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Wilson MR, Cwynarski K, Eyre TA, Smith J, Chaganti S, Fox CP, McKay P. Central nervous system prophylaxis in large B-cell lymphoma: A British Society for Haematology Good Practice Paper. Br J Haematol 2024. [PMID: 39128894 DOI: 10.1111/bjh.19686] [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: 05/19/2024] [Accepted: 07/22/2024] [Indexed: 08/13/2024]
Abstract
This Good Practice Paper provides recommendations for the baseline investigation, risk stratification and use of prophylactic interventions for patients with large B-cell lymphoma at risk of central nervous system relapse. Recent evidence which has questioned the role of high-dose methotrexate in this clinical scenario is discussed in detail.
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Affiliation(s)
| | | | - Toby A Eyre
- Oxford University Hospitals NHS Trust, Churchill Cancer Centre, Oxford, UK
| | | | - Sridhar Chaganti
- Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, UK
| | | | - Pamela McKay
- Beatson West of Scotland Cancer Centre, Glasgow, UK
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2
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Conconi A, Chiappella A, Ferreri AJM, Stathis A, Botto B, Sassone M, Gaidano G, Balzarotti M, Merli F, Tucci A, Vanazzi A, Tani M, Bruna R, Orsucci L, Cabras MG, Celli M, Annibali O, Liberati AM, Zanni M, Ghiggi C, Pisani F, Pinotti G, Dore F, Esposito F, Pirosa MC, Cesaretti M, Bonomini L, Vitolo U, Zucca E. IELSG30 phase 2 trial: intravenous and intrathecal CNS prophylaxis in primary testicular diffuse large B-cell lymphoma. Blood Adv 2024; 8:1541-1549. [PMID: 38181782 DOI: 10.1182/bloodadvances.2023011251] [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: 07/18/2023] [Revised: 11/30/2023] [Accepted: 12/01/2023] [Indexed: 01/07/2024] Open
Abstract
ABSTRACT Primary testicular diffuse large B-cell lymphoma (PTL) is characterized by high risk of contralateral testis and central nervous system (CNS) relapse. Chemoimmunotherapy with intrathecal (IT) CNS prophylaxis and contralateral testis irradiation eliminates contralateral recurrences and reduces CNS relapses. The IELSG30 phase 2 study investigated feasibility and activity of an intensified IT and IV CNS prophylaxis. Patients with stage I/II PTL who had not received treatment received 2 cycles of IV high-dose methotrexate (MTX) (1.5 g/m2) after 6 cycles of the R-CHOP regimen (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone, every 21 days). IT liposomal cytarabine was administered on day 0 of cycles 2 to 5 of 21-day R-CHOP regimen. Contralateral testis radiotherapy (25-30 Gy) was recommended. Fifty-four patients (median age: 66 years) with stage I (n = 32) or II (n = 22) disease were treated with R-CHOP, 53 received at least 3 doses of IT cytarabine, 48 received at least 1 dose of IV MTX, and 50 received prophylactic radiotherapy. No unexpected toxicity occurred. At a median follow-up of 6 years, there was no CNS relapse; 7 patients progressed, and 8 died, with 5-year progression-free and overall survival rates of 91% (95% confidence interval [CI], 79-96) and 92% (95% CI, 81-97), respectively. Extranodal recurrence was documented in 6 patients (in 2 without nodal involvement). In 4 cases, the relapse occurred >6 years after treatment. Causes of death were lymphoma (n = 4), second primary malignancy (n = 1), cerebral vasculopathy (n = 1), unknown (n = 2). Intensive prophylaxis was feasible and effective in preventing CNS relapses. Late relapses, mainly at extranodal sites, represented the most relevant pattern of failure. This trial was registered at www.clinicaltrials.gov as #NCT00945724.
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Affiliation(s)
| | - Annalisa Chiappella
- Haematology Unit, Fondazione IRCCS, Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Anastasios Stathis
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
| | - Barbara Botto
- SC Ematologia, AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Marianna Sassone
- Lymphoma Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Gianluca Gaidano
- SCDU Ematologia, Department of Translational Medicine, University of Eastern Piedmont and AOU Maggiore della Carità, Novara, Italy
| | - Monica Balzarotti
- UO Ematologia, IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Francesco Merli
- Hematology Unit, Azienda USL-IRCCS of Reggio Emilia, Reggio Emilia, Italy
| | - Alessandra Tucci
- Division of Hematology, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Anna Vanazzi
- Division of Clinical Haemato-Oncology, European Institute of Oncology IRCCS, Milan, Italy
| | - Monica Tani
- UO Ematologia, Dipartimento Oncologia ed Ematologia, Ospedale Santa Maria delle Croci, Ravenna, Italy
| | - Riccardo Bruna
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Lorella Orsucci
- Lymphoma Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Melania Celli
- Ospedale degli Infermi, Hematology Unit, Rimini, Italy
| | - Ombretta Annibali
- Area Ematologia Medicina Trasfusionale e Terapia cellulare Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Anna Marina Liberati
- SC Oncoematologia, Azienda Ospedaliera Santa Maria, Università degli studi di Perugia, Terni, Italy
| | - Manuela Zanni
- Antonio e Biagio e Cesare Arrigo Hospital, Hematology Unit, Alessandria, Italy
| | - Chiara Ghiggi
- IRCCS Ospedale Policlinico San Martino UO Ematologia e Terapie Cellulari, Genoa, Italy
| | - Francesco Pisani
- Hematology and Stem Cell Transplantation Unit, IRCCS Istituto Nazionale dei Tumori Regina Elena, Rome, Italy
| | | | | | - Fabiana Esposito
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - Maria Cristina Pirosa
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Institute of Oncology Research, Bellinzona, Switzerland
| | | | | | - Umberto Vitolo
- Medical Oncology, Candiolo Cancer Institute, Fondazione del Piemonte per l'Oncologia-IRCCS, Candiolo, Turin, Italy
| | - Emanuele Zucca
- Oncology Institute of Southern Switzerland, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
- Faculty of Biomedical Sciences, Università della Svizzera Italiana, Lugano, Switzerland
- Institute of Oncology Research, Bellinzona, Switzerland
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3
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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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4
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Suyama T, Matsui K, Makihara K, Tsuru M. Isolated Central Nervous System Involvement after Brentuximab Vedotin Treatment for HIV-Positive ALK-Negative Anaplastic Large Cell Lymphoma. Case Rep Hematol 2024; 2024:5534556. [PMID: 38434150 PMCID: PMC10904676 DOI: 10.1155/2024/5534556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 02/09/2024] [Accepted: 02/15/2024] [Indexed: 03/05/2024] Open
Abstract
Human immunodeficiency virus (HIV)-associated lymphoma poses a high mortality risk despite antiretroviral therapy (ART). Although intermediate- or high-grade B-cell lymphomas are common, anaplastic large-cell lymphomas (ALCLs) are rare and seldom affect the central nervous system (CNS). Herein, we present a case of HIV-associated ALCL with isolated CNS involvement that occurred following the discontinuation of ART that was administered after treatment with brentuximab vedotin (BV)-which does not cross the blood-brain barrier. At the time of CNS recurrence, the patient's CD4 count was 9 cells/mm3. This is the first report of CNS recurrence in HIV-associated ALCL. Considering the high risk of CNS relapse, we suggest initiating CNS prophylaxis in cases of HIV-associated ALCL, particularly in patients receiving CNS-impermeable agents such as BV.
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Affiliation(s)
- Takuya Suyama
- Diabetes and Hematology Division, National Hospital Organization Kanmon Medical Center, 1-1, Sotouracho, Shimonoseki, Yamaguchi 752-8510, Japan
| | - Kumiko Matsui
- Diabetes and Hematology Division, National Hospital Organization Kanmon Medical Center, 1-1, Sotouracho, Shimonoseki, Yamaguchi 752-8510, Japan
| | - Kosuke Makihara
- Surgical Pathology, Kyushu Rosai Hospital, 1-1 Sonekitamachi, Kokura Minami-Ku, Kitakyushu, Fukuoka 800-0296, Japan
| | - Masatoshi Tsuru
- Diabetes and Hematology Division, National Hospital Organization Kanmon Medical Center, 1-1, Sotouracho, Shimonoseki, Yamaguchi 752-8510, Japan
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Wilson MR, Kirkwood AA, Wong Doo N, Soussain C, Choquet S, Lees C, Fox C, Preston G, Ahearne M, Strüßmann T, Clavert A, Rusconi C, Ku M, Khwaja J, Narkhede M, Lewis K, Durot E, Smith J, Renaud L, Ferreri AJM, El-Galaly T, Cwynarski K, McKay P, Eyre TA. Dosage of high-dose methotrexate as CNS prophylaxis in DLBCL: A detailed analysis of toxicity and impact on CNS relapse. Am J Hematol 2024; 99:E46-E50. [PMID: 38037530 DOI: 10.1002/ajh.27167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/27/2023] [Accepted: 11/06/2023] [Indexed: 12/02/2023]
Affiliation(s)
| | - Amy A Kirkwood
- Cancer Research UK and UCL Cancer Trials Centre, UCL Cancer Institute, London, UK
| | - Nicole Wong Doo
- Concord Clinical School, Concord Hospital University of Sydney, Sydney, Australia
| | | | - Sylvain Choquet
- La Pitie Salpetriere Hospital, APHP-Sorbonne Universite, Paris, France
| | - Charlotte Lees
- Oxford University Hospitals NHS Trust, Churchill Cancer Center, Oxford, UK
| | | | | | | | - Tim Strüßmann
- University Medical Center Freiburg, Freiburg, Germany
| | - Aline Clavert
- Service des Maladies du Sang, CHU Angers, Angers, France
| | - Chiara Rusconi
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Matthew Ku
- St Vincent's Hospital Melbourne, Melbourne, Australia
| | - Jahanzaib Khwaja
- University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Katharine Lewis
- Linear Clinical Research and Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - Eric Durot
- Hôpital Robert Debré CHU de Reims, Reims, France
| | - Jeffery Smith
- Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - Loic Renaud
- Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | | | - Kate Cwynarski
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Pam McKay
- Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - Toby A Eyre
- Oxford University Hospitals NHS Trust, Churchill Cancer Center, Oxford, UK
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Chua BJG, Low CE, Yau CE, Tan YH, Chiang J, Chang EWY, Chan JY, Poon EYL, Somasundaram N, Rashid MFBH, Tao M, Lim ST, Yang VS. Recent updates on central nervous system prophylaxis in patients with high-risk diffuse large B-cell lymphoma. Exp Hematol Oncol 2024; 13:1. [PMID: 38173015 PMCID: PMC10765685 DOI: 10.1186/s40164-023-00467-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
The use of central nervous system (CNS) prophylaxis for patients with diffuse large B-cell lymphoma (DLBCL) remains controversial. Although uncommon, CNS relapses are invariably fatal in this otherwise curable disease. Accurate identification of patients at risk and the optimal approach to CNS prophylaxis therefore remains an area of unmet need. The existing literature, largely retrospective in nature, provides mixed conclusions regarding the efficacy of CNS prophylaxis. The utility of CNS prophylaxis has itself been challenged. In this review, we dissect the issues which render the value of CNS prophylaxis uncertain. We first compare international clinical guidelines for CNS prophylaxis. We then interrogate the factors that should be used to identify high-risk patients accurately. We also explore how clinical patterns of CNS relapse have changed in the pre-rituximab and rituximab era. We then discuss the efficacy of CNS-directed approaches, intensification of systemic treatment and other novel approaches in CNS prophylaxis. Improved diagnostics for early detection of CNS relapses and newer therapeutics for CNS prophylaxis are areas of active investigation. In an area where prospective, randomized studies are impracticable and lacking, guidance for the use of CNS prophylaxis will depend on rigorous statistical review of retrospective data.
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Affiliation(s)
- Bernard Ji Guang Chua
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
| | - Chen Ee Low
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Chun En Yau
- Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Dr, Singapore, 117597, Singapore
| | - Ya Hwee Tan
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
| | - Jianbang Chiang
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
| | - Esther Wei Yin Chang
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
| | - Jason Yongsheng Chan
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
- Duke-NUS Medical School, Oncology Academic Clinical Program, 8 College Road, Singapore, 169857, Singapore
| | - Eileen Yi Ling Poon
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
| | - Nagavalli Somasundaram
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
- Duke-NUS Medical School, Oncology Academic Clinical Program, 8 College Road, Singapore, 169857, Singapore
| | - Mohamed Farid Bin Harunal Rashid
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
- Duke-NUS Medical School, Oncology Academic Clinical Program, 8 College Road, Singapore, 169857, Singapore
| | - Miriam Tao
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
- Duke-NUS Medical School, Oncology Academic Clinical Program, 8 College Road, Singapore, 169857, Singapore
| | - Soon Thye Lim
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore
- Duke-NUS Medical School, Oncology Academic Clinical Program, 8 College Road, Singapore, 169857, Singapore
| | - Valerie Shiwen Yang
- Division of Medical Oncology, National Cancer Centre Singapore, 11 Hospital Crescent, Singapore, 169610, Singapore.
- Duke-NUS Medical School, Oncology Academic Clinical Program, 8 College Road, Singapore, 169857, Singapore.
- Translational Precision Oncology Lab, Institute of Molecular and Cell Biology (IMCB), 61 Biopolis Dr Proteos, Singapore, 138673, A*STAR, Singapore.
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Lewis KL, Jakobsen LH, Villa D, Smedby KE, Savage KJ, Eyre TA, Cwynarski K, Bishton MJ, Fox CP, Hawkes EA, Maurer MJ, El-Galaly TC, Cheah CY. High-Dose Methotrexate as CNS Prophylaxis in High-Risk Aggressive B-Cell Lymphoma. J Clin Oncol 2023; 41:5376-5387. [PMID: 37797284 DOI: 10.1200/jco.23.00365] [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: 02/15/2023] [Revised: 07/01/2023] [Accepted: 07/28/2023] [Indexed: 10/07/2023] Open
Abstract
PURPOSE CNS progression or relapse is an uncommon but devastating complication of aggressive B-cell lymphoma. There is no consensus regarding the optimal approach to CNS prophylaxis. This study was designed to determine whether high-dose methotrexate (HD-MTX) is effective at preventing CNS progression in patients at high risk of this complication. PATIENTS AND METHODS Patients age 18-80 years with aggressive B-cell lymphoma and high risk of CNS progression, treated with curative-intent anti-CD20-based chemoimmunotherapy, were included in this international, retrospective, observational study. Cause-specific hazard ratios (HRs) and cumulative risks of CNS progression were calculated according to use of HD-MTX, with time to CNS progression calculated from diagnosis for all patients (all-pts) and from completion of frontline systemic lymphoma induction therapy, for patients in complete response at completion of chemoimmunotherapy (CR-pts). RESULTS Two thousand four hundred eighteen all-pts (HD-MTX; n = 425) and 1,616 CR-pts (HD-MTX; n = 356) were included. CNS International Prognostic Index was 4-6 in 83.4% all-pts. Patients treated with HD-MTX had a lower risk of CNS progression (adjusted HR, 0.59 [95% CI, 0.38 to 0.90]; P = .014), but significance was not retained when confined to CR-pts (adjusted HR, 0.74 [95% CI, 0.42 to 1.30]; P = .29), with 5-year adjusted risk difference of 1.6% (95% CI, -1.5 to 4.4; all-pts) and 1.4% (95% CI, -1.5 to 4.1; CR-pts). Subgroups were underpowered to draw definitive conclusions regarding the efficacy of HD-MTX in individual high-risk clinical scenarios; however, there was no clear reduction in CNS progression risk with HD-MTX in any high-risk subgroup. CONCLUSION In this large study, high-risk patients receiving HD-MTX had a 7.2% 2-year risk of CNS progression, consistent with the progression risk in previously reported high-risk cohorts. Use of HD-MTX was not associated with a clinically meaningful reduction in risk of CNS progression.
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Affiliation(s)
- Katharine L Lewis
- Linear Clinical Research, Nedlands, WA, Australia
- Division of Haematology, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
- Division of Internal Medicine, Medical School, University of Western Australia, Perth, WA, Australia
| | - Lasse H Jakobsen
- Department of Haematology, Aalborg University Hospital, Aalborg, Denmark
| | - Diego Villa
- BC Cancer Centre for Lymphoid Cancer, The University of British Columbia, Vancouver, BC, Canada
| | - Karin E Smedby
- Department of Medicine Solna, Division of Clinical Epidemiology, Karolinska Institutet, Stockholm, Sweden
| | - Kerry J Savage
- BC Cancer Centre for Lymphoid Cancer, The University of British Columbia, Vancouver, BC, Canada
| | - Toby A Eyre
- Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Kate Cwynarski
- University College London Hospital NHS Foundation Trust, London, United Kingdom
| | - Mark J Bishton
- Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
- University of Nottingham, Nottingham, United Kingdom
| | - Christopher P Fox
- Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
- University of Nottingham, Nottingham, United Kingdom
| | - Eliza A Hawkes
- Olivia Newton-John Cancer Research & Wellness Centre at Austin Health, Heidelberg, VIC, Australia
- Monash University School of Public Health and Preventive Medicine, Melbourne, VIC, Australia
| | - Matthew J Maurer
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN
| | - Tarec C El-Galaly
- Department of Haematology, Aalborg University Hospital, Aalborg, Denmark
| | - Chan Y Cheah
- Linear Clinical Research, Nedlands, WA, Australia
- Division of Haematology, Sir Charles Gairdner Hospital, Nedlands, WA, Australia
- Division of Internal Medicine, Medical School, University of Western Australia, Perth, WA, Australia
- Department of Haematology, PathWest, Nedlands, WA, Australia
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8
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Hino C, Lacy C, Brothers J, Cao H, Mirshahidi H, Park K, Akhtari M. Factors Influencing Physician Discretion to Administer CNS Prophylaxis in Diffuse Large B Cell Lymphoma: A Single Institution Retrospective Study. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:764-771. [PMID: 37482525 DOI: 10.1016/j.clml.2023.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 06/13/2023] [Accepted: 06/23/2023] [Indexed: 07/25/2023]
Abstract
INTRODUCTION/BACKGROUND Central nervous system (CNS) relapse is an infrequent but serious and challenging complication of diffuse large B-cell lymphoma (DLBCL) that carries a dismal prognosis. While several risk factors have been identified to stratify the risk for CNS relapse including the 2015 CNS internal Prognostic index (CNS-IPI), controversy still remains regarding the indication, timing, and method of CNS prophylaxis. The purpose of this study was to determine whether IT-MTX reduced the risk of CNS relapse, as well as treatment related and financial toxicity of CNS prophylaxis. PATIENTS AND METHODS In this retrospective study, we identified 194 patients with DLBCL who received care at Loma Linda University Cancer Center between January 2010- August 2022. We evaluated the efficacy, side effect profile, and financial toxicity of IT-MTX for CNS prophylaxis in patients with DLBCL. RESULTS In patients with intermediate to high CNS relapse risk (CNS-IPI 2-5) IT-MTX did not reduce the 1 year risk of CNS relapse (RR 1.1296, 95% CI 0.1933-6.6012, P = .08924). The median time to CNS relapse was longer in patients who had received IT-MTX (13.5 months) vs. those who did not (7 months). Thirty-eight (52.8%) patients reported adverse side effects of any kind as a result of IT-MTX administration, with 23.6% of patients developing grade 2 to 3 adverse events. The average cost for CNS-prophylaxis was estimated to be approximately $8,059.04 over a patient's treatment course, but as high as $20,140. CONCLUSIONS These findings suggest that IT-MTX has limited and potential transient effectiveness in preventing CNS relapse. Given the high rate of side effects and significant cost of IT-MTX, we recommend that clinicians carefully consider the risks and benefits of prophylaxis before prescribing IT-MTX for CNS-prophylaxis.
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Affiliation(s)
- Christopher Hino
- Department of Internal Medicine, Department of Medicine, Loma Linda University, Loma Linda, CA
| | - Curtis Lacy
- Department of Oncology/Hematology, Banner MD Anderson Cancer Center, Gilbert, AZ
| | - Joel Brothers
- Department of Oncology/Hematology, Department of Medicine, Loma Linda University, Loma Linda, CA
| | - Huynh Cao
- Department of Oncology/Hematology, Department of Medicine, Loma Linda University, Loma Linda, CA
| | - Hamid Mirshahidi
- Department of Oncology/Hematology, Department of Medicine, Loma Linda University, Loma Linda, CA
| | - Kiwon Park
- Department of Oncology/Hematology, Department of Medicine, Loma Linda University, Loma Linda, CA
| | - Mojtaba Akhtari
- Department of Oncology/Hematology, Department of Medicine, Loma Linda University, Loma Linda, CA.
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9
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Bobillo S, Wilson MR, Cwynarski K. Controversies in central nervous system prophylaxis of high-risk diffuse large B-cell lymphoma. Curr Opin Oncol 2023; 35:382-388. [PMID: 37551947 DOI: 10.1097/cco.0000000000000973] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
PURPOSE OF REVIEW Central nervous system (CNS) relapse in patients with diffuse large B-cell lymphoma (DLBCL) is an uncommon but devastating complication with an overall survival of less than 6 months. This article will review the recent updates on CNS prophylaxis including new potential advances in the identification of high-risk patients. RECENT FINDINGS The identification of patients at a high risk of CNS relapse is based on clinical and biological features has improved over recent years; however, the of different CNS prophylaxis strategies including intrathecal chemotherapy and high-dose methotrexate have been recently questioned in several large retrospective studies. The analysis of cell-free circulating tumor DNA (ctDNA) in the cerebrospinal fluid has been shown to identify patients with a high risk of CNS involvement and work is ongoing to identify how this can be used as a prognostic biomarker. SUMMARY Recent clinical retrospective data have questioned the effectiveness of intrathecal and high-dose methotrexate in the prevention of CNS relapse in high-risk DLBCL patients. The role of more sensitive methods to detect CNS involvement and the benefit of novel therapies in CNS relapse prevention are currently under evaluation.
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Affiliation(s)
- Sabela Bobillo
- Department of Haematology, Vall d'Hebron Institute of Oncology, University Hospital Vall d'Hebron, Barcelona, Spain
| | - Matthew R Wilson
- Department of Haematology, Beatson West of Scotland Cancer Centre, Glasgow
| | - Kate Cwynarski
- Department of Haematology, University College London Hospital, London, UK
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10
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Thieblemont C, Altmann B, Frontzek F, Renaud L, Chartier L, Ketterer N, Récher C, Poeschel V, Fitoussi O, Held G, Casasnovas O, Haioun C, Morschhauser F, Glass B, Mounier N, Tilly H, Rosenwald A, Ott G, Lenz G, Molina T, Ziepert M, Schmitz N. Central nervous system relapse in younger patients with diffuse large B-cell lymphoma: a LYSA and GLA/DSHNHL analysis. Blood Adv 2023; 7:3968-3977. [PMID: 36716220 PMCID: PMC10410133 DOI: 10.1182/bloodadvances.2022008888] [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: 09/07/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 01/31/2023] Open
Abstract
Most patients with diffuse large B-cell lymphoma (DLBCL) can be cured with immunochemotherapy such as R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone). Patients with progression or relapse in the central nervous system (CNS) face dismal outcomes. The impact of more aggressive regimens used in frontline therapy has not been systematically investigated in this context. To this end, we analyzed a large cohort of 2203 younger patients with DLBCL treated on 10 German (German Lymphoma Alliance [GLA]/The German High Grade Non-Hodgkin's Lymphoma Study Group [DSHNHL]) and French (The Lymphoma Study Association [LYSA]) prospective phase 2 and 3 trials after first-line therapy with R-CHOP, R-CHOEP (R-CHOP + etoposide), dose-escalated R-CHOEP followed by repetitive stem cell transplantation (R-MegaCHOEP), or R-ACVBP (rituximab, doxorubicin, cyclophosphamide, vindesine, bleomycine, and prednisone) followed by consolidation including multiple drugs crossing the blood-brain barrier (BBB). Patients with DLBCL with an age-adjusted International Prognostic Index (aaIPI) of 0 to 1 showed very low cumulative incidence rates of CNS relapse regardless of first-line therapy and CNS prophylaxis (3-year cumulative incidences 0%-1%). Younger high-risk patients with aaIPI of 2 to 3 had 3-year cumulative incidence rates of 1.6% and 4% after R-ACVBP plus consolidation or R-(Mega)CHO(E)P, respectively (hazard ratio 2.4; 95% confidence interval: 0.8-7.4; P = .118). Thus, for younger high-risk patients, frontline regimens incorporating agents crossing the BBB may reduce often fatal CNS relapse.
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Affiliation(s)
- Catherine Thieblemont
- Université de Paris, Assistance Publique-Hôpitaux de Paris (APHP), Hemato-oncologie, Saint-Louis Hôpital, Paris, France
| | - Bettina Altmann
- Institute for Medical Informatics, Statistics, and Epidemiology, University of Leipzig, Leipzig, Germany
| | - Fabian Frontzek
- Department of Medicine A, Hematology, Oncology, and Pneumonology, Münster University Hospital, Münster, Germany
| | - Loïc Renaud
- Université de Paris, Assistance Publique-Hôpitaux de Paris (APHP), Hemato-oncologie, Saint-Louis Hôpital, Paris, France
| | - Loic Chartier
- Statistique, Lymphoma Academic Research Organisation, Pierre-Benite, France
| | - Nicolas Ketterer
- Centre d’Oncologie-Hématologie, Bois-Cerf Clinique, Lausanne, Switzerland
| | - Christian Récher
- Centre Hospitalier Universitaire de Toulouse, Institut Universitaire du Cancer de Toulouse Oncopole, Université Toulouse III Paul Sabatier, Toulouse, France
| | - Viola Poeschel
- Department of Internal Medicine I, Medical School, Saarland University, Homburg/Saar, Germany
| | - Olivier Fitoussi
- Oncologie-Hematologie, Polyclinique Bordeaux Nord Aquitaine, Bordeaux, France
| | - Gerhard Held
- Department for Hematology and Oncology, Westpfalz-Klnikum Kaiserslautern, Kaiserslautern, Germany
| | - Olivier Casasnovas
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire Dijon, INSERM UMR1231, Dijon, France
| | - Corinne Haioun
- APHP, Hematologie, Hôpital Henri Mondor, Creteil, France
| | | | - Bertram Glass
- Department for Hematology, Oncology, Tumor Immunology, and Palliative Care, Helios Klinikum Berlin-Buch, Berlin, Germany
| | - Nicolas Mounier
- Hematologie, Centre Hospitalier Universitaire L’Archet, Nice, France
| | - Herve Tilly
- INSERM U1245, Centre Henri Becquerel, Rouen, France
| | | | - German Ott
- Department of Clinical Pathology, Dr. Margarete Fischer-Bosch Institute for Clinical Pharmacology, Robert-Bosch-Hospital, Stuttgart, Germany
| | - Georg Lenz
- Department of Medicine A, Hematology, Oncology, and Pneumonology, Münster University Hospital, Münster, Germany
| | - Thierry Molina
- Université de Paris, APHP, Anatomo-pathologie, Necker Hôpital, Paris, France
| | - Marita Ziepert
- Institute for Medical Informatics, Statistics, and Epidemiology, University of Leipzig, Leipzig, Germany
| | - Norbert Schmitz
- Department of Medicine A, Hematology, Oncology, and Pneumonology, Münster University Hospital, Münster, Germany
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11
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Chan JY, Somasundaram N, Grigoropoulos N, Lim F, Poon ML, Jeyasekharan A, Yeoh KW, Tan D, Lenz G, Ong CK, Lim ST. Evolving therapeutic landscape of diffuse large B-cell lymphoma: challenges and aspirations. Discov Oncol 2023; 14:132. [PMID: 37466782 PMCID: PMC10361453 DOI: 10.1007/s12672-023-00754-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 07/13/2023] [Indexed: 07/20/2023] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) represents the commonest subtype of non-Hodgkin lymphoma and encompasses a group of diverse disease entities, each harboring unique molecular and clinico-pathological features. The understanding of the molecular landscape of DLBCL has improved significantly over the past decade, highlighting unique genomic subtypes with implications on targeted therapy. At the same time, several new treatment modalities have been recently approved both in the frontline and relapsed settings, ending a dearth of negative clinical trials that plagued the past decade. Despite that, in the real-world setting, issues like drug accessibility, reimbursement policies, physician and patient preference, as well as questions regarding optimal sequencing of treatment options present difficulties and challenges in day-to-day oncology practice. Here, we review the recent advances in the therapeutic armamentarium of DLBCL and discuss implications on the practice landscape, with a particular emphasis on the context of the healthcare system in Singapore.
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Affiliation(s)
- Jason Yongsheng Chan
- Division of Medical Oncology, National Cancer Centre Singapore, 30 Hospital Blvd, Singapore, 168583, Singapore.
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore.
| | - Nagavalli Somasundaram
- Division of Medical Oncology, National Cancer Centre Singapore, 30 Hospital Blvd, Singapore, 168583, Singapore
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore
| | - Nicholas Grigoropoulos
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Francesca Lim
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Michelle Limei Poon
- Department of Haematology, National University Cancer Institute, Singapore, Singapore
| | - Anand Jeyasekharan
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
- Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore
| | - Kheng Wei Yeoh
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore
- Division of Radiation Oncology, National University Cancer Institute, Singapore, Singapore
| | - Daryl Tan
- Mount Elizabeth Novena Hospital, Singapore, Singapore
| | - Georg Lenz
- Department of Medicine A, Department of Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
| | - Choon Kiat Ong
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore.
- Lymphoma Genomic Translational Research Laboratory, Cellular and Molecular Research, National Cancer Centre Singapore, Singapore, Singapore.
| | - Soon Thye Lim
- Division of Medical Oncology, National Cancer Centre Singapore, 30 Hospital Blvd, Singapore, 168583, Singapore.
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore.
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12
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Ghione P, Lewis KL, Bobillo S, Nayak L, Schorb E, Nichelli L, Ng A, Savage KJ, McKay P, Nastoupil L, Soussain C, Cwynarski K. Central nervous system lymphomas-Assessment and treatment and prevention of central nervous system relapse. Hematol Oncol 2023. [PMID: 37381737 DOI: 10.1002/hon.3197] [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: 04/08/2023] [Revised: 05/30/2023] [Accepted: 06/07/2023] [Indexed: 06/30/2023]
Abstract
In this review focused on lymphoma and the central nervous system (CNS), we summarize recent developments in the management of primary (PCNSL) and secondary CNS lymphoma (SCNSL), treatment of CNS lymphoma in the older population, the neuroradiological assessment of CNS lymphoma and finally highlight the ongoing debate on optimal CNS prophylaxis. The section on PCNSL focuses on the different approaches available for frontline treatment in Europe and the United States and discusses consolidation strategies. We then highlight available strategies to treat PCNSL in the elderly population, an area of unmet need. New therapies aiming at minimizing toxicity and prioritizing quality of life are emerging for these patients. Secondary CNS lymphoma, especially in the relapsed/refractory setting is another area of unmet need, and the efficacy of CAR-T cell therapy is being explored. We provide an overview of the imaging challenges in the neuroradiological assessment of CNS lymphoma. Finally, the section on CNS prophylaxis summarizes recent findings from large retrospective studies challenging the efficacy of present approaches to prophylaxis in higher-risk patients with lymphoma.
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Affiliation(s)
- Paola Ghione
- Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Katharine L Lewis
- Sir Charles Gairdner Hospital and Linear Clinical Research, Nedlands, Western Australia, Australia
| | | | - Laksmi Nayak
- Dana Farber Cancer Institute, Boston, Massachusetts, USA
| | - Elisabeth Schorb
- Department of Hematology and Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Lucia Nichelli
- Hôpitaux Universitaires La Pitié Salpêtrière, Paris, France
| | - Andrea Ng
- Dana Farber Cancer Institute, Boston, Massachusetts, USA
| | - Kerry J Savage
- Centre for Lymphoid Cancer, Division of Medical Oncology, BC Cancer, Vancouver, British Columbia, Canada
| | | | - Loretta Nastoupil
- The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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13
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Talaulikar D, Tomowiak C, Toussaint E, Morel P, Kapoor P, Castillo JJ, Delmer A, Durot E. Evaluation and Management of Disease Transformation in Waldenström Macroglobulinemia. Hematol Oncol Clin North Am 2023:S0889-8588(23)00043-6. [PMID: 37246087 DOI: 10.1016/j.hoc.2023.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Histologic transformation (HT) to diffuse large B-cell lymphoma occurs rarely in Waldenström macroglobulinemia, with higher incidence in MYD88 wild-type patients. HT is suspected clinically when rapidly enlarging lymph nodes, elevated lactate dehydrogenase levels, or extranodal disease occur. Histologic assessment is required for diagnosis. HT carries a worse prognosis compared with nontransformed Waldenström macroglobulinemia. A validated prognostic score based on three adverse risk factors stratifies three risk groups. The most common frontline treatment is chemoimmunotherapy, such as R-CHOP. Central nervous system prophylaxis should be considered if feasible and consolidation with autologous transplant should be discussed in fit patients responding to chemoimmunotherapy.
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Affiliation(s)
- Dipti Talaulikar
- Department of Hematology, Canberra Health Services, Canberra, Australian Capital Territory, Australia; College of Health and Medicine, Australian National University, Canberra, Australian Capital Territory, Australia.
| | - Cécile Tomowiak
- Hematology Department and Centre d'Investigations Cliniques (CIC) 1082 INSERM, University Hospital, Poitiers, France
| | - Elise Toussaint
- Department of Hematology, Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Pierre Morel
- Department of Hematology, University Hospital of Amiens, Amiens, France
| | - Prashant Kapoor
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Jorge J Castillo
- Bing Center for Waldenström Macroglobulinemia, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Alain Delmer
- Department of Hematology, University Hospital of Reims and UFR Médecine, Reims, France
| | - Eric Durot
- Department of Hematology, University Hospital of Reims and UFR Médecine, Reims, France
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14
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Bobillo S, Khwaja J, Ferreri AJM, Cwynarski K. Prevention and management of secondary central nervous system lymphoma. Haematologica 2023; 108:673-689. [PMID: 36384246 PMCID: PMC9973486 DOI: 10.3324/haematol.2022.281457] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Indexed: 11/18/2022] Open
Abstract
Secondary central nervous system (CNS) lymphoma (SCNSL) is defined by the involvement of the CNS, either at the time of initial diagnosis of systemic lymphoma or in the setting of relapse, and can be either isolated or with synchronous systemic disease. The risk of CNS involvement in patients with diffuse large B-cell lymphoma is approximately 5%; however, certain clinical and biological features have been associated with a risk of up to 15%. There has been growing interest in improving the definition of patients at increased risk of CNS relapse, as well as identifying effective prophylactic strategies to prevent it. SCNSL often occurs within months of the initial diagnosis of lymphoma, suggesting the presence of occult disease at diagnosis in many cases. The differing presentations of SCNSL create the therapeutic challenge of controlling both the systemic disease and the CNS disease, which uniquely requires agents that penetrate the blood-brain barrier. Outcomes are generally poor with a median overall survival of approximately 6 months in retrospective series, particularly in those patients presenting with SCNSL after prior therapy. Prospective studies of intensive chemotherapy regimens containing high-dose methotrexate, followed by hematopoietic stem cell transplantation have shown the most favorable outcomes, especially for patients receiving thiotepa-based conditioning regimens. However, a proportion of patients will not respond to induction therapies or will subsequently relapse, indicating the need for more effective treatment strategies. In this review we focus on the identification of high-risk patients, prophylactic strategies and recent treatment approaches for SCNSL. The incorporation of novel agents in immunochemotherapy deserves further study in prospective trials.
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Affiliation(s)
- Sabela Bobillo
- Department of Hematology, Vall d'Hebron Institute of Oncology (VHIO), Vall d'Hebron University Hospital, Barcelona
| | - Jahanzaib Khwaja
- Department of Haematology, University College London Hospitals, London
| | - Andrés J M Ferreri
- Lymphoma Unit, Department of Onco-Haematology, IRCCS San Raffaele Scientific Institute, Milan
| | - Kate Cwynarski
- Department of Haematology, University College London Hospitals, London
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15
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Tan JY, Qiu TY, Chiang J, Tan YH, Yang VS, Chang EWY, Poon E, Somasundaram N, Farid M, Tao M, Lim ST, Chan JY. Burkitt lymphoma - no impact of HIV status on outcomes with rituximab-based chemoimmunotherapy. Leuk Lymphoma 2023; 64:586-596. [PMID: 35188049 DOI: 10.1080/10428194.2022.2027402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
We analyzed the prognostic factors for treatment outcomes amongst 34 patients with adult Burkitt lymphoma (BL) who received rituximab with standard first-line chemotherapy. Seven patients had human immunodeficiency virus (HIV)-associated BL. Overall, we observed a complete remission (CR) rate of 91.2%, and 10-year progression-free survival (PFS) and overall survival (OS) was 84.8 and 88.2%, respectively. In patients with concomitant HIV, the prognosis was not different with 10-year PFS of 100% and OS of 88.2%. The majority (71.4%) of HIV-associated BL patients received dose-adjusted EPOCH-R (etoposide, prednisone, vincristine, cyclophosphamide, doxorubicin, and rituximab) and had excellent outcomes with 100% CR and no relapses. Central nervous system (CNS) disease, bone marrow involvement and elevated serum lactate dehydrogenase (LDH) levels more than 3 times upper limit of normal (ULN) were associated with poorer survival outcomes. Patients with refractory disease, whilst uncommon (n = 4), had dismal outcomes. Patients with adult BL, including HIV-related cases, harbor generally good prognosis in the modern era.
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Affiliation(s)
- Jing Yuan Tan
- Singhealth Internal Medicine Residency, Singapore General Hospital, Singapore
| | - Tian Yu Qiu
- Singhealth Internal Medicine Residency, Singapore General Hospital, Singapore
| | - Jianbang Chiang
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
| | - Ya Hwee Tan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
| | - Valerie Shiwen Yang
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
- Institute of Molecular and Cell Biology, Singapore
| | - Esther Wei Yin Chang
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
| | - Eileen Poon
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
| | - Nagavalli Somasundaram
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
- Oncology Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Mohamad Farid
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
- Oncology Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Miriam Tao
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
- Oncology Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Soon Thye Lim
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
- Oncology Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Jason Yongsheng Chan
- Division of Medical Oncology, National Cancer Centre Singapore, Singapore
- SingHealth Duke-NUS Blood Cancer Centre, Singapore
- Oncology Academic Clinical Program, Duke-NUS Medical School, Singapore
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16
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Nastoupil LJ, Bartlett NL. Navigating the Evolving Treatment Landscape of Diffuse Large B-Cell Lymphoma. J Clin Oncol 2023; 41:903-913. [PMID: 36508700 DOI: 10.1200/jco.22.01848] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Diffuse large B-cell lymphoma, the most common subtype of non-Hodgkin lymphoma, comprises a heterogenous group of morphologically, genetically, and clinically distinct diseases. Several recent advances have affected the treatment landscape, which had been mostly stagnant for the past few decades. We will review the practice-changing studies in frontline (POLARIX), early relapse (ZUMA-7 and TRANSFORM), and multiple recurrent (ZUMA-1, JULIET, TRANSCEND, L-MIND, and LOTIS-2) stages and discuss how the treatment landscape may evolve with the emergence of bispecific antibodies.
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17
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Wilson MR, Bobillo S, Cwynarski K. CNS prophylaxis in aggressive B-cell lymphoma. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2022; 2022:138-145. [PMID: 36485105 PMCID: PMC9820554 DOI: 10.1182/hematology.2022000331] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The prevention of central nervous system (CNS) relapse in diffuse large B-cell lymphoma (DLBCL) continues to be one of the most contentious areas of lymphoma management. Outcomes for patients with secondary CNS lymphoma (SCNSL) have historically been very poor. However, in recent years improved responses have been reported with intensive immunochemotherapy approaches, and there is a growing interest in potential novel/cellular therapies. Traditional methods for selecting patients for CNS prophylaxis, including the CNS International Prognostic Index, are hampered by a lack of specificity, and there is accumulating evidence to question the efficacy of widely employed prophylactic interventions, including intrathecal and high-dose methotrexate (HD-MTX). Given the potential toxicity of HD-MTX in particular and the ongoing need to prioritize systemic disease control in high-risk patients, there is an urgent need to develop more robust methods for identifying patients at highest risk of CNS relapse, as well as investigating prophylactic interventions with greater efficacy. Here we review new evidence in this field from the last 5 years, focusing on the potential use of molecular diagnostics to improve the identification of high-risk patients, recent large data sets questioning the efficacy of HD-MTX, and the current approach to management of patients with SCNSL. We provide a suggested algorithm for approaching this very challenging clinical scenario.
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Affiliation(s)
- Matthew R. Wilson
- Department of Haematology, Beatson West of Scotland Cancer Centre, Glasgow, United Kingdom
| | - Sabela Bobillo
- Department of Haematology, Vall d’Hebron Institute of Oncology, University Hospital Vall d’Hebron, Barcelona, Spain
| | - Kate Cwynarski
- Department of Haematology, University College London Hospital, London, United Kingdom
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18
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Vodicka P, Klener P, Trneny M. Diffuse Large B-Cell Lymphoma (DLBCL): Early Patient Management and Emerging Treatment Options. Onco Targets Ther 2022; 15:1481-1501. [PMID: 36510607 PMCID: PMC9739046 DOI: 10.2147/ott.s326632] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 11/29/2022] [Indexed: 12/07/2022] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) represents a curable disease with a 60-70% chance of cure with current R-CHOP chemoimmunotherapy. However, 30-40% of patients are refractory or relapsing. Many attempts failed to improve the outcome of DLBCL patients, including the intensification of R-CHOP regimen, consolidation, or maintenance therapy since the introduction of R-CHOP in 2000. Better understanding of both molecular biology of lymphoma cells and the tumor microenvironment raised the hope for future improvement of DLBCL patients' survival. Novel molecular findings have initiated clinical trials exploring targeted therapy based on driver genetic alterations with an intent to improve survival of high-risk subsets of patients. But the preliminary results remain ambiguous. The approach "agnostic" to specific molecular alterations of lymphoma cell includes antibody-drug conjugates (especially polatuzumab vedotin), immunotherapy comprising different antibodies with immunomodulatory effect (tafasitamab, lenalidomide), and T-cell engaging therapy (bispecific antibodies, early use of CAR T-cell). This approach could increase the cure rates and change the current therapeutic paradigm. However, better prognostic stratification, smarter designs of clinical trials, modification of endpoints including the use of ctDNA are needed. This review covers the complexity of DLBCL management.
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Affiliation(s)
- Prokop Vodicka
- First Department of Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Pavel Klener
- First Department of Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Marek Trneny
- First Department of Medicine, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
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19
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Terao T, Tsushima T, Ikeda D, Fukumoto A, Kamura Y, Kuzume A, Tabata R, Miura D, Narita K, Takeuchi M, Matsue K. Limited efficacy of high-dose methotrexate to prevent the central nervous system relapse in patients with IVLBCL. Leuk Lymphoma 2022; 63:3394-3401. [PMID: 36111741 DOI: 10.1080/10428194.2022.2123239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
To evaluate the efficacy of high-dose methotrexate (HD-MTX, ≥1 g/m2) for the prevention of central nervous system (CNS) recurrence in patients with intravascular large B-cell lymphoma (IVLBCL), we reviewed 51 patients with pathologically diagnosed untreated IVLBCL. In total, there were five cases of CNS relapse (9.8%), and the 12-month CNS relapse rate was 9.2%. No statistical difference in CNS relapse rate (p = 0.86) was observed between patients with and without HD-MTX (n = 20 and 31, respectively). Furthermore, the composite endpoint defined as either CNS and/or neurolymphomatosis relapse was not significant in terms of the administration of HD-MTX (p = 0.25). No significant predictor of CNS relapse was found. In conclusion, patients with IVLBCL are at high risk of CNS recurrence; however, HD-MTX administration may not be effective for CNS recurrence prophylaxis. Key pointsThe administration of HD-MTX for patients with untreated IVLBCL may not be effective for preventing CNS relapse.
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Affiliation(s)
- Toshiki Terao
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Takafumi Tsushima
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Daisuke Ikeda
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Ami Fukumoto
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Yuya Kamura
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Ayumi Kuzume
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Rikako Tabata
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Daisuke Miura
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Kentaro Narita
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Masami Takeuchi
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
| | - Kosei Matsue
- Division of Hematology/Oncology, Department of Internal Medicine, Kameda Medical Center, Kamogawa, Chiba, Japan
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20
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Lewis KL, Cheah CY. About time: why central nervous system prophylaxis timing in diffuse large B-cell lymphoma matters and does the protocol need updating? Expert Rev Hematol 2022; 15:959-962. [PMID: 36278876 DOI: 10.1080/17474086.2022.2140138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Katharine Louise Lewis
- Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia.,University of Western Australia, Nedlands, Western Australia, Australia.,Linear Clinical Research, Nedlands, Western Australia, Australia
| | - Chan Yoon Cheah
- Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia.,University of Western Australia, Nedlands, Western Australia, Australia.,Pathwest, Nedlands, Western Australia, Australia
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21
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Transformed Waldenström Macroglobulinemia: Update on Diagnosis, Prognosis and Treatment. HEMATO 2022. [DOI: 10.3390/hemato3040044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Histological transformation (HT) to an aggressive lymphoma results from a rare evolution of Waldenström macroglobulinemia (WM). A higher incidence of transformation events has been reported in MYD88 wild-type WM patients. HT in WM can be histologically heterogeneous, although the diffuse large B-cell lymphoma of activated B-cell subtype is the predominant pathologic entity. The pathophysiology of HT is largely unknown. The clinical suspicion of HT is based on physical deterioration and the rapid enlargement of the lymph nodes in WM patients. Most transformed WM patients present with elevated serum lactate dehydrogenase (LDH) and extranodal disease. A histologic confirmation regarding the transformation to a higher-grade lymphoma is mandatory for the diagnosis of HT, and the choice of the biopsy site may be dictated by the findings of the 18fluorodeoxyglucose-positron emission tomography/computed tomography. The prognosis of HT in WM is unfavorable, with a significantly inferior outcome compared to WM patients without HT. A validated prognostic score based on 3 adverse risk factors (elevated LDH, platelet count < 100 × 109/L and any previous treatment for WM) stratifies patients into 3 risk groups. The most common initial treatment used is a chemo-immunotherapy (CIT), such as R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone). The response duration is short and central nervous system relapses are frequent. Whether autologous stem cell transplantation could benefit fit patients responding to CIT remains to be studied.
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22
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Simard J, Roschewski M. SOHO State of the Art Updates and Next Questions: Prophylaxis and Management of Secondary CNS Lymphoma. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:709-717. [PMID: 35787364 PMCID: PMC9529879 DOI: 10.1016/j.clml.2022.06.002] [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: 04/05/2022] [Revised: 06/01/2022] [Accepted: 06/04/2022] [Indexed: 06/15/2023]
Abstract
Secondary CNS lymphoma (SCNSL) is a rare but frequently fatal complication of systemic lymphoma. There is no standard treatment for SCNSL, and patients who develop SCNSL at diagnosis or after frontline therapy often receive highly intensive chemotherapy regimens that are inactive against primary chemorefractory disease and too toxic for older, frail patients to tolerate. Because the prognosis of SCNSL is so poor, management has historically emphasized prevention, but the current methods of CNS prophylaxis are not universally effective. To improve both the prevention and management of SCNSL, better characterization of the molecular determinants of CNS invasion is needed. Novel treatments that are currently being studied in SCNSL include targeted pathway inhibitors and cellular therapy, but SCNSL patients are often excluded from clinical trials of promising new therapies.
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Affiliation(s)
- Jillian Simard
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD
| | - Mark Roschewski
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD.
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23
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Secondary Central Nervous System Lymphoma: Updates in Treatment and Prophylaxis Strategies. Curr Treat Options Oncol 2022; 23:1443-1456. [PMID: 36127571 DOI: 10.1007/s11864-022-01017-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2022] [Indexed: 11/03/2022]
Abstract
OPINION STATEMENT Referring to any central nervous system (CNS) involvement with preceding or concurrent systemic disease, secondary CNS lymphoma (SCNSL) lacks a clear standard of care and historically carries a very poor prognosis. Aggressive histologies predominate, most notably diffuse large B cell lymphoma (DLBCL), with higher relative frequency in Burkitt lymphoma but lower absolute incidence. Therapeutic strategies commonly feature intensive CNS-penetrant chemotherapy, including methotrexate, cytarabine, and others. Combination regimens, novel targeted agents, and cellular therapy considerations are reviewed, noting that patients with SCNSL are often excluded from clinical trials and dedicated SCNSL studies are historically limited. Given these challenges, there has been renewed attention on CNS prophylaxis as well as strategies for early CNS detection. Prophylaxis is standard of care in Burkitt lymphoma, whereas its role in DLBCL and related histologies is increasingly unclear.
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24
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Eyre TA, Savage KJ, Cheah CY, El-Galaly TC, Lewis KL, McKay P, Wilson MR, Evens AM, Bobillo S, Villa D, Maurer MJ, Cwynarski K, Ferreri AJM. CNS prophylaxis for diffuse large B-cell lymphoma. Lancet Oncol 2022; 23:e416-e426. [DOI: 10.1016/s1470-2045(22)00371-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/30/2022] [Accepted: 06/01/2022] [Indexed: 11/25/2022]
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25
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Lin Z, Chen X, Liu L, Zeng H, Li Z, Xu B. The role of central nervous system (CNS) prophylaxis in preventing DLBCL patients from CNS relapse: A network meta-analysis. Crit Rev Oncol Hematol 2022; 176:103756. [PMID: 35809794 DOI: 10.1016/j.critrevonc.2022.103756] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 06/25/2022] [Accepted: 07/02/2022] [Indexed: 10/17/2022] Open
Abstract
BACKGROUND Secondary central nervous system (CNS) relapses are an uncommon yet devastating complication in diffuse large B cell lymphoma (DLBCL). Although several prophylaxis attempts were employed clinically in order to reduce the CNS relapse rate, the optimal management remained uncertain. METHODS We employed conventional meta-analysis along with Network meta-analysis to investigate an optimal prophylactic strategy. The primary outcome was CNS relapse rate. RESULTS A total of thirty-six studies comprising 5 RCTs, one clinical trial and 30 observational studies were included. Rituximab overall was superior in reducing CNS relapse rate, and the statistical significance exists (RR 0.79(0.68-0.93), p = 0.004). In rituximab era, none of intravenous, intrathecal administration or novel target agents could significantly decrease CNS relapse rate in high CNS risk patients. Intensive chemotherapy regimen containing HD-MTX with HD-Ara-C (SUCRA 93.4 %) was ranked as the first in reducing CNS relapse rate followed by no prophylaxis (SUCRA 57.5 %), HD-MTX (SUCRA 53.1 %), IT (SUCRA 34.5 %) and lenalidomide maintenance (SUCRA 11.5 %). In addition, intercalated HD-MTX had a trend of reducing CNS relapse but without statistical significance (RR 0.86(0.44-1.68), p = 0.67). However, i-HD-MTX was associated with increased grade 3-4 toxicities and prolonged inpatient stay. Early HD-MTX exposure also increased the treatment related death. CONCLUSION Our network meta-analysis provides an overview of the relative efficacy of all available CNS prophylaxis strategies in DLBCL. In rituximab era, none of intravenous, intrathecal administration or novel target agents could significantly decrease CNS relapse rate in high CNS risk patients. Further studies with prospective, randomized clinical trials as well as with more focus on novel target agents that could spread blood-brain barriers are suggested.
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Affiliation(s)
- Zhijuan Lin
- Department of Hematology, the First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China; Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Xing Chen
- Department of Nephrology, the First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Long Liu
- Department of Hematology, the First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China; Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Hanyan Zeng
- Department of Hematology, the First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China; Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China
| | - Zhifeng Li
- Department of Hematology, the First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China; Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China.
| | - Bing Xu
- Department of Hematology, the First Affiliated Hospital of Xiamen University and Institute of Hematology, School of Medicine, Xiamen University, Xiamen, China; Key Laboratory of Xiamen for Diagnosis and Treatment of Hematological Malignancy, Xiamen, China.
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26
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Puckrin R, Chua N, Shafey M, Stewart DA. Improving the outcomes of secondary CNS lymphoma with high-dose thiotepa, busulfan, melphalan, rituximab conditioning and autotransplant. Leuk Lymphoma 2022; 63:2444-2452. [DOI: 10.1080/10428194.2022.2068005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Robert Puckrin
- University of Calgary and Tom Baker Cancer Centre, Calgary, Canada
| | - Neil Chua
- University of Alberta and Cross Cancer Institute, Edmonton, Canada
| | - Mona Shafey
- University of Calgary and Tom Baker Cancer Centre, Calgary, Canada
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27
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Ngu H, Takiar R, Phillips T, Okosun J, Sehn LH. Revising the Treatment Pathways in Lymphoma: New Standards of Care-How Do We Choose? Am Soc Clin Oncol Educ Book 2022; 42:1-14. [PMID: 35594501 DOI: 10.1200/edbk_349307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Diffuse large B-cell lymphoma and follicular lymphoma are the most commonly encountered non-Hodgkin lymphomas in clinical practice. Both are biologically heterogeneous, with management strategies that are becoming increasingly complex. Diffuse large B-cell lymphoma typically exhibits aggressive behavior but can be cured in the majority of cases with immunochemotherapy. While R-CHOP (rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone) has been the standard of care for decades, the recent combination of polatuzumab-vedotin-R-CHP (rituximab plus cyclophosphamide, doxorubicin, and prednisone) has demonstrated improved progression-free survival for patients with intermediate- and intermediate-high-risk disease. Numerous novel therapies, including targeted agents and immunotherapy-based approaches, have recently been approved for relapsed/refractory disease and have led to improved outcomes. Follicular lymphoma is an indolent lymphoma that remains incurable with standard approaches. Overall survival in most patients is excellent, although a proportion of patients will have early relapsing disease and poorer outcomes. The availability of novel agents in the relapsed/refractory setting has shifted the treatment algorithm, which requires thoughtful consideration of sequencing. This article will review recent developments in the treatment of diffuse large B-cell lymphoma and relapsed/refractory follicular lymphoma.
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Affiliation(s)
- Henry Ngu
- BC Cancer Centre for Lymphoid Cancer, Vancouver, British Columbia, Canada
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Radhika Takiar
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI
| | - Tycel Phillips
- Rogel Cancer Center, University of Michigan, Ann Arbor, MI
| | - Jessica Okosun
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Laurie H Sehn
- BC Cancer Centre for Lymphoid Cancer, Vancouver, British Columbia, Canada
- University of British Columbia, Vancouver, British Columbia, Canada
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28
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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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29
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Orellana-Noia VM, Reed DR, McCook AA, Sen JM, Barlow CM, Malecek MK, Watkins M, Kahl BS, Spinner MA, Advani R, Voorhees TJ, Snow A, Grover NS, Ayers A, Romancik J, Liu Y, Huntington SF, Chavez JC, Saeed H, Lazaryan A, Raghunathan V, Spurgeon SE, Ollila TA, Del Prete C, Olszewski A, Ayers EC, Landsburg DJ, Echalier B, Lee J, Kamdar M, Caimi PF, Fu T, Liu J, David KA, Alharthy H, Law J, Karmali R, Shah H, Stephens DM, Major A, Rojek AE, Smith SM, Yellala A, Kallam A, Nakhoda S, Khan N, Sohail MA, Hill BT, Barrett-Campbell O, Lansigan F, Switchenko J, Cohen J, Portell CA. Single-route CNS prophylaxis for aggressive non-Hodgkin lymphomas: real-world outcomes from 21 US academic institutions. Blood 2022; 139:413-423. [PMID: 34570876 PMCID: PMC8777199 DOI: 10.1182/blood.2021012888] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 09/05/2021] [Indexed: 01/22/2023] Open
Abstract
Prophylaxis is commonly used to prevent central nervous sy stem (CNS) relapse in diffuse large B-cell lymphoma (DLBCL), with no clear standard of care. We retrospectively evaluated 1162 adult patients across 21 US academic centers with DLBCL or similar histologies who received single-route CNS prophylaxis as part of frontline therapy between 2013 and 2019. Prophylaxis was administered intrathecally(IT) in 894 (77%) and using systemic high-dose methotrexate (HD-MTX) in 236 (20%); 32 patients (3%) switched route due to toxicity and were assessed separately. By CNS-International Prognostic Index (IPI), 18% were considered low-risk, 51% moderate, and 30% high. Double-hit lymphoma (DHL) was confirmed in 243 of 866 evaluable patients (21%). Sixty-four patients (5.7%) had CNS relapse after median 7.1 months from diagnosis, including 15 of 64 (23%) within the first 6 months. There was no significant difference in CNS relapse between IT and HD-MTX recipients (5.4% vs 6.8%, P = .4), including after propensity score matching to account for differences between respective recipient groups. Weighting by CNS-IPI, expected vs observed CNS relapse rates were nearly identical (5.8% vs 5.7%). Testicular involvement was associated with high risk of CNS relapse (11.3%) despite most having lower CNS-IPI scores. DHL did not significantly predict for CNS relapse after single-route prophylaxis, including with adjustment for treatment regimen and other factors. This large study of CNS prophylaxis recipients with DLBCL found no significant difference in CNS relapse rates between routes of administration. Relapse rates among high-risk subgroups remain elevated, and reconsideration of prophylaxis strategies in DLBCL is of critical need.
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Affiliation(s)
- Victor Manuel Orellana-Noia
- Winship Cancer Institute, Department of Hematology and Medical Oncology, Emory University, Atlanta, GA
- Division of Hematology/Oncology, University of Virginia, Charlottesville, VA
| | - Daniel R Reed
- Division of Hematology/Oncology, University of Virginia, Charlottesville, VA
- Comprehensive Cancer Center of Wake Forest University, Section on Hematology and Oncology, Winston-Salem, NC
| | - Ashley Alesia McCook
- Winship Cancer Institute, Department of Biostatistics, Emory University, Atlanta, GA
| | | | - Christian M Barlow
- Division of Hematology/Oncology, University of Virginia, Charlottesville, VA
| | - Mary-Kate Malecek
- Department of Medicine, Washington University School of Medicine, St Louis, MO
| | - Marcus Watkins
- Department of Medicine, Washington University School of Medicine, St Louis, MO
| | - Brad S Kahl
- Department of Medicine, Washington University School of Medicine, St Louis, MO
| | - Michael A Spinner
- Division of Oncology, Stanford University Medical Center, Stanford, CA
| | - Ranjana Advani
- Division of Oncology, Stanford University Medical Center, Stanford, CA
| | - Timothy J Voorhees
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC
- Division of Hematology, Ohio State University, Columbus, OH
| | - Anson Snow
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC
| | - Natalie Sophia Grover
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC
| | - Amy Ayers
- Winship Cancer Institute, Department of Hematology and Medical Oncology, Emory University, Atlanta, GA
| | - Jason Romancik
- Winship Cancer Institute, Department of Hematology and Medical Oncology, Emory University, Atlanta, GA
| | - Yuxin Liu
- Division of Hematology, Yale University, New Haven, CT
| | | | - Julio C Chavez
- Department of Malignant Hematology, Moffitt Cancer Center, Tampa, FL
| | - Hayder Saeed
- Department of Malignant Hematology, Moffitt Cancer Center, Tampa, FL
| | | | - Vikram Raghunathan
- Division of Hematology and Oncology, Oregon Health Sciences University, Portland, OR
- Division of Medical Oncology, University of Washington, Seattle, WA
| | - Stephen E Spurgeon
- Division of Hematology and Oncology, Oregon Health Sciences University, Portland, OR
| | - Thomas A Ollila
- Division of Hematology/Oncology, Brown University, Providence, RI
| | | | - Adam Olszewski
- Division of Hematology/Oncology, Brown University, Providence, RI
| | - Emily C Ayers
- Division of Hematology/Oncology, University of Virginia, Charlottesville, VA
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA
| | - Daniel J Landsburg
- Lymphoma Program, Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA
| | | | - Jun Lee
- Division of Hematology, University of Colorado, Denver, CO
| | - Manali Kamdar
- Division of Hematology, University of Colorado, Denver, CO
| | - Paolo F Caimi
- Adult Hematologic Malignancies and Stem Cell Transplant Section, University Hospitals Seidman Cancer Center, Cleveland, OH
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Timothy Fu
- Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ
| | - Jieqi Liu
- Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ
| | - Kevin A David
- Cancer Institute of New Jersey, Rutgers University, New Brunswick, NJ
| | - Hanan Alharthy
- Department of Medicine, University of Maryland Medical Center, Baltimore, MD
| | - Jennie Law
- Division of Hematology and Oncology, University of Maryland Greenbaum Comprehensive Cancer Center, Baltimore, MD
| | - Reem Karmali
- Division of Hematology and Oncology, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL
| | - Harsh Shah
- University of Utah/Huntsman Cancer Institute, Salt Lake City, UT
| | | | - Ajay Major
- Section of Hematology/Oncology, University of Chicago, Chicago, IL
| | | | - Sonali M Smith
- Section of Hematology/Oncology, University of Chicago, Chicago, IL
| | - Amulya Yellala
- Department of Hematology and Oncology, University of Nebraska Medical Center, Omaha, NE
| | - Avyakta Kallam
- Department of Hematology and Oncology, University of Nebraska Medical Center, Omaha, NE
| | | | - Nadia Khan
- Fox Chase Cancer Center, Philadelphia, PA; and
| | - Mohammad Ahsan Sohail
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, OH
| | - Brian T Hill
- Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, OH
| | | | - Frederick Lansigan
- Division of Hematology and Oncology, Dartmouth Geisel School of Medicine, Hanover, NH
| | - Jeffrey Switchenko
- Winship Cancer Institute, Department of Biostatistics, Emory University, Atlanta, GA
| | - Jonathon Cohen
- Winship Cancer Institute, Department of Hematology and Medical Oncology, Emory University, Atlanta, GA
| | - Craig A Portell
- Division of Hematology/Oncology, University of Virginia, Charlottesville, VA
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Zhang Y, Li Y, Zhuang Z, Wang W, Wei C, Zhao D, Zhou D, Zhang W. Preliminary Evaluation of Zanubrutinib-Containing Regimens in DLBCL and the Cerebrospinal Fluid Distribution of Zanubrutinib: A 13-Case Series. Front Oncol 2022; 11:760405. [PMID: 35004280 PMCID: PMC8739956 DOI: 10.3389/fonc.2021.760405] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 12/09/2021] [Indexed: 12/16/2022] Open
Abstract
Zanubrutinib is a second-generation Bruton’s tyrosine kinase inhibitor. Its safety and effectiveness in central nervous system (CNS) lymphoma along with its distribution in the brain and ability to cross the blood–brain barrier (BBB) remain unknown. This retrospective case series involved patients with diffuse large B-cell lymphoma (DLBCL) treated with zanubrutinib-containing regimens from August to December 2020 in PUMCH. The amounts of zanubrutinib in the plasma and brain were assessed by liquid chromatography–tandem mass spectrometry in paired plasma and cerebrospinal fluid (CSF) samples. In total, 13 patients were included: eight primary CNS lymphoma cases and five systemic DLBCL cases with 61.5% (8/13) refractory/relapsed and 84.6% (11/13) showing CNS involvement. The overall response rates were 84.5% in the entire population and 81.8% in the CNS-involved cases. A total of 23 time-matched plasma-CSF sample pairs were collected. The mean peak concentration of zanubrutinib in CSF was 2941.1 pg/ml (range, 466–9032.0 pg/ml). The corrected mean CSF/plasma ratio determined based on 94% protein binding was 42.7% ± 27.7% (range, 8.6%–106.3%). This preliminary study revealed the effectiveness of zanubrutinib-containing regimens in DLBLC, especially CNS-involved cases, for the first time. The excellent BBB penetration of zanubrutinib supports its further investigation for the treatment of CNS lymphoma.
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Affiliation(s)
- Yan Zhang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Yanan Li
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Zhe Zhuang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Wei Wang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Chong Wei
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Danqing Zhao
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Daobin Zhou
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
| | - Wei Zhang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences (CAMS) & Peking Union Medical College, Beijing, China
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31
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Timing of high dose methotrexate CNS prophylaxis in DLBCL: a multicenter international analysis of 1,384 patients. Blood 2022; 139:2499-2511. [DOI: 10.1182/blood.2021014506] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/30/2021] [Indexed: 11/20/2022] Open
Abstract
Prophylactic high-dose methotrexate (HD-MTX) is often used for diffuse large B-cell lymphoma (DLBCL) patients at high risk of central nervous system (CNS) relapse, despite limited evidence demonstrating efficacy or the optimal delivery method. We conducted a retrospective, international analysis of 1,384 patients receiving HD-MTX CNS prophylaxis either intercalated (i-HD-MTX) (n=749) or at the end (n=635) of R-CHOP/R-CHOP-like therapy (EOT). There were 78 CNS relapses (3-year rate 5.7%), with no difference between i-HD-MTX and EOT; 5.7% vs 5.8%, p=0.98, 3-year difference: 0.04% (-2.0% to 3.1%). Conclusions were unchanged on adjusting for baseline prognostic factors or on 6-month landmark analysis (n=1,253). In patients with high CNS international prognostic index (n=600), 3-year CNS relapse rate was 9.1% with no difference between i-HD-MTX and EOT. On multivariable analysis, increasing age and renal/adrenal involvement were the only independent risk factors for CNS relapse. Concurrent intrathecal prophylaxis was not associated with reduction in CNS relapse. R-CHOP delays of ≥7 days were significantly increased with i-HD-MTX versus EOT, with 308/1573 (19.6%) i-HD-MTX treatments resulting in delay to subsequent R-CHOP (median 8 days). Increased risk of delay occurred in older patients when delivery was later than day 10 in the R-CHOP cycle. In summary, we found no evidence that EOT delivery increases CNS relapse risk versus i-HD-MTX. Findings in high-risk subgroups were unchanged. Rates of CNS relapse in this HD-MTX-treated cohort were similar to comparable cohorts receiving infrequent CNS prophylaxis. If HD-MTX is still considered for certain high-risk patients, delivery could be deferred until R-CHOP completion.
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32
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Iftikhar R, Mir MA, Moosajee M, Rashid K, Bokhari SW, Abbasi AN, Shamsi TS, Ahmed P, Din HU, Chaudhry QUN, Ahmad IN, Shaikh MU, Ali N, Umair M, Khan A, Bangash M, Ahmad U, Sattar W, Zargham A, Shafi A, Shamshad GU, Rizvi Q, Irfan SM, Zaidi U, Naqi N, Mahmood H, Hussain A, Masood AI, Siddiqui N, Masood M, Faheem M, Adil SN, Aziz Z. Diagnosis and Management of Diffuse Large B-Cell Lymphoma: Society of Medical Oncology, Pakistan Society of Hematology, and Pakistan Society of Clinical Oncology Joint Clinical Practice Guideline. JCO Glob Oncol 2021; 7:1647-1658. [PMID: 34898246 PMCID: PMC9812455 DOI: 10.1200/go.21.00320] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the commonest non-Hodgkin lymphoma encountered by hematopathologists and oncologists. Management guidelines for DLBCL are developed and published by countries with high income and do not cater for practical challenges faced in resource-constrained settings. This report by a multidisciplinary panel of experts from Pakistan is on behalf of three major national cancer societies: Society of Medical Oncology Pakistan, Pakistan Society of Hematology, and Pakistan Society of Clinical Oncology. The aim is to develop a practical and standardized guideline for managing DLBCL in Pakistan, keeping in view local challenges, which are similar across most of the low- and middle-income countries across the globe. Modified Delphi methodology was used to develop consensus guidelines. Guidelines questions were drafted, and meetings were convened by a steering committee to develop initial recommendations on the basis of local challenges and review of the literature. A consensus panel reviewed the initial draft recommendations and rated the guidelines on a five-point Likert scale; recommendations achieving more than 75% consensus were accepted. Resource grouping initially suggested by Breast Health Global Initiative was applied for resource stratification into basic, limited, and enhanced resource settings. The panel generated consensus ratings for 35 questions of interest and concluded that diagnosis and treatment recommendations in resource-constrained settings need to be based on available resources and management expertise.
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Affiliation(s)
- Raheel Iftikhar
- Armed Forces Bone Marrow Transplant Centre,
Rawalpindi, Pakistan,Raheel Iftikhar, CMH Medical Complex, Armed Forces Bone Marrow
Transplant Centre, Rawalpindi 46000, Pakistan; e-mail:
| | | | | | - Kamran Rashid
- Rashid Nursing Home and Cancer Clinic, Rawalpindi,
Pakistan
| | - Syed Waqas Bokhari
- Shaukat Khanum Memorial Cancer Hospital and Research
Centre, Lahore, Pakistan
| | | | - Tahir Sultan Shamsi
- National Institute of Blood Disease and Bone Marrow
Transplantation, Karachi, Pakistan
| | - Parvez Ahmed
- Quaid e Azam International Hospital, Islamabad,
Pakistan
| | - Hafeez Ud Din
- Armed Forces Institute of Pathology, Rawalpindi,
Pakistan
| | | | | | | | - Natasha Ali
- The Aga Khan University Hospital, Karachi,
Pakistan
| | | | - Amjad Khan
- Combined Military Hospital, Rawalpindi,
Pakistan
| | | | - Usman Ahmad
- Shaukat Khanum Memorial Cancer Hospital and Research
Centre, Lahore, Pakistan
| | | | | | - Azhar Shafi
- Shifa International Hospital, Islamabad,
Pakistan
| | | | - Qurratulain Rizvi
- National Institute of Blood Disease and Bone Marrow
Transplantation, Karachi, Pakistan
| | | | - Uzma Zaidi
- National Institute of Blood Disease and Bone Marrow
Transplantation, Karachi, Pakistan
| | | | - Humera Mahmood
- Nuclear Medicine, Oncology and Radiotherapy
Institute, Islamabad, Pakistan
| | | | | | - Neelam Siddiqui
- Shaukat Khanum Memorial Cancer Hospital and Research
Centre, Lahore, Pakistan
| | | | - Mohammad Faheem
- Nuclear Medicine, Oncology and Radiotherapy
Institute, Islamabad, Pakistan
| | | | - Zeba Aziz
- Hameed Latif Hospital, Lahore,
Pakistan
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33
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Wight J, Hamad N, Campbell BA, Ku M, Lee K, Rose H, Armytage T, Latimer M, Lee HP, Lee ST, Dickinson M, Khor R, Verner E. Diffuse large B-cell lymphoma: A consensus practice statement from the Australasian Lymphoma Alliance. Intern Med J 2021; 52:1609-1623. [PMID: 34532916 DOI: 10.1111/imj.15533] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 06/29/2021] [Accepted: 09/12/2021] [Indexed: 11/28/2022]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common lymphoma subtype, accounting for 30-40% of lymphoma diagnoses. Though aggressive, cure is achievable in approximately 60% of cases with primary chemo-immunotherapy, and in a further substantial minority by salvage therapy and autologous stem cell transplantation. Despite promising activity in early phase clinical trials, no intensified or novel treatment regimen has improved outcomes over R-CHOP21 in randomised studies. However, there remain several areas of controversy including the most appropriate prognostic markers, CNS prophylaxis and the optimal treatment for patients with high-risk disease. This position statement presents an evidence-based synthesis of the literature for application in Australasian practice. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- J Wight
- Townsville University Hospital, Townsville, Australia.,Austin Health, Heidelberg, Australia.,The University of Melbourne, Melbourne, Australia.,James Cook University, Townsville, Australia
| | - N Hamad
- Department of Haematology, St Vincent's Hospital Sydney, Australia.,School of Medicine, Sydney, University of Notre Dame Australia.,St Vincent's Clinical School, Sydney, University of New South UK
| | - B A Campbell
- Department of Radiation oncology, Peter MacCallum Cancer Centre, Parkville, Victoria.,Department of Clinical Pathology, University of Melbourne, Parkville, Victoria
| | - M Ku
- St Vincent's Hospital, Melbourne, Victoria
| | - K Lee
- School of Medicine, University of Sydney, Sydney, New South Wales, Australia.,Anatomical Pathology Department, NSW Health Pathology, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - H Rose
- University Hospital Geelong, Victoria.,School of Medicine, Deakin University Geelong, Victoria
| | - T Armytage
- Department of haematology, Gosford Hospital, Gosford, New South, UK
| | - M Latimer
- Canberra Hospital, Canberra, Australia.,Australian National University, Canberra, Australia
| | - H P Lee
- Flinders Medical Centre, Adelaide, Australia
| | - S T Lee
- Austin Health, Heidelberg, Australia
| | - M Dickinson
- The University of Melbourne, Melbourne, Australia.,Department of Haematology, Peter MacCallum Cancer Centre, Parkville, Victoria
| | - R Khor
- Austin Health, Heidelberg, Australia
| | - E Verner
- School of Medicine, University of Sydney, Sydney, New South Wales, Australia.,Department of Haematology, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
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34
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Roschewski M. Preventing central nervous system spread in diffuse large B-cell lymphoma - novel approaches needed. Haematologica 2021; 106:2298-2300. [PMID: 34465081 PMCID: PMC8409019 DOI: 10.3324/haematol.2021.278559] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Indexed: 01/05/2023] Open
Affiliation(s)
- Mark Roschewski
- Lymphoid Malignancies Branch, Center for Cancer Research, National Institutes of Health, Bethesda, MD.
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35
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High-dose methotrexate is effective for prevention of isolated CNS relapse in diffuse large B cell lymphoma. Blood Cancer J 2021; 11:143. [PMID: 34385415 PMCID: PMC8361130 DOI: 10.1038/s41408-021-00535-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/28/2021] [Accepted: 07/29/2021] [Indexed: 12/24/2022] Open
Abstract
The role of central nervous system (CNS) prophylaxis with high-dose methotrexate (HDMTX) in DLBCL is controversial. In this retrospective study, we evaluated the efficacy of prophylactic HDMTX on isolated CNS relapse, concomitant CNS and systemic relapse, systemic relapse, and survival outcomes in 226 patients with newly diagnosed DLBCL and high-risk CNS International Prognostic Index (CNS-IPI) score treated with RCHOP. The three-year risk of isolated CNS relapse was significantly lower in patients who received HDMTX, at 3.1% compared to 14.6% (P = 0.032) in those who did not. However, neither concomitant CNS-systemic relapse rates, systemic relapse rates, nor three-year PFS and OS were significantly different between treatment groups in multivariable analysis. Among propensity score-matched patients (N = 102), HDMTX was also associated with significantly lower isolated CNS relapse rates (HR 0.06, 95% CI 0.004–0.946, P = 0.046). HDMTX was well tolerated with manageable toxicities when given at a dose of 3 g/m2 by day 3 of RCHOP chemotherapy. Using propensity score matching and multivariable regression to yield treatment groups with well-balanced covariates, we showed that prophylactic HDMTX improved isolated CNS relapse rates but did not decrease concomitant CNS-systemic relapse rates, systemic relapse rates, or improve survival outcomes.
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36
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Incidence of central nervous system relapses in patients with DLBCL treated with lenalidomide as maintenance after R-CHOP. Blood Adv 2021; 5:2965-2968. [PMID: 34338754 DOI: 10.1182/bloodadvances.2021004766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 05/02/2021] [Indexed: 01/03/2023] Open
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37
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Puckrin R, El Darsa H, Ghosh S, Peters A, Owen C, Stewart D. Ineffectiveness of high-dose methotrexate for prevention of CNS relapse in diffuse large B-cell lymphoma. Am J Hematol 2021; 96:764-771. [PMID: 33811794 DOI: 10.1002/ajh.26181] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 03/24/2021] [Accepted: 04/01/2021] [Indexed: 12/12/2022]
Abstract
Central nervous system (CNS) relapse affects 5% of diffuse large B-cell lymphoma (DLBCL) patients and portends a poor prognosis. Prophylactic intravenous high-dose methotrexate (HD-MTX) is frequently employed to reduce this risk, but there is limited evidence supporting this practice. We conducted a multicenter retrospective study to determine the CNS relapse risk with HD-MTX in DLBCL patients aged 18-70 years treated in Alberta, Canada between 2012 and 2019. Provincial guidelines recommended HD-MTX for patients at high-risk of CNS relapse based upon CNS-IPI score, double-hit lymphoma, or testicular involvement. Among 906 patients with median follow-up 35.3 months (range 0.29-105.7), CNS relapse occurred in 1.9% with CNS-IPI 0-1, 4.9% with CNS-IPI 2-3, and 12.2% with CNS-IPI 4-6 (p < .001). HD-MTX was administered to 115/326 (35.3%) high-risk patients, of whom 96 (83.5%) had CNS-IPI score 4-6, 45 (39.1%) had double-hit lymphoma, and four (3.5%) had testicular lymphoma. The median number of HD-MTX doses was two (range 1-3). Central nervous system relapse risk was similar with versus without HD-MTX (11.2% vs. 12.2%, p = .82) and comparable to previous reports of high-risk patients who did not receive CNS prophylaxis (10-12%). In multivariate and propensity score analyses, HD-MTX demonstrated no association with CNS relapse, progression-free survival, or overall survival. This study did not demonstrate a benefit of prophylactic HD-MTX in this high-risk patient population. Further study is required to determine the optimal strategy to prevent CNS relapse in DLBCL.
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Affiliation(s)
- Robert Puckrin
- Postgraduate Medical Education, University of Calgary, Calgary, Alberta, Canada
| | - Haidar El Darsa
- Postgraduate Medical Education, University of Alberta, Edmonton, Alberta, Canada
| | - Sunita Ghosh
- Alberta Health Services Cancer Control Alberta, Edmonton, Alberta, Canada
| | - Anthea Peters
- University of Alberta and Cancer Cross Institute, Edmonton, Alberta, Canada
| | - Carolyn Owen
- University of Calgary and Tom Baker Cancer Centre, Calgary, Alberta, Canada
| | - Douglas Stewart
- University of Calgary and Tom Baker Cancer Centre, Calgary, Alberta, Canada
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38
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Timing of high-dose methotrexate CNS prophylaxis in DLBCL: an analysis of toxicity and impact on R-CHOP delivery. Blood Adv 2021; 4:3586-3593. [PMID: 32761231 DOI: 10.1182/bloodadvances.2020002421] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 06/29/2020] [Indexed: 01/08/2023] Open
Abstract
High-dose methotrexate (HD-MTX) is increasingly used as prophylaxis for patients with diffuse large B-cell lymphoma (DLBCL) at high risk of central nervous system (CNS) relapse. However, there is limited evidence to guide whether to intercalate HD-MTX (i-HD-MTX) between R-CHOP-21 (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisolone given at 21-day intervals) or to give it at the end of treatment (EOT) with R-CHOP-21. We conducted a retrospective, multicenter analysis of 334 patients with DLBCL who received CNS prophylaxis with i-HD-MTX (n = 204) or EOT HD-MTX (n = 130). Primary end points were R-CHOP delay rates and HD-MTX toxicity. Secondary end points were CNS relapse rate, progression-free survival, and overall survival. The EOT group had more patients with a high CNS international prognostic index (58% vs 39%; P < .001) and more concurrent intrathecal prophylaxis (56% vs 34%; P < .001). Of the 409 cycles of i-HD-MTX given, 82 (20%) were associated with a delay of next R-CHOP (median, 7 days). Delays were significantly increased when i-HD-MTX was given after day 9 post-R-CHOP (26% vs 16%; P = .01). On multivariable analysis, i-HD-MTX was independently associated with increased R-CHOP delays. Increased mucositis, febrile neutropenia, and longer median inpatient stay were recorded with i-HD-MTX delivery. Three-year cumulative CNS relapse incidence was 5.9%, with no differences between groups. There was no difference in survival between groups. We report increased toxicity and R-CHOP delay with i-HD-MTX compared with EOT delivery but no difference in CNS relapse or survival. Decisions on HD-MTX timing should be individualized and, where i-HD-MTX is favored, we recommend scheduling before day 10 of R-CHOP cycles.
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39
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Cordoba R, Luminari S, Eyre TA. The use of frailty assessments in treating older adults with aggressive lymphomas. Br J Haematol 2021; 194:677-685. [PMID: 33713435 DOI: 10.1111/bjh.17384] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 02/08/2021] [Indexed: 01/06/2023]
Abstract
Non-Hodgkin lymphomas (NHL) are most commonly diagnosed among people aged 65-74 years, with a median age at diagnosis of 67 years. The percentage of NHL-related deaths is highest among people aged 75-84 years, with a median age at death of 76 years from cases between 2014 and 2018. In light of these recent data, attending physicians of patients with NHL will recognize that the majority of their patients will be of advanced age, with many suffering from a spectrum of frailties. The excess rate of death among older adults with NHL may be related to a range of different factors such as more challenging biologic features, undertreatment received due to a patient's chronology and treatment-related toxicity. The aim of this review is to provide an updated overview of the knowledge generated over recent years regarding epidemiology, prognosis and treatment options in older adults with lymphoma, focusing on Diffuse Large B-cell Lymphoma (DLBCL) where the most robust evidence base is available.
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Affiliation(s)
- Raul Cordoba
- Lymphoma Unit, Department of Hematology, Fundacion Jimenez Diaz University Hospital, Health Research Institute IIS-FJD, Madrid, Spain
| | - Stefano Luminari
- Programma di Ricerca ClinicaOncoematologica, S.C. Ematologia, AUSL-IRCCS di Reggio Emilia, Università di Modena e Reggio Emilia, Modena, Italy
| | - Toby A Eyre
- Oxford Cancer and Haematology Centre, Churchill Hospital, Oxford, UK
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40
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Abstract
Large B-cell lymphomas, with an estimated 150,000 new cases annually worldwide, represent almost 30% of all cases of non-Hodgkin’s lymphoma. Patients typically present with progressive lymphadenopathy, extranodal disease, or both and require therapy. Despite the advanced stage at presentation in the majority of patients, more than 60% can be cured with R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone) immunochemotherapy (Fig. 1A). Patients with treatment failure after R-CHOP often have a poor outcome — in particular, those with disease that is refractory to frontline or subsequent therapies — although some patients can have a durable remission and be cured after secondary therapies. Over the past two decades, improved insights into large B-cell lymphomas, in terms of epidemiology, prognostic factors, and biologic heterogeneity, have led to a refinement of disease classification and the development of new therapeutic approaches.
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Affiliation(s)
- Laurie H Sehn
- From the BC Cancer Centre for Lymphoid Cancer and the University of British Columbia, Vancouver, Canada (L.H.S.); and the Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York (G.S.)
| | - Gilles Salles
- From the BC Cancer Centre for Lymphoid Cancer and the University of British Columbia, Vancouver, Canada (L.H.S.); and the Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York (G.S.)
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41
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Roschewski M. Central nervous system prophylaxis in diffuse large B-cell lymphoma: a race to the bottom. Haematologica 2021; 106:332-334. [PMID: 33522784 PMCID: PMC7849335 DOI: 10.3324/haematol.2020.266635] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Indexed: 01/04/2023] Open
Affiliation(s)
- Mark Roschewski
- Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD.
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42
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Incidence of relapsed/refractory diffuse large B-cell lymphoma (DLBCL) including CNS relapse in a population-based cohort of 4243 patients in Sweden. Blood Cancer J 2021; 11:9. [PMID: 33414443 PMCID: PMC7791057 DOI: 10.1038/s41408-020-00403-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 11/02/2020] [Accepted: 11/13/2020] [Indexed: 02/07/2023] Open
Abstract
We performed a national population-based study of all patients diagnosed with diffuse large B-cell lymphoma (DLBCL) in Sweden in 2007-2014 to assess treatment intent and risk of relapsed/refractory disease, including central nervous system (CNS) relapse, in the presence of competing risks. Overall, 84% of patients started treatment with curative intent (anthracycline-based) (n = 3550, median age 69 years), whereas 14% did not (n = 594, median age 84 years) (for 2% the intent was uncertain). Patients treated with curative intent had a 5-year OS of 65.3% (95% CI: 63.7-66.9). The median OS among non-curatively treated patients was 2.9 months. The 5-year cumulative incidence of relapsed/refractory disease in curative patients was 23.1% (95% CI: 21.7-24.6, n = 847). The 2-year cumulative incidence of CNS relapse was 3.0% (95% CI: 2.5-3.6, n = 118) overall, and 8.0% (95% CI: 6.0-10.6, n = 48) among patients with high CNS-IPI (4-6), when considering other relapse locations and death as competing events. The incidence of relapsed/refractory DLBCL overall and in the CNS was lower than in previous reports, still one in seven patients was not considered fit enough to start standard immunochemotherapy at diagnosis. These results are important for quantification of groups of DLBCL patients with poor prognosis requiring completely different types of interventions.
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43
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First-Line Treatment for Primary Breast Diffuse Large B-Cell Lymphoma Using Immunochemotherapy and Central Nervous System Prophylaxis: A Multicenter Phase 2 Trial. Cancers (Basel) 2020; 12:cancers12082192. [PMID: 32781541 PMCID: PMC7463683 DOI: 10.3390/cancers12082192] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 07/31/2020] [Accepted: 08/03/2020] [Indexed: 11/17/2022] Open
Abstract
There are limited data from prospective controlled trials regarding optimal treatment strategies in patients with primary breast diffuse large B-cell lymphoma (DLBCL). In this phase 2 study (NCT01448096), we examined the efficacy and safety of standard immunochemotherapy and central nervous system (CNS) prophylaxis using intrathecal methotrexate (IT-MTX). Thirty-three patients with newly diagnosed primary breast DLBCL received six cycles of rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) and four fixed doses of IT-MTX (12 mg). The median age was 50 years (range, 29-75), and all patients were females. According to the CNS-International Prognostic Index, most patients (n = 28) were categorized as the low-risk group. Among the 33 patients, 32 completed R-CHOP, and 31 completed IT-MTX as planned. With a median follow-up of 46.1 months (interquartile range (IQR), 31.1-66.8), the 2-year progression-free and overall survival rates were 81.3% and 93.5%, respectively. Six patients experienced treatment failures, which included the CNS in four patients (two parenchyma and two leptomeninges) and breast in two patients (one ipsilateral and one contralateral). The 2-year cumulative incidence of CNS relapse was 12.5%. Although standard R-CHOP and IT-MTX without routine radiotherapy show clinically meaningful survival outcomes, this strategy may not be optimal for reducing CNS relapse and warrants further investigation.
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44
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McKay P, Wilson MR, Chaganti S, Smith J, Fox CP, Cwynarski K. The prevention of central nervous system relapse in diffuse large B-cell lymphoma: a British Society for Haematology good practice paper. Br J Haematol 2020; 190:708-714. [PMID: 32433789 DOI: 10.1111/bjh.16866] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 05/15/2020] [Accepted: 05/19/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Pamela McKay
- Department of Haematology, Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - Matthew R Wilson
- Department of Haematology, Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - Sridhar Chaganti
- Department of Haematology, Queen Elizabeth Hospital, Birmingham, UK
| | - Jeffery Smith
- Department of Haematology, Aintree University Hospital, Liverpool, UK
| | - Christopher P Fox
- Department of Clinical Haematology, Nottingham University Hospitals NHS Trust, Nottingham, UK.,Division of Cancer and Stem Cells, University of Nottingham, Nottingham, UK
| | - Kate Cwynarski
- Department of Haematology, University College Hospital, London, UK
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