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Li CC, Tsai XCH, Huang WH, Wang TF. Recent advancements in hematopoietic stem cell transplantation in Taiwan. Tzu Chi Med J 2024; 36:127-135. [PMID: 38645784 PMCID: PMC11025591 DOI: 10.4103/tcmj.tcmj_276_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/20/2023] [Accepted: 01/03/2024] [Indexed: 04/23/2024] Open
Abstract
Hematopoietic stem cell transplantation (HSCT) can cure malignant and nonmalignant hematological disorders. From 1983 to 2022, Taiwan performed more than 10,000 HSCT transplants. The Taiwan Blood and Marrow Transplantation Registry collects clinical information to gather everyone's experience and promote the advances of HSCT in Taiwan to gather everyone's experience and promote advances of HSCT in Taiwan. Compared with matched sibling donors, transplants from matched unrelated donors exhibited a trend of superior survival. In Taiwan, transplant donors showed remarkable growth from unrelated (24.8%) and haploidentical (10.5%) donors. The number of older patients (17.4%; aged ≥61 years) who underwent transplantation has increased markedly. This review summarizes several significant developments in HSCT treatment in Taiwan. First, the use of Anti-thymocyte globulin (ATG) and intravenous busulfan regimens were important risk factors for predicting hepatic sinusoidal obstruction syndrome. Second, a new, machine learning-based risk prediction scoring system for posttransplantation lymphoproliferative disorder has identified five risk factors: aplastic anemia, partially mismatched related donors, fludarabine use, ATG use, and acute skin graft-versus-host disease. Third, although the incidence of idiopathic pneumonia syndrome was low (1.1%), its mortality rate was high (58.1%). Fourth, difficult-to-treat mantle cell and T-cell lymphomas treated with autologous HSCT during earlier remission had higher survival rates. Fifth, treatment of incurable multiple myeloma with autologous HSCT showed a median progression-free survival and overall survival of 46.5 and 70.4 months, respectively. Sixth, different haploidentical transplantation strategies were compared. Seventh, caution should be taken in administering allogeneic HSCT treatment in older patients with myeloid leukemia with a Charlson Comorbidity Index ≥3 because of a higher risk of nonrelapse mortality.
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Affiliation(s)
- Chi-Cheng Li
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Center of Stem Cell and Precision Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Xavier Cheng-Hong Tsai
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Genome and Systems Biology Degree Program, National Taiwan University, Taipei, Taiwan
- Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Wei-Han Huang
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Center of Stem Cell and Precision Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Department of Clinical Pathology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Tso-Fu Wang
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- School of Medicine, Tzu Chi University, Hualien, Taiwan
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2
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Yao CY, Lin CC, Wang YH, Kao CJ, Tsai XCH, Hou HA, Tien HF, Hsu CL, Chou WC. Kinome expression profiling improves risk stratification and therapeutic targeting in myelodysplastic syndromes. Blood Adv 2024:bloodadvances.2023011512. [PMID: 38527292 DOI: 10.1182/bloodadvances.2023011512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 01/31/2024] [Accepted: 02/12/2024] [Indexed: 03/27/2024] Open
Abstract
The human kinome, which comprises over five hundred kinases, plays a critical role in regulating numerous essential cellular functions. Although the dysregulation of kinases has been observed in various human cancers, the characterization and clinical implications of kinase expressions in myelodysplastic syndrome (MDS) have not been systematically investigated. In this study, we evaluated the kinome expression profiles of 341 adult patients with primary MDS and identified seven kinases (PTK7, KIT, MAST4, NTRK1, PAK6, CAMK1D, and PRKCZ) whose expression levels were highly predictive of compromised patient survival. We then constructed the KInase Stratification Score (KISS) by combining the weighted expressions of the seven kinases, and validated its prognostic significance in two external MDS cohorts. A higher KISS was associated with older age, higher peripheral blood and marrow blast percentages, higher Revised International Prognostic Scoring System (IPSS-R) risks, complex karyotype, and mutations in several adverse-risk genes in MDS, such as ASXL1, EZH2, NPM1, RUNX1, STAG2, and TP53. Multivariate analysis confirmed that a higher KISS was an independent unfavorable risk factor in MDS. Mechanistically, the KISS-high patients were enriched for genesets associated with hematopoietic and leukemic stem cell signatures. By investigating the Genomics of Drug Sensitivity in Cancer (GDSC) database, we identified axitinib and taselisib as candidate compounds that could potentially target the KISS-high myeloblasts. Altogether, our findings suggest that KISS holds the potential to improve the current prognostic scheme of MDS and inform novel therapeutic opportunities.
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Affiliation(s)
- Chi-Yuan Yao
- National Taiwan University Hospital, Taipei, Taiwan
| | | | - Yu-Hung Wang
- National Taiwan University Hospital, Taipei, Taiwan
| | | | | | - Hsin-An Hou
- National Taiwan University Hospital, Taipei, Taiwan
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3
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Tien FM, Yao CY, Tsai XCH, Lo MY, Chen CY, Lee WH, Lin CC, Kuo YY, Peng YL, Tseng MH, Wu YS, Liu MC, Lin LI, Chuang MK, Ko BS, Yao M, Tang JL, Chou WC, Hou HA, Tien HF. Dysregulated immune and metabolic pathways are associated with poor survival in adult acute myeloid leukemia with CEBPA bZIP in-frame mutations. Blood Cancer J 2024; 14:15. [PMID: 38253683 PMCID: PMC10803338 DOI: 10.1038/s41408-023-00975-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 12/15/2023] [Accepted: 12/21/2023] [Indexed: 01/24/2024] Open
Abstract
Acute myeloid leukemia (AML) with CEBPA bZIP in-frame mutations (CEBPAbZIP-inf) is classified within the favorable-risk group by the 2022 European LeukemiaNet (ELN-2022). However, heterogeneous clinical outcomes are still observed in these patients. In this study, we aimed to investigate the mutation profiles and transcriptomic patterns associated with poor outcomes in patients with CEBPAbZIP-inf. One hundred and thirteen CEBPAbZIP-inf patients were identified in a cohort of 887 AML patients homogeneously treated with intensive chemotherapy. Concurrent WT1 or DNMT3A mutations significantly predicted worse survival in AML patients with CEBPAbZIP-inf. RNA-sequencing analysis revealed an enrichment of interferon (IFN) signaling and metabolic pathways in those with a shorter event-free survival (EFS). CEBPAbZIP-inf patients with a shorter EFS had higher expression of IFN-stimulated genes (IRF2, IRF5, OAS2, and IFI35). Genes in mitochondrial complexes I (NDUFA12 and NDUFB6) and V (ATP5PB and ATP5IF1) were overexpressed and were associated with poorer survival, and the results were independently validated in the TARGET AML cohort. In conclusion, concurrent WT1 or DNMT3A mutations and a dysregulated immune and metabolic state were correlated with poor survival in patients with CEBPAbZIP-inf, and upfront allogeneic transplantation may be indicated for better long-term disease control.
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Affiliation(s)
- Feng-Ming Tien
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chi-Yuan Yao
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Xavier Cheng-Hong Tsai
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Min-Yen Lo
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
| | - Chien-Yuan Chen
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wan-Hsuan Lee
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Chien-Chin Lin
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yuan-Yeh Kuo
- Tai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Yen-Ling Peng
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Mei-Hsuan Tseng
- Tai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Yu-Sin Wu
- Department of Nursing, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Ming-Chih Liu
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Liang-In Lin
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ming-Kai Chuang
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Bor-Sheng Ko
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Ming Yao
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jih-Luh Tang
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Tai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan
- Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Wen-Chien Chou
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsin-An Hou
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
| | - Hwei-Fang Tien
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Department of Internal Medicine, Far-Eastern Memorial Hospital, New Taipei City, Taiwan
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4
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Tsai XCH, Hou HA. Response to letter to the editor "Epidemiology and survival outcomes of acute myeloid leukemia patients in Taiwan: A national population-based analysis from 2001 to 2015". J Formos Med Assoc 2024; 123:137. [PMID: 37451960 DOI: 10.1016/j.jfma.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 07/03/2023] [Indexed: 07/18/2023] Open
Affiliation(s)
- Xavier Cheng-Hong Tsai
- Department of Medical Education and Research, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan; Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsin-An Hou
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
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5
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Fleming S, Tsai XCH, Morris R, Hou HA, Wei AH. TP53 status and impact on AML prognosis within the ELN 2022 risk classification. Blood 2023; 142:2029-2033. [PMID: 37647854 DOI: 10.1182/blood.2023020855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 08/09/2023] [Accepted: 08/18/2023] [Indexed: 09/01/2023] Open
Abstract
This study reports the following: (1) frequency of TP53 comutation within each component of the European LeukemiaNet 2022 acute myeloid leukemia risk classification, (2) relevance of TP53 mutated variant allelic fraction <10%, (3) prognostic impact of -7, -5/del(5q), -17/abn(17p), complex karyotype/monosomal karyotype, or myelodysplasia-related gene mutations with/without mutated TP53.
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Affiliation(s)
- Shaun Fleming
- Australian Centre for Blood Diseases, Monash University, Melbourne, Australia
- Department of Clinical Haematology, The Alfred Hospital, Melbourne, Australia
| | - Xavier Cheng-Hong Tsai
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Rhiannon Morris
- Division of Blood Cells and Blood Cancer, Walter and Eliza Hall Institute of Medical Research and University of Melbourne, Melbourne, Australia
| | - Hsin-An Hou
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Andrew H Wei
- Division of Blood Cells and Blood Cancer, Walter and Eliza Hall Institute of Medical Research and University of Melbourne, Melbourne, Australia
- Department of Clinical Haematology, Peter MacCallum Cancer Centre, Royal Melbourne Hospital, Melbourne, Australia
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6
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Song Y, Tilly H, Rai S, Zhang H, Jin J, Goto H, Terui Y, Shin HJ, Kim WS, Cao J, Feng J, Eom HS, Kim TM, Tsai XCH, Gau JP, Koh H, Zhang L, Song Y, Yang Y, Li W, Huang H, Ando K, Sharman JP, Sehn LH, Bu L, Wang X, Jiang Y, Hirata J, Lee C, Zhu J, Izutsu K. Polatuzumab vedotin in previously untreated DLBCL: an Asia subpopulation analysis from the phase 3 POLARIX trial. Blood 2023; 141:1971-1981. [PMID: 36626583 PMCID: PMC10646777 DOI: 10.1182/blood.2022017734] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/08/2022] [Accepted: 12/08/2022] [Indexed: 01/12/2023] Open
Abstract
In the phase 3 POLARIX study in previously untreated diffuse large B-cell lymphoma, polatuzumab vedotin combined with rituximab plus cyclophosphamide, doxorubicin, and prednisone (Pola-R-CHP) significantly improved progression-free survival (PFS) compared with rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) with similar safety. Patients were randomized 1:1 to 6 cycles of Pola-R-CHP or R-CHOP plus 2 cycles of rituximab alone. For registration of POLARIX in China, consistency of PFS in an Asia subpopulation (defined as ≥50% of the risk reduction in PFS expected in the global population) was evaluated. Overall, 281 patients were analyzed: 160 patients from Asia in the intention-to-treat (ITT) population of the global study and 121 from an ITT China extension cohort. Of these, 141 were randomized to Pola-R-CHP and 140 to R-CHOP. At data cutoff (28 June 2021; median follow-up 24.2 months), PFS met the consistency definition with the global population, and was superior with Pola-R-CHP vs R-CHOP (hazard ratio, 0.64; 95% confidence interval [CI], 0.40-1.03). Two-year PFS was 74.2% (95% CI, 65.7-82.7) and 66.5% (95% CI, 57.3-75.6) with Pola-R-CHP and R-CHOP, respectively. Safety was comparable between Pola-R-CHP and R-CHOP, including rates of grade 3 to 4 adverse events (AEs; 72.9% vs 66.2%, respectively), serious AEs (32.9% vs 32.4%), grade 5 AEs (1.4% vs 0.7%), AEs leading to study treatment discontinuation (5.0% vs 7.2%), and any-grade peripheral neuropathy (44.3% vs 50.4%). These findings demonstrate consistent efficacy and safety of Pola-R-CHP vs R-CHOP in the Asia and global populations in POLARIX. This trial was registered at https://clinicaltrials.gov/ct2/home as # NCT03274492.
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Affiliation(s)
- Yuqin Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Hervé Tilly
- Centre Henri Becquerel and University of Rouen, Rouen, France
| | - Shinya Rai
- Kindai University Hospital, Osaka, Japan
| | - Huilai Zhang
- Department of Lymphoma, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
| | - Jie Jin
- The First Affiliated Hospital of College of Medicine, Zhejiang University, Zhejiang, China
| | - Hideki Goto
- Department of Hematology, Hokkaido University Hospital, Sapporo, Japan
| | | | - Ho-Jin Shin
- Pusan National University Hospital, Busan, Republic of Korea
| | - Won Seog Kim
- Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Junning Cao
- Fudan University Shanghai Cancer Center, Shanghai, China
| | | | - Hyeon Seok Eom
- Center for Hematologic Malignancy, National Cancer Center, Goyang, Republic of Korea
| | - Tae Min Kim
- Seoul National University Hospital, Seoul, Republic of Korea
| | | | - Jyh-Pyng Gau
- Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hideo Koh
- Department of Hematology, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Liling Zhang
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yongping Song
- Department of Hematology, Cancer Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Yu Yang
- Department of Lymphoma, Head and Neck Oncology, Fujian Cancer Hospital, Fuzhou, China
| | - Wei Li
- Department of Hematology and Oncology, The First Hospital of Jilin University, Jilin, China
| | - He Huang
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Kiyoshi Ando
- Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
| | | | - Laurie H. Sehn
- BC Cancer Centre for Lymphoid Cancer and The University of British Columbia, Vancouver, BC, Canada
| | - Lilian Bu
- F. Hoffmann-La Roche Ltd, Shanghai, China
| | - Xin Wang
- F. Hoffmann-La Roche Ltd, Shanghai, China
| | | | | | | | - Jun Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - Koji Izutsu
- National Cancer Center Hospital, Tokyo, Japan
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7
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Lo MY, Tsai XCH, Lin CC, Tien FM, Kuo YY, Lee WH, Peng YL, Liu MC, Tseng MH, Hsu CA, Chen JC, Lin LI, Sun HI, Chuang YK, Ko BS, Tang JL, Yao M, Chou WC, Hou HA, Tien HF. Validation of the prognostic significance of the 2022 European LeukemiaNet risk stratification system in intensive chemotherapy treated aged 18 to 65 years patients with de novo acute myeloid leukemia. Am J Hematol 2023; 98:760-769. [PMID: 36861732 DOI: 10.1002/ajh.26892] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 02/03/2023] [Accepted: 02/20/2023] [Indexed: 03/03/2023]
Abstract
The European LeukemiaNet (ELN) recently proposed a revised recommendation for the diagnosis and management of acute myeloid leukemia (AML) in adults, recognized as ELN-2022. However, validation in a large real-world cohort remains lacking. In this study, we aimed to validate the prognostic relevance of the ELN-2022 in a cohort of 809 de novo, non-M3, younger (ages 18-65 years) AML patients receiving standard chemotherapy. The risk categories of 106 (13.1%) patients were reclassified from that determined using ELN-2017 to that determined using ELN-2022. The ELN-2022 effectively helped distinguish patients as favorable, intermediate, and adverse risk groups in terms of remission rates and survival. Among patients who achieved first complete remission (CR1), allogeneic transplantation was beneficial for those in the intermediate risk group, but not for those in the favorable or adverse risk groups. We further refined the ELN-2022 system by re-categorizing AML patients with t(8;21)(q22;q22.1)/RUNX1::RUNX1T1 with KIThigh , JAK2 or FLT3-ITDhigh mutations into the intermediate risk subset, AML patients with t(7;11)(p15;p15)/NUP98::HOXA9 and AML patients with co-mutated DNMT3A and FLT3-ITD into the adverse risk subsets, and AML patients with complex or monosomal karyotypes, inv (3)(q21.3q26.2) or t(3;3)(q21.3;q26.2)/GATA2,MECOM(EVI1) or TP53 mutation into the very adverse risk subset. The refined ELN-2022 system performed effectively to distinguish patients as favorable, intermediate, adverse, and very adverse risk groups. In conclusion, the ELN-2022 helped distinguish younger, intensively treated patients into three groups with distinct outcomes; the proposed refinement of ELN-2022 may further improve risk stratification among AML patients. Prospective validation of the new predictive model is necessary.
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Affiliation(s)
- Min-Yen Lo
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Xavier Cheng-Hong Tsai
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Medical Education and Research, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
| | - Chien-Chin Lin
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Feng-Ming Tien
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yuan-Yeh Kuo
- Tai-Chen Stem Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Wan-Hsuan Lee
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Yen-Ling Peng
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Chih Liu
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Mei-Hsuan Tseng
- Tai-Chen Stem Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Cheng-An Hsu
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jui-Che Chen
- Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Liang-In Lin
- Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Hsun-I Sun
- Tai-Chen Stem Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Yi-Kuang Chuang
- Tai-Chen Stem Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Bor-Sheng Ko
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Tai-Chen Stem Cell Therapy Center, National Taiwan University, Taipei, Taiwan.,Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Jih-Luh Tang
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Ming Yao
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Chien Chou
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsin-An Hou
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hwei-Fang Tien
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Internal Medicine, Far-Eastern Memorial Hospital, New Taipei City, Taiwan
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8
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Tsai XCH, Sun KJ, Lo MY, Tien FM, Kuo YY, Tseng MH, Peng YL, Chuang YK, Ko BS, Tang JL, Sun HI, Liu MC, Liu CW, Lin CC, Yao M, Chou WC, Hou HA, Tien HF. Poor prognostic implications of myelodysplasia-related mutations in both older and younger patients with de novo AML. Blood Cancer J 2023; 13:4. [PMID: 36599822 DOI: 10.1038/s41408-022-00774-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 01/06/2023] Open
Abstract
A set of myelodysplasia-related (MDS-R) gene mutations are incorporated into the 2022 European LeukemiaNet risk classification as adverse genetic factors for acute myeloid leukemia (AML) based on their poor prognostic impact on older patients. The impact of these mutations on younger patients (age < 60 years) remains elusive. In the study of 1213 patients with de novo non-M3 AML, we identified MDS-R mutations in 32.7% of the total cohort, 44.9% of older patients and 23.4% of younger patients. The patients with MDS-R mutations had a significantly lower complete remission rate in both younger and older age groups. With a median follow-up of 9.2 years, the MDS-R group experienced shorter overall survival (P = 0.034 for older and 0.035 for younger patients) and event-free survival (P = 0.004 for older and 0.042 for younger patients). Furthermore, patients with MDS-R mutations more frequently harbored measurable residual disease that was detectable using next generation sequencing at morphological CR than those without MDS-R mutations. Allogeneic hematopoietic stem cell transplantation (allo-HSCT) might ameliorate the negative impact of MDS-R mutations. In summary, AML patients with MDS-R mutations have significantly poorer outcomes regardless of age. More intensive treatment, such as allo-HSCT and/or novel therapies, is warranted for AML patients with MDS-R mutations.
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Affiliation(s)
- Xavier Cheng-Hong Tsai
- Department of Medical Education and Research, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan.,Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Hematological Oncology, National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Kuo-Jui Sun
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Min-Yen Lo
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
| | - Feng-Ming Tien
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Hematological Oncology, National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Yuan-Yeh Kuo
- Tai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Mei-Hsuan Tseng
- Tai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Yen-Ling Peng
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Kuang Chuang
- Tai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Bor-Sheng Ko
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Hematological Oncology, National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan.,Tai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Jih-Luh Tang
- Department of Hematological Oncology, National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan.,Tai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Hsun-I Sun
- Tai-Chen Cell Therapy Center, National Taiwan University, Taipei, Taiwan
| | - Ming-Chih Liu
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Wen Liu
- Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chien-Chin Lin
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming Yao
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Chien Chou
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsin-An Hou
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
| | - Hwei-Fang Tien
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan. .,Department of Internal Medicine, Far-Eastern Memorial Hospital, New Taipei City, Taiwan.
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9
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Wang YW, Tsai XCH, Hou HA, Tien FM, Liu JH, Chou WC, Ko BS, Chen YW, Lin CC, Cheng CL, Lo MY, Lin YC, Lu LC, Wu SJ, Kuo SH, Hong RL, Huang TC, Yao M. Polatuzumab vedotin-based salvage immunochemotherapy as third-line or beyond treatment for patients with diffuse large B-cell lymphoma: a real-world experience. Ann Hematol 2021; 101:349-358. [PMID: 34766217 DOI: 10.1007/s00277-021-04711-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 10/25/2021] [Indexed: 01/15/2023]
Abstract
Polatuzumab vedotin (PoV) has recently shown promising activity when combined with rituximab-bendamustine (BR) in patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL). However, few studies have described the prognostic factors predicting response. Here, we aimed to evaluate the efficacy and safety profile of PoV-based chemotherapy, including regimens other than BR, as third-line or beyond treatment for patients with R/R DLBCL and to explore prognostic factors. Overall, 40 patients, including 37 with de novo and 3 with transformed DLBCL, were enrolled. The overall response rate was 52.5%, and 25% and 27.5% of patients showed a complete response and partial response, respectively. With a median follow-up of 18.8 months, the median overall survival (OS) of the total cohort was 8.5 months, and that of those receiving subsequent hematopoietic stem cell transplantation (HSCT) was 24 months. Low/intermediate risk according to the revised International Prognostic Index score at diagnosis and before PoV treatment predicted better OS. Furthermore, a normal lactate dehydrogenase level and an absolute lymphocyte count/absolute monocyte count ratio > 1.5 were favorable OS prognostic factors. The most common adverse event was cytopenia, with 42.5% of patients developing febrile neutropenia. Grade 1-3 peripheral neuropathy associated with PoV was reported in 25% of patients and resolved in most patients after the cessation of treatment. In summary, we demonstrated that PoV combined with either BR or other intensive chemotherapy is an effective and well-tolerated salvage option for patients with R/R DLBCL. Subsequent HSCT has the potential to further improve survival outcomes in this high-risk population. Clinicaltrials.gov number: NCT05006534.
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Affiliation(s)
- Yu-Wen Wang
- Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan
| | - Xavier Cheng-Hong Tsai
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
| | - Hsin-An Hou
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Feng-Ming Tien
- Department of Hematological Oncology, National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Jia-Hau Liu
- Department of Hematological Oncology, National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Chien Chou
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Bor-Sheng Ko
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.,Department of Hematological Oncology, National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Wen Chen
- Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan
| | - Chien-Chin Lin
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chieh-Lung Cheng
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Min-Yen Lo
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yun-Chu Lin
- Department of Hematological Oncology, National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Li-Chun Lu
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Shang-Ju Wu
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Sung-Hsin Kuo
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Ruey-Long Hong
- Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan
| | - Tai-Chung Huang
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming Yao
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
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