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Ulucan O. Expanding Beyond Genetic Subtypes in B-Cell Acute Lymphoblastic Leukemia: A Pathway-Based Stratification of Patients for Precision Oncology. OMICS : A JOURNAL OF INTEGRATIVE BIOLOGY 2024. [PMID: 39158364 DOI: 10.1089/omi.2024.0145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/20/2024]
Abstract
Precision oncology promises individually tailored drugs and clinical care for patients with cancer: That is, "the right drug, for the right patient, at the right dose, and at the right time." Although stratification of the risk for treatment resistance and toxicity is key to precision oncology, there are multiple ways in which such stratification can be achieved, for example, genetic, functional pathway based, among others. Moving toward precision oncology is sorely needed in the case of acute lymphoblastic leukemia (ALL) wherein adult patients display survival rates ranging from 30% to 70%. The present study reports on the pathway activity signature of adult B-ALL, with an eye to precision oncology. Transcriptome profiles from three different expression datasets, comprising 346 patients who were adolescents or adults with B-ALL, were harnessed to determine the activity of signaling pathways commonly disrupted in B-ALL. Pathway activity analyses revealed that Ph-like ALL closely resembles Ph-positive ALL. Although this was the case at the average pathway activity level, the pathway activity patterns in B-ALL differ from genetic subtypes. Importantly, clustering analysis revealed that five distinct clusters exist in B-ALL patients based on pathway activity, with each cluster displaying a unique pattern of pathway activation. Identifying pathway-based subtypes thus appears to be crucial, considering the inherent heterogeneity among patients with the same genetic subtype. In conclusion, a pathway-based stratification of the B-ALL could potentially allow for simultaneously targeting highly active pathways within each ALL subtype, and thus might open up new avenues of innovation for personalized/precision medicine in this cancer that continues to have poor prognosis in adult patients compared with the children.
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Affiliation(s)
- Ozlem Ulucan
- Department of Genetics and Bioengineering, Faculty of Engineering and Natural Sciences, Istanbul Bilgi University, Istanbul, Turkiye
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2
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Sohn SK, Lee JM, Jang Y, Lee Y, Na J, Cho HJ, Moon JH, Baek DW. Is intensive chemotherapy and allogeneic stem cell transplantation mandatory for curing Philadelphia chromosome-positive acute lymphoblastic leukemia in young patients in the era of multitarget agents? Expert Rev Hematol 2024; 17:353-359. [PMID: 38755522 DOI: 10.1080/17474086.2024.2357273] [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: 01/01/2024] [Accepted: 05/15/2024] [Indexed: 05/18/2024]
Abstract
INTRODUCTION The treatment outcomes for Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ALL) have improved with various tyrosine kinase inhibitors (TKIs) and bispecific T-cell engagers. Although allogeneic stem cell transplantation (allo-SCT) is the standard treatment for young patients with Ph+ALL, its role remains debatable in the era of TKIs and blinatumomab. AREAS COVERED There are some issues regarding Ph+ALL. First, do young patients require intensive chemotherapy (IC) in the era of multitarget agents? Second, which TKI is preferred for frontline therapy? Third, should allo-SCT be performed in patients achieving complete remission with ponatinib and IC? Fourth, can chemo-free treatment lead to a cure without allo-SCT? We searched relevant literature from the last 30 years on PubMed; reviewed the role of chemo-free therapies and combinations of ponatinib and IC; and assessed the necessity of allo-SCT in young patients with Ph+ALL. EXPERT OPINION Allo-SCT may not be needed, even in young patients with Ph+ALL treated with ponatinib-based IC or combined ponatinib and blinatumomab as frontline therapy. When adopting a ponatinib-based chemo-minimized regimen for induction, allo-SCT is needed with posttransplant ponatinib maintenance. Continuous exposure to ponatinib at pre- or post-transplant is regarded as one of the most important factor for the success of treatment.
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Affiliation(s)
- Sang Kyun Sohn
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Jung Min Lee
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Youngeun Jang
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Yunji Lee
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Jihyun Na
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Hee Jeong Cho
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Joon Ho Moon
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Dong Won Baek
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
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Zhang X, Huang C, Hou Y, Jiang S, Zhang Y, Wang S, Chen J, Lai J, Wu L, Duan H, He S, Liu X, Yu S, Cai Y. Research progress on the role and mechanism of Sirtuin family in doxorubicin cardiotoxicity. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 129:155673. [PMID: 38677274 DOI: 10.1016/j.phymed.2024.155673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 04/16/2024] [Accepted: 04/21/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND Doxorubicin (DOX) is a widely utilized anthracycline chemotherapy drug in cancer treatment, yet its efficacy is hindered by both short-term and long-term cardiotoxicity. Although oxidative stress, inflammation and mitochondrial dysfunction are established factors in DOX-induced cardiotoxicity, the precise molecular pathways remain elusive. Further exploration of the pathogenesis and identification of novel molecular targets are imperative. Recent studies have implicated the Sirtuins family in various physiological and pathological processes, suggesting their potential in ameliorating DOX-induced cardiotoxicity. Moreover, research on Sirtuins has discovered small-molecule compounds or medicinal plants with regulatory effects, representing a notable advancement in preventing and treating DOX-induced cardiac injury. PURPOSE In this review, we delve into the pathogenesis of DOX-induced cardiotoxicity and explore the therapeutic effects of Sirtuins in mitigating this condition, along with the associated molecular mechanisms. Furthermore, we delineate the roles and mechanisms of small-molecule regulators of Sirtuins in the prevention and treatment of DOX-induced cardiotoxicity. STUDY-DESIGN/METHODS Data for this review were sourced from various scientific databases (such as Web of Science, PubMed and Science Direct) up to March 2024. Search terms included "Sirtuins," "DOX-induced cardiotoxicity," "DOX," "Sirtuins regulators," "histone deacetylation," among others, as well as several combinations thereof. RESULTS Members of the Sirtuins family regulate both the onset and progression of DOX-induced cardiotoxicity through anti-inflammatory, antioxidative stress and anti-apoptotic mechanisms, as well as by maintaining mitochondrial stability. Moreover, natural plant-derived active compounds such as Resveratrol (RES), curcumin, berberine, along with synthetic small-molecule compounds like EX527, modulate the expression and activity of Sirtuins. CONCLUSION The therapeutic role of the Sirtuins family in mitigating DOX-induced cardiotoxicity represents a potential molecular target. However, further research is urgently needed to elucidate the relevant molecular mechanisms and to assess the safety and biological activity of Sirtuins regulators. This review offers an in-depth understanding of the therapeutic role of the Sirtuins family in mitigating DOX-induced cardiotoxicity, providing a preliminary basis for the clinical application of Sirtuins regulators in this condition.
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Affiliation(s)
- Xuan Zhang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Chaoming Huang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Yanhong Hou
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Shisheng Jiang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Yu Zhang
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Shulin Wang
- The Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People's Hospital, Guangzhou Medical University, Guangzhou, Qingyuan 511500, China
| | - Jiamin Chen
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Jianmei Lai
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Lifeng Wu
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Huiying Duan
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Shuwen He
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Xinyi Liu
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China
| | - Shanshan Yu
- Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, 510280, China.
| | - Yi Cai
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China.
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4
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Zhang X, Zhong Y, Liu L, Suo S, Zhao S, Xiao F, Qin J, Tong H, Jin J, Yu W. MN1::ETV6-positive de novo T-cell acute lymphoblastic leukaemia is sensitive to venetoclax: A case report. Br J Haematol 2024; 205:352-355. [PMID: 38685592 DOI: 10.1111/bjh.19493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 04/17/2024] [Indexed: 05/02/2024]
Affiliation(s)
- Xiang Zhang
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Key Laboratory of Hematologic Malignancy, Zhejiang University, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Clinical Research Center for Hematological Disorders, Hangzhou, Zhejiang, PR China
- Zhejiang University Cancer Center, Hangzhou, Zhejiang, PR China
| | - Yi Zhong
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Key Laboratory of Hematologic Malignancy, Zhejiang University, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Clinical Research Center for Hematological Disorders, Hangzhou, Zhejiang, PR China
- Zhejiang University Cancer Center, Hangzhou, Zhejiang, PR China
| | - Lixia Liu
- Acornmed Biotechnology Co. Ltd., Tianjin, PR China
| | - Shanshan Suo
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Key Laboratory of Hematologic Malignancy, Zhejiang University, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Clinical Research Center for Hematological Disorders, Hangzhou, Zhejiang, PR China
- Zhejiang University Cancer Center, Hangzhou, Zhejiang, PR China
| | - Shuqi Zhao
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Key Laboratory of Hematologic Malignancy, Zhejiang University, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Clinical Research Center for Hematological Disorders, Hangzhou, Zhejiang, PR China
- Zhejiang University Cancer Center, Hangzhou, Zhejiang, PR China
| | - Feng Xiao
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Key Laboratory of Hematologic Malignancy, Zhejiang University, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Clinical Research Center for Hematological Disorders, Hangzhou, Zhejiang, PR China
- Zhejiang University Cancer Center, Hangzhou, Zhejiang, PR China
| | - Jiayue Qin
- Acornmed Biotechnology Co. Ltd., Tianjin, PR China
| | - Hongyan Tong
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Key Laboratory of Hematologic Malignancy, Zhejiang University, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Clinical Research Center for Hematological Disorders, Hangzhou, Zhejiang, PR China
- Zhejiang University Cancer Center, Hangzhou, Zhejiang, PR China
| | - Jie Jin
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Key Laboratory of Hematologic Malignancy, Zhejiang University, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Clinical Research Center for Hematological Disorders, Hangzhou, Zhejiang, PR China
- Zhejiang University Cancer Center, Hangzhou, Zhejiang, PR China
| | - Wenjuan Yu
- Department of Hematology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Key Laboratory of Hematologic Malignancy, Zhejiang University, Hangzhou, Zhejiang, PR China
- Zhejiang Provincial Clinical Research Center for Hematological Disorders, Hangzhou, Zhejiang, PR China
- Zhejiang University Cancer Center, Hangzhou, Zhejiang, PR China
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5
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Chen Y, Chen Y, Wu Z, Li J, Huang Y, Peng X, Zheng J, Wu Y, Hu J. Nomogram predictive models for adult patients with acute lymphoblastic leukaemia based on real-world treatment outcomes. Ann Hematol 2024; 103:2393-2404. [PMID: 38480542 DOI: 10.1007/s00277-024-05692-1] [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: 01/18/2024] [Accepted: 03/01/2024] [Indexed: 07/06/2024]
Abstract
This study aimed to analyse the characteristics and treatment outcomes of adult patients with acute lymphoblastic leukaemia (ALL) and construct nomogram predictive models for prognosis prediction. Between January 2017 and June 2022, 462 adult patients with ALL were included in this retrospective analysis. Patients' ages ranged from 14 to 84 years. B-cell origin was observed in 82.7% of these patients, while 17.3% of the cases were of T-cell origin. The BCR/ABL1 fusion gene was detected in 32.9% of those with B-ALL. Complete remission was achieved in 83.7% of the patients after induction chemotherapy. The median disease-free survival (DFS) and overall survival (OS) of patients were 19.0 and 39.1 months, respectively. The 5-year DFS and OS rates were 29.5% and 41.8%, respectively. The BCR/ABL1 fusion gene had a significant adverse impact on DFS and OS when patients were treated with tyrosine kinase inhibitors (TKIs) and chemotherapy; however, this effect was eliminated when patients underwent transplantation. Multivariate analysis identified that age ≥ 35 years, white blood cell count ≥ 30 × 109/L, platelet count < 100 × 109/L, failure to achieve complete remission after induction chemotherapy, positive measurable residual disease (MRD), and absence of transplantation were independent adverse prognostic factors for DFS and/or OS. Nomogram predictive models constructed by the rms package in R software based on these prognostic factors demonstrated precise predictive value. In conclusion, adult patients with ALL experience poor survival. TKIs in combination with transplantation can eliminate the adverse effects of BCR/ABL1 fusion genes on prognosis. Nomogram predictive models were accurate for prognostic prediction and will be useful in clinical practice.
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Affiliation(s)
- Yi Chen
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Yanxin Chen
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Zhengjun Wu
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Jiazheng Li
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
- The Second Affiliated Hospital of Fujian Medical University, Zhongshanbei Road 34, Quanzhou, Fujian, China
| | - Yan Huang
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Xiaomei Peng
- The Affiliated People's Hospital of Fujian University of Traditional Chinese Medicine, 817 Mid Road 602, Fuzhou, Fujian, China
| | - Jing Zheng
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China
| | - Yong Wu
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China.
| | - Jianda Hu
- Fujian Medical University Union Hospital, Fujian Provincial Key Laboratory on Hematology, Fujian Institute of Hematology, Xinquan Road 29, Fuzhou, Fujian, China.
- The Second Affiliated Hospital of Fujian Medical University, Zhongshanbei Road 34, Quanzhou, Fujian, China.
- Institute of Precision Medicine, Fujian Medical University, Fuzhou, Fujian, China.
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Pagliaro L, Chen SJ, Herranz D, Mecucci C, Harrison CJ, Mullighan CG, Zhang M, Chen Z, Boissel N, Winter SS, Roti G. Acute lymphoblastic leukaemia. Nat Rev Dis Primers 2024; 10:41. [PMID: 38871740 DOI: 10.1038/s41572-024-00525-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/01/2024] [Indexed: 06/15/2024]
Abstract
Acute lymphoblastic leukaemia (ALL) is a haematological malignancy characterized by the uncontrolled proliferation of immature lymphoid cells. Over past decades, significant progress has been made in understanding the biology of ALL, resulting in remarkable improvements in its diagnosis, treatment and monitoring. Since the advent of chemotherapy, ALL has been the platform to test for innovative approaches applicable to cancer in general. For example, the advent of omics medicine has led to a deeper understanding of the molecular and genetic features that underpin ALL. Innovations in genomic profiling techniques have identified specific genetic alterations and mutations that drive ALL, inspiring new therapies. Targeted agents, such as tyrosine kinase inhibitors and immunotherapies, have shown promising results in subgroups of patients while minimizing adverse effects. Furthermore, the development of chimeric antigen receptor T cell therapy represents a breakthrough in ALL treatment, resulting in remarkable responses and potential long-term remissions. Advances are not limited to treatment modalities alone. Measurable residual disease monitoring and ex vivo drug response profiling screening have provided earlier detection of disease relapse and identification of exceptional responders, enabling clinicians to adjust treatment strategies for individual patients. Decades of supportive and prophylactic care have improved the management of treatment-related complications, enhancing the quality of life for patients with ALL.
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Affiliation(s)
- Luca Pagliaro
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Translational Hematology and Chemogenomics (THEC), University of Parma, Parma, Italy
- Hematology and BMT Unit, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy
| | - Sai-Juan Chen
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Daniel Herranz
- Rutgers Cancer Institute of New Jersey, Rutgers Robert Wood Johnson Medical School, Rutgers University, New Brunswick, NJ, USA
| | - Cristina Mecucci
- Department of Medicine, Hematology and Clinical Immunology, University of Perugia, Perugia, Italy
| | - Christine J Harrison
- Leukaemia Research Cytogenetics Group, Translational and Clinical Research Institute, Newcastle University Centre for Cancer, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Charles G Mullighan
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Ming Zhang
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Zhu Chen
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine at Shanghai, Ruijin Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Nicolas Boissel
- Hôpital Saint-Louis, APHP, Institut de Recherche Saint-Louis, Université Paris Cité, Paris, France
| | - Stuart S Winter
- Children's Minnesota Cancer and Blood Disorders Program, Minneapolis, MN, USA
| | - Giovanni Roti
- Department of Medicine and Surgery, University of Parma, Parma, Italy.
- Translational Hematology and Chemogenomics (THEC), University of Parma, Parma, Italy.
- Hematology and BMT Unit, Azienda Ospedaliero-Universitaria di Parma, Parma, Italy.
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7
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Budak B, Tükel EY, Turanlı B, Kiraz Y. Integrated systems biology analysis of acute lymphoblastic leukemia: unveiling molecular signatures and drug repurposing opportunities. Ann Hematol 2024:10.1007/s00277-024-05821-w. [PMID: 38836918 DOI: 10.1007/s00277-024-05821-w] [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: 04/04/2024] [Accepted: 05/27/2024] [Indexed: 06/06/2024]
Abstract
Acute lymphoblastic leukemia (ALL) is a hematological malignancy characterized by aberrant proliferation and accumulation of lymphoid precursor cells within the bone marrow. The tyrosine kinase inhibitor (TKI), imatinib mesylate, has played a significant role in the treatment of Philadelphia chromosome-positive ALL (Ph + ALL). However, the achievement of durable and sustained therapeutic success remains a challenge due to the development of TKI resistance during the clinical course.The primary objective of this investigation is to propose a novel and efficacious treatment approach through drug repositioning, targeting ALL and its Ph + subtype by identifying and addressing differentially expressed genes (DEGs). This study involves a comprehensive analysis of transcriptome datasets pertaining to ALL and Ph + ALL in order to identify DEGs associated with the progression of these diseases to identify possible repurposable drugs that target identified hub proteins.The outcomes of this research have unveiled 698 disease-related DEGs for ALL and 100 for Ph + ALL. Furthermore, a subset of drugs, specifically glipizide for Ph + ALL, and maytansine and isoprenaline for ALL, have been identified as potential candidates for therapeutic intervention. Subsequently, cytotoxicity assessments were performed to confirm the in vitro cytotoxic effects of these selected drugs on both ALL and Ph + ALL cell lines.In conclusion, this study offers a promising avenue for the management of ALL and Ph + ALL through drug repurposed drugs. Further investigations are necessary to elucidate the mechanisms underlying cell death, and clinical trials are recommended to validate the promising results obtained through drug repositioning strategies.
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Affiliation(s)
- Betül Budak
- Department of Bioengineering, Marmara University, Istanbul, Türkiye
- Department of Genetics and Bioengineering, Istanbul Bilgi University, Istanbul, Türkiye
| | - Ezgi Yağmur Tükel
- Department of Genetics and Bioengineering, Faculty of Engineering, Izmir University of Economics, Balçova, Izmir, Türkiye
| | - Beste Turanlı
- Department of Bioengineering, Marmara University, Istanbul, Türkiye
- Health Biotechnology Joint Research and Application Center of Excellence, Istanbul, Türkiye
| | - Yağmur Kiraz
- Department of Genetics and Bioengineering, Faculty of Engineering, Izmir University of Economics, Balçova, Izmir, Türkiye.
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8
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Gökbuget N, Boissel N, Chiaretti S, Dombret H, Doubek M, Fielding A, Foà R, Giebel S, Hoelzer D, Hunault M, Marks DI, Martinelli G, Ottmann O, Rijneveld A, Rousselot P, Ribera J, Bassan R. Management of ALL in adults: 2024 ELN recommendations from a European expert panel. Blood 2024; 143:1903-1930. [PMID: 38306595 DOI: 10.1182/blood.2023023568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/19/2024] [Accepted: 01/21/2024] [Indexed: 02/04/2024] Open
Abstract
ABSTRACT Experts from the European Leukemia Net (ELN) working group for adult acute lymphoblastic leukemia have identified an unmet need for guidance regarding management of adult acute lymphoblastic leukemia (ALL) from diagnosis to aftercare. The group has previously summarized their recommendations regarding diagnostic approaches, prognostic factors, and assessment of ALL. The current recommendation summarizes clinical management. It covers treatment approaches, including the use of new immunotherapies, application of minimal residual disease for treatment decisions, management of specific subgroups, and challenging treatment situations as well as late effects and supportive care. The recommendation provides guidance for physicians caring for adult patients with ALL which has to be complemented by regional expertise preferably provided by national academic study groups.
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Affiliation(s)
- Nicola Gökbuget
- Department of Medicine II, Hematology/Oncology, Goethe University, University Hospital, Frankfurt, Germany
| | - Nicolas Boissel
- Hospital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sabina Chiaretti
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Hervé Dombret
- Leukemia Department, University Hospital Saint-Louis, Assistance Publique-Hôpitaux de Paris, Saint-Louis Research Institute, Université Paris Cité, Paris, France
| | - Michael Doubek
- Department of Internal Medicine-Hematology and Oncology, University Hospital Brno, Brno, Czech Republic
| | | | - Robin Foà
- Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome, Italy
| | - Sebastian Giebel
- Department of Bone Marrow Transplantation and Onco-Hematology, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Dieter Hoelzer
- Department of Medicine II, Hematology/Oncology, Goethe University, University Hospital, Frankfurt, Germany
| | - Mathilde Hunault
- Maladies du Sang University Hospital of Angers, FHU Goal, INSERM, National Centre for Scientific Research, Angers, France
| | - David I Marks
- University Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom
| | - Giovanni Martinelli
- IRCCS Istituto Romagnolo per lo Studio dei Tumori Dino Amadori, Meldola, Italy
| | - Oliver Ottmann
- Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, United Kingdom
| | | | - Philippe Rousselot
- Clinical Hematology Department, Centre Hospitalier de Versailles, Université Paris-Saclay, Versailles, France
| | - Josep Ribera
- Clinical Hematology Department, Institut Catala d'Oncologia Hospital Germans Trias I Pujol, Josep Carreras Research Institute, Badalona, Spain
| | - Renato Bassan
- Division of Hematology, Ospedale dell'Angelo, Mestre-Venice, Italy
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Walia Y, de Bock CE, Huang Y. The landscape of alterations affecting epigenetic regulators in T-cell acute lymphoblastic leukemia: Roles in leukemogenesis and therapeutic opportunities. Int J Cancer 2024; 154:1522-1536. [PMID: 38155420 DOI: 10.1002/ijc.34819] [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: 07/26/2023] [Revised: 11/25/2023] [Accepted: 11/28/2023] [Indexed: 12/30/2023]
Abstract
T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive malignancy accounting for 10%-15% of pediatric and 20%-25% of adult ALL cases. Epigenetic irregularities in T-ALL include alterations in both DNA methylation and the post-translational modifications on histones which together play a critical role in the initiation and development of T-ALL. Characterizing the oncogenic mutations that result in these epigenetic changes combined with the reversibility of epigenetic modifications represents an opportunity for the development of epigenetic therapies. Oncogenic mutations and deregulated expression of DNA methyltransferases (DNMTs), Ten-Eleven Translocation dioxygenases (TETs), Histone acetyltransferases (HATs) and members of Polycomb Repressor Complex 2 (PRC2) have all been identified in T-ALL. This review focuses on the current understanding of how these mutations lead to epigenetic changes in T-ALL, their association with disease pathogenesis and the current efforts to exploit these clinically through the development of epigenetic therapies in T-ALL treatment.
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Affiliation(s)
- Yashna Walia
- Children's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, Kensington, New South Wales, Australia
- School of Clinical Medicine, UNSW Sydney, Kensington, New South Wales, Australia
| | - Charles E de Bock
- Children's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, Kensington, New South Wales, Australia
- School of Clinical Medicine, UNSW Sydney, Kensington, New South Wales, Australia
| | - Yizhou Huang
- Children's Cancer Institute, Lowy Cancer Research Centre, UNSW Sydney, Kensington, New South Wales, Australia
- School of Clinical Medicine, UNSW Sydney, Kensington, New South Wales, Australia
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10
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Lantz J, Pham N, Jones C, Reed D, El Chaer F, Keng M. Blinatumomab in Practice. Curr Hematol Malig Rep 2024; 19:1-8. [PMID: 38060085 DOI: 10.1007/s11899-023-00714-7] [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: 10/02/2023] [Indexed: 12/08/2023]
Abstract
PURPOSE OF REVIEW Acute lymphoblastic leukemia (ALL) is a rare hematologic neoplasm in adults, with most cases defined by pathology related to abnormal B cell proliferation known as B-cell ALL. The course is challenging, with less-than-optimal survival outcomes, even with aggressive multiagent chemotherapy and consideration for stem cell transplantation. Novel therapies focused on targetable pathways are being investigated to improve outcomes while simultaneously decreasing toxicity. In our review, we aim to evaluate the utilization of blinatumomab in B-cell ALL and provide insight on how this guides our management. RECENT FINDINGS Blinatumomab is a bispecific T-cell engager (BiTE) immunotherapy that neutralizes malignant cells by instigating CD3-positive T cells to target CD19-positive B cells. However, this therapy targets both malignant and non-malignant lymphocytes with potentially severe side effects such as cytokine release syndrome or neurotoxicity. Evidence evaluating utilization in the relapsed or refractory setting has been most supported; however, newer trials have also indicated improved survival in the frontline treatment of B-cell ALL. As this therapy is relatively new, the treatment team may include members who are less experienced with the typical treatment course and drug mechanics. This review synthesized available data investigating the effectiveness of blinatumomab effectiveness and its adverse events in addition to providing guidance on safe administration methods utilizing a multidisciplinary healthcare team. When care is coordinated in these settings, serious side effects can be recognized early, allowing for necessary intervention leading to improved quality of life and overall survival. Future research will continue to evaluate blinatumomab in different lines of therapy and expand its way into community settings.
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Affiliation(s)
- Jeffrey Lantz
- Division of Hematology and Oncology, Department of Medicine, University of Virginia, Charlottesville, VA, USA
| | - Natalie Pham
- Division of Internal Medicine, Department of Medicine, University of Virginia, Charlottesville, VA, USA
| | - Caroline Jones
- Department of Pharmacy, University of Virginia Health System, Charlottesville, VA, USA
| | - Daniel Reed
- Division of Hematology and Oncology, Department of Medicine, University of Virginia, Charlottesville, VA, USA
| | - Firas El Chaer
- Division of Hematology and Oncology, Department of Medicine, University of Virginia, Charlottesville, VA, USA
| | - Michael Keng
- Division of Hematology and Oncology, Department of Medicine, University of Virginia, Charlottesville, VA, USA.
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11
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Yoon JH, Lee S. Diagnostic and therapeutic advances in adults with acute lymphoblastic leukemia in the era of gene analysis and targeted immunotherapy. Korean J Intern Med 2024; 39:34-56. [PMID: 38225824 PMCID: PMC10790045 DOI: 10.3904/kjim.2023.407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/03/2023] [Accepted: 12/23/2023] [Indexed: 01/17/2024] Open
Abstract
Acute lymphoblastic leukemia (ALL) is one of the most rapidly changing hematological malignancies with advanced understanding of the genetic landscape, detection methods of minimal residual disease (MRD), and the development of immunotherapeutic agents with good clinical outcomes. The annual incidence of adult ALL in Korea is 300-350 patients per year. The WHO classification of ALL was revised in 2022 to reflect the molecular cytogenetic features and suggest new adverse- risk subgroups, such as Ph-like ALL and ETP-ALL. We continue to use traditional adverse-risk features and cytogenetics, with MRD-directed post-remission therapy including allogeneic hematopoietic cell transplantation. However, with the introduction of novel agents, such as ponatinib, blinatumomab, and inotuzumab ozogamicin incorporated into frontline therapy, good MRD responses have been achieved, and overall survival outcomes are improving. Accordingly, some clinical trials have suggested a possible era of chemotherapy-free or transplantation-free approaches in the near future. Nevertheless, relapse of refractory ALL still occurs, and some poor ALL subtypes, such as Ph-like ALL and ETP-ALL, are unsolved problems for which novel agents and treatment strategies are needed. In this review, we summarize the currently applied diagnostic and therapeutic practices in the era of advanced genetic analysis and targeted immunotherapies in United States and Europe and introduce real-world Korean data.
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Affiliation(s)
- Jae-Ho Yoon
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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12
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Ito D, Feng C, Fu C, Kim C, Wu J, Dalton D, Epstein J, Snider JT, DuVall AS. Health Care Resource Utilization and Total Costs of Care for Adult Patients With Relapsed or Refractory Acute Lymphoblastic Leukemia in the United States: A Retrospective Claims Analysis. Clin Ther 2024; 46:3-11. [PMID: 37981560 DOI: 10.1016/j.clinthera.2023.10.020] [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: 07/11/2023] [Revised: 10/20/2023] [Accepted: 10/25/2023] [Indexed: 11/21/2023]
Abstract
PURPOSE Although immunotherapies such as blinatumomab and inotuzumab have led to improved outcomes, financial burden and health resource utilization (HRU) have increased for adult patients with relapsed or refractory B-cell acute lymphoblastic leukemia (R/R B-ALL). This study assessed real-world HRU and costs of care among adult patients with R/R B-ALL by line of therapy (LoT) in the United States. METHODS We selected patients from the MarketScanⓇ Database (January 1, 2016 through December 31, 2020) as follows: ≥1 claims of ALL-indicated first-line (1L) therapies, ≥1 diagnosis of ALL before the index date (1L initiation date), 6-month continuous enrollment before the index date, second-line (2L) therapy initiation, ≥18 years old at 2L, no clinical trial enrollment, no diagnosis of other forms of non-Hodgkin's lymphoma, and no claim for daratumumab or nelarabine during the study period. Outcome measures included claim-based time to next treatment (TTNT), all-cause and adverse event (AE)-related HRU, and all-cause and AE-related costs. FINDINGS The R/R B-ALL cohort (N = 203) was 60% male, median age of 41 years, and median Charlson Comorbidity Index score of 3.0. Mean (SD) follow-up was 17.8 (11.8) months. Of those who received 2L, 55.7% (113/203) required 3L, and 15% (30/203) initiated 4L+. Patients relapsed quickly, with a median TTNT of 170 days, 169 days, and 205 days for 2L, 3L, and 4L+, respectively. Hospitalization rates were high across each LoT (2L, 88%; 3L, 73%; 4L+, 73%), and the mean (SD) inpatient length of stay increased by LoT as follows: 8.6 (6.8) days for 2L, 10.6 (13.3) for 3L, and 11.6 (13.6) for 4L+. Mean (SD) overall costs were substantial within each LoT at $513,279 ($599,209), $340,419 ($333,555), and $390,327 ($332,068) for 2L, 3L, and 4L+, respectively. The mean (SD) overall/per-patient-per-month AE-related costs were $358,676 ($497,998) for 2L, $202,621 ($272,788) for 3L, and $210,539 ($267,814) for 4L+. Among those receiving blinatumomab or inotuzumab within each LoT, the mean (SD) total costs were $566,373 ($621,179), $498,070 ($376,260), and $512,908 ($159,525) for 2L, 3L, and 4L+, respectively. IMPLICATIONS These findings suggest that adult patients with R/R B-ALL relapse frequently with standard of care and incur a substantial HRU and cost burden with each LoT. Those treated with blinatumomab or inotuzumab incurred higher total costs within each LoT compared with the overall R/R B-ALL cohort. Alternative therapies with longer duration of remission are urgently needed, and HRU should be considered for future studies examining the optimal sequencing of therapy.
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Affiliation(s)
| | | | - Christine Fu
- Kite, a Gilead Company, Santa Monica, California
| | | | - James Wu
- Kite, a Gilead Company, Santa Monica, California
| | - David Dalton
- Kite, a Gilead Company, Santa Monica, California
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13
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[Chinese expert consensus on diagnosis and treatment of adult early T cell precursor acute lymphoblastic leukemia (2023)]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2023; 44:977-982. [PMID: 38503519 PMCID: PMC10834867 DOI: 10.3760/cma.j.issn.0253-2727.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Indexed: 03/21/2024]
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14
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Zarling LC, Stevenson PA, Soma LA, Martino CH, Percival MEM, Halpern AB, Ghiuzeli CM, Becker PS, Oehler VG, Cooper JP, Orozco JJ, Hendrie PC, Walter RB, Estey EH, Cassaday RD. Hyper-CVAD versus dose-adjusted EPOCH as initial treatment for adults with acute lymphoblastic leukemia. Eur J Haematol 2023; 111:863-871. [PMID: 37670560 DOI: 10.1111/ejh.14089] [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: 06/19/2023] [Revised: 08/10/2023] [Accepted: 08/16/2023] [Indexed: 09/07/2023]
Abstract
OBJECTIVES We recently performed a single-arm phase II trial of DA-EPOCH in adults with acute lymphoblastic leukemia (ALL). We sought to compare these results to those with standard Hyper-CVAD. METHODS We created a retrospective matched cohort of patients who received Hyper-CVAD (n = 69) at our center and otherwise met eligibility criteria for the DA-EPOCH trial (n = 53). RESULTS Our outcomes support the use of Hyper-CVAD over DA-EPOCH in Ph- disease for both overall survival (OS; HR 0.18, p = .004) and event-free survival (EFS; HR 0.51, p = .06). In contrast, outcomes were similar in Ph+ disease (OS HR 0.97, p = .96; EFS HR 0.65, p = .21). Rates of morphologic remission and measurable residual-disease negativity were similar between the regimens. Hyper-CVAD was associated with significantly more febrile neutropenia (OR 1.9, p = .03) and a greater incidence of Grade 4 or 5 adverse events (20% vs. 6%). Average transfusions per cycle of both red blood cells (p < .001) and platelets (p < .001) were five-fold higher with Hyper-CVAD. CONCLUSIONS Our findings support continued use of Hyper-CVAD for Ph- ALL but suggest that DA-EPOCH may be a reasonable alternative for Ph+ ALL. These data also highlight a potential role for DA-EPOCH in resource-limited settings or when more intense therapy is not feasible.
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Affiliation(s)
- Lucas C Zarling
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
| | - Philip A Stevenson
- Clinical Statistics Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Lorinda A Soma
- Department of Pathology, City of Hope National Medical Center, Duarte, California, USA
| | - Christen H Martino
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Mary-Elizabeth M Percival
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Anna B Halpern
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Cristina M Ghiuzeli
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Pamela S Becker
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California, USA
| | - Vivian G Oehler
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Jason P Cooper
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Johnnie J Orozco
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Paul C Hendrie
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Roland B Walter
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Elihu H Estey
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
| | - Ryan D Cassaday
- Department of Medicine, University of Washington, Seattle, Washington, DC, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, DC, USA
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15
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Malakoutikhah Z, Ashrafi F, Derakhshandeh A. Prognostic Factors and Outcome of Patients with Adult Acute Lymphoblastic Leukemia Treated with the Hyper-CVAD Regimen: A Retrospective Study. Adv Hematol 2023; 2023:5593635. [PMID: 38029004 PMCID: PMC10653974 DOI: 10.1155/2023/5593635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 07/08/2023] [Accepted: 10/21/2023] [Indexed: 12/01/2023] Open
Abstract
Aim The Hyper-CVAD regimen has shown promising results for adult patients with acute lymphoblastic leukemia (ALL), as designed by the MD Anderson Cancer Center (MDACC). This treatment has resulted in a complete remission rate of 92% and a 5-year overall survival of 38%. However, given the diversity of patient demographics and institutional methods, outcomes may differ between various institutions. This study will compare the outcome of adult ALL patients treated with the Hyper-CVAD regimen in Iran with those obtained in the original series presented at the MDACC. Patients and Method. In this retrospective study, we evaluated the 2-year leukemia-free survival (LFS) and the 2-year overall survival (OS) of 70 ALL patients treated between 2014 and 2019 in the Seyed Al-Shohada Hospital in Isfahan, Iran. Results In total, 59 ALL patients (84.28%) achieved complete remission (CR). The CR rate had statistical differences by bone marrow transplantation (BMT) and WBC count. The 2-year LFS and OS were 40% and 42%, respectively. There were significant differences in LFS and OS by BMT, myeloid marker, and WBC count. Conclusion The outcome of the traditional Hyper-CVAD regimen in treating adult ALL was not satisfying. More efficient therapies should be applied for the treatment of adult ALL.
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Affiliation(s)
- Zahra Malakoutikhah
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Farzaneh Ashrafi
- Department of Internal Medicine, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Derakhshandeh
- Department of Internal Medicine, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
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16
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Tang Y, Fei X, Yu X, Cao J, Wang L, Lei F. Case report: Deep molecular remissions post two separate CD19-targeted chimeric antigen receptor T-cell therapies do not prevent disease from relapsing in Philadelphia chromosome-positive acute lymphoblastic leukemia. Front Oncol 2023; 13:1251738. [PMID: 38023231 PMCID: PMC10656679 DOI: 10.3389/fonc.2023.1251738] [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: 07/02/2023] [Accepted: 09/28/2023] [Indexed: 12/01/2023] Open
Abstract
Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) is an aggressive B-cell malignancy. The management of a relapsed Ph+ ALL patient is challenging. Currently, either allogeneic stem cell transplant (allo-SCT) or CD19-targeted chimeric antigen receptor T-cell (CAR T-cell) are usually employed as salvage modalities for a relapsed patient. However, there are few reports concerning cases that had both allo-SCT and multiple CAR T-cell therapies, and the optimal management of such patients is unclear. Here, we report a relapsed Ph+ ALL male who was first salvaged with autologous CAR T-cell therapy, followed by allo-SCT. Unfortunately, he had a second relapse even with complete molecular remission (CMR) response after the first CAR T and allo-SCT. This patient was then successfully salvaged by a second CAR T-cell product that is donor-derived. However, even with a CMR response once again following the second CAR T-cell therapy and prophylactic donor lymphocyte infusion, he experienced a molecular relapse; ponatinib was employed as the subsequent salvage treatment. He achieved a CMR response following ponatinib and was still in remission at the last follow-up. No ABL kinase mutation was detected during the whole course of the disease. This case indicated that a repeated CD19-targeted CAR T-cell treatment is feasible and may be effective in a relapsed Ph+ ALL patient that had previous CAR T-cell and allo-SCT, even though both CAR T-cell have the same construction. However, even with a deep response after each CAR T-cell therapy and allo-SCT, there is still a very small amount of undetectable leukemic cells. The optimal management of Ph+ ALL patients who have a deep response after a second CAR T-cell therapy deserves further exploration.
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Affiliation(s)
- Yu Tang
- Department of Rheumatology and Immunology, Affiliated Hospital of Jiangsu University, Zhengjiang, Jiangsu, China
| | - Xiaoming Fei
- Department of Hematology, Affiliated Hospital of Jiangsu University, Zhengjiang, Jiangsu, China
| | - Xianqiu Yu
- Department of Hematology, Affiliated Hospital of Jiangsu University, Zhengjiang, Jiangsu, China
| | - Jiang Cao
- Department of Hematology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Lixia Wang
- Department of Hematology, Affiliated Hospital of Jiangsu University, Zhengjiang, Jiangsu, China
| | - Fang Lei
- Department of Hematology, Affiliated Hospital of Jiangsu University, Zhengjiang, Jiangsu, China
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17
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Halahleh K, Muradi I, Khalil MZ, Halahleh L, Sughayer M, Kamal N, Sultan I, Alrabi K. Early T-Cell Precursor Leukemia: A High-Risk Subtype of Acute Lymphoblastic Leukemia, Single Center Experience in Jordan. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:e411-e419. [PMID: 37730482 DOI: 10.1016/j.clml.2023.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/08/2023] [Accepted: 08/09/2023] [Indexed: 09/22/2023]
Abstract
BACKGROUND AND OBJECTIVES Early T-cell precursor (ETP) acute lymphoblastic leukemia/lymphoma (ALL/LBL) is a newly recognized entity of T-lymphoblastic leukemia/lymphoma. The optimal therapeutic approaches to adult patients are poorly studied. PATIENTS AND METHODS We compared the outcomes of adult's patents with ETP-ALL/LBL who received frontline chemotherapy regimens with other T-ALL/LBL immunophenotypic subtypes. Patients with ETP-ALL/LBL were identified based on CD1a (-), CD8 (-), CD5 (-) (dim), and positivity for 1 or more stem cell or myeloid antigens. RESULTS Sixty-nine patients were included between the years 2010 and 2021 (19 ETP-T-ALL/LBL; 50 non ETP- T-cell ALL/LBL). The median age was 26 year (IQR: 21, 33). Fifty-six patients presented as ALL, while 16 with lymphoblastic lymphoma. Forty-seven patients achieved complete remission, and 43 were alive at last encounter. The complete remission rate in patients with ETP-ALL/LBL was lower than that of non-ETP-ALL/LBL patients (32% vs. 68%; P = .2), and the MRD at end of induction was significantly higher (26% vs. 6.2%, P < .001), and more likely to receive allo-SCT consolidation in CR1 (95% vs. 40%, P < .001). After a median follow-up of survivors of 48 months (range: 32-74 months), the median overall survival for patients with ETP-ALL/LBL was not reached versus 11.5 months for the non-ETP-ALL/LBL patients (P = .014)). Twenty-six patients receive allo-SCT in CR1. There was no significant difference in overall survival (79% vs. 70%; P = .49) between both transplant-cohorts in both groups. CONCLUSION ETP-ALL/LBL represents a high-risk disease subtype of adult ALL. Novel treatment strategies are needed to improve treatment outcomes in this patient's population.
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Affiliation(s)
- Khalid Halahleh
- Department of Internal Medicine, Bone marrow Transplantation and Cellular Therapy program, King Hussein Cancer Center, Amman, Jordan.
| | - Isra Muradi
- Department of Laboratory sciences, Al-Ahliyya Amman University, Al-Salt, Jordan
| | | | - Lina Halahleh
- Al-Quds University, Faculty of Medicine, Jerusalem, Palestine State
| | - Maher Sughayer
- Department of Pathology, King Hussein Cancer Center, Amman, Jordan
| | - Nazmi Kamal
- Department of Pathology, King Hussein Cancer Center, Amman, Jordan
| | - Iyad Sultan
- Department of Pediatrics, King Hussein Cancer Center, Amman, Jordan
| | - Kamal Alrabi
- Department of Internal Medicine-Medical Oncology, King Hussein Cancer Center, Amman, Jordan
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Cheng J, Huang J, Cao W, Huang L, Mao X, Chen L, Zhou J, Wang N. Case Report: Fatal cytomegalovirus pneumonia after CAR-T cell therapy in the long-term follow-up. Front Immunol 2023; 14:1226148. [PMID: 37849765 PMCID: PMC10577281 DOI: 10.3389/fimmu.2023.1226148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 09/15/2023] [Indexed: 10/19/2023] Open
Abstract
Introduction The rapidly developed CAR-T cell therapy has a unique profile of side effects, which perhaps has not been totally realized and understood, especially the late-phase toxicity. CMV is prevalent world-wide and establishes a life-long latency infection. It can lead to life-threatening complications in immunocompromised host, and little is known about CMV disease in patients after CAR-T cell therapy. Here, we report a patient who developed possible CMV-pneumonia three months after anti-CD19 and anti-CD22 CAR-T cell therapy for relapsed B-ALL, contributing to the understanding of severe side-effects mediated by virus infection or reactivation in patients receiving CAR-T cell infusion. Case presentation A 21-year old male patient with relapsed B-ALL received anti-CD19/22 CAR-T cell therapy, and achieved complete remission 2 weeks after the infusion. However, three months later, the patient was hospitalized again with a 10-day history of fever and cough and a 3-day history of palpitations and chest tightness. He was diagnosed with possible CMV pneumonia. Under treatment with antiviral medicine (ganciclovir/penciclovir), intravenous gamma globulin and methylprednisolone and the use of BiPAP ventilator, his symptoms improved, but after removing penciclovir his symptoms went out of control, and the patient died of respiratory failure 22 days after admission. Conclusion CMV infection/reactivation can occur in patients long after receiving anti-CD19/22 CAR-T cell therapy, and induce fatal pneumonia, which reminds us of the late side effects associated with immunosuppression after CAR-T cell infusion.
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Affiliation(s)
| | | | | | | | | | | | | | - Na Wang
- Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Almaeen AH, Abouelkheir M. CAR T-Cells in Acute Lymphoblastic Leukemia: Current Status and Future Prospects. Biomedicines 2023; 11:2693. [PMID: 37893067 PMCID: PMC10604728 DOI: 10.3390/biomedicines11102693] [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: 09/05/2023] [Revised: 09/28/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
The currently available treatment for acute lymphoblastic leukemia (ALL) is mainly dependent on the combination of chemotherapy, steroids, and allogeneic stem cell transplantation. However, refractoriness and relapse (R/R) after initial complete remission may reach up to 20% in pediatrics. This percentage may even reach 60% in adults. To overcome R/R, a new therapeutic approach was developed using what is called chimeric antigen receptor-modified (CAR) T-cell therapy. The Food and Drug Administration (FDA) in the United States has so far approved four CAR T-cells for the treatment of ALL. Using this new therapeutic strategy has shown a remarkable success in treating R/R ALL. However, the use of CAR T-cells is expensive, has many imitations, and is associated with some adverse effects. Cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS) are two common examples of these adverse effects. Moreover, R/R to CAR T-cell therapy can take place during treatment. Continuous development of this therapeutic strategy is ongoing to overcome these limitations and adverse effects. The present article overviews the use of CAR T-cell in the treatment of ALL, summarizing the results of relevant clinical trials and discussing future prospects intended to improve the efficacy of this therapeutic strategy and overcome its limitations.
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Affiliation(s)
- Abdulrahman H. Almaeen
- Department of Pathology, Pathology Division, College of Medicine, Jouf University, Sakaka 72388, Saudi Arabia;
| | - Mohamed Abouelkheir
- Department of Pharmacology and Therapeutics, College of Medicine, Jouf University, Sakaka 72388, Saudi Arabia
- Pharmacology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt
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Nakamura F, Seo S, Nannya Y, Ayabe R, Takahashi W, Handa T, Arai H, Iso H, Nakamura Y, Nakamura Y, Sasaki K, Ichikawa M, Imai Y, Ogawa S, Mitani K. Progression to B acute lymphoblastic leukemia in 8p11 myeloproliferative syndrome with t(6;8)(q27;p12). Int J Hematol 2023; 118:388-393. [PMID: 36930401 PMCID: PMC10415475 DOI: 10.1007/s12185-023-03577-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: 12/01/2022] [Revised: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/18/2023]
Abstract
8p11 myeloproliferative syndrome is a rare hematological malignancy caused by the translocation of FGFR1. Patients present with a myeloproliferative neoplasm that frequently transforms into acute myeloid leukemia or T-lymphoblastic lymphoma/leukemia. Here, we report a molecular study of a patient with 8p11 myeloproliferative syndrome who developed acute B-lymphoblastic leukemia and then transformed to mixed-phenotype acute leukemia. A 67-year-old woman was diagnosed with a myeloproliferative neoplasm with t(6;8)(q27;p12) and was monitored for polycythemia vera. Four years later, she developed acute B-lymphoblastic leukemia with an additional chromosomal abnormality of - 7. Despite two induction regimens, she failed to achieve complete remission, and leukemia transformed into mixed-phenotype leukemia. Targeted sequencing of serial bone marrow samples identified the RUNX1 L144R mutation upon transformation to B-cell leukemia. After those two induction regimens, some RUNX1 mutation-positive leukemic cells obtained the JAK2 V617F mutation, which was associated with the emergence of myeloid markers, including myeloperoxidase.
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Affiliation(s)
- Fumi Nakamura
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Sachiko Seo
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Yasuhito Nannya
- Department of Pathology and Tumor Biology, Kyoto University, Kyoto, Japan
- Division of Hematopoietic Disease Control, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Rika Ayabe
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Wataru Takahashi
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Tomoyuki Handa
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Honoka Arai
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Hisako Iso
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Yuko Nakamura
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Yuka Nakamura
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Ko Sasaki
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Motoshi Ichikawa
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Yoichi Imai
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Kyoto University, Kyoto, Japan
| | - Kinuko Mitani
- Department of Hematology and Oncology, Dokkyo Medical University, Tochigi, Japan.
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21
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Tan KW, Zhu YY, Qiu QC, Wang M, Shen HJ, Huang SM, Cao HY, Wan CL, Li YY, Dai HP, Xue SL. Rapid molecular response to dasatinib in Ph-like acute lymphoblastic leukemia patients with ABL1 rearrangements: case series and literature review. Ann Hematol 2023; 102:2397-2402. [PMID: 37103615 DOI: 10.1007/s00277-023-05236-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 04/15/2023] [Indexed: 04/28/2023]
Abstract
Philadelphia chromosome-like acute lymphoblastic leukemia (Ph-like ALL) is a high-risk subtype with a poor prognosis under conventional chemotherapy. Ph-like ALL has a similar gene expression profile to Philadelphia chromosome-positive (Ph+) ALL, but is highly heterogeneous in terms of genomic alterations. Approximately 10-20% of patients with Ph-like ALL harbor ABL class (e.g. ABL1, ABL2, PDGFRB, and CSF1R) rearrangements. Additional genes that form fusion genes with ABL class genes are still being researched. These aberrations result from rearrangements including chromosome translocations or deletions and may be targets of tyrosine kinase inhibitors (TKIs). However, due to the heterogeneity and rarity of each fusion gene in clinical practice, there is limited data on the efficacy of tyrosine kinase inhibitors. Here, we report three cases of Ph-like B-ALL with ABL1 rearrangements treated with the dasatinib backbone for the CNTRL::ABL1, LSM14A::ABL1, and FOXP1::ABL1 fusion genes. All three patients achieved rapid and profound remission with no significant adverse events. Our findings suggest that dasatinib is a potent TKI for the treatment of ABL1-rearranged Ph-like ALL and can be used as a first-line treatment option for such patients.
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Affiliation(s)
- Kai-Wen Tan
- 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
| | - Yi-Yan Zhu
- 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
| | - Qiao-Cheng Qiu
- 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
| | - Man Wang
- 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
| | - Hong-Jie Shen
- 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
| | - Si-Man Huang
- 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
| | - Han-Yu Cao
- 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
| | - Chao-Ling Wan
- 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
| | - Yan-Yan 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
| | - Hai-Ping Dai
- 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.
| | - Sheng-Li Xue
- 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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22
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Baek DW, Park HS, Sohn SK, Kim DY, Kim I, Ahn JS, Do YR, Lee SR, Eom HS, Lee WS, Kim SH, Lee HS, Lee YJ, Moon JH, Lee JH, Party AALLW, Hematology TKSO. Rituximab plus multiagent chemotherapy for newly diagnosed CD20-positive acute lymphoblastic leukemia: a prospective phase II study. Korean J Intern Med 2023; 38:734-746. [PMID: 37334511 PMCID: PMC10493456 DOI: 10.3904/kjim.2022.401] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/13/2023] [Accepted: 03/07/2023] [Indexed: 06/20/2023] Open
Abstract
BACKGROUND/AIMS We performed a prospective study to determine the efficacy and safety of rituximab including chemotherapy in CD20-positive acute lymphoblastic leukemia (ALL). METHODS Patients with newly diagnosed ALL, aged ≥ 15 years, were eligible for the study if their leukemic blast cells in bone marrow expressed CD20 ≥ 20% at the time of diagnosis. Patients received multiagent chemotherapy with rituximab. After achieving complete remission (CR), patients received five cycles of consolidation with concomitant rituximab. Rituximab was administered monthly from day 90 of transplantation for patients who received allogeneic hematopoietic cell transplantation. RESULTS In patients with Philadelphia (Ph)-negative ALL, 39 of 41 achieved CR (95.1%), the 2- and 4-year relapse-free survival (RFS) rates were 50.4% and 35.7%, and the 2- and 4-year overall survival (OS) rates were 51.5% and 43.2%, respectively. In the group with Ph-positive ALL, all 32 patients achieved CR, the 2- and 4-year RFS rates were 60.7% and 52.1%, and the 2- and 4-year OS rates were 73.3% and 52.3%, respectively. In the Ph-negative ALL group, patients with higher CD20 positivity experienced more favorable RFS (p < 0.001) and OS (p = 0.06) than those with lower CD20 positivity. Patients who received ≥ 2 cycles of rituximab after transplantation had significantly improved RFS (hazard ratio [HR], 0.31; p = 0.049) and OS (HR, 0.29; p = 0.021) compared with those who received < 2 cycles. CONCLUSION The addition of rituximab to conventional chemotherapy for CD20-positive ALL is effective and tolerable (Clinicaltrials. gov NCT01429610).
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Affiliation(s)
- Dong Won Baek
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu,
Korea
| | - Han-Seung Park
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Sang Kyun Sohn
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu,
Korea
| | - Dae Young Kim
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
| | - Inho Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul,
Korea
| | - Jae-Sook Ahn
- Department of Hematology and Oncology, Chonnam National University Hwasun Hospital, Hwasun,
Korea
| | - Young Rok Do
- Department of Hematology and Oncology, Dongsan Medical Center, Keimyung University School of Medicine, Daegu,
Korea
| | - Se Ryeon Lee
- Division of Hematology-Oncology, Department of Internal Medicine, Korea University College of Medicine, Seoul,
Korea
| | - Hyeon-Seok Eom
- Department of Hematology-Oncology, Center for Hematologic Malignancy, National Cancer Center, Goyang,
Korea
| | - Won-Sik Lee
- Department of Hematology and Oncology, Busan Paik Hospital, Inje University College of Medicine, Busan,
Korea
| | - Sung-Hyun Kim
- Division of Hematology-Oncology, Department of Internal Medicine, Dong-A University College of Medicine, Busan,
Korea
| | - Ho Sup Lee
- Division of Hematology/Oncology, Department of Internal Medicine, Kosin University Gospel Hospital, Kosin University College of Medicine, Busan,
Korea
| | - Yoo Jin Lee
- Division of Hematology-Oncology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan,
Korea
| | - Joon Ho Moon
- Department of Hematology/Oncology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu,
Korea
| | - Je-Hwan Lee
- Department of Hematology, Asan Medical Center, University of Ulsan College of Medicine, Seoul,
Korea
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23
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Liu S, Wang Y. Diagnosis and management of adult central nervous system leukemia. BLOOD SCIENCE 2023; 5:141-149. [PMID: 37546706 PMCID: PMC10400053 DOI: 10.1097/bs9.0000000000000162] [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: 12/23/2022] [Accepted: 05/09/2023] [Indexed: 08/08/2023] Open
Abstract
Central nervous system leukemia (CNSL) is a prominent infiltration reason for therapy failing in acute leukemia. Recurrence rates and the prognosis have alleviated with current prophylactic regimens. However, the accurate stratification of relapse risk and treatment regimens for relapsed or refractory patients remain clinical challenges yet to be solved. Recently, with hematopoietic stem cell transplantation (HSCT) and chimeric antigen receptor-T (CAR-T) cellular therapy showing encouraging effects in some CNSL patients, advances in treating CNSL have already been reported. The development of molecular targeted agents as well as antibody-based drugs will provide patients with more personalized treatment. This article summarized recent research developments about risk factors, diagnosis, prevention, and treatment in adults with CNSL.
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Affiliation(s)
- Siyu Liu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
| | - Ying Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China
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24
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Saadi MI, Nikandish M, Ghahramani Z, Valandani FM, Ahmadyan M, Hosseini F, Rahimian Z, Jalali H, Tavasolian F, Abdolyousefi EN, Kheradmand N, Ramzi M. miR-155 and miR-92 levels in ALL, post-transplant aGVHD, and CMV: possible new treatment options. J Egypt Natl Canc Inst 2023; 35:18. [PMID: 37332027 DOI: 10.1186/s43046-023-00174-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 04/22/2023] [Indexed: 06/20/2023] Open
Abstract
BACKGROUND Acute lymphoblastic leukemia (ALL) is a malignancy that leads to altered blast cell proliferation, survival, and maturation and eventually to the lethal accumulation of leukemic cells. Recently, dysregulated expression of various micro-RNAs (miRNAs) has been reported in hematologic malignancies, especially ALL. Cytomegalovirus infection can induce ALL in otherwise healthy individuals, so a more detailed evaluation of its role in ALL-endemic areas like Iran is required. METHODS In this cross-sectional study, 70 newly diagnosed adults with ALL were recruited. The expression level of microRNA-155(miR-155) and microRNA-92(miR-92) was evaluated by real-time SYBR Green PCR. The correlations between the miRNAs mentioned above and the severity of disease, CMV infection, and acute graft vs. host disease after hematopoietic stem cell transplantation (HSCT) were assessed. B cell and T cell ALL distinction in the level of miRNAs was provided. RESULTS After the statistical analysis, our results indicated a marked increase in the expression of miR-155 and miR-92 in ALL patients vs. healthy controls (*P = 0.002-*P = 0.03, respectively). Also, it was shown that the expression of miR-155 and miR-92 was higher in T cell ALL compared to B cell ALL (P = 0.01-P = 0.004, respectively), CMV seropositivity, and aGVHD. CONCLUSION Our study suggests that the plasma signature of microRNA expression may act as a powerful marker for diagnosis and prognosis, providing knowledge outside cytogenetics. Elevation of miR-155 in plasma can be a beneficial therapeutic target for ALL patients, with consideration of higher plasma levels of miR-92 and miR-155 in CMV + and post-HSCT aGVHD patients.
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Affiliation(s)
- Mahdiyar Iravani Saadi
- Hematology Research Center, Shiraz University of Medical Sciences, Mohammad Rasul Allah Research Tower, Opposite the Education School, Khalili Ave, Shiraz, Fars, Iran
| | - Mohsen Nikandish
- Hematology, Oncology and Bone Marrow Transplantation Department, Shiraz University of Medical Sciences, Namazi Sq., Zand St., Shiraz, Iran
| | - Zahra Ghahramani
- Hematology Research Center, Shiraz University of Medical Sciences, Mohammad Rasul Allah Research Tower, Opposite the Education School, Khalili Ave, Shiraz, Fars, Iran
| | - Fatemeh Mardani Valandani
- Hematology Research Center, Shiraz University of Medical Sciences, Mohammad Rasul Allah Research Tower, Opposite the Education School, Khalili Ave, Shiraz, Fars, Iran
| | - Maryam Ahmadyan
- Hematology Research Center, Shiraz University of Medical Sciences, Mohammad Rasul Allah Research Tower, Opposite the Education School, Khalili Ave, Shiraz, Fars, Iran
| | - Fakhroddin Hosseini
- Hematology, Oncology and Bone Marrow Transplantation Department, Shiraz University of Medical Sciences, Namazi Sq., Zand St., Shiraz, Iran
| | - Zahra Rahimian
- Hematology Research Center, Shiraz University of Medical Sciences, Mohammad Rasul Allah Research Tower, Opposite the Education School, Khalili Ave, Shiraz, Fars, Iran
| | - Heeva Jalali
- Department of Animal Science, Faculty of Agriculture, University of Kurdistan, Pasdaran Blvd, Sanandaj, Kurdistan, Iran
| | - Fataneh Tavasolian
- Hematology Research Center, Shiraz University of Medical Sciences, Mohammad Rasul Allah Research Tower, Opposite the Education School, Khalili Ave, Shiraz, Fars, Iran
| | - Ehsan Nabi Abdolyousefi
- Hematology Research Center, Shiraz University of Medical Sciences, Mohammad Rasul Allah Research Tower, Opposite the Education School, Khalili Ave, Shiraz, Fars, Iran
| | - Nadiya Kheradmand
- Hematology Research Center, Shiraz University of Medical Sciences, Mohammad Rasul Allah Research Tower, Opposite the Education School, Khalili Ave, Shiraz, Fars, Iran.
| | - Mani Ramzi
- Hematology Research Center, Shiraz University of Medical Sciences, Mohammad Rasul Allah Research Tower, Opposite the Education School, Khalili Ave, Shiraz, Fars, Iran.
- Hematology, Oncology and Bone Marrow Transplantation Department, Shiraz University of Medical Sciences, Namazi Sq., Zand St., Shiraz, Iran.
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25
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Liu YC, Geyer JT. Pediatric Hematopathology in the Era of Advanced Molecular Diagnostics: What We Know and How We Can Apply the Updated Classifications. Pathobiology 2023; 91:30-44. [PMID: 37311434 PMCID: PMC10857803 DOI: 10.1159/000531480] [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: 02/02/2023] [Accepted: 05/30/2023] [Indexed: 06/15/2023] Open
Abstract
Pediatric hematologic malignancies often show genetic features distinct from their adult counterparts, which reflect the differences in their pathogenesis. Advances in the molecular diagnostics including the widespread use of next-generation sequencing technology have revolutionized the diagnostic workup for hematologic disorders and led to the identification of new disease subgroups as well as prognostic information that impacts the clinical treatment. The increasing recognition of the importance of germline predisposition in various hematologic malignancies also shapes the disease models and management. Although germline predisposition variants can occur in patients with myelodysplastic syndrome/neoplasm (MDS) of all ages, the frequency is highest in the pediatric patient population. Therefore, evaluation for germline predisposition in the pediatric group can have significant clinical impact. This review discusses the recent advances in juvenile myelomonocytic leukemia, pediatric acute myeloid leukemia, B-lymphoblastic leukemia/lymphoma, and pediatric MDS. This review also includes a brief discussion of the updated classifications from the International Consensus Classification (ICC) and the 5th edition World Health Organization (WHO) classification regarding these disease entities.
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Affiliation(s)
- Yen-Chun Liu
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Julia T. Geyer
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
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26
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Elsallab M, Ellithi M, Hempel S, Abdel-Azim H, Abou-El-Enein M. Long-term response to autologous anti-CD19 chimeric antigen receptor T cells in relapsed or refractory B cell acute lymphoblastic leukemia: a systematic review and meta-analysis. Cancer Gene Ther 2023; 30:845-854. [PMID: 36750666 PMCID: PMC10281866 DOI: 10.1038/s41417-023-00593-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 12/14/2022] [Accepted: 01/19/2023] [Indexed: 02/09/2023]
Abstract
Chimeric Antigen Receptor (CAR) T cell therapy is an effective treatment approach for patients with relapsed or refractory acute lymphoblastic leukemia (R/R B-ALL). However, identifying the factors that influence long-term response to this therapy is necessary to optimize patient selection and treatment allocation. We conducted a literature review and meta-analysis to investigate the use of autologous anti-CD19 CAR T cell therapy in both pediatric and adult patients with R/R B-ALL, using several databases including MEDLINE, Cochrane Central, ScienceDirect, Web of Science, Journals@Ovid, Embase, and clinicaltrial.gov. A total of 38 reports were analyzed, which enrolled 2134 patients. Time-to-event endpoints were estimated using reconstructed patient survival data. The study explored key modulators of response, including costimulatory domains, disease status, age, and lymphodepletion. The median overall survival and event-free survival were 36.2 months [95% CI 28.9, NR] and 13.3 months [95% CI 12.2, 17], respectively. The overall response rate was 76% [95% CI 71, 81]. The use of 4-1BB costimulatory domain in the CAR construct, administration of low-dose cyclophosphamide lymphodepletion, and pretreatment morphologic remission were associated with better overall survival, with hazard ratios of 0.72, 0.56, and 0.66, respectively. Morphologic remission and 4-1BB domain were associated with better event-free survival, with hazard ratios of 0.66 and 0.72, respectively. These findings suggest that CAR T cell therapy may offer long-term benefits to patients with R/R B-ALL. However, further research is needed to optimize patient selection and better understand the impact of various factors on the outcome of CAR T cell therapy.
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Affiliation(s)
- Magdi Elsallab
- Harvard-MIT Center for Regulatory Science, Harvard Medical School, Boston, MA, USA.
- Cellular Immunotherapy Program, Cancer Center, Massachusetts General Hospital, Boston, MA, USA.
- USC/CHLA Cell Therapy Program, University of Southern California, and Children's Hospital Los Angeles, Los Angeles, CA, USA.
| | - Moataz Ellithi
- Fred and Pamela Buffet Cancer Center, University of Nebraska Medical Center, Omaha, NE, USA
| | - Susanne Hempel
- Southern California Evidence Review Center, University of Southern California, Los Angeles, CA, USA
| | - Hisham Abdel-Azim
- Loma Linda University School of Medicine, Cancer Center, Children Hospital and Medical Center, Loma Linda, CA, USA
| | - Mohamed Abou-El-Enein
- USC/CHLA Cell Therapy Program, University of Southern California, and Children's Hospital Los Angeles, Los Angeles, CA, USA.
- Division of Medical Oncology, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
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27
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Li GZ, Hu YH, Lu YN, Yang QY, Fu D, Chen F, Li YM. CaMKII and Ca V3.2 T-type calcium channel mediate Connexin-43-dependent inflammation by activating astrocytes in vincristine-induced neuropathic pain. Cell Biol Toxicol 2023; 39:679-702. [PMID: 34286406 DOI: 10.1007/s10565-021-09631-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 06/24/2021] [Indexed: 02/06/2023]
Abstract
Vincristine (VCR), an alkaloid isolated from vinca, is a commonly used chemotherapeutic drug. However, VCR therapy can lead to dose-dependent peripheral neurotoxicity, mainly manifesting as neuropathic pain, which is one of the dominant reasons for limiting its utility. Experimentally, we discovered that VCR-induced neuropathic pain (VINP) was accompanied by astrocyte activation; the upregulation of phospho-CaMKII (p-CaMKII), CaV3.2, and Connexin-43 (Cx43) expression; and the production and release of inflammatory cytokines and chemokines in the spinal cord. Similar situations were also observed in astrocyte cultures. Interestingly, these alterations were all reversed by intrathecal injection of KN-93 (a CaMKII inhibitor) or L-Ascorbic acid (a CaV3.2 inhibitor). In addition, KN-93 and L-Ascorbic acid inhibited the increase in [Ca2+]i associated with astrocyte activation. We also verified that knocking down or inhibiting Cx43 level via intrathecal injection of Cx43 siRNA or Gap27 (a Cx43 mimetic peptide) relieved pain hypersensitivity and reduced the release of inflammatory factors; however, they did not affect astrocyte activation or p-CaMKII and CaV3.2 expression. Besides, the overexpression of Cx43 through the transfection of the Cx43 plasmid did not affect p-CaMKII and CaV3.2 expressions in vitro. Therefore, CaMKII and CaV3.2 may activate astrocytes by increasing [Ca2+]i, thereby mediating Cx43-dependent inflammation in VINP. Moreover, we demonstrated that the CaMKII signalling pathway was involved in VCR-induced inflammation, apoptosis, and mitochondrial damage. Collectively, our findings show a novel mechanism by which CaMKII and CaV3.2 mediate Cx43-dependent inflammation by activating astrocytes in neuropathic pain induced by VCR.
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Affiliation(s)
- Gui-Zhou Li
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Nanjing, 210008, China
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, China
| | - Ya-Hui Hu
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Nanjing, 210008, China.
| | - Yi-Ni Lu
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, China
| | - Qing-Yan Yang
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Nanjing, 210008, China
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, China
| | - Di Fu
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Nanjing, 210008, China
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, China
| | - Feng Chen
- Department of Pharmacy, Children's Hospital of Nanjing Medical University, 72 Guangzhou Road, Nanjing, 210008, China
| | - Yun-Man Li
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing, 210009, China.
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28
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Salama H, Eldadah S, Omer MH, Alhejazi A, Bin Dayil L, Almozaini A, Khalil RR, Mugairi AA, Snnallah M, Damlaj M, Alaskar A, Alsaeed A, Bakkar MM, Alahmari B, Alzahrani M, Elhemaidi I, Alahmadi M, Alamoudi S, Rajkhan W, Khalil M, Kanfar SS, Saleh ASA, Raizah AA, Ibrahim A, Absi A. Comparison of a modified pediatric protocol versus a hyper-CVAD protocol in adolescents and young adults with Philadelphia-negative acute lymphoblastic leukemia: A multicenter retrospective analysis. Leuk Res 2023; 130:107316. [PMID: 37245332 DOI: 10.1016/j.leukres.2023.107316] [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: 01/29/2023] [Revised: 04/06/2023] [Accepted: 05/19/2023] [Indexed: 05/30/2023]
Abstract
BACKGROUND The outcomes of Pediatric acute lymphoblastic leukemia (ALL) have improved dramatically whereas outcomes for ALL amongst adolescents and young adults (AYA) have lagged behind. The introduction of pediatric-like regimens to manage adult ALL has shown promising outcomes across several analyses. MATERIALS AND METHODS In this analysis, we aimed to retrospectively compare the differences in outcomes among patients aged 14-40 years with Philadelphia-negative ALL treated with a Hyper-CVAD protocol versus a modified pediatric protocol. RESULTS A total of 103 patients were identified with 58 (56.3%) in the modified ABFM group and 45 (43.7%) in the hyper-CVAD group. The median duration of follow-up for the cohort was 39 months (range 1-93). There were significantly lower rates of MRD persistence after consolidation (10.3% vs. 26.7%, P = 0.031) and transplantation (15.5% vs. 46.6%, P < 0.001) in the modified ABFM group. 5-year OS rates (83.9% vs. 65.3%, P = 0.036) and DFS rates (67.4% vs. 44%, P = 0.014) were higher in the modified ABFM groups. The incidence of grade 3 and 4 hepatotoxicity (24.1% vs. 13.3%, P < 0.001) and osteonecrosis (20.6% vs. 2.2%, P = 0.005) were higher in the modified ABFM group. CONCLUSION Our analysis demonstrates that the use of a pediatric modified ABFM protocol demonstrated superior outcomes compared to the hyper-CVAD regimen in the treatment of Philadelphia-negative ALL amongst AYA patients. However, the modified ABFM protocol was associated with an increased risk of certain toxicities including high grade liver toxicity and osteonecrosis.
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Affiliation(s)
- Hind Salama
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia.
| | - Saleem Eldadah
- Department of Adult Hematology and Stem Cell Transplantation, Princess Noorah Oncology Center, Ministry of the National Guard Health Affairs, Jeddah, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Mohamed H Omer
- School of Medicine, Cardiff University, Cardiff, United Kingdom
| | - Ayman Alhejazi
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Luluh Bin Dayil
- Department of Adult Nursing, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Ayman Almozaini
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Roaa Reda Khalil
- Department of Adult Hematology and Stem Cell Transplantation, Princess Noorah Oncology Center, Ministry of the National Guard Health Affairs, Jeddah, Saudi Arabia
| | - Areej Al Mugairi
- College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Mohammed Snnallah
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Moussab Damlaj
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia; Department of Hematology Oncology, Sheikh Shakhbout Medical City, Abu Dhabi, United Arab Emirates
| | - Ahmed Alaskar
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Ahmad Alsaeed
- Department of Adult Hematology and Stem Cell Transplantation, Princess Noorah Oncology Center, Ministry of the National Guard Health Affairs, Jeddah, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Mohammed Mosa Bakkar
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Bader Alahmari
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Mohsen Alzahrani
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Ihab Elhemaidi
- Department of Adult Hematology and Stem Cell Transplantation, Princess Noorah Oncology Center, Ministry of the National Guard Health Affairs, Jeddah, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Majed Alahmadi
- Department of Adult Hematology and Stem Cell Transplantation, Princess Noorah Oncology Center, Ministry of the National Guard Health Affairs, Jeddah, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Sameer Alamoudi
- Department of Adult Hematology and Stem Cell Transplantation, Princess Noorah Oncology Center, Ministry of the National Guard Health Affairs, Jeddah, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Walaa Rajkhan
- Department of Adult Hematology and Stem Cell Transplantation, Princess Noorah Oncology Center, Ministry of the National Guard Health Affairs, Jeddah, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Manar Khalil
- Department of Adult Hematology and Stem Cell Transplantation, Princess Noorah Oncology Center, Ministry of the National Guard Health Affairs, Jeddah, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Solaf Sami Kanfar
- Department of Adult Hematology and Stem Cell Transplantation, King Faisal Specialist Hospital, Dammam, Saudi Arabia
| | - Abdullah S Al Saleh
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Abdulrahman Al Raizah
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Ayman Ibrahim
- Department of Oncology, King Abdulaziz Medical City, Ministry of the National Guard Health Affairs, Riyadh, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
| | - Ahmed Absi
- Department of Adult Hematology and Stem Cell Transplantation, Princess Noorah Oncology Center, Ministry of the National Guard Health Affairs, Jeddah, Saudi Arabia; College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia; King Abdullah International Medical Research Center, Saudi Arabia; Saudi Society of Blood and Bone Marrow Transplantation (SSBMT), Saudi Arabia
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Zhang Q, Huang MJ, Wang HY, Wu Y, Chen YZ. A novel prognostic nomogram for adult acute lymphoblastic leukemia: a comprehensive analysis of 321 patients. Ann Hematol 2023:10.1007/s00277-023-05267-6. [PMID: 37173535 DOI: 10.1007/s00277-023-05267-6] [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: 12/27/2022] [Accepted: 05/06/2023] [Indexed: 05/15/2023]
Abstract
The cure rate of acute lymphoblastic leukemia (ALL) in adolescents and adults remains poor. This study aimed to establish a prognostic model for ≥14-year-old patients with ALL to guide treatment decisions. We retrospectively analyzed the data of 321 ALL patients between January 2017 and June 2020. Patients were randomly (2:1 ratio) divided into either the training or validation set. A nomogram was used to construct a prognostic model. Multivariate Cox analysis of the training set showed that age > 50 years, white blood cell count > 28.52×109/L, and MLL rearrangement were independent risk factors for overall survival (OS), while platelet count >37×109/L was an independent protective factor. The nomogram was established according to these independent prognostic factors in the training set, where patients were grouped into two categories: low-risk (≤13.15) and high-risk (>13.15). The survival analysis, for either total patients or sub-group patients, showed that both OS and progression-free survival (PFS) of low-risk patients was significantly better than that of high-risk patients. Moreover, treatment analysis showed that both OS and progression-free survival (PFS) of ALL with stem cell transplantation (SCT) were significantly better than that of ALL without SCT. Further stratified analysis showed that in low-risk patients, the OS and PFS of patients with SCT were significantly better than those of patients without SCT. In contrast, in high-risk patients, compared with non-SCT patients, receiving SCT can only significantly prolong the PFS, but it does not benefit the OS. We established a simple and effective prognostic model for ≥ 14-year-old patients with ALL that can provide accurate risk stratification and determine the clinical strategy.
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Affiliation(s)
- Qian Zhang
- Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Mei-Juan Huang
- Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China
- Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Han-Yu Wang
- Department of Cardiac Surgery, Union Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - Yong Wu
- Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China.
- Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China.
| | - Yuan-Zhong Chen
- Fujian Institute of Hematology, Fujian Medical University Union Hospital, Fuzhou, China.
- Fujian Provincial Key Laboratory on Hematology, Fujian Medical University Union Hospital, Fuzhou, China.
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30
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Kantarjian H, Haddad FG, Jain N, Sasaki K, Short NJ, Loghavi S, Kanagal-Shamanna R, Jorgensen J, Khouri I, Kebriaei P, Alvarado Y, Kadia T, Paul S, Garcia-Manero G, Dabaja B, Yilmaz M, Jacob J, Garris R, O'Brien S, Ravandi F, Jabbour E. Results of salvage therapy with mini-hyper-CVD and inotuzumab ozogamicin with or without blinatumomab in pre-B acute lymphoblastic leukemia. J Hematol Oncol 2023; 16:44. [PMID: 37131217 PMCID: PMC10155451 DOI: 10.1186/s13045-023-01444-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/21/2023] [Indexed: 05/04/2023] Open
Abstract
BACKGROUND Historically, adults with relapsed-refractory acute lymphoblastic leukemia (ALL) experienced poor outcomes with intensive chemotherapy. This mature analysis explores the benefit of the addition of sequential blinatumomab to low-intensity mini-Hyper-CVD chemotherapy with inotuzumab ozogamicin in this setting. METHODS Mini-Hyper-CVD (cyclophosphamide and dexamethasone at 50% dose reduction, no anthracycline, methotrexate at 75% dose reduction, cytarabine at 83% dose reduction) was combined with inotuzumab during the first 4 courses. From Patient #68 and onwards, inotuzumab was given in reduced and fractionated doses, and blinatumomab was added sequentially for 4 courses. Maintenance therapy with prednisone, vincristine, 6-mercaptopurine and methotrexate was given for 12 courses, and blinatumomab for 4 additional courses. RESULTS Among 110 patients (median age, 37 years) treated, 91 (83%) responded (complete response, 69 patients, 63%). Measurable residual disease negativity was documented in 75 patients (82% of responders). Fifty-three patients (48%) received allogeneic stem cell transplantation (SCT). Hepatic sinusoidal obstruction syndrome occurred in 9/67 patients (13%) on the original inotuzumab schedule and in 1/43 (2%) on the modified schedule. With a median follow-up of 48 months, the median overall survival (OS) was 17 months, and the 3 year OS was 40%. The 3 year OS was 34% with mini-Hyper-CVD plus inotuzumab and 52% with additional blinatumomab (P = 0.16). By landmark analysis at 4 months, the 3 year OS was 54%, similar between patients who did or did not receive allogeneic SCT. CONCLUSION Low-intensity mini-Hyper-CVD plus inotuzumab with or without blinatumomab showed efficacy in patients with relapsed-refractory ALL, with better survival after the addition of blinatumomab. Trial registration The trial was registered on clinicaltrials.gov with the identifier NCT01371630.
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Affiliation(s)
- Hagop Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA.
| | - Fadi G Haddad
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Nitin Jain
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Koji Sasaki
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Sanam Loghavi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Rashmi Kanagal-Shamanna
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Jeffrey Jorgensen
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Issa Khouri
- Department of Stem Cell Transplantation, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Partow Kebriaei
- Department of Stem Cell Transplantation, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Yesid Alvarado
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Tapan Kadia
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Shilpa Paul
- Department of Pharmacy, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Guillermo Garcia-Manero
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Bouthaina Dabaja
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Musa Yilmaz
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Jovitta Jacob
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Rebecca Garris
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Susan O'Brien
- Chao Family Comprehensive Cancer Center, University of California Irvine, Orange, CA, USA
| | - Farhad Ravandi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
| | - Elias Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Box 428, Houston, TX, 77030, USA
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Rausch CR, Kantarjian HM, Jabbour EJ. SOHO State of the Art Updates and Next Questions | Hyper-CVAD in 2022: Lessons Learned and New Approaches. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2023; 23:238-243. [PMID: 36872149 DOI: 10.1016/j.clml.2023.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 01/26/2023] [Indexed: 02/04/2023]
Abstract
Combination chemotherapy is the mainstay of treatment for acute lymphoblastic leukemia (ALL). The Hyper-CVAD regimen was developed in 1992 at MD Anderson Cancer Center and has since become a standard of care option for adult patients with ALL. Since its conception, a number of modifications have been implemented to customize the regimen for different patient populations and safely incorporate novel therapies without compromising tolerability. We aim to review the evolution of the Hyper-CVAD regimen over the past 3 decades, focusing on clinical pearls, as well as future directions.
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Affiliation(s)
- Caitlin R Rausch
- Division of Pharmacy, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Hagop M Kantarjian
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX
| | - Elias J Jabbour
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX.
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32
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Pan Z, Wang L, Fu W, Jiang C, Zhang Z, Chen Q, Wang L, Hu X. Pediatric chemotherapy versus allo-HSCT for adolescent and adult Philadelphia chromosome-negative ALL in first complete remission: a meta-analysis. Ann Hematol 2023; 102:1131-1140. [PMID: 36947212 DOI: 10.1007/s00277-023-05160-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 03/04/2023] [Indexed: 03/23/2023]
Abstract
Pediatric-inspired chemotherapy significantly improves survival for adolescent and adult patients with acute lymphoblastic leukemia (ALL). However, the benefits over allogeneic hematopoietic stem cell transplantation (allo-HSCT) remain unclear. To compare clinical outcomes between pediatric-inspired chemotherapy and allo-HSCT in consolidation therapy of adolescent and adult Philadelphia chromosome-negative (Ph-neg) ALL in first complete remission (CR1), related studies from MEDLINE, Embase, and Cochrane Controlled Register of Trials updated to July 2022 were searched. A total of 13 relevant trials including 3161 patients were included in the meta-analysis. Compared with allo-HSCT, pediatric-inspired chemotherapy achieved better OS (hazard risk (HR), 0.53; 95% confidence interval (CI), 0.41 to 0.68) and DFS (HR, 0.64; 95% CI, 0.48 to 0.86), with a significant reduction in NRM (risk ratio (RR), 0.30; 95% CI, 0.18 to 0.51), but no difference in the relapse rate (RR, 1.13; 95% CI, 0.93 to 1.39). When only studies based on intention-to-treat analysis were included, pediatric-inspired chemotherapy consistently conferred a survival advantage. In subgroup analyses, patients with baseline high-risk features demonstrated similar OS and DFS between pediatric-style chemotherapy and allo-HSCT, while pediatric-style chemotherapy had an OS and DFS advantage in standard-risk subgroup. Particularly, patients with positive minimal residual disease (MRD) achieved better OS and DFS if proceeded to allo-HSCT.
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Affiliation(s)
- Zengkai Pan
- State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Shanghai Institute of Hematology, Shanghai RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Er Road 197, Shanghai, 200025, China
| | - Luxiang Wang
- State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Shanghai Institute of Hematology, Shanghai RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Er Road 197, Shanghai, 200025, China
| | - Weijia Fu
- Department of Hematology, Institute of Hematology, Changhai Hospital, Changhai Road 168, Shanghai, 200433, China
| | - Chuanhe Jiang
- State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Shanghai Institute of Hematology, Shanghai RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Er Road 197, Shanghai, 200025, China
| | - Zilu Zhang
- State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Shanghai Institute of Hematology, Shanghai RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Er Road 197, Shanghai, 200025, China
| | - Qi Chen
- Department of Health Statistics, Naval Medical University, Xiangyin Road 800, Shanghai, 200433, China.
| | - Libing Wang
- Department of Hematology, Institute of Hematology, Changhai Hospital, Changhai Road 168, Shanghai, 200433, China.
| | - Xiaoxia Hu
- State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine, Shanghai Institute of Hematology, Shanghai RuiJin Hospital, Shanghai Jiao Tong University School of Medicine, Ruijin Er Road 197, Shanghai, 200025, China.
- Collaborative Innovation Center of Hematology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Freitas AC, Maia T, Desterro J, Pierdomenico F, Nunes A, Ferreira I, Cabeçadas J, Gomes da Silva M. Extramedullary T-lymphoblastic Crisis in a Myelodysplastic/Myeloproliferative Neoplasm with a t(12;22)/MN1::ETV6 Translocation. Hematol Rep 2023; 15:212-219. [PMID: 36975735 PMCID: PMC10048276 DOI: 10.3390/hematolrep15010022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/27/2023] [Accepted: 03/09/2023] [Indexed: 03/15/2023] Open
Abstract
Myelodysplastic/myeloproliferative neoplasms (MDS/MPN) are not a single disease, but rather a heterogenous group of entities which are increasingly subclassified according to recurrent genetic abnormalities. Chromosomal translocations involving meningioma 1 (MN1) and ETS variant 6 (ETV6) genes are extremely rare, but recurrent in myeloid neoplasms. We describe the case of a patient with a myelodysplastic/myeloproliferative neoplasm with neutrophilia, who developed an extramedullary T-lymphoblastic crisis with the t(12;22)(p13;q12) translocation as the only cytogenetic abnormality. This case shares several clinical and molecular features with myeloid/lymphoid neoplasms with eosinophilia. The treatment of this patient was challenging, as the disease proved to be highly refractory to chemotherapy, with allogenic stem cell transplantation as the only curative option. This clinical presentation has not been reported in association with these genetic alterations and supports the concept of a hematopoietic neoplasm originating in an early uncommitted precursor cell. Additionally, it stresses the importance of molecular characterization in the classification and prognostic stratification of these entities.
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Affiliation(s)
- Ana Carolina Freitas
- Department of Hematology, Portuguese Institute of Oncology Lisbon, 1099-023 Lisbon, Portugal
- Correspondence:
| | - Tiago Maia
- Department of Pathology, Portuguese Institute of Oncology Lisbon, 1099-023 Lisbon, Portugal
| | - Joana Desterro
- Department of Hematology, Portuguese Institute of Oncology Lisbon, 1099-023 Lisbon, Portugal
| | - Francesca Pierdomenico
- Department of Hematology, Portuguese Institute of Oncology Lisbon, 1099-023 Lisbon, Portugal
| | - Albertina Nunes
- Department of Hematology, Portuguese Institute of Oncology Lisbon, 1099-023 Lisbon, Portugal
| | - Isabelina Ferreira
- Department of Bone Marrow Transplantation, Portuguese Institute of Oncology Lisbon, 1099-023 Lisbon, Portugal
| | - José Cabeçadas
- Department of Pathology, Portuguese Institute of Oncology Lisbon, 1099-023 Lisbon, Portugal
| | - Maria Gomes da Silva
- Department of Hematology, Portuguese Institute of Oncology Lisbon, 1099-023 Lisbon, Portugal
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Short NJ, Kantarjian H. Using immunotherapy and novel trial designs to optimise front-line therapy in adult acute lymphoblastic leukaemia: breaking with the traditions of the past. THE LANCET HAEMATOLOGY 2023; 10:e382-e388. [PMID: 37003279 DOI: 10.1016/s2352-3026(23)00064-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 02/08/2023] [Accepted: 02/13/2023] [Indexed: 03/30/2023]
Abstract
Multidrug chemotherapy has historically been the cornerstone of therapy for both children and adults with acute lymphocytic leukaemia. However, in the past decade, several novel immunotherapies have proven to be highly effective in the treatment of acute lymphocytic leukaemia, including the anti-CD22 antibody-drug conjugate inotuzumab ozogamicin, the CD3 × CD19 bispecific antibody blinatumomab, and two CD19-directed chimeric antigen receptor T-cell products. These agents are all approved in the USA as monotherapy for relapsed or refractory B-cell acute lymphocytic leukaemia. However, their use as single agents in the salvage setting might not be taking full advantage of their anti-leukaemia potential, because our ability to cure a patient is likely to be greatest when the most effective therapies are safety integrated into front-line treatment regimens. Several ongoing studies have yielded encouraging data with routine incorporation of inotuzumab ozogamicin or blinatumomab, or both, in patients with newly diagnosed acute lymphocytic leukaemia, and these approaches are emerging as new standards of care. In Philadelphia chromosome-positive acute lymphocytic leukaemia, chemotherapy-free regimens combining blinatumomab and a BCR-ABL1 tyrosine kinase inhibitor are changing acute lymphocytic leukaemia therapy, highlighting the potential for these novel agents to reduce-or perhaps eliminate-the need for chemotherapy in some subtypes. In this Viewpoint, we review promising data from ongoing clinical trials of novel immunotherapy-based combinations that are being explored in patients with newly diagnosed acute lymphocytic leukaemia. We also discuss the challenges of randomised studies in the rapidly evolving therapeutic landscape and argue for the ability of well designed, non-randomised studies to more rapidly advance the standard of care in acute lymphocytic leukaemia.
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Affiliation(s)
- Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Hagop Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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35
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Yoon JH, Kim HS, Min GJ, Park SS, Park S, Lee SE, Cho BS, Eom KS, Kim YJ, Kim HJ, Min CK, Cho SG, Lee JW, Kim M, Kim Y, Lee S. Cytogenetic and molecular characteristics and outcomes of adult patients with early T-cell precursor acute lymphoblastic leukemia. Eur J Haematol 2023; 110:137-148. [PMID: 36217591 DOI: 10.1111/ejh.13883] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 10/04/2022] [Accepted: 10/06/2022] [Indexed: 01/19/2023]
Abstract
Early T-cell precursor acute lymphoblastic leukemia (ETP-ALL) is a recently identified high-risk subgroup of T-cell ALL in children. However, there have been conflicting reports and limited data have been reported in adult patients. We retrospectively analyzed the cytogenetic and molecular characteristics and long-term survival outcomes of adult patients with ETP-ALL versus non-ETP-ALL. We analyzed 58 patients (median age, 35 years [range, 18-76 years]) with newly diagnosed T-cell ALL who received a uniform remission induction and consolidation chemotherapy with suitable samples for genetic analyses. If a donor was available, all patients were recommended allogeneic hematopoietic cell transplantation (allo-HCT) for post-remission therapy. Out of 58 patients, 21 (36.2%) had ETP-ALL. Patients with ETP-ALL were older and had a higher proportion of complex karyotype than non-ETP-ALL. Additionally, more DNMT3A mutations were detected in ETP-ALL, whereas FBXW7 mutations and CDKN2A/CDKN2B deletions were found nearly exclusively in non-ETP-ALL. The overall complete remission (CR) rates were not different between ETP-ALL (95.2%) and non-ETP-ALL (81.1%) and subsequent allo-HCT proceeding rates in CR1 were 61.9% for ETP-ALL and 43.2% for non-ETP-ALL, respectively. The overall prognosis of patients with T-ALL was poor that estimated 5-year overall survival (OS) was 33.3% for ETP-ALL and 29.5% for non-ETP-ALL. In a subgroup analysis of patients treated with allo-HCT in CR1 (n = 29), 5-year OS was 53.8% for ETP-ALL and 55.4% for non-ETP-ALL. Our data showed molecular characteristics of ETP-ALL and non-ETP-ALL and revealed that intensive chemotherapy followed by allo-HCT for post-remission therapy can contribute to preserved survival outcome of adult patients with ETP-ALL.
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Affiliation(s)
- Jae-Ho Yoon
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hoon Seok Kim
- Department of Laboratory Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Gi June Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Soo Park
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Silvia Park
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Eun Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung-Sik Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki-Seong Eom
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoo-Jin Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hee-Je Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chang-Ki Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok-Goo Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong Wook Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Myungshin Kim
- Department of Laboratory Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yonggoo Kim
- Department of Laboratory Medicine, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Elshanbary AA, Zilai AH, Ishqair A, Matar SG, Nourelden AZ, Hafez AH, Altyar AE, Albadrani GM, Zaazouee MS. Demographic and treatment risk factors of cancer-specific mortality among children and adolescent leukemia patients: a population-based study. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:19182-19193. [PMID: 36220963 DOI: 10.1007/s11356-022-23425-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 09/29/2022] [Indexed: 06/16/2023]
Abstract
Leukemia is the 15th most commonly diagnosed cancer and the 11th leading cause of cancer mortality. The high mortality rate of leukemia could be attributed to numerous factors. Therefore, we aimed to identify the demographic and treatment risk factors influencing mortality among patients diagnosed with leukemia. Patients' data from 1975 to 2016 were collected from the Surveillance, Epidemiology, and End Results (SEER) database. We used the Person's chi-square test to examine the associations among the categorical variables. Kaplan-Meier and Cox regression were applied for univariate and multivariate analyses. Standardized mortality ratios were utilized to compare the mortality rates of leukemia patients and the general US population. We carried out the statistical analysis using SPSS software. A total of 18,880 patients with leukemia were studied. The leukemia incidence was increased in children than in adolescents. Acute lymphoid leukemia (ALL) was the most common type diagnosed among children and adolescents: 10,331 and 4112 patients, respectively. All mortality ratios were significantly higher in leukemia patients compared to the US population. The risk of mortality among leukemia patients was higher among adolescents, females, Black, urban areas with a 20,000 population, and patients not receiving chemotherapy. In contrast, the mortality risk was decreased in patients with higher family incomes, those not treated with radiation, and diagnosed from 2000 to 2016. In conclusion, Leukemia's incidence increases with time. Adolescents, males, Black, in some urban areas, and patients who have not received chemotherapy had the highest mortality risk among leukemia patients.
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Affiliation(s)
| | - Ayat Hassan Zilai
- Department of Pediatrics, King Salman Hospital, Riyadh, Saudi Arabia
| | - Anas Ishqair
- Faculty of Medicine, The Hashemite University, Zarqa, Jordan
| | | | | | | | - Ahmed E Altyar
- Department of Pharmacy Practice, Faculty of Pharmacy, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Ghadeer M Albadrani
- Department of Biology, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh, 11671, Saudi Arabia
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Yoon JH, Kwag D, Lee JH, Min GJ, Park SS, Park S, Lee SE, Cho BS, Eom KS, Kim YJ, Kim HJ, Min CK, Cho SG, Wook Lee J, Lee S. Superior survival outcome of blinatumomab compared with conventional chemotherapy for adult patients with relapsed or refractory B-cell precursor acute lymphoblastic leukemia: a propensity score-matched cohort analysis. Ther Adv Hematol 2023; 14:20406207231154713. [PMID: 36895914 PMCID: PMC9989437 DOI: 10.1177/20406207231154713] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 01/17/2023] [Indexed: 03/08/2023] Open
Abstract
Background Blinatumomab showed a higher complete remission (CR) rate and a safe bridging to allogeneic hematopoietic cell transplantation (allo-HCT) in adults with relapsed or refractory B-cell precursor acute lymphoblastic leukemia (R/R BCP-ALL). Objectives We tried to analyze the outcome of blinatumomab compared with the real-world historical data. We expected superior outcome of blinatumomab compared with historical conventional chemotherapy. Design We conducted a retrospective study using real-world data in the Catholic Hematology Hospital. Methods Total 197 consecutive cases of R/R BCP-ALL were treated with conventional chemotherapy (n = 113) or blinatumomab, which was available since late 2016 (n = 84). Patients who achieved CR underwent allo-HCT if donor was available. We conducted a propensity score-matched cohort analysis using 5 criteria of age, CR duration, cytogenetics, previous allo-HCT, and salvage lines between historical group and blinatumomab. Results Each cohort consisted of 52 patients. In blinatumomab group, CR rate was higher (80.8% versus 53.8%, p = 0.006) and more patients proceeded to allo-HCT (80.8% versus 46.2%, p < 0.001). Among the CR patients with available minimal residual disease (MRD) results, 68.6% in blinatumomab group and 40.0% in conventional chemotherapy group were MRD-negative. Regimen-related mortality during the chemotherapy cycles was significantly higher in the conventional chemotherapy group (40.4% versus 1.9%, p < 0.001). Estimated 3-year overall survival (OS) was 33.2% (median, 26.3 months) after blinatumomab, and 15.4% (median, 8.2 months) after conventional chemotherapy (p < 0.001). Estimated 3-year non-relapse mortality were 30.3% and 51.9% (p = 0.004), respectively. In multivariate analysis, CR duration < 12 months showed more relapses and poor OS, and conventional chemotherapy showed higher non-relapse mortality and poor OS. Conclusions Matched cohort analysis showed superior outcomes of blinatumomab compared with conventional chemotherapy. However, large numbers of relapses and non-relapse mortalities continue to occur even after blinatumomab followed by allo-HCT. Novel therapeutic strategies are still needed for R/R BCP-ALL.
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Affiliation(s)
- Jae-Ho Yoon
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Daehun Kwag
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong-Hyuk Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Gi June Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Soo Park
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Silvia Park
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Eun Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung-Sik Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ki-Seong Eom
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yoo-Jin Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hee-Je Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chang-Ki Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok-Goo Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jong Wook Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seok Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul, 06591, Republic of Korea
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Saygin C, Cannova J, Stock W, Muffly L. Measurable residual disease in acute lymphoblastic leukemia: methods and clinical context in adult patients. Haematologica 2022; 107:2783-2793. [PMID: 36453516 PMCID: PMC9713546 DOI: 10.3324/haematol.2022.280638] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Indexed: 12/04/2022] Open
Abstract
Measurable residual disease (MRD) is the most powerful independent predictor of risk of relapse and long-term survival in adults and children with acute lymphoblastic leukemia (ALL). For almost all patients with ALL there is a reliable method to evaluate MRD, which can be done using multi-color flow cytometry, quantitative polymerase chain reaction to detect specific fusion transcripts or immunoglobulin/T-cell receptor gene rearrangements, and high-throughput next-generation sequencing. While next-generation sequencing-based MRD detection has been increasingly utilized in clinical practice due to its high sensitivity, the clinical significance of very low MRD levels (<10-4) is not fully characterized. Several new immunotherapy approaches including blinatumomab, inotuzumab ozogamicin, and chimeric antigen receptor T-cell therapies have demonstrated efficacy in eradicating MRD in patients with B-ALL. However, new approaches to target MRD in patients with T-ALL remain an unmet need. As our MRD detection assays become more sensitive and expanding novel therapeutics enter clinical development, the future of ALL therapy will increasingly utilize MRD as a criterion to either intensify or modify therapy to prevent relapse or de-escalate therapy to reduce treatment-related morbidity and mortality.
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Affiliation(s)
- Caner Saygin
- Section of Hematology/Oncology, Department of Medicine, University of Chicago, Chicago, IL
| | - Joseph Cannova
- Section of Hematology/Oncology, Department of Medicine, University of Chicago, Chicago, IL
| | - Wendy Stock
- Section of Hematology/Oncology, Department of Medicine, University of Chicago, Chicago, IL
| | - Lori Muffly
- Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University, Stanford, CA, USA,L. Muffly
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Cryo-electron structures of the extreme thermostable enzymes Sulfur Oxygenase Reductase and Lumazine Synthase. PLoS One 2022; 17:e0275487. [PMID: 36191023 PMCID: PMC9529111 DOI: 10.1371/journal.pone.0275487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Accepted: 09/18/2022] [Indexed: 11/05/2022] Open
Abstract
Thermostable enzymes have the potential for use in a wide variety of biotechnological applications. Cryo-electron microscopy (cryo-EM) enables the imaging of biomolecules in their native aqueous environment. Here, we present high resolution cryo-EM structures of two thermostable enzymes that exhibit multimeric cage-like structures arranged into two different point-group symmetries. First, we determined the structure of the Sulfur Oxygenase Reductase (SOR) enzyme that catalyzes both the oxygenation and disproportionation of elemental sulfur in Archea and is composed of 24 homomeric units each of MW ≃ 35 kDa arranged in octahedral symmetry. The structure of SOR from Acidianus ambivalens (7X9W) was determined at 2.78 Å resolution. The active site of each subunit inside the central nanocompartment is composed of Fe3+ coordinated to two water molecules and the three amino acids (H86, H90 and E114). Second, we determined the structure of Lumazine Synthase (LS) from Aquifex aeolicus (7X7M) at 2.33 Å resolution. LS forms a cage-like structure consisting of 60 identical subunits each of MW ≃ 15 kDa arranged in a strict icosahedral symmetry. The LS subunits are interconnected by ion-pair network. Due to their thermostability and relatively easy purification scheme, both SOR and LS can serve as a model for the catalytic and structural characterization of biocatalysts as well as a benchmark for cryo-EM sample preparation, optimization of the acquisition parameters and 3D reconstruction.
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40
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Shi L, Hu K, Li X, Zhao J, Jia M. Doxorubicin and SN-38 inhibit the proliferation of osteosarcoma cells by inducing cell cycle arrest. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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41
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Hyper-CVAD and sequential blinatumomab for newly diagnosed Philadelphia chromosome-negative B-cell acute lymphocytic leukaemia: a single-arm, single-centre, phase 2 trial. THE LANCET HAEMATOLOGY 2022; 9:e878-e885. [DOI: 10.1016/s2352-3026(22)00285-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/09/2022] [Accepted: 08/16/2022] [Indexed: 11/06/2022]
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42
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Cai B, Wang Y, Lei Y, Shi Y, Sun Q, Qiao J, Hu K, Lei Y, Li B, Liu T, Liu Z, Yao B, Zhao X, Li X, Zhao W, Feng X, Xie A, Ning X, Feng M, Zhao W, Guo J, Ai H, Yu C, Guo M. Hyper-CVAD-Based Stem Cell Microtransplant as Post-Remission Therapy in Acute Lymphoblastic Leukemia. Stem Cells Transl Med 2022; 11:1113-1122. [PMID: 36181762 DOI: 10.1093/stcltm/szac066] [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: 04/26/2022] [Accepted: 08/18/2022] [Indexed: 11/14/2022] Open
Abstract
Post-remission strategies for patients with acute lymphoblastic leukemia (ALL) are limited to the multiagent chemotherapy and allogeneic stem cell transplant (allo-SCT), and cellular therapies are seldom involved. Although chemotherapy combined with mismatched granulocyte colony-stimulating factor mobilized peripheral blood mononuclear cell infusion (microtransplant, MST) has been studied in patients with acute myeloid leukemia, its efficacy in ALL is still undetermined. We enrolled 48 patients receiving hyper-CVAD-based MST between July 1, 2009, and January 31, 2018. No acute or chronic graft-versus-host disease occurred in patients receiving MST. Four-year overall survival (OS) and leukemia-free survival (LFS) were 62% and 35%, respectively, and the 4-year relapse rate was 65%. No patient experienced non-relapse mortality. Subgroup analysis showed that OS rates were comparable between groups with different age, risk stratification, minimal residual disease status prior to MST and immunophenotype. Adult patients tended to achieve better 4-year LFS (62% vs. 26%, P = .058) and lower hematologic relapse rate (38% vs. 74%, P = .058) compared with adolescent and young adult patients. Donor chimerism/microchimerism was detectable ranging from 0.002% to 42.78% in 78% (42/54) available samples within 14 days after each infusion and at 3 months or one year after the last cell infusion. Multivariate analyses demonstrated that white blood cells <30 × 109/L at diagnosis and sufficient hyper-CVAD cycles were prognostic factors for better 4-year OS and LFS, while the B-cell phenotype and higher number of infused CD34+ cells in the first cycle were predictors for favorable 4-year LFS. The hyper-CVAD-based MST was a feasible strategy for treating ALL patients with mild toxicity.
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Affiliation(s)
- Bo Cai
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Yi Wang
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Yangyang Lei
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Yanping Shi
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Qiyun Sun
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Jianhui Qiao
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Kaixun Hu
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Yaqing Lei
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Bingxia Li
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Tieqiang Liu
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Zhiqing Liu
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Bo Yao
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Xuecong Zhao
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Xiaofei Li
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Wen Zhao
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Xiujie Feng
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Anli Xie
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Xin Ning
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Mingxing Feng
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Weiwei Zhao
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Jiayue Guo
- Department of Clinical Medicine, Capital Medical University, Beijing, People's Republic of China
| | - Huisheng Ai
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Changlin Yu
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
| | - Mei Guo
- Department of Hematology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing, People's Republic of China
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Enhancing the anti-leukemia immunity of acute lymphocytic leukemia-derived exosome-based vaccine by downregulation of PD-L1 expression. Cancer Immunol Immunother 2022; 71:2197-2212. [DOI: 10.1007/s00262-021-03138-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 12/23/2021] [Indexed: 10/19/2022]
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Bagherzadeh M, Safarkhani M, Kiani M, Radmanesh F, Daneshgar H, Ghadiri AM, Taghavimandi F, Fatahi Y, Safari-Alighiarloo N, Ahmadi S, Rabiee N. MIL-125-based nanocarrier decorated with Palladium complex for targeted drug delivery. Sci Rep 2022; 12:12105. [PMID: 35840687 PMCID: PMC9287414 DOI: 10.1038/s41598-022-16058-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/04/2022] [Indexed: 01/10/2023] Open
Abstract
The aim of this work was to provide a novel approach to designing and synthesizing a nanocomposite with significant biocompatibility, biodegradability, and stability in biological microenvironments. Hence, the porous ultra-low-density materials, metal-organic frameworks (MOFs), have been considered and the MIL-125(Ti) has been chosen due to its distinctive characteristics such as great biocompatibility and good biodegradability immobilized on the surface of the reduced graphene oxide (rGO). Based on the results, the presence of transition metal complexes next to the drug not only can reinforce the stability of the drug on the structure by preparing π-π interaction between ligands and the drug but also can enhance the efficiency of the drug by preventing the spontaneous release. The effect of utilizing transition metal complex beside drug (Doxorubicin (DOX)) on the drug loading, drug release, and antibacterial activity of prepared nanocomposites on the P. aeruginosa and S. aureus as a model bacterium has been investigated and the results revealed that this theory leads to increasing about 200% in antibacterial activity. In addition, uptake, the release of the drug, and relative cell viabilities (in vitro and in vivo) of prepared nanomaterials and biomaterials have been discussed. Based on collected data, the median size of prepared nanocomposites was 156.2 nm, and their biological stability in PBS and DMEM + 10% FBS was screened and revealed that after 2.880 min, the nanocomposite's size reached 242.3 and 516 nm respectively. The MTT results demonstrated that immobilizing PdL beside DOX leads to an increase of more than 15% in the cell viability. It is noticeable that the AST:ALT result of prepared nanocomposite was under 1.5.
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Affiliation(s)
| | - Moein Safarkhani
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | - Mahsa Kiani
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | - Fatemeh Radmanesh
- Uro-Oncology Research Center, Tehran University of Medical Sciences, Tehran, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Hossein Daneshgar
- Department of Chemistry, Sharif University of Technology, Tehran, Iran
| | | | | | - Yousef Fatahi
- Nanotechnology Research Centre, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Department of Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
- Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Nahid Safari-Alighiarloo
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Sepideh Ahmadi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Navid Rabiee
- School of Engineering, Macquarie University, Sydney, NSW, 2109, Australia
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Nam-gu, Pohang, Gyeongbuk, 37673, South Korea
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Wang H, Zhao T, Hu LJ, Li ZR, Jiang H, Qin YZ, Lai YY, Shi HX, Huang XJ, Jiang Q. [The efficacy and safety of low-dose chemotherapy combined with tyrosine kinase inhibitors in the treatment of Philadelphia-chromosomal-positive acute lymphoblastic leukemia]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2022; 43:550-556. [PMID: 36709131 PMCID: PMC9395566 DOI: 10.3760/cma.j.issn.0253-2727.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Indexed: 02/04/2023]
Abstract
Objective: The study aims to explore the efficacy and safety of low-dose chemotherapy combined with tyrosine kinase inhibitor (TKI) as an induction therapy for Philadelphia-chromosomal-positive acute lymphoblastic leukemia (Ph(+) ALL) . Methods: The data of the consecutive newly diagnosed patients with Ph(+) ALL were reviewed. The efficacy and safety of low-dose chemotherapy and conventional-dose chemotherapy combined with TKI were compared. Results: A total of 217 patients with a median age of 38 (10-69) years old were included in this study. 78 patients were in the low-dose chemotherapy group, and 139 patients were in the conventional-dose chemotherapy group. There were no significant differences in the 4-week complete remission (CR) rate (98.7% vs 97.0%, P=0.766) and overall CR rate (100% vs 100%, P=1.000) between the two groups. Multivariate analyses showed that the chemotherapy intensity was not related to the disease-free survival rate and overall survival rate. However, the lower incidence of infection (P=0.017) , the shorter duration of neutropenia (P=0.001) and PLT<20 × 10(9)/L (P=0.057) , and the lower red blood cell transfusion volume (P=0.002) were more common in the low-dose chemotherapy group than in the conventional-dose chemotherapy group. Conclusions: The low-dose chemotherapy is superior to the conventional-dose chemotherapy combined with TKI as induction therapy in Ph(+) ALL with similar efficacy but is safer.
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Affiliation(s)
- H Wang
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China Wang Huan is working on the Beijing Chuiyangliu Hospital, Beijing 100021, China
| | - T Zhao
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - L J Hu
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - Z R Li
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - H Jiang
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - Y Z Qin
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - Y Y Lai
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - H X Shi
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - X J Huang
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
| | - Q Jiang
- Beijing University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing 100044, China
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Luskin MR. SOHO State of the Art Updates and Next Questions: Mini-Hyper-CVD Combinations for Older Adults: Results of Recent Trials and a Glimpse into the Future. CLINICAL LYMPHOMA, MYELOMA & LEUKEMIA 2022; 22:436-441. [PMID: 34996739 DOI: 10.1016/j.clml.2021.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 11/20/2021] [Accepted: 12/06/2021] [Indexed: 06/14/2023]
Abstract
Acute lymphoblastic leukemia (ALL) is an aggressive blood cancer that affects both children and adults. Although the majority of children diagnosed with ALL are now cured and outcomes are improving for younger adults, older adults diagnosed with ALL usually succumb to their disease. Traditional chemotherapy regimens are poorly tolerated and ineffective in most older adults. Recently, novel chemotherapy agents such as inotuzumab ozogamicin and venetoclax have been successfully combined with dose reduced chemotherapy (mini-hyper-CVD) with promising results. Further study is needed to define the optimal combination and sequencing of novel agents and chemotherapy for different patient populations. This review discusses the challenge of treating older adults with traditional chemotherapy, experience to date with novel agents in combination with mini-hyper-CVD, as well as future directions and unanswered questions.
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Affiliation(s)
- Robin Foà
- From Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome
| | - Sabina Chiaretti
- From Hematology, Department of Translational and Precision Medicine, Sapienza University, Rome
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48
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Jain H, Rajendra A, Sengar M, Goli VB, Thorat J, Muthuluri H, Tongaonkar AH, Kota KK, Gupta H, Sharma N, Eipe T, Mehta H. The current treatment approach to adolescents and young adults with acute lymphoblastic leukemia (AYA-ALL): challenges and considerations. Expert Rev Anticancer Ther 2022; 22:845-860. [PMID: 35734814 DOI: 10.1080/14737140.2022.2093718] [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: 11/04/2022]
Abstract
INTRODUCTION AYA-ALL differs from pediatric ALL in terms of clinical, biological, psychosocial factors and access to care and has an inferior outcome. It is now being recognized that pediatric-inspired protocols are superior to adult protocols for this cohort, but given the lack of randomized trials, several questions remain unanswered. AREAS COVERED In this review, we discuss how AYA-ALL is different from the pediatric ALL population, compare AYA ALL with ALL in middle and older age adults, review the studies that have enrolled the AYA cohort, summarize risk-stratified and response-adapted approaches, describe the biological subtypes, and review the novel agents/approaches under evaluation. EXPERT OPINION AYA-ALL is a complex and challenging disease that needs multidisciplinary and focused care. Well-designed clinical trials that focus on this cohort are needed to further improve the outcomes.
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Affiliation(s)
- Hasmukh Jain
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Akhil Rajendra
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Manju Sengar
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Vasu Babu Goli
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | | | | | | | | | - Himanshi Gupta
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Neha Sharma
- Tata Memorial Hospital, Parel, Mumbai, Maharashtra, India
| | - Thomas Eipe
- Gloria, PRRA-143, Pallissery road, Palarivattom, Ernakulam, Kerala, India
| | - Hiral Mehta
- A/31, 65-D, Bafna Courts, West Ponnurangam Road, RS Puram, Coimbatore, India
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Othman T, Moskoff BN, Ho G, Tenold ME, Azenkot T, Krackeler ML, Fisch SC, Potter LA, Kaesberg PR, Welborn JL, Wun T, Esteghamat NS, Hoeg RT, Rosenberg AS, Abedi M, Tuscano JM, Jonas BA. Clinical experience with frontline Hyper-CVAD-based regimens, including Hyper-CVAD plus ponatinib, in patients with acute lymphoblastic leukemia treated at a comprehensive cancer center. Leuk Res 2022; 119:106885. [PMID: 35738024 DOI: 10.1016/j.leukres.2022.106885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 05/22/2022] [Accepted: 06/01/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Hyper-CVAD is an established regimen for adult ALL that was developed at the MD Anderson Cancer Center (MDACC). However, results can vary across different institutions given the heterogeneity of patient populations and institutional practices. Moreover, while a MDACC study demonstrated that the combination of ponatinib plus hyper-CVAD produced remarkable activity in untreated Ph+ ALL, it remains to be externally validated. We sought to validate those findings in previously untreated adult patients with Ph+ ALL. METHODS This was a retrospective study analyzing the outcomes of previously untreated adult ALL patients treated with hyper-CVAD, with a focus on Ph+ ALL patients treated with ponatinib plus hyper-CVAD. RESULTS 82 patients were included. The median age was 51 years. The median follow-up was 2.62 years. The 5-year overall survival (OS) and event-free survival (EFS) were 39.5 % and 28.2 %, respectively. For Ph+ ALL patients (n = 13) receiving ponatinib plus hyper-CVAD, 3-year OS and EFS were both 92.3 %. Univariate analysis showed a high WBC and poor-risk cytogenetics to be associated with inferior outcomes, while CD20 + predicted favorable outcomes in B-ALL patients. On multivariate analysis, CD20 + retained significance for Philadelphia-negative (Ph-) ALL. For Ph+ ALL, ponatinib was associated with better OS and EFS on univariate and multivariate analysis. CONCLUSION Our data supports the use of ponatinib plus hyper-CVAD as a standard of care regimen for Ph+ ALL. Our outcomes for Ph-ALL and T-cell ALL (T-ALL) show that advances are still needed in the frontline setting, and clinical trial enrollment is recommended.
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Affiliation(s)
- Tamer Othman
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Benjamin N Moskoff
- Pharmacy Department, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Gwendolyn Ho
- Department of Hematology Oncology, The Permanente Medical Group, Kaiser Permanente, Sacramento, CA, USA
| | - Matthew E Tenold
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Tali Azenkot
- Department of Internal Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Margaret L Krackeler
- Department of Internal Medicine, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Samantha C Fisch
- University of California Davis School of Medicine, Sacramento, CA, USA
| | - Laura A Potter
- University of California Davis School of Medicine, Sacramento, CA, USA
| | - Paul R Kaesberg
- Pharmacy Department, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Jeanna L Welborn
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Ted Wun
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Naseem S Esteghamat
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Rasmus T Hoeg
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Aaron S Rosenberg
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Mehrdad Abedi
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Joseph M Tuscano
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Brian A Jonas
- Department of Internal Medicine, Division of Hematology and Oncology, University of California Davis School of Medicine, Sacramento, CA, USA.
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Kasonkanji E, Kimani S, Skiver B, Ellis G, Seguin R, Kaimila B, Tomoka T, Mulenga M, Montgomery N, Fedoriw Y, Gopal S, Westmorland KD, Painschab MS. Clinical Characteristics and Outcomes of Acute Lymphoblastic Leukemia in Adolescents and Young Adults in Malawi. JCO Glob Oncol 2022; 8:e2100388. [PMID: 35772043 PMCID: PMC9276115 DOI: 10.1200/go.21.00388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
There are limited data on treatment and outcomes for acute lymphoblastic leukemia (ALL) among adolescents and young adults in sub-Saharan Africa. We describe a prospective observational cohort in Malawi.
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Affiliation(s)
| | - Stephen Kimani
- University of North Carolina Project-Malawi, Lilongwe, Malawi
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT
| | | | - Grace Ellis
- Lineberger Comprehensive Cancer, University of North Carolina, Chapel Hill, NC
| | - Ryan Seguin
- University of North Carolina Project-Malawi, Lilongwe, Malawi
| | - Bongani Kaimila
- University of North Carolina Project-Malawi, Lilongwe, Malawi
| | - Tamiwe Tomoka
- University of North Carolina Project-Malawi, Lilongwe, Malawi
- University of Malawi College of Medicine, Blantyre, Malawi
| | | | - Nathan Montgomery
- Lineberger Comprehensive Cancer, University of North Carolina, Chapel Hill, NC
| | - Yuri Fedoriw
- Lineberger Comprehensive Cancer, University of North Carolina, Chapel Hill, NC
| | - Satish Gopal
- Center for Global Health, National Cancer Institute, Rockville, MD
| | - Katherine D. Westmorland
- University of North Carolina Project-Malawi, Lilongwe, Malawi
- Lineberger Comprehensive Cancer, University of North Carolina, Chapel Hill, NC
| | - Matthew S. Painschab
- University of North Carolina Project-Malawi, Lilongwe, Malawi
- Lineberger Comprehensive Cancer, University of North Carolina, Chapel Hill, NC
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