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Liu Z, Cao Y, Zu A, Duan C. Diffuse large B-cell lymphoma in peri-implant tissues following lumbar spinal fusion surgery: A case report and literature review. Asian J Surg 2024; 47:3378-3380. [PMID: 38614844 DOI: 10.1016/j.asjsur.2024.03.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 03/28/2024] [Indexed: 04/15/2024] Open
Affiliation(s)
- Zhide Liu
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha, 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha, 410008, China; Key Laboratory of Organ Injury, Aging and Regenerative Medicine of Hunan Province, Changsha, 410008, China
| | - Yong Cao
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha, 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha, 410008, China; Key Laboratory of Organ Injury, Aging and Regenerative Medicine of Hunan Province, Changsha, 410008, China
| | - Aozhuo Zu
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha, 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha, 410008, China; Key Laboratory of Organ Injury, Aging and Regenerative Medicine of Hunan Province, Changsha, 410008, China
| | - Chunyue Duan
- Department of Spine Surgery and Orthopaedics, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha, 410008, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Xiangya Road 87, Changsha, 410008, China; Key Laboratory of Organ Injury, Aging and Regenerative Medicine of Hunan Province, Changsha, 410008, China.
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2
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Kim K, Ziyeh S, Kim P. Extranodal diffuse large B-cell lymphoma presenting with extensive organ involvement. BMJ Case Rep 2024; 17:e257416. [PMID: 38945554 DOI: 10.1136/bcr-2023-257416] [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] [Indexed: 07/02/2024] Open
Abstract
Extranodal involvement in diffuse large B-cell lymphoma (DLBCL) is defined as disease outside of the lymph nodes and occurs in up to one-third of patients, though multiorgan extranodal involvement is rare. Here, we describe a case of a patient presenting with widely metastatic lesions, including involvement of the lung, parotid gland, breast, pancreas, femur and multiple soft tissue masses, with initial concern for primary breast malignancy. Breast pathology and imaging were consistent with triple-expressor, double-hit stage IV high-grade B-cell lymphoma with extensive extranodal involvement. Extranodal involvement is a poor prognostic factor associated with high rates of treatment failure, and novel therapies targeting CD19 are currently being studied for relapsed and refractory DLBCL. Extranodal disease is a complex entity that can involve virtually any organ system and should be considered for new presentations of malignancy.
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Affiliation(s)
- Kailyn Kim
- Department of Medicine, UCLA Medical Center Olive View, Sylmar, California, USA
| | - Sharvina Ziyeh
- Department of Hematology/Oncology, UCLA Medical Center Olive View, Sylmar, California, USA
| | - Phyllis Kim
- Department of Hematology/Oncology, UCLA Medical Center Olive View, Sylmar, California, USA
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3
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Chen M, Rong J, Zhao J, Teng Y, Jiang C, Chen J, Xu J. PET-based radiomic feature based on the cross-combination method for predicting the mid-term efficacy and prognosis in high-risk diffuse large B-cell lymphoma patients. Front Oncol 2024; 14:1394450. [PMID: 38903712 PMCID: PMC11188321 DOI: 10.3389/fonc.2024.1394450] [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: 03/01/2024] [Accepted: 05/22/2024] [Indexed: 06/22/2024] Open
Abstract
Objectives This study aims to develop 7×7 machine-learning cross-combinatorial methods for selecting and classifying radiomic features used to construct Radiomics Score (RadScore) of predicting the mid-term efficacy and prognosis in high-risk patients with diffuse large B-cell lymphoma (DLBCL). Methods Retrospectively, we recruited 177 high-risk DLBCL patients from two medical centers between October 2012 and September 2022 and randomly divided them into a training cohort (n=123) and a validation cohort (n=54). We finally extracted 110 radiomic features along with SUVmax, MTV, and TLG from the baseline PET. The 49 features selection-classification pairs were used to obtain the optimal LASSO-LASSO model with 11 key radiomic features for RadScore. Logistic regression was employed to identify independent RadScore, clinical and PET factors. These models were evaluated using receiver operating characteristic (ROC) curves and calibration curves. Decision curve analysis (DCA) was conducted to assess the predictive power of the models. The prognostic power of RadScore was assessed using cox regression (COX) and Kaplan-Meier plots (KM). Results 177 patients (mean age, 63 ± 13 years,129 men) were evaluated. Multivariate analyses showed that gender (OR,2.760; 95%CI:1.196,6.368); p=0.017), B symptoms (OR,4.065; 95%CI:1.837,8.955; p=0.001), SUVmax (OR,2.619; 95%CI:1.107,6.194; p=0.028), and RadScore (OR,7.167; 95%CI:2.815,18.248; p<0.001) independently contributed to the risk factors for predicting mid-term outcome. The AUC values of the combined models in the training and validation groups were 0.846 and 0.724 respectively, outperformed the clinical model (0.714;0.556), PET based model (0.664; 0.589), NCCN-IPI model (0.523;0.406) and IPI model (0.510;0.412) in predicting mid-term treatment outcome. DCA showed that the combined model incorporating RadScore, clinical risk factors, and PET metabolic metrics has optimal net clinical benefit. COX indicated that the high RadScore group had worse prognosis and survival in progression-free survival (PFS) (HR, 2.1737,95%CI: 1.2983, 3.6392) and overall survival (OS) (HR,2.1356,95%CI: 1.2561, 3.6309) compared to the low RadScore group. KM survival analysis also showed the same prognosis prediction as Cox results. Conclusion The combined model incorporating RadScore, sex, B symptoms and SUVmax demonstrates a significant enhancement in predicting medium-term efficacy and prognosis in high-risk DLBCL patients. RadScore using 7×7 machine learning cross-combinatorial methods for selection and classification holds promise as a potential method for evaluating medium-term treatment outcome and prognosis in high-risk DLBCL patients.
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Affiliation(s)
- Man Chen
- Department of Hematology, Nanjing Drum Tower Hospital, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Jian Rong
- The Key Laboratory of Broadband Wireless Communication and Sensor Network Technology (Ministry of Education), Nanjing University of Posts and Telecommunications, Nanjing, China
| | - Jincheng Zhao
- Department of Hematology, Nanjing Drum Tower Hospital, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yue Teng
- Department of Nuclear Medicine, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Chong Jiang
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Jianxin Chen
- The Key Laboratory of Broadband Wireless Communication and Sensor Network Technology (Ministry of Education), Nanjing University of Posts and Telecommunications, Nanjing, China
| | - Jingyan Xu
- Department of Hematology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
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4
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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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5
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Zhang Y, Geng H, Zeng L, Li J, Yang Q, Jia S, Zong X, Cai W, Liu S, Lu Y, Yu L, Li C, Wu D. Tislelizumab augment the efficacy of CD19/22 dual-targeted chimeric antigen receptor T cell in advanced stage relapsed or refractory B-cell non-Hodgkin lymphoma. Hematol Oncol 2024; 42:e3227. [PMID: 37776326 DOI: 10.1002/hon.3227] [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: 07/04/2023] [Revised: 08/17/2023] [Accepted: 09/08/2023] [Indexed: 10/02/2023]
Abstract
Dual-targeted chimeric antigen receptor T (CAR-T) cell is an important strategy to improve the efficacy of CD19 CAR-T cell against refractory or relapsed B cell non-Hodgkin lymphoma (R/R B-NHL). However, durable responses are not achieved in most patients, in part owing CAR-T cell exhaustion caused by PD-1/PD-L1 pathway. We conducted a prospective, single-arm study of dual-targeted CD19/22 CAR-T cell combined with anti-PD-1 antibody, tislelizumab, in R/R B-NHL (NCT04539444). Tislelizumab was administrated on +1 day after patients received infusion of CD19/22 CAR-T cell. Responses, survival and safety were evaluated. From 1 August 2020 to 30 March 2023, 16 patients were enrolled. The median follow-up time is 16.0 (range: 5.0-32.0 months) months. Overall response was achieved in 14 of 16 (87.5%) patients, and the complete response (CR) was achieved in 11 of 16 (68.8%) patients. The 1-year progression-free survival and overall survival rates were 68.8% and 81.3%, respectively. Of the 14 patients responded, 9 patients maintained their response until the end of follow-up. Among the 15 out of 16 (93.8%) patients who had extranodal involvement, 14 (93.3%) patients achieved overall response rate with 11 (73.3%) patients achieving CR. Eight (50%) patients experienced cytokine release syndrome. No neurologic adverse events were reported. Gene Ontology-Biological Process enrichment analysis showed that immune response-related signaling pathways were enriched in CR patients. Our results suggest that CD19/22 CAR-T cell combined with tislelizumab elicit a safe and durable response in R/R B-NHL and may improve the prognosis of those patients.
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Affiliation(s)
- Ying Zhang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Hongzhi Geng
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Liangyu Zeng
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Jiaqi Li
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Qin Yang
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Sixun Jia
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Xiangping Zong
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Wenzhi Cai
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Shuangzhu Liu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Yutong Lu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Lei Yu
- Institute of Biomedical Engineering and Technology, Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
| | - Caixia Li
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
| | - Depei Wu
- National Clinical Research Center for Hematologic Diseases, Jiangsu Institute of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
- Institute of Blood and Marrow Transplantation, Collaborative Innovation Center of Hematology, Soochow University, Suzhou, China
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6
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Lai Q, Zhao Y, Yan H, Peng H. Advances in diagnosis, treatment and prognostic factors of gastrointestinal DLBCL. Leuk Res 2023; 135:107406. [PMID: 37944240 DOI: 10.1016/j.leukres.2023.107406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 10/08/2023] [Accepted: 10/16/2023] [Indexed: 11/12/2023]
Abstract
Gastrointestinal diffuse large B-cell lymphoma (GI-DLBCL) is an extremely aggressive form of B-cell non-Hodgkin lymphoma (BNHL) which has complex histological characteristics and manifests a high degree of heterogeneity in terms of clinical, morphological, immunological, and genetic features. GI-DLBCL mainly spreads by infiltrating neighboring lymph nodes, and common gastrointestinal complications (GICS) such as obstruction, perforation, or bleeding, frequently arise during the progression of the disease, posing significant challenges in both diagnosing and treating the condition. Meanwhile, the incidence of GI-DLBCL has been gradually increasing in recent years, and its strong invasiveness makes it prone to being misdiagnosed or completely missed. In clinical practice, over half of the patients diagnosed with the disease are in stage III or stage IV. What makes it worse is that certain patients may not exhibit a favorable response to chemotherapy. All these lead to intricacies in management of this disease. Unfortunately, there is currently no large prospective study or evidence-based medical evidence to provide clear guidance on treatment decisions for this specific type of lymphoma. Neither do physicians have a consensus regarding the optimal approach to address this condition. Recent studies have identified the presence of various prognostic factors that significantly impact survival in GI-DLBCL, which demonstrates the unique particularity of GI-DLBCL, and could help optimize the clinical decision.
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Affiliation(s)
- Qinqiao Lai
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yan Zhao
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Haiqing Yan
- Department of gastric and abdominal cancer ward, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Hongling Peng
- Department of Hematology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China; Hunan Engineering Research Center of Cell Immunotherapy for Hematopoietic Malignancies, Changsha, Hunan, China.
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7
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Lewis KL, Trotman J. Integration of PET in DLBCL. Semin Hematol 2023; 60:291-304. [PMID: 38326144 DOI: 10.1053/j.seminhematol.2023.12.003] [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: 09/09/2023] [Revised: 11/24/2023] [Accepted: 12/04/2023] [Indexed: 02/09/2024]
Abstract
F-fluorodeoxyglucose positron emission tomography-computerized tomography (18FDG-PET/CT) is the gold-standard imaging modality for staging and response assessment for most lymphomas. This review focuses on the utility of 18FDG-PET/CT, and its role in staging, prognostication and response assessment in diffuse large B-cell lymphoma (DLBCL), including emerging possibilities for future use.
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Affiliation(s)
| | - Judith Trotman
- Concord Repatriation General Hospital, Concord, NSW, Australia
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8
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Yin J, Wang H, Zhu G, Chen N, Khan MI, Zhao Y. Prognostic value of whole-body dynamic 18F-FDG PET/CT Patlak in diffuse large B-cell lymphoma. Heliyon 2023; 9:e19749. [PMID: 37809527 PMCID: PMC10559051 DOI: 10.1016/j.heliyon.2023.e19749] [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: 05/27/2023] [Revised: 08/23/2023] [Accepted: 08/31/2023] [Indexed: 10/10/2023] Open
Abstract
Objective This study aims to investigate the significance of interim whole-body dynamic 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) Patlak parameters for predicting the prognosis of patients with diffuse large B-cell lymphoma. To estimate the predictive value of the whole-body dynamic 18F-FDG PET/CT Patlak parameter for 2-year progression-free survival (PFS) and 2-year overall survival (OS). Methods This study reports the findings of 67 patients with diffuse large B-cell lymphoma (DLBCL). These patients underwent interim whole-body dynamic 18F-FDG PET/CT scans from June 2021 to January 2023 at the Department of Nuclear Medicine, First Affiliated Hospital of Anhui Medical University. The predictive values of maximum standard uptake value (SUVmax), maximum of net glucose uptake rate (Kimax) and the predictive model combining Kimax and interim treatment response on the prognosis of patients was analyzed using receiver operating characteristic (ROC) curves. Kaplan-Meier survival curves and log-rank tests were used for survival analysis. Univariate and multivariate analyses were performed to screen for independent prognostic risk factors. Results After a median follow-up of 18 months, 21 patients (31.3%) experienced disease recurrence or death. The cut-off values for the SUVmax and the Kimax were 6.1 and 0.13 μmol min-1·ml-1, respectively. Ann Arbor stage, IPI, SUVmax, Kimax and interim treatment response were associated with PFS and OS in the univariate analysis. However, only Kimax and interim treatment response were independent influences on PFS and OS in multivariate analysis. Conclusion Interim whole-body dynamic 18F-FDG PET/CT Patlak imaging has significant prognostic value in patients with DLBCL. Among them, the interim dynamic parameter Kimax showed the best predictive value for prognosis compared with the interim SUVmax and interim treatment response. The predictive model established by Kimax and the interim treatment response allowed for the accurate stratification of the prognostic risk of DLBCL.
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Affiliation(s)
- Jiankang Yin
- School of Basic Medical Sciences, Anhui Medical University, Hefei, PR China
| | - Hui Wang
- Department of Nuclear Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, Anhui, PR China
| | - Gan Zhu
- Department of Nuclear Medicine, The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, Anhui, PR China
| | - Ni Chen
- School of Basic Medical Sciences, Anhui Medical University, Hefei, PR China
| | - Muhammad Imran Khan
- School of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230026, Anhui, PR China
- Department of Pathology, District Headquarters Hospital, Jhang, 35200, Punjab Province, Pakistan
- Hefei National Lab for Physical Sciences at Microscale and the Center for Biomedical Engineering, University of Science and Technology of China, Hefei, 230026, Anhui, PR China
| | - Ye Zhao
- School of Basic Medical Sciences, Anhui Medical University, Hefei, PR China
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9
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Pomykala KL, Fendler WP, Vermesh O, Umutlu L, Herrmann K, Seifert R. Molecular Imaging of Lymphoma: Future Directions and Perspectives. Semin Nucl Med 2023; 53:449-456. [PMID: 36344325 DOI: 10.1053/j.semnuclmed.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
More than 250,000 patients die from Hodgkin or non-Hodgkin lymphoma each year. Currently, molecular imaging with 18F-FDG-PET/CT is the standard of care for lymphoma staging and therapy response assessment. In this review, we will briefly summarize the role of molecular imaging for lymphoma diagnosis, staging, outcome prediction, and prognostication. We discuss future directions in response assessment and surveillance with quantitative PET parameters, the utility of interim assessment, and the differences with response assessment to immunomodulatory therapy. Lastly, we will cover innovations in the field regarding novel tracers and artificial intelligence.
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Affiliation(s)
- Kelsey L Pomykala
- Institute for Artificial Intelligence in Medicine, University Hospital Essen, Essen, North Rhine-Westphalia, Germany
| | - Wolfgang P Fendler
- Department of Nuclear Medicine, University Hospital Essen, Essen, North Rhine-Westphalia, Germany
| | - Ophir Vermesh
- Division of Nuclear Medicine in the Department of Radiology at Stanford University, Stanford, CA
| | - Lale Umutlu
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, Essen, North Rhine-Westphalia, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, Essen, North Rhine-Westphalia, Germany.
| | - Robert Seifert
- Department of Nuclear Medicine, University Hospital Essen, Essen, North Rhine-Westphalia, Germany
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10
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Thillai Arunachalam NS, N S, Priyathersini N, M A, Kajamohideen S. Thyromegaly: Not The Usual Cause. Cureus 2023; 15:e37750. [PMID: 37214041 PMCID: PMC10193190 DOI: 10.7759/cureus.37750] [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] [Accepted: 04/17/2023] [Indexed: 05/23/2023] Open
Abstract
Non-Hodgkin lymphoma (NHL) of the thyroid is a very rare condition. Swelling of the neck is the usual presentation among patients. Of all thyroid malignancies, only a very small portion accounts for NHL of the thyroid. Here, we present two cases of diffuse large B-cell NHL of the thyroid. Preoperative diagnosis helps in the management of patients with chemotherapy, but in rare cases, surgical removal of the thyroid is done to reduce obstructive symptoms. The diagnosis is usually made based on fine-needle aspiration cytology and biopsy with immunohistochemistry. In these two cases, the patients presented with a history of a rapidly growing mass in the neck for three to four months, but the treatment modalities differed. In one of the cases, the patient received six cycles of chemotherapy, and in the other case, the patient underwent a total thyroidectomy, followed by six cycles of chemotherapy, though chemotherapy is the standard treatment option over surgical removal of the thyroid.
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Affiliation(s)
| | - Saranya N
- Pathology, Sri Ramachandra Institute of Higher Education and Research, Chennai, IND
| | | | - Arthi M
- Pathology, Sri Ramachandra Institute of Higher Education and Research, Chennai, IND
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IGFBP3 Enhances Treatment Outcome and Predicts Favorable Prognosis in ABC-DLBCL. JOURNAL OF ONCOLOGY 2023; 2023:1388041. [PMID: 36660244 PMCID: PMC9845052 DOI: 10.1155/2023/1388041] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/25/2022] [Accepted: 12/26/2022] [Indexed: 01/11/2023]
Abstract
Chemoresistance is a key obstacle in the clinical treatment and management of activated B cell-like diffuse large B-cell lymphoma (ABC-DLBCL), which leads to the poor prognosis of patients. Exploring novel biomarkers to early warn drug resistance and ameliorate the patients' outcome in ABC-DLBCL is urgent and crucial. Previously, we found that insulin-like growth factor-binding protein 3 (IGFBP3) was remarkably associated with immunochemotherapy treatment response through microarray screening. Based on a retrospective cohort (n = 160) and a GEO cohort (n = 292), here we determined the positive expression rate of IGFBP3 and analyzed the role of IGFBP3 in treatment response and prognostics in ABC-DLBCL. The results demonstrated that the complete response (CR) rate of R-CHOP treatment was higher in ABC-DLBCL with IGFBP3 positive expression than those with IGFBP3 negative expression (42.0% vs 26.4%), and IGFBP3 positive expression in ABC-DLBCL was significantly correlated with enhanced therapeutic response (P = 0.037). High level of IGFBP3 was negatively correlated with tumorigenesis and development and predicted favorable survival time in ABC-DLBCL. In conclusion, IGFBP3 may be utilized as a promising biomarker for prognosis evaluation and a potential therapy target in ABC-DLBCL patients.
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12
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Nowakowski G, Maurer MJ, Cerhan JR, Dey D, Sehn LH. Utilization of real-world data in assessing treatment effectiveness for diffuse large B-cell lymphoma. Am J Hematol 2023; 98:180-192. [PMID: 36251361 PMCID: PMC10092365 DOI: 10.1002/ajh.26767] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 09/01/2022] [Accepted: 09/13/2022] [Indexed: 02/04/2023]
Abstract
Direct comparisons of the effectiveness of the numerous novel therapies in the diffuse large B-cell lymphoma (DLBCL) treatment landscape in a range of head-to-head randomized phase 3 trials would be time-consuming and costly. Comparative effectiveness studies using real-world data (RWD) represent a complementary approach. Recently, several studies of relapsed/refractory (R/R) DLBCL have used RWD to create observational cohorts to compare patient outcomes with cohorts derived from single-arm phase 2 trials. Using propensity score methods to balance clinically and prognostically relevant baseline covariates, closely matched patient-level cohorts can be generated. By incorporating appropriate measures to assess covariate balance and address potential bias in comparative effectiveness study designs, robust comparative analyses can be performed. Results from such studies have been used to supplement regulatory approval of therapies assessed in single-arm trials. While RWD studies have a greater susceptibility to bias compared to randomized controlled trials, well-designed and appropriately analyzed studies can provide complementary real-world evidence on treatment effectiveness.
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Affiliation(s)
| | | | - James R Cerhan
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Laurie H Sehn
- BC Cancer Centre for Lymphoid Cancer and the University of British Columbia, Vancouver, Canada
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13
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Fichtner A, Ströbel P, Bremmer F. [New 2022 WHO classification of testicular tumours]. PATHOLOGIE (HEIDELBERG, GERMANY) 2022; 43:416-424. [PMID: 36129529 DOI: 10.1007/s00292-022-01112-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
The 5th edition of the WHO Classification of Tumours: Urinary and Male Genital Tumours includes some important revisions of the testicular tumour classifications, which are summarized in this article. They concern, for example, the definition of tumours of neuroectodermal and neuroendocrine origin. Furthermore, signet-ring stromal tumours and myoid gonadal stromal tumours are listed as separate entities in the section about sex-cord stromal tumours. Moreover, lymphatic neoplasia as well as soft tissue tumours of the urinary and male genital tract are each combined in a common section.
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Affiliation(s)
- Alexander Fichtner
- Institut für Pathologie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland
| | - Philipp Ströbel
- Institut für Pathologie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland
| | - Felix Bremmer
- Institut für Pathologie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37075, Göttingen, Deutschland.
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14
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Ujiie T, Kawai T, Kaneko T, Yamamoto T, Oshima Y, Fujikura M, Akiyama N, Sasajima Y, Tashiro H, Nakagawa T. Primary diffuse large B cell lymphoma of the prostate in a patient with HIV infection. IJU Case Rep 2022; 6:30-32. [PMID: 36605699 PMCID: PMC9807342 DOI: 10.1002/iju5.12541] [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: 08/30/2022] [Accepted: 09/26/2022] [Indexed: 11/06/2022] Open
Abstract
Introduction Primary prostate lymphomas are very rare; however, the incidence of malignant lymphoma is high among HIV-infected patients. Herein, we report a case of primary diffuse large B-cell lymphoma (DLBCL) of the prostate in an HIV-infected patient. Case presentation A 47-year-old man presented with miction pain and back pain. Abdominal CT revealed a huge prostate mass extending to the left retroperitoneum. Serum sIL-2R level was abnormally high (2896 U/mL), whereas PSA level was normal. HIV antigen and antibody tests were positive. The patient was diagnosed with DLBCL after a prostate biopsy. Systemic treatments were administered; however, the tumor was refractory, and the patient died 9 months after diagnosis. Conclusion Prostate malignant lymphomas are rare but should be considered in patients with enlarged prostates and normal PSA levels. It should be noted that HIV patients have a high incidence of malignant lymphomas.
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Affiliation(s)
- Takashi Ujiie
- Department of UrologyTeikyo University School of MedicineTokyoJapan
| | - Taketo Kawai
- Department of UrologyTeikyo University School of MedicineTokyoJapan
| | - Tomoyuki Kaneko
- Department of UrologyTeikyo University School of MedicineTokyoJapan
| | - Tadashi Yamamoto
- Department of Internal MedicineTeikyo University School of MedicineTokyoJapan
| | - Yasutoshi Oshima
- Department of PathologyTeikyo University School of MedicineTokyoJapan
| | - Mutsuo Fujikura
- Department of PathologyTeikyo University School of MedicineTokyoJapan
| | - Nobu Akiyama
- Department of Internal MedicineTeikyo University School of MedicineTokyoJapan
| | - Yuko Sasajima
- Department of PathologyTeikyo University School of MedicineTokyoJapan
| | - Haruko Tashiro
- Department of Internal MedicineTeikyo University School of MedicineTokyoJapan
| | - Tohru Nakagawa
- Department of UrologyTeikyo University School of MedicineTokyoJapan
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15
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Jemaa S, Paulson JN, Hutchings M, Kostakoglu L, Trotman J, Tracy S, de Crespigny A, Carano RAD, El-Galaly TC, Nielsen TG, Bengtsson T. Full automation of total metabolic tumor volume from FDG-PET/CT in DLBCL for baseline risk assessments. Cancer Imaging 2022; 22:39. [PMID: 35962459 PMCID: PMC9373298 DOI: 10.1186/s40644-022-00476-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 07/17/2022] [Indexed: 11/21/2022] Open
Abstract
Background Current radiological assessments of 18fluorodeoxyglucose-positron emission tomography (FDG-PET) imaging data in diffuse large B-cell lymphoma (DLBCL) can be time consuming, do not yield real-time information regarding disease burden and organ involvement, and hinder the use of FDG-PET to potentially limit the reliance on invasive procedures (e.g. bone marrow biopsy) for risk assessment. Methods Our aim is to enable real-time assessment of imaging-based risk factors at a large scale and we propose a fully automatic artificial intelligence (AI)-based tool to rapidly extract FDG-PET imaging metrics in DLBCL. On availability of a scan, in combination with clinical data, our approach generates clinically informative risk scores with minimal resource requirements. Overall, 1268 patients with previously untreated DLBCL from the phase III GOYA trial (NCT01287741) were included in the analysis (training: n = 846; hold-out: n = 422). Results Our AI-based model comprising imaging and clinical variables yielded a tangible prognostic improvement compared to clinical models without imaging metrics. We observed a risk increase for progression-free survival (PFS) with hazard ratios [HR] of 1.87 (95% CI: 1.31–2.67) vs 1.38 (95% CI: 0.98–1.96) (C-index: 0.59 vs 0.55), and a risk increase for overall survival (OS) (HR: 2.16 (95% CI: 1.37–3.40) vs 1.40 (95% CI: 0.90–2.17); C-index: 0.59 vs 0.55). The combined model defined a high-risk population with 35% and 42% increased odds of a 4-year PFS and OS event, respectively, versus the International Prognostic Index components alone. The method also identified a subpopulation with a 2-year Central Nervous System (CNS)-relapse probability of 17.1%. Conclusion Our tool enables an enhanced risk stratification compared with IPI, and the results indicate that imaging can be used to improve the prediction of central nervous system relapse in DLBCL. These findings support integration of clinically informative AI-generated imaging metrics into clinical workflows to improve identification of high-risk DLBCL patients. Trial Registration Registered clinicaltrials.gov number: NCT01287741. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s40644-022-00476-0.
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Affiliation(s)
- S Jemaa
- 1PHC Imaging, Genentech, Inc, South San Francisco, CA, USA
| | - J N Paulson
- Biostatistics, Genentech, Inc, South San Francisco, CA, USA
| | - M Hutchings
- Department of HaematologyRigshospitalet, Copenhagen, Denmark
| | - L Kostakoglu
- Department of Radiology and Medical Imaging, University of Virginia, Charlottesville, VA, USA
| | - J Trotman
- Department of Haematology, Concord Repatriation General Hospital, University of Sydney, Concord, NSW, Australia
| | - S Tracy
- Biostatistics, Genentech, Inc, South San Francisco, CA, USA
| | - A de Crespigny
- Clinical Imaging Group, Genentech, Inc, South San Francisco, CA, USA
| | - R A D Carano
- 1PHC Imaging, Genentech, Inc, South San Francisco, CA, USA
| | - T C El-Galaly
- Department of Hematology, Aalborg University Hospital, Aalborg, Denmark
| | - T G Nielsen
- Pharmaceutical Development Clinical Oncology, F. Hoffmann-La Roche Ltd, Bldg 1, Grenzarcherstrasse 124m, CH-4070, Basel, Switzerland.
| | - T Bengtsson
- 1PHC Imaging, Genentech, Inc, South San Francisco, CA, USA.,Department of Statistics, University of California-Berkeley, Berkeley, CA, USA
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Kiamanesh Z, Ayati N, Sadeghi R, Hawkes E, Lee ST, Scott AM. The value of FDG PET/CT imaging in outcome prediction and response assessment of lymphoma patients treated with immunotherapy: a meta-analysis and systematic review. Eur J Nucl Med Mol Imaging 2022; 49:4661-4676. [PMID: 35932329 DOI: 10.1007/s00259-022-05918-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 07/16/2022] [Indexed: 11/04/2022]
Abstract
PURPOSE Treatment strategies of lymphoid malignancies have been revolutionized by immunotherapy. Because of the inherent property of Hodgkin lymphoma and some subtypes of non-Hodgkin lymphoma as a highly FDG-avid tumor, functional 18F-FDG PET/CT imaging is already embedded in their routine care. Nevertheless, the question is whether it is still valuable in the context of these tumors being treated with immunotherapy. Herein, we will review the value of 18F-FDG PET/CT imaging lymphoid tumors treated with immunotherapy regimens. METHODS A comprehensive literature search of the PubMed database was conducted on the value of the 18F-FDG PET/CT for immunotherapy response monitoring of patients with malignant lymphoma. The articles were considered eligible if they met all of the following inclusion criteria: (a) clinical studies on patients with different types of malignant lymphoma, (b) treatment with anti-CD20 antibodies, immune checkpoint inhibitors or immune cell therapies, (c) and incorporated PET/CT with 18F-FDG as the PET tracer. RESULTS From the initial 1488 papers identified, 91 were ultimately included in our study. In anti-CD20 therapy, the highest pooled hazard ratios (HRs) of baseline, early, and late response monitoring parameters for progression-free survival (PFS) belong to metabolic tumor volume (MTV) (3.19 (95%CI: 2.36-4.30)), maximum standardized uptake value (SUVmax) (3.25 (95%CI: 2.08-5.08)), and Deauville score (DS) (3.73 (95%CI: 2.50-5.56)), respectively. These measurements for overall survival (OS) were MTV (4.39 (95%CI: 2.71-7.08)), DS (3.23 (95%CI: 1.87-5.58)), and DS (3.64 (95%CI: 1.40-9.43)), respectively. Early and late 18F-FDG PET/CT response assessment in immune checkpoint inhibitors (ICI) and immune cell therapy might be an effective tool for prediction of clinical outcome. CONCLUSION For anti-CD20 therapy of lymphoma, the MTV as a baseline 18F-FDG PET/CT-derived parameter has the highest HRs for PFS and OS. The DS as visual criteria in early and late response assessment has higher HRs for PFS and OS compared to the international harmonization project (IHP) visual criteria in anti-CD20 therapy. Early changes in 18F-FDG PET parameters may be predictive of response to ICIs and cell therapy in lymphoma patients.
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Affiliation(s)
- Zahra Kiamanesh
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Narjess Ayati
- Department of Nuclear Medicine, Ultrasound & PET, Sydney Westmead Hospital, Sydney, NSW, Australia.,Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Victoria, Australia
| | - Ramin Sadeghi
- Nuclear Medicine Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Eliza Hawkes
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Victoria, Australia.,Department of Medicine, University of Melbourne, Victoria, Australia.,Department of Medical Oncology & Clinical Haematology, Austin Health, Heidelberg, VIC, Australia.,School of Public Health & Preventative Medicine, Monash University, Melbourne, Australia
| | - Sze Ting Lee
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Victoria, Australia.,Department of Medicine, University of Melbourne, Victoria, Australia.,Department of Molecular Imaging & Therapy, Austin Health, 145 Studley Road, Heidelberg, VIC, 3084, Australia
| | - Andrew M Scott
- Olivia Newton-John Cancer Research Institute and School of Cancer Medicine, La Trobe University, Victoria, Australia. .,Department of Medicine, University of Melbourne, Victoria, Australia. .,Department of Molecular Imaging & Therapy, Austin Health, 145 Studley Road, Heidelberg, VIC, 3084, Australia.
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17
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Prognostic differences of refractory/relapsed nodal and extranodal diffuse large B-cell lymphoma in the chimeric antigen receptor T cell therapy era. Clin Chim Acta 2022; 532:72-78. [DOI: 10.1016/j.cca.2022.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/11/2022] [Accepted: 05/24/2022] [Indexed: 11/20/2022]
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18
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Chen H, Zhong Q, Zhou Y, Qin Y, Yang J, Liu P, He X, Zhou S, Zhang C, Gui L, Yang S, Zhou L, Shi Y. Enhancement of the International prognostic index with β2-microglobulin, platelet count and red blood cell distribution width: a new prognostic model for diffuse large B-cell lymphoma in the rituximab era. BMC Cancer 2022; 22:583. [PMID: 35624433 PMCID: PMC9137167 DOI: 10.1186/s12885-022-09693-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 05/23/2022] [Indexed: 11/23/2022] Open
Abstract
Background This study aimed to propose a new user-friendly, cost effective and robust risk model to facilitate risk stratification for diffuse large B-cell lymphoma (DLBCL) treated with frontline R-CHOP regimens. Methods Data on 998 patients with de novo DLBCL diagnosed between Jan 1st, 2005 and Dec 31st, 2018 at our center, who received frontline R-CHOP or R-CHOP-like regimens, were retrospectively collected. Patients were randomly divided into the training cohort (n = 701) and the validation cohort (n = 297). A new prognostic model for overall survival (OS) was built based on the training cohort. The performance of the new model was compared with International prognostic index (IPI), revised IPI (R-IPI) and National Comprehensive Cancer Network (NCCN)-IPI (NCCN-IPI). The new model was validated in the validation cohort. Results The multivariate analysis of the training cohort showed that the IPI, β2-microglobulin, platelet count and red blood cell distribution width were independent factors for OS, which were incorporated into the new prognostic model. Patients were stratified into low risk, low-intermediate risk, high-intermediate risk, high risk and very high risk groups, with distinct survival outcomes. The new model achieved good C-indexes for 5-year OS prediction of 0.750 (95%CI 0.719–0.781) and 0.733 (95%CI 0.682–0.784) in the training and validation cohorts, respectively, and displayed well-fitted calibration curves. The C-index and the time-dependent ROC analysis demonstrated better performance of the new model than the IPI, R-IPI and NCCN-IPI in both training and validation cohorts. The integrated Brier score for predicting 5-year OS of the new model was lower than that of the IPI, R-IPI and NCCN-IPI in both cohorts, and decision curve analysis also showed a higher net benefit, indicating the superiority of the new model over the conventional models. Conclusion The new prognostic model might be a useful predictive tool for DLBCL treated with R-CHOP regimens. Further external validation is warranted. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-022-09693-z.
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Affiliation(s)
- 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, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, 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, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, 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, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Yan Qin
- 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
| | - Jianliang Yang
- 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
| | - Peng Liu
- 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
| | - Xiaohui He
- 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
| | - Shengyu 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, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Changgong 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, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Lin Gui
- 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
| | - Sheng Yang
- 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
| | - Liqiang 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, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, 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.
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Zhu Y, Fu D, Shi Q, Shi Z, Dong L, Yi H, Liu Z, Feng Y, Liu Q, Fang H, Cheng S, Wang L, Tian Q, Xu P, Zhao W. Oncogenic Mutations and Tumor Microenvironment Alterations of Older Patients With Diffuse Large B-Cell Lymphoma. Front Immunol 2022; 13:842439. [PMID: 35401516 PMCID: PMC8990904 DOI: 10.3389/fimmu.2022.842439] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 02/24/2022] [Indexed: 11/13/2022] Open
Abstract
The incidence of diffuse large B-cell lymphoma (DLBCL) increases by age and older DLBCL are commonly related to poor prognosis. However, the clinical and biological features of older DLBCL patients remain to be determined. A total of 2,445 patients with newly diagnosed DLBCL were enrolled for clinical data analysis according to age at diagnosis, with tumor samples of 1,150 patients assessed by DNA sequencing and 385 patients by RNA sequencing. Older DLBCL presented advanced disease stage, elevated serum lactate dehydrogenase, poor performance status, multiple extranodal involvement, high percentage of double expressor subtype, and adverse clinical outcome. According to molecular features, age was positively correlated with the oncogenic mutations of PIM1, MYD88, BTG2, CD79B, TET2, BTG1, CREBBP, TBL1XR1, and with the MYD88-like genetic subtype. These oncogenic mutations were involved in B-cell receptor/NF-κB signaling, B-cell differentiation, and histone acetylation based on biological functions. Older DLBCL also manifested reduction in CD4+ naïve T and CD8+ naïve T cells, and also increased recruitment of exhausted T cells and macrophages, leading to immunosuppressive tumor microenvironment. Our work thus contributes to the understanding of aging-related oncogenic mutations and tumor microenvironment alterations in lymphoma progression, and may provide new insights to mechanism-based targeted therapy in DLBCL.
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Affiliation(s)
- Yue Zhu
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Di Fu
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qing Shi
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ziyang Shi
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Dong
- Department of Pathology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongmei Yi
- Department of Pathology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhenhua Liu
- Department of Ultrasound, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yan Feng
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Qian Liu
- State Key Laboratory of Microbial Metabolism, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Hai Fang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shu Cheng
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Wang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Laboratory of Molecular Pathology, Pôle de Recherches Sino-Français en Science du Vivant et Génomique, Shanghai, China
| | - Qiang Tian
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Pengpeng Xu
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- *Correspondence: Weili Zhao, ; Pengpeng Xu,
| | - Weili Zhao
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- Laboratory of Molecular Pathology, Pôle de Recherches Sino-Français en Science du Vivant et Génomique, Shanghai, China
- *Correspondence: Weili Zhao, ; Pengpeng Xu,
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20
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Jiang C, Huang X, Li A, Teng Y, Ding C, Chen J, Xu J, Zhou Z. Radiomics signature from [ 18F]FDG PET images for prognosis predication of primary gastrointestinal diffuse large B cell lymphoma. Eur Radiol 2022; 32:5730-5741. [PMID: 35298676 DOI: 10.1007/s00330-022-08668-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 02/13/2022] [Accepted: 02/17/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To investigate the prognostic value of PET radiomics feature in the prognosis of patients with primary gastrointestinal diffuse large B cell lymphoma (PGI-DLBCL) treated with R-CHOP-like regimen. METHODS A total of 140 PGI-DLBCL patients who underwent pre-therapy [18F] FDG PET/CT were enrolled in this retrospective analysis. PET radiomics features obtained from patients in the training cohort were subjected to three machine learning methods and Pearson's correlation test for feature selection. Support vector machine (SVM) was used to build a radiomics signature classifier associated with progression-free survival (PFS) and overall survival (OS). A multivariate Cox proportional hazards regression model was established to predict survival outcomes. RESULTS A total of 1421 PET radiomics features were extracted and reduced to 5 features to build a radiomics signature which was significantly associated with PFS and OS (p < 0.05). The combined model incorporating radiomics signatures, metabolic metrics, and clinical risk factors showed high C-indices in both the training (PFS: 0.825, OS: 0.834) and validation sets (PFS: 0.831, OS: 0.877). Decision curve analysis (DCA) demonstrated that the combined models achieved the most net benefit across a wider reasonable range of threshold probabilities for predicting PFS and OS. CONCLUSION The newly developed radiomics signatures obtained by the ensemble strategy were independent predictors of PFS and OS for PGI-DLBCL patients. Moreover, the combined model with clinical and metabolic factors was able to predict patient prognosis and may enable personalized treatment decision-making. KEY POINTS • Radiomics signatures generated from the optimal radiomics feature set from the [18F]FDG PET images can predict the survival of PGI-DLBCL patients. • The optimal radiomics feature set is constructed by integrating the feature selection outputs of LASSO, RF, Xgboost, and PC methods. • Combined models incorporating radiomics signatures from18F-FDG PET images, metabolic parameters, and clinical factors outperformed clinical models, and NCCN-IPI.
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Affiliation(s)
- Chong Jiang
- Department of Nuclear Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210000, China
| | - Xiangjun Huang
- The Key Laboratory of Broadband Wireless Communication and Sensor Network Technology (Ministry of Education), Nanjing University of Posts and Telecommunications, Nanjing, China
| | - Ang Li
- The Key Laboratory of Broadband Wireless Communication and Sensor Network Technology (Ministry of Education), Nanjing University of Posts and Telecommunications, Nanjing, China
| | - Yue Teng
- Department of Nuclear Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210000, China
| | - Chongyang Ding
- Department of Nuclear Medicine, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
| | - Jianxin Chen
- The Key Laboratory of Broadband Wireless Communication and Sensor Network Technology (Ministry of Education), Nanjing University of Posts and Telecommunications, Nanjing, China
| | - Jingyan Xu
- Department of Hematology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321, Zhongshan Road, Nanjing City, Jiangsu Province, 210008, China.
| | - Zhengyang Zhou
- Department of Nuclear Medicine, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, 210000, China.
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21
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El-Galaly TC, Villa D, Cheah CY, Gormsen LC. Pre-treatment total metabolic tumour volumes in lymphoma: Does quantity matter? Br J Haematol 2022; 197:139-155. [PMID: 35037240 DOI: 10.1111/bjh.18016] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 11/23/2021] [Accepted: 12/10/2021] [Indexed: 11/28/2022]
Abstract
Positron emission tomography/computed tomography (PET/CT) is used for the staging of lymphomas. Clinical information, such as Ann Arbor stage and number of involved sites, is derived from baseline staging and correlates with tumour volume. With modern imaging software, exact measures of total metabolic tumour volumes (tMTV) can be determined, in a semi- or fully-automated manner. Several technical factors, such as tumour segmentation and PET/CT technology influence tMTV and there is no consensus on a standardized uptake value (SUV) thresholding method, or how to include the volumes in the bone marrow and spleen. In diffuse large B-cell lymphoma, follicular lymphoma, peripheral T-cell lymphoma, and Hodgkin lymphoma, tMTV has been shown to predict progression-free survival and/or overall survival, after adjustments for clinical risk scores. However, most studies have used receiver operating curves to determine the optimal cut-off for tMTV and many studies did not include a training-validation approach, which led to the risk of overestimation of the independent prognostic value of tMTV. The identified cut-off values are heterogeneous, even when the same SUV thresholding method is used. Future studies should focus on testing tMTV in homogeneously-treated cohorts and seek to validate identified cut-off values externally so that a prognostic value can be documented, over and above currently used clinical surrogates for tumour volume.
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Affiliation(s)
- Tarec Christoffer El-Galaly
- Department of Haematology, Clinical Cancer Research Center, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Diego Villa
- BC Cancer Centre for Lymphoid Cancer and University of British Columbia, Vancouver, British Columbia, Canada
| | - Chan Yoon Cheah
- Department of Haematology, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia.,Medical School, University of Western Australia, Perth, Western Australia, Australia
| | - Lars C Gormsen
- Department of Nuclear Medicine and PET Centre, Aarhus University Hospital, Aarhus, Denmark
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22
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Witte HM, Merz H, Bernd HW, Bauer A, Bernard V, Feller AC, Gebauer N. Comparative analysis of international prognostic indices in gray-zone lymphoma. Leuk Lymphoma 2021; 63:894-902. [PMID: 34856873 DOI: 10.1080/10428194.2021.2010067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Gray-zone lymphoma (GZL) reflects an aggressive B-cell neoplasm with features intermediate between diffuse large B-cell lymphoma (DLBCL) and classical Hodgkin lymphoma (cHL). The International Prognostic Index (IPI) and its derivatives (R-IPI, NCCN-IPI, and the Hasenclever IPS) have been established for DLBCL or cHL while the most suitable scoring system for GZL remains undetermined. In an exploratory multi-centric cohort of GZL (n = 61), we performed a comparative analysis of prognostic indices with regard to model fit and mutual concordance. The calculation of the corrected Akaike's information criterion (cAIC) and Harrel's concordance index (c-index) for each scoring system identified the NCCN-IPI to harbor the most convincing prognostic capabilities regarding both overall survival (OS) and progression-free survival (PFS) compared to its enhanced derivatives. The current results affirm the clinical utility of the NCCN-IPI and suggest its preferential use in clinical practice in GZL-patients.
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Affiliation(s)
- Hanno M Witte
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Lübeck, Germany.,Department of Hematology and Oncology, Federal Armed Forces Hospital Ulm, Ulm, Germany
| | - Hartmut Merz
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Heinz-Wolfram Bernd
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Arthur Bauer
- Department of Hematology and Oncology, Federal Armed Forces Hospital Ulm, Ulm, Germany
| | - Veronica Bernard
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Alfred C Feller
- Hämatopathologie Lübeck, Reference Centre for Lymph Node Pathology and Hematopathology, Lübeck, Germany
| | - Niklas Gebauer
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Lübeck, Germany
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23
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Nair CK, Kurup AR, Manuprasad A, Shenoy PK, Raghavan V. Pattern of extranodal involvement and its impact on survival in diffuse large B-cell lymphoma from a tertiary cancer center in rural India. J Cancer Res Ther 2021; 17:938-942. [PMID: 34528545 DOI: 10.4103/jcrt.jcrt_428_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Introduction Extranodal (EN) involvement in diffuse large B-cell lymphoma (DLBCL) carries poor prognosis. Both the number and the specific sites of EN involvement are important in predicting prognosis. Given that the epidemiologic pattern of DLBCL in India is different from the rest of the world and such data correlations are scarce from developing countries, we aimed to find out if specific site and number of EN involvement could predict survival in DLBCL. Methods Patients with DLBCL treated with combination chemotherapy plus rituximab were included. Site and number of EN involvement were noted. Univariate analysis for survival was performed for EN involvement or not, specific site of involvement, and number of EN involvement (0/1 vs. ≥2). Results Among a total of 177 patients, 92 (52%) patients had EN disease. When patients with 2 or more EN sites were compared against patients with 0 or 1 site, there was significant reduction in both progression-free survival (PFS) and overall survival (OS) (3-year OS of 55% vs. 79%, P = 0.001, 3-year PFS of 42% vs. 65%, P = 0.001). When specific EN sites were studied for correlation with survival, involvement of skin/soft tissue, and serosa were associated with significant reduction in 3-year OS (33% vs. 74%, P = 0.011, and 63% vs. 75%, P = 0.03, respectively) and 3-year PFS (25% vs. 62%, P < 0.001, and 46% vs. 62%, P = 0.01, respectively). Conclusion Two or more EN sites in DLBCL predicted inferior survival. Serosal and skin/soft tissue involvement also predicted poor survival.
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Affiliation(s)
- Chandran K Nair
- Department of Clinical Hematology and Medical Oncology, Malabar Cancer Centre, Kannur, Kerala, India
| | - Anju R Kurup
- Department of Clinical Hematology and Medical Oncology, Malabar Cancer Centre, Kannur, Kerala, India
| | - A Manuprasad
- Department of Clinical Hematology and Medical Oncology, Malabar Cancer Centre, Kannur, Kerala, India
| | - Praveen Kumar Shenoy
- Department of Clinical Hematology and Medical Oncology, Malabar Cancer Centre, Kannur, Kerala, India
| | - Vineetha Raghavan
- Department of Clinical Hematology and Medical Oncology, Malabar Cancer Centre, Kannur, Kerala, India
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24
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Uluköylü Mengüç M, Mehtap Ö, Dağlıöz Görür G, Birtaş Ateşoğlu E, Gedük A, Ünal S, Tarkun P, Hacıhanefioğlu A. The Role of Interim PET/CT on Survival in Diffuse Large B Cell Lymphoma. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2021; 21:e922-e927. [PMID: 34353778 DOI: 10.1016/j.clml.2021.06.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 06/12/2021] [Accepted: 06/19/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Diffuse large B cell lymphoma is the most frequent aggressive non-Hodgkin lymphoma. Predicting response and estimating prognosis earlier makes management of this heterogeneous lymphoma more satisfying. Interim PET response is established in Hodgkin Lymphoma to tailor the therapy but results for non-Hodgkin Lymphoma is unconvincing. In the current study evaluation of interim PET and survival outcomes of 103 DLBCL patients is performed. PATIENTS AND METHODS About 103 Patients with DLBCL followed up in a single center between 2009 and 2019 were enrolled the study. All patients received R-CHOP chemoimmunotherapy at first line. Interim PET was performed after at least one or more cycles. All PET scans were performed with 18F-FDG isotope as PET/CT. PET scoring results were evaluated according to the 5-Point Deauville Scoring system defined in the National Comprehensive Cancer Network clinical guidelines for iPET and eotPET. 5-P DS of scores of 1 to 3 were defined as negative scans, and scores of 4 to 5 were considered to be positive scans. RESULTS Forty-six (44.7%) Female and 57 (55.3%) male aged between 25 and 83 (median 57) years newly diagnosed DLBCL patients were enrolled in the study. Median PFS was 21 (interquartile range 8.5-53.7) months and median OS was 33.5 (interquartile range 12.5-62.9) months for the total cohort. Positive predictive value of interim PET according to Deauville scoring system was 65.4% and negative predictive value was 77.9%. CONCLUSION Our study showed that according to Deauville 5 point scale (D 5PS) scoring system, interim PET-positive patients have shorter both PFS and OS than iPET-negative patients.
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Affiliation(s)
| | - Özgür Mehtap
- Kocaeli Universitesi Tip Fakultesi, Izmit, Turkey
| | | | | | - Ayfer Gedük
- Kocaeli Universitesi Tip Fakultesi, Izmit, Turkey
| | - Serkan Ünal
- Kocaeli Universitesi Tip Fakultesi, Izmit, Turkey
| | - Pınar Tarkun
- Kocaeli Universitesi Tip Fakultesi, Izmit, Turkey
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25
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Baratto L, Wu F, Minamimoto R, Hatami N, Liang T, Sabile J, Advani RH, Mittra E. Correlation of 18-fluorodeoxyglucose PET/computed tomography parameters and clinical features to predict outcome for diffuse large B-cell lymphoma. Nucl Med Commun 2021; 42:792-799. [PMID: 33741852 DOI: 10.1097/mnm.0000000000001398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To determine if the correlation between different metabolic parameters along with clinical features can create an improved model of prognostication for diffuse large B-cell lymphoma (DLBCL) patients. METHODS We retrospectively evaluated 89 patients with DLBCL. All patients had a baseline and an interim 18F-FDG PET/CT. Seventy-nine also had an end-of-treatment PET/CT (EOT-PET). For each scan, we collected standardized uptake value (SUVmax, SUVmean, SUVpeak), metabolic tumor volume (MTV), total lesion glycolysis (TLG), SUVmaxsum, SUVmeansum, MTVsum, and TLGsum. These metabolic parameters were combined with clinical features in order to identify a new prognostic model. The predictive value of interim PET and EOT-PET using Deauville score was also determined. RESULTS Baseline SUVmaxsum and SUVmeansum were significantly correlated to overall survival (OS) (P value = 0.012 and 0.011, respectively). The percentage change of MTV and TLG sum from baseline to EOT was predictive of progression-free survival (PFS) (P value = 0.003 and 0.022, respectively). The combination of either Deauville score at the EOT and SUVmaxsum at baseline significantly predicted OS (P value <0.001); Eastern Cooperative Oncology Group performance status, presence of extranodal disease and percentage change of MTVsum from baseline to EOT were significant predictors of PFS (P value = 0.001). CONCLUSIONS SUVmaxsum and SUVmeansum at baseline and percentage change in MTV and TLG sum from baseline to EOT are predictors of outcome in DLBCL patients. These metabolic parameters combined to Deauville score and some clinical features could be used together to stratify patients.
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Affiliation(s)
- Lucia Baratto
- Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Stanford University, Stanford, California, USA
| | - Fengyu Wu
- Department of Nuclear Medicine, PET/CT Center, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Ryogo Minamimoto
- Division of Nuclear Medicine, Department of Radiology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Negin Hatami
- Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Stanford University, Stanford, California, USA
| | - Tie Liang
- Division of Nuclear Medicine and Molecular Imaging, Department of Radiology, Stanford University, Stanford, California, USA
| | - Jean Sabile
- Biology Department, University of California, Santa Cruz
| | - Ranjana H Advani
- Division of Medical Oncology, Department of Medicine, Stanford University, Stanford, California
| | - Erik Mittra
- Division of Nuclear Medicine, Department of Diagnostic Radiology, Oregon Health & Science University, Portland, Oregon, USA
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26
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Sokol K, McBride A, Binder AF, Porcu P. Treating Early-Stage DLBCL on the FLYER: What Lesson for Radiation Therapy? Front Oncol 2021; 11:686223. [PMID: 34150653 PMCID: PMC8213365 DOI: 10.3389/fonc.2021.686223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/18/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Kelsey Sokol
- Department of Medical Oncology, Division of Hematologic Malignancies and Hematopoietic Stem Cell Transplantation, Sidney Kimmel Cancer Center at Jefferson Health, Thomas Jefferson University, Philadelphia, PA, United States
| | - Amanda McBride
- Department of Medical Oncology, Division of Hematologic Malignancies and Hematopoietic Stem Cell Transplantation, Sidney Kimmel Cancer Center at Jefferson Health, Thomas Jefferson University, Philadelphia, PA, United States
| | - Adam Finn Binder
- Department of Medical Oncology, Division of Hematologic Malignancies and Hematopoietic Stem Cell Transplantation, Sidney Kimmel Cancer Center at Jefferson Health, Thomas Jefferson University, Philadelphia, PA, United States
| | - Pierluigi Porcu
- Department of Medical Oncology, Division of Hematologic Malignancies and Hematopoietic Stem Cell Transplantation, Sidney Kimmel Cancer Center at Jefferson Health, Thomas Jefferson University, Philadelphia, PA, United States
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27
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Jiang C, Teng Y, Zheng Z, Zhou Z, Xu J. Value of total lesion glycolysis and cell-of-origin subtypes for prognostic stratification of diffuse large B-cell lymphoma patients. Quant Imaging Med Surg 2021; 11:2509-2520. [PMID: 34079720 DOI: 10.21037/qims-20-1166] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background This study aimed to explore the added prognostic value of baseline metabolic volumetric parameters and cell of origin subtypes to the National Comprehensive Cancer Network International Prognostic Index (NCCN-IPI) in nodal diffuse large B-cell lymphoma (DLBCL) patients. Methods A total of 184 consecutive de novo nodal DLBCL patients who underwent baseline positron emission tomography/computed tomography (PET/CT) were included in this study. Kaplan-Meier estimates were generated to evaluate the clinical, biological, and PET/CT parameters' prognostic value. The Cox proportional hazards model was performed to examine the potential independent predictors for progression-free survival (PFS) and overall survival (OS). Results With a median follow-up of 35 months, the 3-year PFS and OS were 65.2% and 73.0%, respectively. In univariate analysis, total lesion glycolysis (TLG), cell-of-origin subtypes, and NCCN-IPI were both PFS and OS predictors. High TLG (≥1,852), non-germinal center B (non-GCB), as well as high NCCN-IPI (≥4), were shown to be independently significantly associated with inferior PFS and OS after multivariate analysis. Based on the number of risk factors (high TLG, non-GCB, and high NCCN-IPI), a revised risk model was designed, and the participants were divided into four risk groups with very different outcomes, in which the PFS rates were 89.7%, 66.2%, 51.7%, and 26.7% (χ2=30.179, P<0.001), and OS rates were 93.1%, 73.8%, 56.7%, and 43.3%, respectively (χ2=23.649, P<0.001), respectively. Compared with the NCCN-IPI alone, the revised risk model showed a stronger ability to reveal further discrimination among subgroups, especially for participants with very unfavorable survival outcomes (PFS: χ2=9.963, P=0.002; OS: χ2=4.166, P=0.041, respectively). Conclusions The TLG, cell-of-origin subtypes, and NCCN-IPI are independent prognostic survival factors in DLBCL patients. Moreover, the revised risk model composed of the number of risk factors (high TLG, non-GCB, and high NCCN-IPI) can stratify patients better than the NCCN-IPI, especially for patients at high risk, which suggests its potential integration into decision making for personalized medicine.
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Affiliation(s)
- Chong Jiang
- Department of Nuclear Medicine, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Yue Teng
- Department of Nuclear Medicine, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Zhong Zheng
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Zhengyang Zhou
- Department of Nuclear Medicine, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Jingyan Xu
- Department of Hematology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, China
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End-of-treatment PET/CT predicts PFS and OS in DLBCL after first-line treatment: results from GOYA. Blood Adv 2021; 5:1283-1290. [PMID: 33651099 DOI: 10.1182/bloodadvances.2020002690] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 01/05/2021] [Indexed: 02/02/2023] Open
Abstract
GOYA was a randomized phase 3 study comparing obinutuzumab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) vs standard-of-care rituximab plus CHOP in patients with previously untreated diffuse large B-cell lymphoma (DLBCL). This retrospective analysis of GOYA aimed to assess the association between progression-free survival (PFS) and overall survival (OS) with positron emission tomography (PET)-based complete response (CR) status. Overall, 1418 patients were randomly assigned to receive 8 21-day cycles of obinutuzumab (n = 706) or rituximab (n = 712) plus 6 or 8 cycles of CHOP. Patients received a mandatory fluoro-2-deoxy-d-glucose-PET/computed tomography scan at baseline and end of treatment. After a median follow-up of 29 months, the numbers of independent review committee-assessed PFS and OS events in the entire cohort were 416 (29.3%) and 252 (17.8%), respectively. End-of-treatment PET CR was highly prognostic for PFS and OS according to Lugano 2014 criteria (PFS: hazard ratio [HR], 0.26; 95% confidence interval [CI], 0.19-0.38; P < .0001; OS: HR, 0.12; 95% CI, 0.08-0.17; P < .0001), irrespective of international prognostic index score and cell of origin. In conclusion, the results from this prospectively acquired large cohort corroborated previously published data from smaller sample sizes showing that end-of-treatment PET CR is an independent predictor of PFS and OS and a promising prognostic marker in DLBCL. Long-term survival analysis confirmed the robustness of these data over time. Additional meta-analyses including other prospective studies are necessary to support the substitution of PET CR for PFS as an effective and practical surrogate end point. This trial was registered at www.clinicaltrials.gov as #NCT01287741.
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Clinical Impact of Extranodal Metabolic Tumor Volume in 240 Diffuse Large B cell Lymphoma Patients with Extranodal Involvement. Ann Hematol 2021; 100:1221-1229. [PMID: 33768337 DOI: 10.1007/s00277-021-04498-9] [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: 01/03/2021] [Accepted: 03/17/2021] [Indexed: 10/21/2022]
Abstract
The present study is to investigate whether extranodal (EN) metabolic tumor volume (MTV) would have a specific clinical meaning for survival in EN diffuse large B cell lymphoma (DLBCL) patients. Two hundred forty DLBCL patients with EN involvement received 18F-fluorodeoxygenase (FDG) positron emission tomography/computed tomography (PET/CT) were enrolled. Survival analysis revealed that low EN MTV (PFS [progression-free survival], HR = 0.278, 95% CI = 0.127-0.807, p = 0.001; OS [overall survival], HR = 0.320, 95% CI = 0.145-0.703, p = 0.003), low total MTV (PFS, HR = 0.194, 95% CI = 0.085-0.445, p < 0.001; OS, HR = 0.213, 95% CI = 0.092-0.491, p < 0.007), and high National Cancer Center Network-International Prognostic Index score (PFS, HR = 3.152, 95% CI = 1.732-5.734, p < 0.001; OS, HR = 2.457, 95% CI = 1.363-4.430, p = 0.003) were independently associated with survivals in the patients. Our data showed that EN MTV is a useful and novel prognostic parameter for predicting survival in DLBCL patients with EN involvement.
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Sica A, Santagata M, Sagnelli C, Rambaldi P, Franco R, Creta M, Vitiello P, Caccavale S, Tammaro V, Sagnelli E, Ronchi A. Primary Extra-Nodal DLBCL of Glands: Our Experiences outside Guidelines of Treatment. Healthcare (Basel) 2021; 9:healthcare9030286. [PMID: 33807793 PMCID: PMC8002204 DOI: 10.3390/healthcare9030286] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/02/2021] [Accepted: 03/02/2021] [Indexed: 02/07/2023] Open
Abstract
Lymphomas usually involve lymph nodes and other lymphoid tissues, but sometimes occur in non-lymphoid organs, called extra-nodal sites. Primary diffuse extra-lymph node large B-cell lymphoma (DLBCL) of the thyroid and parotid gland have been observed rarely. According to the most accredited guidelines, primary extra-nodal DLBCL of the parotid and thyroid glands should be treated with three cycles of R-CHOP followed by radiotherapy of the involved site (ISRT). Surgery alone is not enough to treat DLBCL. We describe two unusual cases of primary extra-nodal DLBCL in elderly patients treated exclusively with surgical resection, given the inability to apply chemotherapy. Both patients achieved clinical recovery, which was maintained after a follow-up of more than 18 months, despite not having performed the indicated chemotherapy protocol. The two cases presented here, and a few others reported in the literature, should be considered exceptions to the rule, and do not allow the conclusion that surgery alone might be sufficient for complete remission.
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Affiliation(s)
- Antonello Sica
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (A.S.); (P.R.)
| | - Mario Santagata
- Multidisciplinary Department of Medical Surgery and Dental Specialties, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy;
| | - Caterina Sagnelli
- Department of Mental Health and Public Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
- Correspondence: ; Tel.: +39-3332253315 or +39-08119573375
| | - Piero Rambaldi
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (A.S.); (P.R.)
| | - Renato Franco
- Division of Pathology, Department of Mental Health and Preventive, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.F.); (A.R.)
| | - Massimiliano Creta
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, University of Naples “Federico II”, 80131 Naples, Italy;
| | - Paola Vitiello
- Dermatology Unit, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (P.V.); (S.C.)
| | - Stefano Caccavale
- Dermatology Unit, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (P.V.); (S.C.)
| | - Vincenzo Tammaro
- Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy;
| | - Evangelista Sagnelli
- Department of Mental Health and Public Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy;
| | - Andrea Ronchi
- Division of Pathology, Department of Mental Health and Preventive, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy; (R.F.); (A.R.)
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Hertel N, Merz H, Bernd HW, Bernard V, Künstner A, Busch H, von Bubnoff N, Feller AC, Witte HM, Gebauer N. Performance of international prognostic indices in plasmablastic lymphoma: a comparative evaluation. J Cancer Res Clin Oncol 2021; 147:3043-3050. [PMID: 33660007 PMCID: PMC8397630 DOI: 10.1007/s00432-021-03580-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 02/22/2021] [Indexed: 12/30/2022]
Abstract
PURPOSE Plasmablastic lymphoma (PBL) is a rare and aggressive B-cell malignancy with a heterogenous clinical and prognostic spectrum, determined by multiple factors, including age, HIV- and MYC-status. While there exist several validated scoring systems for diffuse large B-cell lymphoma, which incorporate basic clinical features (age, lactate dehydrogenase, sites of (extranodal) involvement, stage and performance), none of these have been systematically assessed in PBL. METHODS We determined the (age-adjusted; aa)-International Prognostic Index (IPI), revised IPI (R-IPI), and National Comprehensive Cancer Network IPI (NCCN-IPI) in a comprehensive multi-center cohort (n = 78) of PBL patients. Further, all indices were comparatively investigated for model quality and concordance. RESULTS Univariate analysis revealed significant prognostic capabilities for all indices, all of which identified a subgroup with favorable outcome. Discriminatory power between patients with less benign prognosis and especially refractory disease exhibited significant variability. Subsequently, stratified models for each risk score were compared employing corrected Akaike's information criterion (cAIC) and Harrel's concordance index (c-index). Here, the NCCN-IPI outperformed both IPI and R-IPI regarding c-index with ambiguous cAIC results, underlining its clinical utility and suggesting it for preferential use in clinical practice. CONCLUSION Our current observations support the use of the IPI and its enhanced derivatives in PBL patients. There is, however, a distinct requirement for novel prognostic tools to better delineate subgroups at risk for early relapse or refractory disease as well as late relapse. A comprehensive molecular characterization of a clinically annotated cohort of PBL patients is therefore urgently warranted.
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Affiliation(s)
- Nadine Hertel
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Hartmut Merz
- Reference Centre for Lymph Node Pathology and Hematopathology, Hämatopathologie Lübeck, Lübeck, Germany
| | - Heinz-Wolfram Bernd
- Reference Centre for Lymph Node Pathology and Hematopathology, Hämatopathologie Lübeck, Lübeck, Germany
| | - Veronica Bernard
- Reference Centre for Lymph Node Pathology and Hematopathology, Hämatopathologie Lübeck, Lübeck, Germany
| | - Axel Künstner
- Medical Systems Biology Group, University of Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
- Institute for Cardiogenetics, University of Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Hauke Busch
- Medical Systems Biology Group, University of Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
- Institute for Cardiogenetics, University of Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Nikolas von Bubnoff
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Alfred C Feller
- Reference Centre for Lymph Node Pathology and Hematopathology, Hämatopathologie Lübeck, Lübeck, Germany
| | - Hanno M Witte
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
- Department of Hematology and Oncology, Federal Armed Forces Hospital Ulm, Oberer Eselsberg 40, 89081, Ulm, Germany
| | - Niklas Gebauer
- Department of Hematology and Oncology, University Hospital of Schleswig-Holstein, Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany.
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The effect of bulky mass on prognosis in diffuse large-B-cell lymphoma: still poor? Leuk Res 2021; 102:106521. [PMID: 33582426 DOI: 10.1016/j.leukres.2021.106521] [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: 01/17/2021] [Accepted: 01/31/2021] [Indexed: 11/22/2022]
Abstract
The introduction of rituximab to the CHOP protocol has demonstrated an improvement in PFS and OS in DLBCL patients with both early and advanced stages. Most studies in the pre-rituximab period indicated that bulky disease has an unfavorable impact on clinical outcomes of DLBCL. The effect of bulky mass on the outcome of DLBCL patients undergoing R-CHOP therapy remained uncertain. One-hundred-twelve newly diagnosed DLBCL patients aged 18 and older were enrolled in the study. Patients were divided into groups-based presence of bulky disease. 56 patients with bulky disease and their age, gender, ECOG score, Ann Arbor stage, immunohistochemical origin, treatment, radiotherapy and comorbidity 1:1 matched 56 control patients with non-bulky disease included. Overall response rate at end of treatment was similar among groups (p = 0.1). Patients with bulky disease and non-bulky disease were comparable regarding overall survival (p = 0,9). All cohort investigated for predictors for survival, after multivariate analysis, ECOG score, Ann arbor stage, IPI score and LDH level were found significant. Here, we found no impact of bulky disease on remission and survival. We believe, with increasing available data, poor prognostic value of bulky disease will be weakening in the rituximab era.
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Wang Y, Pan ZC, Zhu L, Ma YY, Zhang MC, Wang L, Zhao WL, Yan FH, Song Q. The characteristic computed tomography findings of pulmonary B-cell non-Hodgkin's lymphoma and their role in predicting patient survival. Quant Imaging Med Surg 2021; 11:772-783. [PMID: 33532276 DOI: 10.21037/qims-20-1139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background To assess the value of characteristic computed tomography (CT) findings in predicting the survival of patients with pulmonary B-cell non-Hodgkin's lymphoma (NHL). Methods Eighty-four patients who were histopathologically confirmed with pulmonary B-cell NHL between 2004 and 2018 were retrospectively enrolled. All patients underwent chest CT scan at the time of initial diagnosis in our hospital. Characteristic CT findings and clinicopathological features of the patients were analyzed, and Cox regression models were used to determine the relationship of CT findings with overall survival (OS) and progression-free survival (PFS). Results Air bronchogram occurred more frequently in patients with early-stage disease, primary pulmonary lymphoma (PPL) and the indolent histological type of lymphoma than in patients with advanced-stage disease, secondary pulmonary lymphoma (SPL), and the aggressive histological type (all P<0.05). The halo sign was observed most in the SPL group (19/48, 40%; P=0.004), while the presence of cross-lobe sign was higher in patients with PPL (13/36, 36%; P=0.010). Pleural involvement and hilar/mediastinal lymphadenopathy were observed more in patients with SPL and the aggressive histological type (33/48 and 27/48; 31/46 and 26/46, respectively; all P<0.05). Survival analyses showed that the number of lung lesions, cross-lobe sign, and pleural involvement were independent prognostic factors for PFS, while the halo sign and pleural involvement were significantly correlated with OS (all P<0.05). More aggressive, advanced-stage cases and male patients showed worse outcomes. Conclusions The halo sign and pleural involvement are independent prognostic factors for OS, while the number of lung lesions, cross-lobe sign, and pleural involvement are correlated with PFS.
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Affiliation(s)
- Yan Wang
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhao-Cheng Pan
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lan Zhu
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuan-Yuan Ma
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mu-Chen Zhang
- Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Li Wang
- Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Wei-Li Zhao
- Department of Hematology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Fu-Hua Yan
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qi Song
- Department of Radiology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Barrington SF, Trotman J. The role of PET in the first-line treatment of the most common subtypes of non-Hodgkin lymphoma. LANCET HAEMATOLOGY 2021; 8:e80-e93. [DOI: 10.1016/s2352-3026(20)30365-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 10/12/2020] [Accepted: 11/02/2020] [Indexed: 01/24/2023]
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35
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Volatile organic compounds analysis optimization and biomarker discovery in urine of Non-Hodgkin lymphoma patients before and during chemotherapy. Microchem J 2020. [DOI: 10.1016/j.microc.2020.105479] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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36
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Shen R, Xu P, Wang N, Yi H, Dong L, Fu D, Huang J, Huang H, Janin A, Cheng S, Wang L, Zhao W. Influence of oncogenic mutations and tumor microenvironment alterations on extranodal invasion in diffuse large B-cell lymphoma. Clin Transl Med 2020; 10:e221. [PMID: 33252851 PMCID: PMC7685246 DOI: 10.1002/ctm2.221] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 10/13/2020] [Accepted: 10/16/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Diffuse large B-cell lymphoma (DLBCL) is an aggressive subtype of lymphoma, and multiple extranodal involvement (ENI) indicates adverse clinical outcomes. The aim of this study was to investigate the influence of oncogenic mutations and tumor microenvironment alterations on ENI in DLBCL. METHODS The clinical features of 1960 patients with newly diagnosed DLBCL were analyzed, and DNA and RNA sequencing was performed on 670 and 349 patients, respectively. Oncogenic mutations and tumor microenvironment alterations were compared according to ENI and evaluated in zebrafish patient-derived tumor xenograft models. RESULTS Multiple ENI was significantly associated with poor performance status, advanced stage, elevated serum lactate dehydrogenase, low response rate, and inferior prognosis. Lymphoma invasion of the bones, spleen, bone marrow, liver, and central nervous system were independent unfavorable prognostic factors. MYD88 was frequently mutated in patients with multiple ENI, co-occurred with mutations in CD79B, PIM1, TBL1XR1, BTG1, MPEG1, and PRDM1, and correlated with invasion of the bones, kidney/adrenal glands, breasts, testes, skin, and uterus/ovaries. For tumor microenvironment alterations, patients with multiple ENI showed higher regulatory T-cell (Treg)-recruiting activity, but lower extracellular matrix-encoding gene expression, than those without ENI and with single ENI. Elevated Treg-recruiting activity was related to mutations in B2M, SGK1, FOXO1, HIST1H1E, and ARID1A, and correlated with invasion of the bone marrow and thyroid. Additionally, mutations in MYD88, PIM1, TBL1XR1, SGK1, FOXO1, HIST1H1E, and ARID1A were associated with decreased major histocompatibility complex class I expression. Zebrafish models further revealed relationships between MYD88 mutations and invasion of the kidneys and gonads, as well as B2M mutations and invasion of the bone marrow. Increased CXCR4 expression is linked to bone marrow invasion in an organotropic way. CONCLUSIONS Our findings thus contribute to an improved understanding of the biological behavior of multiple ENI and provide a clinical rationale for targeting ENI in DLBCL.
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Affiliation(s)
- Rong Shen
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Peng‐Peng Xu
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Nan Wang
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Hong‐Mei Yi
- Department of PathologyShanghai Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Lei Dong
- Department of PathologyShanghai Ruijin HospitalShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Di Fu
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Jin‐Yan Huang
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Heng‐Ye Huang
- School of Public HealthShanghai Jiao Tong University School of MedicineShanghaiChina
| | - Anne Janin
- InsermHôpital Saint LouisUniversité Paris 7ParisFrance
| | - Shu Cheng
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Li Wang
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Wei‐Li Zhao
- State Key Laboratory of Medical GenomicsNational Research Center for Translational Medicine at ShanghaiShanghai Institute of HematologyRuijin Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
- Laboratory of Molecular PathologyPôle de Recherches Sino‐Français en Science du Vivant et GénomiqueShanghaiChina
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Zhu J, Yang Y, Tao J, Wang SL, Chen B, Dai JR, Hu C, Qi SN, Li YX. Association of progression-free or event-free survival with overall survival in diffuse large B-cell lymphoma after immunochemotherapy: a systematic review. Leukemia 2020; 34:2576-2591. [PMID: 32651542 PMCID: PMC7515849 DOI: 10.1038/s41375-020-0963-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 07/01/2020] [Indexed: 12/18/2022]
Abstract
To investigate progression-free survival (PFS) and event-free survival (EFS) as early efficacy endpoints in diffuse large B-cell lymphoma (DLBCL), this systematic review included phase III randomized controlled trials (RCTs), phase II trials, and retrospective studies in newly diagnosed DLBCL receiving rituximab-containing chemotherapy through databases search up to 2019. Quality control was performed, where studies with high risk of bias were excluded. Prediction models were first established using the RCTs, and then externally validated in the phase II and retrospective populations. Trial-level surrogacy analysis was conducted by correlating the logarithmic (log) hazard ratio (HR) for PFS or EFS and log HR for OS. Correlation analysis at treatment arm-level was performed between 1-, 2-, 3-, and 5-year PFS or EFS rates and 5-year OS. The correlation was evaluated using the Pearson correlation coefficient r in weighted linear regression, with weight equal to patient size. Sensitivity analyses were performed to assess the consistency of predictive model by leaving one subgroup of trials out at a time. Twenty-six phase III RCTs, 4 phase II trials and 47 retrospective studies were included. In trial-level surrogacy, PFS (r, 0.772; 95% confidence interval [CI], 0.471-0.913) or EFS (r, 0.838; 95% CI, 0.625-0.938) were associated with OS. For rituximab immunochemotherapy treatment arms in RCTs, there was a linear correlation between 1 and 5-year PFS (r, 0.813-0.873) or EFS (r, 0.853-0.931) and 5-year OS. Sensitivity analysis demonstrated reasonable overall consistency. The correlation between PFS and OS was externally validated using independent phase II, and retrospective data (r, 0.795-0.897). We recommend PFS and EFS as earlier efficacy endpoints in patients with DLBCL primarily treated with rituximab-containing immunochemotherapy.
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Affiliation(s)
- Jie Zhu
- 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, P.R. China.,Department of Radiation Oncology, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, P.R. China
| | - Yong Yang
- 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, P.R. China
| | - Jin Tao
- Institute of Basic Medical Sciences, Department of Human Anatomy, Histology and Embryology, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine, Peking Union Medical College, Beijing, P.R. China
| | - Shu-Lian Wang
- 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, P.R. China
| | - Bo Chen
- 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, P.R. China
| | - Jian-Rong Dai
- 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, P.R. China
| | - Chen Hu
- Division of Biostatistics and Bioinformatics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
| | - Shu-Nan Qi
- 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, P.R. China.
| | - Ye-Xiong Li
- 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, P.R. China.
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Gleeson M, Counsell N, Cunningham D, Lawrie A, Clifton-Hadley L, Hawkes E, McMillan A, Ardeshna KM, Burton C, Chadwick N, Gambell J, Smith P, Mouncey P, Pocock C, Radford J, Davies J, Turner D, Kruger A, Johnson P, Linch D. Prognostic indices in diffuse large B-cell lymphoma in the rituximab era: an analysis of the UK National Cancer Research Institute R-CHOP 14 versus 21 phase 3 trial. Br J Haematol 2020; 192:1015-1019. [PMID: 32436212 DOI: 10.1111/bjh.16691] [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: 01/14/2020] [Accepted: 04/05/2020] [Indexed: 12/30/2022]
Abstract
We compared the International Prognostic Index (IPI), Revised (R)-IPI and age-adjusted (aa)-IPI as prognostic indices for patients with diffuse large B-cell lymphoma (DLBCL) in the UK National Cancer Research Institute (NCRI) R-CHOP 14 versus 21 trial (N = 1080). The R-IPI and aa-IPI showed no marked improvement compared to the IPI for overall and progression-free survival, in terms of model fit or discrimination. Similar results were observed in exploratory analyses incorporating the Grupo Español de Linfomas/Transplante de Médula Ósea (GELTAMO)-IPI, where baseline β2-microglobulin data were available (N = 655). Although our findings support current use of the IPI, a novel prognostic tool to better delineate a high-risk DLBCL group in the rituximab era is needed.
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Affiliation(s)
- Mary Gleeson
- The Royal Marsden Hospital, London and Surrey, London, UK.,Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Nicholas Counsell
- Cancer Research UK and UCL Cancer Trials Centre, UCL Cancer Institute, London, UK
| | | | - Anthony Lawrie
- Cancer Research UK and UCL Cancer Trials Centre, UCL Cancer Institute, London, UK
| | - Laura Clifton-Hadley
- Cancer Research UK and UCL Cancer Trials Centre, UCL Cancer Institute, London, UK
| | - Eliza Hawkes
- Department of Oncology and Clinical Haematology, Austin Health, Heidelberg, Melbourne, Australia.,Eastern Health, Melbourne, Australia
| | | | - Kirit M Ardeshna
- University College London, London, UK.,Mount Vernon Cancer Centre, Northwood, UK
| | - Cathy Burton
- HMDS, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Nick Chadwick
- Cancer Research UK and UCL Cancer Trials Centre, UCL Cancer Institute, London, UK
| | - Joanna Gambell
- Cancer Research UK and UCL Cancer Trials Centre, UCL Cancer Institute, London, UK
| | - Paul Smith
- Cancer Research UK and UCL Cancer Trials Centre, UCL Cancer Institute, London, UK
| | - Paul Mouncey
- Cancer Research UK and UCL Cancer Trials Centre, UCL Cancer Institute, London, UK
| | | | - John Radford
- The University of Manchester and the Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
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Gutierrez A, Bento L, Diaz‐Lopez A, Barranco G, Garcia‐Recio M, Lopez‐Guillermo A, Dlouhy I, Rovira J, Rodriguez M, Sanchez Pina JM, Baile M, Martín A, Novelli S, Sancho J, García O, Salar A, Bastos‐Oreiro M, Rodriguez‐Salazar MJ, Fernandez R, de la Cruz F, Queizan JA, González de Villambrosia S, Cordoba R, López A, Luzardo H, García D, Sastre‐Serra J, Garcia JF, Montalban C, Cabanillas F, Rodríguez J. Evaluation of the MD Anderson tumor score for diffuse large B-cell lymphoma in the rituximab era. Eur J Haematol 2020; 104:400-408. [PMID: 31804029 PMCID: PMC7217048 DOI: 10.1111/ejh.13364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 11/30/2019] [Accepted: 12/03/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Diffuse large B-cell lymphoma (DLBCL) is an aggressive heterogeneous lymphoma with standard treatment. However, 30%-40% of patients still fail, so we should know which patients are candidates for alternative therapies. IPI is the main prognostic score but, in the rituximab era, it cannot identify a very high-risk (HR) subset. The MD Anderson Cancer Center reported a score in the prerituximab era exclusively considering tumor-related variables: Tumor Score (TS). We aim to validate TS in the rituximab era and to analyze its current potential role. METHODS From GELTAMO DLBCL registry, we selected those patients homogeneously treated with R-CHOP (n = 1327). RESULTS Five-years PFS and OS were 62% and 74%. All variables retained an independent prognostic role in the revised TS (R-TS), identifying four different risk groups, with 5-years PFS of 86%, 71%, 50%, and very HR (28%). With a further categorization of three variables of the original TS (Ann Arbor Stage, LDH and B2M), we generated a new index that allowed an improvement in HR assessment. CONCLUSIONS (a) All variables of the original TS retain an independent prognostic role, and R-TS remains predictive in the rituximab era; (b) R-TS and additional categorization of LDH, B2M, and AA stage (enhanced TS) increased the ability to identify HR subsets.
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Affiliation(s)
- Antonio Gutierrez
- Lymphoma UnitDepartment of HematologyHospital Universitari Son Espases/IdISBaPalmaSpain
| | - Leyre Bento
- Lymphoma UnitDepartment of HematologyHospital Universitari Son Espases/IdISBaPalmaSpain
| | - Antonio Diaz‐Lopez
- Department of Translational ResearchMD Anderson Cancer CenterMadridSpain
| | - Gilberto Barranco
- Department of Translational ResearchMD Anderson Cancer CenterMadridSpain
| | - Marta Garcia‐Recio
- Lymphoma UnitDepartment of HematologyHospital Universitari Son Espases/IdISBaPalmaSpain
| | | | | | | | | | | | - Monica Baile
- Hospital Clinico Universitario de Salamanca (CAUSA/IBSAL)SalamancaSpain
| | - Alejandro Martín
- Hospital Clinico Universitario de Salamanca (CAUSA/IBSAL)SalamancaSpain
| | - Silvana Novelli
- Department of HematologyHospital de la Santa Creu I Sant PauBarcelonaSpain
| | | | - Olga García
- Hospital Universitari Germans Trias i PujolBarcelonaSpain
| | - Antonio Salar
- Department of HematologyHospital del MarBarcelonaSpain
| | - Mariana Bastos‐Oreiro
- Department of HematologyGregorio Marañón General University Hospital (HGUGM)MadridSpain
| | | | | | | | | | | | - Raul Cordoba
- Department of HematologyFundación Jimenez DíazMadridSpain
| | | | - Hugo Luzardo
- Hospital Dr. NegrinLas Palmas de Gran CanariaMadridSpain
| | | | | | - Juan Fernando Garcia
- Department of Translational ResearchMD Anderson Cancer CenterMadridSpain
- Department of PathologyMD Anderson Cancer CenterMadridSpain
| | - Carlos Montalban
- Department of Translational ResearchMD Anderson Cancer CenterMadridSpain
| | | | - Jose Rodríguez
- Department of Translational ResearchMD Anderson Cancer CenterMadridSpain
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Tokola S, Kuitunen H, Turpeenniemi-Hujanen T, Kuittinen O. Significance of bulky mass and residual tumor-Treated with or without consolidative radiotherapy-To the risk of relapse in DLBCL patients. Cancer Med 2020; 9:1966-1977. [PMID: 31967739 PMCID: PMC7064117 DOI: 10.1002/cam4.2798] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 11/07/2019] [Accepted: 12/06/2019] [Indexed: 01/18/2023] Open
Abstract
Bulky and residual tumor are considered to increase the risk of relapse in diffuse large B‐cell lymphoma (DLBCL) patients. Radiotherapy is conventionally used to reduce the risk, but the evidence is controversial. We performed a retrospective analysis to evaluate the significance of bulky and residual tumor treated with or without radiotherapy in DLBCL patients. We analyzed 312 DLBCL patients treated from 2010‐2017 in Oulu University Hospital. A bulky tumor was detected in 123 patients and 55 of these patients (44.3%) received consolidative radiation therapy (RT) to the bulky tumor. Residual tumor meeting the required criteria was found in 138 (39.3%) patients, and 65 (45.5%) of these patients received consolidative RT to the site of residual tumor. iPET‐CT scans were performed in 102 patients. In multivariate analyses, bulky was an independent risk factor in limited stage patients in progression free survival (HR 6.43 [95%CI 1.609‐25.710]; P = .008) not related to International prognostic index (HR 1.35 [95% CI 0.256‐7.124]; P = .724) or age (HR 1.62 [95% CI 0.468‐5.638]; P = .445). This was not seen in advanced stage patients or in patients with residual tumor. Radiotherapy to the bulky or residual tumor was not able to improve the long‐term PFS of patients. In this study, it appears that performing iPET is the most convincing method in improving evaluation and in finding patients with increased risk of relapse. Evidently, patients with negative iPET will not benefit from including RT in the treatment after metabolic complete response (CR), and patients with primary refractory disease are most likely in the group of positive iPET.
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Affiliation(s)
- Susanna Tokola
- Department of Oncology and Radiotherapy, Oulu University Hospital, Oulu University, Oulu, Finland
| | - Hanne Kuitunen
- Department of Oncology and Radiotherapy, Oulu University Hospital, Oulu University, Oulu, Finland
| | | | - Outi Kuittinen
- Faculty of Health Medicine, Department of Oncology, Institute of Clinical Medicine, Kuopio University Hospital, University of Eastern Finland, Oulu, Finland
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Bento L, Díaz-López A, Barranco G, Martín-Moreno AM, Baile M, Martín A, Sancho JM, García O, Rodríguez M, Sánchez-Pina JM, Novelli S, Salar A, Bastos M, Rodríguez-Salazar MJ, González de Villambrosia S, Córdoba R, García-Recio M, Martínez-Serra J, Del Campo R, Luzardo H, García D, Hong A, Abrisqueta P, Sastre-Serra J, Roca P, Rodríguez J, Gutiérrez A. New prognosis score including absolute lymphocyte/monocyte ratio, red blood cell distribution width and beta-2 microglobulin in patients with diffuse large B-cell lymphoma treated with R-CHOP: Spanish Lymphoma Group Experience (GELTAMO). Br J Haematol 2019; 188:888-897. [PMID: 31782146 DOI: 10.1111/bjh.16263] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 09/30/2019] [Indexed: 12/12/2022]
Abstract
The International Prognostic Index (IPI) is the most widely used score for non-Hodgkin lymphoma but lacks the ability to identify a high-risk population in diffuse large B-cell lymphoma (DLBCL). Low absolute lymphocyte count and high monocytes have proved to be unfavourable factors. Red-cell distribution width (RDW) has been associated with inflammation and beta-2 microglobulin (B2M) with tumour load. The retrospective study included 992 patients with DLBCL treated with R-CHOP. In the multivariate analysis, age, Eastern Cooperative Oncology Group performance status (ECOG-PS), stage, bulky mass, B2M, RDW, and lymphocyte/monocyte ratio (LMR) were independently related to progression-free survival (PFS). A new prognosis score was generated with these variables including age categorized into three groups (0, 1, 2 points); ECOG ≥ 3-4 with two; stage III/IV, bulky mass, high B2M, LMR < 2·25 and RDW > 0·96 with one each; for a maximum of 9. This score could improve the discrimination of a very high-risk subgroup with five-year PFS and overall survival (OS) of 19% and 24% versus 45% and 59% of R (revised)-IPI respectively. This score also showed greater predictive ability than IPI. A new score is presented including complete blood cell count variables and B2M, which are readily available in real-life practice without additional tests. Compared to R-IPI, it shows a more precise high-risk assessment and risk discrimination for both PFS and OS.
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Affiliation(s)
- Leyre Bento
- Hospital Universitario Son Espases, IdISBa, Palma de Mallorca, Spain
| | | | | | | | - Mónica Baile
- Hospital Clínico Universitario Salamanca, IBSAL, CIBERONC, Salamanca, Spain
| | - Alejandro Martín
- Hospital Clínico Universitario Salamanca, IBSAL, CIBERONC, Salamanca, Spain
| | - Juan M Sancho
- ICO-IJC-Hospital Germans Trias i Pujol, Badalona, Spain
| | - Olga García
- ICO-IJC-Hospital Germans Trias i Pujol, Badalona, Spain
| | | | | | | | | | - Mariana Bastos
- Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | | | | | | | - M García-Recio
- Hospital Universitario Son Espases, IdISBa, Palma de Mallorca, Spain
| | - J Martínez-Serra
- Hospital Universitario Son Espases, IdISBa, Palma de Mallorca, Spain
| | | | - Hugo Luzardo
- Hospital Dr. Negrín, Las Palmas de Gran Canaria, Spain
| | | | - Azueg Hong
- Hospital General Lanzarote, Lanzarote, Spain
| | | | - Jorge Sastre-Serra
- Grupo Multidisciplinar de Oncología Traslacional, IUNICS, Palma de Mallorca, Spain
| | - Pilar Roca
- Grupo Multidisciplinar de Oncología Traslacional, IUNICS, Palma de Mallorca, Spain
| | | | - Antonio Gutiérrez
- Hospital Universitario Son Espases, IdISBa, Palma de Mallorca, Spain
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Salas MQ, Mercadal S, Domingo Domenech E, Oliveira AC, Encuentra M, Climent F, Andrade Campos M, Aguilera C, Fernández de Sevilla A, Sureda A, González-Barca E. Validation of the NCCN-IPI and the GELTAMO-IPI for diffuse large B-Cell lymphoma treated with R-CHOP in a large cohort of patients from a single institution. Leuk Lymphoma 2019; 61:575-581. [PMID: 31684781 DOI: 10.1080/10428194.2019.1683733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The discriminative power of International Prognostic Index (IPI) in diffuse large B-cell lymphoma (DLBCL) decreased with the addition of rituximab to chemotherapy. The National Comprehensive Cancer Network (NCCN)-IPI and the Grupo Español de Linfomas y Trasplante Autólogo de Médula Ósea (GELTAMO)-IPI were developed to improve the risk prediction for DLBCL patients. We aim to validate the NCCN-IPI and GELTAMO-IPI in a large and homogeneous cohort of 337 DLBCL patients treated with curative intent with R-CHOP/R-CHOP-like immunochemotherapy. The IPI stratifies patients in two independent risk groups and the estimated 5-year overall survival (OS) of the high-risk (HR) group was 43%. NCCN-IPI discriminated four risk groups and GELTAMO-IPI three risk groups of patients. The predicted 5-year OS of the HR group was 38% and 29%, respectively. NCCN-IPI and GELTAMO-IPI are more accurate prognostic indices than IPI in DBLCL patients treated with immunochemotherapy. GELTAMO-IPI demonstrated enhanced discrimination than NCCN-IPI for the higher-risk population.
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Affiliation(s)
- María Queralt Salas
- Department of Clinical Haematology, Institut Català Oncologia (ICO)-Hospitalet, Barcelona, Spain
| | - Santiago Mercadal
- Department of Clinical Haematology, Institut Català Oncologia (ICO)-Hospitalet, Barcelona, Spain
| | - Eva Domingo Domenech
- Department of Clinical Haematology, Institut Català Oncologia (ICO)-Hospitalet, Barcelona, Spain
| | - Ana Carla Oliveira
- Department of Clinical Haematology, Institut Català Oncologia (ICO)-Hospitalet, Barcelona, Spain
| | - Maite Encuentra
- Department of Clinical Haematology, Institut Català Oncologia (ICO)-Hospitalet, Barcelona, Spain
| | - Fina Climent
- Department of Pathology, University Hospital of Bellvitge-IDIBELL, Barcelona, Spain
| | - Marcio Andrade Campos
- Department of Clinical Haematology, Institut Català Oncologia (ICO)-Hospitalet, Barcelona, Spain
| | - Carmen Aguilera
- Department of Clinical Haematology, Institut Català Oncologia (ICO)-Hospitalet, Barcelona, Spain
| | | | - Anna Sureda
- Department of Clinical Haematology, Institut Català Oncologia (ICO)-Hospitalet, Barcelona, Spain
| | - Eva González-Barca
- Department of Clinical Haematology, Institut Català Oncologia (ICO)-Hospitalet, Barcelona, Spain
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Shimono J, Takahashi S, Takemura R, Kakinoki Y. Useful prognostic tools based on complete blood cell counts in diffuse large B-cell lymphoma. Int J Lab Hematol 2019; 41:754-761. [PMID: 31529774 DOI: 10.1111/ijlh.13106] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Revised: 08/12/2019] [Accepted: 08/22/2019] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Diffuse large B-cell lymphoma (DLBCL) is the most frequent lymphoma. Three prognostic factors are widely used in DLBCL: International Prognostic Index (IPI), Revised-IPI (R-IPI), and National Comprehensive Cancer Network-IPI (NCCN-IPI). METHOD We established a prognostic model using peripheral blood absolute lymphocyte/absolute monocyte counts ratio (LMR), hemoglobin, and platelet counts obtained from complete blood cell counts (CBC) data at diagnosis based on 214 cases of DLBCL who received more than one course of R-CHOP therapy at a single institution. RESULTS The cutoff values for using the receiver operating characteristics (ROC) curve for LMR, hemoglobin, and platelet counts were 1.6, 100 g/L, and 150 × 109 /L, respectively. Stratification was performed using the three factors (LMR < 1.6, hemoglobin < 100 g/L, and platelet counts < 150 × 109 /L). CBC Group 1 (none of the 3 factors) included 92 cases, CBC Group 2 (1 or 2 of these factors) included 108 cases, and CBC Group 3 (all 3 factors) included 11 cases. The 5-year OS rates were 78.2%, 60.9%, and 10.1%, respectively. In multivariate analysis, CBC Group 3 (hazard ratio, 2.9760; 95% confidence interval, 1.2670-6.991; P = .01) were prognostic factors for OS. CBC Group 3 had factors based on which the further stratification of the poor prognosis group into IPI high-risk and R-IPI poor-risk groups (P = .01, <.0001, respectively) was possible. CONCLUSIONS In DLBCL, combination of three CBC parameters has the potential to be a useful prognostic tool.
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Affiliation(s)
- Joji Shimono
- Department of Hematology, Asahikawa city hospital, Asahikawa, Japan.,Department of Hematology, Faculty of Medicine, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Shogo Takahashi
- Department of Hematology, Asahikawa city hospital, Asahikawa, Japan
| | - Ryo Takemura
- Department of Hematology, Asahikawa city hospital, Asahikawa, Japan
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Approaches for vulnerable and frail older patients with diffuse large B-cell lymphomas. Curr Opin Oncol 2019; 31:369-373. [DOI: 10.1097/cco.0000000000000559] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Coutinho R, Lobato J, Esteves S, Cabeçadas J, Gomes da Silva M. Clinical risk scores do not accurately identify a very high risk population with diffuse large B cell lymphoma-an analysis of 386 Portuguese patients. Ann Hematol 2019; 98:1937-1946. [PMID: 30949752 DOI: 10.1007/s00277-019-03676-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 03/17/2019] [Indexed: 12/24/2022]
Abstract
The identification of high-risk patients deserving alternative first-line treatments to R-CHOP is a research priority in diffuse large B cell lymphoma (DLBCL). Despite the increasing recognition of biological features underlying aggressive behavior, clinical scores remain the basis for prognostic evaluation and treatment stratification in DLBCL. We performed a retrospective analysis of patients with DLBCL uniformly treated with immunochemotherapy with the aim of assessing the discriminative power of the NCCN international prognostic index (IPI) and the GELTAMO-IPI scores in risk group stratification and compared them with the IPI. Additionally, we investigated if bulky disease, gender, beta-2 microglobulin (β2m), body mass index, and B-symptoms have independent prognostic impact. We confirmed the discriminative ability of the three prognostic scores in terms of progression-free survival and overall survival and found that the NCCN-IPI performs better in the identification of a high-risk population compared to the IPI and the GELTAMO scores. In an attempt to improve the prognostic power of the NCCN-IPI we analyzed additional clinical variables. Bulky disease and elevated β2m were found to be independent predictors of prognosis when controlling for the NCCN-IPI risk groups. However, they seem to bring no incremental power to the latter in the identification of poor outcome patients. We support the use of the NCCN-IPI for the clinical identification of high-risk patients in DLBCL. Future studies to unravel the biological heterogeneity within NCCN-IPI groups are needed to improve risk prediction and design targeted therapies for poor prognosis patients.
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Affiliation(s)
- Rita Coutinho
- Department of Hematology, Centro Hospitalar Universitário do Porto, Porto, Portugal.
| | - J Lobato
- Department of Hematology, Instituto Português de Oncologia de Lisboa Francisco Gentil, E.P.E., Lisbon, Portugal
| | - S Esteves
- Clinical Research Unit, Instituto Português de Oncologia de Lisboa Francisco Gentil, E.P.E., Lisbon, Portugal
| | - J Cabeçadas
- Department of Pathology, Instituto Português de Oncologia de Lisboa Francisco Gentil, E.P.E., Lisbon, Portugal
| | - M Gomes da Silva
- Department of Hematology, Instituto Português de Oncologia de Lisboa Francisco Gentil, E.P.E., Lisbon, Portugal
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Kan Y, Wang Y, Wang W, Liu J, Yang J. Unexpected Corpus Callosum Involvement of Diffuse Large B-Cell Lymphoma on FDG PET/CT. Clin Nucl Med 2018; 43:933-935. [DOI: 10.1097/rlu.0000000000002307] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Chen Z, Deng X, Ye Y, Gao L, Zhang W, Liu W, Zhao S. Novel risk stratification of de novo diffuse large B cell lymphoma based on tumour-infiltrating T lymphocytes evaluated by flow cytometry. Ann Hematol 2018; 98:391-399. [PMID: 30377764 DOI: 10.1007/s00277-018-3534-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 10/20/2018] [Indexed: 02/05/2023]
Abstract
The prognostic value of tumour-infiltrating T lymphocytes (TIL-Ts) has been demonstrated in many solid tumours but remained unclear in diffuse large B cell lymphoma (DLBCL). We conducted a retrospective cohort study reviewing the TIL-Ts proportion and CD4:CD8 of 66 de novo DLBCL by flow cytometry to construct a risk stratification based on TIL-Ts-related prognostic factors. In univariate analysis, low TIL-Ts (< 14%) was significantly related to shorter survival (HR = 2.58, 95% CI 1.11-5.99, p = 0.028). In multivariate analysis, low TIL-Ts (HR = 6.48, 95% CI 2.16-19.46, p = 0.001) and high CD4:CD8 (> 1.2) (HR = 4.22, 95% CI 1.43-12.35, p = 0.009) were independent risk factors. For the risk stratification, three groups were defined based on TIL-Ts-related risk factors: low-risk group (high TIL-Ts and low CD4:CD8), intermediate risk group (low TIL-Ts, low CD4:CD8 or high TIL-Ts, high CD4:CD8) and high-risk group (low TIL-Ts and high CD4:CD8). The patients in high-risk group have significantly shorter survival than that in intermediate risk group (p = 0.025) and low-risk group (p = 0.002). This new risk stratification which is independent of performance status and age of the patients could hint the prognosis and may guide treatment of DLBCL.
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Affiliation(s)
- Zihang Chen
- Department of Pathology, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, 610041, Sichuan, China
| | - Xueqin Deng
- Department of Pathology, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, 610041, Sichuan, China
| | - Yunxia Ye
- Department of Pathology, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, 610041, Sichuan, China
| | - Limin Gao
- Department of Pathology, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, 610041, Sichuan, China
| | - Wenyan Zhang
- Department of Pathology, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, 610041, Sichuan, China
| | - Weiping Liu
- Department of Pathology, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, 610041, Sichuan, China
| | - Sha Zhao
- Department of Pathology, West China Hospital, Sichuan University, No. 37 GuoXue Xiang, Chengdu, 610041, Sichuan, China.
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Wu S, Zhou Y, Hua HY, Zhang Y, Zhu WY, Wang ZQ, Li J, Gao HQ, Wu XH, Lu TX, Hua D. Inflammation marker ESR is effective in predicting outcome of diffuse large B-cell lymphoma. BMC Cancer 2018; 18:997. [PMID: 30340560 PMCID: PMC6194702 DOI: 10.1186/s12885-018-4914-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Accepted: 10/08/2018] [Indexed: 12/17/2022] Open
Abstract
Background Systemic inflammation has been implicated in cancer development and progression. This study examined the best cutoff value of erythrocyte sedimentation rate (ESR) in diffuse large B-cell lymphoma (DLBCL) patients. Methods The relationship between ESR and clinical characteristics was analyzed in 182 DLBCL patients from 2006 to 2017. The log-rank test, univariate analysis, and Cox regression analysis were applied to evaluate the relationship between ESR and survival. An ESR of more than 37.5 mm/hour was found to be the optimal threshold value for predicting prognosis. Results ESR was associated with more frequent advanced Ann Arbor stage, poorer performance status, elevated lactate dehydrogenase level, the presence of B symptoms, high-risk International Prognostic Index (IPI 3–5), more extranodal involvement (ENI ≥2), non-germinal-center B-cell (non-GCB) subtypes, and more frequent Myc protein positivity. Shorter overall survival (OS) and progression-free survival (PFS) were found for patients with higher ESRs. Multivariate analysis demonstrated that ESR level is an independent prognostic factor of both OS and PFS. In addition, dynamic changes in ESR are valuable in assessing curative effect and predicting disease recurrence. Conclusion High ESR in DLBCL patients indicated unfavorable prognosis that may require alternative treatment regimens. Electronic supplementary material The online version of this article (10.1186/s12885-018-4914-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Shuang Wu
- Department of Hematology, The Third Affiliated Hospital of Nantong University, The Third People's Hospital of Wuxi, Wuxi, 214000, Jiangsu, People's Republic of China
| | - Ye Zhou
- Department of Hematology, The Third Affiliated Hospital of Nantong University, The Third People's Hospital of Wuxi, Wuxi, 214000, Jiangsu, People's Republic of China
| | - Hai-Ying Hua
- Department of Hematology, The Third Affiliated Hospital of Nantong University, The Third People's Hospital of Wuxi, Wuxi, 214000, Jiangsu, People's Republic of China
| | - Yan Zhang
- Department of Hematology, The Third Affiliated Hospital of Nantong University, The Third People's Hospital of Wuxi, Wuxi, 214000, Jiangsu, People's Republic of China
| | - Wen-Yan Zhu
- Department of Hematology, The Third Affiliated Hospital of Nantong University, The Third People's Hospital of Wuxi, Wuxi, 214000, Jiangsu, People's Republic of China
| | - Zhi-Qing Wang
- Department of Hematology, The Third Affiliated Hospital of Nantong University, The Third People's Hospital of Wuxi, Wuxi, 214000, Jiangsu, People's Republic of China
| | - Jin Li
- Department of Hematology, The Third Affiliated Hospital of Nantong University, The Third People's Hospital of Wuxi, Wuxi, 214000, Jiangsu, People's Republic of China
| | - Hua-Qiang Gao
- Department of Hematology, The Third Affiliated Hospital of Nantong University, The Third People's Hospital of Wuxi, Wuxi, 214000, Jiangsu, People's Republic of China
| | - Xiao-Hong Wu
- Department of Oncology, Affiliated Hospital of Jiangnan University, Wuxi, 214000, Jiangsu, People's Republic of China
| | - Ting-Xun Lu
- Department of Oncology, Affiliated Hospital of Jiangnan University, Wuxi, 214000, Jiangsu, People's Republic of China.
| | - Dong Hua
- Department of Oncology, Affiliated Hospital of Jiangnan University, Wuxi, 214000, Jiangsu, People's Republic of China.
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Optimizing initial therapy in DLBCL. Best Pract Res Clin Haematol 2018; 31:199-208. [PMID: 30213389 DOI: 10.1016/j.beha.2018.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 08/06/2018] [Indexed: 01/02/2023]
Abstract
Diffuse large B-cell lymphoma (DLBCL) is a group of lymphomas comprising heterogeneous molecular and biological subtypes, reflected in a broad range of clinical outcomes. With the standard R-CHOP regimen of cyclophosphamide, doxorubicin, vincristine, and prednisone plus rituximab administered every 21 days, the treatment failure rate remains unacceptably high in certain DLBCL subsets. Here we review possible avenues for optimizing initial therapy. The role of functional imaging and biological features, such as double-hit lymphomas, defined by the dual translocation of MYC and BCL2, and dual protein-expresser lymphomas, defined by the overexpression of MYC and BCL2, activated B-cell (ABC)-like DLBCL, to better define these high-risk patient subsets, and their use to guide and personalize treatment decisions are discussed. Secondly, the implications of varying dose-intensification of the various agents administered, and the link to imaging are reviewed. Thirdly, the results of the addition of novel drugs to standard R-CHOP will be analyzed, when added at induction or in maintenance. Finally, with CNS relapse in DLBCL representing a major and devastating unmet medical need, an overview and future directions for CNS prophylaxis is presented.
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Extranodal Diffuse Large B Cell Lymphoma: Molecular Features, Prognosis, and Risk of Central Nervous System Recurrence. Curr Treat Options Oncol 2018; 19:38. [PMID: 29931605 DOI: 10.1007/s11864-018-0555-8] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OPINION STATEMENT Diffuse large B cell lymphoma (DLBCL) arises from extranodal organs in about 30% of cases. Its prognosis and risk of recurrence in the central nervous system (CNS) vary according to the primary site of origin. Recent studies begin to clarify these differences using molecular classification. Testicular, breast, and uterine DLBCL (as well as possibly primary cutaneous DLBCL, leg-type) share a high prevalence of the non-germinal center B cell (non-GCB) phenotype and the MYD88/CD79B-mutated (MCD) genotype. These biologic features, which resemble primary CNS lymphoma, may underlie their stage-independent propensity for CNS involvement. Management of these lymphomas should involve CNS prophylaxis, preferably using systemic high-dose methotrexate to prevent intraparenchymal recurrence. Involvement of the kidneys, adrenal glands, ovary, bone marrow, lung, or pleura usually indicates disseminated disease, conferring worse prognosis. Involvement of these sites is often associated with high CNS-International Prognostic Index (IPI), concurrent MYC and BCL2 or BCL6 rearrangements, or intravascular lymphoma-risk factors warranting CNS prophylaxis. In contrast, craniofacial, thyroid, localized bone, or gastric lymphomas have a variable prevalence of the non-GCB phenotype and lack MYD88 mutations. Their outcomes with standard immunochemotherapy are excellent, and the risk of CNS recurrence is low. We recommend individualized consideration of CNS prophylaxis based on the CNS-IPI score and anatomical proximity in cases of epidural, orbital, or skull involvement. Rituximab-containing immunochemotherapy is a standard approach for all extranodal DLBCLs. Surgery is no longer required for any primary site, but routine consolidative radiation therapy is recommended for testicular lymphoma. Radiation therapy also appears to be associated with better progression-free survival in primary bone DLBCL. Future studies should better distinguish primary from secondary sites of extranodal involvement, and investigate the association of newly identified genotypes with the risk of CNS or systemic recurrence.
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