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Touré SA, Niang D, Gueye SM, Keita M, Diallo AB, Bousso ES, Dieng F, Faye BF, Seck M, Diop S. Lymphocytic Lymphoma Transforming into Hodgkin Lymphoma in Sub-Saharan Africa: Case Report and Literature Review. Hematol Rep 2024; 16:523-528. [PMID: 39189246 PMCID: PMC11348024 DOI: 10.3390/hematolrep16030050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Revised: 05/10/2024] [Accepted: 05/14/2024] [Indexed: 08/28/2024] Open
Abstract
The Hodgkin variant Richter syndrome (HvRS) is an infrequent complication occurring in 1% of lymphocytic lymphoma/chronic lymphocytic leukemia patients. We report a case of HvRS diagnosed in Sub-Saharan Africa. A 63-year-old patient was consulted for the investigation of an abdominal mass that had been evolving for 5 years prior to admission. His history revealed night sweats, 13% weight loss in 3 months and persistent pruritis. Examination revealed bilateral cervical axillary and inguinal macroadenopathies, painless abdominal distension, pruritic lesions and WHO 2 PS. The blood count showed anemia at 9.5 g/dL. Histology revealed a lymphomatous proliferation of diffuse architecture, nodular in places, with Hodgkin and Sternberg cells associated with small lymphocytes, histiocytes and eosinophilic polymorphs. Immunohistochemistry showed CD20, PAX5, BCL2, CD5, CD23 and MYC positivity; Ki67 at 10% and cyclin D1, BCL6 and CD10 negativity; CD30 positivity on Hodgkin and Sternberg cells that remained CD20 negative; difficulty interpreting CD15; EBV positivity (EBERs); and CD3 and CD5 positivity on reactive T cells. CD138 and kappa and lambda light chains were non-contributory. The extension work-up classified the patient as Ann Arbor stage III B with a Hasenclever score of 3/7. This case illustrates the difficulties in diagnosing HvRS in our countries, where the number of haematopathologists is insufficient and the technical facilities are limited.
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Affiliation(s)
| | - Dibor Niang
- Pathology Department, Gaston Berger University, Saint-Louis 234, Senegal
| | | | - Mohamed Keita
- Hematology Department, Cheikh Anta Diop University, Dakar 10700, Senegal
| | | | | | - Fatma Dieng
- Clinical Hematology Unit, National Blood Transfusion Center, Dakar 5002, Senegal
| | - Blaise Felix Faye
- Hematology Department, Cheikh Anta Diop University, Dakar 10700, Senegal
| | - Moussa Seck
- Hematology Department, Cheikh Anta Diop University, Dakar 10700, Senegal
| | - Saliou Diop
- Hematology Department, Cheikh Anta Diop University, Dakar 10700, Senegal
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2
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Qin S, Jiang R, Dai L, Miao Y, Sha Y, Qiu T, Ding C, Wang Z, Shi C, Xia Y, Fan L, Xu W, Li J, Zhu H. Venetoclax plus dose-adjusted R-EPOCH (VR-DA-EPOCH) or G-EPOCH bridging to subsequent cellular therapy for the patients with transformed lymphoma a single center clinical experience. Ann Hematol 2024; 103:1635-1642. [PMID: 38246951 PMCID: PMC11009738 DOI: 10.1007/s00277-024-05618-x] [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: 08/20/2023] [Accepted: 01/04/2024] [Indexed: 01/23/2024]
Abstract
Indolent lymphoma, including chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) and follicular lymphoma (FL), can undergo histological transformation into an aggressive subtype, typically diffuse large B-cell lymphoma (DLBCL). The prognosis of transformed lymphoma is poor. In this study, we reported the efficacy and toxicity of a combination of venetoclax, dose-adjusted rituximab or obinutuzumab, etoposide, prednisone, vincristine, doxorubicin, and cyclophosphamide (VR-DA-EPOCH or VG-DA-EPOCH) in 11 patients with biopsy-proven histology transformation into DLBCL, including 8 patients with RT and 3 with transformed FL (tFL). The study was conducted between October 2019 and March 2023 at our single center. The median age of participants at enrolment was 53 years. Six patients (85.7%, 6/7) achieved complete remission (CR) at the end of treatment. The best overall response rate (ORR) and CR rate were both 72.7%, respectively. Two patients received autologous hemopoietic stem cell transplant (ASCT) while two patients received ASCT concurrently with CAR-T therapy for consolidation. With a median follow-up of 13.5 (range, 2.4-29.8) months after enrollment, the median event-free survival, progression-free survival, and overall survival were 9.4, 11.5, and 17.5 months, respectively. Hematologic toxicities of grade ≥3 consisted of neutropenia (90.9%, 10/11), thrombocytopenia (63.6%, 7/11), and febrile neutropenia (54.5%, 6/11). In conclusion, VR-DA-EPOCH or VG-DA-EPOCH was a promising strategy to achieve an early remission, bridging to cellular therapy within this population.
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Affiliation(s)
- Shuchao Qin
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Rui Jiang
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Luomengjia Dai
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Yi Miao
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Yeqin Sha
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Tonglu Qiu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Chongyang Ding
- Department of Nuclear Medicine, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Zhen Wang
- Department of Pathology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Chuanbing Shi
- Department of Pathology, Pukou People's Hospital, Nanjing, 211800, Jiangsu, China
| | - Yi Xia
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Lei Fan
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Wei Xu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Jianyong Li
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China
| | - Huayuan Zhu
- Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, 210029, Jiangsu, China.
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Miki K, Ogasawara R, Sugimura S, Sugita J, Nozu R, Kojima K, Hidaka D, Shimizu A, Okada K, Kobayashi N, Ogasawara M, Imamura M, Matsuno Y, Ota S. A case of Hodgkin lymphoma-type Richter syndrome presenting as small-intestinal perforation. Int J Hematol 2023; 118:766-771. [PMID: 37672179 DOI: 10.1007/s12185-023-03655-2] [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: 05/13/2023] [Revised: 08/10/2023] [Accepted: 08/22/2023] [Indexed: 09/07/2023]
Abstract
Hodgkin lymphoma type of Richter syndrome (HL-type RS) is a rare disease that arises in patients with chronic lymphocytic leukemia (CLL). HL-type RS lesions can manifest in various sites and are often accompanied by related symptoms. This is the first case report to describe diagnosis of HL-type RS after emergency surgery for gastrointestinal perforation caused by the development of a HL-type RS lesion. A 47-year-old man diagnosed with CLL three years prior began treatment with ibrutinib due to worsening anemia and splenomegaly two months prior to the emergency department presentation. Although splenomegaly improved, lymphocytopenia, anemia, and a newly arising mesenteric lymphadenopathy continued to worsen. He presented to the emergency department with abdominal pain, and subsequent surgery revealed small intestinal perforation and mesenteric lymphadenopathy with HL-type RS confirmed by histopathological examination of the resected small intestine. He subsequently received brentuximab vedotin, doxorubicin, vinblastine, and dacarbazine (A + AVD), which effectively managed the HL-type RS. If CLL clinical presentation deviates from the typical course, an early tissue biopsy should be considered to evaluate for HL-type RS. Given the adoption of the A + AVD regimen as the standard treatment for Hodgkin lymphoma, further research is needed to evaluate its efficacy in HL-type RS.
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MESH Headings
- Humans
- Male
- Middle Aged
- Anemia/complications
- Antineoplastic Combined Chemotherapy Protocols
- Hodgkin Disease/complications
- Hodgkin Disease/diagnosis
- Hodgkin Disease/drug therapy
- Intestinal Perforation/etiology
- Intestinal Perforation/complications
- Leukemia, Lymphocytic, Chronic, B-Cell/complications
- Leukemia, Lymphocytic, Chronic, B-Cell/diagnosis
- Leukemia, Lymphocytic, Chronic, B-Cell/drug therapy
- Lymphadenopathy/drug therapy
- Lymphoma, Large B-Cell, Diffuse/pathology
- Splenomegaly/complications
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Affiliation(s)
- Kosuke Miki
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan.
| | - Reiki Ogasawara
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Shunsuke Sugimura
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Junichi Sugita
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Rintaro Nozu
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Keisuke Kojima
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Daisuke Hidaka
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Ai Shimizu
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Kohei Okada
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Naoki Kobayashi
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Masahiro Ogasawara
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Masahiro Imamura
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Hokkaido, Japan
| | - Shuichi Ota
- Department of Hematology, Sapporo Hokuyu Hospital, Sapporo, Hokkaido, Japan
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Audil HY, Kosydar SR, Larson DP, Parikh SA. Richter Transformation of Chronic Lymphocytic Leukemia-Are We Making Progress? Curr Hematol Malig Rep 2023; 18:144-157. [PMID: 37294394 DOI: 10.1007/s11899-023-00701-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2023] [Indexed: 06/10/2023]
Abstract
PURPOSE OF REVIEW The treatment paradigm of chronic lymphocytic leukemia (CLL) has dramatically changed with the advent of novel targeted agents over the past decade. Richter transformation (RT), or the development of an aggressive lymphoma from a background of CLL, is a well-recognized complication of CLL and carries significantly poor clinical outcomes. Here, we provide an update on current diagnostics, prognostication, and contemporary treatment of RT. RECENT FINDINGS Several genetic, biologic, and laboratory markers have been proposed as candidate risk factors for the development of RT. Although a diagnosis of RT is typically suspected based on clinical and laboratory findings, tissue biopsy is essential for histopathologic confirmation of diagnosis. The standard of care for RT treatment at this time remains chemoimmunotherapy with the goal of proceeding to allogeneic stem cell transplantation in eligible patients. Several newer treatment modalities are being studied for use in the management of RT, including small molecules, immunotherapy, bispecific antibodies, and chimeric antigen receptor T-cell (CAR-T) therapy. The management of patients with RT remains a challenge. Ongoing trials show enormous promise for newer classes of therapy in RT, with the hope being that these agents can synergize, and perhaps supersede, the current standard of care in the near future.
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MESH Headings
- Humans
- Leukemia, Lymphocytic, Chronic, B-Cell/diagnosis
- Leukemia, Lymphocytic, Chronic, B-Cell/etiology
- Leukemia, Lymphocytic, Chronic, B-Cell/therapy
- Lymphoma, Large B-Cell, Diffuse/pathology
- Immunotherapy
- Biopsy
- Cell Transformation, Neoplastic/genetics
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Affiliation(s)
- Hadiyah Y Audil
- Division of Hematology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Samuel R Kosydar
- Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Daniel P Larson
- Division of Hematopathology, Mayo Clinic, Rochester, MN, USA
| | - Sameer A Parikh
- Division of Hematology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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5
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Aptullahoglu E, Wallis JP, Marr H, Marshall S, Bown N, Willmore E, Lunec J. SF3B1 Mutations Are Associated with Resistance to Non-Genotoxic MDM2 Inhibition in Chronic Lymphocytic Leukemia. Int J Mol Sci 2023; 24:11335. [PMID: 37511096 PMCID: PMC10379212 DOI: 10.3390/ijms241411335] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 07/30/2023] Open
Abstract
Chronic lymphocytic leukemia (CLL) is a genetically and clinically heterogeneous malignancy affecting older individuals. There are a number of current treatment options for CLL, including monoclonal antibodies, targeted drugs, chemotherapy, and different combinations of these. However, for those patients who are intrinsically treatment resistant, or relapse following initial responses, novel targeted therapies are still needed. Targeting the mouse double-minute-2 human homolog (MDM2), a primary negative regulator of p53, is an appealing therapeutic strategy for non-genotoxic reactivation of p53, since the TP53 gene is in its wild-type state at diagnosis in approximately 90% of patients. Mutated SF3B1 and TP53 are both associated with more aggressive disease, resistance to therapies and poorer overall survival for CLL. In this study, we performed a screen for SF3B1 and TP53 mutations and tested RG7388 (idasanutlin), a second-generation MDM2 inhibitor, in a cohort of CLL primary patient samples. SF3B1 mutations were detected in 24 of 195 cases (12.3%) and found associated with poor overall survival (hazard ratio [HR] 2.12, p = 0.032) and high CD38 expression (median CD38 (%) 32 vs. 5; p = 0.0087). The novel striking finding of this study was an independent link between SF3B1 mutational status and poor response to RG7388. Overall, SF3B1 mutations in CLL patient samples were associated with resistance to treatment with RG7388 ex vivo, and patients with the wild type for both SF3B1 and TP53 are more likely to benefit from treatment with MDM2 inhibitors.
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Affiliation(s)
- Erhan Aptullahoglu
- Medical Faculty, Newcastle University Cancer Centre, Newcastle upon Tyne NE2 4AD, UK
| | - Jonathan P Wallis
- Department of Haematology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne NE7 7DN, UK
| | - Helen Marr
- Department of Haematology, Freeman Hospital, Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne NE7 7DN, UK
| | - Scott Marshall
- Department of Haematology, City Hospitals Sunderland NHS Trust, Sunderland SR4 7TP, UK
| | - Nick Bown
- Northern Genetics Service, Institute of Genetic Medicine, Newcastle upon Tyne NE1 4EP, UK
| | - Elaine Willmore
- Medical Faculty, Newcastle University Cancer Centre, Newcastle upon Tyne NE2 4AD, UK
| | - John Lunec
- Medical Faculty, Newcastle University Cancer Centre, Newcastle upon Tyne NE2 4AD, UK
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Williams MV, Mena-Palomo I, Cox B, Ariza ME. EBV dUTPase: A Novel Modulator of Inflammation and the Tumor Microenvironment in EBV-Associated Malignancies. Cancers (Basel) 2023; 15:855. [PMID: 36765813 PMCID: PMC9913121 DOI: 10.3390/cancers15030855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/23/2023] [Accepted: 01/27/2023] [Indexed: 01/31/2023] Open
Abstract
There is increasing evidence that put into question the classical dogma that the Epstein-Barr virus (EBV) exists in cells as either a lytic virus in which new progeny is produced or in a latent state in which no progeny is produced. Notably, a third state has now been described, known as the abortive-lytic phase, which is characterized by the expression of some immediate early (IE) and early (E) genes, but no new virus progeny is produced. While the function of these IE and E gene products is not well understood, several recent studies support the concept they may contribute to tumor promotion by altering the tumor microenvironment (TME). The mechanisms by which these viral gene products may contribute to tumorigenesis remain unclear; however, it has been proposed that some of them promote cellular growth, immune evasion, and/or inhibit apoptosis. One of these EBV early gene products is the deoxyuridine triphosphate nucleotidohydrolase (dUTPase) encoded by BLLF3, which not only contributes to the establishment of latency through the production of activin A and IL-21, but it may also alter the TME, thus promoting oncogenesis.
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Affiliation(s)
- Marshall V. Williams
- Department of Cancer Biology and Genetics (CBG), The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
- Institute for Behavioral Medicine Research (IBMR), The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Irene Mena-Palomo
- Institute for Behavioral Medicine Research (IBMR), The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Brandon Cox
- Institute for Behavioral Medicine Research (IBMR), The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Maria Eugenia Ariza
- Department of Cancer Biology and Genetics (CBG), The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
- Institute for Behavioral Medicine Research (IBMR), The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
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Muacevic A, Adler JR, Wojkiewicz S, Khandpur B, Downes E, Pathare P, Frank R. Transformed Waldenström Macroglobulinemia Responsive to Tafasitamab Plus Lenalidomide: A Case Report. Cureus 2022; 14:e32403. [PMID: 36636536 PMCID: PMC9831276 DOI: 10.7759/cureus.32403] [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: 12/11/2022] [Indexed: 12/14/2022] Open
Abstract
The histologic transformation (HT) of Waldenström macroglobulinemia (WM) into diffuse large-cell lymphoma is an uncommon but poor-prognostic event for which there is no standard therapy. Knowledge of this entity is mainly derived from largely retrospective studies, which report abysmal average survival rates even with the utilization of first-line chemoimmunotherapy and especially in patients who meet the high-risk criteria based on prognostic indices used for WM. We present the case of a 75-year-old man with high-risk, transformed WM who was ineligible for standard chemoimmunotherapy (due to pancytopenia and multiple comorbidities) and was consequently treated with tafasitabmab, an anti-CD19 monoclonal antibody plus lenalidomide. Tafasitamab plus lenalidomide (TAF/LEN) is a recently approved therapy for relapsed or refractory de novo diffuse large-cell lymphoma (DLCL) but has not been previously studied in transformed low-grade lymphomas or WM. We show that TAF/LEN resulted in a complete and durable response of the DLCL by PET/CT and a complete bone marrow response of lymphoplasmacytoid cells, including the normalization of complex cytogenetic abnormalities. The extraordinary response of our patient to TAF/LEN suggests that this combination may be an effective and tolerable therapy for transformed WM as well as relapsed or refractory non-transformed WM. Clinical trials of TAF/LN for the treatment of Waldenström macroglobulinemia are recommended.
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