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Wang J, Liu X, Wu Y, 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, Deng M, Wang S, Chen F, Yin L, Hu C, Qi S, Li Y. Association of overall survival benefit of radiotherapy with progression-free survival after chemotherapy for diffuse large B-cell lymphoma: A systematic review and meta-analysis. JOURNAL OF THE NATIONAL CANCER CENTER 2024; 4:249-259. [PMID: 39281722 PMCID: PMC11401499 DOI: 10.1016/j.jncc.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 04/20/2024] [Accepted: 04/22/2024] [Indexed: 09/18/2024] Open
Abstract
Objective To evaluate whether improved progression-free survival (PFS) from radiotherapy (RT) translates into an overall survival (OS) benefit for diffuse large B-cell lymphoma (DLBCL). Methods A systematic literature search identified randomized controlled trials (RCTs) and retrospective studies that compared combined-modality therapy (CMT) with chemotherapy (CT) alone. Weighted regression analyses were used to estimate the correlation between OS and PFS benefits. Cohen's kappa statistic assessed the consistency between DLBCL risk-models and PFS patterns. Furthermore, the benefit trend of RT was analyzed by fitting a linear regression model to the pooled hazard ratio (HR) according to the PFS patterns. Results For both 7 RCTs and 52 retrospective studies, correlations were found between PFS HR (HRPFS) and OS HR (HROS) at trial level (r = 0.639-0.876), and between PFS and OS rates at treatment-arm level, regardless of CT regimens (r = 0.882-0.964). Incorporating RT into CT increased about 18% of PFS, and revealed a different OS benefit profile. Patients were stratified into four CT-generated PFS patterns (>80%, >60-80%, >40-60%, and ≤40%), which was consistent with risk-stratified subgroups (kappa > 0.6). Absolute gain in OS from RT ranged from ≤5% at PFS >80% to about 21% at PFS ≤40%, with pooled HROS from 0.70 (95% CI, 0.51-0.97) to 0.48 (95% CI, 0.36-0.63) after rituximab-based CT. The OS benefit of RT was predominant in intermediate- and high-risk patients with PFS ≤ 80%. Conclusion We demonstrated a varied OS benefit profile of RT to inform treatment decisions and clinical trial design.
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Affiliation(s)
- Jingnan Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Xin Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Yunpeng Wu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Qiuzi Zhong
- Beijing Hospital, National Geriatric Medical Center, Beijing, China
| | - Tao Wu
- Affiliated Hospital of Guizhou Medical University, Guizhou Cancer Hospital, Guiyang, Guizhou, China
| | - Yong Yang
- Department of Radiation Oncology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Bo Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Hao Jing
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Yuan Tang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Jing Jin
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China
| | - Yueping Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Yongwen Song
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Hui Fang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Ningning Lu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Ning Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Yirui Zhai
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Wenwen Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Min Deng
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Shulian Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Fan Chen
- Department of Radiation Oncology, Affiliated Hospital of Qinghai University, Qinghai, China
| | - Lin Yin
- Department of Radiation Oncology, Affiliated Hospital of Qinghai University, Qinghai, China
| | - Chen Hu
- Division of Biostatistics and Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, United States
| | - Shunan Qi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
| | - Yexiong Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Collaborative Innovation Center for Cancer Medicine, Beijing, China
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Cook MR, Williams LS, Dorris CS, Luo Y, Makambi K, Dunleavy K. Improved survival for dose-intensive chemotherapy in primary mediastinal B-cell lymphoma: a systematic review and meta-analysis of 4,068 patients. Haematologica 2024; 109:846-856. [PMID: 37646662 PMCID: PMC10905081 DOI: 10.3324/haematol.2023.283446] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Accepted: 08/23/2023] [Indexed: 09/01/2023] Open
Abstract
Primary mediastinal B-cell lymphoma (PMBCL) is a distinct clinicopathologic entity. Currently, there is a paucity of randomized prospective data to inform on optimal front-line chemoimmunotherapy (CIT) and use of consolidative mediastinal radiation (RT). To assess if distinct CIT approaches are associated with disparate survival outcomes, we performed a systematic review and meta-analysis comparing dose-intensive (DI-CIT) versus standard CIT for the front-line treatment of PMBCL. Standard approach (S-CIT) was defined as R-CHOP-21/CHOP-21, with or without RT. DI-CIT were defined as regimens with increased frequency, dose, and/or number of systemic agents. We reviewed data on 4,068 patients (2,517 DI-CIT; 1,551 S-CIT) with a new diagnosis of PMBCL. Overall survival for DI-CIT patients was 88% (95% CI: 85-90) compared to 80% for the S-CIT cohort (95% CI: 74-85). Meta-regression revealed an 8% overall survival (OS) benefit for the DI-CIT group (P<0.01). Survival benefit was maintained when analyzing rituximab only regimens; OS was 91% (95% CI: 89-93) for the rituximab-DI-CIT arm compared to 86% (95% CI: 82-89) for the R-CHOP-21 arm (P=0.03). Importantly, 55% (95% CI: 43-65) of the S-CIT group received RT compared to 22% (95% CI: 15-31) of DI-CIT patients (meta-regression P<0.01). To our knowledge, this is the largest meta-analysis reporting efficacy outcomes for the front-line treatment of PMBCL. DI-CIT demonstrates a survival benefit, with significantly less radiation exposure, curtailing long-term toxicities associated with radiotherapy. As we await results of randomized prospective trials, our study supports the use of dose-intensive chemoimmunotherapy for the treatment of PMBCL.
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Affiliation(s)
- Michael R Cook
- Perelman School of Medicine, University of Pennsylvania, Abramson Cancer Center, Philadelphia, PA.
| | - Lacey S Williams
- Lombardi Comprehensive Cancer Center and Georgetown University Hospital, Washington, DC
| | | | - Yutong Luo
- Department of Biostatistics, Bioinformatics and Biomathematics, Georgetown University
| | - Kepher Makambi
- Department of Biostatistics, Bioinformatics and Biomathematics, Georgetown University
| | - Kieron Dunleavy
- Lombardi Comprehensive Cancer Center and Georgetown University Hospital, Washington, DC.
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Chan JY, Somasundaram N, Grigoropoulos N, Lim F, Poon ML, Jeyasekharan A, Yeoh KW, Tan D, Lenz G, Ong CK, Lim ST. Evolving therapeutic landscape of diffuse large B-cell lymphoma: challenges and aspirations. Discov Oncol 2023; 14:132. [PMID: 37466782 PMCID: PMC10361453 DOI: 10.1007/s12672-023-00754-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 07/13/2023] [Indexed: 07/20/2023] Open
Abstract
Diffuse large B-cell lymphoma (DLBCL) represents the commonest subtype of non-Hodgkin lymphoma and encompasses a group of diverse disease entities, each harboring unique molecular and clinico-pathological features. The understanding of the molecular landscape of DLBCL has improved significantly over the past decade, highlighting unique genomic subtypes with implications on targeted therapy. At the same time, several new treatment modalities have been recently approved both in the frontline and relapsed settings, ending a dearth of negative clinical trials that plagued the past decade. Despite that, in the real-world setting, issues like drug accessibility, reimbursement policies, physician and patient preference, as well as questions regarding optimal sequencing of treatment options present difficulties and challenges in day-to-day oncology practice. Here, we review the recent advances in the therapeutic armamentarium of DLBCL and discuss implications on the practice landscape, with a particular emphasis on the context of the healthcare system in Singapore.
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Affiliation(s)
- Jason Yongsheng Chan
- Division of Medical Oncology, National Cancer Centre Singapore, 30 Hospital Blvd, Singapore, 168583, Singapore.
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore.
| | - Nagavalli Somasundaram
- Division of Medical Oncology, National Cancer Centre Singapore, 30 Hospital Blvd, Singapore, 168583, Singapore
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore
| | - Nicholas Grigoropoulos
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Francesca Lim
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Michelle Limei Poon
- Department of Haematology, National University Cancer Institute, Singapore, Singapore
| | - Anand Jeyasekharan
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, Singapore
- Department of Haematology-Oncology, National University Cancer Institute, Singapore, Singapore
| | - Kheng Wei Yeoh
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore
- Division of Radiation Oncology, National University Cancer Institute, Singapore, Singapore
| | - Daryl Tan
- Mount Elizabeth Novena Hospital, Singapore, Singapore
| | - Georg Lenz
- Department of Medicine A, Department of Hematology, Oncology and Pneumology, University Hospital Münster, Münster, Germany
| | - Choon Kiat Ong
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore.
- Lymphoma Genomic Translational Research Laboratory, Cellular and Molecular Research, National Cancer Centre Singapore, Singapore, Singapore.
| | - Soon Thye Lim
- Division of Medical Oncology, National Cancer Centre Singapore, 30 Hospital Blvd, Singapore, 168583, Singapore.
- Cancer and Stem Cell Biology, Duke-NUS Medical School, National Cancer Centre Singapore, 8 College Road, Singapore, 169857, Singapore.
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Less Intensive Regimens May Still Be Suitable for the Initial Treatment of Primary Mediastinal B-Cell Lymphoma in Resource-Limited Settings. JOURNAL OF ONCOLOGY 2022; 2022:2099456. [PMID: 35706929 PMCID: PMC9192285 DOI: 10.1155/2022/2099456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 05/18/2022] [Accepted: 05/24/2022] [Indexed: 12/01/2022]
Abstract
Primary mediastinal B-cell lymphoma (PMBCL) is an uncommon disease, consisting of 2–4% of non-Hodgkin lymphomas. Radiotherapy-free DA-EPOCH-R and R-CHOP plus radiotherapy (RT) have been the upfront standard regimens worldwide. However, performing DA-EPOCH-R in resource-constrained settings can be burdensome, especially in low/middle-income countries, where data on PMBCL are still largely unknown. We retrospectively analyzed 93 patients with PMBCL diagnosed between 2008 and 2018 with the intention of comparing the characteristics of the patients and the results obtained with each protocol and to verify if the use of less intensive chemotherapy is still possible to be used. The median age was 28 years, 59.1% were female, 42.3% were in advanced stages, and 92.1% were with bulky disease. DA-EPOCH-R (41.9%), R-CHOP (35.5%), and R-CHOEP (22.6%) were the regimens used, and no difference was observed in the characteristics of the patients. After four cycles of chemotherapy, complete response (CR), partial response (PR), and progressive disease (PD) rates were 40%, 55.7%, and 4.5%, respectively. At the end of treatment, metabolic CR and PD rates were 56.8% and 11.1%. RT was performed in 42.1% of DA-EPOCH-R, 75% of R-CHOP, and 83% of R-CHOEP, and switched PR to CR in 73.7%. Estimated 5-year PFS and OS were 77.2% and 77.4%, respectively. Only LDH levels remained independently associated with PFS, and type of treatment was not associated with OS, PFS, or relapse rate. Therefore, we conclude that in a resource-constrained setting, R-CHOP or R-CHOEP could be still safely adopted in upfront treatment for PMBCL.
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Liu Y, Jiang J, Liu L, Wang Z, Yu B, Xia Z, Zhang Q, Ji D, Liu X, Lv F, Hong X, Song S, Cao J. Prognostic significance of clinical characteristics and 18Fluorodeoxyglucose-positron emission tomography/computed tomography quantitative parameters in patients with primary mediastinal B-cell lymphoma. J Int Med Res 2022; 50:3000605211063027. [PMID: 35001690 PMCID: PMC8743955 DOI: 10.1177/03000605211063027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Objective Primary mediastinal B-cell lymphoma (PMBCL) lacks standard treatment regimens. This study aimed to identify the disease’s clinical features and prognostic factors. Methods This retrospective study included 56 patients with PMBCL. Patient demographic details and clinicopathological characteristics were summarized, and their effects on progression-free survival (PFS) and overall survival (OS) were analyzed. Results The median patient age was 29 years (range, 14–56). Twenty-two patients received DA-EPOCH-R (dose-adjusted etoposide, vincristine, and doxorubicin for 96 hours with bolus doses of cyclophosphamide and oral prednisone, as well as rituximab), and 34 patients received R-CHOP (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone). Clinical/laboratory parameters, overall response rates, and 5-year PFS and OS rates did not differ between the treatment groups. Kaplan–Meier analysis indicated that late-stage disease and a higher International Prognostic Index (IPI) were associated with shorter PFS and OS. Furthermore, patients with B symptoms and first-line treatment non-responders exhibited worse OS. 18Fluorodeoxyglucose-positron emission tomography/computed tomography quantitative parameters, such as higher metabolic tumor volume (MTV) and total lesion glycolysis (TLG), were corrected with shorter PFS. Conclusions This study revealed that stage IV disease, higher IPI, and B symptoms were poor prognostic factors in patients with PMBCL. Significantly, higher MTV and TLG portended worse PFS.
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Affiliation(s)
- Yizhen Liu
- Department of Medical Oncology, Fudan University Shanghai Cancer Center Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jinjin Jiang
- Department of Nuclear Medicine, 89667Fudan University Shanghai Cancer Center, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Lianfang Liu
- Department of Medical Oncology, Zhangjiagang TCM Hospital, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zezhou Wang
- Department of Cancer Prevention, 89667Fudan University Shanghai Cancer Center, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Baohua Yu
- Department of Pathology, 89667Fudan University Shanghai Cancer Center, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Zuguang Xia
- Department of Medical Oncology, Fudan University Shanghai Cancer Center Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Qunling Zhang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Dongmei Ji
- Department of Medical Oncology, Fudan University Shanghai Cancer Center Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaojian Liu
- Department of Medical Oncology, Fudan University Shanghai Cancer Center Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Fangfang Lv
- Department of Medical Oncology, Fudan University Shanghai Cancer Center Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xiaonan Hong
- Department of Medical Oncology, Fudan University Shanghai Cancer Center Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shaoli Song
- Department of Nuclear Medicine, 89667Fudan University Shanghai Cancer Center, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Junning Cao
- Department of Medical Oncology, Fudan University Shanghai Cancer Center Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Chatzidimitriou C, Rondogianni P, Arapaki M, Liaskas A, Plata E, Angelopoulou MK, Tsirigotis P, Vassilakopoulos TP. Very Early Onset of Therapy-Related Acute Myeloid Leukemia with 11q23 Rearrangement Presenting with Unusual PET Findings after R-DA-EPOCH for Primary Mediastinal Large B-Cell Lymphoma. Medicina (B Aires) 2021; 58:medicina58010048. [PMID: 35056356 PMCID: PMC8779332 DOI: 10.3390/medicina58010048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/12/2021] [Accepted: 12/24/2021] [Indexed: 11/16/2022] Open
Abstract
Background: R-DA-EPOCH is an effective regimen for PMLBCL, which permits the omission of consolidative radiotherapy in the majority of patients. Patient: We describe a 27-year-old female patient, who achieved a complete remission after treatment with six cycles of R-DA-EPOCH (up to the final level). At 6 months after the end of treatment, PET/CT revealed an unexpected, diffusely increased 18FDG uptake by the bone marrow. Simultaneously, pancytopenia with monocytosis was observed. Result: The patient was diagnosed with therapy-related myelodysplastic syndrome, which rapidly evolved into acute myeloid leukemia (t-MDS/AML) with MLL rearrangements. She achieved a complete remission after induction therapy, received an allogenic transplant and remains disease-free 2 years later. Conclusions: The extremely early onset of t-MDS/AML, together with the unexpected PET/CT findings make this case unique and highlights the need for the accurate estimation of the possible dose-dependent risk of t-MDS/AML after R-DA-EPOCH in the real-life setting in patients with PMLBCL.
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Affiliation(s)
- Chrysovalantou Chatzidimitriou
- Department of Haematology and Bone Marrow Transplantation, School of Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece; (C.C.); (M.A.); (A.L.); (E.P.); (M.K.A.)
| | - Phivi Rondogianni
- Department of Nuclear Medicine and PET/CT, Evangelismos General Hospital, 10676 Athens, Greece;
| | - Maria Arapaki
- Department of Haematology and Bone Marrow Transplantation, School of Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece; (C.C.); (M.A.); (A.L.); (E.P.); (M.K.A.)
| | - Athanasios Liaskas
- Department of Haematology and Bone Marrow Transplantation, School of Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece; (C.C.); (M.A.); (A.L.); (E.P.); (M.K.A.)
| | - Eleni Plata
- Department of Haematology and Bone Marrow Transplantation, School of Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece; (C.C.); (M.A.); (A.L.); (E.P.); (M.K.A.)
| | - Maria K. Angelopoulou
- Department of Haematology and Bone Marrow Transplantation, School of Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece; (C.C.); (M.A.); (A.L.); (E.P.); (M.K.A.)
| | - Panagiotis Tsirigotis
- Second Department of Internal Medicine, Propaedeutic, School of Medicine, National and Kapodistrian University of Athens, Attikon General Hospital, 12462 Athens, Greece;
| | - Theodoros P. Vassilakopoulos
- Department of Haematology and Bone Marrow Transplantation, School of Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, 11527 Athens, Greece; (C.C.); (M.A.); (A.L.); (E.P.); (M.K.A.)
- Correspondence: or ; Tel.: +30-213-2061702; Fax: +30-213-2061498
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7
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Morgenstern Y, Aumann S, Goldschmidt N, Gatt ME, Nachmias B, Horowitz NA. Dose-adjusted EPOCH-R is not superior to sequential R-CHOP/R-ICE as a frontline treatment for newly diagnosed primary mediastinal B-cell lymphoma: Results of a bi-center retrospective study. Cancer Med 2021; 10:8866-8875. [PMID: 34816617 PMCID: PMC8683525 DOI: 10.1002/cam4.4387] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 09/22/2021] [Accepted: 10/19/2021] [Indexed: 12/27/2022] Open
Abstract
Purpose Primary mediastinal B‐cell lymphoma (PMBCL) is a rare subtype of diffuse large B‐cell lymphoma (DLBCL). Despite its aggressive course, PMBCL is considered curable. While in recent years dose‐adjusted (DA) EPOCH‐R (rituximab, etoposide, prednisone, vincristine, cyclophosphamide and doxorubicin) has become widely endorsed as first‐line therapy for newly‐diagnosed PMBCL, the optimal treatment for this disease and the role of radiotherapy (RT) remains unclear. DA‐EPOCH‐R provides good clinical outcomes, albeit is associated with short‐ and long‐term toxicity. To address this issue, the current retrospective bi‐icenter analysis compared efficacy and toxicity of DA‐EPOCH‐R and a less toxic R‐CHOP/R‐ICE regimen used for the treatment of newly‐diagnosed PMBCL. Patients and Methods The study included all patients with a histologically confirmed PMBCL diagnosis treated with DA‐EPOCH‐R or R‐CHOP/R‐ICE between 01/2013‐12/2020 at two tertiary medical centers. Patient demographic and clinical data were derived from institutional electronic medical records. The analysis included 56 patients: 31 received DA‐EPOCH‐R and 25 – R‐CHOP/R‐ICE. Results At a median follow‐up of 1.9 years (IQR 3.1 years), similar progression‐free survival (2.1 versus 2.4 years; p = 0.7667), overall survival (2.5 versus 2.7 years; p = 0.8047) and complete response (80%) were observed in both groups. However, DA‐EPOCH‐R was associated with significantly longer hospitalization required for its administration (p < 0.001) and a trend for higher frequency of infections, stomatitis, thrombotic complications and febrile neutropenia‐related hospitalizations. Conclusion DA‐EPOCH‐R and R‐CHOP/R‐ICE provide similarly encouraging outcomes in newly‐diagnosed PMBCL patients. R‐CHOP/R‐ICE is associated with lower toxicity and significantly reduced hospitalization. Our findings suggest that this regimen may be considered as an alternative to DA‐EPOCH‐R in this patient population.
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Affiliation(s)
- Yael Morgenstern
- Department of Hematology and Bone Marrow TransplantationRambam Health Care CampusHaifaIsrael
| | - Shlomzion Aumann
- Department of HematologyHadassah Medical Center and Faculty of MedicineHebrew University of JerusalemJerusalemIsrael
| | - Neta Goldschmidt
- Department of HematologyHadassah Medical Center and Faculty of MedicineHebrew University of JerusalemJerusalemIsrael
| | - Moshe E. Gatt
- Department of HematologyHadassah Medical Center and Faculty of MedicineHebrew University of JerusalemJerusalemIsrael
| | - Boaz Nachmias
- Department of HematologyHadassah Medical Center and Faculty of MedicineHebrew University of JerusalemJerusalemIsrael
| | - Netanel A. Horowitz
- Department of Hematology and Bone Marrow TransplantationRambam Health Care CampusHaifaIsrael
- The Ruth and Bruce Rappaport Faculty of MedicineTechnion – Israel Institute of TechnologyHaifaIsrael
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Major A, Smith SM. DA-R-EPOCH vs R-CHOP in DLBCL: How do we choose? CLINICAL ADVANCES IN HEMATOLOGY & ONCOLOGY : H&O 2021; 19:698-709. [PMID: 34807015 PMCID: PMC9036549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The emerging molecular and prognostic characterization of diffuse large B-cell lymphoma (DLBCL) has challenged the rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) treatment paradigm in recent years, with the identification of several DLBCL subtypes associated with significantly inferior survival after standard R-CHOP therapy. Efforts to improve upon the R-CHOP backbone have included dose intensification as well as the addition of new agents; the infusional dose-adjusted rituximab, etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin (DA-R-EPOCH) regimen has been identified as a potential replacement for R-CHOP in high-risk DLBCL. In this review, we provide a historical perspective on the R-CHOP and DA-R-EPOCH regimens and summarize the clinical trial literature regarding the efficacy of each regimen in various risk groups of DLBCL. Further, we propose clinical management scenarios in which DA-R-EPOCH may be preferred, including some for patient populations in which the use of R-CHOP vs DA-R-EPOCH is controversial.
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Affiliation(s)
- Ajay Major
- Section of Hematology/Oncology, The University of Chicago, Chicago, Illinois
| | - Sonali M Smith
- Section of Hematology/Oncology, The University of Chicago, Chicago, Illinois
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Outcomes after first-line immunochemotherapy for primary mediastinal B-cell lymphoma: a LYSA study. Blood Adv 2021; 5:3862-3872. [PMID: 34461634 DOI: 10.1182/bloodadvances.2021004778] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/04/2021] [Indexed: 11/20/2022] Open
Abstract
Primary mediastinal B-cell lymphoma (PMBL) is a rare type of aggressive lymphoma typically affecting young female patients. The first-line standard of care remains debated. We performed a large multicenter retrospective study in 25 centers in France and Belgium to describe PMBL patient outcomes after first-line treatment in real-life settings. A total of 313 patients were enrolled and received rituximab (R) plus ACVBP (doxorubicin, cyclophosphamide, vindesine, bleomycin, and prednisone) (n = 180) or CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) delivered every 14 days (R-CHOP14, n = 76) or 21 days (R-CHOP21, n = 57) and consolidation strategies in modalities that varied according to time and institution, mainly guided by positron emission tomography. Consolidation autologous stem cell transplantation was performed for 46 (25.6%), 24 (31.6%), and 1 (1.8%) patient in the R-ACVBP, R-CHOP14, and R-CHOP21 groups, respectively (P < .001); only 17 (5.4%) patients received mediastinal radiotherapy. The end-of-treatment complete metabolic response rates were 86.3%, 86.8%, and 76.6% (P = .23) in the R-ACVBP, R-CHOP14, and R-CHOP21 groups. The median follow-up was 44 months, and the R-ACVBP, R-CHOP14, and R-CHOP21 three-year progression-free survival probabilities were 89.4% (95% confidence interval [CI], 84.8-94.2), 89.4% (95% CI, 82.7-96.6), and 74.7% (95% CI, 64-87.1) (P = .018). A baseline total metabolic tumor volume (TMTV) ≥360 cm3 was associated with a lower progression-free survival (hazard ratio, 2.18; 95% CI, 1.05-4.53). Excess febrile neutropenia (24.4% vs 5.3% vs 5.3%; P < .001) and mucositis (22.8% vs 3.9% vs 1.8%; P < .001) were observed with R-ACVBP compared with the R-CHOP regimens. Patients with PMBL treated with dose-dense immunochemotherapy without radiotherapy have excellent outcomes. R-ACVBP acute toxicity was higher than that of R-CHOP14. Our data confirmed the prognostic importance of baseline TMTV.
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10
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Yu Y, Dong X, Tu M, Wang H. Primary mediastinal large B cell lymphoma. Thorac Cancer 2021; 12:2831-2837. [PMID: 34590432 PMCID: PMC8563158 DOI: 10.1111/1759-7714.14155] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/29/2021] [Accepted: 08/30/2021] [Indexed: 02/01/2023] Open
Abstract
Primary mediastinal large B cell lymphoma (PMBCL) is an aggressive large B cell lymphoma originating in the mediastinum, that mainly expresses B cell surface molecules, such as CD19, CD20, CD22, andCD79a. Clinically, they are characterized by rapidly increasing anterior mediastinal masses, which can cause compression of the surrounding tissues. The diagnosis of PMBCL mainly depends on the pathological features, imaging examination and clinical features. Currently, the most commonly used therapeutic regimens are R‐CHOP and R‐EPOCH. Radiotherapy is beneficial in some patients, but it can also lead to long‐term toxicity. The research and development of novel therapies are ongoing, and some studies have achieved encouraging results, including those conducted on chimeric antigen receptor‐modified T (CAR‐T) cell therapy and anti‐PD‐1 drugs. However, randomized controlled trials with larger sample sizes are still needed. Positron emission tomography‐computed tomography (PET‐CT) is mainly used to assess the curative effect after treatment and to guide the subsequent treatment strategy.
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Affiliation(s)
- Yating Yu
- Department of Hematology, General Hospital, Tianjin Medical University, Tianjin, China
| | - Xifeng Dong
- Department of Hematology, General Hospital, Tianjin Medical University, Tianjin, China
| | - Meifeng Tu
- Department of Lymphoma, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China
| | - Huaquan Wang
- Department of Hematology, General Hospital, Tianjin Medical University, Tianjin, China
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11
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Primary mediastinal Large B-cell Lymphoma. Blood 2021; 140:955-970. [PMID: 34496020 DOI: 10.1182/blood.2020008376] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/23/2021] [Indexed: 11/20/2022] Open
Abstract
Primary mediastinal large B-cell lymphoma (PMBCL) is a separate entity in the WHO classification based on clinico-pathologic features and a distinct molecular signature which overlaps with nodular sclerosis classical Hodgkin lymphoma (NScHL). Molecular classifiers can distinguish PMBCL from diffuse large B-cell lymphoma (DLBCL) using RNA derived from paraffin-embedded tissue and are integral to future studies. However, given that ~5% of DLBCL can have a 'molecular' PMBCL phenotype in the absence of mediastinal involvement, clinical information will remain critical for diagnosis. Studies over the last 10-20 years have elucidated the biologic hallmarks of PMBCL which are reminiscent of cHL, including the importance of JAK-STAT and NFKB signaling pathways as well as an immune evasion phenotype through multiple converging genetic aberrations. The outcome of PMBCL has improved in the modern rituximab era, however controversies remain whether there is a single standard treatment for all patients and when to integrate radiotherapy. Regardless of the frontline therapy, refractory disease can occur in up to 10% of patients and correlates with poor outcome. With emerging data supporting high efficacy of PD1 inhibitors in PMBCL, studies are underway integrating them into the up-front setting.
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12
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Camus V, Bigenwald C, Ribrag V, Lazarovici J, Jardin F, Sarkozy C. Pembrolizumab in the treatment of refractory primary mediastinal large B-cell lymphoma: safety and efficacy. Expert Rev Anticancer Ther 2021; 21:941-956. [PMID: 34233557 DOI: 10.1080/14737140.2021.1953986] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Introduction: Primary mediastinal large B-cell lymphoma (PMBL) is a rare subtype of lymphoma, clinically and biologically distinct from diffuse large B-cell lymphoma (DLBCL) that shows overlapping features with classical Hodgkin lymphoma (cHL). If first-line strategies lead to 80-85% of curability, relapse occurs early with a chemo-refractory disease and a poor outcome. The presence of 9p24.1 rearrangement, conducting to the overexpression of the immune checkpoint molecules PDL1 and 2, has paved the way for immune checkpoint blockers development in these entities. Pembrolizumab, an anti PD-1 checkpoint antibody, was initially approved in solid cancer and later on in the lymphoma field in cHL.Areas covered: We summarize the biology and clinical need in PMBL, leading to the rationale for checkpoint inhibitors development, as well as pembrolizumab clinical studies in this entity. To do so, we performed a PubMed search using the terms: 'PMBCL,' 'lymphoma,' 'Immune checkpoint,' and 'Pembrolizumab.'Expert opinion: Pembrolizumab showed tolerable safety profile and efficacy data in patients with PMBL who have relapsed after, or are ineligible for autologous stem cell transplant (ASCT). Some combination strategies have shown promising preliminary results, while others are currently being conducted.
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Affiliation(s)
- Vincent Camus
- Département D'hématologie, Centre Henri Becquerel, Rouen, France
| | - Camille Bigenwald
- Département D'hématologie, Institut Gustave Roussy, Villejuif, France
| | - Vincent Ribrag
- Département D'hématologie, Institut Gustave Roussy, Villejuif, France.,Département d'Innovation Thérapeutique Et Des Essais Précoces (DITEP), Institut Gustave Roussy, Villejuif, France
| | - Julien Lazarovici
- Département D'hématologie, Institut Gustave Roussy, Villejuif, France
| | - Fabrice Jardin
- Département D'hématologie, Centre Henri Becquerel, Rouen, France
| | - Clémentine Sarkozy
- Département d'Innovation Thérapeutique Et Des Essais Précoces (DITEP), Institut Gustave Roussy, Villejuif, France
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13
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Ahmed Z, Afridi SS, Shahid Z, Zamani Z, Rehman S, Aiman W, Khan M, Mir MA, Awan FT, Anwer F, Iftikhar R. Primary Mediastinal B-Cell Lymphoma: A 2021 Update on Genetics, Diagnosis, and Novel Therapeutics. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2021; 21:e865-e875. [PMID: 34330673 DOI: 10.1016/j.clml.2021.06.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 06/08/2021] [Accepted: 06/19/2021] [Indexed: 12/21/2022]
Abstract
Primary mediastinal large B-cell lymphoma (PMBCL) is an aggressive B-cell lymphoma arising from thymic B-cells having clinicopathologic features distinct from systemic diffuse large B-cell lymphoma (DLBCL). PMBCL comprises 2% to 4% of all non-Hodgkin lymphomas (NHL), 7% of DLBCL and seen predominantly in young females with a median age of 35 years at diagnosis. The annual incidence of PMBCL is 0.4 per million with a 5-year survival rate exceeding 70% with improving supportive care and genetic characterization of the disease. Pathogenesis involves dysregulation of Janus kinase-signal transducer and activator of transcription (JAK-STAT), nuclear factor-kB (NF-kB) pathways and amplification of the 9p24.1 region of chromosome 9. PMBCL patients have a prolonged life expectancy necessitating the need for treatment approaches that are based on maximizing cure with minimal long-term toxicity. Due to rarity and its recognition as a distinct entity, therapeutic decisions are guided by clinical presentation, clinician and center experience, and analysis of patients with PMBCL within DLBCL registries. Historically R-CHOP has been the usual first line treatment for PMBCL followed by involved site radiotherapy (ISRT), however clinical practice varies across centers with emerging consensus to avoid upfront RT by utilizing dose intense regimens (DA-EPOCH-R) in younger and fit patients. Prognosis of relapsed refractory PMBCL not responding to salvage chemotherapy is dismal, however there are many emerging options including Brentuximab Vedotin, immune check point inhibitors and chimeric antigen receptor T-cell therapy. In this article, we focus on the pathogenesis, current and evolving treatments, and provide recommendations for optimal management of patients with PMBCL.
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Affiliation(s)
- Zahoor Ahmed
- Department of Internal Medicine, King Edward Medical University, Lahore, Pakistan
| | - Safa Saadat Afridi
- Department of Internal Medicine, Khyber Medical College Peshawar, Peshawar, Pakistan
| | | | - Zarlakhta Zamani
- Department of Internal Medicine, King Edward Medical University, Lahore, Pakistan
| | - Sana Rehman
- Shaikh Khalifa Bin Zayyed al Nahyan Medical and Dental College, Lahore, Pakistan
| | - Wajeeha Aiman
- Department of Internal Medicine, Nishtar Medical College, Multan, Pakistan
| | - Maryam Khan
- Armed Forces Bone Marrow Transplant Centre, Rawalpindi, Pakistan
| | | | - Farrukh T Awan
- Department of Medicine, Division of Hematology and Oncology, UT Southwestern Medical Center, Dallas, TX
| | - Faiz Anwer
- Hematology, Oncology, Stem Cell Transplantation, Multiple Myeloma Program, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH
| | - Raheel Iftikhar
- Armed Forces Bone Marrow Transplant Centre, Rawalpindi, Pakistan.
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14
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Vassilakopoulos TP, Michail M, Papageorgiou S, Kourti G, Angelopoulou MK, Panitsas F, Sachanas S, Kalpadakis C, Katodritou E, Leonidopoulou T, Kotsianidis I, Hatzimichael E, Kotsopoulou M, Dimou M, Variamis E, Boutsis D, Terpos E, Dimopoulou MN, Karakatsanis S, Michalis E, Karianakis G, Tsirkinidis P, Vadikolia C, Poziopoulos C, Pigaditou A, Vrakidou E, Economopoulos T, Kyriazopoulou L, Siakantaris MP, Kyrtsonis MC, Symeonidis A, Anargyrou K, Papaioannou M, Hatjiharissi E, Vervessou E, Tsirogianni M, Palassopoulou M, Gainaru G, Stefanoudaki E, Zikos P, Tsirigotis P, Tsourouflis G, Assimakopoulou T, Konstantinidou P, A Papadaki H, Megalakaki K, Dimopoulos MA, Pappa V, Karmiris T, Roussou P, Panayiotidis P, Konstantopoulos K, Pangalis GA. Identification of Very Low-Risk Subgroups of Patients with Primary Mediastinal Large B-Cell Lymphoma Treated with R-CHOP. Oncologist 2021; 26:597-609. [PMID: 33870594 DOI: 10.1002/onco.13789] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 04/02/2021] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND R-CHOP can cure approximately 75% of patients with primary mediastinal large B-cell lymphoma (PMLBCL), but prognostic factors have not been sufficiently evaluated yet. R-da- EPOCH is potentially more effective but also more toxic than R-CHOP. Reliable prognostic classification is needed to guide treatment decisions. MATERIALS AND METHODS We analyzed the impact of clinical prognostic factors on the outcome of 332 PMLBCL patients ≤65 years treated with R-CHOP ± radiotherapy in a multicenter setting in Greece and Cyprus. RESULTS With a median follow-up of 69 months, 5-year freedom from progression (FFP) was 78% and 5-year lymphoma specific survival (LSS) was 89%. On multivariate analysis, extranodal involvement (E/IV) and lactate dehydrogenase (LDH) ≥2 times upper limit of normal (model A) were significantly associated with FFP; E/IV and bulky disease (model B) were associated with LSS. Both models performed better than the International Prognostic Index (IPI) and the age-adjusted IPI by Harrel's C rank parameter and Akaike information criterion. Both models A and B defined high-risk subgroups (13%-27% of patients [pts]) with approximately 19%-23% lymphoma-related mortality. They also defined subgroups composing approximately one-fourth or one-half of the patients, with 11% risk of failure and only 1% or 4% 5-year lymphoma-related mortality. CONCLUSION The combination of E/IV with either bulky disease or LDH ≥2 times upper limit of normal defined high-risk but not very-high-risk subgroups. More importantly, their absence defined subgroups comprising approximately one-fourth or one-half of the pts, with 11% risk of failure and minimal lymphoma-related mortality, who may not need more intensive treatment such as R-da-EPOCH. IMPLICATIONS FOR PRACTICE By analyzing the impact of baseline clinical characteristics on outcomes of a large cohort of patients with primary mediastinal large B-cell lymphoma homogeneously treated with R-CHOP with or without radiotherapy, we developed novel prognostic indices which can aid in deciding which patients can be adequately treated with R-CHOP and do not need more intensive regimens such as R-da-EPOCH. The new indices consist of objectively determined characteristics (extranodal disease or stage IV, bulky disease, and markedly elevated serum lactate dehydrogenase), which are readily available from standard initial staging procedures and offer better discrimination compared with established risk scores (International Prognostic Index [IPI] and age-adjusted IPI).
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Affiliation(s)
- Theodoros P Vassilakopoulos
- Department of Hematology and Bone Marrow Transplantation, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Michail Michail
- Department of Hematology, Nicosia General Hospital, Nicosia, Cyprus
| | - Sotirios Papageorgiou
- Second Propaedeutic Department of Internal Medicine, National and Kapodistrian University of Athens, Attikon Hospital, Athens, Greece
| | - Georgia Kourti
- Third Department of Internal Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, Athens, Greece.,Department of Hematology and Lymphoma, Evangelismos General Hospital, Athens, Greece
| | - Maria K Angelopoulou
- Department of Hematology and Bone Marrow Transplantation, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Fotios Panitsas
- Department of Hematology and Bone Marrow Transplantation, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Sotirios Sachanas
- Department of Hematology, Athens Medical Center, Psychikon Branch, Athens, Greece
| | | | - Eirini Katodritou
- Department of Hematology, Theagenion Anticancer General Hospital, Thessaloniki, Greece
| | | | - Ioannis Kotsianidis
- Department of Hematology, Democritus University of Thrace, Alexandroupolis, Greece
| | | | - Maria Kotsopoulou
- Department of Hematology, Metaxa Anticancer Hospital, Piraeus, Greece
| | - Maria Dimou
- First Propedeutic Department of Internal Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Eleni Variamis
- First Department of Internal Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | | | - Evangelos Terpos
- Department of Therapeutics, National and Kapodistrian University of Athens, Alexandra Hospital, Athens, Greece
| | - Maria N Dimopoulou
- Department of Hematology and Bone Marrow Transplantation, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Stamatios Karakatsanis
- Third Department of Internal Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, Athens, Greece
| | - Eurydiki Michalis
- Department of Clinical Hematology, "G.Gennimatas" Athens General Hospital, Athens, Greece
| | | | | | | | | | - Anna Pigaditou
- Department of Hematology, Athens Medical Center, Amaroussion Branch, Athens, Greece
| | | | | | | | - Marina P Siakantaris
- Department of Hematology and Bone Marrow Transplantation, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Marie-Christine Kyrtsonis
- First Propedeutic Department of Internal Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Argyris Symeonidis
- Hematology Division, Dept of Internal Medicine, University of Patras, Patras, Greece
| | | | - Maria Papaioannou
- Hematology Unit, 1st Dept of Internal Medicine, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Evdoxia Hatjiharissi
- Department of Hematology, Theagenion Anticancer General Hospital, Thessaloniki, Greece.,Hematology Unit, 1st Dept of Internal Medicine, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Maria Tsirogianni
- Department of Hematology, Aghios Savvas Anticancer Hospital, Athens, Greece
| | | | | | | | | | - Panayiotis Tsirigotis
- Second Propaedeutic Department of Internal Medicine, National and Kapodistrian University of Athens, Attikon Hospital, Athens, Greece
| | - Gerasimos Tsourouflis
- Second Propedeutic Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | | | | | - Helen A Papadaki
- Department of Hematology, University of Crete, Iraklion, Crete, Greece
| | | | | | - Vassiliki Pappa
- Second Propaedeutic Department of Internal Medicine, National and Kapodistrian University of Athens, Attikon Hospital, Athens, Greece
| | - Themis Karmiris
- Department of Hematology and Lymphoma, Evangelismos General Hospital, Athens, Greece
| | - Paraskevi Roussou
- Third Department of Internal Medicine, National and Kapodistrian University of Athens, Sotiria Hospital, Athens, Greece
| | - Panayiotis Panayiotidis
- First Propedeutic Department of Internal Medicine, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Kostas Konstantopoulos
- Department of Hematology and Bone Marrow Transplantation, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Gerassimos A Pangalis
- Department of Hematology and Bone Marrow Transplantation, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece.,Department of Hematology, Athens Medical Center, Psychikon Branch, Athens, Greece
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15
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Arora A, Prakash G, Bagga R, Srinivasan R, Jain A. Managing Life-Threatening Malignant Superior Mediastinal Syndrome in Pregnancy: When Benefits of Radiation and Chemotherapy Outweigh the Risks—A Case Report and Review of Literature. Indian J Med Paediatr Oncol 2021. [DOI: 10.1055/s-0041-1732819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
AbstractThere is scarce literature on managing superior mediastinal syndrome during pregnancy. We report a case of 26-year-old primigravida who presented with life-threatening superior mediastinal syndrome at 32 weeks of gestation. The diagnosis was significantly delayed and, as a result, she reached the emergency with stridor and impending respiratory failure. She was diagnosed with primary mediastinal B cell lymphoma Lugano Stage II with a bulky mediastinal mass. She was treated with chemoimmunotherapy and underwent a preterm vaginal delivery after a week. She delivered a 1.6 kg healthy child with no malformations. Later, she completed three cycles of rituximab, cyclophosphamide, vincristine, doxorubicin, and prednisolone and five cycles of dose-adjusted etoposide, prednisolone, vincristine, cyclophosphamide, doxorubicin, rituximab, followed by radiotherapy. She continues to be in remission at 18 months of follow-up. Delaying diagnostic imaging that involves ionizing radiation exposure and chemotherapy to avoid teratogenic and obstetric complications during pregnancy can adversely affect the prognosis in certain patients with high-grade malignancies. On the contrary, prompt multidisciplinary management can lead to a gratifying outcome.
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Affiliation(s)
- Aashima Arora
- Department of Obstetrics and Gynaecology, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Gaurav Prakash
- Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Rashmi Bagga
- Department of Obstetrics and Gynaecology, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Radhika Srinivasan
- Department of Cytopathology, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Arihant Jain
- Department of Internal Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
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16
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Chen H, Pan T, He Y, Zeng R, Li Y, Yi L, Zang H, Chen S, Duan Q, Xiao L, Zhou H. Primary Mediastinal B-Cell Lymphoma: Novel Precision Therapies and Future Directions. Front Oncol 2021; 11:654854. [PMID: 33869061 PMCID: PMC8044947 DOI: 10.3389/fonc.2021.654854] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 03/01/2021] [Indexed: 11/13/2022] Open
Abstract
Primary mediastinal large B-cell lymphoma (PMBCL) is a distinct clinicopathologic disease from other types of diffuse large B-cell lymphoma (DLBCL) with unique prognostic features and limited availability of clinical data. The current standard treatment for newly diagnosed PMBCL has long been dependent on a dose-intensive, dose-adjusted multi-agent chemotherapy regimen of rituximab plus etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin (DA-R-EPOCH). Recent randomized trials have provided evidence that R-CHOP followed by consolidation radiotherapy (RT) is a valuable alternative option to first-line treatment. For recurrent/refractory PMBCL (rrPMBCL), new drugs such as pembrolizumab and CAR-T cell therapy have proven to be effective in a few studies. Positron emission tomography-computed tomography (PET-CT) is the preferred imaging modality of choice for the initial phase of lymphoma treatment and to assess response to treatment. In the future, baseline quantitative PET-CT can be used to predict prognosis in PMBCL. This review focuses on the pathology of PMBCL, underlying molecular basis, treatment options, radiotherapy, targeted therapies, and the potential role of PET-CT to guide treatment choices in this disease.
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Affiliation(s)
- Huan Chen
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Tao Pan
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yizi He
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Ruolan Zeng
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Yajun Li
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Liming Yi
- Department of Human Anatomy, Hunan University of Medicine, Huaihua, China
| | - Hui Zang
- Department of Basic Medicine, Yiyang Medical College, Yiyang, China
| | - Siwei Chen
- Department of Histology and Embryology of School of Basic Medical Science, Central South University, Changsha, China
| | - Qintong Duan
- Department of Histology and Embryology of School of Basic Medical Science, Central South University, Changsha, China
| | - Ling Xiao
- Department of Histology and Embryology of School of Basic Medical Science, Central South University, Changsha, China
| | - Hui Zhou
- Department of Lymphoma and Hematology, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
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17
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Jain H, Kapoor A, Sengar M, Chanana R, Menon H, Sridhar E, Laskar S, Agarwal A, Shastri J, Khanna N, Rangarajan V, Bagal B, Thorat J, Shet T, Gujral S. Outcomes of Patients with Primary Mediastinal B-Cell Lymphoma Treated with Dose Adjusted R-EPOCH Regimen: A Single Centre Experience. Indian J Hematol Blood Transfus 2021; 37:379-385. [PMID: 34267455 DOI: 10.1007/s12288-020-01372-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/20/2020] [Indexed: 11/28/2022] Open
Abstract
Introduction Primary Mediastinal B cell lymphoma (PMBCL) is a biologically and clinically distinct subset of diffuse large B cell lymphoma. We analysed the outcomes of our cohort of PMBCL patients treated with Dose adjusted (DA)-R-EPOCH regimen. Patients and Methods This is a retrospective analysis of consecutive PMBCL patients who received chemotherapy consisting of DA-R-EPOCH with filgrastim support. Survival analysis was done using Kaplan-Meier method. All calculations were performed using SPSS version 20 for windows. Results A total of 43 consecutive suspected PMBCL patients were reviewed for this study, 6 patients were excluded as diagnosis of PMBCL could not be established. All patients except one (97.3%) received 6 cycles of R-DA-EPOCH regimen. Median age of the patients was 27 years (range 15-58). Bulky disease (> 7 cm) was present in 97% patients and 54% patients had extranodal disease. With a median follow up of 40 months, 3-year overall survival was 80.6% (95% CI: 74.0-87.2). The 3-year event free survival was 78.4% (95% CI: 71.6-85.2). There were 6 (16.2%) relapses, 1 (2.7%) primary progression and 7 (23%) deaths. Mediastinal radiotherapy was administered to 17 (45.9%) patients. All the deaths were due to disease progression. Grade III/IV toxicities were seen in 28 (75.7%) patients, febrile neutropenia being the most common one. Conclusions DA-R-EPOCH regimen is an effective and tolerable regimen in PMBCL patients even with adverse features.
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Affiliation(s)
- Hasmukh Jain
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National University, E. Borges Marg, Parel, Mumbai, Maharashtra 400012 India
| | - Akhil Kapoor
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National University, E. Borges Marg, Parel, Mumbai, Maharashtra 400012 India
| | - Manju Sengar
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National University, E. Borges Marg, Parel, Mumbai, Maharashtra 400012 India
| | - Raajit Chanana
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National University, E. Borges Marg, Parel, Mumbai, Maharashtra 400012 India
| | - Hari Menon
- Medical Oncologist, Cytecare hospital, Bengaluru, India
| | - Epari Sridhar
- Department of Pathology, Tata Memorial Hospital, Mumbai, India
| | - Siddhartha Laskar
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, India
| | - Archi Agarwal
- Department of Nuclear Medicine, Tata Memorial Hospital, Mumbai, India
| | - Jayant Shastri
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, India
| | - Nehal Khanna
- Department of Radiation Oncology, Tata Memorial Hospital, Mumbai, India
| | | | - Bhausaheb Bagal
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National University, E. Borges Marg, Parel, Mumbai, Maharashtra 400012 India
| | - Jayashree Thorat
- Department of Medical Oncology, Tata Memorial Hospital, Homi Bhabha National University, E. Borges Marg, Parel, Mumbai, Maharashtra 400012 India
| | - Tanuja Shet
- Department of Pathology, Tata Memorial Hospital, Mumbai, India
| | - Sumeet Gujral
- Department of Pathology, Tata Memorial Hospital, Mumbai, India
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18
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Fairchild A, McCall CM, Oyekunle T, Niedzwiecki D, Champ C, McKinney M, Kelsey CR. Primary Mediastinal (Thymic) Large B-Cell Lymphoma: Fidelity of Diagnosis Using WHO Criteria. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2020; 21:e464-e469. [PMID: 33487576 DOI: 10.1016/j.clml.2020.12.015] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 12/11/2020] [Accepted: 12/19/2020] [Indexed: 11/18/2022]
Abstract
PURPOSE Diagnosing primary mediastinal (thymic) large B-cell lymphoma (PMBCL) is challenging because it is a clinicopathologic entity that shares characteristics with other lymphomas and lacks pathognomonic features. We sought to investigate the fidelity between a working diagnosis of PMBCL at our institution and the clinicopathologic criteria established within the 2017 World Health Organization (WHO) classification. PATIENTS AND METHODS Medical records and archived tissue of patients treated for stage I-II PMBCL from 1998 to 2018 were retrospectively reviewed for clinical and pathologic conformity with current WHO criteria. Disease was characterized as definitely PMBCL if all of the following were present: anterior mediastinal mass with or without lymph node involvement, no extranodal disease, B-cell antigen expression, Epstein-Barr virus negativity, and at least one supportive feature: female gender under age 40, bulky primary tumor, CD30 weakly positive, compartmentalizing alveolar fibrosis, lack of surface immunoglobulin expression, and MUM1 or CD23 positivity. Disease without supportive features or other pathologic findings more suggestive of other entities was characterized as equivocal for PMBCL. Lack of an anterior mediastinal mass, presence of distant lymph node involvement or extranodal disease, lack of B-cell antigen expression, or Epstein-Barr virus positivity were characterized as definitely not PMBCL. Clinical management and outcomes were also assessed. RESULTS Of 63 patients treated for presumed stage I-II PMBCL, 58 (92%) met the criteria for PMBCL. The most common reason for a discordant diagnosis was lack of an anterior mediastinal mass (n = 3). Two additional patients were characterized as having disease equivocal for PMBCL. In retrospect, one patient most likely had a mediastinal gray zone lymphoma due to CD15 positivity and another diffuse large B cell, not otherwise specified, at pathologic review. Five-year progression-free and overall survival were 67% (95% confidence interval, 54-77) and 81% (95% confidence interval, 68-89), respectively, for all patients. CONCLUSION Despite the complexity of the clinicopathologic criteria of PMBCL, most patients (92%) who were treated for stage I-II PMBCL at our institution appear to have been accurately diagnosed.
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Affiliation(s)
- Andrew Fairchild
- Department of Radiation Oncology Duke University Medical Center, Durham, NC.
| | - Chad M McCall
- Department of Pathology, Duke University Medical Center, Durham, NC
| | - Taofik Oyekunle
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC
| | - Donna Niedzwiecki
- Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, NC
| | - Colin Champ
- Department of Radiation Oncology Duke University Medical Center, Durham, NC
| | - Matthew McKinney
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, Duke University Medical Center, Durham, NC
| | - Chris R Kelsey
- Department of Radiation Oncology Duke University Medical Center, Durham, NC
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19
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Hus I, Salomon-Perzyński A, Tomasiewicz K, Robak T. The management of hematologic malignancies during the COVID-19 pandemic. Expert Opin Pharmacother 2020; 22:565-582. [PMID: 33342308 DOI: 10.1080/14656566.2020.1849143] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction: Patients with hematological malignancies have experienced a more severe clinical course of COVID-19 and higher mortality than those with solid tumors and those without cancer. The ongoing pandemic poses many challenges in assuring the correct and timely diagnosis of hemato-oncology patients as well as the optimal treatment.Areas covered: The present paper reviews current data on the incidence and clinical course of COVID-19 in patients with hematological malignancies. A literature review of the MEDLINE database for articles was conducted via PubMed. Publications from December 2019 through September 2020 were scrutinized. The search terms used were SARS-Cov-2 OR COVID-19 in conjunction with hematological malignancies OR leukemia OR lymphoma OR multiple myeloma OR cancer. Recommendations and expert opinions either published or presented on ASH, ASCO, ESMO, NCCN websites were also reviewed.Expert opinion: The COVID-19 pandemic has brought a pressing need to improve the management of patients with hematological malignancies, including establishing prompt diagnoses and providing effective treatment while also minimalizing the risk of SARS-Cov2 infection. The recommendations developed by many organizations based on expert opinions are helpful in making proper decisions. All cancer patients should be advised to get vaccinated against influenza and pneumococcus.
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Affiliation(s)
- Iwona Hus
- Department of Hematology, Institute of Hematology and Transfusion Medicine, Warsaw, Poland.,Department of Clinical Transplantology, Medical University of Lublin, Poland
| | | | | | - Tadeusz Robak
- Department of Hematology, Medical University of Lodz and Copernicus Memorial Hospital, Lodz, Poland
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20
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21
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R-CHOEP14 in younger high-risk patients with large B cell lymphoma: an effective front-line regimen with cardiac toxicity: a real-life, single-center experience. Ann Hematol 2020; 100:1517-1524. [PMID: 33216199 DOI: 10.1007/s00277-020-04353-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 11/17/2020] [Indexed: 10/23/2022]
Abstract
Currently, there is no consensus regarding optimal front-line treatment for younger high-risk patients with large B cell lymphoma. American recommendations list only R-CHOP as standard, while European also include R-ACVBP and R-CHOEP14. We have been routinely using the latter regimen at our institution since 2011 and performed this retrospective real-life single-center study to analyze outcomes. Between September 2011 and April 2019, 66 newly diagnosed patients aged 18 to 60 years with B-large cell lymphoma and high-risk age-adjusted International Prognostic Index score were scheduled to receive 6 or 8 cycles of bi-weekly chemoimmunotherapy with cyclophosphamide, doxorubicin, vincristine, etoposide, steroids, and rituximab (R-CHOEP14). After a median follow-up of 4.7 years, the estimated 3-year progression-free survival was 87% (95% CI 80-96%) and 3-year overall survival 90% (95% CI 83-98%). Grade ≥ 3 hematological side effects occurred in 83% and infectious in 41% of patients; one patient died of toxicity. Grade ≥ 2 cardiac toxicity occurred in 21% of patients, more frequently than previously reported. The cumulative 5-year risk of congestive heart failure with all-cause mortality as the competing risk was 17%. R-CHOEP14 is a very effective and manageable regimen for younger high-risk patients with B-large cell lymphoma, but the risk of cardiotoxicity warrants further investigations.
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22
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Eule C, Arora N, Li HC, Sadeghi N. Presentation and management of primary mediastinal large B-cell lymphoma: a retrospective cohort analysis. Acta Oncol 2020; 59:786-788. [PMID: 32233823 DOI: 10.1080/0284186x.2020.1744718] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Corbin Eule
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Nivedita Arora
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Hsiao C. Li
- Division of Hematology and Oncology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Parkland Health and Hospital System, Dallas, TX, USA
| | - Navid Sadeghi
- Division of Hematology and Oncology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Parkland Health and Hospital System, Dallas, TX, USA
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23
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Di Ciaccio P, McCaughan G, Trotman J, Ho PJ, Cheah CY, Gangatharan S, Wight J, Ku M, Quach H, Gasiorowski R, Polizzotto MN, Prince HM, Mulligan S, Tam CS, Gregory G, Hapgood G, Spencer A, Dickinson M, Latimer M, Johnston A, Armytage T, Lee C, Cochrane T, Berkhahn L, Weinkove R, Doocey R, Harrison SJ, Webber N, Lee HP, Chapman S, Campbell BA, Gibbs SDJ, Hamad N. Australian and New Zealand consensus statement on the management of lymphoma, chronic lymphocytic leukaemia and myeloma during the COVID-19 pandemic. Intern Med J 2020; 50:667-679. [PMID: 32415723 DOI: 10.1111/imj.14859] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 04/15/2020] [Accepted: 04/15/2020] [Indexed: 02/06/2023]
Abstract
The COVID-19 pandemic poses a unique challenge to the care of patients with haematological malignancies. Viral pneumonia is known to cause disproportionately severe disease in patients with cancer, and patients with lymphoma, myeloma and chronic lymphocytic leukaemia are likely to be at particular risk of severe disease related to COVID-19. This statement has been developed by consensus among authors from Australia and New Zealand. We aim to provide supportive guidance to clinicians making individual patient decisions during the COVID-19 pandemic, in particular during periods that access to healthcare resources may be limited. General recommendations include those to minimise patient exposure to COVID-19, including the use of telehealth, avoidance of non-essential visits and minimisation of time spent by patients in infusion suites and other clinical areas. This statement also provides recommendations where appropriate in assessing indications for therapy, reducing therapy-associated immunosuppression and reducing healthcare utilisation in patients with specific haematological malignancies during the COVID-19 pandemic. Specific decisions regarding therapy of haematological malignancies will need to be individualised, based on disease risk, risks of immunosuppression, rates of community transmission of COVID-19 and available local healthcare resources.
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Affiliation(s)
- Pietro Di Ciaccio
- Department of Haematology, St Vincent's Hospital, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Georgia McCaughan
- Department of Haematology, St Vincent's Hospital, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia.,University of Sydney, Sydney, New South Wales, Australia
| | - Judith Trotman
- University of Sydney, Sydney, New South Wales, Australia.,Department of Haematology, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Phoebe Joy Ho
- University of Sydney, Sydney, New South Wales, Australia.,Department of Haematology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Chan Y Cheah
- Department of Haematology, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia.,Department of Haematology, Pathwest Laboratory Medicine, Perth, Western Australia, Australia.,University of Western Australia, Perth, Western Australia, Australia
| | - Shane Gangatharan
- University of Western Australia, Perth, Western Australia, Australia.,Department of Haematology, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | - Joel Wight
- Townsville University Hospital, Townsville, Queensland, Australia.,University of Melbourne, Melbourne, Victoria, Australia
| | - Matthew Ku
- University of Melbourne, Melbourne, Victoria, Australia.,Department of Haematology, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Hang Quach
- University of Melbourne, Melbourne, Victoria, Australia.,Department of Haematology, St Vincent's Hospital, Melbourne, Victoria, Australia
| | - Robin Gasiorowski
- University of Sydney, Sydney, New South Wales, Australia.,Department of Haematology, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Mark N Polizzotto
- Department of Haematology, St Vincent's Hospital, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia.,The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Henry Miles Prince
- University of Melbourne, Melbourne, Victoria, Australia.,Department of Clinical Haematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne, Victoria, Australia.,Department of Haematology, Epworth Healthcare, Melbourne, Victoria, Australia
| | - Stephen Mulligan
- University of Sydney, Sydney, New South Wales, Australia.,Department of Haematology, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Constantine S Tam
- University of Melbourne, Melbourne, Victoria, Australia.,Department of Haematology, St Vincent's Hospital, Melbourne, Victoria, Australia.,Department of Clinical Haematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Gareth Gregory
- Department of Haematology, Monash Health, Melbourne, Victoria, Australia
| | - Greg Hapgood
- Department of Haematology, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Andrew Spencer
- University of Melbourne, Melbourne, Victoria, Australia.,Department of Haematology, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Michael Dickinson
- University of Melbourne, Melbourne, Victoria, Australia.,Department of Clinical Haematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Maya Latimer
- Department of Haematology, Canberra Hospital, Canberra, Australian Capital Territory, Australia
| | - Anna Johnston
- Department of Haematology, The Royal Hobart Hospital, Hobart, Tasmania, Australia.,University of Tasmania, Hobart, Tasmania, Australia
| | - Tasman Armytage
- Department of Haematology, Gosford Hospital, Gosford, New South Wales, Australia
| | - Cindy Lee
- Department of Haematology, Queen Elizabeth Hospital, Adelaide, South Australia, Australia
| | - Tara Cochrane
- Department of Haematology, Gold Coast University Hospital, Southport, Queensland, Australia.,Griffith University, Brisbane, Queensland, Australia
| | - Leanne Berkhahn
- Department of Haematology, The Auckland City Hospital, Auckland, New Zealand.,University of Auckland, Auckland, New Zealand
| | - Robert Weinkove
- Department of Haematology, Wellington Blood and Cancer Centre, Capital and Coast District Health Board, Wellington, New Zealand.,Cancer Immunotherapy Programme, Malaghan Institute of Medical Research, Wellington, New Zealand
| | - Richard Doocey
- Department of Haematology, The Auckland City Hospital, Auckland, New Zealand
| | - Simon J Harrison
- University of Melbourne, Melbourne, Victoria, Australia.,Department of Clinical Haematology, Peter MacCallum Cancer Centre and Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Nicholas Webber
- Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Hui-Peng Lee
- Department of Haematology, Flinders Medical Centre, Southern Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Scott Chapman
- Department of Infectious Diseases, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Belinda A Campbell
- University of Melbourne, Melbourne, Victoria, Australia.,Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Simon D J Gibbs
- Department of Haematology, Eastern Health, Melbourne, Victoria, Australia.,Monash University, Melbourne, Victoria, Australia
| | - Nada Hamad
- Department of Haematology, St Vincent's Hospital, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia.,University of Sydney, Sydney, New South Wales, Australia
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24
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Zhou H, Xu-Monette ZY, Xiao L, Strati P, Hagemeister FB, He Y, Chen H, Li Y, Manyam GC, Li Y, Montes-Moreno S, Piris MA, Young KH. Prognostic factors, therapeutic approaches, and distinct immunobiologic features in patients with primary mediastinal large B-cell lymphoma on long-term follow-up. Blood Cancer J 2020; 10:49. [PMID: 32366834 PMCID: PMC7198569 DOI: 10.1038/s41408-020-0312-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Revised: 03/04/2020] [Accepted: 03/17/2020] [Indexed: 12/24/2022] Open
Abstract
Primary mediastinal large B-cell lymphoma (PMBCL) is a rare and distinct subtype of diffuse large B-cell lymphoma (DLBCL) without prognostic factors or a single standard of treatment clearly defined. In this study we performed retrospective analysis for clinical outcomes of 166 patients with PMBCL. In overall PMBCL, higher International Prognostic Index, stage, Ki-67 proliferation index, and positron emission tomography (PET) maximum standardized uptake values (SUVmax) at diagnosis were significantly associated with poorer survival, whereas MUM1 expression and higher peripheral blood lymphocyte/monocyte ratios were significantly associated with better survival. Patients who received R-HCVAD or R-EPOCH had better clinical outcome than did those who received the standard treatment R-CHOP. Treatment response and end-of-treatment PET SUVmax had remarkable correlations with survival outcome. In patients with refractory or relapsed PMBCL, stem cell transplant significantly improved overall survival. PMBCL had distinct gene expression signatures compared with overall DLBCL–NOS but not with DLBCL with PD-L1/PD-L2 amplification. PMBCL also showed higher PD-L2 expression in B-cells, lower PD-1 expression in T-cells, and higher CTLA-4 expression in T-cells and distinct miRNA signatures compared with DLBCL-NOS. The prognostic factors, effectiveness of treatment, transcriptional and epigenetic signatures, and immunologic features revealed by this study enrich our understanding of PMBCL biology and support future treatment strategy.
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Affiliation(s)
- Hui Zhou
- Duke University Medical Center, Division of Hematopathology and Department of Pathology, Durham, NC, USA
| | - Zijun Y Xu-Monette
- Duke University Medical Center, Division of Hematopathology and Department of Pathology, Durham, NC, USA.,Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ling Xiao
- Department of Histology and Embryology, School of Basic Medical Science, Central South University, Changsha, Hunan, China
| | - Paolo Strati
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Fredrick B Hagemeister
- Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yizi He
- Department of Lymphoma and Hematology, the Affiliated Tumor Hospital of Xiangya Medical School of Central South University, Changsha, Hunan, China
| | - Huan Chen
- Department of Lymphoma and Hematology, the Affiliated Tumor Hospital of Xiangya Medical School of Central South University, Changsha, Hunan, China
| | - Yajun Li
- Department of Lymphoma and Hematology, the Affiliated Tumor Hospital of Xiangya Medical School of Central South University, Changsha, Hunan, China
| | - Ganiraju C Manyam
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yong Li
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Santiago Montes-Moreno
- Servicio de Anatomía Patológica, Translational Hematopathology Lab, Hospital Universitario Marqués de Valdecilla/IDIVAL, Santander, Spain
| | | | - Ken H Young
- Duke University Medical Center, Division of Hematopathology and Department of Pathology, Durham, NC, USA. .,Duke Cancer Institute, Durham, NC, USA.
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25
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Chan EHL, Koh LP, Lee J, De Mel S, Jeyasekharan A, Liu X, Tang T, Lim ST, Tao M, Quek R, Farid Bin Harunal Ras M, Lee YS, Diong C, Tan D, Kim SJ, Chee YL, Poon LMM. Real world experience of R-CHOP with or without consolidative radiotherapy vs DA-EPOCH-R in the first-line treatment of primary mediastinal B-cell lymphoma. Cancer Med 2019; 8:4626-4632. [PMID: 31264808 PMCID: PMC6712459 DOI: 10.1002/cam4.2347] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/21/2019] [Accepted: 05/22/2019] [Indexed: 12/16/2022] Open
Abstract
Primary mediastinal large B‐cell lymphoma (PMBCL) is a distinct clinico‐pathological subtype of diffuse large B‐cell lymphoma with unclear prognostic factors and limited clinical data. Optimal treatment and role for radiotherapy is not fully defined. We performed a multicenter retrospective review of 124 patients with newly diagnosed PMBCL between 2001 and 2016. Treatment regimens were R‐CHOP (n = 41), R‐CHOP + RT (n = 37), and DA‐EPOCH‐R (n = 46). 6% (n = 3) in the DA‐EPOCH‐R group received RT. With a median follow up of 45 months, the overall 5‐year OS and PFS was 89.4% and 82.4%, respectively. The type of chemo‐radiotherapy regimen, B symptoms and Ann‐Arbor staging showed a significant association with OS on univariate analysis but only B symptoms remained prognostic (P = 0.012) after multivariate analysis. The chemo‐radiotherapy regimen, Japanese IPI and Ann‐Arbor stage was significantly associated with PFS in univariate analysis, but only chemo‐radiotherapy regimen remained significant (P = 0.02) after multivariate analysis. Patients who received R‐CHOP + RT or DA‐EPOCH‐R had better PFS than those receiving R‐CHOP alone, with 5‐year PFS of 90% vs 88.5% vs 56%, respectively (P = 0.02). In the subgroup analysis of patients with bulk (n = 71), R‐CHOP alone (n = 21) had inferior 5‐year PFS 56.6% compared to those who received R‐CHOP + RT (n = 23) 91.3% or DA‐EPOCH‐R (n = 27) 92.6% (P = 0.007). In contrast, in patients without bulk (n = 42), there was no impact of treatment regimen on PFS (P = 0.25). In conclusion, R‐CHOP + RT and DA‐EPOCH‐R provide excellent outcomes in patients with PMBCL. In patients with bulky disease, the use of DA‐EPOCH‐R may be preferable as it allows omission of RT without reduction in efficacy.
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Affiliation(s)
- Esther Hian Li Chan
- Department of Haematology-Oncology, National University Hospital Singapore, Singapore
| | - Liang Piu Koh
- Department of Haematology-Oncology, National University Hospital Singapore, Singapore
| | - Joanne Lee
- Department of Haematology-Oncology, National University Hospital Singapore, Singapore
| | - Sanjay De Mel
- Department of Haematology-Oncology, National University Hospital Singapore, Singapore
| | - Anand Jeyasekharan
- Department of Haematology-Oncology, National University Hospital Singapore, Singapore
| | - Xin Liu
- Department of Haematology-Oncology, National University Hospital Singapore, Singapore
| | - Tiffany Tang
- Department of Medical Oncology, Singapore General Hospital, Singapore
| | - Soon Thye Lim
- Department of Medical Oncology, Singapore General Hospital, Singapore
| | - Miriam Tao
- Department of Medical Oncology, Singapore General Hospital, Singapore
| | - Richard Quek
- Department of Medical Oncology, Singapore General Hospital, Singapore
| | | | - Yuh Shan Lee
- Department of Haematology, Singapore General Hospital, Singapore
| | - Colin Diong
- Department of Haematology, Singapore General Hospital, Singapore
| | - Daryl Tan
- Department of Haematology, Singapore General Hospital, Singapore
| | - Seok Jin Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Yen Lin Chee
- Department of Haematology-Oncology, National University Hospital Singapore, Singapore
| | - Li Mei Michelle Poon
- Department of Haematology-Oncology, National University Hospital Singapore, Singapore
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