haematology , Central Manchester University Hospitals Foundation Trust , Manchester , UK
| | - Michael L Picton
- a Department of Renal Medicine , Central Manchester University Hospitals Foundation Trust , Manchester , UK
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117
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Epstein-Barr Virus-Positive Posttransplant Lymphoproliferative Disease After Solid Organ Transplantation: Pathogenesis, Clinical Manifestations, Diagnosis, and Management. Transplant Direct 2015; 2:e48. [PMID: 27500242 PMCID: PMC4946499 DOI: 10.1097/txd.0000000000000557] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Accepted: 10/23/2015] [Indexed: 12/23/2022] Open
Abstract
Posttransplant lymphoproliferative disease (PTLD) is a potentially fatal complication after (solid organ) transplantation, which is highly associated with Epstein-Barr virus (EBV). The EBV-specific cytotoxic T cell response that is essential in controlling the virus in healthy individuals is suppressed in transplant recipients using immunosuppressive drugs. A primary EBV infection in EBV-seronegative patients receiving an EBV-seropositive donor organ or a reactivation in those who are already latently infected pretransplantation can lead to uninhibited growth of EBV-infected B cells and subsequently to PTLD. Effective preventive strategies, such as vaccines and antiviral agents, are lacking. Because not every transplant recipient with increasing EBV viral load develops PTLD, it is hard to decide how intensively these patients should be monitored and how and when a preemptive intervention should take place. There is a need for other tools to help predict the development of PTLD in patients at risk to make timing and strategy of preemptive intervention easier and more reliable. The cornerstone of the treatment of patients with PTLD is restoring the host's immunity by reduction of immunosuppressive drug therapy. American and British guidelines recommend to add rituximab monotherapy or rituximab in combination with cyclophosphamide, doxorubicin, vincristine, and prednisolone, depending on histology and clinical characteristics. Although response to these therapies is good, toxicity is a problem, and PTLD still has a relatively high mortality rate. An evolving therapy, especially in PTLD occurring in allogeneic stem cell transplantation, is restoring the host's immune response with infusion of EBV-specific cytotoxic T cells. This may also play a role in the future in both prevention and treatment of PTLD in SOT.
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Pardo F, Pons JA, Briceño J. V Reunión de Consenso de la Sociedad Española de Trasplante Hepático sobre receptores de riesgo elevado, escenarios actuales de inmunosupresión y manejo del hepatocarcinoma en espera de trasplante. Cir Esp 2015; 93:619-37. [DOI: 10.1016/j.ciresp.2015.04.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 04/17/2015] [Indexed: 12/11/2022]
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119
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V Reunión de Consenso de la Sociedad Española de Trasplante Hepático sobre receptores de riesgo elevado, escenarios actuales de inmunosupresión y manejo del hepatocarcinoma en espera de trasplante. GASTROENTEROLOGIA Y HEPATOLOGIA 2015; 38:600-18. [DOI: 10.1016/j.gastrohep.2015.06.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Revised: 06/11/2015] [Accepted: 06/30/2015] [Indexed: 12/14/2022]
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120
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Luskin MR, Heil DS, Tan KS, Choi S, Stadtmauer EA, Schuster SJ, Porter DL, Vonderheide RH, Bagg A, Heitjan DF, Tsai DE, Reshef R. The Impact of EBV Status on Characteristics and Outcomes of Posttransplantation Lymphoproliferative Disorder. Am J Transplant 2015; 15:2665-73. [PMID: 25988622 PMCID: PMC5726526 DOI: 10.1111/ajt.13324] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2014] [Revised: 02/22/2015] [Accepted: 03/14/2015] [Indexed: 01/25/2023]
Abstract
We examined the associations of Epstein-Barr virus (EBV) status with characteristics and outcomes of posttransplantation lymphoproliferative disorder (PTLD) by studying 176 adult solid organ transplant recipients diagnosed with PTLD between 1990 and 2013 (58 [33%] EBV-negative; 118 [67%] EBV-positive). The proportion of EBV-negative cases increased over time from 10% (1990-1995) to 48% (2008-2013) (p < 0.001). EBV-negative PTLD had distinct characteristics (monomorphic histology, longer latency) though high-risk features (advanced stage, older age, high lactate dehydrogenase, central nervous system involvement) were not more common compared to EBV-positive PTLD. In multivariable analysis, EBV negativity was not significantly associated with worse response to initial therapy (adjusted odds ratio, 0.84; p = 0.75). The likelihood of achieving a complete remission (CR) was not significantly different for EBV-negative versus EBV-positive PTLD including when therapy was reduction of immunosuppression alone (35% vs. 43%, respectively, p = 0.60) or rituximab (43% vs. 47%, p = 1.0). EBV negativity was also not associated with worse overall survival (adjusted hazard ratio, 0.91; p = 0.71). Our findings indicate that EBV status is not prognostic or predictive of treatment response in adults with PTLD. The high proportion of EBV-negative disease diagnosed in recent years highlights the need for new strategies for prevention and management of EBV-negative PTLD.
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Affiliation(s)
- Marlise R. Luskin
- Division of Hematology and Oncology, Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Daniel S. Heil
- Division of Hematology and Oncology, Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Kay S. Tan
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Sarah Choi
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Edward A. Stadtmauer
- Division of Hematology and Oncology, Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Stephen J. Schuster
- Division of Hematology and Oncology, Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - David L. Porter
- Division of Hematology and Oncology, Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Robert H. Vonderheide
- Division of Hematology and Oncology, Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Adam Bagg
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Daniel F. Heitjan
- Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Donald E. Tsai
- Division of Hematology and Oncology, Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Ran Reshef
- Division of Hematology and Oncology, Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
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121
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How I treat posttransplant lymphoproliferative disorders. Blood 2015; 126:2274-83. [PMID: 26384356 DOI: 10.1182/blood-2015-05-615872] [Citation(s) in RCA: 108] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2015] [Accepted: 09/13/2015] [Indexed: 01/13/2023] Open
Abstract
Posttransplant lymphoproliferative disorder (PTLD) is a potentially fatal disorder arising after solid organ transplant (SOT) or hematopoietic stem cell transplant (HSCT). Iatrogenically impaired immune surveillance and Epstein-Barr virus (EBV) primary infection/reactivation are key factors in the pathogenesis. However, current knowledge on all aspects of PTLD is limited due to its rarity, morphologic heterogeneity, and the lack of prospective trials. Furthermore, the broad spectrum of underlying immune disorders and the type of graft represent important confounding factors. Despite these limitations, several reviews have been written aimed at offering a guide for pathologists and clinicians in diagnosing and treating PTLD. Rather than providing another classical review on PTLD, this "How I Treat" article, based on 2 case reports, focuses on specific challenges, different perspectives, and novel insights regarding the pathogenesis, diagnosis, and treatment of PTLD. These challenges include the wide variety of PTLD presentation (making treatment optimization difficult), the impact of EBV on pathogenesis and clinical behavior, and the controversial treatment of Burkitt lymphoma (BL)-PTLD.
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122
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Geng L, Wang X. Epstein-Barr Virus-associated lymphoproliferative disorders: experimental and clinical developments. Int J Clin Exp Med 2015; 8:14656-14671. [PMID: 26628948 PMCID: PMC4658837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2015] [Accepted: 09/05/2015] [Indexed: 06/05/2023]
Abstract
Epstein-Barr Virus (EBV), the first human virus related to oncogenesis, was initially identified in a Burkitt lymphoma cell line in 1964. EBV infects over 90% of the world's population. Most infected people maintain an asymptomatic but persistent EBV infection lifelong. However, in some individuals, EBV infection has been involved in the development of cancer and autoimmune disease. Nowadays, oncogenic potential of EBV has been intensively studied in a wide range of human neoplasms, including Hodgkin's lymphoma (HL), non-Hodgkin's lymphoma (NHL), nasopharyngeal carcinoma (NPC), gastric carcinoma (GC), etc. EBV encodes a series of viral protein and miRNAs, promoting its persistent infection and the transformation of EBV-infected cells. Although the exact role of EBV in the oncogenesis remains to be clarified, novel diagnostic and targeted therapeutic approaches are encouraging for the management of EBV-related malignancies. This review mainly focuses on the experimental and clinical advances of EBV-associated lymphoproliferative disorders.
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Affiliation(s)
- Lingyun Geng
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong UniversityJinan 250021, Shandong, P. R. China
| | - Xin Wang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong UniversityJinan 250021, Shandong, P. R. China
- Department of Diagnostics, Shandong University School of MedicineJinan 250012, Shandong, P. R. China
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123
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Rossignol J, Terriou L, Robu D, Willekens C, Hivert B, Pascal L, Guieze R, Trappe R, Baillet C, Huglo D, Morschhauser F. Radioimmunotherapy ((90) Y-Ibritumomab Tiuxetan) for Posttransplant Lymphoproliferative Disorders After Prior Exposure to Rituximab. Am J Transplant 2015; 15:1976-81. [PMID: 25868706 DOI: 10.1111/ajt.13244] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Revised: 01/18/2015] [Accepted: 01/25/2015] [Indexed: 01/25/2023]
Abstract
Posttransplantation lymphoproliferative disorders (PTLDs) are life-threatening complications after solid organ and hematopoietic stem cell transplantation. Only half of CD20-positive PTLDs respond to rituximab monotherapy, and outcomes remain poor for patients with relapsed/refractory disease, especially those who do not qualify for an anthracycline containing regimen due to frailty or comorbidities. Radioimmunotherapy (RIT) might be an option in this particular setting. We report a panel of eight patients with rituximab refractory/relapsed CD20-positive PTLDs including three ineligible for subsequent CHOP-like chemotherapy who received (90) Y-Ibritumomab tiuxetan as a single agent (n = 7) or combined to chemotherapy (n = 1). Five out of eight patients were kidney transplant recipients, while 2/8 had a liver transplant and 1/8 had a heart transplant. Patients received a median of two previous therapies. Overall response rate was 62.5%. Importantly, all responders achieved complete response. At a median follow-up of 37 months [5; 84], complete response was ongoing in four patients. Toxicity was predominantly hematological and easily manageable. No graft rejection was noticed concomitantly or following RIT administration despite immunosuppression reduction after diagnosis of PTLDs. This report emphasizes the potential efficiency of salvage RIT for early rituximab refractory PTLDs without any unexpected toxicity.
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Affiliation(s)
- J Rossignol
- Service des Maladies du Sang, CHRU de Lille, Lille, France
| | - L Terriou
- Service des Maladies du Sang, CHRU de Lille, Lille, France
| | - D Robu
- Service des Maladies du Sang, CHRU de Lille, Lille, France
| | - C Willekens
- Service des Maladies du Sang, CHRU de Lille, Lille, France
| | - B Hivert
- Service des Maladies du Sang, CHRU de Lille, Lille, France
| | - L Pascal
- Service des Maladies du Sang, CHRU de Lille, Lille, France
| | - R Guieze
- Service des Maladies du Sang, CHRU de Lille, Lille, France
| | - R Trappe
- Division of Hematology and Oncology, Department of Medicine, Ev. Diakonie-Krankenhaus, Bremen, Germany
| | - C Baillet
- Service de médecine nucléaire, CHRU de Lille, Lille, France
| | - D Huglo
- Service de médecine nucléaire, CHRU de Lille, Lille, France
| | - F Morschhauser
- Service des Maladies du Sang, CHRU de Lille, Lille, France
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124
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Abstract
Post-transplant lymphoproliferative disorders (PTLD) are a serious complication after solid organ or allogeneic hematopoietic stem cell transplantation and include a range of diseases from benign proliferations to malignant lymphomas. Risk factors for developing PTLD include Epstein-Barr virus (EBV) infection, recipient age, transplanted organ, type of immunosuppression, and genetics. Uncontrolled proliferation of EBV-infected B cells is implicated in EBV-positive PTLD, whereas the pathogenesis of EBV-negative PTLD may be similar to non-Hodgkin's lymphoma in the general population. The World Health Organization (WHO) classifies PTLD into four categories: early lesions, polymorphic PTLD, monomorphic PTLD, and classical Hodgkin's lymphoma (cHL). Treatment is aimed at cure of PTLD, while maintaining transplanted organ function. However, there are no established guidelines for the treatment of PTLD. Immune suppression reduction (ISR) is the first line of treatment in most cases, with more recent data suggesting early use of rituximab. In more aggressive forms of PTLD, upfront chemotherapy may offer a better and more durable response. Sequential therapy using rituximab followed by chemotherapy has demonstrated promising results and may establish a standard of care. Novel therapies including anti-viral agents, adoptive immunotherapy, and monoclonal antibodies targeting cytokines require further study in the prevention and treatment of PTLD.
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Affiliation(s)
- Arun K Singavi
- Department of Internal Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
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125
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Management of de novo malignancies after liver transplantation. Transplant Rev (Orlando) 2015; 29:38-41. [DOI: 10.1016/j.trre.2014.11.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Revised: 10/21/2014] [Accepted: 11/13/2014] [Indexed: 12/19/2022]
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126
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Lauro A, Arpinati M, Pinna AD. Managing the challenge of PTLD in liver and bowel transplant recipients. Br J Haematol 2014; 169:157-72. [DOI: 10.1111/bjh.13213] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Accepted: 10/01/2014] [Indexed: 12/22/2022]
Affiliation(s)
- Augusto Lauro
- General Surgery and Transplant Unit; Department of Hematology & Oncological Sciences ‘Seragnoli’; Sant'Orsola-Malpighi University Hospital; Bologna Italy
| | - Mario Arpinati
- General Surgery and Transplant Unit; Department of Hematology & Oncological Sciences ‘Seragnoli’; Sant'Orsola-Malpighi University Hospital; Bologna Italy
| | - Antonio D. Pinna
- General Surgery and Transplant Unit; Department of Hematology & Oncological Sciences ‘Seragnoli’; Sant'Orsola-Malpighi University Hospital; Bologna Italy
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127
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Cathro HP, Bullock GC, Bonatti H, Meriden Z, Cook S, Aguilera N. Post-transplant lymphoproliferative disorders are not associated with IgG4 sclerosing disease. Transpl Infect Dis 2014; 16:897-903. [PMID: 25298125 DOI: 10.1111/tid.12300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Revised: 07/07/2014] [Accepted: 07/29/2014] [Indexed: 11/29/2022]
Abstract
BACKGROUND Although the majority of post-transplant lymphoproliferative disorder (PTLD) cases are associated with Epstein-Barr virus (EBV), 20-42% of cases are EBV negative (EBV-N). The antigenic stimulus that drives EBV-N PTLD is unknown, but is likely heterogeneous. A common feature of PTLD, regardless of EBV status, is an abnormal polytypic lymphoplasmacytic infiltrate. Immunglobulin-G4 (IgG4) syndrome is also characterized by a polytypic lymphoplasmacytic infiltrate with a predominance of IgG4-positive (IgG4-P) plasma cells. METHODS We investigated the possibility of an association between EBV-N PTLD and IgG4 syndrome. Of 33 evaluated PTLD cases, 9 (27%) were EBV-N. EBV-N PTLD cases showed longer transplantation-to-diagnosis times than EBV-positive cases. RESULTS A single patient had a preceding benign duodenal biopsy with focally prominent IgG4-P plasma cells; however, no clinical data supported IgG4 syndrome, precluding an association between IgG4 syndrome and subsequent EBV-N PTLD in this patient. CONCLUSION As none of 29 evaluable cases of PTLD (including all 9 EBV-N cases) were associated with an increase in IgG4-P plasma cells, IgG4 syndrome does not appear to play a role in the etiology of EBV-N PTLD. The significance of these findings and the current understanding of the etiology of EBV-N PTLD are discussed.
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Affiliation(s)
- H P Cathro
- Department of Pathology, University of Virginia, Charlottesville, Virginia, USA
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128
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Gao C, Peng L, Peng F, Tuo T, Li D. Post-transplant lymphoproliferative disorder presenting as a tumor adjacent to the renal allograft: A case report and review of the literature. Oncol Lett 2014; 8:2607-2610. [PMID: 25364435 PMCID: PMC4214511 DOI: 10.3892/ol.2014.2586] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2014] [Accepted: 09/19/2014] [Indexed: 11/19/2022] Open
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is a potentially fatal complication of solid organ transplantation. The current report presents the case of a 42-year-old male who developed PTLD within the first year following renal transplantation. The disorder manifested as a tumor adjacent to the lower pole of the renal allograft and resulted in urinary obstruction. Durable complete remission was achieved as a result of surgical resection followed by a reduction in immunosuppression and low-dose rituximab-based chemotherapy, indicating that this therapeutic strategy may be safe and effective for the treatment of specific cases of localized and resectable PTLD.
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Affiliation(s)
- Chen Gao
- Department of Urological Organ Transplantation, Second Xiangya Hospital, Central South University, Changsha, Hunan 41011, P.R. China
| | - Longkai Peng
- Department of Urological Organ Transplantation, Second Xiangya Hospital, Central South University, Changsha, Hunan 41011, P.R. China
| | - Fenghua Peng
- Department of Urological Organ Transplantation, Second Xiangya Hospital, Central South University, Changsha, Hunan 41011, P.R. China
| | - Ting Tuo
- Department of Urological Organ Transplantation, Second Xiangya Hospital, Central South University, Changsha, Hunan 41011, P.R. China
| | - Daiqiang Li
- Department of Pathology, Second Xiangya Hospital, Central South University, Changsha, Hunan 41011, P.R. China
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129
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Rabot N, Büchler M, Foucher Y, Moreau A, Debiais C, Machet MC, Kessler M, Morelon E, Thierry A, Legendre C, Rivalan J, Kamar N, Dantal J. CNI withdrawal for post-transplant lymphoproliferative disorders in kidney transplant is an independent risk factor for graft failure and mortality. Transpl Int 2014; 27:956-65. [PMID: 24964147 DOI: 10.1111/tri.12375] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 04/21/2014] [Accepted: 06/17/2014] [Indexed: 12/21/2022]
Abstract
Post-transplantation lymphoproliferative disorders (PTLD) are associated with poor patient and graft survival. The risk of rejection and subsequent graft loss are increased by the reduction of immunosuppression therapy, the cornerstone of PTLD treatment. This multicentre, retrospective, nonrandomized cohort study includes 104 adults who developed PTLD after renal or simultaneous renal/pancreatic transplantation between 1990 and 2007. It examines the effect of calcineurin inhibitor (CNI) withdrawal on long-term graft and patient survival. At 10 years postonset of PTLD, the Kaplan-Meier graft loss rate was 43.9% and graft loss or death with functioning graft was 64.4%. Cox multivariate analysis determined risk factors of graft loss as PTLD stage greater than I-II and CNI withdrawal, and for graft loss and mortality, these remained risk factors along with age over 60 years. Type and location of PTLD, year of diagnosis, and chemotherapy regime were not independent risk factors. Multivariate analysis determined CNI withdrawal as the most important risk factor for graft loss (HR = 3.07, CI 95%: 1.04-9.09; P = 0.04) and death (HR: 4.00, CI 95%: 1.77-9.04; P < 0.001). While long-term stable renal function after definitive CNI withdrawal for PTLD has been reported, this review determined that withdrawal is associated with reduced graft and patient survival.
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Affiliation(s)
- Nolwenn Rabot
- Department of Nephrology Transplantation, Hôpital Bretonneau, Tours University Hospital, Tours, France
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130
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Gu Z, Cai B, Yuan L, Li H, Huang W, Jing Y, Zhu H, Zhao Y, Bo J, Wang Q, Han X, Yu L, Gao C. Successful treatment of polymorphic post-transplant lymphoproliferative disorder after allo-HSCT with reduction of immunosuppression. Int J Clin Exp Med 2014; 7:1904-1909. [PMID: 25126199 PMCID: PMC4132163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2014] [Accepted: 04/23/2014] [Indexed: 06/03/2023]
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is a life-threatening complication for recipients of solid organ transplantation (SOT) and allogeneic hematopoietic stem cell transplantation (allo-HSCT). In SOT recipients, who previously have a normal immune system that has been immunosuppressed, reduction of immunosuppression (RI) shows favorable outcome. However, in HSCT recipients, who have been profoundly immunosuppressed and for whom the tempo of immune reconstitution cannot be fast enough to eliminate the lymphoproliferative process, RI is ineffective in most patients. Therefore, cases of tumor regression via RI alone are rare in the setting of HSCT. We present a case of 26-year-old female developing a polymorphic B-cell PTLD 4 months after receiving allo-HSCT for T cell lymphoblastic lymphoma. RI alone led to regression of the nasopharyngeal tumor, and no sign or evidence of graft-versus-host disease (GVHD) after RI was observed. The general condition of this patient was quite well just before we submitted our draft. To our knowledge, this is the first case that tumor of PTLD regressed upon RI alone with a favorable prognosis and without any evidence of GVHD and relapse of PTLD after RI therapy in the setting of HSCT, which justify the possible advantage of RI alone for low-risk patients.
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Affiliation(s)
- Zhenyang Gu
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Bo Cai
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Lei Yuan
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Honghua Li
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Wenrong Huang
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Yu Jing
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Haiyan Zhu
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Yu Zhao
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Jian Bo
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Quanshun Wang
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Xiaoping Han
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Li Yu
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
| | - Chunji Gao
- Department of Hematology, Division of Internal Medicine, Chinese PLA General Hospital Beijing, China
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131
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Kinch A, Baecklund E, Backlin C, Ekman T, Molin D, Tufveson G, Fernberg P, Sundström C, Pauksens K, Enblad G. A population-based study of 135 lymphomas after solid organ transplantation: The role of Epstein-Barr virus, hepatitis C and diffuse large B-cell lymphoma subtype in clinical presentation and survival. Acta Oncol 2014; 53:669-79. [PMID: 24164103 DOI: 10.3109/0284186x.2013.844853] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Epstein-Barr virus (EBV) plays a major role in the development of post-transplant lymphoproliferative disorder (PTLD), but there is an increasing awareness of EBV-negative PTLD. The clinical presentation of EBV-negative PTLD has not been as well characterised as EBV-positive cases. Further, there is limited knowledge on the clinical importance of diffuse large B-cell lymphoma (DLBCL) cell of origin subtype post-transplant. MATERIALS AND METHODS We studied the role of EBV, hepatitis C (HCV) and DLBCL subtype in clinical presentation and survival in 135 post-transplant lymphomas diagnosed 1980-2006 in a population-based cohort of 10 010 Swedish solid organ transplant recipients. The lymphomas were re-evaluated according to WHO 2008, examined for EBV, and clinical data were collected from medical records. RESULTS Lymphoma incidence rate was 159/100 000 person-years and is also reported by lymphoma subtype. EBV-negative lymphomas constituted 48% and were associated with HCV infection (p = 0.02), bone marrow involvement (p < 0.001), and T-cell phenotype (p = 0.002). Among DLBCL, 78% were of non-germinal centre subtype, which was associated with EBV-positivity (69%, p = 0.001), early occurrence (p = 0.03), heart/liver/lung/pancreas recipients (p = 0.02), anti-T-cell globulin (p = 0.001), and tacrolimus treatment (p = 0.02). DLBCL subtypes had similar overall survival. Five-year overall survival was 42% in all treated patients. Independent poor prognostic factors were older age, B symptoms, ECOG 2-4, kidney/pancreas/heart recipients, T-cell lymphoma, and HCV-infection. CONCLUSIONS With long follow-up, a large part of PTLD is EBV-negative, due to a high proportion of T-cell lymphomas and low of polymorphic PTLD. EBV-negative PTLD have a different clinical presentation. HCV may play an aetiological role in late-onset PTLD and was revealed as a new prognostic factor for inferior survival that needs to be confirmed in larger studies. The heavier immunosuppression in non-kidney transplantations seems to play a role in the development of non-germinal centre DLBCL. DLBCL cell of origin subtype lacks prognostic importance in the transplant setting.
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Affiliation(s)
- Amelie Kinch
- Department of Medical Sciences, Section of Infectious Diseases, Uppsala University , Uppsala , Sweden
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132
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Dorgan DJ, Hadjiliadis D. Lung transplantation in patients with cystic fibrosis: special focus to infection and comorbidities. Expert Rev Respir Med 2014; 8:315-26. [PMID: 24655065 DOI: 10.1586/17476348.2014.899906] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Despite advances in medical care, patients with cystic fibrosis still face limited life expectancy. The most common cause of death remains respiratory failure. End-stage cystic fibrosis can be treated with lung transplantation and is the third most common reason for which the procedure is performed. Outcomes for cystic fibrosis are better than most other lung diseases, but remain limited (5-year survival 60%). For patients with advanced disease lung transplantation appears to improve survival. Outcomes for patients with Burkholderia cepacia remain poor, although they are better for patients with certain genomovars. Controversy exists about Mycobacterium abscessus infection and appropriateness for transplant. More information is also becoming available for comorbidities, including diabetes and pulmonary hypertension among others. Extra-corporeal membrane oxygenation is used more frequently for end-stage disease as a bridge to lung transplantation and will likely be used more in the future.
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Affiliation(s)
- Daniel J Dorgan
- Division of Pulmonary, Allergy and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
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133
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Post-transplant lymphoproliferative disease (PTLD): risk factors, diagnosis, and current treatment strategies. Curr Hematol Malig Rep 2014; 8:173-83. [PMID: 23737188 DOI: 10.1007/s11899-013-0162-5] [Citation(s) in RCA: 208] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Post-transplant lymphoproliferative diseases (PTLD) are heterogeneous lymphoid disorders ranging from indolent polyclonal proliferations to aggressive lymphomas that complicate solid organ or hematopoietic transplantation. Risk factors for PTLD include viral infections, degree of immunosuppression, recipient age and race, allograft type, and host genetic variations. Clinically, extra-nodal disease is common including 10-15 % presenting with central nervous system (CNS) disease. Most PTLD cases are B cell (5-10 % T/NK cell or Hodgkin lymphoma), while over one-third are EBV-negative. World Health Organization (WHO) diagnostic categories are: early lesions, polymorphic, and monomorphic PTLD; although in practice, a clear separation is not always possible. Therapeutically, reduction in immunosuppression remains a mainstay, and recent data has documented the importance of rituximab +/- combination chemotherapy. Therapy for primary CNS PTLD should be managed according to immunocompetent CNS paradigms. Finally, novel treatment strategies for PTLD have emerged, including adoptive immunotherapy and rational targeted therapeutics (e.g., anti-CD30 based therapy and downstream signaling pathways of latent membrane protein-2A).
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134
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Serre JE, Michonneau D, Bachy E, Noël LH, Dubois V, Suberbielle C, Kreis H, Legendre C, Mamzer-Bruneel MF, Morelon E, Thaunat O. Maintaining calcineurin inhibition after the diagnosis of post-transplant lymphoproliferative disorder improves renal graft survival. Kidney Int 2014; 85:182-90. [DOI: 10.1038/ki.2013.253] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2012] [Revised: 04/15/2013] [Accepted: 05/09/2013] [Indexed: 12/28/2022]
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135
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136
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Uhlin M, Wikell H, Sundin M, Blennow O, Maeurer M, Ringden O, Winiarski J, Ljungman P, Remberger M, Mattsson J. Risk factors for Epstein-Barr virus-related post-transplant lymphoproliferative disease after allogeneic hematopoietic stem cell transplantation. Haematologica 2013; 99:346-52. [PMID: 24056821 DOI: 10.3324/haematol.2013.087338] [Citation(s) in RCA: 134] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation is a successful treatment for hematologic malignancies and a variety of genetic and metabolic disorders. In the period following stem cell transplantation, the immune-compromised milieu allows opportunistic pathogens to thrive. Epstein-Barr virus-associated post-transplant lymphoproliferative disease can be a life-threatening complication for transplanted patients because of suppressed T-cell-mediated immunity. We analyzed possible risk factors associated with post-transplant lymphoproliferative disease in a cohort of over 1,000 patients. The incidence of post-transplant lymphoproliferative disease was 4%. Significant risk factors identified by multivariate analysis were: human leukocyte antigen-mismatch (P<0.001), serological Epstein-Barr virus mismatch recipient-/donor+ (P<0.001), use of reduced intensity conditioning (P=0.002), acute graft-versus-host disease grade II to IV (P=0.006), pre-transplant splenectomy (P=0.008) and infusion of mesenchymal stromal cells (P=0.015). The risk of post-transplant lymphoproliferative disease has increased in more recent years, from less than 2% before 1998 to more than 6% after 2011. Additionally, we show that long-term survival of patients with post-transplant lymphoproliferative disease is poor despite initial successful treatment. The 3-year survival rate among the 40 patients with post-transplant lymphoproliferative disease was 20% as opposed to 62% among patients without post-transplant lymphoproliferative disease (P<0.001). The study identifies patients at risk of post-transplant lymphoproliferative disease after transplantation in need of pre-emptive measures.
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137
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Podoltsev N, Zhang B, Yao X, Bustillo I, Deng Y, Cooper DL. Chemoimmunotherapy and withdrawal of immunosuppression for monomorphic posttransplant lymphoproliferative disorders. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2013; 13:716-20. [PMID: 24035715 DOI: 10.1016/j.clml.2013.07.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Revised: 05/30/2013] [Accepted: 07/29/2013] [Indexed: 11/26/2022]
Abstract
BACKGROUND Monomorphic PTLDs are the most aggressive type of PTLD occurring after SOT. Current guidelines for treatment suggest a stepwise approach that includes a reduction of immunosuppression (RIS) with or without rituximab, followed by chemotherapy if there is no response. Nevertheless, recommendations regarding the extent and duration of RIS are nonstandardized and RIS as an initial strategy might be associated with an unacceptably high frequency of graft loss and disease progression. PATIENTS AND METHODS We reviewed the outcome of a combination program of aggressive chemoimmunotherapy and complete withdrawal of immunosuppression in treating 22 patients with monomorphic PTLD between January 1995 and August 2012. RESULTS Twelve of 22 patients (55%) received CHOP-R (cyclophosphamide, doxorubicin, vincristine, prednisone, and rituximab) every 2 weeks (dose-dense CHOP-R) and 10 patients received other doxorubicin-based regimens. There was no treatment-related mortality. Complete response was seen in 91% of patients. Median OS was 9.61 years (95% confidence interval (CI), 5.21-10.74). Median progression-free survival was 5.39 years (95% CI, 2.10-10.74). The graft rejection rate was 18% (95% CI, 0.03-0.34). CONCLUSION The use of aggressive chemoimmunotherapy in combination with the withdrawal of immunosuppression approach yields excellent results and should be prospectively studied in a multi-institutional setting.
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Affiliation(s)
- Nikolai Podoltsev
- Section of Hematology, Department of Internal Medicine, Yale School of Medicine, New Haven, CT.
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138
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Wistinghausen B, Gross TG, Bollard C. Post-transplant lymphoproliferative disease in pediatric solid organ transplant recipients. Pediatr Hematol Oncol 2013; 30:520-31. [PMID: 23802715 DOI: 10.3109/08880018.2013.798844] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Post-transplant lymphoproliferative disease (PTLD) in solid organ transplant (SOT) recipients has become one of the most common forms of lymphoproliferation in childhood and is a serious complication of SOT. More than 90% of cases are of B-cell origin, Epstein Barr virus (EBV) positive and are mostly occurring in the early post-transplant period. Pathologically and clinically it is a heterogenous disease ranging from being responsive to reduced immunosuppression without further intervention to rapidly progressive fulminant PTLD requiring prompt initiation of therapy. Prognosis overall is favorable. Current treatment strategies as well new promising targeted immune-based therapies such as rituximab and EBV-specific cytotoxic T-lymphocytes are being discussed.
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Affiliation(s)
- Birte Wistinghausen
- Jack Martin Division of Pediatric Hematology-Oncology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
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139
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Abstract
Immune suppression is a risk factor for malignant lymphoma development. Progress in medical science has increased the numbers of immunosuppressed patients due to organ transplantations or successful treatment of autoimmune diseases. Different forms of immune suppression and the respective lymphoma entities are discussed in this article. Another issue treated are gray zone lymphomas between Hodgkin's lymphoma and diffuse large B cell lymphoma. This category not only represents a diagnostic challenge but also represents more a true biological continuum.
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Affiliation(s)
- S Hartmann
- Senckenbergisches Institut für Pathologie, Klinikum der J. W. Goethe-Universität, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Deutschland.
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140
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Kelly DA, Bucuvalas JC, Alonso EM, Karpen SJ, Allen U, Green M, Farmer D, Shemesh E, McDonald RA. Long-term medical management of the pediatric patient after liver transplantation: 2013 practice guideline by the American Association for the Study of Liver Diseases and the American Society of Transplantation. Liver Transpl 2013; 19:798-825. [PMID: 23836431 DOI: 10.1002/lt.23697] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 06/15/2013] [Indexed: 12/15/2022]
Affiliation(s)
- Deirdre A Kelly
- Liver Unit, Birmingham Children's Hospital, National Health Service Trust, Birmingham, United Kingdom.
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141
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Ramos E, Hernández F, Andres A, Martínez-Ojinaga E, Molina M, Sarría J, Lopez-Santamaria M, Prieto G. Post-transplant lymphoproliferative disorders and other malignancies after pediatric intestinal transplantation: incidence, clinical features and outcome. Pediatr Transplant 2013; 17:472-8. [PMID: 23730927 DOI: 10.1111/petr.12103] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/30/2013] [Indexed: 12/22/2022]
Abstract
PTLDs are a well-recognized and potentially fatal complication after intestinal transplantation. We analyzed the incidence, clinical features, and outcome in a 63 intestinal transplantation series performed in our unit between October 1999 and July 2011. Types of graft included ISB (n = 23), LSB (n = 20), and MV (n = 20). Patients were categorized into three groups of immunosuppression: I (n = 43) received basiliximab, tacrolimus, and steroids; II (n = 11) thymoglobulin and tacrolimus, and III (n = 9) alemtuzumab and tacrolimus. EBV status was serially assessed. All PTLD cases were biopsied to establish histopathological diagnosis. The incidence of PTLD was 14.2% (9/63). Median onset of PTLD after transplant was four months (range: 0.5-28), within first postoperative year in 6 (66.6%) patients. Fever was the most common symptom. Graft removal was needed in four patients (44%). The patient survival rate was 66.6% (6/9). We have not found any association between PTLD and immunosuppression regimen or transplant type. However, there was a statistical association with EBV active infection.
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Affiliation(s)
- Esther Ramos
- Intestinal Rehabilitation Unit, University Hospital La Paz, Madrid, Spain.
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142
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Evens AM, Choquet S, Kroll-Desrosiers AR, Jagadeesh D, Smith SM, Morschhauser F, Leblond V, Roy R, Barton B, Gordon LI, Gandhi MK, Dierickx D, Schiff D, Habermann TM, Trappe R. Primary CNS posttransplant lymphoproliferative disease (PTLD): an international report of 84 cases in the modern era. Am J Transplant 2013; 13:1512-22. [PMID: 23721553 DOI: 10.1111/ajt.12211] [Citation(s) in RCA: 116] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 01/28/2013] [Accepted: 01/31/2013] [Indexed: 01/25/2023]
Abstract
We performed a multicenter, International analysis of solid organ transplant (SOT)-related primary central nervous system (PCNS) posttransplant lymphoproliferative disease (PTLD). Among 84 PCNS PTLD patients, median time of SOT-to-PTLD was 54 months, 79% had kidney SOT, histology was monomorphic in 83% and tumor was EBV+ in 94%. Further, 33% had deep brain involvement, 10% had CSF involvement, while none had ocular disease. Immunosuppression was reduced in 93%; additional first-line therapy included high-dose methotrexate (48%), high-dose cytarabine (33%), brain radiation (24%) and/or rituximab (44%). The overall response rate was 60%, while treatment-related mortality was 13%. With 42-month median follow-up, three-year progression-free survival (PFS) and overall survival (OS) were 32% and 43%, respectively. There was a trend on univariable analysis for improved PFS for patients who received rituximab and/or high-dose cytarabine. On multivariable Cox regression, poor performance status predicted inferior PFS (HR 2.61, 95% CI 1.32-5.17, p = 0.006), while increased LDH portended inferior OS (HR 4.16, 95% CI 1.29-13.46, p = 0.02). Moreover, lack of response to first-line therapy was the most dominant prognostic factor on multivariable analysis (HR 8.70, 95% CI 2.56-29.57, p = 0.0005). Altogether, PCNS PTLD appears to represent a distinct clinicopathologic entity within the PTLD spectrum that is associated with renal SOT, occurs late, is monomorphic and retains EBV positivity.
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Affiliation(s)
- A M Evens
- Division of Hematology/Oncology, The University of Massachusetts Medical School, Worcester, MA, USA.
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143
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Na R, Grulich AE, Meagher NS, McCaughan GW, Keogh AM, Vajdic CM. De novo cancer-related death in Australian liver and cardiothoracic transplant recipients. Am J Transplant 2013; 13:1296-304. [PMID: 23464511 DOI: 10.1111/ajt.12192] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Revised: 12/14/2012] [Accepted: 01/03/2013] [Indexed: 01/25/2023]
Abstract
Evidence is sparse on the relative mortality risk posed by de novo cancers in liver and cardiothoracic transplant recipients. A retrospective cohort study was conducted in Australia using population-based liver (n = 1926) and cardiothoracic (n = 2718) registries (1984-2006). Standardized mortality ratios (SMRs) were computed by cancer type, transplanted organ, recipient age and sex. During a median 5-year follow-up, de novo cancer-related mortality risk in liver and cardiothoracic recipients was significantly elevated compared to the matched general population (n = 171; SMR = 2.83; 95% confidence interval [95%CI], 2.43-3.27). Excess risk was observed regardless of transplanted organ, recipient age group or sex. Non-Hodgkin lymphoma was the most common cancer-related death (n = 38; SMR = 16.6; 95%CI, 11.87-22.8). The highest relative risk was for nonmelanocytic skin cancer (n = 23; SMR = 49.6, 95%CI, 31.5-74.5), predominantly in males and in recipients of heart and lung transplants. Risk of death from de novo cancer was high in pediatric recipients (n = 5; SMR = 41.3; 95%CI, 13.4-96.5), four of the five deaths were non-Hodgkin lymphoma. De novo cancer was a leading cause of late death, particularly in heart and liver transplantation. These findings support tailored cancer prevention strategies, surveillance to promote early detection, and guidelines for managing immunosuppression once cancer occurs.
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Affiliation(s)
- R Na
- Adult Cancer Program, Lowy Cancer Research Centre, Prince of Wales Clinical School, University of New South Wales, Sydney, Australia
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144
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Dierickx D, Tousseyn T, Sagaert X, Fieuws S, Wlodarska I, Morscio J, Brepoels L, Kuypers D, Vanhaecke J, Nevens F, Verleden G, Van Damme-Lombaerts R, Renard M, Pirenne J, De Wolf-Peeters C, Verhoef G. Single-center analysis of biopsy-confirmed posttransplant lymphoproliferative disorder: incidence, clinicopathological characteristics and prognostic factors. Leuk Lymphoma 2013; 54:2433-40. [PMID: 23442063 DOI: 10.3109/10428194.2013.780655] [Citation(s) in RCA: 93] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hematopoietic stem cell and solid organ transplant recipients diagnosed with biopsy-confirmed posttransplant lymphoproliferative disorder (PTLD) at our institution from 1989 to 2010 were identified. Patient-, transplant- and disease-related characteristics, prognostic factors and outcome were collected and analyzed. One hundred and forty biopsy-proven cases of PTLD were included. Overall incidence in the transplant population was 2.12%, with heart transplant recipients carrying the highest risk. Most PTLDs were monomorphic (82%), with diffuse large B-cell lymphoma being the most frequent subtype. The majority of cases (70.7%) occurred > 1 year posttransplant, and 66% were Epstein-Barr virus positive. Following initial therapy the overall response rate was 68.5%. Three-year relapse-free and overall survivals were 59% and 49%, respectively. At last follow-up, 44% of the patients were alive. Multivariable analysis identified several classical lymphoma-specific poor prognostic factors for the different outcome measures. The value of the International Prognostic Index was confirmed in our analysis.
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145
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Zimmermann H, Trappe RU. Therapeutic options in post-transplant lymphoproliferative disorders. Ther Adv Hematol 2013; 2:393-407. [PMID: 23556105 DOI: 10.1177/2040620711412417] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Post-transplantation lymphoproliferative disorders (PTLD) are the second most frequent malignancies after solid organ transplantation and cover a wide spectrum ranging from polyclonal early lesions to monomorphic lymphoma. Available treatment modalities include immunosuppression reduction, immunotherapy with anti-B-cell monoclonal antibodies, chemotherapy, antiviral therapy, cytotoxic T-cell therapy as well as surgery and irradiation. Owing to the small number of cases and the heterogeneity of PTLD, current treatment strategies are mostly based on case reports and small, often retrospective studies. Moreover, many studies on the treatment of PTLD have involved a combination of different treatment options, complicating the evaluation of individual treatment components. However, there has been significant progress over the last few years. Three prospective phase II trials on the efficacy of rituximab monotherapy have shown significant complete remission rates without any relevant toxicity. A prospective, multicenter, international phase II trial evaluating sequential treatment with rituximab and CHOP-based chemotherapy (cyclophosphamide, doxorubicin, vincristine, prednisone) is ongoing and preliminary results have been promising. Cytotoxic T-cell therapy targeting Epstein-Barr virus (EBV)-infected B cells has shown low toxicity and high efficacy in a phase II trial and will be a future therapeutic option at specialized centers. Here, we review the currently available data on the different treatment modalities with a focus on PTLD following solid organ transplantation in adult patients.
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146
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Primary CNS Posttransplant Lymphoproliferative Disease (PTLD): An International Report of 84 Cases in the Modern Era. Am J Transplant 2013. [DOI: 10.1002/ajt.12211] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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147
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Karuturi M, Shah N, Frank D, Fasan O, Reshef R, Ahya VN, Bromberg M, Faust T, Goral S, Schuster SJ, Stadtmauer EA, Tsai DE. Plasmacytic post-transplant lymphoproliferative disorder: a case series of nine patients. Transpl Int 2013; 26:616-22. [DOI: 10.1111/tri.12091] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2012] [Revised: 12/21/2012] [Accepted: 02/25/2013] [Indexed: 11/28/2022]
Affiliation(s)
- Meghan Karuturi
- Department of Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
| | - Nirav Shah
- Department of Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
| | - Dale Frank
- Department of Pathology and Laboratory Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
| | - Omotayo Fasan
- Department of Medicine; Temple University Hospital; Philadelphia; PA; USA
| | - Ran Reshef
- Department of Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
| | - Vivek N. Ahya
- Department of Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
| | - Michael Bromberg
- Department of Medicine; Temple University Hospital; Philadelphia; PA; USA
| | - Thomas Faust
- Department of Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
| | - Simin Goral
- Department of Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
| | - Stephen J. Schuster
- Department of Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
| | - Edward A. Stadtmauer
- Department of Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
| | - Donald E. Tsai
- Department of Medicine; Hospital of the University of Pennsylvania; Philadelphia; PA; USA
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148
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Allen UD, Preiksaitis JK. Epstein-Barr virus and posttransplant lymphoproliferative disorder in solid organ transplantation. Am J Transplant 2013; 13 Suppl 4:107-20. [PMID: 23465004 DOI: 10.1111/ajt.12104] [Citation(s) in RCA: 130] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- U D Allen
- Department of Pediatrics, Research Institute, Hospital for Sick Children, University of Toronto, Toronto, Canada.
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149
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Green M, Michaels MG. Epstein-Barr virus infection and posttransplant lymphoproliferative disorder. Am J Transplant 2013; 13 Suppl 3:41-54; quiz 54. [PMID: 23347213 DOI: 10.1111/ajt.12004] [Citation(s) in RCA: 188] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2012] [Revised: 09/05/2012] [Accepted: 09/07/2012] [Indexed: 02/06/2023]
Abstract
Epstein-Barr virus (EBV) is an important pathogen in recipients of solid organ transplants (SOT). Infection with EBV manifests as a spectrum of diseases/malignancies ranging from asymptomatic viremia through infectious mononucleosis to posttransplant lymphoproliferative disorder (PTLD). EBV disease and its associated PTLD is more frequently seen when primary EBV infection occurs after transplant, a common scenario in pediatric SOT recipients. Intensity of immunosuppressive therapies also influences the risk for PTLD. The use of EBV viral load monitoring facilitates the diagnosis and management of EBV/PTLD as well as being used to inform preemptive therapy with reduction of immunosuppression, the most effective intervention for prevention of and treatment for PTLD. Other therapies, including the rituximab (anti-CD20 monoclonal antibody) and traditional chemotherapy, are also useful in the treatment of established PTLD. The future development of standards for management based on EBV viral load and routine monitoring of EBV-specific CTL responses promise further improvement in outcomes with EBV and PTLD.
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Affiliation(s)
- M Green
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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150
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Zimmermann H, Trappe RU. EBV and posttransplantation lymphoproliferative disease: what to do? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2013; 2013:95-102. [PMID: 24319169 DOI: 10.1182/asheducation-2013.1.95] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This review summarizes the available evidence and outlines our approach to the prophylaxis and management of posttransplantation lymphoproliferative disorder (PTLD) in adult solid organ transplantation recipients. We attempt to reduce immunosuppression as tolerated in every patient with suspected PTLD in close cooperation with their transplantation physician. There is no evidence to guide the decision when to initiate further treatment; we usually wait no longer than 4 weeks and always initiate further therapy unless there is a complete or at least good partial remission. If clinical and histological findings indicate rapidly progressive disease, we initiate additional therapy significantly earlier. CD20-positive PTLD accounts for approximately 75% of PTLD cases. Outside of clinical trials, we currently regard sequential therapy with rituximab and CHOP (cyclophosphamide, hydroxydaunorubicin, vincristine, prednisone/prednisolone) chemotherapy as standard evidence-based treatment for CD20-positive PTLD unresponsive to immunosuppression. We also discuss our approach to the rare instance of adults with PTLD associated with primary EBV infection, localized (stage I) disease, rare PTLD subtypes, and refractory/relapsed disease based on the available retrospective data and our own experience. In addition to immunotherapy and chemotherapy, this includes local therapy approaches such as surgery and radiotherapy in stage I disease, plasmacytoma-like PTLD, and primary CNS PTLD. We also provide our view on the current indications for the use of allogeneic cytotoxic T cells, even though this treatment modality is so far unavailable in our clinical practice.
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Affiliation(s)
- Heiner Zimmermann
- 1Department of Internal Medicine II: Hematology and Oncology, University Medical Center Schleswig-Holstein, Campus Kiel, Kiel, Germany; and
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