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Tajima T, Martinez OM, Bernstein D, Boyd SD, Gratzinger D, Lum G, Sasaki K, Tan B, Twist CJ, Weinberg K, Armstrong B, Desai DM, Mazariegos GV, Chin C, Fishbein TM, Tekin A, Venick RS, Krams SM, Esquivel CO. Epstein-Barr virus-associated post-transplant lymphoproliferative disorders in pediatric transplantation: A prospective multicenter study in the United States. Pediatr Transplant 2024; 28:e14763. [PMID: 38682750 PMCID: PMC11115376 DOI: 10.1111/petr.14763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 03/26/2024] [Accepted: 04/08/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Epstein-Barr virus (EBV)-associated post-transplant lymphoproliferative disorders (PTLD) is the most common malignancy in children after transplant; however, difficulties for early detection may worsen the prognosis. METHODS The prospective, multicenter, study enrolled 944 children (≤21 years of age). Of these, 872 received liver, heart, kidney, intestinal, or multivisceral transplants in seven US centers between 2014 and 2019 (NCT02182986). In total, 34 pediatric EBV+ PTLD (3.9%) were identified by biopsy. Variables included sex, age, race, ethnicity, transplanted organ, EBV viral load, pre-transplant EBV serology, immunosuppression, response to chemotherapy and rituximab, and histopathological diagnosis. RESULTS The uni-/multivariable competing risk analyses revealed the combination of EBV-seropositive donor and EBV-naïve recipient (D+R-) was a significant risk factor for PTLD development (sub-hazard ratio: 2.79 [1.34-5.78], p = .006) and EBV DNAemia (2.65 [1.72-4.09], p < .001). Patients with D+R- were significantly more associated with monomorphic/polymorphic PTLD than those with the other combinations (p = .02). Patients with monomorphic/polymorphic PTLD (n = 21) had significantly more EBV DNAemia than non-PTLD patients (p < .001) and an earlier clinical presentation of PTLD than patients with hyperplasias (p < .001), within 6-month post-transplant. Among non-liver transplant recipients, monomorphic/polymorphic PTLD were significantly more frequent than hyperplasias in patients ≥5 years of age at transplant (p = .01). CONCLUSIONS D+R- is a risk factor for PTLD and EBV DNAemia and associated with the incidence of monomorphic/polymorphic PTLD. Intensive follow-up of EBV viral load within 6-month post-transplant, especially for patients with D+R- and/or non-liver transplant recipients ≥5 years of age at transplant, may help detect monomorphic/polymorphic PTLD early in pediatric transplant.
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Affiliation(s)
- Tetsuya Tajima
- Division of Abdominal Transplantation, Department of Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Olivia M Martinez
- Division of Abdominal Transplantation, Department of Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Daniel Bernstein
- Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Scott D Boyd
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
| | - Dita Gratzinger
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
| | - Grant Lum
- Division of Abdominal Transplantation, Department of Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Kazunari Sasaki
- Division of Abdominal Transplantation, Department of Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Brent Tan
- Department of Pathology, Stanford University School of Medicine, Stanford, California, USA
| | - Clare J Twist
- Department of Pediatric Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Kenneth Weinberg
- Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA
| | - Brian Armstrong
- Rho Federal Systems Division, Rho, Durham, North Carolina, USA
| | - Dev M Desai
- Division of Surgical Transplantation, University of Texas (UT) Southwestern Medical Center, Dallas, Texas, USA
| | - George V Mazariegos
- Department of Pediatrics, University of Pittsburgh Medical Center (UPMC) Children's Hospital, Pittsburgh, Pennsylvania, USA
| | - Clifford Chin
- Department of Pediatrics and Cincinnati Children's Hospital, University of Cincinnati, Cincinnati, Ohio, USA
| | - Thomas M Fishbein
- Department of Surgery and Pediatrics, MedStar Georgetown University Hospital, Washington, DC, USA
| | - Akin Tekin
- Department of Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Robert S Venick
- Department of Pediatric Gastroenterology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA
| | - Sheri M Krams
- Division of Abdominal Transplantation, Department of Surgery, Stanford University School of Medicine, Stanford, California, USA
| | - Carlos O Esquivel
- Division of Abdominal Transplantation, Department of Surgery, Stanford University School of Medicine, Stanford, California, USA
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Ergisi M, Ooi B, Salim O, Papalois V. Post-transplant lymphoproliferative disorders following kidney transplantation: A literature review with updates on risk factors, prognostic indices, screening strategies, treatment and analysis of donor type. Transplant Rev (Orlando) 2024; 38:100837. [PMID: 38430887 DOI: 10.1016/j.trre.2024.100837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 01/31/2024] [Accepted: 02/19/2024] [Indexed: 03/05/2024]
Abstract
Post-transplant lymphoproliferative disorders (PTLD) is a devastating complication of kidney transplantation with an insidious presentation and potential to disseminate aggressively. This review delineates the risk factors, prognostic indexes, screening, current management algorithm and promising treatment strategies for PTLD. Kidneys from both extended criteria donors (ECD) and living donors (LD) are being increasingly used to expand the donor pool. This review also delineates whether PTLD outcomes vary based on these donor sources. While Epstein-Barr virus (EBV) is a well-known risk factor for PTLD development, the use of T-cell depleting induction agents has been increasingly implicated in aggressive, monomorphic forms of PTLD. Research regarding maintenance therapy is sparse. The international prognostic index seems to be the most validate prognostic tool. Screening for PTLD is controversial, as annual PET-CT is most sensitive but costly, while targeted monitoring of EBV-seronegative patients was more economically feasible, is recommended by the American Society of Transplantation, but is limited to a subset of the population. Other screening strategies such as using Immunoglobulin/T-cell receptor require further validation. A risk-stratified approach is taken in the treatment of PTLD. The first step is the reduction of immunosuppressants, after which rituximab and chemotherapy may be introduced if unsuccessful. Some novel treatments have also shown potential benefit in studies: brentuximab vedotin, chimeric antigen receptor T-cell therapy and EBV-specific cytotoxic T lymphocytes. Analysis of LD v DD recipients show no significant difference in incidence and mortality of PTLD but did reveal a shortened time to development of PTLD from transplant. Analysis of SCD vs ECD recipients show a higher incidence of PTLD in the ECD group, which might be attributed to longer time on dialysis for these patients, age, and the pro-inflammatory nature of these organs. However, incidence of PTLD overall is still extremely low. Efforts should be focused on optimising recipients instead. Minimising the use of T-cell depleting therapy while encouraging research on the effect of new immunosuppressants on PTLD, screening for EBV status are essential, while enabling shared decision-making during counselling when choosing kidney donor types and individualised risk tailoring are strongly advocated.
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Affiliation(s)
- Mehmet Ergisi
- Norfolk and Norwich University Hospital, Norfolk and Norwich University Hospitals NHS Foundation Trust, Department of Medicine, Norwich, United Kingdom.
| | - Bryan Ooi
- Department of Medicine, Imperial College London, London, United Kingdom.
| | - Omar Salim
- Isle of Wight NHS Trust, Parkhurst Road, Newport, United Kingdom
| | - Vassilios Papalois
- Hammersmith Hospital, Imperial College Healthcare NHS Trust, Department of Transplant and General Surgery, London, United Kingdom.
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3
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Mark C, Martin G, Baadjes B, Geerlinks AV, Punnett A, Lafay-Cousin L. Treatment of Monomorphic Posttransplant Lymphoproliferative Disorder in Pediatric Solid Organ Transplant: A Multicenter Review. J Pediatr Hematol Oncol 2024; 46:e127-e130. [PMID: 38145403 DOI: 10.1097/mph.0000000000002804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Accepted: 11/28/2023] [Indexed: 12/26/2023]
Abstract
Posttransplant lymphoproliferative disorder (PTLD) is the most common posttransplant malignancy in children. We reviewed data from 3 Canadian pediatric centers to determine patient characteristics, treatment approaches, and outcomes for children with monomorphic PTLD. There were 55 eligible children diagnosed between January 2001 to December 2021. Forty-eight patients (87.2%) had B-cell PTLD: Burkitt lymphoma (n = 25; 45.4%) and diffuse large B-cell lymphoma (n = 23; 41.2%), the remainder had natural killer (NK)/T-cell lymphoma (n = 5; 9.1%), Hodgkin lymphoma (n = 1;1.8%), or other (n = 1;1.8%). Thirty-nine (82.1%) patients with B-cell PTLD were treated with rituximab and chemotherapy with or without a reduction in immunosuppression (reduced immune suppression). The chemotherapy used was primarily one of 2 regimens: Mature Lymphoma B-96 protocol in 22 patients (56.4%) and low-dose cyclophosphamide with prednisone in 14 patients (35%). Most patients with T/NK-cell lymphoma were treated with reduced immune suppression + chemotherapy (n = 4; 80%). For all patients with monomorphic PTLD, the projected 3-year event-free survival/3-year overall survival was 62% and 77%, respectively. Of the patients, 100% with T/NK-cell PTLD 100% progressed or relapsed and, subsequently, died of disease. For patients with B-cell PTLD, there was no significant difference in outcome between the two main chemotherapy regimens employed.
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Affiliation(s)
- Catherine Mark
- Division of Hematology/Oncology, Toronto Hospital for Sick Children, Toronto, ON
| | - Georgina Martin
- Department of Hematology/Oncology, Jim Pattison Children's Hospital, Saskatoon, SK
| | - Bjorn Baadjes
- Department of Paediatric Hematology/Oncology, BC Children's Hospital, Vancouver, British CO
| | - Ashley V Geerlinks
- Department of Paediatric Hematology/Oncology, Children's Hospital, London Health Sciences Centre, Western University, London, ON
| | - Angela Punnett
- Division of Hematology/Oncology, Toronto Hospital for Sick Children, Toronto, ON
| | - Lucie Lafay-Cousin
- Department of Paediatric Hematology/Oncology and Bone Marrow Transplant, Alberta Children's Hospital, Calgary, AB, Canada
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4
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Dharnidharka VR, Ruzinova MB, Marks LJ. Post-Transplant Lymphoproliferative Disorders. Semin Nephrol 2024; 44:151503. [PMID: 38519279 PMCID: PMC11213680 DOI: 10.1016/j.semnephrol.2024.151503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2024]
Abstract
Post-transplant lymphoproliferative disorders (PTLDs) are a heterogenous set of unregulated lymphoid cell proliferations after organ or tissue transplant. A majority of cases are associated with the Epstein-Barr virus and higher intensity of pharmacologic immunosuppression. The clinical presentations are numerous. The diagnosis is ideally by histology, except in cases where the tumor is inaccessible to biopsy. While some pre-emptive therapies and treatment strategies are available have reasonable success are available, they do not eliminate the high morbidity and significant mortality after PTLD.
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Affiliation(s)
- Vikas R Dharnidharka
- Division of Pediatric Nephrology, Hypertension and Apheresis, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO.
| | - Marianna B Ruzinova
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO
| | - Lianna J Marks
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, Stanford University School of Medicine, Palo Alto, CA
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5
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Steidl C, Kridel R, Binkley M, Morton LM, Chadburn A. The pathobiology of select adolescent young adult lymphomas. EJHAEM 2023; 4:892-901. [PMID: 38024596 PMCID: PMC10660115 DOI: 10.1002/jha2.785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 08/01/2023] [Accepted: 08/05/2023] [Indexed: 12/01/2023]
Abstract
Lymphoid cancers are among the most frequent cancers diagnosed in adolescents and young adults (AYA), ranging from approximately 30%-35% of cancer diagnoses in adolescent patients (age 10-19) to approximately 10% in patients aged 30-39 years. Moreover, the specific distribution of lymphoid cancer types varies by age with substantial shifts in the subtype distributions between pediatric, AYA, adult, and older adult patients. Currently, biology studies specific to AYA lymphomas are rare and therefore insight into age-related pathogenesis is incomplete. This review focuses on the paradigmatic epidemiology and pathogenesis of select lymphomas, occurring in the AYA patient population. With the example of posttransplant lymphoproliferative disorders, nodular lymphocyte-predominant Hodgkin lymphoma, follicular lymphoma (incl. pediatric-type follicular lymphoma), and mediastinal lymphomas (incl. classic Hodgkin lymphoma, primary mediastinal large B cell lymphoma and mediastinal gray zone lymphoma), we here illustrate the current state-of-the-art in lymphoma classification, recent molecular insights including genomics, and translational opportunities. To improve outcome and quality of life, international collaboration in consortia dedicated to AYA lymphoma is needed to overcome challenges related to siloed biospecimens and data collections as well as to develop studies designed specifically for this unique population.
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Affiliation(s)
- Christian Steidl
- Centre for Lymphoid CancerBC CancerVancouverBritish ColumbiaCanada
| | - Robert Kridel
- Princess Margaret Cancer Centre ‐ University Health NetworkTorontoOntarioCanada
| | - Michael Binkley
- Department of Radiation OncologyStanford UniversityStanfordCaliforniaUSA
| | - Lindsay M. Morton
- Radiation Epidemiology BranchDivision of Cancer Epidemiology and GeneticsNational Cancer InstituteRockvilleMarylandUSA
| | - Amy Chadburn
- Department of Pathology and Laboratory MedicineWeill Cornell MedicineNew YorkNew YorkUSA
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6
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Chadburn A. Post-transplant lymphoproliferative disorders (PTLD) in adolescents and young adults: A category in need of definition. Semin Diagn Pathol 2023; 40:401-407. [PMID: 37596187 DOI: 10.1053/j.semdp.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/16/2023] [Accepted: 07/31/2023] [Indexed: 08/20/2023]
Abstract
Post-transplant lymphoproliferative disorders are a well-recognized complication of solid organ and stem cell transplantation. Much data has accumulated with respect to the pathobiology and clinical behavior of these lesions in the general post-transplant population as well as in the pediatric and adult age groups. However, information as to these lesions in the adolescent and young adult populations, which bridge the pediatric and adult groups, is limited. In this review, the focus is on this unique population of PTLD patients and their proliferations.
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Affiliation(s)
- Amy Chadburn
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, 525 E 68th Street, Starr 709, New York, NY 10065, United States.
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Amengual JE, Pro B. How I treat posttransplant lymphoproliferative disorder. Blood 2023; 142:1426-1437. [PMID: 37540819 PMCID: PMC10731918 DOI: 10.1182/blood.2023020075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 07/03/2023] [Accepted: 07/21/2023] [Indexed: 08/06/2023] Open
Abstract
Posttransplant lymphoproliferative disorder (PTLD) is an important and potentially life-threatening complication of solid organ transplant and hematopoietic stem cell transplant (HSCT). Given the heterogeneity of PTLD and the risk of infectious complications in patients with immunosuppression, the treatment of this disease remains challenging. Monomorphic PTLD and lymphoma of B-cell origin account for the majority of cases. Treatment strategies for PTLD consist of response-adapted, risk-stratified methods using immunosuppression reduction, immunotherapy, and/or chemotherapy. With this approach, ∼25% of the patients do not need chemotherapy. Outcomes for patients with high risk or those who do not respond to frontline therapies remain dismal, and novel treatments are needed in this setting. PTLD is associated with Epstein-Barr virus (EBV) infection in 60% to 80% of cases, making EBV-directed therapy an attractive treatment modality. Recently, the introduction of adoptive immunotherapies has become a promising option for refractory cases; hopefully, these treatment strategies can be used as earlier lines of therapy in the future.
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Affiliation(s)
- Jennifer E. Amengual
- Division of Hematology and Oncology, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY
| | - Barbara Pro
- Division of Hematology and Oncology, Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY
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8
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Hu J, Yu YW, Han DS, Li XJ, Zhang YQ, Cai HL, Xiao YH, Zheng X. Case Report: Non-negligible Epstein-Barr virus-associated posttransplant lymphoproliferative disorders in a lung transplant recipient. Front Immunol 2023; 14:1244534. [PMID: 37781359 PMCID: PMC10540203 DOI: 10.3389/fimmu.2023.1244534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 08/24/2023] [Indexed: 10/03/2023] Open
Abstract
Background Posttransplant lymphoproliferative disorders (PTLDs) are uncommon but serious complications in patients following solid organ transplantation. Primary Epstein-Barr virus (EBV) infection is a risk factor for the development of PTLD, especially early-onset PTLD, in EBV-negative recipients. To date, however, there are no specific guidelines on the threshold of EBV-DNA load for therapeutic intervention, the source for measurement (e.g., blood, bronchoalveolar fluid), or the use of antiviral agents as prophylaxis for early PTLD prevention in EBV-mismatched patients. Methods The present study describes a 56-year-old male lung transplant recipient diagnosed with EBV-associated PTLD. Results This patient had a history of invasive fungal disease and Mucor and Aspergillus fumigatus infections in the early post-transplant period, necessitating antifungal therapy throughout the course of the disease. The patient was EBV-positive 15 days after transplantation, with lung CT showing multiple bilateral nodules of varying sizes beginning 98 days after transplantation. A lung biopsy showed PTLD, and next-generation sequencing (NGS) revealed EBV. This patient, however, did not receive any antiviral therapy for early PTLD prevention or any PTLD-related treatment. He died 204 days after lung transplantation. Conclusion The present study describes a lung transplant recipient who developed EBV-associated PTLD, a non-negligible disease, after solid organ transplantation. Monitoring EBV-DNA load is important, as a sudden increase may be a sensitive indicator of PTLD. An earlier diagnosis may increase the likelihood of successful treatment.
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Affiliation(s)
- Juan Hu
- Intensive Care Unit, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yong-Wei Yu
- Intensive Care Unit, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Dong-Sheng Han
- Centre of Clinical Laboratory, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xue-Jie Li
- Department of Pathology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yi-Qi Zhang
- Intensive Care Unit, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hong-Liu Cai
- Intensive Care Unit, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yong-Hong Xiao
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xia Zheng
- Intensive Care Unit, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Kawarada Y, Hara R, Kitahara T, Numata H, Watanabe S, Yamada M, Ando K. Aplastic Anemia with Epstein-Barr Virus Reactivation after Anti-thymocyte Globulin Therapy. Intern Med 2023; 62:2553-2557. [PMID: 36725050 PMCID: PMC10518559 DOI: 10.2169/internalmedicine.0539-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 12/11/2022] [Indexed: 02/03/2023] Open
Abstract
Lymphoproliferative disorders and Epstein-Barr virus reactivation (EBV-LPDs) have various forms of onset, ranging from infectious mononucleosis-like syndrome (IM-like) to lymphoma, although whether or not IM-like progresses to lymphoma remains unclear. A 61-year-old man was diagnosed with aplastic anemia (AA). Polyclonal atypical B-lymphocytes were observed in the peripheral blood, and IM-like was diagnosed. Atypical lymphocytes disappeared, but a gastrointestinal examination revealed diffuse large B-cell lymphoma (DLBCL). Rituximab was initiated but later discontinued because of severe acute respiratory syndrome coronavirus 2 infection. Pancytopenia due to AA exacerbation recurred. The patient ultimately died of multiple organ failure due to bacterial infection.
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Affiliation(s)
- Yo Kawarada
- Department of Hematology, Ebina General Hospital, Japan
| | - Ryujiro Hara
- Department of Hematology, Ebina General Hospital, Japan
- Division of Hematology/Oncology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | | | - Hiroki Numata
- Department of Hematology, Ebina General Hospital, Japan
- Division of Hematology/Oncology, Department of Internal Medicine, Tokai University School of Medicine, Japan
| | | | | | - Kiyoshi Ando
- Division of Hematology/Oncology, Department of Internal Medicine, Tokai University School of Medicine, Japan
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10
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Quach DH, Lulla P, Rooney CM. Banking on virus-specific T cells to fulfill the need for off-the-shelf cell therapies. Blood 2023; 141:877-885. [PMID: 36574622 PMCID: PMC10023738 DOI: 10.1182/blood.2022016202] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/28/2022] [Accepted: 12/14/2022] [Indexed: 12/28/2022] Open
Abstract
Adoptively transferred virus-specific T cells (VSTs) have shown remarkable safety and efficacy for the treatment of virus-associated diseases and malignancies in hematopoietic stem cell transplant (HSCT) recipients, for whom VSTs are derived from the HSCT donor. Autologous VSTs have also shown promise for the treatment of virus-driven malignancies outside the HSCT setting. In both cases, VSTs are manufactured as patient-specific products, and the time required for procurement, manufacture, and release testing precludes their use in acutely ill patients. Further, Good Manufacturing Practices-compliant products are expensive, and failures are common in virus-naive HSCT donors and patient-derived VSTs that are rendered anergic by immunosuppressive tumors. Hence, highly characterized, banked VSTs (B-VSTs) that can be used for multiple unrelated recipients are highly desirable. The major challenges facing B-VSTs result from the inevitable mismatches in the highly polymorphic and immunogenic human leukocyte antigens (HLA) that present internally processed antigens to the T-cell receptor, leading to the requirement for partial HLA matching between the B-VST and recipient. HLA mismatches lead to rapid rejection of allogeneic T-cell products and graft-versus-host disease induced by alloreactive T cells in the infusion product. Here, we summarize the clinical outcomes to date of trials of B-VSTs used for the treatment of viral infections and malignancies and their potential as a platform for chimeric antigen receptors targeting nonviral tumors. We will highlight the properties of VSTs that make them attractive off-the-shelf cell therapies, as well as the challenges that must be overcome before they can become mainstream.
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Affiliation(s)
- David H. Quach
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX
- Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Premal Lulla
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX
- Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Cliona M. Rooney
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX
- Department of Pediatrics, Baylor College of Medicine, Houston, TX
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX
- Department of Molecular Virology and Immunology, Baylor College of Medicine, Houston, TX
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11
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Arı D, Turan D, Gökcan H, Özdemir M, Akdoğan Kayhan M. Complete Recovery After Immunosuppressive Treatment Change in a Patient With Posttransplant Lymphoproliferative Disorder. EXP CLIN TRANSPLANT 2023; 21:76-79. [PMID: 34981706 DOI: 10.6002/ect.2021.0100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Posttransplant lymphoproliferative diseases are a rare but important cause of morbidity and mortality secondary to immunosuppression after solid-organ or bone marrow transplant. Generally, posttransplant lymphoproliferative diseases develop in the first 2 years after transplant, when immunosuppressive therapy is the most intense. Change or reduction in immunosup - pressive treatment is an option for treatment of posttransplant lymphoproliferative diseases. We evaluated the treatment of a patient with posttransplant lymphoproliferative disease after liver transplant. A 64-year-old man underwent liver transplant from a living donor (the patient's son) in 2011 to treat hepatocellular cancer secondary to chronic hepatitis B. Tacrolimus and mycophenolate mofetil were used for immunosuppression through 9 years after liver transplant. In the abdominal computed tomography performed in response to abdominal pain during follow-up in March 2019, multiple solid lesions were observed. A liver biopsy revealed posttransplant lymphoproliferative disease with diffuse large B-cell lymphoma. Fluorine-18 positron emission tomography/computed tomography imaging of the patient showed no pathology in favor of primary lymphoproliferative disease. Mycophenolate mofetil and tacrolimus treatment was changed to everolimus. In the follow-up dynamic magnetic resonance imaging examination that was performed at 3 months after treatment change, we observed that the lesion at liver segment 6 had regressed to 30 mm and several lesions with similar features were observed in the right lobe of the liver. Additional liver biopsy results were compatible with complete remission. The patient's clinical symptoms had fully regressed at 18 months after the diagnosis of PTLD, at the time of this writing. Ongoing radiological and clinical follow-up has shown complete remission. Change from calcineurin treatment to treatment with an inhibitor of the mechanistic target of rapamycin may be an essential and new option for treatment of posttransplant lymphoproliferative disease after liver transplant.
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Affiliation(s)
- Derya Arı
- From the Ankara City Hospital, Department of Gastroenterology, Ankara, Turkey
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Vergote VKJ, Deroose CM, Fieuws S, Laleman W, Sprangers B, Uyttebroeck A, Van Cleemput J, Verhoef G, Vos R, Tousseyn T, Dierickx D. Characteristics and Outcome of Post-Transplant Lymphoproliferative Disorders After Solid Organ Transplantation: A Single Center Experience of 196 Patients Over 30 Years. Transpl Int 2022; 35:10707. [PMID: 36589262 PMCID: PMC9794588 DOI: 10.3389/ti.2022.10707] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 11/29/2022] [Indexed: 12/15/2022]
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is a rare but life-threatening complication after transplantation. In this retrospective, monocentric study we aimed to collect real life data regarding PTLD and determine the role of Epstein Barr Virus (EBV) status and year of diagnosis on prognosis. We identified 196 biopsy-proven PTLD after solid organ transplantation (SOT) diagnosed at the University Hospitals Leuven (Belgium) from 1989 to 2019. EBV status was positive in 61% of PTLD. The median overall survival (OS) was 5.7 years (95% CI: 2.99-11.1). Although EBV positivity was not significantly correlated with OS in multivariate analyses (HR: 1.44 (95% CI: 0.93-2.24); p = 0.10), subgroup analysis showed a significantly better median OS for EBV negative post-transplant diffuse large B-cell lymphoma (DLBCL) compared to EBV positive post-transplant DLBCL (8.8 versus 2.5 years respectively; p = 0.0365). There was a significant relation between year of PTLD diagnosis and OS: the more recent the PTLD diagnosis, the lower the risk for death (adjusted HR: 0.962 (95% CI: 0.931-0.933); p = 0.017). In conclusion, the prognosis of PTLD after SOT has improved in the past decades. Our analysis shows a significant relation between EBV status and OS in post-transplant DLBCL.
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Affiliation(s)
- Vibeke K. J. Vergote
- Department of Hematology, University Hospitals Leuven, Leuven, Belgium,*Correspondence: Vibeke K. J. Vergote, , orcid.org/0000-0003-1100-5600
| | | | - Steffen Fieuws
- Interuniversity Institute for Biostatistics and Statistical Bioinformatics, KU Leuven—University of Leuven, Leuven, Belgium
| | - Wim Laleman
- Department of Liver and Biliopancreatic Disorders, University Hospitals Leuven, Leuven, Belgium
| | - Ben Sprangers
- Laboratory of Molecular Immunology, Department of Microbiology, Immunology and Transplantation, Rega Institute, KU Leuven, Leuven, Belgium,Department of Nephrology, University Hospitals Leuven, Leuven, Belgium
| | - Anne Uyttebroeck
- Department of Pediatric Hemato-Oncology, Department of Oncology, University Hospitals Leuven, KU Leuven, Leuven, Belgium
| | | | - Gregor Verhoef
- Department of Hematology, University Hospitals Leuven, Leuven, Belgium
| | - Robin Vos
- Department of Respiratory Medicine, University Hospitals Leuven, Leuven, Belgium,BREATHE, KU Leuven, Leuven, Belgium
| | - Thomas Tousseyn
- Department of Pathology, University Hospitals Leuven, Leuven, Belgium
| | - Daan Dierickx
- Department of Hematology, University Hospitals Leuven, Leuven, Belgium
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13
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Muacevic A, Adler JR, Donthireddy V. Successful Treatment of Central Nervous System Post-Transplant Lymphoproliferative Disease With a Reduced Dose of High-Dose Methotrexate. Cureus 2022; 14:e32567. [PMID: 36654557 PMCID: PMC9840453 DOI: 10.7759/cureus.32567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Post-transplant lymphoproliferative disease (PTLD) is a complication of solid organ and hematopoietic stem cell transplantation that occurs as a result of immunosuppression. PTLD isolated to the central nervous system (CNS) is a rare disease and it presents with nonspecific signs and symptoms. Optimal therapy guidelines have not yet been established for CNS PTLD. Here, we report a case of successful treatment of CNS PTLD in an adult female following two subsequent kidney transplants. Initial management was with immunosuppression reduction and a trial of rituximab. There were concerns regarding using methotrexate (MTX) given the patient's fragile transplant status. Magnetic resonance imaging of the brain following four cycles of rituximab revealed the progression of the disease. Subsequently, high-dose MTX (HD-MTX) was considered within the constraints of potential kidney toxicities given her transplant status and chronic kidney disease. Potential toxicities from other therapies, such as brain radiation, also factored into the final decision. The patient was treated with one cycle of a combination of rituximab and HD-MTX 1 g/m2. The patient tolerated HD-MTX and did not have evidence of renal toxicity in laboratory studies. Following that, she was started on a reduced dose of HD-MTX at 2 g/m2 every two weeks instead of the higher MTX dose range of 3.5 to 8 g/m2, which was a shared decision with the patient and nephrology after weighing the risk of kidney dysfunction with the possibility of a less than optimal response with regards to her lymphoma. She was followed with a magnetic resonance imaging of the brain, which demonstrated a complete response after four cycles. Further consolidation treatments with HD-MTX 2 g/m2 every four weeks were administered to complete one year of treatment. Following the completion of chemotherapy, the patient was able to achieve and maintain a complete response without affecting her kidney function. She continues to do well one year following treatment. This case highlights the significance of tailoring therapy to each individual based on their comorbidities and clinical response, as well as the possible merit in exploring the use of a reduced dose of HD-MTX in the treatment of CNS PTLD in patients at high risk for renal toxicity.
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14
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Markouli M, Ullah F, Omar N, Apostolopoulou A, Dhillon P, Diamantopoulos P, Dower J, Gurnari C, Ahmed S, Dima D. Recent Advances in Adult Post-Transplant Lymphoproliferative Disorder. Cancers (Basel) 2022; 14:cancers14235949. [PMID: 36497432 PMCID: PMC9740763 DOI: 10.3390/cancers14235949] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/24/2022] [Accepted: 11/27/2022] [Indexed: 12/03/2022] Open
Abstract
PTLD is a rare but severe complication of hematopoietic or solid organ transplant recipients, with variable incidence and timing of occurrence depending on different patient-, therapy-, and transplant-related factors. The pathogenesis of PTLD is complex, with most cases of early PLTD having a strong association with Epstein-Barr virus (EBV) infection and the iatrogenic, immunosuppression-related decrease in T-cell immune surveillance. Without appropriate T-cell response, EBV-infected B cells persist and proliferate, resulting in malignant transformation. Classification is based on the histologic subtype and ranges from nondestructive hyperplasias to monoclonal aggressive lymphomas, with the most common subtype being diffuse large B-cell lymphoma-like PTLD. Management focuses on prevention of PTLD development, as well as therapy for active disease. Treatment is largely based on the histologic subtype. However, given lack of clinical trials providing evidence-based data on PLTD therapy-related outcomes, there are no specific management guidelines. In this review, we discuss the pathogenesis, histologic classification, and risk factors of PTLD. We further focus on common preventive and frontline treatment modalities, as well as describe the application of novel therapies for PLTD and elaborate on potential challenges in therapy.
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Affiliation(s)
- Mariam Markouli
- Department of Internal Medicine, Laikon General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Fauzia Ullah
- Department of Translational Hematology and Oncology Research, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Najiullah Omar
- Department of Translational Hematology and Oncology Research, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Anna Apostolopoulou
- Division of Infectious Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA
| | - Puneet Dhillon
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Panagiotis Diamantopoulos
- Department of Internal Medicine, Laikon General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Joshua Dower
- Department of Hematology and Medical Oncology, Tufts Medical Center, Boston, MA 02111, USA
| | - Carmelo Gurnari
- Department of Translational Hematology and Oncology Research, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
| | - Sairah Ahmed
- Department of Lymphoma-Myeloma, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Danai Dima
- Department of Translational Hematology and Oncology Research, Cleveland Clinic Foundation, Cleveland, OH 44195, USA
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland Clinic, Cleveland, OH 44195, USA
- Correspondence:
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15
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Stubbins RJ, Lam R, Zhu J, Ghosh S, Mabilangan C, Kuruvilla J, Goswami RS, Lai R, Preiksaitis JK, Jain MD, Peters AC. Tumor Infiltrating Lymphocytes Predict Survival in Solid Organ Transplant Recipients With Monomorphic Post-transplant Lymphoproliferative Disorders. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:744-752. [PMID: 35717340 DOI: 10.1016/j.clml.2022.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 05/19/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION The tumor microenvironment (TME) in post-transplant lymphoproliferative disorders (PTLDs) remains unexplored. Tumor infiltrating lymphocytes (TILs) are prognostic in other lymphomas. We assessed the prognostic impact of TILs in monomorphic B-cell PTLD. METHODS TIL density (CD3+ cells/mm2) was determined by CD3 immunohistochemistry in archived diagnostic biopsies from patients diagnosed with monomorphic B-cell PTLD. RESULTS Amongst monomorphic PTLDs (N = 107), low TIL-count was associated with inferior 2-year progression-free survival (PFS) (41% versus 86%, P = .003) and 2-year overall survival (OS) (52% versus 93%, P = .003) by Kaplan-Meier analysis. Low TIL-count was significant on Cox univariate regression for inferior PFS (HR 4.5, 95% CI 2.0-9.9, P < .001) and OS (HR 4.6, 95% CI 1.8-11.8, P < .001). Multivariate analysis with clinical variables (age ≥60 years, high LDH, stage III/IV, CNS involvement) and TIL-count showed significance for PFS (HR 3.3, 95% CI 1.3-8.3, P = .010) and a non-significant trend for OS (HR 2.6, 95% CI 0.9-7.3, P = .064). A composite score including TILs and clinical variables (age ≥60 years, high LDH, stage III/IV, CNS involvement) effectively stratified monomorphic PTLD patients by PFS and OS (2-year OS: low-risk 93%, intermediate-risk 61%, high-risk 23%, P < .001). CONCLUSIONS The TME and TILs are prognostically relevant in monomorphic PTLD. Prognostic models including measures of the TME may improve risk stratification for patients with monomorphic PTLDs.
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Affiliation(s)
- Ryan J Stubbins
- Leukemia/BMT Program of BC, BC Cancer, Vancouver, BC, Canada
| | - Ryan Lam
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - James Zhu
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
| | - Sunita Ghosh
- Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, AB, Canada
| | - Curtis Mabilangan
- Division of Infectious Diseases, Department of Medicine, University of Alberta, AB, Edmonton, Canada
| | - John Kuruvilla
- Department of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Rashmi S Goswami
- Department of Laboratory Medicine and Molecular Diagnostics, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Raymond Lai
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, Canada
| | - Jutta K Preiksaitis
- Division of Infectious Diseases, Department of Medicine, University of Alberta, AB, Edmonton, Canada
| | - Michael D Jain
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute; Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Anthea C Peters
- Department of Oncology, Cross Cancer Institute, University of Alberta, Edmonton, AB, Canada.
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16
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Ahn JY. Gastrointestinal Tract Lymphoma. THE KOREAN JOURNAL OF HELICOBACTER AND UPPER GASTROINTESTINAL RESEARCH 2022. [DOI: 10.7704/kjhugr.2021.0064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Huang Y, Guo L, Chen J, Wu M, Zhang C, Liu Z, Li J, Li K, Xiong Z, Wu Q, Li Z, Luo K, Yuan W, Wu X. Serum Lactate Dehydrogenase Level as a Prognostic Factor for COVID-19: A Retrospective Study Based on a Large Sample Size. Front Med (Lausanne) 2022; 8:671667. [PMID: 35059407 PMCID: PMC8763698 DOI: 10.3389/fmed.2021.671667] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 11/29/2021] [Indexed: 01/08/2023] Open
Abstract
Background: In this study, we investigated the relationship between serum lactate dehydrogenase (LDH) level and disease progression and prognosis of patients with COVID-19. Methods: We retrospectively reviewed the information of 1,751 patients with COVID-19 from Leishenshan Hospital in Wuhan, China. Univariate and multivariate Cox regression analyses as well as Logistics regression analyses, and Kaplan-Meier curves were used to determine the association between LDH levels and the prognosis of COVID-19 patients. Results: LDH was an independent risk factor for in-hospital death no matter it was taken as classified variable and continuous variable (all P = 0.001) but not for severe or critical illness status. The Kaplan-Meier curves for LDH level showed that an elevated level of LDH was associated with in-hospital death. Conclusions: In patients with COVID-19, the increased LDH level is associated with a higher risk of negative clinical prognosis and higher mortality. This will provide a reference for clinicians and researchers to understand, diagnose, and treat patients with COVID-19. Further prospective studies with larger sample sizes are needed to verify these findings.
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Affiliation(s)
- Yihui Huang
- Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Liang Guo
- Department of Plastic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Jiwei Chen
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Meng Wu
- Department of Ultrasound, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Chao Zhang
- Department of Cardiovascular Surgery, Tongji Medical College, Union Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Zeming Liu
- Department of Plastic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jinpeng Li
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Kun Li
- Department of Hepatobiliary and Pancreatic Surgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhongwei Xiong
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Qian Wu
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Zhengwei Li
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Kuan Luo
- Department of Neurosurgery, Wuhan Puren Hospital, Wuhan, China
| | - Weiwei Yuan
- Department of Plastic and Cosmetic Surgery, Shenzhen People's Hospital (The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology), Shenzhen, China
| | - Xiaohui Wu
- Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China
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18
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Recurrent, Multisubtype Posttransplant Lymphoproliferative Disorder Masquerading as Inflammatory Bowel Disease. ACG Case Rep J 2022; 9:e00734. [PMID: 35028325 PMCID: PMC8751774 DOI: 10.14309/crj.0000000000000734] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 09/14/2021] [Indexed: 12/22/2022] Open
Abstract
Posttransplant lymphoproliferative disorder (PTLD) is a severe posttransplant complication that occurs because of immunosuppression within the first year; however, recurrent PTLD or development of multiple histologic subtypes are rare. Our case demonstrates a renal transplant recipient with rare, recurrent PTLD with multiple histologic subtypes (monomorphic and polymorphic PTLD) despite a previous response to rituximab and resolution of inflammatory changes on endoscopy. It is essential that clinicians maintain a high suspicion for PTLD when caring for patients with previous transplantation and that they have a lower threshold for biopsy with endoscopic findings of nonspecific inflammatory changes.
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19
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King RL, Khurana A, Mwangi R, Fama A, Ristow KM, Maurer MJ, Macon WR, Ansell SM, Bennani NN, Kudva YC, Walker RC, Watt KD, Schwab TR, Kushwaha SS, Cerhan JR, Habermann TM. Clinicopathologic Characteristics, Treatment, and Outcomes of Post-transplant Lymphoproliferative Disorders: A Single-institution Experience Using 2017 WHO Diagnostic Criteria. Hemasphere 2021; 5:e640. [PMID: 34514344 PMCID: PMC8423401 DOI: 10.1097/hs9.0000000000000640] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 08/09/2021] [Indexed: 12/31/2022] Open
Abstract
The World Health Organization Classification of Tumours of Haematopoietic and Lymphoid Tissues (WHO 2017) included updated criteria for diagnosis and classification of post-transplant lymphoproliferative disorders (PTLDs). This study evaluated the clinicopathologic spectrum using WHO 2017 criteria and adult PTLD patients' outcomes over 30 years between 1987 and 2017 at Mayo Clinic (Rochester, MN). Patients were retrospectively reviewed for clinical features, outcomes, and diagnostic pathology material and classified based on WHO 2017 criteria. A total of 227 patients were diagnosed with PTLD, with a median time from transplant to PTLD of 45 months. PTLD occurred >1 year after transplant in 149 (66%) patients. Monomorphic PTLD was the most common subtype (173, 76%), with diffuse large B cell lymphoma as the commonest morphology (n = 137). Epstein-Barr virus was positive in 61% of total cases and 90% of PTLD that developed within 1 year from transplant. The median event-free survival (EFS) and overall survival for the entire cohort were 21 months (95% confidence interval [CI]: 9-35) and 82 months (95% CI: 39-115), respectively. The EFS or overall survival was not impacted by Epstein-Barr virus status but differed based on WHO subtypes and year of diagnosis. Management changed over time with increased use of rituximab or chemotherapy + immunosuppression reduction as initial therapy. When compared to the matched general population and de novo diffuse large B cell lymphoma, patients not achieving EFS 24 status (no progression/treatment or death within 24 mo of diagnosis) had a worse standardized mortality ratio 16.75 (95% CI: 13.91-20) versus SMR 1.72 (95% CI: 1.26-2.28) in those who achieved EFS24. Cause of death was mostly attributed to non-lymphoma-related causes in those achieving EFS 24.
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Affiliation(s)
- Rebecca L. King
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Arushi Khurana
- Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Raphael Mwangi
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA
| | - Angelo Fama
- Hematology, Azienda Unità Sanitaria Locale di Reggio Emilia - IRCCS, Italy
| | - Kay M. Ristow
- Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Matthew J. Maurer
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA
| | - William R. Macon
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - N. Nora Bennani
- Division of Hematology, Mayo Clinic, Rochester, Minnesota, USA
| | - Yogish C. Kudva
- Department of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, Minnesota, USA
| | - Randall C. Walker
- Department of Infectious Disease, Mayo Clinic, Rochester, Minnesota, USA
| | - Kymberly D. Watt
- Division of Gastroenterology/Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Thomas R. Schwab
- Department of Nephrology and Hypertension, Mayo Clinic, Rochester, Minnesota, USA
| | - Sudhir S. Kushwaha
- 9Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - James R. Cerhan
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA
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20
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Tajima T, Hata K, Haga H, Nishikori M, Umeda K, Kusakabe J, Miyauchi H, Okamoto T, Ogawa E, Sonoda M, Hiramatsu H, Fujimoto M, Okajima H, Takita J, Takaori‐Kondo A, Uemoto S. Post-transplant Lymphoproliferative Disorders After Liver Transplantation: A Retrospective Cohort Study Including 1954 Transplants. Liver Transpl 2021; 27:1165-1180. [PMID: 33655645 PMCID: PMC8453854 DOI: 10.1002/lt.26034] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 01/29/2021] [Accepted: 02/17/2021] [Indexed: 12/11/2022]
Abstract
Post-transplant lymphoproliferative disorders (PTLDs) are life-threatening neoplasms after organ transplantation. Because of their rarity and multiple grades of malignancy, the incidence, outcomes, and clinicopathological features affecting patient survival after liver transplantation (LT) remain unclear. We reviewed 1954 LTs in 1849 recipients (1990-2020), including 886 pediatric (<18 years of age) and 963 adult recipients. The following clinicopathological factors were studied: age, sex, liver etiologies, malignancy grades, Epstein-Barr virus status, performance status (PS), Ann Arbor stage, international prognostic index, and histopathological diagnosis. Of 1849 recipients, 79 PTLD lesions (4.3%) were identified in 70 patients (3.8%). After excluding 3 autopsy cases incidentally found, 67 (45 pediatric [5.1%] and 22 adult [2.3%]) patients were finally enrolled. Comorbid PTLDs significantly worsened recipient survival compared with non-complicated cases (P < 0.001). The 3-year, 5-year, and 10-year overall survival rates after PTLD diagnosis were 74%, 66%, and 58%, respectively. The incidence of PTLDs after LT (LT-PTLDs) was significantly higher (P < 0.001) with earlier onset (P = 0.002) in children, whereas patient survival was significantly worse in adults (P = 0.002). Univariate and multivariate analyses identified the following 3 prognostic factors: age at PTLD diagnosis ≥18 years (hazard ratio [HR], 11.2; 95% confidence interval [CI], 2.63-47.4; P = 0.001), PS ≥2 at diagnosis (HR, 6.77; 95% CI, 1.56-29.3; P = 0.01), and monomorphic type (HR, 6.78; 95% CI, 1.40-32.9; P = 0.02). A prognostic index, the "LT-PTLD score," that consists of these 3 factors effectively stratified patient survival and progression-free survival (P = 0.003 and <0.001, respectively). In conclusion, comorbid PTLDs significantly worsened patient survival after LT. Age ≥18 years and PS ≥2 at PTLD diagnosis, and monomorphic type are independent prognostic factors, and the LT-PTLD score that consists of these 3 factors may distinguish high-risk cases and guide adequate interventions.
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Affiliation(s)
- Tetsuya Tajima
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Koichiro Hata
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Hironori Haga
- Department of Diagnostic PathologyKyoto University HospitalKyotoJapan
| | - Momoko Nishikori
- Department of Hematology and OncologyKyoto University Graduate School of MedicineKyotoJapan
| | - Katsutsugu Umeda
- Department of PediatricsKyoto University Graduate School of MedicineKyotoJapan
| | - Jiro Kusakabe
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Hidetaka Miyauchi
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Tatsuya Okamoto
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Eri Ogawa
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Mari Sonoda
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Hidefumi Hiramatsu
- Department of PediatricsKyoto University Graduate School of MedicineKyotoJapan
| | - Masakazu Fujimoto
- Department of Diagnostic PathologyKyoto University HospitalKyotoJapan
| | - Hideaki Okajima
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
| | - Junko Takita
- Department of PediatricsKyoto University Graduate School of MedicineKyotoJapan
| | - Akifumi Takaori‐Kondo
- Department of Hematology and OncologyKyoto University Graduate School of MedicineKyotoJapan
| | - Shinji Uemoto
- Department of SurgeryDivision of Hepato‐Biliary‐Pancreatic Surgery and Transplantation/Pediatric SurgeryKyoto University Graduate School of MedicineKyotoJapan
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21
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Walti LN, Mugglin C, Sidler D, Mombelli M, Manuel O, Hirsch HH, Khanna N, Mueller N, Berger C, Boggian K, Garzoni C, Neofytos D, van Delden C, Hirzel C. Association of antiviral prophylaxis and rituximab use with posttransplant lymphoproliferative disorders (PTLDs): A nationwide cohort study. Am J Transplant 2021; 21:2532-2542. [PMID: 33289340 PMCID: PMC8359347 DOI: 10.1111/ajt.16423] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 11/17/2020] [Accepted: 11/25/2020] [Indexed: 01/25/2023]
Abstract
Posttransplant lymphoproliferative disorder (PTLD) is a serious complication of solid organ transplantation (SOT). Most PTLD cases are associated with Epstein-Barr virus (EBV) infection. The role of antiviral prophylaxis or rituximab therapy for prevention of PTLD in SOT recipients is controversial. In a nationwide cohort, we assessed the incidence, presentation, and outcome of histologically proven PTLD. We included 4765 patients with a follow-up duration of 23 807 person-years (py). Fifty-seven PTLD cases were identified; 39 (68%) were EBV positive (EBV+ PTLD). Incidence rates for EBV+ PTLD at 1, 2, and 3 years posttransplant were 3.51, 2.24, and 1.75/1000 py and 0.44, 0.25, and 0.29/1000 py for EBV- PTLD. We did not find an effect of antiviral prophylaxis on early and late EBV+ PTLD occurrence (early EBV+ PTLD: SHR 0.535 [95% CI 0.199-1.436], p = .264; late EBV+ PTLD: SHR 2.213, [95% CI 0.751-6.521], p = .150). However, none of the patients (0/191) who received a rituximab-containing induction treatment experienced PTLD, but 57 of 4574 patients without rituximab induction developed PTLD. In an adjusted restricted mean survival time model, PTLD-free survival was significantly longer (0.104 years [95% CI 0.077-0.131]) in patients receiving rituximab as induction treatment. This study provides novel data on the association of rituximab induction and reduced risk for PTLD.
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Affiliation(s)
- Laura N. Walti
- Department of Infectious DiseasesInselspital, Bern University Hospital, University of BernBernSwitzerland
| | - Catrina Mugglin
- Department of Infectious DiseasesInselspital, Bern University Hospital, University of BernBernSwitzerland
| | - Daniel Sidler
- Department of Nephrology and HypertensionInselspital, Bern University Hospital, University of BernBernSwitzerland
| | - Matteo Mombelli
- Transplantation Center and Service of Infectious DiseasesLausanne University Hospital (CHUV)LausanneSwitzerland
| | - Oriol Manuel
- Transplantation Center and Service of Infectious DiseasesLausanne University Hospital (CHUV)LausanneSwitzerland
| | - Hans H. Hirsch
- Division of Infectious Diseases and Hospital EpidemiologyUniversity and University Hospital of BaselBaselSwitzerland
| | - Nina Khanna
- Division of Infectious Diseases and Hospital EpidemiologyUniversity and University Hospital of BaselBaselSwitzerland
| | - Nicolas Mueller
- Division of Infectious Diseases and Hospital EpidemiologyUniversity Hospital Zurich and University ZurichZurichSwitzerland
| | - Christoph Berger
- Division of Infectious Diseases and Hospital EpidemiologyUniversity Children's Hospital ZurichZurichSwitzerland
| | - Katia Boggian
- Division of Infectious Diseases and Hospital HygieneCantonal Hospital St. GallenSt. GallenSwitzerland
| | - Christian Garzoni
- Clinic of Internal Medicine and Infectious DiseasesClinica LuganeseLuganoSwitzerland
| | - Dionysios Neofytos
- Transplant Infectious Diseases Unit, Faculty of MedicineUniversity Hospitals of GenevaGenevaSwitzerland
| | - Christian van Delden
- Transplant Infectious Diseases Unit, Faculty of MedicineUniversity Hospitals of GenevaGenevaSwitzerland
| | - Cédric Hirzel
- Department of Infectious DiseasesInselspital, Bern University Hospital, University of BernBernSwitzerland
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22
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Patil R, Prashar R, Patel A. Heterogeneous Manifestations of Posttransplant Lymphoma in Renal Transplant Recipients: A Case Series. Transplant Proc 2021; 53:1519-1527. [PMID: 34134932 DOI: 10.1016/j.transproceed.2021.04.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/05/2021] [Accepted: 04/19/2021] [Indexed: 01/07/2023]
Abstract
Posttransplant lymphoproliferative disorder (PTLD) occurs in 1% to 3% of adult renal transplant recipients (RTRs). PTLD has a heterogeneous presentation and is often associated with Epstein-Barr virus (EBV) and immunosuppression. We present a descriptive case series of 16 RTRs who demonstrate a variety of PTLD manifestations. Fifty-six percent received rabbit antithymocyte globulin induction, and 37.5% received basiliximab. Maintenance immunosuppression included glucocorticoids, tacrolimus, and mycophenolate mofetil. Median time from transplantation to PTLD diagnosis was 96.5 months. PTLD involved a single site in 44% of RTRs and multiple sites in 56%. PTLD was localized to the gastrointestinal tract in 9 RTRs, in lymph nodes in 9, central nervous system in 4, bone marrow in 3, skin in 3, lungs in 2, perinephric space in 2, mediastinum in 1, and native kidney in 1. PTLD was EBV positive in 8 RTRs, monomorphic/monoclonal in 14, and of B-cell lineage in 13. Three RTRs had T-cell PTLD. Immunosuppressive agents, except glucocorticoids, were discontinued at diagnosis. Treatment was chemotherapy either alone (in 14 RTRs) or in combination with radiation. Complete remission was achieved in 62.5% of RTRs. Renal dysfunction developed in 62.5% of RTRs, and 4 received dialysis. The overall mortality rate was 62.5%, with median time of death 6.5 months after diagnosis. PTLD that was EBV negative and had T-cell involvement presented with aggressive disease and a higher mortality. Clinicians should be aware of the various PTLD manifestations. Early diagnosis and a multidisciplinary approach to treatment is crucial for improved patient outcomes.
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Affiliation(s)
- Rujuta Patil
- Wayne State University School of Medicine, Detroit, Michigan
| | - Rohini Prashar
- Kidney and Pancreas Transplant Program, Henry Ford Transplant Institute, Detroit, Michigan
| | - Anita Patel
- Kidney and Pancreas Transplant Program, Henry Ford Transplant Institute, Detroit, Michigan.
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23
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Shahid S, Prockop SE. Epstein-Barr virus-associated post-transplant lymphoproliferative disorders: beyond chemotherapy treatment. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2021; 4:646-664. [PMID: 34485854 PMCID: PMC8415721 DOI: 10.20517/cdr.2021.34] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 05/10/2021] [Accepted: 05/19/2021] [Indexed: 12/30/2022]
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is a rare but life-threatening complication of both allogeneic solid organ (SOT) and hematopoietic cell transplantation (HCT). The histology of PTLD ranges from benign polyclonal lymphoproliferation to a lesion indistinguishable from classic monoclonal lymphoma. Most commonly, PTLDs are Epstein-Barr virus (EBV) positive and result from loss of immune surveillance over EBV. Treatment for PTLD differs from the treatment for typical non-Hodgkin lymphoma because prognostic factors are different, resistance to treatment is unique, and there are specific concerns for organ toxicity. While recipients of HCT have a limited time during which they are at risk for this complication, recipients of SOT have a lifelong requirement for immunosuppression, so approaches that limit compromising or help restore immune surveillance are of high interest. Furthermore, while EBV-positive and EBV-negative PTLDs are not intrinsically resistant to chemotherapy, the poor tolerance of chemotherapy in the post-transplant setting makes it essential to minimize potential treatment-related toxicities and explore alternative treatment algorithms. Therefore, reduced-toxicity approaches such as single-agent CD20 monoclonal antibodies or bortezomib, reduced dosing of standard chemotherapeutic agents, and non-chemotherapy-based approaches such as cytotoxic T cells have all been explored. Here, we review the chemotherapy and non-chemotherapy treatment landscape for PTLD.
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Affiliation(s)
| | - Susan E. Prockop
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
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24
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Kinch A, Baecklund E, Molin D, Pauksens K, Sundström C, Tufveson G, Enblad G. Prior antithymocyte globulin therapy and survival in post-transplant lymphoproliferative disorders. Acta Oncol 2021; 60:771-778. [PMID: 33793378 DOI: 10.1080/0284186x.2021.1904520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: Treatment with antithymocyte globulin (ATG) is a well-recognized risk factor for the development of post-transplant lymphoproliferative disorders (PTLD) after solid organ transplantation, but it is unknown how its use affects overall survival after PTLD.Methods: A total of 114 patients with PTLD and available data on immunosuppressive regimen were included from a nation-wide case series of solid organ transplant recipients in Sweden. Prior use of ATG was correlated to clinical features, PTLD subtype, and survival.Results: A total of 47 (41%) patients had received ATG prior to the diagnosis of PTLD. The ATG-treated patients were more likely to be recipients of hearts or lungs, and less likely of kidneys (p < 0.01). They had experienced more acute rejections (p = 0.02). The PTLDs arose earlier, median 2.0 vs. 6.6 years post-transplant (p = 0.002) and were more often situated in the allograft (32% vs. 7%, p < 0.001) in patients with prior ATG vs. no ATG treatment. The PTLDs in the ATG group were more often Epstein-Barr virus-positive (80% vs. 40%, p < 0.001). There were more polymorphic PTLDs (17% vs. 1.5%, p = 0.004) and less T-cell PTLDs (4% vs. 19%, p = 0.02) in the ATG group than in the no ATG group. Diffuse large B-cell lymphoma was equally common in patients with and without prior ATG therapy, but the non-germinal center subtype was more frequent in the ATG group (p = 0.001). In an adjusted Cox proportional hazards regression model, prior ATG treatment and better performance status were associated with superior overall survival, whereas older age, T-cell subtype of PTLD, presence of B symptoms, and elevated lactate dehydrogenase were associated with inferior overall survival. Patients receiving ATG solely as rejection therapy had superior overall survival compared with those receiving ATG as induction therapy or both (p = 0.03).Conclusions: ATG therapy, especially rejection therapy, prior to PTLD development is an independent prognostic factor for superior overall survival after PTLD diagnosis.
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Affiliation(s)
- Amelie Kinch
- Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden
| | - Eva Baecklund
- Department of Medical Sciences, Section of Rheumatology, Uppsala University, Uppsala, Sweden
| | - Daniel Molin
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Karlis Pauksens
- Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden
| | - Christer Sundström
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Gunnar Tufveson
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Gunilla Enblad
- Experimental and Clinical Oncology, Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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25
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Shah N, Eyre TA, Tucker D, Kassam S, Parmar J, Featherstone C, Andrews P, Asgari E, Chaganti S, Menne TF, Fox CP, Pettit S, Suddle A, Bowles KM. Front-line management of post-transplantation lymphoproliferative disorder in adult solid organ recipient patients - A British Society for Haematology Guideline. Br J Haematol 2021; 193:727-740. [PMID: 33877688 DOI: 10.1111/bjh.17421] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Nimish Shah
- Norfolk & Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - Toby A Eyre
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | - Shireen Kassam
- King's College Hospital NHS Foundation Trust, London, UK
| | - Jasvir Parmar
- Royal Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | | | - Peter Andrews
- Epsom and St Helier University Hospitals NHS Trust, Surrey, UK
| | - Elham Asgari
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Tobias F Menne
- The Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | | | - Stephen Pettit
- Royal Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | - Abid Suddle
- King's College Hospital NHS Foundation Trust, London, UK
| | - Kristian M Bowles
- Norfolk & Norwich University Hospitals NHS Foundation Trust, Norwich, UK
- Norwich Medical School, University of East Anglia, Norwich, UK
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26
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Montes de Jesus F, Dierickx D, Vergote V, Noordzij W, Dierckx RAJO, Deroose CM, Glaudemans AWJM, Gheysens O, Kwee TC. Prognostic superiority of International Prognostic Index over [ 18F]FDG PET/CT volumetric parameters in post-transplant lymphoproliferative disorder. EJNMMI Res 2021; 11:29. [PMID: 33738643 PMCID: PMC7973341 DOI: 10.1186/s13550-021-00769-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 03/03/2021] [Indexed: 11/19/2022] Open
Abstract
Background Post-transplant lymphoproliferative disorders (PTLDs) are a spectrum of hematological malignancies occurring after solid organ and hematopoietic stem cell transplantation. [18F]FDG PET/CT is routinely performed at PTLD diagnosis, allowing for both staging of the disease and quantification of volumetric parameters, such as whole-body metabolic tumor volume (MTV) and total lesion glycolysis (TLG). In this retrospective study, we aimed to determine the prognostic value of MTV and TLG in PTLD patients, together with other variables of interest, such as the International Prognostic Index (IPI), organ transplant type, EBV tumor status, time after transplant, albumin levels and PTLD morphology. Results A total of 88 patients were included. The 1-, 3-, 5- year overall survival rates were 67%, 58% and 43% respectively. Multivariable analysis indicated that a high IPI (HR: 1.56, 95% CI: 1.13–2.16) and an EBV-negative tumor (HR: 2.71, 95% CI: 1.38–5.32) were associated with poor overall survival. Patients with a kidney transplant had a longer overall survival than any other organ recipients (HR: 0.38 95% CI: 0.16–0.89). IPI was found to be the best predicting parameter of overall survival in our cohort. Whole-body MTV, TLG, time after transplant, hypoalbuminemia and PTLD morphology were not associated with overall survival. Conclusion [18F]FDG PET/CT whole-body volumetric quantitative parameters were not predictive of overall survival in PTLD. In our cohort, high IPI and an EBV-negative tumor were found to predictors of worse overall survival while kidney transplant patients had a longer overall survival compared to other organ transplant recipients
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Affiliation(s)
- F Montes de Jesus
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands.
| | - D Dierickx
- Department of Hematology, University Hospitals Leuven, Leuven, Belgium
| | - V Vergote
- Department of Hematology, University Hospitals Leuven, Leuven, Belgium
| | - W Noordzij
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - R A J O Dierckx
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - C M Deroose
- Department of Nuclear Medicine, University Hospitals Leuven, Leuven, Belgium
| | - A W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9700 RB, Groningen, The Netherlands
| | - O Gheysens
- Department of Nuclear Medicine, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - T C Kwee
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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27
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Song H, Guja KE, Iagaru A. 18F-FDG PET/CT for Evaluation of Post-Transplant Lymphoproliferative Disorder (PTLD). Semin Nucl Med 2021; 51:392-403. [PMID: 33455722 DOI: 10.1053/j.semnuclmed.2020.12.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Post-transplant lymphoproliferative disorders (PTLD) are a spectrum of heterogeneous lymphoproliferative conditions that are serious and possibly fatal complications after solid organ or allogenic hematopoietic stem cell transplantation. Most PTLD are attributed to Epstein-Barr virus reactivation in B-cells in the setting of immunosuppression after transplantation. Early diagnosis, accurate staging, and timely treatment are of vital importance to reduce morbidity and mortality. Given the often nonspecific clinical presentation and disease heterogeneity of PTLD, tissue biopsy and histopathological analysis are essential to establish diagnosis and most importantly, determine the subtype of PTLD, which guides treatment options. Advanced imaging modalities such as 18F-FDG PET/CT have played an increasingly important role and have shown high sensitivity and specificity in detection, staging, and assessing treatment response in multiple clinical studies over the last two decades. However, larger multicenter prospective validation is still needed to further establish the clinical utility of PET imaging in the management of PTLD. Significantly, new hybrid imaging modalities such as PET/MR may help reduce radiation exposure, which is especially important in pediatric transplant patients.
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Affiliation(s)
- Hong Song
- Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Stanford University, 300 Pasteur Dr, H2200, Stanford, 94305, USA
| | - Kip E Guja
- Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Stanford University, 300 Pasteur Dr, H2200, Stanford, 94305, USA
| | - Andrei Iagaru
- Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Stanford University, 300 Pasteur Dr, H2200, Stanford, 94305, USA.
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Epstein-Barr Virus-negative Marginal Zone Lymphoma as an Uncommon Form of Monomorphic Posttransplant Lymphoproliferative Disorder. Am J Surg Pathol 2020; 44:1340-1352. [PMID: 32554995 DOI: 10.1097/pas.0000000000001514] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Monomorphic posttransplant lymphoproliferative disorders have been defined as lymphoid or plasmacytic proliferations that fulfill criteria for one of the B-cell or T/NK-cell neoplasms recognized in immunocompetent hosts in the current WHO Classification. Low-grade B-cell neoplasms have historically been excluded from this category, although rare reports of marginal zone lymphoma (MZL) have been described. We report 9 cases of posttransplant Epstein-Barr virus-negative MZL, all arising in solid organ transplant recipients (4 renal, 3 liver, 1 cardiac, and 1 liver, pancreas, and small bowel). Seven were extranodal MZL of mucosa-associated lymphoid tissue type, all of which had gastrointestinal involvement (4 colon, 1 duodenum, 1 stomach, and 1 oropharynx/base of tongue). Notably, the preferential involvement of intestine distinguishes posttransplant extranodal MZL from sporadic cases. Immunoglobulin light-chain restriction was seen in all cases, with polymerase chain reaction showing a monoclonal pattern in 7 of 8 cases with successful amplification of polymerase chain reaction products. A clonally unrelated recurrence was seen in one case. Next-generation sequencing identified recurrent mutations previously reported in MZL in 3/5 cases. MZL was diagnosed at least 1 year after solid organ transplant (median time to presentation, 84 mo; range, 13 to 108 mo). The median age was 44 (range, 9 to 73 y); the male: female ratio was 5:4. The mean follow-up was 33.4 months, with an indolent clinical course observed. A subset responded to reduction in immunosuppression and anti-CD20 therapy alone. These data support the designation of Epstein-Barr virus-negative MZL as an uncommon form of monomorphic posttransplant lymphoproliferative disorders.
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29
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Diagnostic performances of F-18 FDG PET or PET/CT for detection of post-transplant lymphoproliferative disorder. Nucl Med Commun 2020; 41:533-539. [DOI: 10.1097/mnm.0000000000001194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Post Transplant Lymphoproliferative Disorder. Indian J Hematol Blood Transfus 2020; 36:229-237. [PMID: 32425371 DOI: 10.1007/s12288-019-01182-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 09/05/2019] [Indexed: 12/12/2022] Open
Abstract
Posttransplant lymphoproliferative disorder is an extremely fatal complication arising in transplant recipients as a side effect of immunosuppression. PTLDs are seen after both solid organ and hematopoietic stem cell transplants though the incidence is much higher in the former. Primary Epstein-Barr virus (EBV) infection or reactivation due to a state of immune dysregulation along with intensity of immunosuppression used are of paramount importance in pathogenesis of PTLD. EBV associated PTLDs occur early in the post transplant period whereas late onset lymphomas are usually EBV negative. The uncontrolled B cell proliferation can create a spectrum of histological patterns from nondestructive lesions to destructive polymorphic or more aggressive monomorphic PTLDs. Early detection of seropositivity by serial monitoring in the recipient can prevent PTLD development by starting pre-emptive therapy. The mainstay treatment in established cases remains reduction of immunosuppression. Chemotherapeutic and immunomodulatory agents are added sequentially based on the type of PTLD and based on its response to initial therapy. Despite various treatment options available, the morbidity remains high and achieving state of disease remission without causing graft rejection can be quite challenging. Hence, a better understanding in pathobiology of EBV+ versus EBV- PTLDS may help prevent lymphomagenesis in transplant recipients.
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31
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Burns DM, Clesham K, Hodgson YA, Fredrick L, Haughton J, Lannon M, Hussein H, Shin JS, Hollows RJ, Robinson L, Byrne C, McNamara C, Vydianath B, Lennard AL, Fields P, Johnson R, Wright J, Fox CP, Cwynarski K, Chaganti S. Real-world Outcomes With Rituximab-based Therapy for Posttransplant Lymphoproliferative Disease Arising After Solid Organ Transplant. Transplantation 2020; 104:2582-2590. [DOI: 10.1097/tp.0000000000003183] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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32
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Piening N, Saurabh S, Munoz Abraham AS, Osei H, Fitzpatrick C, Greenspon J. Sterile necrotizing and non-necrotizing granulomas in a heart transplant patient with history of PTLD: A unique finding. Int J Surg Case Rep 2019; 60:8-12. [PMID: 31185455 PMCID: PMC6556822 DOI: 10.1016/j.ijscr.2019.05.054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/07/2019] [Accepted: 05/27/2019] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION Posttransplant lymphoproliferative disease (PTLD) is a known complication in patients with solid organ transplant. It can present as localized or disseminated tumor. The cornerstone of management consists of reduced immunosuppression (RI). In select cases, localized disease can potentially be curative with surgical excision. PRESENTATION OF CASE Here we present a case of a 19-year-old female with orthotopic heart transplant with two episodes of recurrent PTLD. After the second episode she was found to have asymptomatic splenic lesions which were refractory to RI and chemotherapy. She subsequently underwent splenectomy that showed sterile necrotizing and non-necrotizing granulomas with no evidence of PTLD. DISCUSSION Based on our literature search this is the first ever reported case of sterile granulomas in a patient with recurrent PTLD which could potentially be diagnosed with minimally invasive biopsy rather than diagnostic splenectomy. CONCLUSION This report is an attempt to create awareness regarding potential for presence of sterile granulomas in patients with recurrent PTLD and discuss the use of percutaneous biopsy before splenectomy.
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Affiliation(s)
| | - Saxena Saurabh
- Department of Pediatric Surgery, Cardinal Glennon Children's Medical Center, United States
| | | | - Hector Osei
- Department of Pediatric Surgery, Cardinal Glennon Children's Medical Center, United States
| | - Colleen Fitzpatrick
- Department of Pediatric Surgery, Cardinal Glennon Children's Medical Center, United States
| | - Jose Greenspon
- Department of Pediatric Surgery, Cardinal Glennon Children's Medical Center, United States
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33
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Epstein-Barr virus-related post-transplant lymphoproliferative disease (EBV-PTLD) in the setting of allogeneic stem cell transplantation: a comprehensive review from pathogenesis to forthcoming treatment modalities. Bone Marrow Transplant 2019; 55:25-39. [DOI: 10.1038/s41409-019-0548-7] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/10/2019] [Accepted: 04/15/2019] [Indexed: 12/17/2022]
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Abstract
We describe the clinical course of a patient who developed high-grade lymphoma during immunosuppression treatment with cyclosporine A, following liver transplantation. After anti-neoplastic polychemotherapy treatment, the remission of lymphoma was confirmed and maintained for over four years. The patient, a 27 year old female had liver transplantation at the age of 17, due to acute liver failure, caused by non-diagnosed Wilson disease. Nearly seven years post-transplantation, the patient was diagnosed with non-Hodgkin B-cell lymphoma (NHBCL), potentially induced by Cephalosporin A therapy. After the treatment with rituximab and CHOP therapy (r-CHOP protocol), remission was determined using computer tomography. Remission is maintained to date. A review of reported cases of post-transplant lymphoproliferative disorders (PTLDs) in liver transplanted (LT) patients showed that the onset of PTLDs is the highest in the first year after transplantation. In addition, remission rates of NHBCL in LT patients are not much elaborated in the literature. It is our opinion that the presented case is rare, both from the aspect of timeline of occurrence of the PTLD and the achieved remission, using r-CHOP protocol.
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35
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Zhu CY, Zhao SS, Wang XK, Wang L, Wang FY, Fang S, Liu ZX, Guan LX, Liu YC, Ding Y, Dou LP, Wang LL, Gao CJ. Outcome of Rituximab-Based Treatment for Post-Transplant Lymphoproliferative Disorder After Allogeneic Hematopoietic Stem Cell Transplantation: A Single-Center Experience. Ann Transplant 2019; 24:175-184. [PMID: 30940797 PMCID: PMC6463616 DOI: 10.12659/aot.914101] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background Post-transplant lymphoproliferative disorder (PTLD) is a rare complication following solid organ transplantation and allogeneic hematopoietic stem cell transplantation (Allo-HSCT), which gives rise to high mortality rates. Material/Methods This was a single-center retrospective analysis based on 27 patients who were diagnosed with PTLD following Allo-HSCT between January 1, 2007 and June 2018 at the Chinese PLA General Hospital. The purpose of this analysis was to investigate responses and prognostic factors of rituximab-based treatment. Results Twenty-seven patients were treated with rituximab. Among them, 20 of 27 patients (74.07%) had a complete response, 2 of 27 patients (7.41%) had a partial response, 5 of 27 patients (18.52%) had no response, and 22 of 27 patients (81.48%) cleared Epstein-Barr virus (EBV) copies. There were no obvious side effects. The 1-year overall survival (OS) estimate was 46.8% (95% CI, 23.1–65.5%). Univariate analysis revealed that lower OS was correlated with Eastern Cooperative Oncology Group (ECOG) score standard (3–4), Epstein-Barr virus (EBV) viral load (≥106 copies/mL), bacteria or fungal infection, and EBV reactivation were positive after treatment with 1 or 2 doses of rituximab (P<0.05). Multivariate analysis showed that each of the following were independently associated with lower OS (P<0.05): female, ECOG score standard (3–4), and EBV reactivation were positive after treatment with 1 or 2 doses of rituximab. Conclusions Our results demonstrated that rituximab-based treatment was a safe and effective strategy for patients who were diagnosed with PTLD following Allo-HSCT. The identified prognostic factors may help to detect which PTLD patients are at a higher risk of mortality.
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Affiliation(s)
- Cheng-Ying Zhu
- School of Medicine, Nankai University, Tianjin, China (mainland).,Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Sha-Sha Zhao
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Xiao-Kai Wang
- Department of Orthopedics, Xiqing Hospital, Tianjin, China (mainland)
| | - Li Wang
- Department of Hematology and Oncology, Laoshan Branch, No. 401 Hospital of Chinese People's Liberation Army (PLA), Qingdao, Shandong, China (mainland)
| | - Fei-Yan Wang
- School of Medicine, Nankai University, Tianjin, China (mainland)
| | - Shu Fang
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Zhan-Xiang Liu
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Li-Xun Guan
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Yu-Chen Liu
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Yi Ding
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Li-Ping Dou
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Li-Li Wang
- Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
| | - Chun-Ji Gao
- School of Medicine, Nankai University, Tianjin, China (mainland).,Department of Hematology, Chinese People's Liberation Army (PLA) General Hospital, Beijing, China (mainland)
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Crombie JL, LaCasce AS. Epstein Barr Virus Associated B-Cell Lymphomas and Iatrogenic Lymphoproliferative Disorders. Front Oncol 2019; 9:109. [PMID: 30899698 PMCID: PMC6416204 DOI: 10.3389/fonc.2019.00109] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 02/05/2019] [Indexed: 12/17/2022] Open
Abstract
Epstein-Barr virus (EBV) is a ubiquitous herpesvirus, affecting up to 90% of the population. EBV was first identified as an oncogenic virus in a Burkitt lymphoma cell line, though subsequently has been found to drive a variety of malignancies, including diffuse large B-cell lymphoma (DLBCL) and other lymphoma subtypes. EBV has a tropism for B-lymphocytes and has the unique ability to exist in a latent state, evading the host immune response. In cases of impaired cell mediated immunity, as in patients with advanced age or iatrogenic immune suppression, the virus is able to proliferate in an unregulated fashion, expressing viral antigens that predispose to transformation. EBV-positive DLBCL not otherwise specified, which has been included as a revised provisional entity in the 2016 WHO classification of lymphoid malignancies, is thought to commonly occur in older patients with immunosenescence. Similarly, it is well-established that iatrogenic immune suppression, occurring in both transplant and non-transplant settings, can predispose to EBV-driven lymphoproliferative disorders. EBV-positive lymphoproliferative disorders are heterogeneous, with variable clinical features and prognoses depending on the context in which they arise. While DLBCL is the most common subtype, other histologic variants, including Burkitt lymphoma, NK/T-cell lymphoma, and Hodgkin lymphoma can occur. Research aimed at understanding the underlying biology and disease prevention strategies in EBV-associated lymphoproliferative diseases are ongoing. Additionally, personalized treatment approaches, such as immunotherapy and adoptive T-cell therapies, have yielded encouraging results, though randomized trials are needed to further define optimal management.
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Affiliation(s)
- Jennifer L Crombie
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Ann S LaCasce
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
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Hsu CT, Chang MH, Ho MC, Chang HH, Lu MY, Jou ST, Ni YH, Chen HL, Hsu HY, Wu JF. Post-transplantation lymphoproliferative disease in pediatric liver recipients in Taiwan. J Formos Med Assoc 2019; 118:1537-1545. [PMID: 30630698 DOI: 10.1016/j.jfma.2018.12.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 09/15/2018] [Accepted: 12/24/2018] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Post-transplantation lymphoproliferative disorder (PTLD) is a heterogeneous, potentially life-threatening complication after liver transplantation in children. In this study, the disease characteristics, outcomes, and prognostic factors of PTLD were investigated. METHODS A retrospective, observational study was conducted on 16 pediatric liver transplant (LT) recipients who developed PTLD between February 2001 and December 2013 at a tertiary referral center in Taiwan. The disease characteristics and treatment outcomes of the patients were analyzed. RESULTS The median time from liver transplantation to the development of PTLD was 8 months. Early onset (<1 year post-transplantation) PTLD constituted 62.5% of the cases. PTLD location was frequently extranodal (81.3%) and mostly involved the gastrointestinal tract (68.8%). Histopathologic findings showed polymorphic PTLD in six cases (37.5%), diffuse large B-cell lymphoma in five cases (31.3%), and Burkitt's PTLD in two cases (12.5%). Early lesions in PTLD, T-cell lymphoma, and Hodgkin's lymphoma were observed in one case each (6.3%). Overall survival at 1- and 5-years post-PTLD diagnosis was 87.5% and 79.5%, respectively. St Jude's classification stage IV disease was associated with poor survival (hazard ratio [HR] = 13.37, P = 0.037). Two patients (12.5%) had chronic rejection after the treatment for PTLD and one patient (6.3%) developed graft failure. CONCLUSION PTLD is a major complication in pediatric LT recipients, but long-term survival is possible in most cases with an adequate treatment strategy. Stage IV disease is a major risk factor for poor survival in pediatric PTLD patients. During the management of PTLD, the possibility of chronic rejection and even graft failure should be considered.
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Affiliation(s)
- Chien-Ting Hsu
- Department of Pediatrics, National Taiwan University Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan.
| | - Mei-Hwei Chang
- Department of Pediatrics, National Taiwan University Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan.
| | - Ming-Chih Ho
- Department of Surgery, National Taiwan University Hospital, No. 7, Chung-Shan S. Rd., Taipei, Taiwan.
| | - Hsiu-Hao Chang
- Department of Pediatrics, National Taiwan University Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan.
| | - Meng-Yao Lu
- Department of Pediatrics, National Taiwan University Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan.
| | - Shiann-Tarng Jou
- Department of Pediatrics, National Taiwan University Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan.
| | - Yen-Hsuan Ni
- Department of Pediatrics, National Taiwan University Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan.
| | - Huey-Ling Chen
- Department of Pediatrics, National Taiwan University Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan.
| | - Hong-Yuan Hsu
- Department of Pediatrics, National Taiwan University Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan.
| | - Jia-Feng Wu
- Department of Pediatrics, National Taiwan University Hospital, No. 8, Chung-Shan S. Rd., Taipei, Taiwan.
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Romero S, Montoro J, Guinot M, Almenar L, Andreu R, Balaguer A, Beneyto I, Espí J, Gómez-Codina J, Iacoboni G, Jarque I, López-Andújar R, Mayordomo-Aranda E, Montalar J, Pastor A, Pastor M, Piñana JL, Rojas-Ferrer N, Sánchez-Lázaro I, Sandoval J, Sanz G, Sanz MÁ, Solé A, Sanz J. Post-transplant lymphoproliferative disorders after solid organ and hematopoietic stem cell transplantation. Leuk Lymphoma 2018; 60:142-150. [PMID: 29966464 DOI: 10.1080/10428194.2018.1474462] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Post-transplant lymphoproliferative disorders (PTLD) are a rare complication after both solid organ (SOT) and allogeneic hematopoietic stem cell transplantation (allo-HSCT). In this single center retrospective study, we compared clinical, biological, and histological features, and outcomes of PTLD after both types of transplant. We identified 82 PTLD (61 after SOT and 21 after allo-HSCT). The presence of B symptoms, Waldeyer ring, spleen, central nervous system, and liver involvement, and advanced Ann-Arbor stage were more frequent in allo-HSCT recipients. PTLD had an earlier onset in allo-HSCT than in SOT cohort (4 vs. 64 months, p < .0001). PTLD was EBV-positive in 100% of allo-HSCT, in contrast to 47% of SOT (p = .0002). Four years after PTLD diagnosis, median overall survival was 32% (95% CI, 22-48) and 10% (95% CI, 2-49) in SOT and allo-HSCT recipients, respectively (p = .002). In conclusion, the clinical presentation and the outcome of PTLD varies greatly depending on the type of transplant.
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Affiliation(s)
- Samuel Romero
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain
| | - Juan Montoro
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain
| | - Marta Guinot
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain
| | - Luis Almenar
- c Cardiology Department , Heart Failure and Transplantation Unit, Hospital Universitario y Politécnico La Fe , Valencia , Spain
| | - Rafael Andreu
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain
| | - Aitana Balaguer
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain
| | - Isabel Beneyto
- d Kidney Transplant Unit Hospital, Universitario y Politécnico La Fe , Valencia , Spain
| | - Jordi Espí
- d Kidney Transplant Unit Hospital, Universitario y Politécnico La Fe , Valencia , Spain
| | - José Gómez-Codina
- e Medical Oncology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain
| | - Gloria Iacoboni
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain
| | - Isidro Jarque
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain
| | - Rafael López-Andújar
- f Hepatobiliopancreatic Surgery and Liver Transplant Unit Hospital, Universitario y Politécnico La Fe , Valencia , Spain
| | | | - Joaquín Montalar
- e Medical Oncology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain
| | - Amparo Pastor
- h Lung Transplant Unit, Hospital Universitario y Politécnico La Fe , Valencia , Spain
| | - Miguel Pastor
- e Medical Oncology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain
| | - José L Piñana
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain
| | - Nohelia Rojas-Ferrer
- g Pathology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain
| | - Ignacio Sánchez-Lázaro
- c Cardiology Department , Heart Failure and Transplantation Unit, Hospital Universitario y Politécnico La Fe , Valencia , Spain
| | - Jesús Sandoval
- i Transplant Unit, Hospital de Especialidades del Centro Médico Nacional de Occidente , Guadalajara , Mexico
| | - Guillermo Sanz
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain.,j Department of Medicine , Universidad de Valencia , Valencia , Spain
| | - Miguel Á Sanz
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain.,j Department of Medicine , Universidad de Valencia , Valencia , Spain
| | - Amparo Solé
- h Lung Transplant Unit, Hospital Universitario y Politécnico La Fe , Valencia , Spain
| | - Jaime Sanz
- a Hematology Department , Hospital Universitario y Politécnico La Fe , Valencia , Spain.,b CIBERONC (Centro de Investigación Biomédica en Red de Cáncer), Instituto Carlos III , Madrid , Spain
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Ready E, Chernushkin K, Partovi N, Hussaini T, Luo C, Johnston O, Shapiro RJ. Posttransplant Lymphoproliferative Disorder in Adults Receiving Kidney Transplantation in British Columbia: A Retrospective Cohort Analysis. Can J Kidney Health Dis 2018; 5:2054358118760831. [PMID: 29636980 PMCID: PMC5888818 DOI: 10.1177/2054358118760831] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 12/06/2017] [Indexed: 01/31/2023] Open
Abstract
Background: Posttransplant lymphoproliferative disorder (PTLD) is a major complication following kidney transplantation. Objective: We undertook this study to characterize PTLD in kidney transplant patients in British Columbia with regard to incidence, patient and graft survival, histological subtypes, treatment modalities, and management of immunosuppression. Design: Retrospective cohort analysis. Setting: British Columbia. Patients: All adult patients who underwent kidney transplantation in British Columbia between January 1, 1996, and December 31, 2012, were included. Patients less than 18 years of age at the time of first transplant and multiple organ transplant recipients were excluded from analysis. Measurements: Patients with lymphoproliferative disorders that occurred subsequent to kidney transplantation were considered to have developed PTLD. Methods: Cases of PTLD were identified by cross-referencing data abstracted from the provincial transplant agency’s clinical database with the provincial cancer agency’s lymphoma registry. Patients were followed up for the development of PTLD until December 31, 2012, and for outcomes of death and graft failure until December 31, 2014. Data collection was completed via an electronic chart review. Results: Of 2217 kidney transplant recipients, 37 (1.7%) developed PTLD. Nine cases were early-onset PTLD, occurring within 1 year of transplant; of these cases, 6 were known/presumed Epstein-Barr virus mismatch, compared with only 2 of 28 late-onset cases. Patient survival for early-onset PTLD was 100% at 2 years post diagnosis. Late-onset PTLD had survival rates of 71.4% and 67.9% at 1 and 2 years, respectively. PTLD was associated with significantly decreased patient survival (P = .031) and graft survival (uncensored for death, P = .017), with median graft survival of PTLD and non-PTLD patients being 9.5 and 16 years, respectively. Immunosuppressant therapy was reduced in the majority of patients; additional therapies included rituximab monotherapy, CHOP-R, radiation, and surgery. Limitations: Limitations to this study include its retrospective nature and the unknown adherence of patients to prescribed immunosuppressant regimens. In addition, cumulative doses of immunosuppression received and the degree of immunosuppression reduction for PTLD management were not effectively captured. Conclusions: The incidence of PTLD in British Columbia following kidney transplantation was low and consistent with rates reported in the literature. The incidence of late-onset PTLD and its association with reduced patient and graft survival warrant further analysis of patients’ long-term immunosuppression.
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Affiliation(s)
- Erin Ready
- Department of Pharmaceutical Sciences, Vancouver General Hospital, British Columbia, Canada
| | - Kseniya Chernushkin
- Department of Pharmaceutical Sciences, Vancouver General Hospital, British Columbia, Canada
| | - Nilufar Partovi
- Department of Pharmaceutical Sciences, Vancouver General Hospital, British Columbia, Canada
| | - Trana Hussaini
- Department of Pharmaceutical Sciences, Vancouver General Hospital, British Columbia, Canada
| | - Cindy Luo
- Department of Pharmaceutical Sciences, Vancouver General Hospital, British Columbia, Canada
| | - Olwyn Johnston
- Division of Nephrology, Gordon and Leslie Diamond Centre, The University of British Columbia, Vancouver, Canada
| | - R Jean Shapiro
- Division of Nephrology, Gordon and Leslie Diamond Centre, The University of British Columbia, Vancouver, Canada
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40
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A rare cause of gastrointestinal bleeding in the post-transplant setting. Clin Exp Hepatol 2017; 3:215-217. [PMID: 29255810 PMCID: PMC5731430 DOI: 10.5114/ceh.2017.71447] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 06/07/2017] [Indexed: 12/03/2022] Open
Abstract
Post-transplant lymphoproliferative disorder (PTLD) is a life-threatening complication noted after solid organ transplantation and is frequently related to Epstein-Barr virus infection. The present case highlights an unusual presentation of PTLD – gastrointestinal bleeding – in the absence of systemic symptoms.
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41
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Courtwright AM, Burkett P, Divo M, Keller S, Rosas IO, Trindade A, Mody GN, Singh SK, El-Chemaly S, Camp PC, Goldberg HJ, Mallidi HR. Posttransplant Lymphoproliferative Disorders in Epstein-Barr Virus Donor Positive/Recipient Negative Lung Transplant Recipients. Ann Thorac Surg 2017; 105:441-447. [PMID: 29223419 DOI: 10.1016/j.athoracsur.2017.09.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 08/18/2017] [Accepted: 09/11/2017] [Indexed: 01/15/2023]
Abstract
BACKGROUND Epstein-Barr virus (EBV) donor positive/recipient negative (D+/R-) status is a significant risk factor for posttransplant lymphoproliferative disorder (PTLD) in lung transplant. There are, however, no studies that identify the risk factors for PTLD in the EBV D+/R- lung transplant population to guide the decision to proceed with an EBV-positive donor. METHODS This was a retrospective cohort study of adults listed in the Scientific Registry of Transplant Recipients between May 5, 2005, and August 31, 2016. Cox proportional hazards models were used to assess the impact of EBV D+/R- status on the development of PTLD, the impact of PTLD on survival, and survival differences between EBV D+/R- and EBV D-/R- recipients. RESULTS The incidence of PTLD was 6.2% (79 of 1,281) versus 1.4% (145 of 10,352) in EBV D+/R- versus all other recipients (adjusted odds ratio 4.0; 95% confidence interval: 2.8 to 5.9, p < 0.001). Among EBV D+/R- recipients, age less than 40 years and white race were associated with PTLD. The EBV D+/R- patients who had PTLD had increased adjusted risk of death (hazard ratio 1.91; 95% confidence interval: 1.35 to 2.71; p < 0.001). Compared with EBV D+/R- recipients, EBV D-/R- recipients did not have improved adjusted survival (hazard ratio 0.82; 95% confidence interval: 0.57 to 1.18; p = 0.30). CONCLUSIONS Despite increased rates of PTLD and associated mortality in the EBV D+/R- population, EBV seronegative patients did not have worse mortality when transplanted with lungs from EBV seropositive donors compared with lungs from EBV seronegative donors. Consideration should be given for close monitoring for PTLD among EBV D+/R- recipients, particularly those who are white and less than 40 years of age.
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Affiliation(s)
- Andrew M Courtwright
- Division of Pulmonary and Critical Care, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Patrick Burkett
- Division of Pulmonary and Critical Care, Brigham and Women's Hospital, Boston, Massachusetts
| | - Miguel Divo
- Division of Pulmonary and Critical Care, Brigham and Women's Hospital, Boston, Massachusetts
| | - Steven Keller
- Division of Pulmonary and Critical Care, Brigham and Women's Hospital, Boston, Massachusetts
| | - Ivan O Rosas
- Division of Pulmonary and Critical Care, Brigham and Women's Hospital, Boston, Massachusetts
| | - Anil Trindade
- Division of Pulmonary and Critical Care, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Gita N Mody
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Steve K Singh
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Souheil El-Chemaly
- Division of Pulmonary and Critical Care, Brigham and Women's Hospital, Boston, Massachusetts
| | - Phillip C Camp
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, Massachusetts
| | - Hilary J Goldberg
- Division of Pulmonary and Critical Care, Brigham and Women's Hospital, Boston, Massachusetts
| | - Hari R Mallidi
- Division of Thoracic Surgery, Brigham and Women's Hospital, Boston, Massachusetts.
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Nagle SJ, Reshef R, Tsai DE. Posttransplant Lymphoproliferative Disorder in Solid Organ and Hematopoietic Stem Cell Transplantation. Clin Chest Med 2017; 38:771-783. [DOI: 10.1016/j.ccm.2017.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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43
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Infusions of Epstein–Barr virus-specific cytotoxic T lymphocytes as post-remission therapy in high-risk post-transplant lymphoproliferative disorder patients: report of two cases. Int J Hematol 2017; 107:596-603. [DOI: 10.1007/s12185-017-2381-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 11/17/2017] [Accepted: 11/24/2017] [Indexed: 10/18/2022]
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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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45
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Fararjeh FA, Mahmood S, Tachtatzis P, Yallop D, Devereux S, Patten P, Agrawal K, Suddle A, O'Grady J, Heaton N, Marcus R, Kassam S. A retrospective analysis of post-transplant lymphoproliferative disorder following liver transplantation. Eur J Haematol 2017; 100:98-103. [PMID: 29094407 DOI: 10.1111/ejh.12988] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate response rates and survival in adults developing post-transplant lymphoproliferative disorder (PTLD) following liver transplantation. METHODS Patients were identified retrospectively and data collected through local liver and haematology electronic databases and pharmacy records. RESULTS Forty-five patients were identified. The median age at first transplant and at development of PTLD was 48 and 54 years, respectively, with the median time from transplant to PTLD diagnosis of 56 months. The majority of cases (76%) were monomorphic B-cell lymphomas, and 36% of tumours were EBV positive. Treatment involved reduction in immune-suppression (RIS) in 30 (67%) with RIS the only treatment in 3. Ten (22%) patients were treated with rituximab alone, 13 (29%) with chemotherapy alone and 14 (31%) patients were treated with rituximab and chemotherapy. Twenty-six (58%) patients achieved a complete response (CR). At a median follow-up of 27 months, the median overall survival (OS) was 50 months. Response and OS were not associated with clinical factors or the use of rituximab. CONCLUSION Outcomes reported in this study are favourable and comparable to those reported previously. The addition of rituximab did not appear to have improved outcomes in this series, although a significant proportion of patients were able to avoid chemotherapy.
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Affiliation(s)
- Feras Al Fararjeh
- Department of Haematology, King's College Hospital NHS Foundation Trust, London, UK
| | - Shameem Mahmood
- Department of Haematology, King's College Hospital NHS Foundation Trust, London, UK
| | - Phaedra Tachtatzis
- Department of Haematology, King's College Hospital NHS Foundation Trust, London, UK
| | - Deborah Yallop
- Department of Haematology, King's College Hospital NHS Foundation Trust, London, UK
| | - Stephen Devereux
- Department of Haematology, King's College Hospital NHS Foundation Trust, London, UK
| | - Piers Patten
- Department of Haematology, King's College Hospital NHS Foundation Trust, London, UK
| | - Kosh Agrawal
- Department of Hepatology, King's College Hospital NHS Foundation Trust, London, UK
| | - Abid Suddle
- Department of Hepatology, King's College Hospital NHS Foundation Trust, London, UK
| | - John O'Grady
- Department of Hepatology, King's College Hospital NHS Foundation Trust, London, UK
| | - Nigel Heaton
- Department of Hepatology, King's College Hospital NHS Foundation Trust, London, UK
| | - Robert Marcus
- Department of Haematology, King's College Hospital NHS Foundation Trust, London, UK
| | - Shireen Kassam
- Department of Haematology, King's College Hospital NHS Foundation Trust, London, UK
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Zhang L, Pereira Mestre R, Bihl F, Bühler M, Vannata B, Stathis A. A Rare Case of Classical Hodgkin Lymphoma Diagnosed 10 Years after Liver Transplant. Case Rep Oncol 2017; 10:923-927. [PMID: 29279693 PMCID: PMC5731166 DOI: 10.1159/000481452] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 09/13/2017] [Indexed: 12/20/2022] Open
Abstract
Posttransplant lymphoproliferative disorders (PTLD) represent a rare and potentially life-threatening complication after liver transplantation. Classical Hodgkin lymphoma (cHL), with an incidence of approximately 1.8-3.4% of all PTLD cases, represents a minority of PTLD, mainly presenting as a late transplant complication. The main risk factors for the development of PTLD are Epstein-Barr virus (EBV) infection and intensive immunosuppression. However, other risk factors like hepatitis C virus may, together with EBV infection, contribute to the development of PTLD. Here we present a case of late-onset EBV-positive cHL that occurred 10 years after an unrelated donor liver transplantation. To our knowledge, this is the first report of cHL occurring with such a long interval after liver transplantation. Given the low incidence of cHL PTLD, there is little information regarding pathology, clinical characteristics, and management of this disease. The development of individual, risk-adapted treatments may improve the long-term outcome of cHL PTLD.
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Affiliation(s)
- L Zhang
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland.,Institute of Hematology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - R Pereira Mestre
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - F Bihl
- Cantonal Hepatology Service, Cantonal Hospital Ticino, Bellinzona, Switzerland.,Department of Gastroenterology and Hepatology, University Hospital Geneva, Geneva, Switzerland
| | - M Bühler
- Cantonal Institute of Pathology, Locarno, Switzerland
| | - B Vannata
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
| | - A Stathis
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland
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47
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Bishnoi R, Bajwa R, Franke AJ, Skelton WP, Wang Y, Patel NM, Slayton WB, Zou F, Dang NH. Post-transplant lymphoproliferative disorder (PTLD): single institutional experience of 141 patients. Exp Hematol Oncol 2017; 6:26. [PMID: 29021921 PMCID: PMC5622441 DOI: 10.1186/s40164-017-0087-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 09/20/2017] [Indexed: 02/08/2023] Open
Abstract
Background Post-transplant lymphoproliferative disorder is a well-recognized but rare complication of hematopoietic stem cell and solid organ transplant. Due to rarity of this disease, retrospective studies from major transplant centers has been the main source to provide treatment guidelines, which are still in evolution. The sample size of this study is among one of the largest study on PTLD till date reported throughout the world. Methods This study was performed at University of Florida which is one of the largest transplant center in South East United States. We performed treatment and survival analysis along with univariate and multivariate analysis to identify prognostic factors. Results We reviewed 141 patients diagnosed with PTLD over last 22 years with median follow-up of 2.4 years. The estimated median overall survival of the entire group was 15.0 years. Sub group analysis showed that 5-year overall survival rates of pediatric population were 88% (median not reached). For adults, median OS was 5.35 years while for elderly patients it was 1.32 years. The estimated median OS of patients with monomorphic PTLD was 9.0 years while in polymorphic PTLD was 19.3 years. Univariate analysis identified gender, age at transplant and PTLD diagnosis, performance status, IPI score, allograft type, recipient EBV status, multiple acute rejections prior to PTLD diagnosis, PTLD sub-type, extra-nodal site involvement, immunosuppressive drug regimen at diagnosis, initial treatment best response were statistically significant prognostic factors (p < 0.05). On multivariate analysis, age at PTLD diagnosis, recipient EBV status, bone marrow involvement, and initial best response were statistically significant prognostic factors (p < 0.05). Surprisingly, use of Rituximab alone as upfront therapy had poor hazard ratio in the cumulative group as well less aggressive PTLD subgroup comprising of early lesions and polymorphic PTLD. Conclusions Our experience with treatment and analysis of outcomes does challenge current role of Rituximab use in treatment of PTLD. Currently as we define role of immunotherapy in cancer treatment, the role of acute rejections and immunosuppressant in PTLD becomes more relevant as noticed in our study. This study was also able to find new prognostic factors and also verified other known prognostic factors.
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Affiliation(s)
- Rohit Bishnoi
- Department of Medicine, University of Florida, PO Box 100238, Gainesville, FL 32610-0238 USA
| | - Ravneet Bajwa
- Department of Medicine, University of Florida, PO Box 100278, 1600 SW Archer Rd, Gainesville, FL 32610 USA
| | - Aaron J Franke
- Department of Medicine, University of Florida, PO Box 100277, Gainesville, FL 32610-0277 USA
| | - William Paul Skelton
- Department of Medicine, University of Florida, PO Box 100277, Gainesville, FL 32610-0277 USA
| | - Yu Wang
- Department of Biostatistics, University of Florida, PO Box 117450, Gainesville, FL 32611 USA
| | - Niraj M Patel
- Department of Medicine, University of Florida, PO Box 100277, Gainesville, FL 32610-0277 USA
| | - William Birdsall Slayton
- Division of Pediatric Hematology/Oncology, University of Florida, PO Box 100298, Gainesville, FL 32610-0298 USA
| | - Fei Zou
- Department of Biostatistics, University of Florida, PO Box 117450, Gainesville, FL 32611 USA
| | - Nam H Dang
- Department of Medicine, University of Florida, PO Box 100278, 1600 SW Archer Rd, Gainesville, FL 32610 USA
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Cheung CY, Ma MKM, Chau KF, Chak WL, Tang SCW. Posttransplant lymphoproliferative disorders in kidney transplant recipients: a retrospective cohort analysis over two decades in Hong Kong. Oncotarget 2017; 8:96903-96912. [PMID: 29228580 PMCID: PMC5722532 DOI: 10.18632/oncotarget.18890] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 06/04/2017] [Indexed: 02/06/2023] Open
Abstract
Objective To characterize the posttransplant lymphoproliferative disorders (PTLD) including the Epstein-Barr virus (EBV) status, histological subgroups, site of occurrence and the clinical outcome in the Chinese kidney transplant recipients. Methods A retrospective cohort study of 1, 227 adult kidney transplant recipients who were followed up in two transplant centers in Hong Kong over two decades. Results 23 (1.9%) patients developed PTLD. Median duration from transplant to PTLD was 104 (5-252) months. Six patients (26.1%) had early PTLD and 17 (73.9%) had late PTLD. Ten (43%) developed PTLD >10 years after transplant. All patients in early PTLD group were EBV-positive. In the late PTLD group, 60% were EBV-negative and 40% EBV-positive. More than 90% of cases were monomorphic PTLD with majority being diffuse large B cell lymphoma. Bone marrow was the most common extranodal site. The overall treatment response rate was 52.2 %. None of the patients developed rejection or relapse after PTLD. At a median follow-up of 9 (1-79) months after PTLD, 18 patients died. Patient survival was 48% at 1 year and 30% at 3 years and death-censored allograft survival was 82% at 1year and 73% at 3 years. Conclusion Late PTLD is common. Careful adjustment of immunosuppression, close monitoring of patients, increased awareness and early detection of the disease are essential.
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Affiliation(s)
- Chi Yuen Cheung
- Renal Unit, Department of Medicine, Queen Elizabeth Hospital, Hong Kong SAR, China
| | - Maggie Kam Man Ma
- Division of Nephrology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China
| | - Ka Foon Chau
- Renal Unit, Department of Medicine, Queen Elizabeth Hospital, Hong Kong SAR, China
| | - Wai Leung Chak
- Renal Unit, Department of Medicine, Queen Elizabeth Hospital, Hong Kong SAR, China
| | - Sydney Chi Wai Tang
- Division of Nephrology, Department of Medicine, The University of Hong Kong, Queen Mary Hospital, Hong Kong SAR, China
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Monomorphic Post-transplant Lymphoproliferative Disorder After Kidney Transplantation and Hematopoietic Stem Cell Transplantation: Clinicopathological Characteristics, Treatments and Prognostic Factors. Indian J Hematol Blood Transfus 2017; 33:492-499. [PMID: 29075059 DOI: 10.1007/s12288-017-0799-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 02/27/2017] [Indexed: 12/21/2022] Open
Abstract
Post-transplant lymphoproliferative disorders (PTLDs) are a heterogeneous group of lymphoid neoplasms associated with immunosuppression following transplantation. Among PTLDs, monomorphic PTLD (m-PTLD) is the largest category; however, its characteristics and survival outcome are not fully understood because of low incidence. This study enrolled 30 adult patients with m-PTLD after kidney-transplantation (KT, n = 17) and hematopoietic stem cell transplantation (HSCT, n = 13) from January 1998 to December 2014. The incidence rates of m-PTLD were 0.74 and 3.63% in the KT and HSCT groups, respectively. M-PTLD patients in the HSCT group were younger and showed earlier onset, with EBV-encoded small RNAs (EBER) more frequently identified. Diffuse large B cell lymphoma (DLBCL) was the main pathological type, and the digestive system was the most extranodal involvement site in m-PTLD after KT and HSCT. Among the 28 patients with DLBCL m-PTLD,the complete remission rate after rituximab treatment was higher than in patients not administered rituximab treatment (P = 0.038). With a median follow-up of 46 months after m-PTLD diagnosis, the estimated 5-year overall survival (OS) was 59.2 ± 9.1% in all patients, and 64.2 ± 11.8 and 52.7 ± 14.1% in the KT and HSCT groups, respectively (P = 0.741). ECOG PS, Ann Arbor stage, and CD68 IHC expression were independent prognostic factors for OS. M-PTLD is a rare but serious complication after transplantation. Ongoing efforts to standardize safe and effective treatment protocols would improve the poor overall survival. The independent prognostic factors contributed to risk-stratified treatment, and might be validated by larger studies.
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A Rare Presentation of Isolated CNS Posttransplantation Lymphoproliferative Disorder. Case Rep Oncol Med 2017; 2017:7269147. [PMID: 28116196 PMCID: PMC5237726 DOI: 10.1155/2017/7269147] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 12/15/2016] [Indexed: 11/17/2022] Open
Abstract
Posttransplantation lymphoproliferative disorder (PTLD) is a recognized and extremely morbid complication of solid organ transplantation, but central nervous system involvement, particularly in isolation, is rare. There are no standardized treatment strategies for PTLD, though commonly used strategies include reduction of immunosuppression, chemotherapy, rituximab, radiation, and surgery. We present a case of an unusual morphologic variant of primary central nervous system PTLD with successful response to rituximab and cranial radiation. A 69-year-old Asian male, who underwent postrenal transplant nine years earlier, presented with a one-month history of new onset seizure activity. His evaluation revealed multiple brain lesions on magnetic resonance imaging (MRI), as well as serologic and cerebrospinal fluid studies which were positive for Epstein-Barr Virus (EBV) infection. Ultimately, he underwent craniotomy with tissue biopsy with the final pathology report showing posttransplant lymphoproliferative disorder, polymorphic type. The patient was managed with reduction in immunosuppression, rituximab therapy, and cranial radiation treatments. He had demonstrated marked improvement in his neurologic function and was ultimately discharged to inpatient rehabilitation facility.
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