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Ramirez-Gamero A, Martínez-Cordero H, Beltrán BE, Florindez J, Malpica L, Castillo JJ. Plasmablastic lymphoma: 2024 update on diagnosis, risk stratification, and management. Am J Hematol 2024. [PMID: 38767403 DOI: 10.1002/ajh.27376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/06/2024] [Accepted: 05/12/2024] [Indexed: 05/22/2024]
Abstract
DISEASE OVERVIEW Plasmablastic lymphoma (PBL) is a rare CD20-negative aggressive lymphoma with a poor prognosis under standard treatment options. Though PBL is associated with human immunodeficiency virus infection and other immunosuppressed states, it can also affect immunocompetent individuals. DIAGNOSIS The diagnosis requires a high clinical suspicion and pathological confirmation. EBER expression and MYC gene rearrangements are frequently detected. The differential diagnosis includes EBV+ diffuse large B-cell lymphoma, extracavitary primary effusion lymphoma, ALK+ DLBCL, and HHV8+ large B-cell lymphoma, among others. RISK STRATIFICATION Age ≥60 years, advanced clinical stage, and high intermediate and high International Prognostic Index scores are associated with worse survival. MANAGEMENT Combination chemotherapy regimens, such as EPOCH, are recommended. The addition of bortezomib, lenalidomide, or daratumumab might improve outcomes. Including PBL patients and their participation in prospective clinical trials is warranted.
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Affiliation(s)
- Andres Ramirez-Gamero
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | | | - Brady E Beltrán
- Department of Oncology and Radiotherapy, Hospital Edgardo Rebagliati Martins and Instituto de Ciencias Biomedicas, Universidad Ricardo Palma, Lima, Peru
| | - Jorge Florindez
- Division of Hematology and Oncology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Luis Malpica
- Department of Lymphoma and Myeloma, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jorge J Castillo
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Department of Medicine, Harvard Medical School, Boston, Massachusetts, USA
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2
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Karmali R, Galvez C, Hamadani M, Gordon L, Winter J, Ma S, Nelson V, Fenske TS, Shah NN, Jagadeesh D, Klein A, Helenowski I, Chen R, Mi X, Petrich A, Evens AM, Pro B. A phase 1-2 trial of DA-EPOCH-R plus ixazomib for MYC-aberrant lymphoid malignancies: the DACIPHOR regimen. Blood Adv 2024; 8:1612-1620. [PMID: 38237077 PMCID: PMC10987893 DOI: 10.1182/bloodadvances.2023011369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 01/11/2024] [Indexed: 03/28/2024] Open
Abstract
ABSTRACT MYC-aberrant non-Hodgkin lymphoma (NHL) is associated with poor outcomes with conventional chemotherapy. Ixazomib is an orally bioavailable proteasome inhibitor that targets drivers of MYC expression and has demonstrated preclinical activity in aggressive MYC-aberrant NHL. We conducted a phase 1/2 study evaluating the safety and efficacy of DA-EPOCH-R with adjunctive ixazomib in aggressive MYC-aberrant NHL. For induction, patients received 6 cycles of DA-EPOCH-R with ixazomib administered twice per 21-day cycle; responders continued weekly ixazomib maintenance for up to 1 year. Primary objectives were to determine the maximum tolerated dose in phase 1 and efficacy of DA-EPOCH-R with ixazomib as measured by 12-month progression-free survival (PFS) rate in phase 2. Thirty-six patients were evaluable for response. Median age was 63 years (range, 31-77) and 44% had double-hit lymphoma (DHL)/triple-hit lymphoma (THL). In phase 1, 3 mg of ixazomib was established as recommended phase 2 dose. Twenty-nine (76.3%) patients completed 6 cycles of DA-EPOCH-R and 25 (65.8%) underwent dose escalations. The ORR after induction was 97% (95% confidence interval, 81-100) with a CR rate of 69%. At median follow-up of 18.8 months, the 12-month PFS and overall survival (OS) rates were 78% and 86%, respectively. For DHL/THL vs dual expressor lymphomas (DEL), 12-month PFS rates were 53% vs 95% and 12-month OS rates were 65% vs 100%, respectively. Grade ≥3 toxicities were predominantly hematologic. Twenty-seven (75%) of patients experienced neuropathy, nearly all low-grade. DA-EPOCH-R induction with adjunctive ixazomib is feasible and appears effective in patients with DEL. This trial was registered at www.clinicaltrials.gov as #NCT02481310.
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Affiliation(s)
- Reem Karmali
- Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
| | - Carlos Galvez
- Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Mehdi Hamadani
- Division of Hematology-Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - Leo Gordon
- Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
| | - Jane Winter
- Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
| | - Shuo Ma
- Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
| | - Valerie Nelson
- Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
| | - Timothy S. Fenske
- Division of Hematology-Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - Nirav N. Shah
- Division of Hematology-Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - Deepa Jagadeesh
- Division of Hematology-Oncology, Cleveland Clinic, Cleveland, OH
| | - Andreas Klein
- Division of Hematology-Oncology, Tufts Medical Center, Boston, MA
| | - Irene Helenowski
- Department of Preventative Medicine-Biostatistics, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Ruohui Chen
- Department of Preventative Medicine-Biostatistics, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Xinlei Mi
- Department of Preventative Medicine-Biostatistics, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Adam Petrich
- Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
- Daiichi-Sankyo, Basking Ridge, NJ
| | - Andrew M. Evens
- Division of Hematology-Oncology, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
| | - Barbara Pro
- Division of Hematology/Oncology, Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
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3
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Hansen AR, Vardell VA, Fitzgerald LA. Epidemiologic Characteristics, Treatment Patterns, and Survival Analysis of Plasmablastic Lymphoma in the United States: A SEER and NCDB Analysis. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2024; 24:e152-e160.e3. [PMID: 38262787 DOI: 10.1016/j.clml.2023.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 12/19/2023] [Accepted: 12/22/2023] [Indexed: 01/25/2024]
Abstract
BACKGROUND Plasmablastic Lymphoma (PBL) is a rare aggressive B-cell lymphoma that primarily affects immunocompromised individuals, including those living with HIV. Historically, survival estimates are dismal and range from 8 to 15 months. We aimed to evaluate epidemiologic characteristics, treatment patterns and survival trends on a national scale. PATIENTS AND METHODS Patients diagnosed with PBL from 2010 to 2020 were identified in the National Cancer Database (NCDB) and in the Surveillance, Epidemiology, and End Results (SEER) program. Incidence rates were calculated using SEER. Demographic features, treatment characteristics, and overall survival (OS) were identified using the NCDB. RESULTS We identified 1153 patients in the SEER database and 1822 patients in the NCDB. The incidence of PBL is 0.07 cases per 100,000 US population per year. PBL is more common in males (77%), and white patients (77%), with 50% of cases in patients with HIV. Patients who were treated with multiagent chemotherapy had a median OS of 58.6 months. On multivariate Cox regression, we found that HIV status did not have a significant impact on OS. Factors associated with worse OS included advancing age and stage. CONCLUSION We present the largest study to date on PBL. Among treated patients, we described a median OS of 58.6 months, greatly improved from previously reported estimates. We found that HIV status did not have a significant impact on OS. While OS remains poor, therapeutic advances over the last decade are promising and highlight the need for continued clinical advances aimed at improving therapeutic options for this rare lymphoma.
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Affiliation(s)
- Alec R Hansen
- Department of Internal Medicine, University of Utah, Salt Lake City, UT.
| | - Victoria A Vardell
- Department of Internal Medicine, University of Utah, Salt Lake City, UT; Division of Hematology and Hematologic Malignancies, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | - Lindsey A Fitzgerald
- Division of Hematology and Hematologic Malignancies, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
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4
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Carbone A, Chadburn A, Gloghini A, Vaccher E, Bower M. Immune deficiency/dysregulation -associated lymphoproliferative disorders. Revised classification and management. Blood Rev 2024; 64:101167. [PMID: 38195294 DOI: 10.1016/j.blre.2023.101167] [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: 08/02/2023] [Revised: 12/13/2023] [Accepted: 12/30/2023] [Indexed: 01/11/2024]
Abstract
Significant advances in the field of lymphoma have resulted in two recent classification proposals, the International Consensus Classification (ICC) and the 5th edition WHO. A few entities are categorized differently in the ICC compared to the WHO. Nowhere is this more apparent than the immunodeficiency lymphoproliferative disorders. The three previous versions of the WHO classification (3rd, 4th and revised 4th editions) and the ICC focused on four clinical settings in which these lesions arise for primary categorization. In contrast the 2023 WHO 5th edition includes pathologic characteristics including morphology and viral status, in addition to clinical setting, as important information for lesion classification. In addition, the 2023 WHO recognizes a broader number of clinical scenarios in which these lesions arise, including not only traditional types of immune deficiency but also immune dysregulation. With this classification it is hoped that new treatment strategies will be developed leading to better patient outcomes.
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Affiliation(s)
- Antonino Carbone
- Centro di Riferimento Oncologico, Istituto di Ricovero e Cura a Carattere Scientifico, National Cancer Institute, Aviano, Italy.
| | - Amy Chadburn
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, United States of America.
| | - Annunziata Gloghini
- Department of Advanced Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
| | - Emanuela Vaccher
- Infectious Diseases and Tumors Unit, Department of Medical Oncology, Centro di Riferimento Oncologico (CRO), IRCCS, National Cancer Institute, Aviano, Italy.
| | - Mark Bower
- Department of Oncology and National Centre for HIV Malignancy, Chelsea & Westminster Hospital, London SW109NH, UK.
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5
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Bibas M. Plasmablastic Lymphoma. A State-of-the-Art Review: Part 2-Focus on Therapy. Mediterr J Hematol Infect Dis 2024; 16:e2024015. [PMID: 38468838 PMCID: PMC10927196 DOI: 10.4084/mjhid.2024.015] [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: 01/25/2024] [Accepted: 02/14/2024] [Indexed: 03/13/2024] Open
Abstract
The objective of this two-part review is to present a current and comprehensive understanding of the diagnosis and management of plasmablastic lymphoma. The first part, which was published previously, focused on the study of epidemiology, etiology, clinicopathological characteristics, differential diagnosis, prognostic variables, and the impact of plasmablastic lymphoma on specific populations. This second part addresses the difficult topic of the treatment of plasmablastic lymphoma, specifically examining both the conventional, consolidated approach and the novel therapeutic strategy.
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Affiliation(s)
- Michele Bibas
- Department of Clinical Research, Hematology. National Institute for Infectious Diseases "Lazzaro Spallanzani" I.R.C.S.S. Via Portuense 292 00148 Rome Italy
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6
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Li JW, Peng HL, Zhou XY, Wang JJ. Plasmablastic lymphoma: current knowledge and future directions. Front Immunol 2024; 15:1354604. [PMID: 38415257 PMCID: PMC10896986 DOI: 10.3389/fimmu.2024.1354604] [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: 12/12/2023] [Accepted: 01/19/2024] [Indexed: 02/29/2024] Open
Abstract
Plasmablastic lymphoma (PBL) is an aggressive non-Hodgkin lymphoma associated with HIV infection and immunodeficiency. However, PBL can also be seen immunocompetent individuals in recent studies. PBL was characterized by distinct clinical and pathological features, such as plasmablastic morphology and universal expression of plasma cell markers. The clinicopathologic features were different between HIV-negative and HIV-positive patients. Gene expression analysis identified the unique molecular feature in PBL, including frequent c-MYC rearrangement and downregulation of BCR signaling pathway. Despite the recent advances in the treatment of PBL, the prognosis of PBL patients remains dismal. The objectives of this review are to summarize the current knowledge on the epidemiology, molecular profiles, clinical and pathological features, differential diagnosis, treatment strategies, prognostic factors, and potential novel therapeutic approaches in PBL patients.
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Affiliation(s)
- Ji-Wei Li
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Hong-Ling Peng
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiao-Yan Zhou
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
- Institute of Pathology, Fudan University, Shanghai, China
| | - Jing-Jing Wang
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
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7
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Dong N, Zhang H, Song J, Mammadova J, Shah B, Saeed H, Gaballa S, Grajales‐Cruz A, Isenalumhe L, Bello C, Sokol L, Pinilla J, Chavez J. B-cell maturation antigen expression and clinical features of plasmablastic lymphoma. EJHAEM 2024; 5:285-289. [PMID: 38406544 PMCID: PMC10887266 DOI: 10.1002/jha2.807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 09/26/2023] [Accepted: 09/27/2023] [Indexed: 02/27/2024]
Affiliation(s)
- Ning Dong
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Hailing Zhang
- University of South Florida Morsani College of MedicineTampaFloridaUSA
- Department of HematopathologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
| | - Jinming Song
- University of South Florida Morsani College of MedicineTampaFloridaUSA
- Department of HematopathologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
| | - Jamila Mammadova
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Bijal Shah
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Hayder Saeed
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Sameh Gaballa
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Ariel Grajales‐Cruz
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Leidy Isenalumhe
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Celeste Bello
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Lubomir Sokol
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Javier Pinilla
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
| | - Julio Chavez
- Department of Malignant HematologyH. Lee Moffitt Cancer Center and Research InstituteTampaFloridaUSA
- University of South Florida Morsani College of MedicineTampaFloridaUSA
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8
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Coppo P, Ricard L. Plasmablastic lymphoma: better refine prognosis. Blood 2024; 143:101-102. [PMID: 38206643 DOI: 10.1182/blood.2023022639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024] Open
Affiliation(s)
- Paul Coppo
- Assistance Publique-Hôpitaux de Paris
- Sorbonne Université
- INSERM UMRS 1138
| | - Laure Ricard
- Assistance Publique-Hôpitaux de Paris
- Sorbonne Université
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9
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Di Ciaccio PR, Polizzotto MN, Cwynarski K, Gerrie AS, Burton C, Bower M, Kuruvilla J, Montoto S, McKay P, Fox CP, Milliken S, Jiamsakul A, Osborne W, Collins GP, Manos K, Linton KM, Iyengar S, Kassam S, Limei MP, Kliman D, Wong Doo N, Watson AM, Fedele P, Yannakou CK, Hunt S, Ku M, Sehn LH, Smith A, Renshaw H, Maxwell A, Liu Q, Dhairyawan R, Ferguson G, Pickard K, Painter D, Thakrar N, Song KW, Hamad N. The influence of immunodeficiency, disease features, and patient characteristics on survival in plasmablastic lymphoma. Blood 2024; 143:152-165. [PMID: 37832030 DOI: 10.1182/blood.2023021348] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/23/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023] Open
Abstract
ABSTRACT Plasmablastic lymphoma (PBL) is a rare and aggressive non-Hodgkin lymphoma associated with immunodeficiency, characterized by uncertain treatment approaches and an unfavorable prognosis. We conducted a multicenter, international, retrospective cohort study, aiming to characterize the clinical features, risk factors, and outcomes of patients with PBL. Data were collected from 22 institutions across 4 countries regarding patients diagnosed with PBL between 1 January 1999 and 31 December 2020. Survival risk factors were analyzed using both univariate and multivariate regression models. Overall survival (OS) was calculated using Kaplan-Meier statistics. First-line treatment regimens were stratified into standard- and higher-intensity regimens, and based on whether they incorporated a proteasome inhibitor (PI). A total of 281 patients (median age, 55 years) were included. Immunodeficiency of any kind was identified in 144 patients (51%), and 99 patients (35%) had HIV-positive results. The 5-year OS for the entire cohort was 36% (95% confidence interval, 30%-42%). In multivariate analysis, inferior OS was associated with Epstein-Barr virus-negative lymphoma, poor performance status, advanced stage, and bone marrow involvement. In an independent univariate analysis, the international prognostic index was associated with OS outcomes. Neither immunosuppression nor HIV infection, specifically, influenced OS. Among patients treated with curative intent (n = 234), the overall response rate was 72%. Neither the intensity of the treatment regimen nor the inclusion of PIs in first-line therapy was associated with OS. In this large retrospective study of patients with PBL, we identified novel risk factors for survival. PBL remains a challenging disease with poor long-term outcomes.
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Affiliation(s)
- Pietro R Di Ciaccio
- Department of Haematology, The Canberra Hospital, Garran, ACT, Australia
- College of Health and Medicine, Australian National University, Canberra, ACT, Australia
| | - Mark N Polizzotto
- Department of Haematology, The Canberra Hospital, Garran, ACT, Australia
- John Curtin School of Medical Research, Australian National University, Canberra, ACT, Australia
| | - Kate Cwynarski
- Department of Haematology, University College Hospital, London, United Kingdom
| | - Alina S Gerrie
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, BC, Canada
| | - Catherine Burton
- Department of Haematology, St James University Hospital, Leeds, United Kingdom
| | - Mark Bower
- National Centre for HIV Malignancy, Chelsea and Westminster Hospital, London, United Kingdom
| | - John Kuruvilla
- Division of Oncology and Haematology, Princess Margaret Cancer Centre, The Princess Margaret Hospital, Toronto, ON, Canada
| | - Silvia Montoto
- Department of Haemato-oncology, St Bartholomew's Hospital, Barts Health NHS Trust, London, United Kingdom
| | - Pam McKay
- Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | - Christopher P Fox
- University Hospitals NHS Trust, Nottingham, United Kingdom
- School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Samuel Milliken
- Department of Haematology, St Vincent's Hospital, Sydney, NSW, Australia
| | - Awachana Jiamsakul
- The Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Wendy Osborne
- Department of Haematology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle-upon-Tyne, United Kingdom
| | - Graham P Collins
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Kate Manos
- Department of Haematology, Flinders Medical Centre, Adelaide, SA, Australia
| | - Kim M Linton
- The Christie Hospital NHS Foundation Trust, Manchester, United Kingdom
- Manchester Cancer Research Centre, University of Manchester, Manchester, United Kingdom
- Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Sunil Iyengar
- The Royal Marsden NHS Foundation Trust, London, United Kingdom
| | | | | | - David Kliman
- Department of Haematology, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Nicole Wong Doo
- Department of Haematology, Concord Repatriation General Hospital, Sydney, NSW, Australia
- Faculty of Medicine, University of Sydney, Sydney, NSW, Australia
| | - Anne-Marie Watson
- Department of Haematology, Liverpool Hospital, Sydney, NSW, Australia
| | - Pasquale Fedele
- School of Clinical Sciences at Monash Health, Monash University, Clayton, VIC, Australia
- Haematology Department, Monash Health, Clayton, VIC, Australia
| | - Costas K Yannakou
- Department of Molecular Oncology and Cancer Immunology, Epworth Freemasons Hospital, Epworth HealthCare, Melbourne, Victoria, Australia
| | - Stewart Hunt
- Department of Haematology, Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Matthew Ku
- Department of Haematology, St Vincent's Hospital, Melbourne, VIC, Australia
| | - Laurie H Sehn
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, BC, Canada
| | - Alexandra Smith
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, United Kingdom
| | - Hanna Renshaw
- Department of Haematology, University College Hospital, London, United Kingdom
| | - Alice Maxwell
- National Centre for HIV Malignancy, Chelsea and Westminster Hospital, London, United Kingdom
| | - Qin Liu
- Division of Oncology and Haematology, Princess Margaret Cancer Centre, The Princess Margaret Hospital, Toronto, ON, Canada
| | - Rageshri Dhairyawan
- Department of Infection and Immunity, Barts Health NHS Trust, London, United Kingdom
| | - Graeme Ferguson
- Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | - Keir Pickard
- Department of Haematology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle-upon-Tyne, United Kingdom
| | - Daniel Painter
- Epidemiology and Cancer Statistics Group, Department of Health Sciences, University of York, York, United Kingdom
| | - Nisha Thakrar
- Department of Haematology, University College Hospital, London, United Kingdom
| | - Kevin W Song
- Leukemia/Bone Marrow Transplant Program of British Columbia and Division of Hematology, BC Cancer, University of British Columbia, Vancouver, BC, Canada
| | - Nada Hamad
- Department of Haematology, St Vincent's Hospital, Sydney, NSW, Australia
- Faculty of Medicine, University of Sydney, Sydney, NSW, Australia
- School of Medicine, University of Notre Dame, Perth, WA, Australia
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10
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Bibas M. Plasmablastic Lymphoma. A State-of-the-Art Review: Part 1-Epidemiology, Pathogenesis, Clinicopathologic Characteristics, Differential Diagnosis, Prognostic Factors, and Special Populations. Mediterr J Hematol Infect Dis 2024; 16:e2024007. [PMID: 38223486 PMCID: PMC10786126 DOI: 10.4084/mjhid.2024.007] [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: 10/09/2023] [Accepted: 12/12/2023] [Indexed: 01/16/2024] Open
Abstract
This two-part review aims to present a current and comprehensive understanding of the diagnosis and management of plasmablastic lymphoma. The first section, as presented in this paper, reviews epidemiology, etiology, clinicopathological characteristics, differential diagnosis, prognostic variables, and the impact of plasmablastic lymphoma on specific populations. Plasmablastic lymphoma (PBL) is a rare and aggressive form of lymphoma. Previous and modern studies have demonstrated a significant association between the human immunodeficiency virus (HIV) and the development of the disease. The limited occurrence of PBL contributes to a need for a more comprehensive understanding of the molecular mechanisms involved in its etiology. Consequently, the diagnostic procedure for PBL poses a significant difficulty. Among the group of CD20-negative large B-cell lymphomas, PBL can be correctly diagnosed by identifying its exact clinical characteristics, anatomical location, and morphological characteristics. PBL cells do not express CD20 or PAX5 but possess plasmacytic differentiation markers such as CD38, CD138, MUM1/IRF4, Blimp1, and XBP1. PBL must be distinguished from other B-cell malignancies that lack the CD20 marker, including primary effusion lymphoma, anaplastic lymphoma kinase-positive large B-cell lymphoma, and large B-cell lymphoma (LBCL). This condition is frequently associated with infections caused by the Epstein-Barr virus and genetic alterations involving the MYC gene. Despite advances in our comprehension of this disease, the prognosis remains dismal, resulting in a low overall survival rate, although recent reports suggest an apparent tendency towards substantial improvement.
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Affiliation(s)
- Michele Bibas
- Department of Clinical Research, Hematology. National Institute for Infectious Diseases "Lazzaro Spallanzani" I.R.C.S.S. Rome, Italy
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11
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Gietzen R, Muthukumarana V, Bhargava P, Vozniuk D, Thakral B, Medeiros LJ, Lyapichev KA. From the archives of MD Anderson Cancer Center: Plasmablastic lymphoma presenting as a kidney mass in an immunocompetent patient: Case report and literature review. Ann Diagn Pathol 2023; 67:152186. [PMID: 37541853 DOI: 10.1016/j.anndiagpath.2023.152186] [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: 07/11/2023] [Revised: 07/26/2023] [Accepted: 07/27/2023] [Indexed: 08/06/2023]
Abstract
BACKGROUND Plasmablastic lymphoma (PBL) is a rare, aggressive large B-cell lymphoma with plasmablastic or immunoblastic morphology and a terminally differentiated B-cell immunophenotype. PBL often presents at extranodal sites, commonly the oral cavity of immunocompromised patients with human immunodeficiency virus (HIV) and/or Epstein-Barr virus (EBV) infection. Cases of PBL arising outside the oral cavity in previously healthy immunocompetent patients are rare. CASE REPORT We report a 65-year-old HIV- and EBV-negative man who presented with abdominal pain, fatigue, and vomiting. Imaging studies showed a 30 × 18 cm bulky lobulated mass located within the left kidney with surrounding para-aortic lymphadenopathy. Serum and urine protein electrophoresis revealed a monoclonal gammopathy of IgA lambda type. Biopsy of the mass showed PBL. Bone marrow lumbar puncture evaluations also showed evidence of PBL. The patient was treated with chemotherapy and radiation with initial improvement; however, he died 14 months after initial diagnosis. CONCLUSIONS Based on our literature review, this case of PBL is one of the few reported to present as a kidney mass in immunocompetent, HIV- and EBV-negative patient. Distinguishing PBL from plasma cell myeloma (PCM) can be challenging. Knowledge of clinical features including presence of CRAB (hypercalcemia, renal failure, anemia, bone lesions) or bone marrow infiltration by mature clonal plasma cells is helpful to establish a diagnosis of PCM. Genetic features of PCM (typical translocations or mutations) also can be helpful in distinguishing plasmablastic transformation of PCM and from PBL. The case we report also highlights the need for more studies to identify specific immunohistochemical and molecular markers to improve PBL diagnosis in immunocompetent patients.
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Affiliation(s)
- Rachelle Gietzen
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX, USA
| | | | - Peeyush Bhargava
- Department of Radiology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Dmitrii Vozniuk
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Beenu Thakral
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kirill A Lyapichev
- Department of Pathology, The University of Texas Medical Branch, Galveston, TX, USA.
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12
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Kaur S, Kollimuttathuillam S. Plasmablastic Lymphoma: Past, Present, and Future. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:e253-e259. [PMID: 37453866 DOI: 10.1016/j.clml.2023.05.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 05/21/2023] [Accepted: 05/25/2023] [Indexed: 07/18/2023]
Abstract
Plasmablastic Lymphoma is a rare large B-cell lymphoma with unique immunohistochemical and morphological features. It was most commonly associated with HIV infection; however, it's now seen in other immunosuppressed states like autoimmune conditions, post-transplant settings, and even in elderly immunocompetent individuals. Although rare, it is an aggressive lymphoma with unfavorable outcomes. The aim of this manuscript is to have an in-depth review of the current knowledge of epidemiology, pathophysiology, prognostic markers, and treatment approaches currently in use and in clinical trials for this challenging disease.
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Affiliation(s)
- Supreet Kaur
- University of Texas Health Science Center San Antonio, TX.
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13
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Raghunandan S, Pauly M, Blum WG, Qayed M, Dhodapkar MV, Elkhalifa M, Watkins B, Schoettler M, Horwitz E, Parikh S, Chandrakasan S, Leung K, Bryson E, Deeb L, Kaufman JL, Worthington-White D, Alazraki A, Schecter JM, Madduri D, Jackson CC, Zudaire E, Taraseviciute-Morris A, Babich A, Nesheiwat T, Vogel M, Lendvai N, Pacaud L, Williams KM. BCMA CAR-T induces complete and durable remission in refractory plasmablastic lymphoma. J Immunother Cancer 2023; 11:jitc-2023-006684. [PMID: 37137553 PMCID: PMC10163502 DOI: 10.1136/jitc-2023-006684] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2023] [Indexed: 05/05/2023] Open
Abstract
Plasmablastic lymphoma (PBL) is a rare subtype of aggressive large B-cell lymphoma, with a dismal prognosis despite aggressive therapies. New approaches are needed for those with refractory disease. PBL expresses antigens similar to multiple myeloma (MM), including B-cell maturation antigen (BCMA). Chimeric antigen receptor T-cell (CAR-T) therapy directed against BCMA has shown efficacy for the treatment of heavily pretreated MM with low rates of grades 3 and 4 cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS) in a phase Ib/II trial (A Study of JNJ-68284528, a CAR-T Directed Against BCMA in Participants With Relapsed or Refractory Multiple Myeloma (CARTITUDE-1), NCT03548207). However, data for the use of BCMA CAR-T for treating PBL are lacking.We report a challenging case of multiple refractory PBL that emerged from B-cell acute lymphoblastic leukemia in an adolescent who failed to respond to an allogeneic hematopoietic cell transplant. The patient developed rapidly advancing disease despite withdrawal of immunosuppression, treatment with etoposide, ibrutinib, and daratumumab, prompting consideration of BCMA CAR-T (under emergency investigational new drug (eIND)). The patient achieved a complete remission (CR), without recurrent acute graft versus host disease (GVHD), CRS or ICANS after BCMA CAR-T therapy. BCMA CAR-T expansion was detected in vivo, peaking on day 15. The patient remains in CR for more than a year post CAR-T therapy, supporting consideration of immunotherapy for future patients with refractory PBL, a disease with few treatment options.
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Affiliation(s)
- Sharmila Raghunandan
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Melinda Pauly
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - William G Blum
- Winship Cancer Institute, Emory University, Atlanta, Georgia, USA
| | - Muna Qayed
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Madhav V Dhodapkar
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Winship Cancer Institute, Emory University, Atlanta, Georgia, USA
| | - Mohamed Elkhalifa
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Benjamin Watkins
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Michelle Schoettler
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Edwin Horwitz
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Suhag Parikh
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Shanmuganathan Chandrakasan
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Kathryn Leung
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Elyse Bryson
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Laura Deeb
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | | | - Diana Worthington-White
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Adina Alazraki
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | | | - Deepu Madduri
- Janssen Research and Development LLC, Raritan, New Jersey, USA
| | | | | | | | | | | | - Martin Vogel
- Janssen Global Services LLC, Raritan, New Jersey, USA
| | | | - Lida Pacaud
- Legend Biotech USA Inc, Piscataway, New Jersey, USA
| | - Kirsten M Williams
- Department of Pediatrics, Emory University School of Mecidine, Atlanta, Georgia, USA
- Children's Healthcare of Atlanta, Atlanta, Georgia, USA
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14
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Hadjiyannis Y, Miller C, Hollie NI, Balakrishna J, Cottini F. Transformed Plasmablastic Lymphoma Presenting With Marked Lymphocytosis and Spontaneous Tumor Lysis Syndrome. J Hematol 2023; 12:49-58. [PMID: 36895289 PMCID: PMC9990712 DOI: 10.14740/jh1067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 02/06/2023] [Indexed: 02/26/2023] Open
Abstract
The clinicopathology entity of plasmablastic lymphoma (PBL), despite broad recognition by the World Health Organization (WHO), represents a diagnostic challenge due to its overlapping features and scarce occurrence. Often, PBL arises in immunodeficient, elderly male patients, most notably those who are human immunodeficiency virus (HIV)-positive. More infrequent, cases of transformed PBL (tPBL) evolved from another hematologic disease have been identified. Herein, we describe a case of a 65-year-old male transferred from a neighboring hospital with pronounced lymphocytosis and spontaneous tumor lysis syndrome (sTLS) presumed to be chronic lymphocytic leukemia (CLL). Utilizing a complete clinical, morphologic, immunophenotypic, and molecular evaluation, we arrived at a final diagnosis of tPBL with sTLS, suspected to have evolved from the NF-κB/NOTCH/KLF2 (NNK) genetic cluster of splenic marginal zone lymphoma (SMZL) (NNK-SMZL), a potential transformation and presentation, to our knowledge, not previously reported. However, definitive clonality testing was not performed. In this report, we also outline the diagnostic and educational considerations we faced in discerning tPBL from other more common B-cell malignancies which can present similarly, such as CLL, mantle cell lymphoma, or plasmablastic myeloma. We summarize recently reported molecular, prognostic, and therapeutic considerations for the treatment and recognition of PBL, including the successful implementation, in our patient, of bortezomib to an EPOCH (etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin) regimen with prophylactic intrathecal methotrexate, who has since achieved complete remission (CR) and entered clinical surveillance. Lastly, this report briefly highlights the challenge we faced in this area of hematologic typification that necessitates additional review and discussion by the WHO: tPBL with potential double-hit cytogenetic versus double-hit lymphoma with a plasmablastic phenotype.
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Affiliation(s)
- Yannis Hadjiyannis
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA 15261, USA
| | - Cecelia Miller
- Department of Pathology, Wexner Medical Center, The Ohio State University, Columbus, Columbus, OH 43201, USA
| | - Norris I Hollie
- Department of Pathology, Wexner Medical Center, The Ohio State University, Columbus, Columbus, OH 43201, USA
| | - Jayalakshmi Balakrishna
- Department of Pathology, Wexner Medical Center, The Ohio State University, Columbus, Columbus, OH 43201, USA
| | - Francesca Cottini
- Division of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43201, USA
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15
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Ogiyama H, Murayama Y, Tsutsui S, Iwasaki T, Kuriyama D, Horiki M, Imanaka K, Kimura H, Inoue M, Iishi H. Plasmablastic lymphoma occurring in ulcerative colitis during treatment with immunosuppressive therapy. Clin J Gastroenterol 2023; 16:198-205. [PMID: 36609818 PMCID: PMC9821367 DOI: 10.1007/s12328-023-01754-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 01/03/2023] [Indexed: 01/09/2023]
Abstract
A 53-year-old man who had a history of ulcerative colitis (UC) for 2 years underwent colonoscopy as regular follow-up. The results showed an elevated lesion in the descending colon, which was diagnosed as plasmablastic lymphoma (PBL) based on pathological findings. In situ hybridization for the Epstein-Barr virus-encoded RNA probe was positive. Fluorescence in situ hybridization revealed rearrangement of the MYC gene. He had been taking prednisolone, 5-aminosalicylic acid, azathiopurine, and ustekinumab at the diagnosis of PBL and had multiple prior therapies for UC including infliximab, tacrolimus, and tofacitinib due to steroid dependence. PBL is a rare aggressive B cell lymphoma initially described in the oral cavity of human immunodeficiency virus positive patients and it is suspected to have an association with immunocompromised status of patients. The number of cases of PBL in inflammatory bowel disease (IBD) patients is extremely rare. All these patients were administered immunosuppressive therapy including thiopurines or biologics. IBD patients with immunosuppressive therapy have a higher potential for developing lymphoproliferative disorders. Clinicians should be aware of the risk of lymphoma, including PBL.
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Affiliation(s)
- Hideharu Ogiyama
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan ,Departments of Gastroenterology, Ikeda Municipal Hospital, Ikeda, Osaka 563-8510 Japan
| | - Yoko Murayama
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Shusaku Tsutsui
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Tetsuya Iwasaki
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Daisuke Kuriyama
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Masashi Horiki
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Kazuho Imanaka
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
| | - Hayato Kimura
- Department of Pathology, Itami City Hospital, Itami, Hyogo 664-8540 Japan
| | - Megumu Inoue
- Department of Hematology, Itami City Hospital, Itami, Hyogo 664-8540 Japan
| | - Hiroyasu Iishi
- Departments of Gastroenterology and Hepatology, Itami City Hospital, 1-100, Koyaike, Itami, Hyogo 664-8540 Japan
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16
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Witte HM, Fähnrich A, Künstner A, Riedl J, Fliedner SMJ, Reimer N, Hertel N, von Bubnoff N, Bernard V, Merz H, Busch H, Feller A, Gebauer N. Primary refractory plasmablastic lymphoma: A precision oncology approach. Front Oncol 2023; 13:1129405. [PMID: 36923431 PMCID: PMC10008852 DOI: 10.3389/fonc.2023.1129405] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 02/13/2023] [Indexed: 03/01/2023] Open
Abstract
Introduction Hematologic malignancies are currently underrepresented in multidisciplinary molecular-tumor-boards (MTB). This study assesses the potential of precision-oncology in primary-refractory plasmablastic-lymphoma (prPBL), a highly lethal blood cancer. Methods We evaluated clinicopathological and molecular-genetic data of 14 clinically annotated prPBL-patients from initial diagnosis. For this proof-of-concept study, we employed our certified institutional MTB-pipeline (University-Cancer-Center-Schleswig-Holstein, UCCSH) to annotate a comprehensive dataset within the scope of a virtual MTB-setting, ultimately recommending molecularly stratified therapies. Evidence-levels for MTB-recommendations were defined in accordance with the NCT/DKTK and ESCAT criteria. Results Median age in the cohort was 76.5 years (range 56-91), 78.6% of patients were male, 50% were HIV-positive and clinical outcome was dismal. Comprehensive genomic/transcriptomic analysis revealed potential recommendations of a molecularly stratified treatment option with evidence-levels according to NCT/DKTK of at least m2B/ESCAT of at least IIIA were detected for all 14 prPBL-cases. In addition, immunohistochemical-assessment (CD19/CD30/CD38/CD79B) revealed targeted treatment-recommendations in all 14 cases. Genetic alterations were classified by treatment-baskets proposed by Horak et al. Hereby, we identified tyrosine-kinases (TK; n=4), PI3K-MTOR-AKT-pathway (PAM; n=3), cell-cycle-alterations (CC; n=2), RAF-MEK-ERK-cascade (RME; n=2), immune-evasion (IE; n=2), B-cell-targets (BCT; n=25) and others (OTH; n=4) for targeted treatment-recommendations. The minimum requirement for consideration of a drug within the scope of the study was FDA-fast-track development. Discussion The presented proof-of-concept study demonstrates the clinical potential of precision-oncology, even in prPBL-patients. Due to the aggressive course of the disease, there is an urgent medical-need for personalized treatment approaches, and this population should be considered for MTB inclusion at the earliest time.
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Affiliation(s)
- Hanno M Witte
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Lübeck, Germany.,Department of Hematology and Oncology, Federal Armed Forces Hospital, Ulm, Germany
| | - Anke Fähnrich
- Medical Systems Biology Group, Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany.,University Cancer Center Schleswig-Holstein, University Hospital of Schleswig- Holstein, Lübeck, Germany
| | - Axel Künstner
- Medical Systems Biology Group, Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany.,University Cancer Center Schleswig-Holstein, University Hospital of Schleswig- Holstein, Lübeck, Germany
| | - Jörg Riedl
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Lübeck, Germany.,Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Stephanie M J Fliedner
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Lübeck, Germany.,University Cancer Center Schleswig-Holstein, University Hospital of Schleswig- Holstein, Lübeck, Germany
| | - Niklas Reimer
- Medical Systems Biology Group, Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany.,University Cancer Center Schleswig-Holstein, University Hospital of Schleswig- Holstein, Lübeck, Germany
| | - Nadine Hertel
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Lübeck, Germany
| | - Nikolas von Bubnoff
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Lübeck, Germany.,University Cancer Center Schleswig-Holstein, University Hospital of Schleswig- Holstein, Lübeck, Germany
| | - Veronica Bernard
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Hartmut Merz
- University Cancer Center Schleswig-Holstein, University Hospital of Schleswig- Holstein, Lübeck, Germany
| | - Hauke Busch
- Medical Systems Biology Group, Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany.,Institute for Cardiogenetics, University of Lübeck, Lübeck, Germany.,University Cancer Center Schleswig-Holstein, University Hospital of Schleswig- Holstein, Lübeck, Germany
| | - Alfred Feller
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Niklas Gebauer
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Lübeck, Germany.,University Cancer Center Schleswig-Holstein, University Hospital of Schleswig- Holstein, Lübeck, Germany
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17
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Bailly J, Jenkins N, Chetty D, Mohamed Z, Verburgh ER, Opie JJ. Plasmablastic lymphoma: An update. Int J Lab Hematol 2022; 44 Suppl 1:54-63. [PMID: 36074710 PMCID: PMC9545967 DOI: 10.1111/ijlh.13863] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/20/2022] [Indexed: 12/22/2022]
Abstract
Plasmablastic lymphoma (PBL) is a highly aggressive B cell non-Hodgkin lymphoma frequently associated with immunosuppression, particularly human immunodeficiency virus (HIV) infection. Although PBL is rare globally, South Africa has a high burden of HIV infection leading to a higher incidence of PBL in the region. Laboratory features in PBL may overlap with plasmablastic myeloma and other large B cell lymphomas with plasmablastic or immunoblastic morphology leading to diagnostic dilemmas. There are, however, pertinent distinguishing laboratory features in PBL such as a plasma cell immunophenotype with MYC overexpression, expression of Epstein-Barr virus-encoded small RNAs and lack of anaplastic lymphoma kinase (ALK) expression. This review aims to provide a summary of current knowledge in PBL, focusing on the epidemiology, pathophysiology, laboratory diagnosis and clinical management.
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Affiliation(s)
- Jenique Bailly
- Division of Haematology, Department of Pathology, Faculty of Health Sciences, University of Cape Town and National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
| | - Nicholas Jenkins
- Division of Haematology, Department of Pathology, Faculty of Health Sciences, University of Cape Town and National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
| | - Dharshnee Chetty
- Division of Anatomical Pathology, Department of Pathology, Faculty of Health Sciences, University of Cape Town and National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
| | - Zainab Mohamed
- Department of Radiation Oncology, Faculty of Health Sciences, University of Cape Town, Groote Schuur Hospital, Cape Town, South Africa
| | - Estelle R Verburgh
- Division of Haematology, Department of Internal Medicine, Faculty of Health Sciences, University of Cape Town, Groote Schuur Hospital, Cape Town, South Africa
| | - Jessica J Opie
- Division of Haematology, Department of Pathology, Faculty of Health Sciences, University of Cape Town and National Health Laboratory Service, Groote Schuur Hospital, Cape Town, South Africa
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18
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Pulmonary tuberculosis infection and CMV reactivation following daratumumab treatment in a patient with relapsed plasmablastic lymphoma. BLOOD SCIENCE 2022; 4:205-208. [DOI: 10.1097/bs9.0000000000000134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/29/2022] [Indexed: 11/26/2022] Open
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19
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Targeting CD38 with Daratumumab Plus Chemotherapy for Patients with Advanced-Stage Plasmablastoid Large B-Cell Lymphoma. J Clin Med 2022; 11:jcm11164928. [PMID: 36013165 PMCID: PMC9409851 DOI: 10.3390/jcm11164928] [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: 07/16/2022] [Revised: 08/14/2022] [Accepted: 08/16/2022] [Indexed: 11/30/2022] Open
Abstract
Plasmablastic lymphoma (PBL) is a rare and aggressive form of large B-cell lymphoma (LBCL) most commonly seen in the setting of chronic immunosuppression or autoimmune disease. The prognosis is poor and CHOP-like regimens often fail to produce durable remission; therefore, there is no established standard of care treatment. However, PBL demonstrates substantial morphologic and immunophenotypic overlap with multiple myeloma (MM), suggesting that MM therapeutics might prove useful in treating PBL. We studied the effects of treatment using the first-in-class monoclonal antibody directed against CD38, daratumumab, in combination with chemotherapy in seven patients with advanced-stage LBCL with plasmablastic features. Treatment was safe and well-tolerated. Among six evaluable patients, six patients had complete response after treatment, and four patients who met strict WHO criteria for PBL had durable response (12-31 months and ongoing).
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20
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Jessa R, Chien N, Villa D, Freeman CL, Slack GW, Savage KJ, Scott DW, Sehn LH, Song KW, Gerrie AS. Clinicopathological characteristics and long-term outcomes of plasmablastic lymphoma in British Columbia. Br J Haematol 2022; 199:230-238. [PMID: 35961783 DOI: 10.1111/bjh.18399] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/21/2022] [Accepted: 07/25/2022] [Indexed: 11/28/2022]
Abstract
Plasmablastic lymphoma (PBL) is an aggressive and rare subtype of non-Hodgkin lymphoma with no standard-of-care therapy. We reviewed all patients diagnosed with histologically confirmed PBL in British Columbia, Canada between 1997 and 2019. Overall, 42 patients were identified, including 15 (36%) positive for HIV and nine (21%) on chronic immunosuppression. Curative-intent treatment consisting primarily of cyclophosphamide, doxorubicin, vincristine and prednisone was administered to 31 patients, of which 74% achieved response, however 61% relapsed after a median of 7.5 months. At a median follow-up of eight years for the whole cohort, five-year progression-free survival (PFS) and overall survival (OS) were 18% [95% confidence interval (CI): 6%, 30%] and 22% (95% CI: 8%, 36%) with median eight and 15 months respectively. There were no differences in relapse rate (p = 0.962), PFS (p = 0.228) or OS (p = 0.340) according to immune status. For those treated with curative intent, five-year PFS and OS were 24% (95% CI: 8%, 40%) and 31% (95% CI: 13%, 49%) with median 18 and 27 months respectively. In this population-based cohort of PBL patients spanning 20 years, survival outcomes were poor. Ultimately, further research is needed to develop more effective treatment strategies and to improve survival for patients.
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Affiliation(s)
- Rehan Jessa
- Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Nicole Chien
- Leukemia/Bone Marrow Transplant Program of BC and Division of Hematology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Haematology, Auckland City Hospital, Auckland, New Zealand
| | - Diego Villa
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ciara L Freeman
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, Florida, USA
| | - Graham W Slack
- Department of Pathology and Laboratory Medicine, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kerry J Savage
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - David W Scott
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Laurie H Sehn
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kevin W Song
- Leukemia/Bone Marrow Transplant Program of BC and Division of Hematology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alina S Gerrie
- Centre for Lymphoid Cancer and Division of Medical Oncology, BC Cancer, University of British Columbia, Vancouver, British Columbia, Canada
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21
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Bortezomib, Lenalidomide and Dexamethasone Combination Induced Complete Remission in Relapsed/Refractory Plasmablastic Lymphoma: Case Report of a Potential Novel Treatment Approach. Curr Oncol 2022; 29:5042-5053. [PMID: 35877259 PMCID: PMC9323819 DOI: 10.3390/curroncol29070399] [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: 06/06/2022] [Revised: 07/10/2022] [Accepted: 07/13/2022] [Indexed: 11/17/2022] Open
Abstract
Plasmablastic lymphoma is a rare subtype of large B-cell lymphoma characterised by an aggressive clinical course with frequent relapses and refractoriness to chemotherapy. It is usually associated with HIV, however, it can also be seen in immunocompetent patients. It has distinct pathological characteristics, such as plasmablastic morphology and lack of CD20 expression. These characteristics pose a clinical and pathological challenge. There is no standard of care established in this entity. In this case report, we described a novel bortezomib-based plasma cell targeted regimen in a HIV-negative patient refractory to chemotherapy.
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22
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Daratumumab, Lenalidomide, and Dexamethasone (DRD), an Active Regimen in the Treatment of Immunosuppression-Associated Plasmablastic Lymphoma (PBL) in the Setting of Gorham’s Lymphangiomatosis: Review of the Literature. Case Rep Hematol 2022; 2022:8331766. [PMID: 35795542 PMCID: PMC9252825 DOI: 10.1155/2022/8331766] [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: 10/11/2021] [Revised: 04/25/2022] [Accepted: 05/03/2022] [Indexed: 11/17/2022] Open
Abstract
Characterized by an aggressive course with a poor overall survival due to treatment refractoriness, plasmablastic lymphoma (PBL) is a rare variant of diffuse large cell B cell lymphoma. Gorham’s lymphangiomatosis or Gorham–Stout disease (GSD) is a rare skeletal condition of unknown etiology characterized by progressive bone loss and nonmalignant proliferation of vascular and lymphatic channels within the affected bone. Neither disease has a standard of care. We present a 23-year-old HIV-negative woman with GSD, managed medically with octreotide and sirolimus, who developed PBL. After progressing on V-EPOCH (bortezomib, etoposide, vincristine, cyclophosphamide, doxorubicin, and prednisone), she was treated with daratumumab, lenalidomide, and dexamethasone (DRD) therapy and achieved complete remission after two cycles with progression after eight cycles. This is a report of treatment of PBL with DRD therapy. Clinical investigations of the DRD regimen in PBL in conjunction with other agents to improve both depth and durability of response are warranted.
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23
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Dittus C, Miller JA, Wehbie R, Castillo JJ. Daratumumab with ifosfamide, carboplatin and etoposide for the treatment of relapsed plasmablastic lymphoma. Br J Haematol 2022; 198:e32-e34. [PMID: 35506301 DOI: 10.1111/bjh.18228] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/11/2022] [Accepted: 04/20/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Christopher Dittus
- Division of Hematology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Jordan A Miller
- University of North Carolina Medical Center, Chapel Hill, North Carolina, USA
| | - Robert Wehbie
- UNC REX Cancer Center of Wakefield, University of North Carolina at Chapel Hill, Raleigh, North Carolina, USA
| | - Jorge J Castillo
- Hematologic Oncology Treatment Center, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
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24
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Pongas GN, Ramos JC. HIV-Associated Lymphomas: Progress and New Challenges. J Clin Med 2022; 11:jcm11051447. [PMID: 35268547 PMCID: PMC8911067 DOI: 10.3390/jcm11051447] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 03/02/2022] [Accepted: 03/04/2022] [Indexed: 12/22/2022] Open
Abstract
The association of human immunodeficiency virus (HIV) and aggressive lymphomas was first reported in 1982. Before the development of effective HIV antiviral therapy, the incidence and the mortality of these lymphomas was high, with patients frequently succumbing to the disease. More lately, the combination of cART with chemoimmunotherapy significantly improved the survival outcome of the HIV-lymphomas. In this review, we discuss on describing the incidence of HIV-associated lymphomas, their clinical features, and the latest advances in the management of the various lymphoma subtypes.
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25
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Cai J, Qiu L, Ma L, Zhang N, Fan FY. Case Report: Bortezomib Plus CDOP Followed by Sequential Autologous Hematopoietic Stem Cell Transplantation and Lenalidomide-Based Maintenance Therapy in Plasmablastic Lymphoma. Front Med (Lausanne) 2021; 8:749863. [PMID: 34926499 PMCID: PMC8677941 DOI: 10.3389/fmed.2021.749863] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 11/01/2021] [Indexed: 11/22/2022] Open
Abstract
The standardized treatment plan for patients with plasmablastic lymphoma (PBL) remains controversial. Taking morphological characteristics and immunophenotypes into consideration may provide superior options for the treatment of PBL. In this case, we report that a myeloma-type regimen containing bortezomib plus cyclophosphamide, epirubicin, vindesine and prednisolone (CDOP) followed by sequential autologous hematopoietic stem cell transplantation (ASCT) and lenalidomide-based maintenance therapy to treat PBL may represent a promising regimen to improve the prognosis.
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Affiliation(s)
- Jiao Cai
- Department of Hematology and Hematopoietic Stem Cell Transplantation Centre, General Hospital of the Chinese People's Liberation Army Western Theater, Chengdu, China
| | - Ling Qiu
- Department of Hematology and Hematopoietic Stem Cell Transplantation Centre, General Hospital of the Chinese People's Liberation Army Western Theater, Chengdu, China
| | - Lei Ma
- Department of Hematology and Hematopoietic Stem Cell Transplantation Centre, General Hospital of the Chinese People's Liberation Army Western Theater, Chengdu, China
| | - Nan Zhang
- Department of Hematology and Hematopoietic Stem Cell Transplantation Centre, General Hospital of the Chinese People's Liberation Army Western Theater, Chengdu, China
| | - Fang-Yi Fan
- Department of Hematology and Hematopoietic Stem Cell Transplantation Centre, General Hospital of the Chinese People's Liberation Army Western Theater, Chengdu, China
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26
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Yin Z, Tian X, Zou R, He X, Chen K, Zhu C. Case Report: First Occurrence of Plasmablastic Lymphoma in Activated Phosphoinositide 3-Kinase δ Syndrome. Front Immunol 2021; 12:813261. [PMID: 34992612 PMCID: PMC8724197 DOI: 10.3389/fimmu.2021.813261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 12/06/2021] [Indexed: 11/29/2022] Open
Abstract
Activated phosphoinositide 3-kinase δ syndrome (APDS) is an autosomal dominant primary immunodeficiency caused by acquired gene function mutation (GOF). APDS has a variety of clinical phenotypes, particularly recurrent respiratory infections and lymphoproliferation. Here we report a pediatric patient with APDS who presented with recurrent respiratory infections, lymphoproliferation, hepatosplenomegaly, bronchoscopy suggesting numerous nodular protrusions in the airways and a decrease in both T and B lymphocytes, and progression to plasmablastic lymphoma (PBL) after 1 year. Whole exome sequencing revealed a heterozygous mutation in the PIK3CD gene (c.3061 G>A p.E1021K). This is the first reported case of APDS combined with PBL and pediatricians should follow up patients with APDS regularly to be alert for secondary tumours.
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27
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Verdu-Bou M, Tapia G, Hernandez-Rodriguez A, Navarro JT. Clinical and Therapeutic Implications of Epstein-Barr Virus in HIV-Related Lymphomas. Cancers (Basel) 2021; 13:5534. [PMID: 34771697 PMCID: PMC8583310 DOI: 10.3390/cancers13215534] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 10/29/2021] [Indexed: 12/26/2022] Open
Abstract
The incidence of lymphomas is increased in people living with HIV (PLWH). Aggressive B-cell non-Hodgkin lymphomas (NHLs) are the most common and are considered an AIDS-defining cancer (ADC). Although Hodgkin lymphoma (HL) is not considered an ADC, its incidence is also increased in PLWH. Among all HIV-related lymphomas (HRL), the prevalence of Epstein-Barr virus (EBV) is high. It has been shown that EBV is involved in different lymphomagenic mechanisms mediated by some of its proteins, contributing to the development of different lymphoma subtypes. Additionally, cooperation between both HIV and EBV can lead to the proliferation of aberrant B-cells, thereby being an additional lymphomagenic mechanism in EBV-associated HRL. Despite the close relationship between EBV and HRL, the impact of EBV on clinical aspects has not been extensively studied. These lymphomas are treated with the same therapeutic regimens as the general population in combination with cART. Nevertheless, new therapeutic strategies targeting EBV are promising for these lymphomas. In this article, the different types of HRL are extensively reviewed, focusing on the influence of EBV on the epidemiology, pathogenesis, clinical presentation, and pathological characteristics of each lymphoma subtype. Moreover, novel therapies targeting EBV and future strategies to treat HRL harboring EBV are discussed.
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Affiliation(s)
- Miriam Verdu-Bou
- Lymphoid Neoplasms Group, Josep Carreras Leukaemia Research Institute, Can Ruti Campus, 08916 Badalona, Spain;
| | - Gustavo Tapia
- Department of Pathology, Germans Trias i Pujol Hospital, Universitat Autònoma de Barcelona, 08916 Badalona, Spain;
| | - Agueda Hernandez-Rodriguez
- Department of Microbiology, Germans Trias i Pujol Hospital, Universitat Autònoma de Barcelona, 08916 Badalona, Spain;
| | - Jose-Tomas Navarro
- Lymphoid Neoplasms Group, Josep Carreras Leukaemia Research Institute, Can Ruti Campus, 08916 Badalona, Spain;
- Department of Hematology, Institut Català d’Oncologia-Germans Trias i Pujol Hospital, 08916 Badalona, Spain
- Department of Medicine, Universitat Autònoma de Barcelona, 08916 Badalona, Spain
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28
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Integrative genomic and transcriptomic analysis in plasmablastic lymphoma identifies disruption of key regulatory pathways. Blood Adv 2021; 6:637-651. [PMID: 34714908 PMCID: PMC8791589 DOI: 10.1182/bloodadvances.2021005486] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 10/02/2021] [Indexed: 11/20/2022] Open
Abstract
WES coupled with RNA-sequencing of a large PBL cohort reveals genetic drivers of oncogenesis in RTK-RAS, NF-kB, and JAK/STAT signaling. The mutational landscape and SCNV data emphasize the distinctness of EBV+/EBV– PBL from both DLBCL and multiple myeloma.
Plasmablastic lymphoma (PBL) represents a clinically heterogeneous subtype of aggressive B-cell non-Hodgkin lymphoma. Targeted-sequencing studies and a single-center whole-exome sequencing (WES) study in HIV-positive patients recently revealed several genes associated with PBL pathogenesis; however, the global mutational landscape and transcriptional profile of PBL remain elusive. To inform on disease-associated mutational drivers, mutational patterns, and perturbed pathways in HIV-positive and HIV-negative PBL, we performed WES and transcriptome sequencing (RNA-sequencing) of 33 PBL tumors. Integrative analysis of somatic mutations and gene expression profiles was performed to acquire insights into the divergent genotype–phenotype correlation in Epstein-Barr virus–positive (EBV+) and EBV– PBL. We describe a significant accumulation of mutations in the JAK signal transducer and transcription activator (OSMR, STAT3, PIM1, and SOCS1), as well as receptor tyrosine-kinase RAS (ERBB3, NRAS, PDGFRB, and NTRK) pathways. We provide further evidence of frequent perturbances of NF-κB signaling (NFKB2 and BTK). Induced pathways, identified by RNA-sequencing, closely resemble the mutational profile regarding alterations accentuated in interleukin-6/JAK/STAT signaling, NF-κB activity, and MYC signaling. Moreover, class I major histocompatibility complex–mediated antigen processing and cell cycle regulation were significantly affected by EBV status. An almost exclusive upregulation of phosphatidylinositol 3-kinase/AKT/mTOR signaling in EBV+ PBL and a significantly induced expression of NTRK3 in concert with recurrent oncogenic mutations in EBV– PBL hint at a specific therapeutically targetable mechanism in PBL subgroups. Our characterization of a mutational and transcriptomic landscape in PBL, distinct from that of diffuse large B-cell lymphoma and multiple myeloma, substantiates the pathobiological independence of PBL in the spectrum of B-cell malignancies and thereby refines the taxonomy for aggressive lymphomas.
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29
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Castillo JJ, Lamacchia J, Silver J, Flynn CA, Sarosiek S. Complete response to pembrolizumab and radiation in a patient with HIV-negative, EBV-positive plasmablastic lymphoma. Am J Hematol 2021; 96:E390-E392. [PMID: 34260089 DOI: 10.1002/ajh.26291] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/05/2021] [Accepted: 07/10/2021] [Indexed: 01/05/2023]
Affiliation(s)
- Jorge J. Castillo
- Division of Hematological Malignancies Dana‐Farber Cancer Institute Boston Massachusetts USA
- Harvard Medical School Boston Massachusetts USA
| | - John Lamacchia
- Harvard Medical School Boston Massachusetts USA
- Department of Pathology Brigham & Women's Hospital Boston Massachusetts USA
| | - Joel Silver
- Regional Cancer Care Associates Hartford Connecticut USA
| | - Catherine A. Flynn
- Division of Hematological Malignancies Dana‐Farber Cancer Institute Boston Massachusetts USA
| | - Shayna Sarosiek
- Division of Hematological Malignancies Dana‐Farber Cancer Institute Boston Massachusetts USA
- Harvard Medical School Boston Massachusetts USA
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30
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Mori H, Fukatsu M, Ohkawara H, Oka Y, Kataoka Y, Taito S, Ikezoe T. Heterogeneity in the diagnosis of plasmablastic lymphoma, plasmablastic myeloma, and plasmablastic neoplasm: a scoping review. Int J Hematol 2021; 114:639-652. [PMID: 34462886 DOI: 10.1007/s12185-021-03211-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 08/20/2021] [Accepted: 08/24/2021] [Indexed: 12/19/2022]
Abstract
The diagnosis of plasmablastic lymphoma (PBL), plasmablastic myeloma (PBM), and plasmablastic neoplasm (PBN) may be arbitrary in some cases because these entities can be indistinct. We conducted this scoping review to investigate heterogeneity in diagnostic criteria used in previous studies and validate the diagnostic results of previous diagnostic algorithms and the algorithm we developed, which also includes diagnosis of PBN. Using the PRISMA Extension for Scoping Reviews, we analyzed literature published between September 2017 and April 2020. We identified a total of 163 cases (128 PBL, 32 PBM, and 3 PBN) from 77 case reports and 8 case series. We found that diagnostic criteria in the literature varied for PBL but were consistent for PBM. Our algorithm was the first attempt to include PBN in a complete structure. The results of the three diagnostic algorithms varied significantly. Hematologists and pathologists should pay more attention to the differential diagnosis of PBL, PBM, and PBN.
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Affiliation(s)
- Hirotaka Mori
- Department of Hematology, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 9601295, Japan.
| | - Masahiko Fukatsu
- Department of Hematology, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 9601295, Japan
| | - Hiroshi Ohkawara
- Department of Hematology, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 9601295, Japan
| | - Yuka Oka
- Department of Diagnostic Pathology, Fukushima Medical University, Fukushima, Japan
| | - Yuki Kataoka
- Hospital Care Research Unit, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Japan.,Department of Healthcare Epidemiology, School of Public Health in the Graduate School of Medicine, Kyoto University, Kyoto, Japan.,Systematic Review Workshop Peer Support Group (SRWS-PSG), Osaka, Japan.,Department of Respiratory Medicine, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Japan
| | - Shunsuke Taito
- Systematic Review Workshop Peer Support Group (SRWS-PSG), Osaka, Japan.,Division of Rehabilitation, Department of Clinical Practice and Support, Hiroshima University Hospital, Hiroshima, Japan
| | - Takayuki Ikezoe
- Department of Hematology, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 9601295, Japan
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31
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Hematological cancers in individuals infected by HIV. Blood 2021; 139:995-1012. [PMID: 34469512 DOI: 10.1182/blood.2020005469] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 12/22/2020] [Indexed: 11/20/2022] Open
Abstract
HIV infection increases cancer risk and is linked to cancers associated to infectious agents classified as carcinogenic to humans by the International Agency for Research on Cancer. Lymphomas represent one of the most frequent malignancies among individuals infected by HIV. Diffuse large B-cell lymphoma remains a leading cancer after the introduction of combined antiretroviral therapy (cART). The incidence of other lymphomas including Burkitt lymphoma, primary effusion lymphomas, and plasmablastic lymphoma of the oral cavity remain stable, while the incidence of Hodgkin lymphoma and Kaposi sarcoma-associated herpesvirus (KSHV)-associated Multicentric Castleman Disease has increased. The heterogeneity of lymphomas in individuals infected by HIV likely depends on the complexity of involved pathogenetic mechanisms, i.e. HIV-induced immunosuppression, genetic abnormalities, cytokine dysregulation, co-infection with the gamma-herpesviruses, Epstein Barr virus and KSHV, and the dysregulation of the immune responses controlling these viruses. In the modern cART era, standard treatments for HIV-associated lymphoma including stem cell transplantation in relapsed/refractory disease, mirrors that of the general population. The combination of cART and anti neoplastic treatments has resulted in remarkable prolongation of long-term survival. However, oncolytic and immunotherapic strategies, and therapies targeting specific viral oncogenes will need to be developed primarily.
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32
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Castillo JJ, LaMacchia J, Flynn CA, Sarosiek S, Pozdnyakova O, Treon SP. Plasmablastic lymphoma transformation in a patient with Waldenström macroglobulinemia treated with ibrutinib. Br J Haematol 2021; 195:466-468. [PMID: 34355802 DOI: 10.1111/bjh.17759] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jorge J Castillo
- Bing Center for Waldenström Macroglobulinemia, Dana-Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - John LaMacchia
- Harvard Medical School, Boston, MA, USA.,Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - Catherine A Flynn
- Bing Center for Waldenström Macroglobulinemia, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Shayna Sarosiek
- Bing Center for Waldenström Macroglobulinemia, Dana-Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Olga Pozdnyakova
- Harvard Medical School, Boston, MA, USA.,Department of Pathology, Brigham and Women's Hospital, Boston, MA, USA
| | - Steven P Treon
- Bing Center for Waldenström Macroglobulinemia, Dana-Farber Cancer Institute, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
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33
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Cheng L, Song Q, Liu M, Wang Y, Yi H, Qian Y, Xu P, Cheng S, Wang C, Wang L, Zhao W. Case Report: Successful Management of a Refractory Plasmablastic Lymphoma Patient With Tislelizumab and Lenalidomide. Front Immunol 2021; 12:702593. [PMID: 34322131 PMCID: PMC8312258 DOI: 10.3389/fimmu.2021.702593] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 06/25/2021] [Indexed: 01/15/2023] Open
Abstract
Plasmablastic lymphoma (PBL) is a rare and aggressive hematological malignancy. PBL commonly occurs in immune incompetent patients, such as those with human immunodeficiency virus (HIV), post-transplant status, or immunosenescence. Given its rarity, there is no specific standard treatment for PBL. However, small case series have shown that intensive chemotherapies combined with anti-myeloma agents such as bortezomib and lenalidomide were effective in treating PBL. Unfortunately, some fragile patients could not tolerate intensive chemotherapeutic regimens, especially the elderly patients. Here we presented a 76-year-old female PBL patient refractory to miniCHOP regimen combined with bortezomib but achieved complete remission when treated with tislelizumab combined with lenalidomide, indicating that immune therapy may be a potential treatment for PBL. To our knowledge, this is the first chemoresistant PBL patient that has been successfully treated with checkpoint inhibitor plus lenalidomide, thus providing new insight towards PBL management.
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Affiliation(s)
- Lili Cheng
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qi Song
- Department of Radiology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mengke Liu
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yan Wang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongmei Yi
- Department of Pathology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ying Qian
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Pengpeng Xu
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shu Cheng
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chaofu Wang
- Department of Pathology, Shanghai Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Wang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Weili Zhao
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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34
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Castillo JJ, Beltran BE, Malpica L, Marques-Piubelli ML, Miranda RN. Anaplastic lymphoma kinase-positive large B-cell lymphoma (ALK + LBCL): a systematic review of clinicopathological features and management. Leuk Lymphoma 2021; 62:2845-2853. [PMID: 34151703 DOI: 10.1080/10428194.2021.1941929] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Anaplastic lymphoma kinase-positive (ALK+) large B-cell lymphoma (LBCL) is a rare CD20-negative aggressive lymphoma. Given its rarity, data on ALK + LBCL are scarce and limited to case reports and small case series. Our systematic review included 184 unique cases published in the literature and shows that ALK + LBCL can affect individuals at any age, has a male predominance and is not associated with chronic viral infections. The malignant cells express ALK, VS38c, BLIMP-1, EMA, c-MYC, and BOB-1. The STAT3/STAT5, PI3K/AKT, PLCG2, and ERK pathways are important in the pathophysiology of ALK + LBCL. The prognosis of ALK + LBCL is poor with a 5-year survival rate of 28%. Early disease stage is associated with better outcomes. ALK inhibitors and other targeted agents could be of value in the treatment of ALK + LBCL. Additional research is needed to better understand, diagnose and treat ALK + LBCL.
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Affiliation(s)
- Jorge J Castillo
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Brady E Beltran
- Department of Oncology and Radiotherapy, Hospital Nacional Edgardo Rebagliati Martins, Lima, Peru
| | - Luis Malpica
- Division of Hematology and Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mario L Marques-Piubelli
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Roberto N Miranda
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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35
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Manji F, Puckrin R, Stewart DA. Novel synthetic drugs for the treatment of non-Hodgkin lymphoma. Expert Opin Pharmacother 2021; 22:1417-1427. [PMID: 33711241 DOI: 10.1080/14656566.2021.1902988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Introduction: Over the past two decades, deeper understanding of B-cell signaling pathways and other mechanisms of lymphomagenesis have yielded promising targets for novel drugs in the treatment of non-Hodgkin lymphoma.Areas covered: This article provides a comprehensive review of approved synthetic drugs targeting the BTK, PI3K, immunomodulation, proteasome, HDAC, EZH2, and nuclear export pathways in non-Hodgkin lymphoma. The review includes coverage of the pharmacology, efficacy, toxicity, and active areas of research for each drug. The authors also provide their expert perspectives on the field and their opinions for the future.Expert opinion: Although novel synthetic drugs have generally not impacted clinical practice to the same extent as immune and cellular therapies, there remains an important role for targeted drugs in the treatment of non-Hodgkin lymphoma, particularly in the relapsed setting and for patients ineligible for more intensive therapies. Clinical outcomes and tolerability may improve further with the development of newer generations of synthetic drugs and emerging combination regimens with other targeted and immune therapies.
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Affiliation(s)
- Farheen Manji
- Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontaria, Canada
| | - Robert Puckrin
- Postgraduate Medical Education, University of Calgary, Calgary, Alberta, Canada
| | - Douglas A Stewart
- Department of Oncology, University of Calgary, Calgary, Alberta, Canada
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36
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Kathrotiya M, Radhakrishnan VS, Bhave SJ, Kumar J, Roychowdhury M, Arun I, Das J, Chandy M, Nair R. Relapsed plasmablastic lymphoma in a HIV-negative patient: Pushing the envelope. Clin Case Rep 2021; 9:873-877. [PMID: 33598263 PMCID: PMC7869339 DOI: 10.1002/ccr3.3673] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 11/05/2020] [Accepted: 11/24/2020] [Indexed: 11/22/2022] Open
Abstract
This case emphasizes that, with the availability of novel immunotherapy agents (Daratumumab), and repurposed use of bortezomib, a patient with HIV-negative relapsed PBL can be treated successfully and consolidated with an allogeneic haploidentical hematopoietic cell transplantation.
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Affiliation(s)
| | | | - Saurabh J Bhave
- Clinical Haematology Oncology and HCTTata Medical CenterKolkataIndia
| | - Jeevan Kumar
- Clinical Haematology Oncology and HCTTata Medical CenterKolkataIndia
| | - Mita Roychowdhury
- Clinical Haematology Oncology and HCTTata Medical CenterKolkataIndia
| | - Indu Arun
- PathologyTata Medical CenterKolkataIndia
| | - Jayanta Das
- Nuclear MedicineTata Medical CenterKolkataIndia
| | - Mammen Chandy
- Clinical Haematology Oncology and HCTTata Medical CenterKolkataIndia
| | - Reena Nair
- Clinical Haematology Oncology and HCTTata Medical CenterKolkataIndia
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Makady NF, Ramzy D, Ghaly R, Abdel-Malek RR, Shohdy KS. The Emerging Treatment Options of Plasmablastic Lymphoma: Analysis of 173 Individual Patient Outcomes. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 21:e255-e263. [PMID: 33419717 DOI: 10.1016/j.clml.2020.11.025] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 11/18/2020] [Accepted: 11/27/2020] [Indexed: 12/20/2022]
Abstract
Plasmablastic lymphoma (PBL) is a newly recognized aggressive subtype of non-Hodgkin lymphoma. Its rarity hinders testing effective treatment options in clinical trials. We conducted a systematic review of PubMed and our internal records to retrieve patients with a PBL diagnosis with evaluable treatment outcomes. Aggressive chemotherapy was defined as more intense regimens than CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone). We compiled a meta-dataset of 173 patients. The median age at diagnosis was 48.5 years, 75% of patients were male, and stages III/IV accounted for 47% of the cohort. Of 138 patients with known response status after first-line chemotherapy, 63 (45%) achieved a complete response with a 2-year relapse-free survival of 71.6%. Sixty-nine (50%) patients received first-line CHOP. There was no significant difference in the objective response rate among the 2 most commonly used regimens, CHOP and DA-EPOCH (dose-adjusted etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin) (69% vs. 79%; P = .4). The median follow-up was 9 months, and the 2-year overall survival (OS) was 47.4%. A univariate analysis identified factors associated with worse OS, including stage III/IV (hazard ratio [HR], 2.82; P < .001), human herpes virus-8-positive (HR, 3.30; P = .01), bone marrow (HR, 1.07; P = .035), and cardiorespiratory involvement (HR, 2.26; P = .015). Meanwhile, Epstein-Varr virus-encoded small RNA-positivity (HR, 0.31; P < .001) and involvement of head and neck (HR, 0.44; P = .009) were associated with better OS. Multivariate analysis showed that aggressive chemotherapy was significantly associated with better OS (HR, 0.22; P = .016). Patients with PBL with high-risk features, such as advanced stage, human herpes virus-8-positivity, bone marrow, and cardiorespiratory involvement, require more aggressive chemotherapy. Bortezomib and lenalidomide are promising add-on agents.
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Affiliation(s)
- Nafie F Makady
- Department of Clinical Oncology, Kasr Alainy School of Medicine, Cairo University, Cairo, Egypt; Guy's and St. Thomas' NHS Foundation Trust, London, United Kingdom.
| | - David Ramzy
- Kasr Alainy School of Medicine, Cairo University, Cairo, Egypt
| | - Ramy Ghaly
- Kasr Alainy School of Medicine, Cairo University, Cairo, Egypt
| | - Raafat R Abdel-Malek
- Department of Clinical Oncology, Kasr Alainy School of Medicine, Cairo University, Cairo, Egypt
| | - Kyrillus S Shohdy
- Department of Clinical Oncology, Kasr Alainy School of Medicine, Cairo University, Cairo, Egypt; Division of Hematology and Medical Oncology, Department of Medicine, Weill Cornell Medicine, New York, NY
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Florindez JA, Alderuccio JP, Reis IM, Lossos IS. Survival analysis in treated plasmablastic lymphoma patients: a population-based study. Am J Hematol 2020; 95:1344-1351. [PMID: 32777103 DOI: 10.1002/ajh.25955] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/19/2020] [Accepted: 08/03/2020] [Indexed: 12/12/2022]
Abstract
Herein we analyzed survival outcomes in chemotherapy-treated patients with plasmablastic lymphoma (PBL) diagnosed between 2010 to 2016 (n = 248). Data was acquired from the Surveillance, Epidemiology, and End Results (SEER) 18 registries database (April 2019 release based on November 2018 submission). The majority of patients were male (81.9%) and younger than 60 years (71.0%). Oral and gastrointestinal (GI) sites were the most frequent primary extranodal locations (23% and 19.4%, respectively). Oral primary location was inversely associated with presence of B symptoms and advanced Ann-Arbor stage. The 3-year and 5-year overall survival (OS) rates of treated PBL patients were 54% (95% CI: 46.5%-60.8%) and 52.8% (95% CI: 45.2%-59.8%). Three-year conditional survival for 2-year and 3-year survivors were 90.3% and 97.8%, overlapping the survival of a general population matched by age, sex and calendar year. In a multivariable analysis, oral primary location was associated with not only better OS (HR 0.43; 95% CI: 0.21-0.88, P = .021) but also better lymphoma-specific survival (LSS) (SHR 0.36; 95% CI: 0.15-0.86, P = .022); age ≥60 years was associated with shorter LSS (SHR 1.73; 95% CI: 1.02-2.96, P = .043). Seven registries granted access to HIV status (n = 93) where HIV infection was detected in 52.7% of cases. The HIV status did not affect survival outcomes in unadjusted and adjusted analyses. We identified clinical characteristics associated with survival and showed that treated PBL patients may achieve long-term survival.
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Affiliation(s)
- Jorge A. Florindez
- Division of Hospital Medicine, Miller School of Medicine University of Miami Miami Florida
| | - Juan P. Alderuccio
- Divison of Hematology, Department of Medicine, Sylvester Comprehensive Cancer Center, Miller School of Medicine University of Miami Miami Florida
| | - Isildinha M. Reis
- Department of Public Health Science, Sylvester Comprehensive Cancer Center, Miller School of Medicine University of Miami Miami Florida
- Biostatistics and Bioinformatics Core Resource, Sylvester Comprehensive Cancer Center, Miller School of Medicine University of Miami Miami Florida
| | - Izidore S. Lossos
- Divison of Hematology, Department of Medicine, Sylvester Comprehensive Cancer Center, Miller School of Medicine University of Miami Miami Florida
- Department of Molecular and Cellular Pharmacology University of Miami Miami Florida
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Yap DRY, Tan GF, Chang EWY, Yang VS, Poon EYL, Somasundaram N, Farid M, Tang T, Tao M, Lim ST, Chan JY. Clinical Features of Plasmablastic Lymphoma: Case Series From an Asian Tertiary Cancer Center and Literature Review. J Hematol 2020; 9:71-78. [PMID: 32855755 PMCID: PMC7430862 DOI: 10.14740/jh672] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 06/18/2020] [Indexed: 12/16/2022] Open
Abstract
Background Plasmablastic lymphoma (PBL) is an aggressive subtype of mature B-cell non-Hodgkin lymphoma. Given its rarity, there remains a lack of clinicopathological data to guide its management, particularly on Asian patients. Methods We conducted a retrospective chart review of 10 patients diagnosed with PBL at the National Cancer Centre Singapore and performed a literature review of similar studies on Asian cohorts. Results Most patients were male (n = 9), with median age at diagnosis of 55 years (range, 33 - 91 years). Seven (70%) patients were considered to be immunocompromised. In the overall cohort, the median overall survival (OS) was 19.4 months with 5-year survival estimates given at 60% and 36% for OS and progression-free survival (PFS), respectively. At diagnosis, patients with HIV/AIDS (n = 5) were younger compared to others (median, 43 vs. 61 years; P = 0.0278), had greater number of nodal site involvement (median, 6 vs. 0; P = 0.0333), and higher international prognostic index (IPI) scores (P = 0.034 for trend). Amongst different chemotherapy used, etoposide, prednisone, vincristine, cyclophosphamide and doxorubicin (EPOCH)-based regimens (n = 6) elicited prominent complete response rates (83%) and led to durable responses even in the setting of advanced stage, high-risk IPI score and immunodeficiency. Conclusions In conclusion, our study describes the features of PBL in an Asian cohort and highlights disease features unique to HIV-associated PBL.
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Affiliation(s)
- Daniel Ren Yi Yap
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Grace Fangmin Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Esther Wei Yin Chang
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Valerie Shiwen Yang
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore
| | - Eileen Yi Ling Poon
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.,SingHealth Duke-NUS Blood Cancer Centre, Singapore, Singapore
| | - Nagavalli Somasundaram
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.,SingHealth Duke-NUS Blood Cancer Centre, Singapore, Singapore
| | - Mohamad Farid
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.,SingHealth Duke-NUS Blood Cancer Centre, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Tiffany Tang
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.,SingHealth Duke-NUS Blood Cancer Centre, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Miriam Tao
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.,SingHealth Duke-NUS Blood Cancer Centre, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Soon Thye Lim
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.,SingHealth Duke-NUS Blood Cancer Centre, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore
| | - Jason Yongsheng Chan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore, Singapore.,Duke-NUS Medical School, Singapore, Singapore.,Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
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40
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Re A, Cattaneo C, Montoto S. Treatment management of haematological malignancies in people living with HIV. LANCET HAEMATOLOGY 2020; 7:e679-e689. [PMID: 32791044 DOI: 10.1016/s2352-3026(20)30115-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 03/15/2020] [Accepted: 04/06/2020] [Indexed: 01/10/2023]
Abstract
Although the incidence of HIV-associated lymphomas decreased after the introduction of effective combination antiretroviral therapy, they became the most common AIDS-related cancer in high-income countries. Moreover, as people living with HIV live longer, a wide range of non-AIDS-related cancer has emerged, including other haematological malignancies. Nonetheless, combination antiretroviral therapy has offered people with HIV the opportunity to receive the same therapies as those provided to the general population, and intensive curative therapies have become the standard. However, several population-based studies highlight a major health-care disparity between people with HIV and those without, with people who are HIV positive often excluded from using innovative therapies and participating in prospective trials. In addition, patients from low-income countries frequently receive inappropriate treatment. The hope is that with increased awareness of effective curative options these disparities will decrease, and people with HIV will be given the same therapeutic opportunities and enrolled in clinical trials alongside patients who are HIV negative.
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Affiliation(s)
- Alessandro Re
- Department of Hematology, Azienda Socio Sanitaria Territoriale Spedali Civili, Brescia, Italy.
| | - Chiara Cattaneo
- Department of Hematology, Azienda Socio Sanitaria Territoriale Spedali Civili, Brescia, Italy
| | - Silvia Montoto
- Department of Haemato-Oncology, St Bartholomew's Hospital, London, UK
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41
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Nelson B, Hong A, Iqbal F, Venkatesan R. An Advanced AIDS Patient With CD4 <20 and Plasmablastic Lymphoma Achieving Complete Response With the V-EPOCH Regimen. Cureus 2020; 12:e8641. [PMID: 32685310 PMCID: PMC7364388 DOI: 10.7759/cureus.8641] [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] [Indexed: 11/16/2022] Open
Abstract
Plasmablastic lymphoma (PBL) is a rare form of non-Hodgkin lymphoma that is highly aggressive and carries a poor prognosis. Although the standard chemotherapy choice for most diffuse large B-cell lymphomas (DLBCL) is R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone), subtypes of DLBCL such as PBL are less responsive to this treatment regimen. The preferred regimens for PBL include infusional EPOCH (etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin hydrochloride), HyperCVAD (cyclophosphamide, vincristine sulfate, doxorubicin hydrochloride, and dexamethasone), or CODOX-M/IVAC (cyclophosphamide, vincristine, doxorubicin, high‐dose methotrexate/ifosfamide, etoposide, and high‐dose cytarabine). Recent studies have begun to investigate the addition of other agents to these regimens to improve survival. This case report is about a patient with a history of advanced acquired immunodeficiency syndrome (AIDS) with a cluster of differentiation 4 (CD4) count <20 who had CD20 negative plasmablastic lymphoma and was successfully treated with the combination of bortezomib and dose-adjusted EPOCH (V-EPOCH) and intrathecal chemotherapy, achieving complete response with optimal tolerance. To our knowledge, this is the first case to demonstrate a complete response with V-EPOCH for PBL in advanced AIDS with CD4 <20. We aim to highlight the importance of standardizing effective chemotherapeutic approaches to this cancer entity and augment the effectiveness of V-EPOCH therapy in the literature review.
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Affiliation(s)
- Blessie Nelson
- Department of Hematology and Oncology, University of Texas Medical Branch at Galveston, Galveston, USA
| | - Angelina Hong
- Department of Hematology and Oncology, University of Texas Medical Branch at Galveston, Galveston, USA
| | - Fatima Iqbal
- Department of Pathology and Laboratory Medicine, University of Texas Medical Branch at Galveston, Galveston, USA
| | - Rohit Venkatesan
- Department of Hematology and Oncology, University of Texas MD Anderson Cancer Center, Galveston, USA
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Witte HM, Hertel N, Merz H, Bernd HW, Bernard V, Stölting S, von Bubnoff N, Feller AC, Gebauer N. Clinicopathological characteristics and MYC status determine treatment outcome in plasmablastic lymphoma: a multi-center study of 76 consecutive patients. Blood Cancer J 2020; 10:63. [PMID: 32471974 PMCID: PMC7260224 DOI: 10.1038/s41408-020-0327-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/28/2020] [Accepted: 05/07/2020] [Indexed: 01/08/2023] Open
Affiliation(s)
- Hanno M Witte
- Department of Hematology and Oncology, Federal Armed Hospital Ulm, Oberer Eselsberg 40, 89081, Ulm, Germany.,Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Nadine Hertel
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Hartmut Merz
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Heinz-Wolfram Bernd
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Veronica Bernard
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Stephanie Stölting
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Nikolas von Bubnoff
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Alfred C Feller
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Niklas Gebauer
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany.
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43
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Chee ARY, Ng TF, Lam SJP, Wright M, Leahy MF. An unusual case of plasmablastic lymphoma presenting as dermatomyositis. Clin Case Rep 2020; 8:843-847. [PMID: 32477530 PMCID: PMC7250978 DOI: 10.1002/ccr3.2787] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 01/14/2020] [Accepted: 02/03/2020] [Indexed: 11/11/2022] Open
Abstract
We report a rare case of aggressive plasmablastic lymphoma with an initial presentation of dermatomyositis. The challenges associated with the diagnosis and treatment approach are also highlighted in this case report.
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Affiliation(s)
| | - Teng Fong Ng
- Department of HaematologyRoyal Perth HospitalPerthWAAustralia
| | - Stephanie Jin Ping Lam
- Department of HaematologyRoyal Perth HospitalPerthWAAustralia
- Present address:
Department of HaematologySir Charles Gairdner HospitalNedlandsWAAustralia
| | - Matthew Wright
- Department of HaematologyFiona Stanley HospitalMurdochWAAustralia
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Yoshihara K, Yoshihara S, Matsuda I, Imado T, Matsuo S, Okada M, Shimizu Y, Hirota S, Fujimori Y. Treatment strategy in a patient showing borderline features between plasmablastic lymphoma and plasmablastic myeloma harboring a 17p deletion. Ann Hematol 2020; 99:1405-1407. [PMID: 32125468 DOI: 10.1007/s00277-020-03975-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Accepted: 02/24/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Kyoko Yoshihara
- Division of Hematology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Satoshi Yoshihara
- Division of Hematology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan.
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan.
| | - Ikuo Matsuda
- Department of Surgical Pathology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Takehito Imado
- Department of Hematology, Takarazuka City Hospital, Takarazuka, Hyogo, Japan
| | - Shohei Matsuo
- Department of Pathology, Takarazuka City Hospital, Takarazuka, Hyogo, Japan
| | - Masaya Okada
- Division of Hematology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Yoshifumi Shimizu
- Department of Hematology, Takarazuka City Hospital, Takarazuka, Hyogo, Japan
| | - Seiichi Hirota
- Department of Surgical Pathology, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Yoshihiro Fujimori
- Division of Hematology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
- Department of Transfusion Medicine and Cellular Therapy, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
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45
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Raychaudhuri R, Qualtieri J, Garfall AL. Axicabtagene ciloleucel for CD19+ plasmablastic lymphoma. Am J Hematol 2020; 95:E28-E30. [PMID: 31725923 DOI: 10.1002/ajh.25682] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 10/28/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Ruben Raychaudhuri
- Department of Medicine, Perelman School of MedicineUniversity of Pennsylvania Philadelphia Pennsylvania
| | - Julianne Qualtieri
- Department of Pathology & Laboratory Medicine, Perelman School of MedicineUniversity of Pennsylvania Philadelphia Pennsylvania
| | - Alfred L. Garfall
- Department of Medicine, Perelman School of MedicineUniversity of Pennsylvania Philadelphia Pennsylvania
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Ando K, Imaizumi Y, Kobayashi Y, Niino D, Hourai M, Sato S, Sawayama Y, Hata T, Ohshima K, Miyazaki Y. Bortezomib- and Lenalidomide-Based Treatment of Refractory Plasmablastic Lymphoma. Oncol Res Treat 2019; 43:112-116. [PMID: 31842017 DOI: 10.1159/000504608] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 11/05/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Plasmablastic lymphoma (PBL) is a rare variant of diffuse large B-cell lymphoma for which no optimal treatment has been established and prognosis remains poor. Here, we describe a human immunodeficiency virus-uninfected patient with PBL that was refractory to conventional chemotherapies but was successfully controlled with a bortezomib-based regimen followed by a lenalidomide-based regimen. CASE PRESENTATION A 64-year-old man suffered from nasal bleeding and occlusion. Whole-body computed tomography results revealed a large lesion occupying his nasal cavity. He was diagnosed with PBL based on a tumor biopsy and was treated with two lines of conventional chemotherapy. A dose-adjusted etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin (EPOCH) regimen and an ifosfamide, carboplatin, and etoposide (ICE) regimen were ineffective, but the bortezomib-based regimen CyBorD (bortezomib, cyclophosphamide orally, and dexamethasone orally) provided a clinical response. Due to peripheral neuropathy, the patient was then treated with a lenalidomide-based regimen (Ld; lenalidomide and dexamethasone). Although a complete response was not achieved, the Ld regimen was tolerated and was continued with a partial response (PR) for over 2 years. DISCUSSION/CONCLUSION In the present case, PBL that was refractory to conventional chemotherapies responded to the CyBorD regimen and a long-term Ld-based regimen without severe adverse effects. This strategy provided and maintained a PR for over 2 years. Despite not resulting in tumor reduction and only maintaining a PR, continued Ld treatment contributed to long-term survival of the present patient with PBL.
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Affiliation(s)
- Koji Ando
- Department of Hematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan,
| | | | - Yuji Kobayashi
- Department of Hematology, National Hospital Organization, Nagasaki Medical Center, Nagasaki, Japan
| | - Daisuke Niino
- Nagasaki Educational and Diagnostic Center of Pathology, Nagasaki University Hospital, Nagasaki, Japan
| | - Makio Hourai
- Department of Hematology, Nagasaki University Hospital, Nagasaki, Japan
| | - Shinya Sato
- Department of Hematology, Nagasaki University Hospital, Nagasaki, Japan
| | - Yasushi Sawayama
- Department of Hematology, Nagasaki University Hospital, Nagasaki, Japan
| | - Tomoko Hata
- Department of Hematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Koichi Ohshima
- Department of Pathology, School of Medicine, Kurume University, Kurume, Japan
| | - Yasushi Miyazaki
- Department of Hematology, Atomic Bomb Disease and Hibakusha Medicine Unit, Atomic Disease Institute, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan.,Department of Hematology, Nagasaki University Hospital, Nagasaki, Japan
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Safety and efficacy of an oncolytic viral strategy using bortezomib with ICE/R in relapsed/refractory HIV-positive lymphomas. Blood Adv 2019; 2:3618-3626. [PMID: 30573564 DOI: 10.1182/bloodadvances.2018022095] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 11/05/2018] [Indexed: 12/13/2022] Open
Abstract
HIV-associated lymphomas (HALs) have high rates of latent infection by gammaherpesviruses (GHVs). We hypothesized that proteasome inhibition would induce lytic activation of GHVs and inhibit HIV infectivity via preservation of cytidine deaminase APOBEC3G, improving lymphoma control. We tested this oncolytic and antiviral strategy by using bortezomib combined with ifosfamide, carboplatin, and etoposide (ICE) alone or with rituximab (ICE/R) in relapsed/refractory HAL. A 3+3 dose-escalation design was used with a 7-day lead-in period of single-agent bortezomib. Bortezomib was administered intravenously on days 1 and 8 of each cycle at 1 of 4 dose levels: 0.7, 1.0, 1.3, or 1.5 mg/m2 ICE began day 8 of cycle 1 and day 1 of subsequent cycles. Rituximab was included on day 1 of cycles 2 to 6 for CD20+ lymphomas. Twenty-three patients were enrolled. The maximum tolerated dose of bortezomib was not reached. Grade 4 toxicities attributable to bortezomib were limited to myelosuppression. Responses occurred in 17 (77%) of 22 patients receiving any protocol therapy. The 1-year overall survival was 57%. After bortezomib alone, both patients with Kaposi sarcoma herpesvirus (KSHV)-positive lymphoma had more than a 1-log increase in KSHV viral load. In 12 patients with Epstein-Barr virus (EBV)-positive lymphoma, median values of EBV viral load increased. Undetectable HIV viremia at baseline in the majority of patients limited evaluation of HIV inhibition. APOBEC3G levels increased in 75% of evaluable patients. Bortezomib combined with ICE/R in patients with relapsed/refractory HAL is feasible with response and survival comparing favorably against previously reported second-line therapies. Changes in GHV viral loads and APOBEC3G levels trended as hypothesized. This trial was registered at www.clinicaltrials.gov as #NCT00598169.
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Breast Implant-associated Plasmablastic Lymphoma: A Case Report and Discussion of the Literature. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2019; 19:e568-e572. [PMID: 31383476 DOI: 10.1016/j.clml.2019.05.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 04/27/2019] [Accepted: 05/20/2019] [Indexed: 12/29/2022]
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49
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Hiv and Lymphoma: from Epidemiology to Clinical Management. Mediterr J Hematol Infect Dis 2019; 11:e2019004. [PMID: 30671210 PMCID: PMC6328036 DOI: 10.4084/mjhid.2019.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 11/23/2018] [Indexed: 01/19/2023] Open
Abstract
Patients infected with human immunodeficiency virus (HIV) are at increased risk for developing both non-Hodgkin’s lymphoma (NHL) and Hodgkin’s lymphoma (HL). Even if this risk has decreased for NHL after the introduction of combination antiretroviral therapy (cART), they remain the most common acquired immune deficiency syndrome (AIDS)-related cancer in the developed world. They are almost always of B-cell origin, and some specific lymphoma types are more common than others. Some of these lymphoma types can occur in both HIV-uninfected and infected patients, while others preferentially develop in the context of AIDS. HIV-associated lymphoma differs from lymphoma in the HIV negative population in that they more often present with advanced disease, systemic symptoms, and extranodal involvement and are frequently associated with oncogenic viruses (Epstein-Barr virus and/or human herpesvirus-8). Before the introduction of cART, most of these patients could not tolerate the treatment strategies routinely employed in the HIV-negative population. The widespread use of cART has allowed for the delivery of full-dose and dose-intensive chemotherapy regimens with improved outcomes that nowadays can be compared to those seen in non-HIV infected patients. However, a great deal of attention should be paid to opportunistic infections and other infectious complications, cART-chemotherapy interactions, and potential cumulative toxicity. In the context of relatively sparse prospective and randomized trials, the optimal treatment of AIDS-related lymphomas remains a challenge, particularly in patients with severe immunosuppression. This paper will address epidemiology, pathogenesis, and therapeutic strategies in HIV-associated NHL and HL.
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Lopez A, Abrisqueta P. Plasmablastic lymphoma: current perspectives. BLOOD AND LYMPHATIC CANCER-TARGETS AND THERAPY 2018; 8:63-70. [PMID: 31360094 PMCID: PMC6467349 DOI: 10.2147/blctt.s142814] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Plasmablastic lymphoma (PbL) is a rare and aggressive B-cell malignancy with large neoplastic cells, most of them resembling plasmablasts that have a CD20-negative phenotype. Although initially described as being associated with HIV, over the years it has also been identified in patients with solid organ transplant and immunocompetent patients. Little is known about molecular basis that drives PbL, and still its diagnosis remains challenging given its rarity. However, proper recognition of its clinical characteristics, localization, and morphological features can establish a correct diagnosis of PbL within the spectrum of CD20-negative large B-cell lymphomas (LBCLs). PbL is characterized by CD20 and PAX5 negativity together with the expression of CD38, CD138, MUM1/IRF4, Blimp1, and XBP1 plasmacytic differentiation markers. It is usually associated with Epstein–Barr virus infections, and MYC gene rearrangements. PbL should be carefully differentiated from other CD20-negative B-cell neoplasms, ie, primary effusion lymphoma, anaplastic lymphoma kinase-positive (ALK) large B-cell lymphoma, and LBCL in human herpesvirus 8-associated multicentric Castleman disease. Despite our improved understanding of this disease, its prognosis remains dismal with short overall survival. There is no standard of care for this entity. Several chemotherapy combinations have been used with hardly any differences on its outcome. Thus, new approaches with the addition of novel molecules are needed to overcome its poor prognosis. Our current understanding and knowledge of PbL relies primarily on case reports and small case series. In this review, we revise through an extensive literature search, the clinical and biological characteristics of this entity, and the potential therapeutic options.
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Affiliation(s)
- Andres Lopez
- Lymphoma Unit, Department of Hematology, Vall d'Hebron University Hospital, Barcelona, Spain,
| | - Pau Abrisqueta
- Department of Hematology, Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
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