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Tun AM, Wang Y, Maliske S, Micallef I, Inwards DJ, Habermann TM, Porrata L, Paludo J, Bisneto JV, Rosenthal A, Kharfan-Dabaja MA, Ansell SM, Nowakowski GS, Farooq U, Johnston PB. Autologous stem cell transplant in fit patients with refractory or early relapsed diffuse large B-cell lymphoma that responded to salvage chemotherapy. Haematologica 2024; 109:2186-2195. [PMID: 38235513 PMCID: PMC11215374 DOI: 10.3324/haematol.2023.284704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 01/11/2024] [Indexed: 01/19/2024] Open
Abstract
Chimeric antigen receptor T-cell therapy is the new standard of care in fit patients with refractory or early relapsed diffuse large B-cell lymphoma (DLBCL). However, there may still be a role for salvage chemotherapy (ST) and autologous stem cell transplant (ASCT) in certain circumstances (e.g., lack of resources for chimeric antigen receptor T-cell therapy, chemosensitive relapses). We retrospectively studied 230 patients with refractory or early relapsed DLBCL who underwent ST and ASCT. The median line of ST was one (range, 1-3). Best response before ASCT was complete response in 106 (46%) and partial response in 124 (54%) patients. The median follow-up after ASCT was 89.4 months. The median progression-free (PFS) and overall survival (OS) were 16.1 and 43.3 months, respectively. Patients relapsing between 6 to 12 months after frontline therapy had a numerically better median PFS (29.6 months) and OS (88.5 months). Patients who required one line of ST, compared to those requiring more than one line, had a better median PFS (37.9 vs. 3.9 months; P=0.0005) and OS (68.3 vs. 12.0 months; P=0.0005). Patients who achieved complete response had a better median PFS (71.1 vs. 6.3 months; P<0.0001) and OS (110.3 vs. 18.9 months; P<0.0001) than those in partial response. Patients who achieved complete response after one line of ST had the most favorable median PFS (88.5 months) and OS (117.2 months). Post-ASCT survival outcomes of patients with refractory or early relapsed DLBCL appeared reasonable and were particularly favorable in those who required only one line of ST to achieve complete response before ASCT, highlighting the role of this procedure in select patients with chemosensitive disease.
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Affiliation(s)
- Aung M Tun
- Division of Hematology, Mayo Clinic, Rochester, Minnesota; Division of Hematologic Malignancies and Cellular Therapeutics, The University of Kansas, Kansas City.
| | - Yucai Wang
- Division of Hematology, Mayo Clinic, Rochester, Minnesota
| | - Seth Maliske
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, University of Iowa, Iowa City, Iowa
| | - Ivana Micallef
- Division of Hematology, Mayo Clinic, Rochester, Minnesota
| | | | | | - Luis Porrata
- Division of Hematology, Mayo Clinic, Rochester, Minnesota
| | - Jonas Paludo
- Division of Hematology, Mayo Clinic, Rochester, Minnesota
| | | | - Allison Rosenthal
- Internal Medicine, Division of Hematology/Oncology, Mayo Clinic Arizona, Scottsdale, Arizona
| | - Mohamed A Kharfan-Dabaja
- Division of Hematology-Oncology and Blood and Marrow Transplantation and Cellular Therapy Program, Mayo Clinic, Jacksonville, Florida
| | | | | | - Umar Farooq
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, University of Iowa, Iowa City, Iowa
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Civallero M, Schroers-Martin JG, Horwitz S, Manni M, Stepanishyna Y, Cabrera ME, Vose J, Spina M, Hitz F, Nagler A, Montoto S, Chiattone C, Skrypets T, Perez Saenz MA, Priolo G, Luminari S, Lymboussaki A, Pavlovsky A, Marino D, Liberati M, Trotman J, Mannina D, Federico M, Advani R. Long-term outcome of peripheral T-cell lymphomas: Ten-year follow-up of the International Prospective T-cell Project. Br J Haematol 2024; 205:166-174. [PMID: 38532575 DOI: 10.1111/bjh.19433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 02/27/2024] [Accepted: 03/16/2024] [Indexed: 03/28/2024]
Abstract
Peripheral T-cell lymphomas (PTCLs) are a heterogeneous group of haematological cancers with generally poor clinical outcomes. However, a subset of patients experience durable disease control, and little is known regarding long-term outcomes. The International T-cell Lymphoma Project (ITCLP) is the largest prospectively collected cohort of patients with PTCLs, providing insight into clinical outcomes at academic medical centres globally. We performed a long-term outcome analysis on patients from the ITCLP with available 10-year follow-up data (n = 735). The overall response rate to first-line therapy was 68%, while 5- and 10-year overall survival estimates were 49% and 40% respectively. Most deaths occurred prior to 5 years, and for patients alive at 5 years, the chance of surviving to 10 years was 84%. However, lymphoma remained the leading cause of death in the 5- to 10-year period (67%). Low-risk International Prognostic Index and Prognostic Index for T-cell lymphoma scores both identified patients with improved survival, while in multivariate analysis, age >60 years and Eastern Cooperative Oncology Group performance status 2-4 were associated with inferior outcomes. The favourable survival seen in patients achieving durable initial disease control emphasizes the unmet need for optimal front-line therapeutic approaches in PTCLs.
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Affiliation(s)
- Monica Civallero
- CHIMOMO Department, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Steven Horwitz
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
| | - Martina Manni
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia, Modena, Italy
| | - Yana Stepanishyna
- Department of Bone Marrow Transplant, National Cancer Institute, Kyiv, Ukraine
| | - Maria Elena Cabrera
- Sección Hematología, Hospital del Salvador, Universidad de Chile, Santiago, Chile
| | - Julie Vose
- Division of Hematology/Oncology, University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Michele Spina
- Division of Medical Oncology and Immune-Related Tumors, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano, Italy
| | - Felicitas Hitz
- Department of Oncology/Haematology, The Swiss Group for Clinical Cancer Research, Cantonal Hospital, St Gallen, Switzerland
| | - Arnon Nagler
- Department of Bone Marrow Transplantation, Tel-Aviv University, Tel-Aviv, Israel
| | - Silvia Montoto
- Department of Haemato-Oncology, St Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Carlos Chiattone
- Higienopolis and Santa Casa Medical School of Sao Paulo, Samaritano Hospital, São Paulo, Brazil
| | - Tetiana Skrypets
- Hematology and Cell Therapy Department, IRCCS Istituto Tumori Giovanni Paolo II, Bari, Italy
| | - M Angeles Perez Saenz
- Department of Hematology, Health Research Institute IIS-FJD, Fundacion Jimenez Diaz University Hospital, Madrid, Spain
| | - Giorgio Priolo
- Hematology 2, San Giovanni Battista Hospital and University, Turin, Italy
| | - Stefano Luminari
- Hematology Unit, Azienda USL-IRCCS Reggio Emilia, Reggio Emilia, Italy
| | - Athina Lymboussaki
- CHIMOMO Department, University of Modena and Reggio Emilia, Modena, Italy
| | - Astrid Pavlovsky
- Fundación para Combatir la Leucemia (FUNDALEU), Centro de Hematología Pavlovsky, Buenos Aires, Argentina
| | - Dario Marino
- Department of Oncology, Oncology 1 Unit, Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | - Marina Liberati
- A.O. Santa Maria, S.C. di Oncoematologia di Terni, Università Degli Studi di Perugia, Perugia, Italy
| | - Judith Trotman
- Concord Repatriation General Hospital, University of Sydney, Concord, New South Wales, Australia
| | | | - Massimo Federico
- CHIMOMO Department, University of Modena and Reggio Emilia, Modena, Italy
| | - Ranjana Advani
- Division of Oncology, Department of Medicine, Stanford University, Stanford, California, USA
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Martín García-Sancho A, Presa M, Pardo C, Martín-Escudero V, Oyagüez I, Ortiz-Maldonado V. Cost-Effectiveness Analysis of Axicabtagene Ciloleucel vs. Standard of Care in Second-Line Treatment for Relapsed/Refractory Large B-Cell Lymphoma in Spain. Cancers (Basel) 2024; 16:2301. [PMID: 39001364 PMCID: PMC11240757 DOI: 10.3390/cancers16132301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2024] [Revised: 06/14/2024] [Accepted: 06/20/2024] [Indexed: 07/16/2024] Open
Abstract
PURPOSE To estimate the cost-effectiveness of axi-cel vs. salvage immunochemotherapy followed by high-dose chemotherapy and autologous stem-cell transplantation (HDT+ASCT) for responders to second-line treatment for relapsed/refractory (R/R) large B-cell lymphoma (LBCL). METHODS A partitioned survival mixture-cure model comprising three health states was used to estimate the costs, life years gained (LYG), and quality-adjusted life years (QALYs) accumulated over a lifetime horizon. Overall survival, event-free survival, and time to the next treatment with axi-cel and HDT+ASCT were derived from the ZUMA-7 study. The total costs (EUR, 2022) included drug acquisition and administration, ASCT, subsequent treatment, disease and adverse event management, and palliative care. The unitary costs were derived from local databases and the literature. A 3% discount rate was applied to the costs and outcomes. RESULTS Compared with HDT+ASCT, axi-cel provided higher LYG per patient (10.00 vs. 8.28 LYG/patient) and greater QALYs gained per patient (7.85 vs. 6.04 QALY/patient). The lifetime total costs were 343,581 EUR/patient with axi-cel vs. 257,994 EUR/patient with IQT+ASCT. The incremental cost-effectiveness ratio of axi-cel vs. HDT+ASCT was 49,627 EUR/LYG, and the incremental cost-utility ratio was 47,309 EUR/QALY. Sensitivity analyses confirmed the robustness of the model. CONCLUSION Axi-cel is a potentially cost-effective alternative to HDT+ASCT for the treatment of R/R DLBCL in Spain.
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Affiliation(s)
- Alejandro Martín García-Sancho
- Haematology Department, Instituto de Investigación Biomédica de Salamanca (IBSAL), CIBERONC, Hospital Universitario de Salamanca, University of Salamanca, 37007 Salamanca, Spain
| | - María Presa
- Health Economics Department, Pharmacoeconomics & Outcomes Research Iberia (PORIB), 28224 Madrid, Spain
| | - Carlos Pardo
- Market Access, Reimbursement & Health Economics and Outcomes Research Department, Gilead Sciences, 28033 Madrid, Spain
| | - Victoria Martín-Escudero
- Market Access, Reimbursement & Health Economics and Outcomes Research Department, Gilead Sciences, 28033 Madrid, Spain
| | - Itziar Oyagüez
- Health Economics Department, Pharmacoeconomics & Outcomes Research Iberia (PORIB), 28224 Madrid, Spain
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Clavijo ND, Aguirre JCF, del Pilar Agudelo Lopez C, Borda AA, Wills B, Vega GEQ. Aligning outcomes: DLBCL prognosis at a 4th Level University Hospital in Bogotá is comparable to high-income nations, identification of additional prognostic markers for overall survival and relapse. Ecancermedicalscience 2024; 18:1717. [PMID: 39021535 PMCID: PMC11254405 DOI: 10.3332/ecancer.2024.1717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Indexed: 07/20/2024] Open
Abstract
Introduction Diffuse large B-cell lymphoma (DLBCL), a prevalent non-Hodgkin lymphoma subtype, displays diverse clinical outcomes with persistently high mortality and relapse rates, despite treatment advancements. Notably, the Hispanic demographic lacks consideration in existing prognostic indices for DLBCL. Methods A retrospective cohort study encompassing 112 DLBCL patients diagnosed between 2010 and 2020 was conducted at our institution. Patient data, including overall survival (OS), treatment response, and relapse, were analysed. Results With a median age of 65 years and a predominant male population (60.7%), both the International Prognostic Index (IPI) and revised IPI correlated with OS. In multivariate analysis, patients with ki-67 ≥ 60% exhibited higher mortality risk (Hazard Ratio: 2.35, 95% confidence intervals (CI) 1.05-5.27, p = 0.039), even when controlled by IPI category and B2-microglobulin levels. The absence of B symptoms served as a protective factor for relapse (p < 0.01, OR: 0.147, 95% CI 0.058-0.376) when controlling for ki-67, CD5, and IPI. Conclusion Our cohort demonstrated a 5-year OS rate comparable to high-income countries, highlighting the need for tailored prognostic models for Hispanic DLBCL patients. This study identifies easily accessible parameters aligning with regional resource constraints, providing insights into additional prognostic factors for DLBCL in the Hispanic population.
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Affiliation(s)
- Nicolás Duque Clavijo
- Universidad de Los Andes, Hospital Universitario Fundación Santa Fe de Bogotá, Carrera 7 no.117– 15 Bogotá DC, Bogotá 110111, Colombia
- https://orcid.org/0009-0009-4553-5168
| | | | - Claudia del Pilar Agudelo Lopez
- Universidad de Los Andes, Hospital Universitario Fundación Santa Fe de Bogotá, Carrera 7 no.117– 15 Bogotá DC, Bogotá 110111, Colombia
| | - Andrés Armando Borda
- Universidad de Los Andes, Hospital Universitario Fundación Santa Fe de Bogotá, Carrera 7 no.117– 15 Bogotá DC, Bogotá 110111, Colombia
| | - Beatriz Wills
- Universidad de los Andes, Hospital Universitario Fundación Santa Fe de Bogotá, Servicios Médicos de Hematología y Cardiología SAS, Bogotá 110111, Colombia
- https://orcid.org/0000-0002-6837-3722
| | - Guillermo Enrique Quintero Vega
- Universidad de los Andes, Hospital Universitario Fundación Santa Fe de Bogotá, Servicios Médicos de Hematología y Cardiología SAS, Bogotá 110111, Colombia
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Wenzl K, Stokes ME, Novak JP, Bock AM, Khan S, Hopper MA, Krull JE, Dropik AR, Walker JS, Sarangi V, Mwangi R, Ortiz M, Stong N, Huang CC, Maurer MJ, Rimsza L, Link BK, Slager SL, Asmann Y, Mondello P, Morin R, Ansell SM, Habermann TM, Witzig TE, Feldman AL, King RL, Nowakowski G, Cerhan JR, Gandhi AK, Novak AJ. Multiomic analysis identifies a high-risk signature that predicts early clinical failure in DLBCL. Blood Cancer J 2024; 14:100. [PMID: 38902256 PMCID: PMC11189905 DOI: 10.1038/s41408-024-01080-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 05/29/2024] [Accepted: 06/04/2024] [Indexed: 06/22/2024] Open
Abstract
Recent genetic and molecular classification of DLBCL has advanced our knowledge of disease biology, yet were not designed to predict early events and guide anticipatory selection of novel therapies. To address this unmet need, we used an integrative multiomic approach to identify a signature at diagnosis that will identify DLBCL at high risk of early clinical failure. Tumor biopsies from 444 newly diagnosed DLBCL were analyzed by WES and RNAseq. A combination of weighted gene correlation network analysis and differential gene expression analysis was used to identify a signature associated with high risk of early clinical failure independent of IPI and COO. Further analysis revealed the signature was associated with metabolic reprogramming and identified cases with a depleted immune microenvironment. Finally, WES data was integrated into the signature and we found that inclusion of ARID1A mutations resulted in identification of 45% of cases with an early clinical failure which was validated in external DLBCL cohorts. This novel and integrative approach is the first to identify a signature at diagnosis, in a real-world cohort of DLBCL, that identifies patients at high risk for early clinical failure and may have significant implications for design of therapeutic options.
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Affiliation(s)
- Kerstin Wenzl
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | - Matthew E Stokes
- Informatics and Predictive Sciences, , Bristol Myers Squibb, Summit, NJ, USA
| | | | | | - Sana Khan
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
| | | | | | | | | | - Vivekananda Sarangi
- Department of Quantitative Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Raphael Mwangi
- Department of Quantitative Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Maria Ortiz
- Informatics and Predictive Sciences, Celgene Institute for Translational Research Europe (CITRE), Seville, Spain
| | - Nicholas Stong
- Informatics and Predictive Sciences, , Bristol Myers Squibb, Summit, NJ, USA
| | - C Chris Huang
- Translational Medicine Hematology, Bristol Myers Squibb, Summit, NJ, USA
| | - Matthew J Maurer
- Division of Hematology, Mayo Clinic, Rochester, MN, USA
- Department of Quantitative Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Lisa Rimsza
- Division of Hematopathology, Mayo Clinic, Scottsdale, AZ, USA
| | - Brian K Link
- Division of Hematology, University of Iowa, Iowa, USA
| | - Susan L Slager
- Department of Quantitative Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Yan Asmann
- Department of Quantitative Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA
| | | | - Ryan Morin
- Genome Sciences Center, British Columbia Cancer Agency, Vancouver, BC, Canada
| | | | | | | | - Andrew L Feldman
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Rebecca L King
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | | | - James R Cerhan
- Department of Quantitative Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Anita K Gandhi
- Translational Medicine Hematology, Bristol Myers Squibb, Summit, NJ, USA
| | - Anne J Novak
- Division of Hematology, Mayo Clinic, Rochester, MN, USA.
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Hong D, Yin M, Li J, Deng Z, Ren Z, Zhou Y, Huang S, Yan X, Zhong W, Liu F, Yang C. Cardiovascular mortality among patients with diffuse large B-cell lymphoma: a population-based study. Leuk Lymphoma 2024:1-11. [PMID: 38861618 DOI: 10.1080/10428194.2024.2364830] [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: 01/20/2024] [Accepted: 05/31/2024] [Indexed: 06/13/2024]
Abstract
We aim to investigate cardiovascular mortality risk among diffuse large B-cell lymphoma (DLBCL) patients and explore cardiovascular mortality trends in the past decades in United States. We extracted data from the Surveillance, Epidemiology, and End Results database for adult patients diagnosed with DLBCL between 1975 and 2019. Standardized mortality ratio, joinpoint regression analysis, and competing risk model were analyzed. Overall, 49,918 patients were enrolled, of whom 4167 (8.3%) cardiovascular deaths were observed, which was 1.22 times the number expected (95%CI, 1.19-1.26). During 1985-2019, the incidence-based cardiovascular mortality rate increased by 0.98% per year (95%CI, 0.58-1.39%), with statistically significant increases in age groups younger than 75 years. The cumulative mortality from cardiovascular disease increased by age but never exceeded that from DLBCL. Older age, male sex, earlier year of diagnosis, lower tumor stage at diagnosis, chemotherapy, radiotherapy, and surgery were all poor prognostic factors for cardiovascular mortality.
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Affiliation(s)
- Danhua Hong
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Mengzhuo Yin
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Jie Li
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Zhiyong Deng
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Zhilei Ren
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Yun Zhou
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Shuijin Huang
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Xuejun Yan
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
- School of Medicine, Institute of Clinical Medicine, Center for Medical Research on Innovation and Translation, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Weijie Zhong
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Feng Liu
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
| | - Chongzhe Yang
- Department of Geriatrics, School of Medicine, Guangzhou First People's Hospital, South China University of Technology, Guangzhou, China
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Negara I, Tomuleasa C, Buruiana S, Efremov DG. Molecular Subtypes and the Role of TP53 in Diffuse Large B-Cell Lymphoma and Richter Syndrome. Cancers (Basel) 2024; 16:2170. [PMID: 38927876 PMCID: PMC11201917 DOI: 10.3390/cancers16122170] [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: 05/09/2024] [Revised: 05/30/2024] [Accepted: 06/01/2024] [Indexed: 06/28/2024] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common lymphoid malignancy and a heterogeneous entity comprised of several biologically distinct subtypes. Recently, novel genetic classifications of DLBCL have been resolved based on common mutational patterns indicative of distinct pathways of transformation. However, the complicated and costly nature of the novel classifiers has precluded their inclusion into routine practice. In view of this, the status of the TP53 gene, which is mutated or deleted in 20-30% of the cases, has emerged as an important prognostic factor for DLBCL patients, setting itself apart from other predictors. TP53 genetic lesions are particularly enriched in a genetic subtype of DLBCL that shares genomic features with Richter Syndrome, highlighting the possibility of a subset of DLBCL arising from the transformation of an occult chronic lymphocytic leukemia-like malignancy, such as monoclonal B-cell lymphocytosis. Patients with TP53-mutated DLBCL, including those with Richter Syndrome, have a particularly poor prognosis and display inferior responses to standard chemoimmunotherapy regimens. The data presented in this manuscript argue for the need for improved and more practical risk-stratification models for patients with DLBCL and show the potential for the use of TP53 mutational status for prognostication and, in prospect, treatment stratification in DLBCL.
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Affiliation(s)
- Ivan Negara
- Molecular Hematology Unit, International Centre for Genetic Engineering and Biotechnology, 34149 Trieste, Italy
- Department of Internal Medicine, Hematology, “Nicolae Testemitanu” State University of Medicine and Pharmacy, 2004 Chisinau, Moldova;
| | - Ciprian Tomuleasa
- Department of Hematology, Iuliu Hatieganu University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania;
| | - Sanda Buruiana
- Department of Internal Medicine, Hematology, “Nicolae Testemitanu” State University of Medicine and Pharmacy, 2004 Chisinau, Moldova;
| | - Dimitar G. Efremov
- Molecular Hematology Unit, International Centre for Genetic Engineering and Biotechnology, 34149 Trieste, Italy
- Macedonian Academy of Sciences and Arts, 1000 Skopje, North Macedonia
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Dai L, Fan G, Xie T, Li L, Tang L, Chen H, Shi Y, Han X. Single-cell and spatial transcriptomics reveal a high glycolysis B cell and tumor-associated macrophages cluster correlated with poor prognosis and exhausted immune microenvironment in diffuse large B-cell lymphoma. Biomark Res 2024; 12:58. [PMID: 38840205 PMCID: PMC11155084 DOI: 10.1186/s40364-024-00605-w] [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: 05/15/2024] [Accepted: 05/22/2024] [Indexed: 06/07/2024] Open
Abstract
BACKGROUND Diffuse large B-cell lymphoma (DLBCL) is a heterogeneous malignancy characterized by varied responses to treatment and prognoses. Understanding the metabolic characteristics driving DLBCL progression is crucial for developing personalized therapies. METHODS This study utilized multiple omics technologies including single-cell transcriptomics (n = 5), bulk transcriptomics (n = 966), spatial transcriptomics (n = 10), immunohistochemistry (n = 34), multiple immunofluorescence (n = 20) and to elucidate the metabolic features of highly malignant DLBCL cells and tumor-associated macrophages (TAMs), along with their associated tumor microenvironment. Metabolic pathway analysis facilitated by scMetabolism, and integrated analysis via hdWGCNA, identified glycolysis genes correlating with malignancy, and the prognostic value of glycolysis genes (STMN1, ENO1, PKM, and CDK1) and TAMs were verified. RESULTS High-glycolysis malignant DLBCL tissues exhibited an immunosuppressive microenvironment characterized by abundant IFN_TAMs (CD68+CXCL10+PD-L1+) and diminished CD8+ T cell infiltration. Glycolysis genes were positively correlated with malignancy degree. IFN_TAMs exhibited high glycolysis activity and closely communicating with high-malignancy DLBCL cells identified within datasets. The glycolysis score, evaluated by seven genes, emerged as an independent prognostic factor (HR = 1.796, 95% CI: 1.077-2.995, p = 0.025 and HR = 2.631, 95% CI: 1.207-5.735, p = 0.015) along with IFN_TAMs were positively correlated with poor survival (p < 0.05) in DLBCL. Immunohistochemical validation of glycolysis markers (STMN1, ENO1, PKM, and CDK1) and multiple immunofluorescence validation of IFN_TAMs underscored their prognostic value (p < 0.05) in DLBCL. CONCLUSIONS This study underscores the significance of glycolysis in tumor progression and modulation of the immune microenvironment. The identified glycolysis genes and IFN_TAMs represent potential prognostic markers and therapeutic targets in DLBCL.
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Affiliation(s)
- Liyuan Dai
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Guangyu Fan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Tongji Xie
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Lin Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Le Tang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Haizhu Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Breast Tumor Centre, Department of Medical Oncology, Phase I Clinical Trial Centre, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, P. R. China
| | - Yuankai Shi
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China.
| | - Xiaohong Han
- Clinical Pharmacology Research Center, Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK & PD Investigation for Innovative Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1, Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
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Ide D, Fujino T, Kobayashi T, Egashira A, Miyashita A, Mizuhara K, Isa R, Tsukamoto T, Mizutani S, Uchiyama H, Kaneko H, Uoshima N, Kawata E, Taniwaki M, Shimura Y, Kuroda J. Prognostic model for relapsed/refractory transplant-ineligible diffuse large B-cell lymphoma utilizing the lymphocyte-to-monocyte ratio. Int J Hematol 2024; 119:697-706. [PMID: 38492199 DOI: 10.1007/s12185-024-03750-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 02/29/2024] [Accepted: 03/06/2024] [Indexed: 03/18/2024]
Abstract
We conducted a multi-institutional retrospective study in 100 transplant-ineligible (TI) patients with diffuse large B-cell lymphoma (DLBCL) that relapsed or progressed after first-line R-CHOP (or -like) therapy to develop a robust predictive model for TI relapsed/refractory (r/r) DLBCL, which has a heterogeneous but poor prognosis by currently available treatment modalities other than chimeric antigen receptor T-cell (CAR-T) therapy or bispecific antibodies. The median age at relapse or progression was 76 years. The median progression-free survival (PFS) and overall survival (OS) from the first progression were 11.5 months and 21.9 months, respectively. Multivariate analysis identified low lymphocyte-to-monocyte ratio (LMR), elevated high lactate dehydrogenase, and elevated C-reactive protein at progression as independent predictors of OS. A predictive model based on these three factors, here designated as the Kyoto Prognostic Index for r/r DLBCL (KPI-R), successfully stratified their OS and PFS with statistical significance. In addition, event-free survival less than 24 months for R-CHOP and low LMR were identified as significant predictive factors for non-response in any sequence of salvage therapy. We concluded that LMR is a bonafide predictor of treatment response and prognosis in patients with TI r/r DLBCL, and may be helpful in treatment decision-making.
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Affiliation(s)
- Daisuke Ide
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takahiro Fujino
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Tsutomu Kobayashi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Aya Egashira
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Akihiro Miyashita
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kentaro Mizuhara
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Reiko Isa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hitoji Uchiyama
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Hiroto Kaneko
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Eri Kawata
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Masafumi Taniwaki
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Department of Blood Transfusion, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.
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10
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Oluwole OO, Ray MD, Zur RM, Ferrufino CP, Doble B, Patel AR, Bilir SP. Cost-effectiveness of treating relapsed or refractory 3L+ follicular lymphoma with axicabtagene ciloleucel vs mosunetuzumab in the United States. Front Immunol 2024; 15:1393939. [PMID: 38855109 PMCID: PMC11157123 DOI: 10.3389/fimmu.2024.1393939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 05/06/2024] [Indexed: 06/11/2024] Open
Abstract
Introduction Novel therapies for 3L+ relapsed/refractory (r/r) follicular lymphoma (FL) have been approved recently by the US Food and Drug Administration including anti-CD19 CAR-T therapies such as axicabtagene ciloleucel (axi-cel) and CD20 × CD3 T-cell-engaging bispecific monoclonal antibodies such as mosunetuzumab (mosun). The objective of this study was to assess the cost-effectiveness of axi-cel compared to mosun in 3L+ r/r FL patients from a US third-party payer perspective. Methods A three-state (progression-free, progressed disease, and death) partitioned-survival model was used to compare two treatments over a lifetime horizon in a hypothetical cohort of US adults (age ≥18) receiving 3L+ treatment for r/r FL. ZUMA-5 and GO29781 trial data were used to inform progression-free survival (PFS) and overall survival (OS). Mosun survival was modeled via hazard ratios (HRs) applied to axi-cel survival curves. The PFS HR value was estimated via a matching-adjusted indirect comparison (MAIC) based on mosun pseudo-individual patient data and adjusted axi-cel data to account for trial populations differences. One-way sensitivity analysis (OWSA) and probabilistic sensitivity analyses (PSA) were conducted. Scenario analyses included: 1) the mosun HRs were applied to the weighted (adjusted) ZUMA-5 24-month data to most exactly reflect the MAIC, 2) mosun HR values were applied to axi-cel 48-month follow-up data, and 3) recent axi-cel health state utility values in diffuse large B-cell lymphoma patients. Results The analysis estimated increases of 1.82 LY and 1.89 QALY for axi-cel compared to mosun. PFS for axi-cel patients was 6.42 LY vs. 1.60 LY for mosun. Increase of $257,113 in the progression-free state was driven by one-time axi-cel treatment costs. Total incremental costs for axi-cel were $204,377, resulting in an ICER of $108,307/QALY gained. The OWSA led to ICERs ranging from $240,255 to $75,624, with all but two parameters falling below $150,000/QALY. In the PSA, axi-cel had an 64% probability of being cost-effective across 5,000 iterations using a $150,000 willingness-to-pay threshold. Scenarios one and two resulted in ICERs of $105,353 and $102,695, respectively. Discussion This study finds that axi-cel is cost-effective compared to mosun at the commonly cited $150,000/QALY US willingness-to-pay threshold, with robust results across a range of sensitivity analyses accounting for parameter uncertainty.
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MESH Headings
- Humans
- Lymphoma, Follicular/drug therapy
- Lymphoma, Follicular/economics
- Lymphoma, Follicular/mortality
- Cost-Benefit Analysis
- United States
- Biological Products/therapeutic use
- Biological Products/economics
- Male
- Antibodies, Bispecific/therapeutic use
- Antibodies, Bispecific/economics
- Female
- Immunotherapy, Adoptive/economics
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antibodies, Monoclonal, Humanized/economics
- Middle Aged
- Antineoplastic Agents, Immunological/therapeutic use
- Antineoplastic Agents, Immunological/economics
- Adult
- Quality-Adjusted Life Years
- Neoplasm Recurrence, Local/drug therapy
- Aged
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Affiliation(s)
| | | | | | | | - Brett Doble
- Kite, A Gilead Company, Santa Monica, CA, United States
| | - Anik R. Patel
- Kite, A Gilead Company, Santa Monica, CA, United States
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11
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Peng H, Su M, Guo X, Shi L, Lei T, Yu H, Xu J, Pan X, Chen X. Artificial intelligence-based prognostic model accurately predicts the survival of patients with diffuse large B-cell lymphomas: analysis of a large cohort in China. BMC Cancer 2024; 24:621. [PMID: 38773392 PMCID: PMC11110380 DOI: 10.1186/s12885-024-12337-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 05/03/2024] [Indexed: 05/23/2024] Open
Abstract
BACKGROUND Diffuse large B-cell lymphomas (DLBCLs) display high molecular heterogeneity, but the International Prognostic Index (IPI) considers only clinical indicators and has not been updated to include molecular data. Therefore, we developed a widely applicable novel scoring system with molecular indicators screened by artificial intelligence (AI) that achieves accurate prognostic stratification and promotes individualized treatments. METHODS We retrospectively enrolled a cohort of 401 patients with DLBCL from our hospital, covering the period from January 2015 to January 2019. We included 22 variables in our analysis and assigned them weights using the random survival forest method to establish a new predictive model combining bidirectional long-short term memory (Bi-LSTM) and logistic hazard techniques. We compared the predictive performance of our "molecular-contained prognostic model" (McPM) and the IPI. In addition, we developed a simplified version of the McPM (sMcPM) to enhance its practical applicability in clinical settings. We also demonstrated the improved risk stratification capabilities of the sMcPM. RESULTS Our McPM showed superior predictive accuracy, as indicated by its high C-index and low integrated Brier score (IBS), for both overall survival (OS) and progression-free survival (PFS). The overall performance of the McPM was also better than that of the IPI based on receiver operating characteristic (ROC) curve fitting. We selected five key indicators, including extranodal involvement sites, lactate dehydrogenase (LDH), MYC gene status, absolute monocyte count (AMC), and platelet count (PLT) to establish the sMcPM, which is more suitable for clinical applications. The sMcPM showed similar OS results (P < 0.0001 for both) to the IPI and significantly better PFS stratification results (P < 0.0001 for sMcPM vs. P = 0.44 for IPI). CONCLUSIONS Our new McPM, including both clinical and molecular variables, showed superior overall stratification performance to the IPI, rendering it more suitable for the molecular era. Moreover, our sMcPM may become a widely used and effective stratification tool to guide individual precision treatments and drive new drug development.
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Affiliation(s)
- Huilin Peng
- Department of Lymphatic Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, China
| | - Mengmeng Su
- Binjiang Institute of Zhejiang University, Hangzhou, Zhejiang, 310053, China
| | - Xiang Guo
- Zhejiang University of Science & Technology, Hangzhou, Zhejiang, 310027, China
| | - Liang Shi
- Department of Pharmacy, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, China
| | - Tao Lei
- Department of Lymphatic Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, China
| | - Haifeng Yu
- Department of Lymphatic Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, China
| | - Jieyu Xu
- Department of Lymphatic Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, China
| | - Xiaohua Pan
- Binjiang Institute of Zhejiang University, Hangzhou, Zhejiang, 310053, China.
| | - Xi Chen
- Department of Lymphatic Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang, 310022, China.
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12
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Watt KD, Rolak S, Foley DP, Plichta JK, Pruthi S, Farr D, Zwald FO, Carvajal RD, Dudek AZ, Sanger CB, Rocco R, Chang GJ, Dizon DS, Langstraat CL, Teoh D, Agarwal PK, Al-Qaoud T, Eggener S, Kennedy CC, D'Cunha J, Mohindra NA, Stewart S, Habermann TH, Schuster S, Lunning M, Shah NN, Gertz MA, Mehta J, Suvannasankha A, Verna E, Farr M, Blosser CD, Hammel L, Al-Adra DP. Cancer Surveillance in Solid Organ Transplant Recipients With a Pretransplant History of Malignancy: Multidisciplinary Collaborative Expert Opinion. Transplantation 2024:00007890-990000000-00757. [PMID: 38771067 DOI: 10.1097/tp.0000000000005056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
With improved medical treatments, the prognosis for many malignancies has improved, and more patients are presenting for transplant evaluation with a history of treated cancer. Solid organ transplant (SOT) recipients with a prior malignancy are at higher risk of posttransplant recurrence or de novo malignancy, and they may require a cancer surveillance program that is individualized to their specific needs. There is a dearth of literature on optimal surveillance strategies specific to SOT recipients. A working group of transplant physicians and cancer-specific specialists met to provide expert opinion recommendations on optimal cancer surveillance after transplantation for patients with a history of malignancy. Surveillance strategies provided are mainly based on general population recurrence risk data, immunosuppression effects, and limited transplant-specific data and should be considered expert opinion based on current knowledge. Prospective studies of cancer-specific surveillance models in SOT recipients should be supported to inform posttransplant management of this high-risk population.
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Affiliation(s)
| | - Stacey Rolak
- Department of Medicine, Mayo Clinic, Rochester, MN
| | - David P Foley
- Department of Surgery, University of Wisconsin, Madison, WI
| | | | | | - Deborah Farr
- Department of Surgery, University of Texas Southwestern, Dallas, TX
| | - Fiona O Zwald
- Department of Dermatology, Colorado University School of Medicine, Aurora, CO
| | - Richard D Carvajal
- Department of Medicine, Northwell Health Cancer Institute, Lake Success, NY
| | | | - Cristina B Sanger
- Department of Surgery, University of Wisconsin, Madison, WI
- Department of Surgery, William S.Middleton Memorial Veteran's Hospital, Madison, WI
| | - Ricciardi Rocco
- Department of Surgery, Massachusetts General Hospital, Boston MA
| | - George J Chang
- Department of Colon and Rectal Surgery, University of Texas, MD Anderson Cancer Center, Dallas, TX
| | - Don S Dizon
- Department of Medicine, Lifespan Cancer Institute and Brown University, Providence, RI
| | | | - Deanna Teoh
- Department of Obstetrics and Gynecology and Women's Health, University of Minnesota, Minneapolis, MN
| | - Piyush K Agarwal
- Department of Surgery, Section of Urology, University of Chicago, Chicago, IL
| | - Talal Al-Qaoud
- Department of Surgery, Medstar Georgetown Transplant Institute, Georgetown University Hospital, Washington DC
| | - Scott Eggener
- Department of Surgery, Section of Urology, University of Chicago, Chicago, IL
| | | | | | - Nisha A Mohindra
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Shelby Stewart
- Department of Thoracic Surgery, University of Maryland, Baltimore, MD
| | | | - Stephen Schuster
- Department of Medicine, Lymphoma Program, Abraham Cancer Center, University of Pennsylvania, Philadelphia, PA
| | - Matthew Lunning
- Department of Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Nirav N Shah
- Department of Medicine, Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI
| | | | - Jayesh Mehta
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Attaya Suvannasankha
- Department of Medicine, Indiana University School of Medicine and Roudebush VAMC, Indianapolis, IN
| | | | - Maryjane Farr
- Department of Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | - Christopher D Blosser
- Department of Medicine, University of Washington and Seattle Children's Hospital, Seattle WA
| | - Laura Hammel
- Department of Anesthesiology, University of Wisconsin, Madison, WI
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13
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Silkenstedt E, Salles G, Campo E, Dreyling M. B-cell non-Hodgkin lymphomas. Lancet 2024; 403:1791-1807. [PMID: 38614113 DOI: 10.1016/s0140-6736(23)02705-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 07/31/2023] [Accepted: 11/30/2023] [Indexed: 04/15/2024]
Abstract
B-cell lymphomas occur with an incidence of 20 new cases per 100 000 people per year in high-income countries. They can affect any organ and are characterised by heterogeneous clinical presentations and courses, varying from asymptomatic, to indolent, to very aggressive cases. Since the topic of B-cell non-Hodgkin lymphomas was last reviewed in The Lancet in 2017, a deeper understanding of the biological background of this heterogeneous group of malignancies, the availability of new diagnostic methods, and the development and implementation of new targeted and immunotherapeutic approaches have improved our ability to treat patients. This Seminar provides an overview of the pathobiology, classification, and prognostication of B-cell non-Hodgkin lymphomas and summarises the current knowledge and standard of care regarding biology and clinical management of the most common subtypes of mature B-cell non-Hodgkin lymphomas. It also highlights new findings in deciphering the molecular background of disease development and the implementation of new therapeutic approaches, particularly those targeting the immune system.
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Affiliation(s)
| | - Gilles Salles
- Lymphoma Service, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Elias Campo
- Department of Pathology, Hospital Clinic, Institute for Biomedical Research August Pi i Sunyer, University of Barcelona, Barcelona, Spain
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14
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Dai L, Chen H, Tan Q, Wang Y, Li L, Lou N, Fan G, Xie T, Luo R, Wang S, Zhou Y, Zhong Q, Yao J, Zhang Z, Tang L, Shi Y, Han X. Identification of novel prognostic autoantibodies in diffuse large B-cell lymphoma treated with rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone via a high-throughput antigen microarray. Cancer 2024; 130:1257-1269. [PMID: 38133926 DOI: 10.1002/cncr.35158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/18/2023] [Accepted: 11/20/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND R-CHOP (rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone) is a standard first-line treatment for diffuse large B-cell lymphoma (DLBCL). However, 20%-40% of patients survive less than 5 years. Novel prognostic biomarkers remain in demand. METHODS Baseline plasma autoantibodies (AAbs) were assessed in 336 DLBCLs. In the discovery phase (n = 20), a high-density antigen microarray (∼21,000 proteins) was used to expound AAb profiles. In the verification phase (n = 181), with a DLBCL-focused microarray, comparative results based on event-free survival at 24 months (EFS24) and lasso Cox regression models of progression-free survival (PFS) and overall survival (OS) were integrated to identify potential biomarkers. They were further validated by enzyme-linked immunosorbent assay in validation phase 1 (n = 135) and a dynamic cohort (n = 12). In validation phase 2, a two-AAb-based risk score was established. They were further validated in an immunohistochemistry cohort (n = 55) and four independent Gene Expression Omnibus datasets (n = 1598). RESULTS Four AAbs (CREB1, N4BP1, UBAP2, and DEAF1) were identified that showed associations with EFS24 status (p < .05) and superior PFS and OS (p < .05). A novel risk score model based on CREB1 and N4BP1 AAbs was developed to predict PFS with areas under the curve of 0.72, 0.71, 0.76, and 0.82 at 1, 3, 5, and 7 years, respectively, in DLBCL treated with R-CHOP independent of the International Prognostic Index (IPI) and provided significant additional recurrence risk discrimination (p < .05) for the IPI. CREB1 and N4BP1 proteins and messenger RNAs were also associated with better PFS and OS (p < .05). CONCLUSIONS This study identified a novel prognostic panel of CREB1, N4BP1, DEAF1, and UBAP2 AAbs that is independent of the IPI in DLBCL.
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Affiliation(s)
- Liyuan Dai
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Haizhu Chen
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Qiaoyun Tan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Yanrong Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Lin Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ning Lou
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Guangyu Fan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Tongji Xie
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Rongrong Luo
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Shasha Wang
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yu Zhou
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Qiaofeng Zhong
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Jiarui Yao
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Zhishang Zhang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Le Tang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Yuankai Shi
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, Beijing, China
| | - Xiaohong Han
- Clinical Pharmacology Research Center, Peking Union Medical College Hospital, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK & PD Investigation for Innovative Drugs, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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15
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Caimi PF, Ai WZ, Alderuccio JP, Ardeshna KM, Hamadani M, Hess B, Kahl BS, Radford J, Solh M, Stathis A, Zinzani PL, Wang Y, Qin Y, Wang L, Xu ZC, Carlo-Stella C. Loncastuximab tesirine in relapsed/refractory diffuse large B-cell lymphoma: long-term efficacy and safety from the phase II LOTIS-2 study. Haematologica 2024; 109:1184-1193. [PMID: 37646659 PMCID: PMC10985439 DOI: 10.3324/haematol.2023.283459] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 08/23/2023] [Indexed: 09/01/2023] Open
Abstract
Therapies that demonstrate durable, long-term responses with manageable safety and tolerability are needed for patients with relapsed/refractory diffuse large B-cell lymphoma (R/R DLBCL). Loncastuximab tesirine (loncastuximab tesirine-lpyl [Lonca]), an anti-CD19 antibody conjugated to a potent pyrrolobenzodiazepine dimer, demonstrated single-agent antitumor activity in the pivotal phase II LOTIS-2 study in heavily pretreated patients with R/R DLBCL. Here we present updated efficacy and safety analyses from LOTIS-2, performed for all patients and in subsets of patients with a complete response (CR), including patients with CR who were event-free (no progressive disease or death) for ≥1 year and ≥2 years from cycle 1, day 1 of treatment. Lonca was administered every 3 weeks (0.15 mg/kg for 2 cycles; 0.075 mg/kg for subsequent cycles). As of the final data cutoff (September 15, 2022; median follow-up: 7.8 months [range, 0.3-42.6]), 70 of 145 (48.3%) patients achieved an overall response. Thirty-six (24.8%) patients achieved CR, of which 16 (44%) and 11 (31%) were event-free for ≥1 year and ≥2 years, respectively. In the all-treated population, the median overall survival was 9.5 months; the median progression-free survival was 4.9 months. Among patients with CR, median overall survival and progression-free survival were not reached, with 24-month overall and progression-free survival rates of 68.2% (95% CI: 50.0-81.0) and 72.5% (95% CI: 48.2-86.8), respectively. No new safety concerns were detected. With additional follow-up, Lonca continued to demonstrate durable, long-term responses with manageable safety and tolerability in patients with CR (clinicaltrials gov. Identifier: NCT03589469).
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Affiliation(s)
- Paolo F Caimi
- Cleveland Clinic Taussig Cancer Center, Cleveland, OH.
| | - Weiyun Z Ai
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Juan Pablo Alderuccio
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL
| | - Kirit M Ardeshna
- University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Mehdi Hamadani
- Division of Hematology and Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - Brian Hess
- Medical University of South Carolina, Charleston, SC
| | | | - John Radford
- NIHR Clinical Research Facility, University of Manchester and the Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom
| | - Melhem Solh
- Blood and Marrow Transplant Program at Northside Hospital, Atlanta, GA
| | - Anastasios Stathis
- Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland
| | - Pier Luigi Zinzani
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Istituto di Ematologia "Seràgnoli," Bologna, Italy; Dipartimento di Scienze Mediche e Chirurgiche, Università di Bologna, Bologna
| | - Ying Wang
- ADC Therapeutics America, Inc., Murray Hill, NJ
| | - Yajuan Qin
- ADC Therapeutics America, Inc., Murray Hill, NJ
| | | | | | - Carmelo Carlo-Stella
- Department of Biomedical Sciences, Humanitas University, and Department of Oncology and Hematology, Humanitas Research Hospital-IRCCS, Milano
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Lax H, Baum J, Lehmann N, Merkel‐Jens A, Beelen DW, Jöckel K, Dührsen U. Patterns of follow-up care in adult blood cancer survivors-Prospective evaluation of health-related outcomes, resource use, and quality of life. Cancer Med 2024; 13:e7095. [PMID: 38549460 PMCID: PMC10979186 DOI: 10.1002/cam4.7095] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 01/11/2024] [Accepted: 02/29/2024] [Indexed: 04/01/2024] Open
Abstract
BACKGROUND Information about follow-up care in blood cancer survivors is limited. The questionnaire-based "Aftercare in Blood Cancer Survivors" (ABC) study aimed to identify patterns of follow-up care in Germany and compare different types of follow-up institutions. METHODS The study's 18-month prospective part compared the follow-up institutions identified in the preceding retrospective part (academic oncologists, community oncologists, primary care physicians). The questionnaires were completed by the follow-up physicians. RESULTS Of 1070 physicians named by 1479 blood-cancer survivors, 478 (44.7%) consented to participate. For provision of care, most oncologists relied on published guidelines, while most primary care physicians depended on information from other physicians. Survivors with a history of allogeneic transplantation or indolent lymphoma were mainly seen by academic oncologists, whereas survivors with monoclonal gammopathy, multiple myeloma, or myeloproliferative disorders were often seen by community oncologists, and survivors with a history of aggressive lymphoma or acute leukemia by primary care physicians. Detection of relapse and secondary diseases was consistently viewed as the most important follow-up goal. Follow-up visits were most extensively documented by academic oncologists (574 of 1045 survivors cared for, 54.9%), followed by community oncologists (90/231, 39.0%) and primary care physicians (51/203, 25.1%). Relapse and secondary disease detection rates and the patients' quality of life were similar at the three institutions. Laboratory tests were most often ordered by academic oncologists, and imaging by primary care physicians. Psychosocial issues and preventive care were more often addressed by primary care physicians than by oncologists. CONCLUSIONS Patients at high risk of relapse or late complications were preferentially treated by academic oncologists, while patients in stable condition requiring continuous monitoring were also seen by community oncologists, and patients with curable diseases in long-term remission by primary care physicians. For the latter, transfer of follow-up care from oncologists to well-informed primary care providers appears feasible.
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Affiliation(s)
- Hildegard Lax
- Institut für Medizinische Informatik, Biometrie und EpidemiologieUniversität Duisburg‐EssenEssenGermany
| | - Julia Baum
- Klinik für HämatologieUniversitätsklinikum Essen, Universität Duisburg‐EssenEssenGermany
| | - Nils Lehmann
- Institut für Medizinische Informatik, Biometrie und EpidemiologieUniversität Duisburg‐EssenEssenGermany
| | - Anja Merkel‐Jens
- Institut für Medizinische Informatik, Biometrie und EpidemiologieUniversität Duisburg‐EssenEssenGermany
| | - Dietrich W. Beelen
- Klinik für KnochenmarktransplantationUniversitätsklinikum Essen, Universität Duisburg‐EssenEssenGermany
| | - Karl‐Heinz Jöckel
- Institut für Medizinische Informatik, Biometrie und EpidemiologieUniversität Duisburg‐EssenEssenGermany
| | - Ulrich Dührsen
- Klinik für HämatologieUniversitätsklinikum Essen, Universität Duisburg‐EssenEssenGermany
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Masucci L, Tian F, Tully S, Feng Z, McFarlane T, Chan KKW, Wong WWL. CAR T-cell Therapy for Diffuse Large B-cell Lymphoma in Canada: A Cost-Utility Analysis. Med Decis Making 2024; 44:296-306. [PMID: 38486447 PMCID: PMC10988988 DOI: 10.1177/0272989x241234070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 01/28/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Chimeric antigen receptor (CAR) T-cell therapy is a novel cell therapy for treating non-Hodgkin lymphoma. The development of CAR T-cell therapy has transformed oncology treatment by offering a potential cure. However, due to the high cost of these therapies, and the large number of eligible patients, decision makers are faced with difficult funding decisions. Our objective was to assess the cost-effectiveness of tisagenlecleucel for adults with relapsed/refractory diffuse large B-cell lymphoma in Canada using updated survival data from the recent JULIET trial. METHODS We developed an individual-simulated discrete event simulation model to assess the costs and quality-adjusted life-years (QALY) of tisagenlecleucel compared with salvage chemotherapy. Survival estimates were obtained from a published clinical trial and retrospective analysis. If patients remained progression free for 5 y, they were assumed to be in long-term remission. Costing and utility data were obtained from reports and published sources. A Canadian health care payer perspective was used, and outcomes were modeled over a lifetime horizon. Costs and outcomes were discounted at 1.5% annually, with costs reported in 2021 Canadian dollars. A probabilistic analysis was used, and model parameters were varied in 1-way sensitivity analyses and scenario analyses. RESULTS After we incorporated the latest clinical evidence, tisagenlecleucel led to an additional cost of $503,417 and additional effectiveness of 2.48 QALYs, with an incremental cost-effectiveness ratio of $202,991 compared with salvage chemotherapy. At a willingness-to-pay threshold of $100,000/QALY, tisagenlecleucel had a 0% likelihood of being cost-effective. CONCLUSIONS At the current drug price, tisagenlecleucel was not found to be a cost-effective option. These results heavily depend on assumptions regarding long-term survival and the price of CAR T. Real-world evidence is needed to reduce uncertainty. HIGHLIGHTS For patients with diffuse large B-cell lymphoma who failed 2 or more lines of systemic therapy, CAR T was not found to be a cost-effective treatment option at a willingness-to-pay threshold of $100,000.These results heavily depend on the expected long-term survival. The uncertainty in the model may be improved using real-world evidence reported in the future.
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Affiliation(s)
- Lisa Masucci
- Toronto Health Economics and Technology Assessment Collaborative, Toronto General Hospital, ON, Canada
| | - Feng Tian
- School of Pharmacy, University of Waterloo, Waterloo, ON, Canada
| | - Stephen Tully
- School of Pharmacy, University of Waterloo, Waterloo, ON, Canada
| | - Zeny Feng
- Department of Mathematics and Statistics, University of Guelph, Guelph, ON, Canada
| | - Tom McFarlane
- School of Pharmacy, University of Waterloo, Waterloo, ON, Canada
| | - Kelvin K. W. Chan
- Sunnybrook Odette Cancer Centre, Toronto, ON, Canada
- Canadian Centre for Applied Research in Cancer Control, Toronto, ON, Canada
| | - William W. L. Wong
- Toronto Health Economics and Technology Assessment Collaborative, Toronto General Hospital, ON, Canada
- School of Pharmacy, University of Waterloo, Waterloo, ON, Canada
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18
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Webendoerfer M, Konik M, Zettler M, Wienker J, Rawitzer J, Esser S, Kehrmann J, Herrmann K, Reinhardt HC, Witzke O, Dolff S. Hypercalcemia as a rare manifestation of immune reconstitution inflammatory syndrome (IRIS) in a person living with Human Immunodeficiency Virus (HIV) with disseminated nontuberculous mycobacteriosis. Infection 2024:10.1007/s15010-024-02228-7. [PMID: 38521838 DOI: 10.1007/s15010-024-02228-7] [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: 02/02/2024] [Accepted: 03/05/2024] [Indexed: 03/25/2024]
Abstract
INTRODUCTION Granulomatosis due to immune reconstitution inflammatory syndrome (IRIS) and disseminated Mycobacterium avium-intracellulare (M. avium) infection may trigger hypercalcemia. Here, we report a rare case of hypercalcemia and acute kidney damage related to IRIS in a person living with Human Immunodeficiency Virus (HIV). CASE PRESENTATION A 39-year-old male person living with HIV presented with muscle weakness and unwanted weight loss of 8 kg within the last 2 weeks. Laboratory findings included serum hypercalcemia of 3.27 mmol/mL associated with elevated calcitriol and acute kidney damage. Since the first diagnosis of HIV and concomitant disseminated M. avium infection, the patient received antiretroviral therapy (ART), rifabutin, clarithromycin, and ethambutol. 18Fluoro-D-glucose positron emission computed tomography (18FDG-PET/CT) showed progressive multilocular lymphadenopathy. Biopsy specimen from the duodenum as well as retroperitoneal and mediastinal lymph nodes revealed granulomatous inflammation consistent with IRIS. Treatment with forced diuresis, bisphosphonates, and calcitonin normalized serum calcium and kidney function recovered. CONCLUSION Hypercalcemia due to IRIS is a rare differential diagnosis in persons living with HIV and may lead to acute kidney damage, despite sufficient ART and antimycobacterial treatment.
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Affiliation(s)
- Maximilian Webendoerfer
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany.
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany.
| | - Margarethe Konik
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Markus Zettler
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Johannes Wienker
- Department of Pneumology, University Hospital Essen - Ruhrlandklinik, University of Duisburg-Essen, Tüschener Weg 40, 45239, Essen, Germany
| | - Josefine Rawitzer
- Institute for Pathology and Neuropathology, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Stefan Esser
- Department of Dermatology and Venereology, HIV Outpatient Clinic, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Jan Kehrmann
- Institute of Medical Microbiology, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Hans Christian Reinhardt
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Oliver Witzke
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Sebastian Dolff
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
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Du KX, Shen HR, Pan BH, Luthuli S, Wang L, Liang JH, Li Y, Yin H, Li JY, Wu JZ, Xu W. Prognostic value of POD18 combined with improved IELSG in primary central nervous system lymphoma. Clin Transl Oncol 2024; 26:720-731. [PMID: 37558851 DOI: 10.1007/s12094-023-03292-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 07/21/2023] [Indexed: 08/11/2023]
Abstract
PURPOSE The International Extranodal Lymphoma Study Group (IELSG) score is widely used in clinical practice to stratify the risk of primary central nervous system lymphoma (PCNSL) patients. Our study aims to confirm and improve the IELSG score in PCNSL patients based on Chinese populations. MATERIALS AND METHODS A total of 79 PCNSL patients were retrospectively analyzed. All patients treated with high-dose methotrexate (HD-MTX)-based therapy collected clinical data. The receiver-operating characteristic (ROC) curve was used to determine the optimal cut-off values for the factors in IELSG score. Progression of disease (POD) at the most landmark time point was determine by Epanechnikov kernel and the area under the ROC curve (AUROC). Kaplan-Meier and multivariable regression methods were used to analyze survival data. Nomogram was generated for calculating the weight of each selected factor. RESULTS The traditional IELSG score had no significant difference on OS and PFS except ECOG ≥ 2 and could not stratify the risk groups in PCNSL. The improved IELSG scoring system was established, which incorporated age ≥ 54 years, ECOG ≥ 2, deep brain structure, elevated CSF protein, and LDH/ULN > 0.75. On the other hand, POD18 was identified as a new powerful prognostic factor for PCNSL. In multivariate analysis, POD18 and the improved IELSG scoring system were independent prognostic factors for OS. Nomogram including the two significant variables showed the best performance (C-index = 0.828). CONCLUSIONS In this study, the IELSG score was improved and a new prognostic indicator POD18 was incorporated to construct a nomogram prognostic model, thereby further improving the predictive ability of the model.
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Affiliation(s)
- Kai-Xin Du
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Hao-Rui Shen
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Bi-Hui Pan
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Sibusiso Luthuli
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Li Wang
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Jin-Hua Liang
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Yue Li
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Hua Yin
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Jian-Yong Li
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China
| | - Jia-Zhu Wu
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China.
| | - Wei Xu
- Department of Hematology, Jiangsu Province Hospital, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.
- Key Laboratory of Hematology of Nanjing Medical University, Nanjing, 210029, China.
- Collaborative Innovation Center for Cancer Personalized Medicine, Nanjing, 210029, China.
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20
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Al-Mashhadi AL, Jakobsen LH, Brown P, Gang AO, Thorsteinsson AL, Rasoul K, Haissman JM, Tøstesen MB, Christoffersen MN, Jelicic J, Jørgensen JB, Thomsen T, Dessau-Arp A, Andersen APH, Frederiksen M, Pedersen PT, Clausen MR, Jørgensen JM, Poulsen CB, El-Galaly TC, Larsen TS. Real-world outcomes following third or subsequent lines of therapy: A Danish population-based study on 189 patients with relapsed/refractory large B-cell lymphomas. Br J Haematol 2024; 204:839-848. [PMID: 38009548 DOI: 10.1111/bjh.19201] [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: 06/24/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/29/2023]
Abstract
Outcome data of patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL) beyond the second line are scarce outside of clinical trials. Novel therapies in the R/R setting have been approved based on single-arm trials, but results need to be contextualized by real-world outcomes. Medical records from 3753 Danish adults diagnosed with DLBCL were reviewed. Patients previously treated with rituximab and anthracycline-based chemotherapy who received the third or later line (3 L+) of treatment after 1 January 2015, were included. Only 189 patients with a median age of 71 years were eligible. The median time since the last line of therapy was 6 months. Patients were treated with either best supportive care (22%), platinum-based salvage therapy (13%), low-intensity chemotherapy (22%), in clinical trial (14%) or various combination treatments (32%). The 2-year OS-/PFS estimates were 25% and 12% for all patients and 49% and 17% for those treated with platinum-based salvage therapy. Age ≥70, CNS involvement, elevated LDH and ECOG ≥2 predicted poor outcomes, and patients with 0-1 of these risk factors had a 2-year OS estimate of 65%. Only a very small fraction of DLBCL patients received third-line treatment and were eligible for inclusion. Outcomes were generally poor, but better in intensively treated, fit young patients with limited disease.
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Affiliation(s)
- Ahmed Ludvigsen Al-Mashhadi
- Department of Haematology, Clinical Cancer Research Centre, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Department of Haematology, Aarhus University Hospital, Aarhus, Denmark
| | - Lasse Hjort Jakobsen
- Department of Haematology, Clinical Cancer Research Centre, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Department of Mathematical Sciences, Aalborg University, Aalborg, Denmark
| | - Peter Brown
- Department of Haematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anne Ortved Gang
- Department of Haematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anne-Luise Thorsteinsson
- Department of Haematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Kaziwa Rasoul
- Department of Haematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Judith Melchior Haissman
- Department of Haematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Haematology, Zealand University Hospital, Roskilde, Denmark
| | | | - Mette Niemann Christoffersen
- Department of Haematology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jelena Jelicic
- Department of Haematology, Vejle Hospital, Vejle, Denmark
| | | | - Troels Thomsen
- Department of Internal Medicine, Haematology Section, Goedstrup Hospital, Herning, Denmark
| | | | | | - Mikael Frederiksen
- Department of Hematology, Hospital of Southern Jutland, Sønderborg, Denmark
| | | | | | | | - Christian Bjørn Poulsen
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Haematology, Zealand University Hospital, Roskilde, Denmark
| | - Tarec Christoffer El-Galaly
- Department of Haematology, Clinical Cancer Research Centre, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Thomas Stauffer Larsen
- Department of Haematology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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21
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Ren W, Wan H, Own SA, Berglund M, Wang X, Yang M, Li X, Liu D, Ye X, Sonnevi K, Enblad G, Amini RM, Sander B, Wu K, Zhang H, Wahlin BE, Smedby KE, Pan-Hammarström Q. Genetic and transcriptomic analyses of diffuse large B-cell lymphoma patients with poor outcomes within two years of diagnosis. Leukemia 2024; 38:610-620. [PMID: 38158444 PMCID: PMC10912034 DOI: 10.1038/s41375-023-02120-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 12/08/2023] [Accepted: 12/12/2023] [Indexed: 01/03/2024]
Abstract
Despite the improvements in clinical outcomes for DLBCL, a significant proportion of patients still face challenges with refractory/relapsed (R/R) disease after receiving first-line R-CHOP treatment. To further elucidate the underlying mechanism of R/R disease and to develop methods for identifying patients at risk of early disease progression, we integrated clinical, genetic and transcriptomic data derived from 2805 R-CHOP-treated patients from seven independent cohorts. Among these, 887 patients exhibited R/R disease within two years (poor outcome), and 1918 patients remained in remission at two years (good outcome). Our analysis identified four preferentially mutated genes (TP53, MYD88, SPEN, MYC) in the untreated (diagnostic) tumor samples from patients with poor outcomes. Furthermore, transcriptomic analysis revealed a distinct gene expression pattern linked to poor outcomes, affecting pathways involved in cell adhesion/migration, T-cell activation/regulation, PI3K, and NF-κB signaling. Moreover, we developed and validated a 24-gene expression score as an independent prognostic predictor for treatment outcomes. This score also demonstrated efficacy in further stratifying high-risk patients when integrated with existing genetic or cell-of-origin subtypes, including the unclassified cases in these models. Finally, based on these findings, we developed an online analysis tool ( https://lymphprog.serve.scilifelab.se/app/lymphprog ) that can be used for prognostic prediction for DLBCL patients.
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Affiliation(s)
- Weicheng Ren
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Hui Wan
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Sulaf Abd Own
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Division of Pathology, Department of Laboratory Medicine, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Mattias Berglund
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Xianhuo Wang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | - Mingyu Yang
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
- BGI Research, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomic, Shenzhen Key Laboratory of Genomics, BGI Research, Shenzhen, China
| | - Xiaobo Li
- BGI Research, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomic, Shenzhen Key Laboratory of Genomics, BGI Research, Shenzhen, China
| | - Dongbing Liu
- BGI Research, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomic, Shenzhen Key Laboratory of Genomics, BGI Research, Shenzhen, China
| | - Xiaofei Ye
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
- Kindstar Global Precision Medicine Institute, Wuhan, China
| | - Kristina Sonnevi
- Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Gunilla Enblad
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Rose-Marie Amini
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Birgitta Sander
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Kui Wu
- BGI Research, Shenzhen, China
- Guangdong Provincial Key Laboratory of Human Disease Genomic, Shenzhen Key Laboratory of Genomics, BGI Research, Shenzhen, China
| | - Huilai Zhang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center of Cancer, Tianjin's Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, China
| | | | - Karin E Smedby
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Hematology, Karolinska University Hospital, Stockholm, Sweden
| | - Qiang Pan-Hammarström
- Division of Immunology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden.
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22
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Liu FF, Bartlett M, Craigie S. A Systematic Literature Review of Health-Related Quality of Life Outcomes and Associated Utility Values in Relapsed and/or Refractory Large B Cell Lymphoma. PHARMACOECONOMICS - OPEN 2024; 8:171-190. [PMID: 38198111 PMCID: PMC10883903 DOI: 10.1007/s41669-023-00464-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/30/2023] [Indexed: 01/11/2024]
Abstract
BACKGROUND In this ever-expanding treatment landscape, there is a lack of consolidated health-related quality of life (HRQOL) outcomes and utility reports in relapsed or refractory (R/R) large B cell lymphoma (LBCL) to inform health care policy and decision-maker assessments for both old and new products. These assessments can have a direct effect on what treatment options are available to patients and physicians. OBJECTIVE A systematic literature review (SLR) was performed to understand the HRQOL evidence for treatments in R/R LBCL and identify associated health utility values. METHODS The SLR searched and screened literature published from 1 January 2003 to 2 May 2022. Studies were screened based on Population, Intervention, Comparator, Outcome, Study design criteria established a priori and were assessed by two independent reviewers; quality assessments of the evidence were performed in accordance with health technology assessment recommendations from the National Institute for Health and Care Excellence. Several types of therapies were included, such as chimeric antigen receptor (CAR) T cell products (lisocabtagene maraleucel, axicabtagene ciloleucel, tisagenlecleucel), novel therapies (selinexor, nivolumab, polatuzumab vedotin, and bendamustine), salvage therapies, and rituximab. RESULTS The review identified 33 unique studies reporting HRQOL, including 15 economic studies that reported health state utility values, 9 clinical trials, 7 health technology assessment reports, and 1 each of a vignette-based study and a point-in-time survey. Improvements in general and/or lymphoma-specific HRQOL measures were observed with CAR T cell therapy in both the second-line and third-line or later settings. On-treatment utility values for CAR T cell therapies ranged from 0.50 to 0.74. Values for remission/progression-free survival (0.70-0.90) and for disease progression (0.39-0.59) were similar across studies. For novel therapies, utility values were 0.83 for progression-free survival and ranged from 0.39 to 0.71 for disease progression. On-treatment utility values for salvage chemotherapy ranged from 0.63 to 0.67. CONCLUSIONS Overall, the evidence synthesized in this SLR provides a comprehensive understanding of the HRQOL evidence in R/R LBCL. This article identified several sources for utility values in the published literature showing variation in the HRQOL outcomes for patients across a variety of therapeutics. Treatment of R/R LBCL with CAR T cell therapies was associated with improvement in health utility values. Mixed results were found for novel therapies and salvage therapies. More data are needed as new therapies are used in this patient population to inform treatment decision-making.
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Affiliation(s)
- Fei Fei Liu
- Bristol Myers Squibb, 3401 Princeton Pike, Lawrence Township, Princeton, NJ, 08648, USA.
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23
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Cao Z, Wang X, Xue X, Feng X. Clinical significance and predictive risk factors for event-free survival at 24 months in patients with PTCL, NOS. Ann Hematol 2024; 103:869-883. [PMID: 38040859 DOI: 10.1007/s00277-023-05559-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/18/2023] [Indexed: 12/03/2023]
Abstract
Peripheral T cell lymphoma, not otherwise specified (PTCL, NOS), is a heterogeneous and aggressive type of non-Hodgkin's lymphoma with a bleak prognosis. This study was designed to assess the value of EFS24 as an alternative clinical endpoint and identify prognosis-related factors in PTCL, NOS. Patients diagnosed with PTCL, NOS were retrospectively collected and slides were reviewed by two hematopathologists. EFS was defined as the time from diagnosis to the occurrence of disease progression after initial treatment, retreatment, or death. Subsequent overall survival (OS) was defined from EFS24 or time of progression, if it occurred within 24 months, to the last follow-up or death. 97 cases with complete follow-up were selected. Approximately 66 patients (68.04%) failed to achieve ES24, with the median OS of 12.17 months, and 5-year OS rate of 15.17%. While patients who reached EFS24 had a median OS of 60.57 months and a 5-year OS rate of 68.77%. Multivariate Cox analysis indicated that bone marrow involvement and elevated β2 Microglobulin (β2-MG) were associated with a poor prognosis. B symptoms, extranodal involvement more than one site, and a high Ki67 index were significant factors in predicting the failure of EFS24. EFS24 can help stratify the subsequent outcomes of PTCL, NOS. Patients who achieve EFS24 have a favorable prognosis, although it does not reach that of the general population. On the other hand, patients who do not achieve EFS24 have an extremely poor prognosis. Therefore, EFS24 can be used for patient risk stratification, patient counseling, and study design.
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Affiliation(s)
- Zheng Cao
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaojun Wang
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xuemin Xue
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaoli Feng
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
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24
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Choe JH, Yu T, Abramson JS, Abou-el-Enein M. Cost-effectiveness of second-line lisocabtagene maraleucel in relapsed or refractory diffuse large B-cell lymphoma. Blood Adv 2024; 8:484-496. [PMID: 38153350 PMCID: PMC10837180 DOI: 10.1182/bloodadvances.2023011793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/07/2023] [Accepted: 12/07/2023] [Indexed: 12/29/2023] Open
Abstract
ABSTRACT Lisocabtagene maraleucel (liso-cel), a chimeric antigen receptor (CAR) T-cell therapy, received the US Food and Drug Administration approval in 2022 for second-line treatment of diffuse large B-cell lymphoma (DLBCL) for patients with refractory disease or early relapse after first-line chemoimmunotherapy. This decision was based on the TRANSFORM study demonstrating improvements in event-free survival with liso-cel compared with standard care. Given the high costs of CAR T-cell therapies, particularly as they transition to second-line treatment, a cost-effectiveness analysis is essential to determine their economic viability. The study used a partitioned survival model with standard parametric functions to evaluate the cost-effectiveness of liso-cel aganist platinum-based chemotherapy followed by high-dose chemotherapy and autologous hematopoietic stem cell transplantation over a lifetime horizon The analysis relied on data from the TRANSFORM and TRANSCEND trials, established literature, and public data sets to calculate the incremental cost-effectiveness ratio (ICER). For a representative cohort of US adults aged 60 years, ICER of liso-cel was $99 669 per quality-adjusted life-year (QALY) from a health care sector perspective and $68 212 per QALY from a societal perspective, confirming its cost-effectiveness at the $100 000 per QALY threshold. Nonetheless, under certain scenarios, liso-cel surpasses this benchmark but remains within the US acceptable range of $150 000 per QALY. A key finding underlines the importance of incorporating productivity losses into such analyses to capture the broader societal values of novel therapies. Although these therapies offer substantial clinical benefits, their high acquisition costs and limited long-term data critically challenge their economic sustainability.
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Affiliation(s)
- Jee H. Choe
- Department of Pharmaceutical and Health Economics, Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA
- Leonard D. Schaeffer Center for Health Policy & Economics, University of Southern California, Los Angeles, CA
| | - Tianzhou Yu
- Department of Pharmaceutical and Health Economics, Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA
- Leonard D. Schaeffer Center for Health Policy & Economics, University of Southern California, Los Angeles, CA
| | - Jeremy S. Abramson
- Center for Lymphoma, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Mohamed Abou-el-Enein
- Division of Medical Oncology, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California and Children’s Hospital of Los Angeles, Los Angeles, CA
- USC/CHLA Cell Therapy Program, University of Southern California and Children’s Hospital of Los Angeles, Los Angeles, CA
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25
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Ghesquières H, Cherblanc F, Belot A, Micon S, Bouabdallah KK, Esnault C, Fornecker LM, Thokagevistk K, Bonjour M, Bijou F, Haioun C, Morineau N, Ysebaert L, Damaj G, Tessoulin B, Guidez S, Morschhauser F, Thiéblemont C, Chauchet A, Gressin R, Jardin F, Fruchart C, Labouré G, Fouillet L, Lionne-Huyghe P, Bonnet A, Lebras L, Amorim S, Leyronnas C, Olivier G, Guieze R, Houot R, Launay V, Drénou B, Fitoussi O, Detourmignies L, Abraham J, Soussain C, Lachenal F, Pica GM, Fogarty P, Cony-Makhoul P, Bernier A, Le Guyader-Peyrou S, Monnereau A, Boissard F, Rossi C, Camus V. Challenges for quality and utilization of real-world data for diffuse large B-cell lymphoma in REALYSA, a LYSA cohort. Blood Adv 2024; 8:296-308. [PMID: 37874913 PMCID: PMC10824688 DOI: 10.1182/bloodadvances.2023010798] [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: 05/30/2023] [Revised: 09/05/2023] [Accepted: 10/01/2023] [Indexed: 10/26/2023] Open
Abstract
ABSTRACT Real-world data (RWD) are essential to complement clinical trial (CT) data, but major challenges remain, such as data quality. REal world dAta in LYmphoma and Survival in Adults (REALYSA) is a prospective noninterventional multicentric cohort started in 2018 that included patients newly diagnosed with lymphoma in France. Herein is a proof-of-concept analysis on patients with first-line diffuse large B-cell lymphoma (DLBCL) to (1) evaluate the capacity of the cohort to provide robust data through a multistep validation process; (2) assess the consistency of the results; and (3) conduct an exploratory transportability assessment of 2 recent phase 3 CTs (POLARIX and SENIOR). The analysis population comprised 645 patients with DLBCL included before 31 March 2021 who received immunochemotherapy and for whom 3589 queries were generated, resulting in high data completeness (<4% missing data). Median age was 66 years, with mostly advanced-stage disease and high international prognostic index (IPI) score. Treatments were mostly rituximab, cyclophosphamide, doxorubicin hydrochloride, vincristine, and prednisone (R-CHOP 75%) and reduced dose R-CHOP (13%). Estimated 1-year event-free survival (EFS) and overall survival rates were 77.9% and 90.0%, respectively (median follow-up, 9.9 months). Regarding transportability, when applying the CT's main inclusion criteria (age, performance status, and IPI), outcomes seemed comparable between patients in REALYSA and standard arms of POLARIX (1-year progression-free survival 79.8% vs 79.8%) and SENIOR (1-year EFS, 64.5% vs 60.0%). With its rigorous data validation process, REALYSA provides high-quality RWD, thus constituting a platform for numerous scientific purposes. The REALYSA study was registered at www.clinicaltrials.gov as #NCT03869619.
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Affiliation(s)
- Hervé Ghesquières
- Department of Hematology, Hopital Lyon Sud, Claude Bernard Lyon 1 University, Pierre Benite, France
| | - Fanny Cherblanc
- Lymphoma Academic Research Organisation, Hopital Lyon Sud, Pierre Benite, France
| | - Aurélien Belot
- Lymphoma Academic Research Organisation, Hopital Lyon Sud, Pierre Benite, France
| | | | - Krimo K. Bouabdallah
- Hematology and Cell Therapy Department, University Hospital of Bordeaux, Bordeaux, France
| | | | - Luc-Matthieu Fornecker
- Institut de Cancérologie Strasbourg Europe (ICANS) and University of Strasbourg, Strasbourg, France
| | | | - Maxime Bonjour
- Lymphoma Academic Research Organisation, Hopital Lyon Sud, Pierre Benite, France
| | - Fontanet Bijou
- Department of Hematology, Institut Bergonie, Bordeaux, France
| | - Corinne Haioun
- Lymphoid Malignancies Unit, Assistante Publique Hôpitaux de Paris APHP, Hopital Henri Mondor, Creteil, France
| | - Nadine Morineau
- Department of Hematology, Centre Hospitalier Départemental Vendée, La Roche-sur-Yon, France
| | - Loïc Ysebaert
- Institut universitaire du cancer de Toulouse Oncopole, Toulouse, France
| | - Gandhi Damaj
- Hematology Institute of Basse Normandie, Centre Hospitalier Universitaire de Caen, Caen, France
| | - Benoit Tessoulin
- Department of Hematology, Centre Hospitalier Universitaire de Nantes, Nantes, France
| | - Stéphanie Guidez
- Department of Hematology, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Franck Morschhauser
- Department of Hematology, Universite de Lille, Centre Hospitalier Universitaire de Lille, Groupe de Recherche sur les formes Injectables et les Technologies Associées, Lille, France
| | - Catherine Thiéblemont
- Université Paris Cité, Assistante Publique Hôpitaux de Paris, Hôpital Saint-Louis, Service d’Hémato-Oncologie, Paris, France
| | - Adrien Chauchet
- Department of Hematology, Centre Hospitalier Universitaire de Besançon, Besançon, France
| | - Rémy Gressin
- Department of Hematology, Centre Hospitalier Universitaire de Grenoble, Institute for Advanced Biosciences, INSERM U1209/CNRS UMR 5309/Grenoble Alpes University, Grenoble, France
| | - Fabrice Jardin
- Department of Clinical Hematology, INSERM U1245 Unit, Centre Henri Becquerel, Rouen, France
| | | | - Gaëlle Labouré
- Deparment of Hematology, Centre Hospitalier de Libourne, Libourne, France
| | - Ludovic Fouillet
- Department of Hematology, Centre Hospitalier Universitaire de Saint Etienne, Saint Etienne, France
| | | | - Antoine Bonnet
- Department of Hematology, Centre Hospitalier de Bretagne Atlantique, Vannes, France
| | - Laure Lebras
- Department of Hematology, Leon Berard Cancer Center, Lyon, France
| | - Sandy Amorim
- Department of Hematology, Hopital Saint Vincent de Paul, Lille, France
| | - Cécile Leyronnas
- Department of Hematology, Groupe Hospitalier Mutualiste de Grenoble, Grenoble, France
| | - Gaelle Olivier
- Department of Hematology, Centre Hospitalier de Niort, Niort, France
| | - Romain Guieze
- Department of Hematology, Centre Hospitalier Universitaire de Clermont Ferrand, Clermont Ferrand, France
| | - Roch Houot
- Department of Hematology, Centre Hospitalier Universitaire de Rennes, Rennes, France
| | - Vincent Launay
- Department of Hematology, Centre Hospitalier de Saint Brieuc, Saint Brieuc, France
| | - Bernard Drénou
- Department Hematology, Groupe Hospitalier Mulhouse Sud Alsace, Mulhouse, France
| | - Olivier Fitoussi
- Department of Hematology, Polyclinique Bordeaux Nord Aquitaine, Bordeaux, France
| | | | - Julie Abraham
- Department of Hematology, Centre Hospitalier Universitaire de Limoges, Limoges, France
| | - Carole Soussain
- Department of Hematology, Institut Curie, Saint-Cloud, France
| | - Florence Lachenal
- Department of Hematology, Centre Hospitalier Pierre Oudot, Bourgoin-Jallieu, France
| | - Gian Matteo Pica
- Department of Hematology, Centre Hospitalier Metropole Savoie, Chambery, France
| | - Patrick Fogarty
- Lymphoma Academic Research Organisation, Hopital Lyon Sud, Pierre Benite, France
| | - Pascale Cony-Makhoul
- Lymphoma Academic Research Organisation, Hopital Lyon Sud, Pierre Benite, France
| | - Adeline Bernier
- Lymphoma Academic Research Organisation, Hopital Lyon Sud, Pierre Benite, France
| | - Sandra Le Guyader-Peyrou
- Registre des Hémopathies Malignes de la Gironde, Institut Bergonié, University of Bordeaux, Inserm, Team EPICENE, Bordeaux, France
| | - Alain Monnereau
- Registre des Hémopathies Malignes de la Gironde, Institut Bergonié, University of Bordeaux, Inserm, Team EPICENE, Bordeaux, France
| | | | - Cédric Rossi
- Department of Hematology, Centre Hospitalier Universitaire de Dijon Bourgogne, Dijon, France
| | - Vincent Camus
- Department of Clinical Hematology, INSERM U1245 Unit, Centre Henri Becquerel, Rouen, France
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26
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Zhan Z, Guo W, Wan X, Wang B, Li J, Wang H, Li Z, Huang Y, Young KH, Bai O. Hepatitis B surface antigen positivity is associated with poor short- and long-term outcomes in patients with diffuse large B-cell lymphoma who received CHOP or R-CHOP. Front Immunol 2024; 15:1324113. [PMID: 38318173 PMCID: PMC10839098 DOI: 10.3389/fimmu.2024.1324113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 01/03/2024] [Indexed: 02/07/2024] Open
Abstract
Objective The development of diffuse large B-cell lymphoma (DLBCL) is closely related to the host infection status. China is a highly endemic area for hepatitis B virus (HBV) infection. It is not clear whether HBV infection has a consistent effect on the prognostic implications of patients with DLBCL in different treatment settings. Materials and methods We conducted a cohort study of 692 patients with DLBCL receiving three or more cycles of treatment with a CHOP or R-CHOP regimen from the First Hospital of Jilin University between July 2011 and July 2022. The patients were divided into two groups based on their hepatitis B surface antigen (HBsAg) status: HBsAg-positive (n = 84, 12.1%) and HBsAg-negative (n = 608, 87.9%) groups. Tumor specimens from 180 patients with primary DLBCL were collected for next-generation sequencing (NGS). Results The HBsAg-positive group had more frequent abnormal liver function (P = 0.003), hypoalbuminemia (P < 0.001), incidence of > 2 extranodal organs (P = 0.011), and spleen involvement (P < 0.001) than the HBsAg-negative group. HBsAg-positive patients had lower complete response (CR) and overall response rates (ORR) rates (all the p values < 0.05), in either the CHOP group or R-CHOP group. Among patients receiving R-CHOP, the rates of disease progression within 12 and 24 months were higher in the HBsAg-positive group than in the HBsAg-negative group (P=0.018, P=0.029). However, no significant difference in disease progression was observed between HBsAg-positive and HBsAg-negative patients in the CHOP group(P > 0.05). HBsAg positivity (OS: HR [95% CI] = 2.511 [1.214-5.192], P = 0.013) was only associated with poorer OS in the CHOP group. Whereas in the R-CHOP group, HBsAg positivity was associated with both poorer OS and PFS (OS: HR [95% CI] = 1.672 [1.050-2.665], P = 0.030; PFS: HR [95% CI] = 1.536 [1.013-2.331], P = 0.043). Additionally, HBsAg-positive patients with DLBCL also had a higher prevalence of mutations in MYC, ATM, PTPN6, and epigenetically regulated genes. Conclusion These findings suggest that HBsAg-positive DLBCL patients may represent a distinct subgroup with a poorer prognosis. The standard therapies may be insufficient and new therapeutic strategies should be developed based on a better understanding of the underlying mechanisms of chemoresistance.
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Affiliation(s)
- Zhumei Zhan
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Wei Guo
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Xin Wan
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Bowen Wang
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Jia Li
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Haotian Wang
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Zhe Li
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
| | - Yuhua Huang
- Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ken H. Young
- Division of Hematopathology, Department of Pathology, Duke University Medical Center and Duke Cancer Institute, Durham, NC, United States
| | - Ou Bai
- Department of Hematology, The First Hospital of Jilin University, Changchun, China
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27
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Zhang W, Liu X, Zhong Q, Wu T, Yang Y, Chen B, Jing H, Tang Y, Jin J, Liu Y, Song Y, Fang H, Lu N, Li N, Zhai Y, Zhang W, Wang S, Chen F, Yin L, Qi S, Li Y. Prediction of 5-year overall survival of diffuse large B-cell lymphoma on the pola-R-CHP regimen based on 2-year event-free survival and progression-free survival. Cancer Med 2024; 13:e6899. [PMID: 38180169 PMCID: PMC10807604 DOI: 10.1002/cam4.6899] [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: 09/25/2023] [Revised: 12/13/2023] [Accepted: 12/20/2023] [Indexed: 01/06/2024] Open
Abstract
This study aimed to predict the 5-year overall survival (OS) benefit of pola-R-CHP versus R-CHOP in the POLARIX trial based on the 2-year event-free survival (EFS) and progression-free survival (PFS) rates in diffuse large B-cell lymphoma (DLBCL). We identified randomized controlled trials (RCT) published before 31 May 2023. The correlation between the logarithmic (log) hazard ratio (HR) for EFS (HREFS ) or PFS (HRPFS ) and the HR for OS (HROS ) was estimated at the trial-level. Correlation analysis was performed between 2-year PFS or EFS and 5-year OS rates at the treatment arm-level. Linear regression models were used to calculate the 5-year OS of pola-R-CHP and R-CHOP. In the included 20 RCTs, a linear correlation between HREFS (r = 0.765) or HRPFS (r = 0.534) and HROS was observed at the trial- level. Two-year EFS (r = 0.918) or 2-year PFS (r = 0.865) correlated linearly with 5-year OS. Linear regression analysis between 2-year EFS/PFS and 5-year OS gave estimated 5-year OS rates between pola-R-CHP and R-CHOP of 6.4% and 6.3%, respectively. Two-year EFS and PFS are feasible early endpoints in patients with DLBCL treated primarily with immunochemotherapy. The pola-R-CHP regimen is expected to improve 5-year OS.
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Affiliation(s)
- Wan‐Ru Zhang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Xin Liu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Qiu‐Zi Zhong
- Beijing Hospital, National Geriatric Medical CenterBeijingChina
| | - Tao Wu
- Affiliated Hospital of Guizhou Medical University, Guizhou Cancer HospitalGuiyangGuizhouChina
| | - Yong Yang
- Fujian Medical University Union HospitalFuzhouFujianChina
| | - Bo Chen
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Hao Jing
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Yuan Tang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Jing Jin
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC)ShenzhenChina
| | - Yue‐Ping Liu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Yong‐Wen Song
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Hui Fang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Ning‐Ning Lu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Ning Li
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Yi‐Rui Zhai
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Wen‐Wen Zhang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Shu‐Lian Wang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Fan Chen
- Affiliated Hospital of Qinghai UniversityQinghaiChina
| | - Lin Yin
- Affiliated Hospital of Qinghai UniversityQinghaiChina
| | - Shu‐Nan Qi
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
| | - Ye‐Xiong Li
- National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC); Collaborative Innovation Center for Cancer MedicineBeijingChina
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28
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Pennings ERA, Durmaz M, Visser O, Posthuma EFM, Issa DE, Chamuleau MED, Lugtenburg PJ, Kersten MJ, Dinmohamed AG. Treatment and outcomes for patients with relapsed or refractory diffuse large B-cell lymphoma: a contemporary, nationwide, population-based study in the Netherlands. Blood Cancer J 2024; 14:3. [PMID: 38177115 PMCID: PMC10766619 DOI: 10.1038/s41408-023-00970-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 12/08/2023] [Accepted: 12/08/2023] [Indexed: 01/06/2024] Open
Affiliation(s)
- Elise R A Pennings
- Department of Hematology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands.
- Cancer Center Amsterdam, Amsterdam, The Netherlands.
- LYMMCARE (Lymphoma and Myeloma Center Amsterdam), Amsterdam, The Netherlands.
- Erasmus School of Health Policy and Management, Erasmus University Rotterdam, Rotterdam, The Netherlands.
| | - Müjde Durmaz
- Department of Hematology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Otto Visser
- Department of Registration, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Eduardus F M Posthuma
- Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
- Department of Internal Medicine, Reinier de Graaf Gasthuis, Delft, The Netherlands
| | - Djamila E Issa
- Department of Internal Medicine, Jeroen Bosch Hospital, Den Bosch, The Netherlands
| | - Martine E D Chamuleau
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Hematology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Pieternella J Lugtenburg
- Department of Hematology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marie José Kersten
- Department of Hematology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
- LYMMCARE (Lymphoma and Myeloma Center Amsterdam), Amsterdam, The Netherlands
| | - Avinash G Dinmohamed
- Department of Hematology, Amsterdam UMC location University of Amsterdam, Amsterdam, The Netherlands.
- Cancer Center Amsterdam, Amsterdam, The Netherlands.
- LYMMCARE (Lymphoma and Myeloma Center Amsterdam), Amsterdam, The Netherlands.
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.
- Department of Hematology, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
- Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
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29
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Oluwole OO, Patel AR, Vadgama S, Smith NJ, Blissett R, Feng C, Dickinson M, Johnston PB, Perales MA. An updated cost-effectiveness analysis of axicabtagene ciloleucel in second-line large B-cell lymphoma patients in the United States. J Med Econ 2024; 27:77-83. [PMID: 38053517 PMCID: PMC11254511 DOI: 10.1080/13696998.2023.2290832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 11/30/2023] [Indexed: 12/07/2023]
Abstract
AIMS This economic evaluation of axicabtagene ciloleucel (axi-cel) versus previous standard of care (SOC; salvage chemotherapy followed by high-dose therapy with autologous stem cell rescue) in the second line (2L) large B-cell lymphoma population is an update of previous economic models that contained immature survival data. METHODS This analysis is based on primary overall survival (OS) ZUMA-7 clinical trial data (median follow-up of 47.2 months), from a United States (US) payer perspective, with a model time horizon of 50 years. Mixture cure models were used to extrapolate updated survival data; subsequent treatment data and costs were updated. Patients who remained in the event-free survival state by 5 years were assumed to have achieved long-term remission and not require subsequent treatment. RESULTS Substantial survival and quality of life benefits were observed despite 57% of patients in the SOC arm receiving subsequent cellular therapy: median model-projected (ZUMA-7 trial Kaplan-Meier estimated) OS was 78 months (median not reached) for axi-cel versus 25 months (31 months) for SOC, resulting in incremental quality-adjusted life year (QALY) difference of 1.63 in favor of axi-cel. Incrementally higher subsequent treatment costs were observed in the SOC arm due to substantial crossover to cellular therapies, thus, when considering the generally accepted willingness to pay threshold of $150,000 per QALY in the US, axi-cel was cost-effective with an incremental cost-effectiveness ratio of $98,040 per QALY. CONCLUSIONS Results remained consistent across a wide range of sensitivity and scenario analysis, including a crossover adjusted analysis, suggesting that the mature OS data has significantly reduced the uncertainty of axi-cel's cost-effectiveness in the 2L setting in the US. Deferring treatment with CAR T therapies after attempting a path to transplant may result in excess mortality, lower quality of life and would be an inefficient use of resources relative to 2L axi-cel.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Miguel-Angel Perales
- Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
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Shao R, Liu C, Xue R, Deng X, Liu L, Song C, Xie J, Tang H, Liu W. Tumor-derived Exosomal ENO2 Modulates Polarization of Tumor-associated Macrophages through Reprogramming Glycolysis to Promote Progression of Diffuse Large B-cell Lymphoma. Int J Biol Sci 2024; 20:848-863. [PMID: 38250157 PMCID: PMC10797692 DOI: 10.7150/ijbs.91154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/26/2023] [Indexed: 01/23/2024] Open
Abstract
Macrophages can be polarized into functional classically activated (M1) or alternatively activated (M2) phenotype. Tumor-associated macrophages (TAMs) mainly exhibit M2 phenotype. Previous works determined that up-regulation of enolase 2 (ENO2) in diffuse large B-cell lymphoma (DLBCL) cells can promote macrophages to an M2-like phenotype, thereby consequently promoting the progression of DLBCL. Exosomes are a subset of extracellular vesicles, carrying various bioactive molecules, mediate signals transduction and regulate immune cells. In our study, we investigated the role and related mechanisms of DLBCL-derived exosomal ENO2 in regulating macrophage polarization during DLBCL progression via bioinformatics analysis and a series of experiments. The results of bioinformatics analysis indicated that high expression of ENO2 was positively correlated with DLBCL progression and macrophages M2/M1 ratio. ENO2 protein levels were increased in the exosomes of the sera of DLBCL patients and DLBCL cells. Moreover, the DLBCL-derived exosomes were assimilated by macrophages and then regulated macrophage polarization. The results of in vitro and in vivo experiments showed that DLBCL-derived exosomal ENO2 modulated macrophages polarization (increased M2 phenotype and decreased M1 phenotype), thereby promoting DLBCL proliferation, migration, and invasion. We then revealed that the modulation of macrophages polarization by DLBCL-derived exosomal ENO2 depended on glycolysis and was promoted through GSK3β/β-catenin/c-Myc signaling pathway. These findings suggested that DLBCL-derived exosomal ENO2 accelerated glycolysis via GSK3β/β-catenin/c-Myc signaling pathway to ultimately promote macrophages to an M2-like phenotype, which can promote the proliferation, migration and invasion of DLBCL, suggesting that exosomal ENO2 may be a promising therapeutic target and prognostic biomarker for DLBCL.
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Affiliation(s)
- Ruonan Shao
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou 510060, P. R. China
| | - Chengcheng Liu
- Department of Hematology, The Third Affiliated Hospital of Sun Yat‑Sen University, Guangzhou 510630, P. R. China
| | - Ruifeng Xue
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou 510060, P. R. China
| | - Xinpei Deng
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou 510060, P. R. China
| | - Lingrui Liu
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou 510060, P. R. China
| | - Cailu Song
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou 510060, P. R. China
| | - Jindong Xie
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou 510060, P. R. China
| | - Hailin Tang
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou 510060, P. R. China
| | - Wenjian Liu
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-Sen University Cancer Center, Guangzhou 510060, P. R. China
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Forberg AL, Unrau J, Weber KS, Rutz AC, Lund S, Guidinger J, Pelzel A, Hauge J, Hemmen AJ, Hartert KT. Integrative analyses reveal outcome-associated and targetable molecular partnerships between TP53, BRD4, TNFRSF10B, and CDKN1A in diffuse large B-cell lymphoma. Ann Hematol 2024; 103:199-209. [PMID: 37792064 DOI: 10.1007/s00277-023-05478-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 09/23/2023] [Indexed: 10/05/2023]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is a common, genomically heterogenous disease that presents a clinical challenge despite the success of frontline regimens and second-line chimeric antigen receptor T-cell (CAR-T) therapy. Recently, genomic alterations and tumor microenvironment features associated with poor CAR-T response have been identified, namely those to the TP53 tumor suppressor gene. This retrospective analysis aimed to integrate various data to identify genomic partnerships capable of providing further clarity and actionable treatment targets within this population. Publicly available data were analyzed for differential expression based on TP53 and 24-month event-free survival (EFS24) status, revealing enrichments of the BRD4 bromodomain oncogene (p < 0.0001, p = 0.001). High-BRD4 and TP53 alterations were significantly associated with lower CDKN1A (p21) and TNFRSF10B (TRAIL-R2), a key tumor suppressor and CAR-T modulator, respectively. Significant loss of CD8 T-cell presence within low-TNFRSF0B (p = 0.0042) and altered-TP53 (p = 0.0424) patients showcased relevant outcome-associated tumor microenvironment features. Furthermore, reduced expression of CDKN1A was associated with low TNFRSF10B (FDR < 0.0001) and increased BRD4 interactant genes (FDR < 0.0001). Promisingly, in vitro MDM2 inhibition with Idasnutlin and TP53 reactivation via Eprenetapopt was able to renew TNFRSF10B protein expression. Additionally, applying the BRD4-degrading PROTAC ARV-825 and the CDK4/6 inhibitor Abemaciclib as single-agents and in synergistic combination significantly reduced TP53-altered DLBCL cell line viability. Our analysis presents key associations within a genomic network of actionable targets capable of providing clarity within the evolving precision CAR-T treatment landscape.
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Affiliation(s)
- Aidan L Forberg
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA
| | - Jordan Unrau
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA
| | - Kennedee S Weber
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA
| | - Alison C Rutz
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA
| | - Shelby Lund
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA
| | - Jinda Guidinger
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA
| | - Andrew Pelzel
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA
| | - Jackson Hauge
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA
| | - Ainslee J Hemmen
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA
| | - Keenan T Hartert
- Department of Biological Sciences, Minnesota State University Mankato, Mankato, MN, 56001, USA.
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Gatwood J, Masaquel A, Fox D, Sheinson D, James C, Li J, Hossain F, Ross R. Real-world total cost of care by line of therapy in relapsed/refractory diffuse large B-cell lymphoma. J Med Econ 2024; 27:738-745. [PMID: 38686393 DOI: 10.1080/13696998.2024.2349472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 04/26/2024] [Indexed: 05/02/2024]
Abstract
AIMS There are multiple recently approved treatments and a lack of clear standard-of-care therapies for relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL). While total cost of care (TCC) by the number of lines of therapy (LoTs) has been evaluated, more recent cost estimates using real-world data are needed. This analysis assessed real-world TCC of R/R DLBCL therapies by LoT using the IQVIA PharMetrics Plus database (1 January 2015-31 December 2021), in US patients aged ≥18 years treated with rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) or an R-CHOP-like regimen as first-line therapy. METHODS Treatment costs and resources in the R/R setting were assessed by LoT. A sensitivity analysis identified any potential confounding of the results caused by the impact of the COVID-19 pandemic on healthcare utilization and costs. Overall, 310 patients receiving a second- or later-line treatment were included; baseline characteristics were similar across LoTs. Inpatient costs represented the highest percentage of total costs, followed by outpatient and pharmacy costs. RESULTS Mean TCC per-patient-per-month generally increased by LoT ($40,604, $48,630, and $59,499 for second-, third- and fourth-line treatments, respectively). Costs were highest for fourth-line treatment for all healthcare resource utilization categories. Sensitivity analysis findings were consistent with the overall analysis, indicating results were not confounded by the COVID-19 pandemic. LIMITATIONS There was potential misclassification of LoT; claims data were processed through an algorithm, possibly introducing errors. A low number of patients met the inclusion criteria. Patients who switched insurance plans, had insurance terminated, or whose enrollment period met the end of data availability may have had truncated follow-up, potentially resulting in underestimated costs. CONCLUSION Total healthcare costs increased with each additional LoT in the R/R DLBCL setting. Further improvements of first-line treatments that reduce the need for subsequent LoTs would potentially lessen the economic burden of DLBCL.
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Affiliation(s)
- Justin Gatwood
- College of Pharmacy, The University of Tennessee Health Science Center, Memphis, TN, USA
| | | | - David Fox
- Genentech, Inc, South San Francisco, CA, USA
| | | | | | - Jia Li
- Genentech, Inc, South San Francisco, CA, USA
| | | | - Ryan Ross
- Genesis Research LLC, Hoboken, NJ, USA
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Schipani M, Rivolta GM, Margiotta-Casaluci G, Mahmoud AM, Al Essa W, Gaidano G, Bruna R. New Frontiers in Monoclonal Antibodies for Relapsed/Refractory Diffuse Large B-Cell Lymphoma. Cancers (Basel) 2023; 16:187. [PMID: 38201614 PMCID: PMC10778309 DOI: 10.3390/cancers16010187] [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: 11/25/2023] [Revised: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) is the most common aggressive lymphoma. Approximately 60% of patients are cured with R-CHOP as a frontline treatment, while the remaining patients experience primary refractory or relapsed disease (R/R). The prognosis for R/R DLBCL patients who are neither eligible for autologous stem-cell transplantations nor CAR-T-cell treatment is poor, representing an important unmet need. Monoclonal antibodies (mAbs) have dramatically improved therapeutic options in anti-cancer strategies, offering new opportunities to overcome chemo-refractoriness in this challenging disease, even in cases of primary non-responder DLBCL. Several novel mAbs, characterized by different mechanisms of action and targets, are now available for R/R DLBCL. Unbound mAbs induce an immune response against cancer cells, triggering different mechanisms, including antibody-dependent cellular cytotoxicity (ADCC), activation of antibody-dependent cell-mediated phagocytosis (ADCP) and complement-dependent cytotoxicity (CDC). Antibody-drug conjugates (ADCs) and radioimmunotherapy (RIT), respectively, deliver a cytotoxic payload or a beta-emitter radionuclide to the targeted cells and nearby bystanders. Bispecific T-cell engagers (BiTes) and immune checkpoint inhibitors (ICIs) redirect and enhance the immune response against tumor cells. Here, we review therapeutic strategies based on monoclonal antibodies for R/R DLBCL.
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Affiliation(s)
| | | | | | | | | | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, University of Eastern Piedmont, Azienda Ospedaliero-Universitaria Maggiore della Carità, 28100 Novara, Italy; (M.S.); (G.M.R.); (G.M.-C.); (A.M.M.); (W.A.E.); (R.B.)
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Baum J, Lax H, Lehmann N, Merkel-Jens A, Beelen DW, Jöckel KH, Dührsen U. Impairment of vocational activities and financial problems are frequent among German blood cancer survivors. Sci Rep 2023; 13:22856. [PMID: 38129654 PMCID: PMC10739705 DOI: 10.1038/s41598-023-50289-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 12/18/2023] [Indexed: 12/23/2023] Open
Abstract
Little is known about changes in the personal living conditions of long-term blood cancer survivors in Germany. To gather information about social relationships, work life, overall well-being, and religion, we performed a questionnaire-based retrospective study on 1551 survivors who had been on follow-up for ≥ 3 years (median, 9 years). Most survivors reported that marital status and relationships with relatives and friends remained constant before and after blood cancer. Vocational activities were temporarily impaired for 47.5%, with a median time of 11 months to return to work. More than a third of the patients (35.6%) discontinued work permanently, with disability and retirement pension rates of 7.9% and 38.1%, respectively, at the time of the survey. Financial problems due to reduced income were reported by 26.2%, in particular after relapse or allogeneic transplantation. Patient reports addressing their quality of life showed large variations. It was best in acute leukemia survivors without a history of allogeneic transplantation and worst in patients with myeloproliferative disorders. Religion tended to become more important after blood cancer. In conclusion, vocational impairment and financial problems are frequent among German blood cancer survivors. Efforts should be made at an early stage to reestablish the patients' ability to work.
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Affiliation(s)
- Julia Baum
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Hildegard Lax
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Nils Lehmann
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Anja Merkel-Jens
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Dietrich W Beelen
- Klinik für Knochenmarktransplantation, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universität Duisburg-Essen, Essen, Germany
| | - Ulrich Dührsen
- Klinik für Hämatologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany.
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Ngu HS, Savage KJ. Past, present and future therapeutic approaches in nodal peripheral T-cell lymphomas. Haematologica 2023; 108:3211-3226. [PMID: 38037799 PMCID: PMC10690928 DOI: 10.3324/haematol.2021.280275] [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: 11/21/2023] [Accepted: 08/14/2023] [Indexed: 12/02/2023] Open
Abstract
Peripheral T-cell lymphomas (PTCL) encompass over 30 different entities and although they share post-thymic T- or NK-cell derivation, the disease biology and genomic landscape are very diverse across subtypes. In Western populations, nodal PTCL are the most frequently encountered entities in clinical practice and although important achievements have been made in deciphering the underlying biology and in therapeutic advances, there are still large gaps in disease understanding and clinical scenarios in which controversy over best practice continues. CHOP (cyclophosphamide, doxorubicin, vincristine, prednisone)- based chemotherapy continues to be the 'standard' treatment, with the addition of brentuximab vedotin (BV) in the combination CHP (cyclosphosphamide, doxorubicin, prednisone)-BV representing a new treatment paradigm in CD30+ PTCL although its benefit is less certain in the non-anaplastic large cell lymphoma subtypes. Given the high risk of relapse, consolidative autologous stem cell transplant is considered in nodal PTCL, outside of ALK-positive anaplastic large cell lymphoma; however, in the absence of a randomized controlled trials, practices vary. Beyond CHP-BV, most study activity has focused on adding a novel agent to CHOP (i.e., CHOP + drug X). However, with high complete remission rates observed with some novel therapy combinations, these regimens are being tested in the front-line setting, with a particular rationale in follicular helper T-cell lymphomas which have a clear sensitivity to epigenetic modifying therapies. This is well exemplified in the relapsed/refractory setting in which rational combination therapies are being developed for specific subtypes or guided by underlying biology. Taken together, we have finally moved into an era of a more personalized approach to the management of nodal PTCL.
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Affiliation(s)
- Henry S Ngu
- Center for Lymphoid Cancer, Division of Medical Oncology BC Cancer and the University of British Columbia, British Columbia, Vancouver
| | - Kerry J Savage
- Center for Lymphoid Cancer, Division of Medical Oncology BC Cancer and the University of British Columbia, British Columbia, Vancouver.
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Fabbri N, Mussetti A, Sureda A. Second-line treatment of diffuse large B-cell lymphoma: Evolution of options. Semin Hematol 2023; 60:305-312. [PMID: 38342663 DOI: 10.1053/j.seminhematol.2023.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 11/24/2023] [Accepted: 12/04/2023] [Indexed: 02/13/2024]
Abstract
In the era of immunochemotherapy, approximately 60%-70% of diffuse large B-cell lymphoma (DLBCL) patients achieve remission with first-line rituximab-based chemoimmunotherapy. However, 30%-40% relapse after initial response to first-line therapy and, out of them, 20%-50% are refractory or experience early relapse. The second-line therapy algorithm for DLBCL has recently evolved, thanks to the recent approval of new therapeutic agents or their combinations. The new guidelines suggest a stratification of relapsed/refractory (R/R) DLBCL based on the time to relapse. For transplant-eligible patients, autologous stem cell transplant remains the preferred option when the patient relapses after 12 months from diagnosis, while anti-CD19 CART-cell therapy is the current preferred choice for high-risk DLBCL, defined as primary refractory or relapse ≤12 months. For transplant-ineligible or CAR T-cell therapy-ineligible patients, the therapeutic arsenal historically lacked effective options. However, new therapeutic options, including polatuzumab vedotin combined with bendamustine-rituximab and tafasitamab with lenalidomide, have been recently approved, and novel agents such as loncastuximab tesirine, selinexor, anti-CD19 CAR T-cell therapy, and bispecific antibodies have shown promising efficacy and manageable safety in this setting offering new hope to patients in this challenging scenario.
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Affiliation(s)
- N Fabbri
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - A Mussetti
- Clinical Hematology Department, Institut Català d'Oncologia - L'Hospitalet de Llobregat, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Barcelona, Spain
| | - A Sureda
- Clinical Hematology Department, Institut Català d'Oncologia - L'Hospitalet de Llobregat, Institut d'Investigació Biomèdica de Bellvitge (IDIBELL), Universitat de Barcelona, Barcelona, Spain.
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Peterse EFP, Verburg-Baltussen EJM, Stewart A, Liu FF, Parker C, Treur M, Malcolm B, Klijn SL. Retrospective Comparison of Survival Projections for CAR T-Cell Therapies in Large B-Cell Lymphoma. PHARMACOECONOMICS - OPEN 2023; 7:941-950. [PMID: 37651087 PMCID: PMC10721757 DOI: 10.1007/s41669-023-00435-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/06/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND Durable remission has been observed in patients with relapsed or refractory (R/R) large B-cell lymphoma (LBCL) treated with chimeric antigen receptor (CAR) T-cell therapy. Consequently, hazard functions for overall survival (OS) are often complex, requiring the use of flexible methods for extrapolations. OBJECTIVES We aimed to retrospectively compare the predictive accuracy of different survival extrapolation methods and evaluate the validity of goodness-of-fit (GOF) criteria-based model selection for CAR T-cell therapies in R/R LBCL. METHODS OS data were sourced from JULIET, ZUMA-1, and TRANSCEND NHL 001. Standard parametric, mixture cure, cubic spline, and mixture models were fit to multiple database locks (DBLs), with varying follow-up durations. GOF was assessed using the Akaike information criterion and Bayesian information criterion. Predictive accuracy was calculated as the mean absolute error (MAE) relative to OS observed in the most mature DBL. RESULTS For all studies, mixture cure and cubic spline models provided the best predictive accuracy for the least mature DBL (MAE 0.013‒0.085 and 0.014‒0.128, respectively). The predictive accuracy of the standard parametric and mixture models showed larger variation (MAE 0.024‒0.162 and 0.013‒0.176, respectively). With increasing data maturity, the predictive accuracy of standard parametric models remained poor. Correlation between GOF criteria and predictive accuracy was low, particularly for the least mature DBL. CONCLUSIONS Our analyses demonstrated that mixture cure and cubic spline models provide the most accurate survival extrapolations of CAR T-cell therapies in LBCL. Furthermore, GOF should not be the only criteria used when selecting the optimal survival model.
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Wang X, Liu X, Zhong QZ, Wu T, Wu YP, Yang Y, Chen B, Jing H, Tang Y, Jin J, Liu YP, Song YW, Fang H, Lu NN, Li N, Zhai YR, Zhang WW, Wang SL, Chen F, Qi SN, Li YX. Decreased lymphoma-related deaths and improved long-term relative survival with radiotherapy for early-stage diffuse large B-cell lymphoma in the rituximab era. Radiother Oncol 2023; 188:109902. [PMID: 37678622 DOI: 10.1016/j.radonc.2023.109902] [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: 07/17/2023] [Revised: 08/30/2023] [Accepted: 08/31/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND We aimed to investigate the incidence of lymphoma-related death (LRD) and the long-term net survival benefit of radiotherapy (RT) for early-stage diffuse large B-cell lymphoma (DLBCL) in the rituximab era. METHODS 10,841 adults diagnosed with early-stage DLBCL between 2002-2015 were retrospectively analyzed using data from the Surveillance, Epidemiology, and End Results database. Primary therapy was categorized into combined-modality treatment (CMT, n = 3,631) and chemotherapy alone (n = 7,210). Competing risk analysis was used to evaluate the cumulative incidence of mortality. Inverse probability of treatment weighting (IPTW) was used to balance groups. The net survival benefit of RT was estimated through relative survival (RS), standardized mortality ratio (SMR), and transformed Cox regression, while controlling for background mortality. RESULTS Patients initially treated with CMT had a lower cumulative incidence of LRD compared to those who received chemotherapy alone (HR 0.63, 95%CI: 0.57-0.69; P < 0.001). The 10-year overall survival (OS), RS, and SMR for CMT were 66.1%, 85.0%, and 1.71 respectively, which were significantly better than those for chemotherapy alone (53.0%; 69.8%; 2.62; all P < 0.001). IPTW and multivariable analysis revealed that the addition of RT led to better OS (HR 0.67, 95%CI: 0.62-0.71; P < 0.001) and RS (HR 0.69, 95%CI: 0.65-0.74; P < 0.001). Moreover, compared with chemotherapy alone, the benefit of OS and RS for CMT increased over time within 10 years of diagnosis. CONCLUSION RT reduced LRD and improved the long-term net survival in early-stage DLBCL in the rituximab era. Further prospective studies are warranted to assess the specific patient population that would benefit the most from consolidative RT in early-stage DLBCL.
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Affiliation(s)
- Xin Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Xin Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Qiu-Zi Zhong
- Beijing Hospital, National Geriatric Medical Center, Beijing, China
| | - Tao Wu
- Affiliated Hospital of Guizhou Medical University, Guizhou Cancer Hospital, Guiyang, Guizhou, China
| | - Yun-Peng Wu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Yong Yang
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fuzhou, Fujian, China
| | - Bo Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Hao Jing
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Yuan Tang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Jing Jin
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China; Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Shenzhen 518116, China
| | - Yue-Ping Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Yong-Wen Song
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Hui Fang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Ning-Ning Lu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Ning Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Yi-Rui Zhai
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Wen-Wen Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Shu-Lian Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China
| | - Fan Chen
- Affiliated Hospital of Qinghai University, Qinghai, China
| | - Shu-Nan Qi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China.
| | - Ye-Xiong Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Collaborative Innovation Center for Cancer Medicine, Beijing 100021, China.
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Balikó A, Szakács Z, Kajtár B, Ritter Z, Gyenesei A, Farkas N, Kereskai L, Vályi-Nagy I, Alizadeh H, Pajor L. Clinicopathological analysis of diffuse large B-cell lymphoma using molecular biomarkers: a retrospective analysis from 7 Hungarian centers. Front Oncol 2023; 13:1224733. [PMID: 37746254 PMCID: PMC10514474 DOI: 10.3389/fonc.2023.1224733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 08/21/2023] [Indexed: 09/26/2023] Open
Abstract
Background The clinical and genetic heterogeneity of diffuse large B-cell lymphoma (DLBCL) presents distinct challenges in predicting response to therapy and overall prognosis. The main objective of this study was to assess the application of the immunohistochemistry- and interphase fluorescence in situ hybridization (FISH)-based molecular markers in the diagnosis of DLBCL and its prognostic value in patients treated with rituximab-based immunochemotherapy. Methods This is a multicenter, retrospective study, which analyzed data from 7 Hungarian hematology centers. Eligible patients were adults, had a histologically confirmed diagnosis of DLBCL, were treated with rituximab-based immunochemotherapy in the first line, and had available clinicopathological data including International Prognostic Index (IPI). On the specimens, immunohistochemistry and FISH methods were performed. Germinal center B-cell like (GCB) and non-GCB subtypes were classified by the Hans algorithm. Outcomes included overall survival (OS), event-free survival (EFS), and EFS at 2 years (EFS24). For survival analysis, we used Kaplan-Meier curves with the log-rank test and multivariate Cox regression. Results A total of 247 DLBCL cases were included. Cases were positive for MYC, BCL2, BCL6, and MUM1 expression in 52.1%, 66.2%, 72.6%, and 77.8%, respectively. BCL6 translocation, BCL2 gene copy number (GCN) gain, IGH::MYC translocation, MYC GCN gain, IGH::BCL2 translocation, and BCL6 GCN gain were detected in 21.4%, 14.1%, 7.3%, 1.8%, 7.3%, and 0.9%, respectively. At a median follow-up of 52 months, 140 patients (56.7%) had disease progression or relapse. The Kaplan-Meier estimate for EFS24 was 56.2% (CI: 50.4-62.8%). In univariate analysis, only IPI and BCL6 expression were significant predictors of both OS and EFS, whereas MUM1 predicted EFS only. In multivariate analysis, the IPI score was a significant independent negative, whereas MIB-1 and BCL6 protein expressions were significant independent positive predictors of both OS and EFS. Conclusion In our study, we found that only IPI, BCL6 protein expression and MIB-1 protein expression are independent predictors of survival outcomes in DLBCL. We did not find any difference in survival by GCB vs. non-GCB subtypes. These findings may improve prognostication in DLBCL and can contribute to designing further research in the area.
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Affiliation(s)
- Anett Balikó
- Tolna County Balassa János Hospital, Szekszárd, ;Hungary
- PhD Doctoral School – Interdisciplinary Medical Sciences (D93), Medical School, University of Pécs, Pécs, ;Hungary
| | - Zsolt Szakács
- First Department of Medicine, Medical School, University of Pécs, Pécs, ;Hungary
| | - Béla Kajtár
- Department of Pathology, Medical School, University of Pécs, Pécs, ;Hungary
| | - Zsombor Ritter
- Department of Medical Imaging, Medical School, University of Pécs, Pécs, ;Hungary
| | - Attila Gyenesei
- Szentágothai Research Centre, University of Pécs, Pécs, ;Hungary
| | - Nelli Farkas
- Institute of Bioanalysis, Medical School, University of Pécs, Pécs, ;Hungary
| | - László Kereskai
- Department of Pathology, Medical School, University of Pécs, Pécs, ;Hungary
| | - István Vályi-Nagy
- South-Pest Hospital Centre – National Institute for Infectology and Haematology, Budapest, ;Hungary
| | - Hussain Alizadeh
- First Department of Medicine, Medical School, University of Pécs, Pécs, ;Hungary
| | - László Pajor
- Department of Pathology, Medical School, University of Pécs, Pécs, ;Hungary
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40
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Hilton LK, Ngu HS, Collinge B, Dreval K, Ben-Neriah S, Rushton CK, Wong JC, Cruz M, Roth A, Boyle M, Meissner B, Slack GW, Farinha P, Craig JW, Gerrie AS, Freeman CL, Villa D, Rodrigo JA, Song K, Crump M, Shepherd L, Hay AE, Kuruvilla J, Savage KJ, Kridel R, Karsan A, Marra MA, Sehn LH, Steidl C, Morin RD, Scott DW. Relapse Timing Is Associated With Distinct Evolutionary Dynamics in Diffuse Large B-Cell Lymphoma. J Clin Oncol 2023; 41:4164-4177. [PMID: 37319384 PMCID: PMC10852398 DOI: 10.1200/jco.23.00570] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/17/2023] [Accepted: 05/08/2023] [Indexed: 06/17/2023] Open
Abstract
PURPOSE Diffuse large B-cell lymphoma (DLBCL) is cured in more than 60% of patients, but outcomes remain poor for patients experiencing disease progression or relapse (refractory or relapsed DLBCL [rrDLBCL]), particularly if these events occur early. Although previous studies examining cohorts of rrDLBCL have identified features that are enriched at relapse, few have directly compared serial biopsies to uncover biological and evolutionary dynamics driving rrDLBCL. Here, we sought to confirm the relationship between relapse timing and outcomes after second-line (immuno)chemotherapy and determine the evolutionary dynamics that underpin that relationship. PATIENTS AND METHODS Outcomes were examined in a population-based cohort of 221 patients with DLBCL who experienced progression/relapse after frontline treatment and were treated with second-line (immuno)chemotherapy with an intention-to-treat with autologous stem-cell transplantation (ASCT). Serial DLBCL biopsies from a partially overlapping cohort of 129 patients underwent molecular characterization, including whole-genome or whole-exome sequencing in 73 patients. RESULTS Outcomes to second-line therapy and ASCT are superior for late relapse (>2 years postdiagnosis) versus primary refractory (<9 months) or early relapse (9-24 months). Diagnostic and relapse biopsies were mostly concordant for cell-of-origin classification and genetics-based subgroup. Despite this concordance, the number of mutations exclusive to each biopsy increased with time since diagnosis, and late relapses shared few mutations with their diagnostic counterpart, demonstrating a branching evolution pattern. In patients with highly divergent tumors, many of the same genes acquired new mutations independently in each tumor, suggesting that the earliest mutations in a shared precursor cell constrain tumor evolution toward the same genetics-based subgroups at both diagnosis and relapse. CONCLUSION These results suggest that late relapses commonly represent genetically distinct and chemotherapy-naïve disease and have implications for optimal patient management.
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Affiliation(s)
- Laura K. Hilton
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Henry S. Ngu
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
| | - Brett Collinge
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kostiantyn Dreval
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, British Columbia, Canada
- Canada's Michael Smith Genome Sciences Centre, BC Cancer Research Institute, Vancouver, British Columbia, Canada
| | - Susana Ben-Neriah
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
| | - Christopher K. Rushton
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Jasper C.H. Wong
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
| | - Manuela Cruz
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Andrew Roth
- Department of Molecular Oncology, BC Cancer Research Institute, Vancouver, British Columbia, Canada
| | - Merrill Boyle
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
| | - Barbara Meissner
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
| | - Graham W. Slack
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Pedro Farinha
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jeffrey W. Craig
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alina S. Gerrie
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ciara L. Freeman
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL
| | - Diego Villa
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Judith A. Rodrigo
- Department of Hematology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Leukemia/BMT Program of BC, Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Kevin Song
- Department of Hematology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
- Leukemia/BMT Program of BC, Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Michael Crump
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Lois Shepherd
- Canadian Cancer Trials Group, Queens University, Kingston, Ontario, Canada
- Department of Medicine, Queens University, Kingston, Ontario, Canada
| | - Annette E. Hay
- Canadian Cancer Trials Group, Queens University, Kingston, Ontario, Canada
- Department of Medicine, Queens University, Kingston, Ontario, Canada
| | - John Kuruvilla
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Kerry J. Savage
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Robert Kridel
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Aly Karsan
- Canada's Michael Smith Genome Sciences Centre, BC Cancer Research Institute, Vancouver, British Columbia, Canada
| | - Marco A. Marra
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Canada's Michael Smith Genome Sciences Centre, BC Cancer Research Institute, Vancouver, British Columbia, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
| | - Laurie H. Sehn
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Christian Steidl
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ryan D. Morin
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, British Columbia, Canada
- Canada's Michael Smith Genome Sciences Centre, BC Cancer Research Institute, Vancouver, British Columbia, Canada
| | - David W. Scott
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, British Columbia, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
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Marchetti M, Visco C. Cost-Effectiveness of brexucabtagene autoleucel for relapsed/refractory mantle cell lymphoma. Leuk Lymphoma 2023; 64:1442-1450. [PMID: 37229538 DOI: 10.1080/10428194.2023.2215888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/07/2023] [Accepted: 05/15/2023] [Indexed: 05/27/2023]
Abstract
Brexucabtagene autoleucel is a chimeric anti CD19 antigen receptor T-cell therapy that allows durable responses in relapsed/refractory (R/R) mantle cell lymphoma (MCL). The present study compared the clinical and economic outcomes of R/R MCL patients (pre-exposed to ibrutinib and chemoimmunotherapy) treated with brexucabtagene autoleucel versus Rituximab, bendamustine, cytarabine (R-BAC) in the Italian Healthcare System. A partitioned-survival model extrapolated survival and healthcare costs of R/R MCL patients over a lifetime horizon. Discounted and quality-adjusted life expectancy (QALY) was 6.40 versus 1.20 for brexucabtagene autoleucel versus R-BAC and lifetime costs were €411,403 versus €74,415, respectively, which corresponds to a cost of €64,798 per QALY gained. The results were highly sensitive to brexucabtagene autoleucel acquisition cost and to assumptions on long-term survival, therefore the cost-effectiveness of brexucabtagene autoleucel for patients with R/R MCL requires validation with longer follow-up data and in specific risk subgroups.
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Affiliation(s)
- M Marchetti
- Hematology & Transplant Unit, AO SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - C Visco
- Section of Hematology, Department of Medicine, University of Verona, Verona, Italy
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Wenzl K, Stokes M, Novak JP, Bock AM, Khan S, Hopper MA, Krull JE, Dropik AR, Walker JS, Sarangi V, Mwangi R, Ortiz M, Stong N, Huang CC, Maurer MJ, Rimsza L, Link BK, Slager SL, Asmann Y, Mondello P, Morin R, Ansell SM, Habermann TM, Feldman AL, King RL, Nowakowski G, Cerhan JR, Gandhi AK, Novak AJ. Multiomic Analysis Identifies a High-Risk Metabolic and TME Depleted Signature that Predicts Early Clinical Failure in DLBCL. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.06.07.23290748. [PMID: 37333387 PMCID: PMC10274962 DOI: 10.1101/2023.06.07.23290748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
PURPOSE 60-70% of newly diagnosed diffuse large B-cell lymphoma (DLBCL) patients avoid events within 24 months of diagnosis (EFS24) and the remainder have poor outcomes. Recent genetic and molecular classification of DLBCL has advanced our knowledge of disease biology, yet were not designed to predict early events and guide anticipatory selection of novel therapies. To address this unmet need, we used an integrative multiomic approach to identify a signature at diagnosis that will identify DLBCL at high risk of early clinical failure. PATIENTS AND METHODS Tumor biopsies from 444 newly diagnosed DLBCL were analyzed by WES and RNAseq. A combination of weighted gene correlation network analysis and differential gene expression analysis followed by integration with clinical and genomic data was used to identify a multiomic signature associated with high risk of early clinical failure. RESULTS Current DLBCL classifiers are unable to discriminate cases who fail EFS24. We identified a high risk RNA signature that had a hazard ratio (HR, 18.46 [95% CI 6.51-52.31] P < .001) in a univariate model, which did not attenuate after adjustment for age, IPI and COO (HR, 20.8 [95% CI, 7.14-61.09] P < .001). Further analysis revealed the signature was associated with metabolic reprogramming and a depleted immune microenvironment. Finally, WES data was integrated into the signature and we found that inclusion of ARID1A mutations resulted in identification of 45% of cases with an early clinical failure which was validated in external DLBCL cohorts. CONCLUSION This novel and integrative approach is the first to identify a signature at diagnosis that will identify DLBCL at high risk for early clinical failure and may have significant implications for design of therapeutic options.
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Parker C, Liu FF, Deger KA, Franco-Villalobos C, Proskorovsky I, Keating SJ, Sorensen S. Cost-Effectiveness of Lisocabtagene Maraleucel Versus Axicabtagene Ciloleucel and Tisagenlecleucel in the Third-Line or Later Treatment Setting for Relapsed or Refractory Large B-cell Lymphoma in the United States. Adv Ther 2023; 40:2355-2374. [PMID: 36947328 PMCID: PMC10129927 DOI: 10.1007/s12325-023-02444-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 01/26/2023] [Indexed: 03/23/2023]
Abstract
INTRODUCTION The objective of this study was to evaluate the cost-effectiveness of lisocabtagene maraleucel (liso-cel) versus other available chimeric antigen receptor T-cell therapies, including axicabtagene ciloleucel (axi-cel) and tisagenlecleucel (tisa-cel), in patients who had received at least two prior therapies from a United States (US) commercial third-party payer perspective. METHODS To capture this heterogeneity in survival outcomes, we used mixture cure models to extrapolate progression-free survival (PFS) and overall survival (OS). Patient-level data from TRANSCEND NHL 001 for liso-cel and reconstructed patient-level data from ZUMA-1 for axi-cel, JULIET for tisa-cel, and SCHOLAR-1 for salvage chemotherapy, derived using the Guyot method, were used for OS and PFS. The model included adverse events associated with liso-cel, axi-cel, and tisa-cel. RESULTS Liso-cel was less costly (incremental cost of - $74,980) and marginally more effective (0.002 incremental quality-adjusted life-years [QALY]) than axi-cel and had an incremental cost of $67,925 and 2.02 incremental QALYs over tisa-cel in the base case. Results remained consistent in sensitivity analyses, with the liso-cel OS cure fraction being the main driver of cost-effectiveness compared with both axi-cel and tisa-cel. CONCLUSION This analysis estimated that liso-cel is cost-effective compared with tisa-cel and axi-cel from a commercial US payer perspective.
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Affiliation(s)
| | | | - Kristen A Deger
- Evidence Synthesis, Modeling & Communication, Evidera Inc., 7101 Wisconsin Avenue, Suite 1400, Bethesda, MD, 20814, USA
| | | | - Irina Proskorovsky
- Evidence Synthesis, Modeling & Communication, Evidera Inc., Montreal, QC, Canada
| | | | - Sonja Sorensen
- Evidence Synthesis, Modeling & Communication, Evidera Inc., 7101 Wisconsin Avenue, Suite 1400, Bethesda, MD, 20814, USA.
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Anagnostou T, Yang ZZ, Jalali S, Kim HJ, Larson DP, Tang X, Yu Y, Pritchett JC, Bisneto JV, Price-Troska TL, Mondello P, Novak AJ, Ansell SM. Characterization of immune exhaustion and suppression in the tumor microenvironment of splenic marginal zone lymphoma. Leukemia 2023:10.1038/s41375-023-01911-2. [PMID: 37117318 DOI: 10.1038/s41375-023-01911-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 04/13/2023] [Accepted: 04/19/2023] [Indexed: 04/30/2023]
Abstract
The role of the tumor microenvironment (TME) and intratumoral T cells in splenic marginal zone lymphoma (sMZL) is largely unknown. In the present study, we evaluated 36 sMZL spleen specimens by single cell analysis to gain a better understanding of the TME in sMZL. Using mass cytometry (CyTOF), we observed that the TME in sMZL is distinct from that of control non-malignant reactive spleen (rSP). We found that the number of TFH cells varied greatly in sMZL, ICOS+ TFH cells were more abundant in sMZL than rSP, and TFH cells positively correlated with increased numbers of memory B cells. Treg cell analysis revealed that TIGIT+ Treg cells are enriched in sMZL and correlate with suppression of TH17 and TH22 cells. Intratumoral CD8+ T cells were comprised of subsets of short-lived, exhausted and late-stage differentiated cells, thereby functionally impaired. We observed that T-cell exhaustion was present in sMZL and TIM-3 expression on PD-1low cells identified cells with severe immune dysfunction. Gene expression profiling by CITE-seq analysis validated this finding. Taken together, our data suggest that the TME as a whole, and T-cell population specifically, are heterogenous in sMZL and immune exhaustion is one of the major factors impairing T-cell function.
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Affiliation(s)
- Theodora Anagnostou
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN, USA
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Zhi-Zhang Yang
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN, USA.
| | - Shahrzad Jalali
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Hyo Jin Kim
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Xinyi Tang
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Yue Yu
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, USA
| | - Joshua C Pritchett
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | | | | | - Patrizia Mondello
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Anne J Novak
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Stephen M Ansell
- Division of Hematology and Internal Medicine, Mayo Clinic, Rochester, MN, USA.
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Song Y, Tilly H, Rai S, Zhang H, Jin J, Goto H, Terui Y, Shin HJ, Kim WS, Cao J, Feng J, Eom HS, Kim TM, Tsai XCH, Gau JP, Koh H, Zhang L, Song Y, Yang Y, Li W, Huang H, Ando K, Sharman JP, Sehn LH, Bu L, Wang X, Jiang Y, Hirata J, Lee C, Zhu J, Izutsu K. Polatuzumab vedotin in previously untreated DLBCL: an Asia subpopulation analysis from the phase 3 POLARIX trial. Blood 2023; 141:1971-1981. [PMID: 36626583 PMCID: PMC10646777 DOI: 10.1182/blood.2022017734] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/08/2022] [Accepted: 12/08/2022] [Indexed: 01/12/2023] Open
Abstract
In the phase 3 POLARIX study in previously untreated diffuse large B-cell lymphoma, polatuzumab vedotin combined with rituximab plus cyclophosphamide, doxorubicin, and prednisone (Pola-R-CHP) significantly improved progression-free survival (PFS) compared with rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) with similar safety. Patients were randomized 1:1 to 6 cycles of Pola-R-CHP or R-CHOP plus 2 cycles of rituximab alone. For registration of POLARIX in China, consistency of PFS in an Asia subpopulation (defined as ≥50% of the risk reduction in PFS expected in the global population) was evaluated. Overall, 281 patients were analyzed: 160 patients from Asia in the intention-to-treat (ITT) population of the global study and 121 from an ITT China extension cohort. Of these, 141 were randomized to Pola-R-CHP and 140 to R-CHOP. At data cutoff (28 June 2021; median follow-up 24.2 months), PFS met the consistency definition with the global population, and was superior with Pola-R-CHP vs R-CHOP (hazard ratio, 0.64; 95% confidence interval [CI], 0.40-1.03). Two-year PFS was 74.2% (95% CI, 65.7-82.7) and 66.5% (95% CI, 57.3-75.6) with Pola-R-CHP and R-CHOP, respectively. Safety was comparable between Pola-R-CHP and R-CHOP, including rates of grade 3 to 4 adverse events (AEs; 72.9% vs 66.2%, respectively), serious AEs (32.9% vs 32.4%), grade 5 AEs (1.4% vs 0.7%), AEs leading to study treatment discontinuation (5.0% vs 7.2%), and any-grade peripheral neuropathy (44.3% vs 50.4%). These findings demonstrate consistent efficacy and safety of Pola-R-CHP vs R-CHOP in the Asia and global populations in POLARIX. This trial was registered at https://clinicaltrials.gov/ct2/home as # NCT03274492.
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Affiliation(s)
- Yuqin Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Hervé Tilly
- Centre Henri Becquerel and University of Rouen, Rouen, France
| | - Shinya Rai
- Kindai University Hospital, Osaka, Japan
| | - Huilai Zhang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Jie Jin
- The First Affiliated Hospital of College of Medicine, Zhejiang University, Zhejiang, China
| | - Hideki Goto
- Department of Hematology, Hokkaido University Hospital, Sapporo, Japan
| | | | - Ho-Jin Shin
- Pusan National University Hospital, Busan, Republic of Korea
| | - Won Seog Kim
- Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Junning Cao
- Fudan University Shanghai Cancer Center, Shanghai, China
| | | | - Hyeon Seok Eom
- Center for Hematologic Malignancy, National Cancer Center, Goyang, Republic of Korea
| | - Tae Min Kim
- Seoul National University Hospital, Seoul, Republic of Korea
| | | | - Jyh-Pyng Gau
- Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hideo Koh
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Liling Zhang
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yongping Song
- Department of Hematology, Cancer Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Yu Yang
- Department of Lymphoma, Head and Neck Oncology, Fujian Cancer Hospital, Fuzhou, China
| | - Wei Li
- Department of Hematology and Oncology, The First Hospital of Jilin University, Jilin, China
| | - He Huang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | | | - Laurie H. Sehn
- BC Cancer Centre for Lymphoid Cancer and The University of British Columbia, Vancouver, BC, Canada
| | - Lilian Bu
- F. Hoffmann-La Roche Ltd, Shanghai, China
| | - Xin Wang
- F. Hoffmann-La Roche Ltd, Shanghai, China
| | | | | | | | - Jun Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Koji Izutsu
- National Cancer Center Hospital, Tokyo, Japan
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Michot JM, Quivoron C, Sarkozy C, Danu A, Lazarovici J, Saleh K, El-Dakdouki Y, Goldschmidt V, Bigenwald C, Dragani M, Bahleda R, Baldini C, Arfi-Rouche J, Martin-Romano P, Tselikas L, Gazzah A, Hollebecque A, Lacroix L, Ghez D, Vergé V, Marzac C, Cotteret S, Rahali W, Soria JC, Massard C, Bernard OA, Dartigues P, Camara-Clayette V, Ribrag V. Sequence analyses of relapsed or refractory diffuse large B-cell lymphomas unravel three genetic subgroups of patients and the GNA13 mutant as poor prognostic biomarker, results of LNH-EP1 study. Am J Hematol 2023; 98:645-657. [PMID: 36606708 DOI: 10.1002/ajh.26835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 12/29/2022] [Accepted: 01/01/2023] [Indexed: 01/07/2023]
Abstract
Advances in molecular profiling of newly diagnosed diffuse large B-cell lymphoma (DLBCL) have recently refine genetic subgroups. Genetic subgroups remain undetermined at the time of relapse or refractory (RR) disease. This study aims to decipher genetic subgroups and search for prognostic molecular biomarkers in patients with RR-DLBCL. From 2015 to 2021, targeted next-generation sequencing analyses of germline-matched tumor samples and fresh tissue from RR-DLBCL patients were performed. Unsupervised clustering of somatic mutations was performed and correlations with patient outcome were sought. A number of 120 patients with RR-DLBCL were included in LNH-EP1 study and a molecular tumor landscape was successfully analyzed in 87% of patients (104/120 tumor samples). The median age was 67.5 years (range 27.4-87.4), median number of previous treatments was 2 (range 1-9). The most frequently mutated genes were TP53 (n = 53 mutations; 42% of samples), CREBBP (n = 39; 32%), BCL2 (n = 86; 31%), KMT2D (n = 39; 28%) and PIM1 (n = 54; 22%). Unsupervised clustering separated three genetic subgroups entitled BST (enriched in BCL2, SOCS1, and TNFRSF14 mutations); TKS (enriched in TP53, KMT2D, and STAT6 mutations); and PCM (enriched in PIM1, CD79B, and MYD88 mutations). Median overall survival (OS) was 11.0 (95% confidence interval [CI]: 8.1-12.6) months. OS was not significantly different between the three genetic subgroups. GNA13 mutant was significantly associated with an increased risk of death (hazard ratio: 6.6 [95% CI: 2.1-20.6]; p = .0011) and shorter OS (p = .0340). At the time of relapse or refractory disease, three genetic subgroups of DLBCL patients were delineated, which could help advance precision molecular medicine programs.
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Affiliation(s)
- Jean-Marie Michot
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
- INSERM U1170, Université Paris-Saclay, Gustave Roussy, Villejuif, France
| | - Cyril Quivoron
- Translational Research Hematological Laboratory, AMMICA, INSERM US23/CNRS UMS3655, Gustave Roussy Cancer Campus, Villejuif, France
- Hematology Department, Gustave Roussy, Villejuif, France
| | - Clémentine Sarkozy
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
- INSERM U1170, Université Paris-Saclay, Gustave Roussy, Villejuif, France
| | - Alina Danu
- Hematology Department, Gustave Roussy, Villejuif, France
| | | | - Khalil Saleh
- Hematology Department, Gustave Roussy, Villejuif, France
| | | | - Vincent Goldschmidt
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
| | | | - Matteo Dragani
- Hematology Department, Gustave Roussy, Villejuif, France
| | - Rastislav Bahleda
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
| | - Capucine Baldini
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
| | | | | | | | - Anas Gazzah
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
| | - Antoine Hollebecque
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
| | - Ludovic Lacroix
- Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France
| | - David Ghez
- Hematology Department, Gustave Roussy, Villejuif, France
| | - Veronique Vergé
- Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France
| | - Christophe Marzac
- Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France
| | - Sophie Cotteret
- Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France
| | - Wassila Rahali
- Hematology Department, Gustave Roussy, Villejuif, France
| | - Jean-Charles Soria
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
| | - Christophe Massard
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
| | - Olivier A Bernard
- INSERM U1170, Université Paris-Saclay, Gustave Roussy, Villejuif, France
| | - Peggy Dartigues
- Department of Medical Biology and Pathology, Gustave Roussy, Villejuif, France
| | - Valérie Camara-Clayette
- Translational Research Hematological Laboratory, AMMICA, INSERM US23/CNRS UMS3655, Gustave Roussy Cancer Campus, Villejuif, France
- Biological Resource Center, AMMICA, INSERM US23/CNRS UMS3655, Gustave Roussy Cancer Campus, Villejuif, France
| | - Vincent Ribrag
- Département d'Innovation Thérapeutique et d'Essais Précoces, Villejuif, France
- INSERM U1170, Université Paris-Saclay, Gustave Roussy, Villejuif, France
- Translational Research Hematological Laboratory, AMMICA, INSERM US23/CNRS UMS3655, Gustave Roussy Cancer Campus, Villejuif, France
- Hematology Department, Gustave Roussy, Villejuif, France
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Tang G, Li S, Toruner GA, Jain P, Tang Z, Hu S, Xu J, Cheng J, Robinson M, Vega F, Medeiros LJ. Clinical impact of 5 'MYC or 3 'MYC gain/loss detected by FISH in patients with aggressive B-cell lymphomas. Cancer Genet 2023; 272-273:1-8. [PMID: 36566629 DOI: 10.1016/j.cancergen.2022.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/07/2022] [Accepted: 12/17/2022] [Indexed: 12/23/2022]
Abstract
FISH analysis using MYC break-apart probes is a widely used technique to assess for MYC rearrangement (MYC-R). Occasionally, FISH results in atypical signal patterns, such as gain or loss of 5'MYC or 3'MYC. The clinical impact and/or relationship of these atypical signal patterns to MYC-R are unknown. In this study, we assessed 35 patients who had aggressive B-cell lymphomas and exhibited atypical FISH signal patterns: 3'MYC deletion (n = 16) or 3'MYC deletion plus 5'MYC amplification (n = 5), 5'MYC gain (n = 10), 5'MYC deletion (n = 3), and 3'MYC gain (n = 1). For comparison, we also included 9 patients who showed an unbalanced MYC-R. Patients with 5'MYC gain showed MYC expression and were often refractory to chemotherapy (n = 7) or had early relapse (n = 2). By contrast, lymphomas with 3'MYC deletion were negative or had low expression of MYC (16 of 18), and patients often responded to chemotherapy (16 of 19). The median event-free survival was 24, 6, and 4 months for patients with 3'MYC deletion, 5'MYC gain and unbalanced MYC-R, respectively (p = 0.0048). We conclude that 5'MYC gain is associated with MYC expression and a poorer prognosis and likely represents an unbalanced MYC-R. By contrast, 3'MYC deletions are not associated with MYC expression or a poorer prognosis and this finding may be unrelated to MYC-R.
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Affiliation(s)
- Guilin Tang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
| | - Shaoying Li
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Gokce A Toruner
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Preetesh Jain
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Zhenya Tang
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Shimin Hu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jie Xu
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Joanne Cheng
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Melissa Robinson
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Francisco Vega
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - L Jeffrey Medeiros
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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48
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Wang X, Yu L, Jiang X, Ding K. Real-world data for lenalidomide maintenance in responding patients of diffuse large B-cell lymphoma. Cancer Med 2023; 12:10553-10562. [PMID: 36912128 DOI: 10.1002/cam4.5790] [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: 11/23/2021] [Revised: 12/04/2022] [Accepted: 02/27/2023] [Indexed: 03/14/2023] Open
Abstract
BACKGROUND Approximately 40% patients of diffuse large B-cell lymphoma (DLBCL) would develop disease recurrence/progression after first-line R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone) induction therapy, with highly poor prognosis. An effective strategy to prolong the survival of this patient population is the additional single-drug maintenance therapy. lenalidomide, an immunomodulatory drug with oral activity, has direct anti-tumor activity and indirect effects mediated by multiple immune cells in the tumor microenvironment, such as B, T, natural killer (NK), and dendritic cells. Combining its controllable toxicity, it is promising in long-term maintenance therapy. This study aims at evaluating the clinical effect of lenalidomide maintenance therapy in responding DLBCL patients with R-CHOP treatment. METHODS This retrospective study was devised in DLBCL cases who obtained complete response (CR) or partial response (PR) following 6-8 cycles of R-CHOP treatment between January 1, 2015 and July 31, 2019. Patients (n = 141) included were respectively assigned to receive lenalidomide maintenance treatment (lenalidomide, n = 50) and drug-free maintenance treatment (control, n = 91) after CR/PR. lenalidomide was provided orally at 25 mg/day for 10 days, with a cycle of 21 days and a treatment course of 2 years. Progression-free survival (PFS) was taken as the primary outcome. RESULTS Of the total 141 subjects, the median follow-up time was 30.9 months (range, 5.7-68.9 months). The 2-year PFS was 84% (95% CI: 74%-94%) in the lenalidomide group and 53% (95% CI: 43%-63%) in the control group. The median PFS of the lenalidomide group was not reached, and that of the control group was 42.9 months (HR = 0.32; 95% CI: 0.16-0.63; p = 0.001). No remarkable difference in overall survival (OS) between the two groups was indicated (HR = 0.42; 95% CI: 0.16-1.12; p = 0.08). Central nervous system (CNS) recurrence happened in 5 patients (5.5%) of the control group, while none of the patients with lenalidomide had CNS recurrence. Additionally, neutropenia and cutaneous reactions were the most common Grade 1-2 adverse reactions after lenalidomide treatment, and neutropenia was the most frequent Grade 3-4 adverse reaction. CONCLUSION Two-year lenalidomide maintenance treatment can significantly prolong the PFS of DLBCL patients who obtained CR/PR to first-line R-CHOP treatment.
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Affiliation(s)
- Xiaoyan Wang
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China
| | - Lu Yu
- Department of Hematology, Anqing Municipal Hospital, Anhui Medical University, Anqing, China
| | - Xinlu Jiang
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China
| | - Kaiyang Ding
- Department of Hematology, Anhui Provincial Hospital, Anhui Medical University, Hefei, China.,Department of Hematology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
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49
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Vijenthira A, Kuruvilla J, Crump M, Jain M, Prica A. Cost-Effectiveness Analysis of Frontline Polatuzumab-Rituximab, Cyclophosphamide, Doxorubicin, and Prednisone and/or Second-Line Chimeric Antigen Receptor T-Cell Therapy Versus Standard of Care for Treatment of Patients With Intermediate- to High-Risk Diffuse Large B-Cell Lymphoma. J Clin Oncol 2023; 41:1577-1589. [PMID: 36315922 DOI: 10.1200/jco.22.00478] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
PURPOSE Recent studies of polatuzumab vedotin and CD19 chimeric antigen receptor T-cell therapy (CAR-T) have shown significant improvements in progression-free survival over standard of care (SOC) for patients with diffuse large B-cell lymphoma. However, they are costly, and it is unclear whether these strategies, alone or combined, are cost-effective over SOC. METHODS A Markov model was constructed to compare four strategies for patients with newly diagnosed intermediate- to high-risk diffuse large B-cell lymphoma: strategy 1: polatuzumab-rituximab, cyclophosphamide, doxorubicin, and prednisone (R-CHP) plus second-line CAR-T for early relapse (< 12 months); strategy 2: polatuzumab-R-CHP plus second-line salvage therapy ± autologous stem-cell transplant; strategy 3: rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone plus second-line CAR-T for early relapse; strategy 4: SOC (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone plus second-line salvage therapy ± autologous stem-cell transplant). Transition probabilities were estimated from trial data. Lifetime costs, quality-adjusted life-years (QALYs), and incremental cost-effectiveness ratios (ICERs) were calculated from US and Canadian payer perspectives. Willingness-to-pay (WTP) thresholds of $150,000 US dollars (USD) or Canadian dollars (CAD)/QALY were used. RESULTS In probabilistic analyses (10,000 simulations), each strategy was incrementally more effective than the previous strategy, but also more costly. Adding polatuzumab-R-CHP to the SOC had an ICER of $546,956 (338,797-1,199,923) USD/QALY and $245,381 (151,671-573,250) CAD/QALY. Adding second-line CAR-T to the SOC had an ICER of $309,813 (190,197-694,200) USD/QALY and $303,163 (221,300-1,063,864) CAD/QALY. Simultaneously adding both polatuzumab-R-CHP and second-line CAR-T to the SOC had an ICER of $488,284 (326,765-840,157) USD/QALY and $267,050 (182,832-520,922) CAD/QALY. CONCLUSION Given uncertain incremental benefits in long-term survival and high costs, neither polatuzumab-R-CHP frontline, CAR-T second-line, nor a combination are likely to be cost-effective in the United States or Canada at current pricing compared with the SOC.
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Affiliation(s)
- Abi Vijenthira
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - John Kuruvilla
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Michael Crump
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Michael Jain
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, FL
| | - Anca Prica
- Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, Toronto, ON, Canada
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50
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Hilton LK, Ngu HS, Collinge B, Dreval K, Ben-Neriah S, Rushton CK, Wong JC, Cruz M, Roth A, Boyle M, Meissner B, Slack GW, Farinha P, Craig JW, Gerrie AS, Freeman CL, Villa D, Crump M, Shepherd L, Hay AE, Kuruvilla J, Savage KJ, Kridel R, Karsan A, Marra MA, Sehn LH, Steidl C, Morin RD, Scott DW. Relapse timing is associated with distinct evolutionary dynamics in DLBCL. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.03.06.23286584. [PMID: 36945587 PMCID: PMC10029038 DOI: 10.1101/2023.03.06.23286584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is cured in over 60% of patients, but outcomes are poor for patients with relapsed or refractory disease (rrDLBCL). Here, we performed whole genome/exome sequencing (WGS/WES) on tumors from 73 serially-biopsied patients with rrDLBCL. Based on the observation that outcomes to salvage therapy/autologous stem cell transplantation are related to time-to-relapse, we stratified patients into groups according to relapse timing to explore the relationship to genetic divergence and sensitivity to salvage immunochemotherapy. The degree of mutational divergence increased with time between biopsies, yet tumor pairs were mostly concordant for cell-of-origin, oncogene rearrangement status and genetics-based subgroup. In patients with highly divergent tumors, several genes acquired exclusive mutations independently in each tumor, which, along with concordance of genetics-based subgroups, suggests that the earliest mutations in a shared precursor cell constrain tumor evolution. These results suggest that late relapses commonly represent genetically distinct and chemotherapy-naïve disease.
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Affiliation(s)
- Laura K. Hilton
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
| | - Henry S. Ngu
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Brett Collinge
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Kostiantyn Dreval
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
- Canada’s Michael Smith Genome Sciences Centre, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Susana Ben-Neriah
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Christopher K. Rushton
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
| | - Jasper C.H. Wong
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Manuela Cruz
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
| | - Andrew Roth
- Department of Molecular Oncology, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Merrill Boyle
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Barbara Meissner
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Graham W. Slack
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Pedro Farinha
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Jeffrey W. Craig
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Alina S. Gerrie
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Ciara L. Freeman
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL
| | - Diego Villa
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Michael Crump
- Princess Margaret Cancer Center, University Health Network, Toronto, ON, Canada
| | - Lois Shepherd
- Canadian Cancer Trials Group, Queens University, Kingston, ON, Canada
- Department of Medicine, Queens University, Kingston, ON, Canada
| | - Annette E. Hay
- Canadian Cancer Trials Group, Queens University, Kingston, ON, Canada
- Department of Medicine, Queens University, Kingston, ON, Canada
| | - John Kuruvilla
- Princess Margaret Cancer Center, University Health Network, Toronto, ON, Canada
| | - Kerry J. Savage
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Robert Kridel
- Princess Margaret Cancer Center, University Health Network, Toronto, ON, Canada
| | - Aly Karsan
- Canada’s Michael Smith Genome Sciences Centre, BC Cancer Research Institute, Vancouver, BC, Canada
| | - Marco A. Marra
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Canada’s Michael Smith Genome Sciences Centre, BC Cancer Research Institute, Vancouver, BC, Canada
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Laurie H. Sehn
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Christian Steidl
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Ryan D. Morin
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Department of Molecular Biology and Biochemistry, Simon Fraser University, Burnaby, BC, Canada
- Canada’s Michael Smith Genome Sciences Centre, BC Cancer Research Institute, Vancouver, BC, Canada
| | - David W. Scott
- Centre for Lymphoid Cancer, BC Cancer Research Institute, Vancouver, BC, Canada
- Division of Medical Oncology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
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