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Ratiu C, Dufresne SF, Thiant S, Roy J. Epstein-Barr Virus Monitoring after an Allogeneic Hematopoietic Stem Cell Transplant: Review of the Recent Data and Current Practices in Canada. Curr Oncol 2024; 31:2780-2795. [PMID: 38785492 PMCID: PMC11119229 DOI: 10.3390/curroncol31050211] [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: 04/11/2024] [Revised: 05/10/2024] [Accepted: 05/10/2024] [Indexed: 05/25/2024] Open
Abstract
Epstein-Barr virus-related post-transplantation lymphoproliferative disorder (EBV-PTLD) is a serious complication following hematopoietic stem cell transplantation (HSCT). A pre-emptive strategy using rituximab, which aims to manage patients early at the time of EBV reactivation to avoid PTLD, has been recommended by the most recent ECIL-6 guidelines in 2016. However, there is still a great heterogeneity of viral-load monitoring protocols, targeted patient populations, and pre-emptive treatment characteristics between centers, making precise EBV monitoring recommendations difficult. We conducted a literature review from the most recent publications between 1 January 2015 and 1 August 2023, to summarize the emerging data on EBV-PTLD prevention strategies in HSCT recipients, including the EBV-DNA threshold and use of rituximab. We also present the results of a survey of current practices carried out in 12 of the main HSCT centers across Canada. We confirm that pre-emptive rituximab remains an efficient strategy for EBV-PTLD prevention. However, there is an urgent need to perform prospective, randomized, multicentric trials with larger numbers of patients reflecting current practices to determine the best clinical conduct with regards to rituximab dosing, timing of treatment, and criteria to initiate treatments. Longer follow-ups will also be necessary to assess patients' long-term outcomes.
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Affiliation(s)
- Claire Ratiu
- Faculty of Medicine, Université de Montréal, Montréal, QC H3T 1J4, Canada
| | - Simon F. Dufresne
- Department of Microbiology, Infectious Diseases and Immunology, Faculty of Medicine, Université de Montréal, Montréal, QC H3T 1J4, Canada
- Division of Infectious Diseases and Clinical Microbiology, Department of Medicine, Maisonneuve-Rosemont Hospital, Montréal, QC H1T 2M4, Canada
- Centre de Recherche de l’Hôpital Maisonneuve-Rosemont, Montréal, QC H1T 2M4, Canada
| | - Stéphanie Thiant
- Centre de Recherche de l’Hôpital Maisonneuve-Rosemont, Montréal, QC H1T 2M4, Canada
- Division of Hematology, Oncology and Transplantation, Department of Medicine, Maisonneuve-Rosemont Hospital, 5415 de l’Assomption, Montréal, QC H1T 2M4, Canada
| | - Jean Roy
- Faculty of Medicine, Université de Montréal, Montréal, QC H3T 1J4, Canada
- Centre de Recherche de l’Hôpital Maisonneuve-Rosemont, Montréal, QC H1T 2M4, Canada
- Division of Hematology, Oncology and Transplantation, Department of Medicine, Maisonneuve-Rosemont Hospital, 5415 de l’Assomption, Montréal, QC H1T 2M4, Canada
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Papalexandri A, Gavriilaki E, Vardi A, Kotsiou N, Demosthenous C, Constantinou N, Touloumenidou T, Zerva P, Kika F, Iskas M, Batsis I, Mallouri D, Yannaki E, Anagnostopoulos A, Sakellari I. Pre-Emptive Use of Rituximab in Epstein-Barr Virus Reactivation: Incidence, Predictive Factors, Monitoring, and Outcomes. Int J Mol Sci 2023; 24:16029. [PMID: 38003218 PMCID: PMC10671524 DOI: 10.3390/ijms242216029] [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: 09/06/2023] [Revised: 10/30/2023] [Accepted: 11/03/2023] [Indexed: 11/26/2023] Open
Abstract
Post-transplant lymphoproliferative disease (PTLD) is a fatal complication of hematopoietic cell transplantation (HCT) associated with the Epstein-Barr virus (EBV). Multiple factors such as transplant type, graft-versus-host disease (GVHD), human leukocyte antigens (HLA) mismatch, patient age, and T-lymphocyte-depleting treatments increase the risk of PTLD. EBV reactivation in hematopoietic cell transplant recipients is monitored through periodic quantitative polymerase chain reaction (Q-PCR) tests. However, substantial uncertainty persists regarding the clinically significant EBV levels for these patients. Guidelines recommend initiating EBV monitoring no later than four weeks post-HCT and conducting it weekly. Pre-emptive therapies, such as the reduction of immunosuppressive therapy and the administration of rituximab to treat EBV viral loads are also suggested. In this study, we investigated the occurrence of EBV-PTLD in 546 HCT recipients, focusing on the clinical manifestations and risk factors associated with the disease. We managed to identify 67,150 viral genomic copies/mL as the cutoff point for predicting PTLD, with 80% sensitivity and specificity. Among our cohort, only 1% of the patients presented PTLD. Anti-thymocyte globulin (ATG) and GVHD were independently associated with lower survival rates and higher treatment-related mortality. According to our findings, prophylactic measures including regular monitoring, pre-emptive therapy, and supportive treatment against infections can be effective in preventing EBV-related complications. This study also recommends conducting EBV monitoring at regular intervals, initiating pre-emptive therapy when viral load increases, and identifying factors that increase the risk of PTLD. Our study stresses the importance of frequent and careful follow-ups of post-transplant complications and early intervention in order to improve survival rates and reduce mortality.
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Affiliation(s)
- Apostolia Papalexandri
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Eleni Gavriilaki
- 2nd Propedeutic Department of Internal Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece;
| | - Anna Vardi
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Nikolaos Kotsiou
- 2nd Propedeutic Department of Internal Medicine, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece;
| | - Christos Demosthenous
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Natassa Constantinou
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Tasoula Touloumenidou
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Panagiota Zerva
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Fotini Kika
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Michalis Iskas
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Ioannis Batsis
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Despina Mallouri
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Evangelia Yannaki
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Achilles Anagnostopoulos
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
| | - Ioanna Sakellari
- Hematology Department, BMT Unit, General Hospital “George Papanicolaou”, 57010 Thessaloniki, Greece; (A.P.); (A.V.); (C.D.); (T.T.); (P.Z.); (F.K.); (M.I.); (I.B.); (D.M.); (E.Y.); (A.A.); (I.S.)
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3
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Epstein-Barr virus posttransplant lymphoproliferative disorder: update on management and outcomes. Curr Opin Infect Dis 2021; 34:635-645. [PMID: 34751183 PMCID: PMC8589110 DOI: 10.1097/qco.0000000000000787] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Management of Epstein-Barr virus posttransplant lymphoproliferative disorder (EBV PTLD) is complex, involving risk stratification, prevention and/or preemptive measures involving monitoring EBV DNAemia and balancing treatment options, using a combination of reduction of immune suppression, anti-B cell therapy, and cytotoxic T lymphocytes (CTLs). RECENT FINDINGS The highest risk factor for the development of EBV PTLD in hematopoietic cell transplant (HCT) remains T cell depletion, with increasing use of antithymocyte globulin (ATG) or alemtuzumab in conditioning. In solid organ transplantation (SOT), the incidence of PTLD is highest among EBV seronegative recipients who are at risk for primary EBV infection following transplant in the first 12 months. Prevention is a critical component of the management of EBV PTLD. Although preemptive therapy remains standard of care, there continues to be heterogenicity and debate over the optimal choice of EBV DNA quantification and the threshold to use. Novel therapies such as donor-derived multipathogen and EBV specific CTLs for the prevention and third party CTLs for the treatment of EBV PTLD are promising, with rapidly expanding evidence, including large scale Phase III trials currently underway. SUMMARY With an increasing number of risk groups for developing EBV PTLD in HCT and SOT, management strategies using prophylaxis or preemptive therapy remain standard of care, however the use of prophylactic or preemptive EBV specific or multipathogen CTLs show promising results and safety profiles.
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Hosoi H, Matsuyama Y, Murata S, Mushino T, Sonoki T. Prolonged Epstein-Barr virus reactivation coincident with chronic graft-versus-host disease after allogeneic hematopoietic stem cell transplantation. Leuk Lymphoma 2021; 63:1009-1012. [PMID: 34784844 DOI: 10.1080/10428194.2021.2005047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Hiroki Hosoi
- Department of Hematology/Oncology, Wakayama Medical University, Wakayama, Japan
| | - Yoriko Matsuyama
- Department of Hematology/Oncology, Wakayama Medical University, Wakayama, Japan
| | - Shogo Murata
- Department of Hematology/Oncology, Wakayama Medical University, Wakayama, Japan
| | - Toshiki Mushino
- Department of Hematology/Oncology, Wakayama Medical University, Wakayama, Japan
| | - Takashi Sonoki
- Department of Hematology/Oncology, Wakayama Medical University, Wakayama, Japan
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Balaguer-Rosello A, Piñana JL, Bataller L, Montoro J, Romero S, Navarro I, Lorenzo I, Andreu R, Guerreiro M, Aguilar C, Gorriz D, Dominguez L, de la Puerta R, Gómez I, Solves P, Jarque I, Sanz MÁ, Sanz G, Sanz J. Central Nervous System Involvement in Epstein-Barr Virus-Related Post-Transplant Lymphoproliferative Disorders after Allogeneic Hematopoietic Stem Cell Transplantation. Transplant Cell Ther 2020; 27:261.e1-261.e7. [PMID: 33781531 DOI: 10.1016/j.jtct.2020.12.019] [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: 10/28/2020] [Revised: 12/15/2020] [Accepted: 12/19/2020] [Indexed: 11/12/2022]
Abstract
Central nervous system (CNS) involvement in Epstein-Barr virus-related post-transplant lymphoproliferative disorders (EBV-PTLDs) after allogeneic hematopoietic stem cell transplantation (allo-HSCT) is poorly defined. We analyzed the incidence, clinical and pathological characteristics, and impact on outcomes of EBV-PTLDs with CNS involvement (CNS-PTLDs) in 1009 consecutive adult patients undergoing allo-HSCT at a single-center institution. Four hundred eighty-two patients received matched sibling donor (MSD) transplants, 388 umbilical cord blood transplants (UCBTs), 56 matched unrelated donor (MUD) transplants, and 83 haploidentical transplants. We detected 25 cases of biopsy-proven EBV-PTLDs. Of these, nine patients (36%) had CNS-PTLDs: six after UCBT (67%), one after MSD transplantation (11%), one after MUD transplantation (11%), and one after haploidentical transplantation (11%). The 5-year cumulative incidence risk of CNS-PTLDs was 0.9%. Median time from transplant to CNS-PTLDs was 187 days, and all patients had neurological symptoms at diagnosis. Six out of the nine cases (67%) occurred with systemic involvement, and three cases (33%) had isolated CNS involvement. The most frequent histological subtype was monomorphic EBV-PTLD, and laboratory characteristics were similar to EBV-PTLDs without CNS involvement. We observed statistical differences in the rate of positive EBV DNA detection in plasma between isolated CNS-PTLDs (detection in one out of three, 33%) and the rest of the EBV-PTLDs (100%) (P = .01). Treatment strategies included chemotherapy, radiotherapy, and T cell therapy. However, seven out of nine patients died due to progression of the CNS-PTLDs at a median time of 17 days (range, 8 to 163) from diagnosis. The 5-years overall survival in patients who developed CNS-PTLDs was 22% (95% confidence interval [CI], 7% to 75%) and 5-year treatment-related mortality was 78% (95% CI, 51% to 100%), with no statistically significant differences between CNS-PTLDs and the rest of the EBV-PTLDs. In conclusion, despite advances in EBV monitoring and treatment strategies, CNS-PTLDs remain an uncommon but serious complication after allo-HSCT, with very poor prognosis.
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Affiliation(s)
- Aitana Balaguer-Rosello
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain; Instituto de Investigación Sanitaria La Fe, Valencia, Spain.
| | - José Luis Piñana
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain; CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Luis Bataller
- Neurology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Juan Montoro
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain; Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Samuel Romero
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain; Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Irene Navarro
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Ignacio Lorenzo
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Rafael Andreu
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Manuel Guerreiro
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain; Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Cristobal Aguilar
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain; Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - David Gorriz
- Neurology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Lara Dominguez
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Rosalia de la Puerta
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Inés Gómez
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Pilar Solves
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Isidro Jarque
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Miguel Ángel Sanz
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain; Instituto de Investigación Sanitaria La Fe, Valencia, Spain; CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Guillermo Sanz
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain; CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Jaime Sanz
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain; CIBERONC, Instituto Carlos III, Madrid, Spain
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Tsoumakas K, Giamaiou K, Goussetis E, Graphakos S, Kossyvakis A, Horefti E, Mentis A, Elefsiniotis I, Pavlopoulou ID. Epidemiology of viral infections among children undergoing hematopoietic stem cell transplant: Α prospective single‐center study. Transpl Infect Dis 2019; 21:e13095. [DOI: 10.1111/tid.13095] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 03/09/2019] [Accepted: 03/25/2019] [Indexed: 12/13/2022]
Affiliation(s)
- Konstantinos Tsoumakas
- Faculty of Nursing Pediatric Clinic, "P & A Kyriakou" Children's Hospital, National and Kapodistrian University of Athens Athens Greece
- Pediatric Research Laboratory, Faculty of Nursing National and Kapodistrian University of Athens Athens Greece
| | - Konstantina Giamaiou
- Pediatric Research Laboratory, Faculty of Nursing National and Kapodistrian University of Athens Athens Greece
- Stem cell Transplant Unit, "Aghia Sophia" Children's Hospital Athens Greece
| | - Evgenios Goussetis
- Stem cell Transplant Unit, "Aghia Sophia" Children's Hospital Athens Greece
| | - Stelios Graphakos
- Stem cell Transplant Unit, "Aghia Sophia" Children's Hospital Athens Greece
| | | | - Elina Horefti
- Public Health Laboratories, Hellenic Pasteur Institute Athens Greece
| | - Andreas Mentis
- Public Health Laboratories, Hellenic Pasteur Institute Athens Greece
| | - Ioannis Elefsiniotis
- Department of Internal Medicine, Faculty of Nursing Athens General and Oncology Hospital "Agii Anargyri", National and Kapodistrian University of Athens Athens Greece
| | - Ioanna D. Pavlopoulou
- Faculty of Nursing Pediatric Clinic, "P & A Kyriakou" Children's Hospital, National and Kapodistrian University of Athens Athens Greece
- Pediatric Research Laboratory, Faculty of Nursing National and Kapodistrian University of Athens Athens Greece
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7
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Ali S, AlThubaiti S, Renzi S, Krueger J, Chiang KY, Naqvi A, Schechter T, Punnett A, Ali M. Hemophagocytic lymphohistiocytosis is a sign of poor outcome in pediatric Epstein-Barr virus-associated post-transplant lymphoproliferative disease after allogeneic hematopoietic stem cell transplantation. Pediatr Transplant 2019; 23:e13319. [PMID: 30417487 DOI: 10.1111/petr.13319] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Revised: 09/11/2018] [Accepted: 10/15/2018] [Indexed: 12/01/2022]
Abstract
EBV-related PTLD developing after HSCT is a potentially life-threatening disease. HLH is uncommon after allogeneic HSCT. Data on outcome of patients with PTLD and concomitant HLH after allogeneic HSCT are limited. In this retrospective study, we collected demographic, clinical, laboratory, and outcome data for 408 patients who underwent allogeneic HSCT from 2006 to 2015. Graft source included CB (n = 135; 33.1%), PBSCs (n = 34; 8.3%), and BM (n = 239; 58.6%). Eight out of 408 patients (2%) developed EBV-PTLD with a median age at HSCT of 5.9 years (range: 2.3-17.3). All eight patients received ATG as part of the conditioning regimen. Graft source was PBSC in three patients (37.5%), BM in four patients (50%), and CB in one patient (12.5%). Donors were matched unrelated in five patients (62.5%) and matched sibling in three patients (37.5%). Seven out of eight patients developed EBV-PTLD within the first 100-day post-HSCT. Lymph node biopsy revealed early lesions in three patients, polymorphic in three patients, and monomorphic PTLD in two patients. Three patients (37.5%) died within 1 month of EBV-PTLD diagnosis. All deceased patients developed HLH manifestations with two of them meeting HLH diagnostic criteria and one having an incomplete workup. PTLD after allogeneic HSCT with manifestations of HLH is associated with high mortality. Early identification and treatment of EBV-PTLD seems imperative to control the disease, especially if signs of HLH are evolving.
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Affiliation(s)
- Salah Ali
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Sami AlThubaiti
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Samuele Renzi
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Joerg Krueger
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - K Y Chiang
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Ahmed Naqvi
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Tal Schechter
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Angela Punnett
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
| | - Muhammad Ali
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,University of Toronto, Toronto, Ontario, Canada
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8
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Marinho-Dias J, Baldaque I, Pinho-Vaz C, Leite L, Branca R, Campilho F, Campos A, Medeiros R, Sousa H. Association of Epstein‑Barr virus infection with allogeneic hematopoietic stem cell transplantation in patients in Portugal. Mol Med Rep 2018; 19:1435-1442. [PMID: 30592278 PMCID: PMC6390016 DOI: 10.3892/mmr.2018.9794] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 07/05/2018] [Indexed: 11/17/2022] Open
Abstract
The identification of patients at higher risk of developing Epstein-Barr virus (EBV) infection in hematopoietic stem cell transplants (HSCT) is useful for the prevention of EBV-associated diseases A prospective observational study was developed that included 40 patients (27 male and 13 females, with mean age of 32.2±1.5 years old) undergoing allogeneic-HSCT between January and December 2015. EBV was examined in whole blood samples collected during routine procedures at day (D)+30, D +60, +90, D+120, D+150 and D+180 post-transplant. EBV was detected, at least once during the follow-up period in 70.0% of our patients. Results indicated that patients with unrelated donors had increased risk of developing EBV infection at D+60 and D+150 (OR=3.9, P=0.058; OR=8.0, P=0.043; respectively). Moreover, myeloablative conditioning (OR=4.3, P=0.052), anti-thymocyte globulin use (OR=12.0, P=0.030) and graft-vs.-host disease (OR=6.7, P=0.032) were associated with EBV infection at D+60, D+150 and D+90, respectively. In our series, none of these patients developed post-transplant lymphoproliferative disease. To the best of our knowledge, the present study is the first study to report EBV infection in patients undergoing aHSCT from Portugal. The study revealed that EBV infection is associated with different factors. These findings provide evidence towards the identification of high-risk patients for EBV-infection and associated disease.
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Affiliation(s)
- Joana Marinho-Dias
- Virology Service, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Inês Baldaque
- Virology Service, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Carlos Pinho-Vaz
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Luís Leite
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Rosa Branca
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Fernando Campilho
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - António Campos
- Bone Marrow Transplantation Unit, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Rui Medeiros
- Virology Service, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
| | - Hugo Sousa
- Virology Service, Portuguese Oncology Institute of Porto, 4200‑072 Porto, Portugal
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9
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Sakellari I, Papalexandri A, Mallouri D, Batsis I, Iskas M, Xochelli A, Marvaki A, Gavriilaki E, Vardi A, Zerva P, Touloumenidou T, Anagnostopoulos A. Donor EBV at the time of hematopoietic cell transplantation: Is it time to adopt molecular assays? J Clin Virol 2018; 102:32-33. [PMID: 29482045 DOI: 10.1016/j.jcv.2018.02.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Revised: 02/16/2018] [Accepted: 02/19/2018] [Indexed: 11/15/2022]
Affiliation(s)
- Ioanna Sakellari
- Hematology Department - BMT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece.
| | | | - Despina Mallouri
- Hematology Department - BMT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Ioannis Batsis
- Hematology Department - BMT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Michail Iskas
- Hematology Department - BMT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Aliki Xochelli
- Hematology Department - BMT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Anastasia Marvaki
- Hematology Department - BMT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Eleni Gavriilaki
- Hematology Department - BMT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Anna Vardi
- Hematology Department - BMT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
| | - Panagiota Zerva
- Hematology Department - BMT Unit, G. Papanicolaou Hospital, Thessaloniki, Greece
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