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Extermann M, Artz A, Rebollo MA, Klepin HD, Krug U, Loh KP, Mims AS, Neuendorff N, Santini V, Stauder R, Vey N. Treating acute myelogenous leukemia in patients aged 70 and above: Recommendations from the International Society of Geriatric Oncology (SIOG). J Geriatr Oncol 2024; 15:101626. [PMID: 37741771 DOI: 10.1016/j.jgo.2023.101626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 08/28/2023] [Accepted: 09/06/2023] [Indexed: 09/25/2023]
Abstract
Acute myeloid leukemia (AML) treatment is challenging in older patients. There is a lack of evidence-based recommendations for older patients ≥70, a group largely underrepresented in clinical trials. With new treatment options being available in recent years, recommendations are needed for these patients. As such the International Society of Geriatric Oncology (SIOG) assembled a task force to review the evidence specific to treatment and outcomes in this population of patients ≥70 years. Six questions were selected by the expert panel in domains of (1) baseline assessment, (2) frontline therapy, (3) post-remission therapy, (4) treatment for relapse, (5) targeted therapies, and (6) patient reported outcome/function and enhancing treatment tolerance. Information from current literature was extracted, combining evidence from systematic reviews/meta-analyses, decision models, individual trials targeting these patients, and subgroup data. Accordingly, recommendations were generated using a GRADE approach upon reviewing current evidence by consensus of the whole panel. It is our firm recommendation and hope that direct evidence should be generated for patients aged ≥70 as a distinct group in high need of improvement of their survival outcomes. Such studies should integrate information from a geriatric assessment to optimize external validity and outcomes.
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Affiliation(s)
- Martine Extermann
- Senior Adult Oncology Program, Moffitt Cancer Center, Tampa, FL, USA.
| | - Andrew Artz
- Division of Leukemia, Department of Hematology & Hematopoietic Cell Transplantation, City of Hope, Duarte, CA, USA
| | - Maite Antonio Rebollo
- Institut Català d'Oncologia, Oncohematogeriatrics Unit, L'Hospitalet de Llobregat, Spain
| | - Heidi D Klepin
- Wake Forest University School of Medicine, Department of Internal Medicine, Section on Hematology and Oncology, Winston-Salem, NC, USA
| | - Utz Krug
- Klinikum Leverkusen, Department of Medicine 3, Leverkusen, Germany
| | - Kah Poh Loh
- University of Rochester Medical Center, Department of Medicine, Division of Hematology and Oncology, James P. Wilmot Cancer Institute, Rochester, NY, USA
| | - Alice S Mims
- The Ohio State University Wexner Medical Center, Department of Internal Medicine, Columbus, OH, USA
| | - Nina Neuendorff
- University Hospital Essen, Department of Hematology and Stem-Cell Transplantation, Essen, Germany
| | - Valeria Santini
- MDS Unit, AOUC, Hematology, University of Florence, Florence, Italy
| | - Reinhard Stauder
- Department of Internal Medicine V (Hematology Oncology), Innsbruck Medical University, Innsbruck, Austria
| | - Norbert Vey
- Aix-Marseille University, Institut Paoli-Calmettes, Hematology Department, Marseille, France
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Palmieri R, Billio A, Ferrara F, Galimberti S, Lemoli RM, Todisco E, Moretti F, Venditti A. Literature review and expert opinion on the treatment of high-risk acute myeloid leukemia in patients who are eligible for intensive chemotherapy. Front Oncol 2024; 14:1367393. [PMID: 38444680 PMCID: PMC10912626 DOI: 10.3389/fonc.2024.1367393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 02/06/2024] [Indexed: 03/07/2024] Open
Abstract
In patients with Acute Myeloid Leukemia (AML), the assessment of disease risk plays a central role in the era of personalized medicine. Indeed, integrating baseline clinical and biological features on a case-by-case basis is not only essential to select which treatment would likely result in a higher probability of achieving complete remission, but also to dynamically customize any subsequent therapeutic intervention. For young high-risk patients with low comorbidities burden and in good general conditions (also called "fit" patients), intensive chemotherapy followed by allogeneic stem cell transplantation still represents the backbone of any therapeutic program. However, with the approval of novel promising agents in both the induction/consolidation and the maintenance setting, the algorithms for the management of AML patients considered eligible for intensive chemotherapy are in constant evolution. In this view, we selected burning issues regarding the identification and management of high-risk AML, aiming to provide practical advice to facilitate their daily clinical management in patients considered eligible for intensive chemotherapy.
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Affiliation(s)
- Raffaele Palmieri
- Hematology, Department of Biomedicine and Prevention, University Tor Vergata, Rome, Italy
| | - Atto Billio
- Division of Hematology and Bone Marrow Transplant (BMT), Hospital S. Maurizio, Bolzano, Italy
| | | | - Sara Galimberti
- Hematology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Roberto M. Lemoli
- Cattedra di Ematologia, Dipartimento di Medicina Interna (DiMI), Università di Genova, Genova, Italy
- Clinica Ematologica, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico San Martino, Genova, Italy
| | - Elisabetta Todisco
- Struttura Complessa (SC) Ematologia, Ospedale Busto Arsizio, Azienda Socio Sanitaria Territoriale (ASST) Valle Olona, Varese, Italy
| | - Federico Moretti
- Hematology, Department of Biomedicine and Prevention, University Tor Vergata, Rome, Italy
| | - Adriano Venditti
- Hematology, Department of Biomedicine and Prevention, University Tor Vergata, Rome, Italy
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3
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Alsouqi A, Geramita E, Im A. Treatment of Acute Myeloid Leukemia in Older Adults. Cancers (Basel) 2023; 15:5409. [PMID: 38001669 PMCID: PMC10670451 DOI: 10.3390/cancers15225409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/27/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
Acute Myeloid Leukemia (AML) is an aggressive myeloid malignancy predominantly affecting older adults. Despite the advancements in new therapies for AML, older and medically unfit patients continue to suffer from poor outcomes due to disease-related factors such as the mutational profile and patient-related factors such as comorbidities and performance status. In this review, we discuss a spectrum of therapeutic options for older patients with AML starting with a historical perspective and ending with therapies being investigated in clinical trials. We review the standard of care treatment options including combination venetoclax and hypomethylating agents, in addition to targeted therapies such as FLT3 and IDH inhibitors. Lastly, we shed light on challenges facing the care of older adults and their representation in clinical trials.
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Affiliation(s)
| | | | - Annie Im
- Hillman Cancer Center, Division of Hematology and Oncology, University of Pittsburgh Medical Center, Pittsburgh, PA 15232, USA; (A.A.); (E.G.)
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4
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Li J, Gao J, Liu A, Liu W, Xiong H, Liang C, Fang Y, Dai Y, Shao J, Yu H, Wang L, Wang L, Yang L, Yan M, Zhai X, Shi X, Tian X, Ju X, Chen Y, Wang J, Zhang L, Liang H, Chen S, Zhang J, Cao H, Jin J, Hu Q, Wang J, Wang Y, Zhou M, Han Y, Zhang R, Zhao W, Wang X, Lin L, Zhang R, Gao C, Xu L, Zhang Y, Fan J, Wu Y, Lin W, Yu J, Qi P, Huang P, Peng X, Peng Y, Wang T, Zheng H. Homoharringtonine-Based Induction Regimen Improved the Remission Rate and Survival Rate in Chinese Childhood AML: A Report From the CCLG-AML 2015 Protocol Study. J Clin Oncol 2023; 41:4881-4892. [PMID: 37531592 PMCID: PMC10617822 DOI: 10.1200/jco.22.02836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 05/26/2023] [Accepted: 06/14/2023] [Indexed: 08/04/2023] Open
Abstract
PURPOSE Homoharringtonine (HHT) is commonly used for the treatment of Chinese adult AML, and all-trans retinoic acid (ATRA) has been verified in acute promyelocytic leukemia (APL). However, the efficacy and safety of HHT-based induction therapy have not been confirmed for childhood AML, and ATRA-based treatment has not been evaluated among patients with non-APL AML. PATIENTS AND METHODS This open-label, multicenter, randomized Chinese Children's Leukemia Group-AML 2015 study was performed across 35 centers in China. Patients with newly diagnosed childhood AML were first randomly assigned to receive an HHT-based (H arm) or etoposide-based (E arm) induction regimen and then randomly allocated to receive cytarabine-based (AC arm) or ATRA-based (AT arm) maintenance therapy. The primary end points were the complete remission (CR) rate after induction therapy, and the secondary end points were the overall survival (OS) and event-free survival (EFS) at 3 years. RESULTS We enrolled 1,258 patients, of whom 1,253 were included in the intent-to-treat analysis. The overall CR rate was significantly higher in the H arm than in the E arm (79.9% v 73.9%, P = .014). According to the intention-to-treat analysis, the 3-year OS was 69.2% (95% CI, 65.1 to 72.9) in the H arm and 62.8% (95% CI, 58.7 to 66.6) in the E arm (P = .025); the 3-year EFS was 61.1% (95% CI, 56.8 to 65.0) in the H arm and 53.4% (95% CI, 49.2 to 57.3) in the E arm (P = .022). Among the per-protocol population, who received maintenance therapy, the 3-year EFS did not differ significantly across the four arms (H + AT arm: 70.7%, 95% CI, 61.1 to 78.3; H + AC arm: 74.8%, 95% CI, 67.0 to 81.0, P = .933; E + AC arm: 72.9%, 95% CI, 65.1 to 79.2, P = .789; E + AT arm: 66.2%, 95% CI, 56.8 to 74.0, P = .336). CONCLUSION HHT is an alternative combination regimen for childhood AML. The effects of ATRA-based maintenance are comparable with those of cytarabine-based maintenance therapy.
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Affiliation(s)
- Jing Li
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Ju Gao
- West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Chronobiology (Sichuan University), National Health Commission of China, Chengdu, China
| | | | - Wei Liu
- Children's Hospital of Henan Province, Zhengzhou, China
| | - Hao Xiong
- Wuhan Children's Hospital, Wuhan, China
| | - Changda Liang
- Jiangxi Provincial Children's Hospital, Nanchang, China
| | - Yongjun Fang
- Children's Hospital of Nanjing Medical University, Nanjing, China
| | - Yunpeng Dai
- Shandong First Medical University Affiliated Shandong Provincial Hospital, Jinan, China
| | - Jingbo Shao
- Shanghai Children's Hospital, Shanghai, China
| | - Hui Yu
- Department of Pediatrics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lingzhen Wang
- Affiliated Hospital of Qingdao University, Qingdao, China
| | - Li Wang
- Children's Hospital of Hebei Province, Shijiazhuang, China
| | - Liangchun Yang
- Department of Pediatrics, Xiangya Hospital Central South University, Changsha, China
| | - Mei Yan
- The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Xiaowen Zhai
- Children's Hospital of Fudan University, Shanghai, China
| | - Xiaodong Shi
- Capital Institute of Pediatrics' Children's Hospital, Beijing, China
| | - Xin Tian
- Kunming Children's Hospital, Kunming, China
| | - Xiuli Ju
- Qilu Hospital of Shandong University, Jinan, China
| | - Yan Chen
- Children's Hospital of Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi, China
| | - Jing Wang
- Children's Hospital of Shanxi Province, Taiyuan, China
| | - Leping Zhang
- Peking University People's Hospital, Beijing, China
| | - Hui Liang
- Women and Children's Hospital, Qingdao University, Qingdao, China
| | - Sen Chen
- Tianjin Children's Hospital, Tianjin, China
| | | | - Haixia Cao
- Qinghai Women's and Children's Hospital, Xining, China
| | - Jiao Jin
- The Affiliated Hospital of Guizhou Medical University, Guiyang, China
| | - Qun Hu
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Junlan Wang
- Northwest Women's and Children's Hospital, Xian, China
| | | | - Min Zhou
- Chengdu Women's and Children's Central Hospital, Chengdu, China
| | - Yueqin Han
- Children's Hospital of Liaocheng, Liaocheng, China
| | - Rong Zhang
- Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Weihong Zhao
- First Hospital, Peking University, Beijing, China
| | | | - Limin Lin
- Second Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Ruidong Zhang
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Chao Gao
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
- Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Laboratory of Hematologic Diseases, Beijing Pediatric Research Institute, Beijing, China
| | - Liting Xu
- Children's Hospital of Zhejiang University School of Medicine, the Pediatric Leukemia Diagnostic and Therapeutic Technology Research Center of Zhejiang Province, National Clinical Research Center for Child Health, Hangzhou, China
| | - Yuanyuan Zhang
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Jia Fan
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Ying Wu
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Wei Lin
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Jiaole Yu
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Peijing Qi
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Pengli Huang
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Xiaoxia Peng
- Center for Clinical Epidemiology and Evidence-Based Medicine, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Yaguang Peng
- Center for Clinical Epidemiology and Evidence-Based Medicine, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Tianyou Wang
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
| | - Huyong Zheng
- Hematology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
- Beijing Key Laboratory of Pediatric Hematology Oncology, Beijing, China
- National Key Clinical Discipline of Pediatric Hematology, National Key Discipline of Pediatrics (Capital Medical University), Beijing, China
- Key Laboratory of Major Diseases in Children, Ministry of Education, Beijing, China
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Wei AH, Roboz GJ, Dombret H, Dohner H, Schuh AC, Montesinos P, Selleslag D, Bondarenko SN, Prebet T, Lai Y, Skikne B, Beach CL, Ravandi F. Survival outcomes with oral azacitidine maintenance in patients with acute myeloid leukemia in remission by receipt of initial chemotherapy: subgroup analyses from the phase III QUAZAR AML-001 trial. Haematologica 2023; 108:2820-2825. [PMID: 36951156 PMCID: PMC10542842 DOI: 10.3324/haematol.2022.282296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 03/16/2023] [Indexed: 03/24/2023] Open
Affiliation(s)
- Andrew H Wei
- Department of Clinical Haematology, The Alfred Hospital, Melbourne, Australia; Australian Centre for Blood Diseases, Monash University, Melbourne.
| | - Gail J Roboz
- Weill Cornell Medicine, New York, NY, USA; New York Presbyterian Hospital, New York, NY
| | - Herve Dombret
- Hematology, Hopital Saint-Louis, Assistance Publique - Hopitaux de Paris (AP-HP), Paris, France; Institut de Recherche Saint-Louis, Universite Paris Cite, Paris
| | - Hartmut Dohner
- Department of Internal Medicine III, Ulm University Hospital, Ulm
| | | | | | | | | | | | | | - Barry Skikne
- Bristol Myers Squibb, Summit, NJ, USA; University of Kansas Cancer Center, Kansas City, KS
| | | | - Farhad Ravandi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
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Brandão SR, Reis-Mendes A, Araújo MD, Neuparth MJ, Rocha H, Carvalho F, Ferreira R, Costa VM. Cardiac Molecular Remodeling by Anticancer Drugs: Doxorubicin Affects More Metabolism While Mitoxantrone Impacts More Autophagy in Adult CD-1 Male Mice. Biomolecules 2023; 13:921. [PMID: 37371499 PMCID: PMC10296231 DOI: 10.3390/biom13060921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/14/2023] [Accepted: 05/26/2023] [Indexed: 06/29/2023] Open
Abstract
Doxorubicin (DOX) and mitoxantrone (MTX) are classical chemotherapeutic agents used in cancer that induce similar clinical cardiotoxic effects, although it is not clear if they share similar underlying molecular mechanisms. We aimed to assess the effects of DOX and MTX on the cardiac remodeling, focusing mainly on metabolism and autophagy. Adult male CD-1 mice received pharmacologically relevant cumulative doses of DOX (18 mg/kg) and MTX (6 mg/kg). Both DOX and MTX disturbed cardiac metabolism, decreasing glycolysis, and increasing the dependency on fatty acids (FA) oxidation, namely, through decreased AMP-activated protein kinase (AMPK) and glyceraldehyde-3-phosphate dehydrogenase (GAPDH) content and decreased free carnitine (C0) and increased acetylcarnitine (C2) concentration. Additionally, DOX heavily influenced glycolysis, oxidative metabolism, and amino acids turnover by exclusively decreasing phosphofructokinase (PFKM) and electron transfer flavoprotein-ubiquinone oxidoreductase (ETFDH) content, and the concentration of several amino acids. Conversely, both drugs downregulated autophagy given by the decreased content of autophagy protein 5 (ATG5) and microtubule-associated protein light chain 3 (LC3B), with MTX having also an impact on Beclin1. These results emphasize that DOX and MTX modulate cardiac remodeling differently, despite their clinical similarities, which is of paramount importance for future treatments.
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Affiliation(s)
- Sofia Reis Brandão
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Laboratory of Toxicology, UCIBIO-Applied Molecular Biosciences Unit, REQUIMTE, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Ana Reis-Mendes
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Laboratory of Toxicology, UCIBIO-Applied Molecular Biosciences Unit, REQUIMTE, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Margarida Duarte Araújo
- LAQV-REQUIMTE, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Department of Imuno-Physiology and Pharmacology, Institute of Biomedical Sciences Abel Salazar, University of Porto, 4050-313 Porto, Portugal
| | - Maria João Neuparth
- Laboratory for Integrative and Translational Research in Population Health (ITR), Research Centre in Physical Activity, Health and Leisure (CIAFEL), Faculty of Sports, University of Porto, 4200-450 Porto, Portugal
- TOXRUN-Toxicology Research Unit, University Institute of Health Sciences, CESPU, 4585-116 Gandra, Portugal
| | - Hugo Rocha
- Newborn Screening, Metabolism and Genetics Unit, Human Genetics Department, National Institute of Health Doutor Ricardo Jorge, 4000-053 Porto, Portugal
- Department of Pathological, Cytological and Thanatological Anatomy, School of Health, Polytechnic Institute of Porto, 4200-072 Porto, Portugal
| | - Félix Carvalho
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Laboratory of Toxicology, UCIBIO-Applied Molecular Biosciences Unit, REQUIMTE, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Rita Ferreira
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Vera Marisa Costa
- Associate Laboratory i4HB-Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Laboratory of Toxicology, UCIBIO-Applied Molecular Biosciences Unit, REQUIMTE, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
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7
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Frisch A, Rowe JM, Ofran Y. The increasingly blurred line between induction, consolidation and maintenance in acute myeloid leukaemia. Br J Haematol 2023; 200:556-562. [PMID: 36572392 DOI: 10.1111/bjh.18613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 12/07/2022] [Accepted: 12/07/2022] [Indexed: 12/28/2022]
Abstract
Since the early 1970s, the treatment of acute myeloid leukaemia (AML) has undergone a major transformation. Initially based on only two drugs, an anthracycline and cytosine arabinoside, the aim of therapy was to achieve a haematological response allowing patients to recover and go home. Back in those early days, cure was not a realistic expectation. Treatment was analogous to a heart attack; upon recovery and a short respite, recurrence and death inevitably followed. Over the subsequent decades, slow but remarkable progress was made such that a subgroup of young adults could become long-term survivors. This astonishing feat was achieved initially without the use of new drugs. Supportive care played a major role with the widespread availability of platelet transfusions and improved antimicrobial therapy, particularly antifungal. No less important was the better use of existing drugs and the development of allogeneic haematopoietic cell transplantation. While initially the focus was on maximal tolerated therapy, an understanding of the immunologic role of allogeneic transplantation, better genetic characterization of the biology of the disease, advanced tools for detection of minimal disease as well as the recent development of new drugs changed the focus to a more refined approach targeting patients who are more likely to respond. Clearly, the historical paradigm where the term AML was generic and applicable to all patients requires a rethinking from the traditional therapeutic demarcations of therapy into phases of induction, consolidation and maintenance. These evolving new concepts and paradigm will be herein considered.
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Affiliation(s)
- Avi Frisch
- Department of Hematology and Bone Marrow Transplantation, Rappaport Faculty of Medicine, Rambam Health Care Campus, Technion, Haifa, Israel
| | - Jacob M Rowe
- Department of Hematology and Bone Marrow Transplantation, Rappaport Faculty of Medicine, Rambam Health Care Campus, Technion, Haifa, Israel.,Department of Hematology, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Yishai Ofran
- Department of Hematology, Shaare Zedek Medical Center, Jerusalem, Israel.,Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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Babakhanlou R, Ravandi-Kashani F. SOHO State of the Art Updates and Next Questions |The Role of Maintenance Therapy in Acute Myeloid Leukemia. Clin Lymphoma Myeloma Leuk 2023; 23:1-7. [PMID: 36456394 DOI: 10.1016/j.clml.2022.11.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/06/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
Acute myeloid leukemia (AML) is an aggressive disease predominantly affecting the elderly population. Although, up to 65% of patients with AML achieve a complete remission with standard induction chemotherapy, the majority of patients will relapse and succumb to the disease. Although maintenance therapy is a component of standard management for various hematological malignancies, such as acute lymphoblastic leukemia (ALL), acute promyelocytic leukemia (APL) or multiple myeloma, past studies investigating the role of maintenance therapy in AML were unable to demonstrate an advantage in overall survival, and therefore, it has not been an established practice in the treatment of AML. For patients, who are not candidates for stem cell transplant, effective AML maintenance therapies are needed in order to reduce the risk of relapse. Over the past decades, many investigators have examined the role of various maintenance strategies in AML; with the intention to prolong remission and overall survival. This review will provide an overview of prior and ongoing approaches and strategies to maintenance therapy for AML.
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Affiliation(s)
- Rodrick Babakhanlou
- Department of Leukemia, The University of Texas, MD Anderson Cancer Center, Houston, TX.
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Ivanov V, Yeh SP, Mayer J, Saini L, Unal A, Boyiadzis M, Hoffman DM, Kang K, Addo SN, Mendes WL, Fathi AT. Design of the VIALE-M phase III trial of venetoclax and oral azacitidine maintenance therapy in acute myeloid leukemia. Future Oncol 2022; 18:2879-2889. [DOI: 10.2217/fon-2022-0450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Prevention of relapse is a major therapeutic challenge and an unmet need for patients with acute myeloid leukemia (AML). Venetoclax is a highly selective, potent, oral BCL-2 inhibitor that induces apoptosis in AML cells. When combined with azacitidine, it leads to prolonged overall survival and rapid, durable remissions in treatment-naive AML patients ineligible for intensive chemotherapy. VIALE-M is a randomized, double-blind, two-arm study to evaluate the safety and efficacy of venetoclax in combination with oral azacitidine (CC-486) as maintenance therapy in patients in complete remission with incomplete blood count recovery after intensive induction and consolidation therapies. The primary end point is relapse-free survival. Secondary outcomes include overall survival, minimal residual disease conversion and improvement in quality-of-life. Trial registration number: NCT04102020 ( ClinicalTrials.gov )
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Affiliation(s)
- Vladimir Ivanov
- Almazov National Medical Research Centre, Saint Petersburg, Russian Federation
| | - Su-Peng Yeh
- China Medical University Hospital, Taichung City, Taiwan
| | - Jiri Mayer
- Fakultni Nemocnice Brno & Masaryk University, Brno, Czechia
| | | | - Ali Unal
- Erciyes University Medical School, Kayseri, Turkey
| | | | | | | | | | | | - Amir T Fathi
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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10
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Ochs MA, Marini BL, Perissinotti AJ, Foucar CE, Pettit K, Burke P, Bixby DL, Benitez LL. Oncology stewardship in acute myeloid leukemia. Ann Hematol 2022; 101:1627-1644. [PMID: 35618780 DOI: 10.1007/s00277-022-04872-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/13/2022] [Indexed: 11/25/2022]
Abstract
In recent years, an explosion of novel agents has shifted the treatment paradigm for patients with acute myeloid leukemia. The optimal place in therapy for many of these novel agents remains unknown due to limited guidance from national guidelines and the way these agents were studied prior to entering the market. A critical evaluation of the literature and incorporation of oncology stewardship principles can be helpful in determining an optimal place for these agents while being mindful of the overall cost that is associated with therapies. The purpose of this review is to critically evaluate the efficacy and safety data for five controversial agents and provide examples of the use of stewardship practices in determining their place in the treatment of acute myeloid leukemia.
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Affiliation(s)
- Madeleine A Ochs
- Department of Pharmacy Services and Clinical Pharmacy, Michigan Medicine, 1540 E. Hospital Dr, Ann Arbor, MI, 48109, USA
| | - Bernard L Marini
- Department of Pharmacy Services and Clinical Pharmacy, Michigan Medicine, 1540 E. Hospital Dr, Ann Arbor, MI, 48109, USA
- University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Anthony J Perissinotti
- Department of Pharmacy Services and Clinical Pharmacy, Michigan Medicine, 1540 E. Hospital Dr, Ann Arbor, MI, 48109, USA
| | - Charles E Foucar
- Department of Internal Medicine and Division of Hematology and Oncology, Michigan Medicine, Ann Arbor, MI, USA
- University of Michigan Medical School, Ann Arbor, MI, USA
| | - Kristen Pettit
- Department of Internal Medicine and Division of Hematology and Oncology, Michigan Medicine, Ann Arbor, MI, USA
- University of Michigan Medical School, Ann Arbor, MI, USA
| | - Patrick Burke
- Department of Internal Medicine and Division of Hematology and Oncology, Michigan Medicine, Ann Arbor, MI, USA
- University of Michigan Medical School, Ann Arbor, MI, USA
| | - Dale L Bixby
- Department of Internal Medicine and Division of Hematology and Oncology, Michigan Medicine, Ann Arbor, MI, USA
- University of Michigan Medical School, Ann Arbor, MI, USA
| | - Lydia L Benitez
- Department of Pharmacy Services and Clinical Pharmacy, Michigan Medicine, 1540 E. Hospital Dr, Ann Arbor, MI, 48109, USA.
- University of Michigan College of Pharmacy, Ann Arbor, MI, USA.
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11
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Sherban A, Raanani P, Gurion R, Wolach O, Gafter-Gvili A. Maintenance therapy with hypomethylating agents for patients with acute myeloid leukemia in first remission not eligible for allogeneic hematopoietic cell transplantation: A systematic review and meta-analysis. Leuk Res 2022; 113:106773. [DOI: 10.1016/j.leukres.2021.106773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 12/12/2021] [Accepted: 12/30/2021] [Indexed: 10/19/2022]
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12
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Roboz GJ, Ravandi F, Wei AH, Dombret H, Thol F, Voso MT, Schuh AC, Porkka K, La Torre I, Skikne BS, Zhong J, Beach CL, Risueño A, Lopes de Menezes D, Ossenkoppele GJ, Döhner H. Oral azacitidine prolongs survival of patients with AML in remission independent of measurable residual disease status. Blood 2022:blood. [PMID: 34995344 DOI: 10.1182/blood.2021013404] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 12/29/2021] [Indexed: 11/20/2022] Open
Abstract
Measurable residual disease (MRD) in patients with acute myeloid leukemia (AML) in remission after intensive chemotherapy is predictive of early relapse and poor survival. Post-remission maintenance therapy that prolongs MRD negativity or converts MRD positive (MRD+) patients to MRD negative (MRD-) status may delay or prevent relapse and improve overall survival (OS). In the phase 3 QUAZAR AML-001 trial, oral azacitidine (Oral-AZA; formerly CC-486), a hypomethylating agent, significantly prolonged OS and relapse-free survival (RFS) compared with placebo in patients aged ≥55 years with AML in first remission after intensive chemotherapy who were not candidates for hematopoietic stem cell transplantation. In this trial, MRD (≥0.1% leukemic cells in bone marrow) was assessed by multiparameter flow cytometry in serial samples collected at baseline and on day 1 of every 3 cycles. As expected, baseline MRD status was significantly associated with both OS and RFS. Multivariate analyses showed Oral-AZA significantly improved OS and RFS vs. placebo independent of baseline MRD status. Oral-AZA treatment also extended the duration of MRD negativity by 6 months vs. placebo, and resulted in a higher rate of conversion from MRD+ at baseline to MRD- during treatment: 37% vs. 19%, respectively. In the Oral-AZA arm, 24% of MRD responders achieved MRD negativity >6 months after treatment initiation. While presence or absence of MRD was a strong prognostic indicator of OS and RFS, there were added survival benefits with Oral-AZA maintenance therapy compared with placebo, independent of patients' MRD status at baseline. NCT01757535 Clinicaltrials.gov.
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13
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Garcia-Manero G, Döhner H, Wei AH, La Torre I, Skikne B, Beach CL, Santini V. Oral Azacitidine (CC-486) for the Treatment of Myeloid Malignancies. Clin Lymphoma Myeloma Leuk 2021; 22:236-250. [PMID: 34758945 DOI: 10.1016/j.clml.2021.09.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 09/22/2021] [Accepted: 09/27/2021] [Indexed: 02/07/2023]
Abstract
Epigenetic dysregulation leads to aberrant DNA hypermethylation and is common in acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS). A large number of clinical trials in AML, MDS, and other hematologic malignancies have assessed hypomethylating agents (HMAs), used alone or in combination with other drugs, in the frontline, maintenance, relapsed/refractory, and peritransplant settings. Effective maintenance therapy has long been a goal for patients with AML in remission. Previous large, randomized clinical trials of maintenance with HMAs or other agents had not shown meaningful improvement in overall survival. Oral azacitidine (Oral-AZA [CC-486]) is approved in the United States, Canada, and European Union for treatment of adult patients with AML in first complete remission (CR) or CR with incomplete blood count recovery (CRi) following intensive induction chemotherapy who are ineligible for hematopoietic cell transplant. Regulatory approvals of Oral-AZA were based on outcomes from the randomized, phase III QUAZAR AML-001 trial, which showed a median overall survival advantage of 9.9 months with Oral-AZA versus placebo. Oral-AZA allows convenient extended AZA dosing for 14 days per 28-day treatment cycle, which is not feasible with injectable AZA. Focusing on AML and MDS, this report reviews the rationale for the use of orally bioavailable AZA and its potential use in all-oral combination therapy regimens; the unique pharmacokinetic and pharmacodynamic profile of Oral-AZA compared with injectable AZA; the clinical safety and efficacy of Oral-AZA maintenance therapy in patients with AML in first remission and for treatment of patients with active MDS; and ongoing Oral-AZA clinical trials.
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Affiliation(s)
| | - Hartmut Döhner
- Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany
| | - Andrew H Wei
- Department of Clinical Haematology, The Alfred Hospital, Melbourne, Australia; Monash University, Australian Centre for Blood Diseases, Melbourne, Australia
| | | | - Barry Skikne
- Bristol-Myers Squibb Company, Princeton, NJ; Department of Hematology, University of Kansas Medical Center, Kansas City, KS
| | - C L Beach
- Bristol-Myers Squibb Company, Princeton, NJ
| | - Valeria Santini
- MDS Unit, Hematology, AOU Careggi, University of Florence, Florence, Italy
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14
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Abstract
PURPOSE OF REVIEW Disease relapse remains the major cause of death in patients with acute myeloid leukemia (AML) and is driven by the persistence of leukemic cells following induction chemotherapy or allogeneic hematopoietic cell transplant (allo-HCT). Maintenance therapies to extend the duration of remission and to improve survival have been proposed for several years with mixed results but have experienced a renaissance recently. RECENT FINDINGS The oral hypomethylating agent CC-486 has been the first agent to show an overall survival (OS) benefit compared with observation in AML patients in remission following intensive chemotherapy who are not proceeding to allo-HCT. In the realm of postallo-HCT maintenance therapy, the FLT3 inhibitor sorafenib has yielded superior results in terms of OS and relapse-free survival in randomized trials compared with observation. Several open questions remain regarding patient selection, timing, duration and safety of maintenance therapies. Various targeted agents are currently tested in clinical trials and could potentially enable an even more individualized therapeutic approach. SUMMARY Maintenance therapies following intensive chemotherapy or allo-HCT offer a new therapeutic paradigm for an increasing number of AML patients and have been shown to result in an OS benefit in selected patients.
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Brandão SR, Reis-Mendes A, Domingues P, Duarte JA, Bastos ML, Carvalho F, Ferreira R, Costa VM. Exploring the aging effect of the anticancer drugs doxorubicin and mitoxantrone on cardiac mitochondrial proteome using a murine model. Toxicology 2021; 459:152852. [PMID: 34246718 DOI: 10.1016/j.tox.2021.152852] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 07/02/2021] [Accepted: 07/06/2021] [Indexed: 12/31/2022]
Abstract
Current cancer therapies are successfully increasing the lifespan of cancer patients. Nevertheless, cardiotoxicity is a serious chemotherapy-induced adverse side effect. Doxorubicin (DOX) and mitoxantrone (MTX) are cardiotoxic anticancer agents, whose toxicological mechanisms are still to be identified. This study focused on DOX and MTX's cardiac mitochondrial damage and their molecular mechanisms. As a hypothesis, we also sought to compare the cardiac modulation caused by 9 mg/kg of DOX or 6 mg/kg of MTX in young adult mice (3 months old) with old control mice (aged control, 18-20 months old) to determine if DOX- and MTX-induced damage had common links with the aging process. Cardiac homogenates and enriched mitochondrial fractions were prepared from treated and control animals and analyzed by immunoblotting and enzymatic assays. Enriched mitochondrial fractions were also characterized by mass spectrometry-based proteomics. Data obtained showed a decrease in mitochondrial density in young adults treated with DOX or MTX and aged control, as assessed by citrate synthase (CS) activity. Furthermore, aged control had increased expression of the peroxisome proliferator-activated receptor γ coactivator 1 α (PGC1α) and manganese superoxide dismutase (MnSOD). Regarding the enriched mitochondrial fractions, DOX and MTX led to downregulation of proteins related to oxidative phosphorylation, fatty acid oxidation, amino acid metabolic process, and tricarboxylic acid cycle. MTX had a greater impact on malate dehydrogenase (MDH2) and pyruvate dehydrogenase E1 component subunit α (PDHA1). No significant proteomic changes were observed in the enriched mitochondrial fractions of aged control when compared to young control. To conclude, DOX and MTX promoted changes in several mitochondrial-related proteins in young adult mice, but none resembling the aged phenotype.
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Affiliation(s)
- Sofia Reis Brandão
- UCIBIO, REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Portugal; LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Portugal; Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Portugal
| | - Ana Reis-Mendes
- UCIBIO, REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Portugal; Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Portugal
| | - Pedro Domingues
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Portugal
| | - José Alberto Duarte
- CIAFEL, Faculty of Sports, University of Porto, Portugal; TOXRUN - Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, Gandra, Portugal
| | - Maria Lourdes Bastos
- UCIBIO, REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Portugal; Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Portugal
| | - Félix Carvalho
- UCIBIO, REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Portugal; Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Portugal
| | - Rita Ferreira
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, Portugal
| | - Vera Marisa Costa
- UCIBIO, REQUIMTE, Laboratory of Toxicology, Department of Biological Sciences, Faculty of Pharmacy, University of Porto, Portugal; Associate Laboratory i4HB - Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, Portugal.
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16
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Abstract
Introduction: Intensive induction chemotherapy followed by post-remission consolidation and/or allogeneic hematopoietic transplantation has been a standard-of-care therapy for acute myeloid leukemia (AML) for decades. In recent years, a plethora of new agents have been approved for AML treatment, dramatically changing the AML treatment landscape.Areas covered: This review provides an overview of the current role of intensive chemotherapy in the changing AML treatment landscape. PubMed-indexed publications (through 2020) and abstracts presented at major national and international conferences were reviewed for inclusion.Expert opinion: While intensive chemotherapy is standard-of-care therapy for younger patients with AML, older patients were historically viewed as universally ineligible for intensive chemotherapy; however, several studies suggest many older patients benefit from intensive chemotherapy with a curative intent, and a more holistic approach to determining eligibility for intensive treatment is recommended. Intensive strategies have also been expanded to include novel chemotherapy designs and chemotherapy in combination with targeted agents for patients with certain disease characteristics, which may permit more personalized treatment decisions. Intensive chemotherapy continues to play a pivotal role for the management of many AML patients and can offer the best chance of long-term remission, especially when followed by transplantation.
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Affiliation(s)
- Tara L Lin
- Medicine, Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Livio Pagano
- Hematology, Fondazione Policlinico Universitario Agostino Gemelli - IRCCS, Rome, Italy.,Hematology, Università Cattolica del Sacro Cuore, Rome, Italy
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17
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Abstract
PURPOSE OF REVIEW Maintenance therapy for acute myeloid leukemia (AML) has been studied for decades with mixed results. However, the application of modern agents has renewed interest and the recent data from randomized trials has provided evidence for the use of maintenance therapy in certain populations of AML patients. RECENT FINDINGS Unselected patients are unlikely to benefit from maintenance therapy as has been previously and consistently demonstrated. The increasing availability of newer and targeted agents like oral hypomethylating agents, protein modifiers, as well as FLT3, IDH1/2 BCL-2 and immune checkpoint inhibitors have restoked interest in maintenance therapy for which randomized, placebo-controlled trials have recently demonstrated benefits, including in the post-transplant setting. Patients with high-risk disease, suboptimal consolidation or remission associated with measurable residual disease (MRD) appear to be beneficiaries of this strategy. The influence of MRD status and the platform by which it is measured are important factors in the current understanding of when maintenance therapy works and how future studies should be designed. SUMMARY The recent positive findings in support of maintenance therapy for certain AML patient populations are practice changing and bolster the need for properly designed, randomized studies using unified and standardized MRD techniques.
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Affiliation(s)
- Rory M Shallis
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, Connecticut, USA
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18
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Abstract
Recent advances in therapeutics coupled with steady improvements in supportive care for patients with acute myeloid leukemia (AML) have led to improved outcomes. Despite these advances, even in patients that achieve a complete remission with initial therapy high rates of relapse remain a clinical dilemma. For decades, investigators have attempted strategies of maintenance therapy to prolong both remission duration and overall survival in patients with AML. These approaches have included cytotoxic chemotherapy, immunotherapy, hypomethylating agents, and targeted small molecule therapy. Overall, the evidence in favor of maintenance therapy is limited. Recent strategies, especially with hypomethylating agents have begun to show promise as maintenance therapy in improving clinical outcomes. Ongoing and future studies will continue to elucidate the true role for maintenance therapy options in patients with AML. In this review we summarize prior and ongoing maintenance therapy approaches in AML and highlight some of the most promising strategies.
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Affiliation(s)
| | - Tapan M. Kadia
- Department of Leukemia, University of Texas MD Anderson Cancer Center, Houston, TX, United States
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19
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Abstract
Relapse remains the main cause of treatment failure in acute myeloid leukemia (AML) undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT). Emerging evidence has demonstrated that AML patients might benefit from maintenance therapy post-transplantation, especially for high-risk AML patients. In this mini-review, we will summarize targeted drugs, such as hypomethylating agents, FLT3 inhibitors and isocitrate dehydrogenase inhibitors, as maintenance therapy post-transplantation in AML patients undergoing allo-HSCT.
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Affiliation(s)
- Li Xuan
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China
| | - Qifa Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, 510515, China.
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20
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Wei AH, Döhner H, Pocock C, Montesinos P, Afanasyev B, Dombret H, Ravandi F, Sayar H, Jang JH, Porkka K, Selleslag D, Sandhu I, Turgut M, Giai V, Ofran Y, Kizil Çakar M, Botelho de Sousa A, Rybka J, Frairia C, Borin L, Beltrami G, Čermák J, Ossenkoppele GJ, La Torre I, Skikne B, Kumar K, Dong Q, Beach CL, Roboz GJ. Oral Azacitidine Maintenance Therapy for Acute Myeloid Leukemia in First Remission. N Engl J Med 2020; 383:2526-2537. [PMID: 33369355 DOI: 10.1056/nejmoa2004444] [Citation(s) in RCA: 222] [Impact Index Per Article: 55.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Although induction chemotherapy results in remission in many older patients with acute myeloid leukemia (AML), relapse is common and overall survival is poor. METHODS We conducted a phase 3, randomized, double-blind, placebo-controlled trial of the oral formulation of azacitidine (CC-486, a hypomethylating agent that is not bioequivalent to injectable azacitidine), as maintenance therapy in patients with AML who were in first remission after intensive chemotherapy. Patients who were 55 years of age or older, were in complete remission with or without complete blood count recovery, and were not candidates for hematopoietic stem-cell transplantation were randomly assigned to receive CC-486 (300 mg) or placebo once daily for 14 days per 28-day cycle. The primary end point was overall survival. Secondary end points included relapse-free survival and health-related quality of life. RESULTS A total of 472 patients underwent randomization; 238 were assigned to the CC-486 group and 234 were assigned to the placebo group. The median age was 68 years (range, 55 to 86). Median overall survival from the time of randomization was significantly longer with CC-486 than with placebo (24.7 months and 14.8 months, respectively; P<0.001). Median relapse-free survival was also significantly longer with CC-486 than with placebo (10.2 months and 4.8 months, respectively; P<0.001). Benefits of CC-486 with respect to overall and relapse-free survival were shown in most subgroups defined according to baseline characteristics. The most common adverse events in both groups were grade 1 or 2 gastrointestinal events. Common grade 3 or 4 adverse events were neutropenia (in 41% of patients in the CC-486 group and 24% of patients in the placebo group) and thrombocytopenia (in 22% and 21%, respectively). Overall health-related quality of life was preserved during CC-486 treatment. CONCLUSIONS CC-486 maintenance therapy was associated with significantly longer overall and relapse-free survival than placebo among older patients with AML who were in remission after chemotherapy. Side effects were mainly gastrointestinal symptoms and neutropenia. Quality-of-life measures were maintained throughout treatment. (Supported by Celgene; QUAZAR AML-001 ClinicalTrials.gov number, NCT01757535.).
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Affiliation(s)
- Andrew H Wei
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Hartmut Döhner
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Christopher Pocock
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Pau Montesinos
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Boris Afanasyev
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Hervé Dombret
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Farhad Ravandi
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Hamid Sayar
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Jun-Ho Jang
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Kimmo Porkka
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Dominik Selleslag
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Irwindeep Sandhu
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Mehmet Turgut
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Valentina Giai
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Yishai Ofran
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Merih Kizil Çakar
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Aida Botelho de Sousa
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Justyna Rybka
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Chiara Frairia
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Lorenza Borin
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Germana Beltrami
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Jaroslav Čermák
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Gert J Ossenkoppele
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Ignazia La Torre
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Barry Skikne
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Keshava Kumar
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Qian Dong
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - C L Beach
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
| | - Gail J Roboz
- From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.)
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Ramadan SM, Suciu S, Stevens-Kroef MJPL, Willemze R, Amadori S, de Witte T, Löwenberg B, Muus P, Labar B, Meert L, de Schaetzen G, Meloni G, Leone G, Vignetti M, Marie JP, Lübbert M, Baron F. Survival Improvement over Time of 960 s-AML Patients Included in 13 EORTC-GIMEMA-HOVON Trials. Cancers (Basel) 2020; 12:E3334. [PMID: 33187229 DOI: 10.3390/cancers12113334] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 11/05/2020] [Accepted: 11/08/2020] [Indexed: 01/05/2023] Open
Abstract
Simple Summary Secondary acute myeloid leukemia (s-AML) refers to the development of AML following myelodysplatic syndrome or other hematological malignancies, or after a solid tumors, or nonmalignant diseases or following exposure to environmental or occupational carcinogens. Here, we report data from 960 s-AML patients who were treated in 13 EORTC collaborative trials conducted between May 1986 and January 2008. The main aims of our study were (1) to assess whether overall survival of s-AML patients improved over time, (2) to identify initial disease features associated with overall survival. We observed that overall survival of younger patients improved over the years, in parallel with introduction of high-dose cytarabine in induction remission chemotherapy. This suggests that this strategy should be further investigated in younger patients with s-AML. Furthermore, this study confirmed that the sAML patients having adverse cytogenetic risk features and those with high white blood cells at diagnosis had a dismal survival, regardless of their age group. Abstract We report the outcomes of secondary acute myeloid leukemia (s-AML) patients included in one of 13 European Organisation for Research and Treatment of Cancer (EORTC) collaborative AML trials using intensive remission-induction chemotherapy. Among 8858 patients treated between May 1986 and January 2008, 960 were identified as having s-AML, either after MDS (cohort A; n = 508), occurring after primary solid tumors or hematologic malignancies other than MDS (cohort B; n = 361), or after non-malignant conditions or with a history of toxic exposure (cohort C; n = 91). Median age was 64 years, 60 years and 61 years in cohort A, B and C, respectively. Among patients ≤60 years and classified in the cohorts A or B (n = 367), the 5-year overall survival (OS) rate was 28%. There was a systematic improvement in the 5-year OS rate over three time periods (p < 0.001): 7.7% (95% CI: 1.3–21.7%) for patients treated before 1990 (period 1: n = 26), 23.3% (95% CI: 17.1–30.0%) for those treated between 1990 and 2000 (period 2: n = 188) and 36.5% (95% CI: 28.7–44.3%) for those treated in 2000 or later (period 3: n = 153). In multivariate analysis, male gender (HR = 1.39; p = 0.01), WBC ≥ 25 × 109/L (HR = 2.00; p < 0.0001), age 46-60 years (HR = 1.65; p < 0.001) and poor-risk cytogenetics (HR = 2.17; p < 0.0001) were independently associated with shorter OS, while being treated during period 2 (HR = 0.50, p = 0.003) or period 3 (HR = 0.43; p = 0.0008). Having received high-dose cytarabine (HD-AraC) (n = 48) in the induction chemotherapy (HR = 0.54, p = 0.012) was associated with a longer OS. In contrast, among patients >60 years of age (n = 502), the OS was dismal, and there was no improvement over time.
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Deng L, Zhang C, Ying S, Cai B, Zhou F. Effect of Dose Ratio on Mitoxantrone and Daunorubicin in Acute Myeloid Leukemia: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Clin Lymphoma Myeloma Leuk 2021; 21:e10-20. [PMID: 32863193 DOI: 10.1016/j.clml.2020.08.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/01/2020] [Accepted: 08/03/2020] [Indexed: 11/20/2022]
Abstract
PURPOSE To investigate the effects of mitoxantrone and daunorubicin in induced chemotherapy on complete remission (CR), death during induction therapy, overall survival (OS), disease-free survival (DFS), and relapse in patients of all ages with acute myeloid leukemia (AML). METHODS We searched published reports at the Medline, Embase, and Cochrane Databases as well as other databases from inception through July 2019. There was no restriction on date of publication or language (PROSPERO registration CRD42018095843). RESULTS We enrolled 12 randomized controlled trials that included data of 4583 AML patients whose disease was untreated or relapsed/refractory, and compared the CR, death during induction therapy, DFS, and OS between mitoxantrone and daunorubicin. Mitoxantrone significantly increased the CR rate (relative risk = 1.07; 95% confidence interval [CI], 1.01, 1.14; P = .03) and DFS (hazard ratio = 0.87; 95% CI, 0.79, 0.96; P = .005) compared to daunorubicin. However, there was no significant difference in death during induction therapy (relative risk = 1.00; 95% CI, 0.81, 1.24; P = .99) and OS (hazard ratio = 0.94; 95% CI, 0.87, 1.01; P = .077) between the two drugs. CONCLUSION Although more studies are needed to compare mitoxantrone with higher-dose daunorubicin, the results showed that compared to daunorubicin, mitoxantrone can significantly improve CR and DFS in patients of all ages. These findings suggest that mitoxantrone may be a better choice than daunorubicin as an induction chemotherapy agent for AML patients, especially in developing countries.
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Reljic T, Sehovic M, Lancet J, Kim J, Al Ali N, Djulbegovic B, Extermann M. Benchmarking treatment effects for patients over 70 with acute myeloid leukemia: A systematic review and meta-analysis. J Geriatr Oncol 2020; 11:1293-308. [PMID: 32665186 DOI: 10.1016/j.jgo.2020.06.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 04/20/2020] [Accepted: 06/15/2020] [Indexed: 01/02/2023]
Abstract
OBJECTIVES The majority of patients with acute myeloid leukemia (AML) are aged 70 and over. However, there is uncertainty about how and whether older patients with AML should receive cytotoxic treatment. MATERIALS AND METHODS Medline and Cochrane library search was performed for studies in newly diagnosed AML which enrolled at least 20 patients per arm (for randomized controlled trials), or 50 patients (for non-randomized studies) over the age of 70. References were hand searched for additional eligible studies. Study investigators were contacted to maximize relevant data. Dual independent data extraction was done using standardized data collection forms. Data was collected on study and treatment characteristics, baseline patient information, and outcomes. Study methodological quality was assessed. The primary outcome was 1 year overall survival (OS). Impact of treatment [intensive chemotherapy (INT), low-dose chemotherapy (LOW), hypomethylating agents (HMA), or best supportive care (BSC)], cytogenetics, performance status, and comorbidity were assessed. RESULTS The search produced 11,846 references of which 38 randomized controlled trials and 30 non-randomized studies met inclusion criteria, representing 13,381 patients, with a worldwide distribution. One-year OS with INT was 37% (31-42%), with LOW 11% (6-18%), with HMA 35% (18-54%) and with BSC 17%(13-21%). Two-year OS was 22% (18-26%), 11% (7-15%), 22% (16-28%), 6% (2-12%), respectively. We present subgroup data based on the studies including cytogenetics, performance status, and comorbidity. Formal direct comparisons with adjustment for all prognostic factors were not possible. CONCLUSIONS In this largest to date series of AML patients aged 70 and older, we provide benchmarks for treatment efficacy and effectiveness that may be used for decision analysis models and for the future development of clinical trials focusing on these patients.
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Abstract
After decades when intensive chemotherapy remained the only effective anti-acute myeloid leukaemia (AML) treatment, a torrent of novel, less toxic agents are about to revolutionise AML therapy. Prolonged remissions with good quality of life become achievable for many patients previously considered only for palliative care because they could not tolerate intensive therapy. As treatment options multiply, the importance of genetic profile is recognised, even for advanced-age patients for whom cure is unlikely. With lack of randomised comparative trials for most treatment regimens, one can only extrapolate data from existing studies to make evidence-based decisions. We herein present seven common clinical scenarios illustrating the complexity of treating older AML patients and describe our approach to their management. In each case, up-to-date data on relevant agents to be offered to a particular patient are discussed. The current review is limited to the drugs, available and approved in the Western world and many promising agents, still under investigation, are not discussed.
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Affiliation(s)
- Avraham Frisch
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
| | - Jacob M Rowe
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel.,Department of Hematology, Shaare Zedek Medical Center, Jerusalem, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
| | - Yishai Ofran
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion, Israel Institute of Technology, Haifa, Israel
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Demichelis-Gómez R, Zapata-Canto N, Leyto-Cruz F, Terreros-Muñoz E, Carrillo A, Montaño-Figueroa E, Solís-Poblano JC, Colunga-Pedraza P, Díaz-Vargas G, Amador-Medina LF, Martínez-Hernández R, Turrubiates F, Cabrera-García A, Zaragoza A, Espinoza R, Gutiérrez-Serdán R, Apodaca E, Moreira C, García-Castillo C, García-Stivalet L, Limón A, Gómez-Almaguer D, Rozen-Fuller E, Espinosa-Bautista KA, Crespo-Solís E, Meillón L. Acute Myeloid Leukemia in Mexico: The Specific Challenges of a Developing Country. Results From a Multicenter National Registry. Clin Lymphoma Myeloma Leuk 2019; 20:e295-e303. [PMID: 32192977 DOI: 10.1016/j.clml.2019.12.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 12/13/2019] [Indexed: 11/16/2022]
Abstract
BACKGROUND In the past decades, long-term survival outcomes for younger patients with acute myeloid leukemia (AML) have improved. Nonetheless, developing nations might be lagging behind, highlighting the need to assess real-world outcomes in such regions. METHODS We performed a multicenter retrospective study, which included patients with AML diagnosed between January 2013 and December 2017 from 13 centers in Mexico. RESULTS A total of 525 patients with AML met the inclusion criteria and were included in the study. Median age for the entire cohort was 47 years. The patients were classified according to cytogenetic risk: favorable 16.0%, intermediate 55.6%, and unfavorable 28.4%. Most patients received intensive chemotherapy (80.2%), and among these 74.1% underwent a 7 + 3 induction regimen. A complete remission was achieved in 71.3% of patients. Induction-related mortality occurred in 17.8% and we identify the following as independent risk factors: >60 years (odds ratio [OR] 2.09 [1.09-4.02]), Eastern Cooperative Oncology Group >2 (OR 4.82 [2.46-9.43]), prior solid tumor (OR 3.8 [1.24-11.59]) and active infection (OR 1.82 [1.06-3.12]). Further, allogeneic hematopoietic stem-cell transplantation (AlloHSCT) was performed in 8.2% in CR1. The 3-year overall survival (OS) was 34.8%. In a multivariate analysis, several factors were independently associated with a worse OS, including secondary AML (hazard ratio [HR] 2.14 [1.15-4.01]) and unfavorable cytogenetic risk (HR 1.81 [1.16-2.82]), whereas maintenance therapy (HR 0.53 [0.32-0.86]) and AlloHSCT (HR 0.40 [0.17-0.94]) were associated with better OS. CONCLUSIONS This is the first multicenter report analyzing AML survival in Mexico. Challenges in this setting include a high induction-related mortality and low AlloHSCT rate, which should be addressed to improve outcomes.
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Affiliation(s)
- Roberta Demichelis-Gómez
- Hematology and Oncology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico.
| | - Nidia Zapata-Canto
- Hematology Department, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | | | | | | | | | - Perla Colunga-Pedraza
- Hematology Department, Hospital Universitario "Dr. JoséEleuterio González", Monterrey, Mexico
| | | | | | - Ramón Martínez-Hernández
- Hematology Department, Hospital Regional de Alta Especialidad de Ciudad Victoria, Ciudad Victoria, Mexico
| | - Francisco Turrubiates
- Hematology Department, Hospital Regional de Alta Especialidad de Ciudad Victoria, Ciudad Victoria, Mexico
| | - Alvaro Cabrera-García
- Hematology Department, Hospital Regional de Alta Especialidad de Ixtapaluca, Estado de México, Mexico
| | - Alva Zaragoza
- Hospital General Regional no. 1, IMSS, Chihuahua, Mexico
| | - Ramiro Espinoza
- Hematology Department, Instituto Nacional de Cancerología, Mexico City, Mexico
| | | | - Elia Apodaca
- Hematology and Oncology Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | - Carolina Moreira
- Hematology Department, Hospital Juárez de México, Mexico City, Mexico
| | | | | | - Alejandro Limón
- Hospital de Especialidades CMN "Manuel Ávila Camacho", IMSS, Puebla, Mexico
| | - David Gómez-Almaguer
- Hematology Department, Hospital Universitario "Dr. JoséEleuterio González", Monterrey, Mexico
| | - Etta Rozen-Fuller
- Hematology Department, Hospital General de México, Mexico City, Mexico
| | | | - Erick Crespo-Solís
- Hematology Department, Hospital Regional de Alta Especialidad de Ciudad Victoria, Ciudad Victoria, Mexico
| | - Luis Meillón
- Hematology Department, Centro Médico ABC, Mexico City, Mexico
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Abstract
OBJECTIVE To provide a comprehensive review of evidence-based data on the newly approved therapeutic agents in acute myeloid leukemia (AML) with regards to appropriate indications for use, efficacy, and safety. DATA SOURCES Published clinical trials and observational studies. CONCLUSION Optimal treatment decisions for AML should be personalized based on individual patients' performance status, disease risk as determined by mutational profile, response status, and prior therapies received. While the treatment options have expanded, several questions remain regarding appropriate patient selection, long-term efficacy and safety of these agents, and sequencing of therapies among available options. IMPLICATIONS FOR NURSING PRACTICE Nurses need to be familiar with the peculiarities of the administration regimens of newer AML therapies, adopt formal monitoring strategies for side effects that are unique to these agents, and develop a framework to facilitate timeliness of follow-up and monitoring while on these therapies.
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Affiliation(s)
- Sudipto Mukherjee
- Department of Hematology and Medical Oncology, Leukemia Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH.
| | - Mikkael A Sekeres
- Department of Hematology and Medical Oncology, Leukemia Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
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Molica M, Breccia M, Foa R, Jabbour E, Kadia TM. Maintenance therapy in AML: The past, the present and the future. Am J Hematol 2019; 94:1254-1265. [PMID: 31429099 DOI: 10.1002/ajh.25620] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/13/2019] [Accepted: 08/15/2019] [Indexed: 12/29/2022]
Abstract
Curative treatment in acute myeloid leukemia (AML) depends on successful induction therapy to achieve a complete remission (CR), and subsequent post-remission therapy to prevent relapse. High relapse rates after consolidation therapy and after allogeneic stem cell transplant contribute to suboptimal outcomes in AML patients, and continue to represent a difficult challenge. Effective maintenance therapy could play an important role in prolonging the remission interval in the post-consolidation setting, especially in high risk AML patients. Maintenance treatment approaches based on conventional chemotherapy, immunotherapy, hypomethylating agents, and targeted small molecules have been explored in this setting, but no data so far have been convincing enough to establish this approach as the standard of care. However, ongoing and future studies including novel targeted therapies may demonstrate promising efficacy that could facilitate incorporation of maintenance therapy into clinical practice. In this review we summarize previous and ongoing approaches of maintenance therapy in AML and discuss the most promising strategies.
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Affiliation(s)
- Matteo Molica
- Hematology, Department of Translational and Precision MedicineUniversity Sapienza Rome Roma Italy
| | - Massimo Breccia
- Hematology, Department of Translational and Precision MedicineUniversity Sapienza Rome Roma Italy
| | - Roberto Foa
- Hematology, Department of Translational and Precision MedicineUniversity Sapienza Rome Roma Italy
| | - Elias Jabbour
- Department of LeukemiaThe University of Texas MD Anderson Cancer Center Houston Texas
| | - Tapan M. Kadia
- Department of LeukemiaThe University of Texas MD Anderson Cancer Center Houston Texas
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29
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Skayneh H, Jishi B, Hleihel R, Hamieh M, Darwiche N, Bazarbachi A, El Sabban M, El Hajj H. A Critical Review of Animal Models Used in Acute Myeloid Leukemia Pathophysiology. Genes (Basel) 2019; 10:E614. [PMID: 31412687 PMCID: PMC6722578 DOI: 10.3390/genes10080614] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 07/30/2019] [Accepted: 08/01/2019] [Indexed: 12/24/2022] Open
Abstract
Acute myeloid leukemia (AML) is one of the most frequent, complex, and heterogeneous hematological malignancies. AML prognosis largely depends on acquired cytogenetic, epigenetic, and molecular abnormalities. Despite the improvement in understanding the biology of AML, survival rates remain quite low. Animal models offer a valuable tool to recapitulate different AML subtypes, and to assess the potential role of novel and known mutations in disease progression. This review provides a comprehensive and critical overview of select available AML animal models. These include the non-mammalian Zebrafish and Drosophila models as well as the mammalian rodent systems, comprising rats and mice. The suitability of each animal model, its contribution to the advancement of knowledge in AML pathophysiology and treatment, as well as its advantages and limitations are discussed. Despite some limitations, animal models represent a powerful approach to assess toxicity, and permit the design of new therapeutic strategies.
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Affiliation(s)
- Hala Skayneh
- Department of Experimental Pathology, Microbiology and Immunology, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
| | - Batoul Jishi
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
| | - Rita Hleihel
- Department of Internal Medicine, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
| | - Maguy Hamieh
- Department of Experimental Pathology, Microbiology and Immunology, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
- Department of Internal Medicine, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
| | - Nadine Darwiche
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
| | - Ali Bazarbachi
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
- Department of Internal Medicine, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon
| | - Marwan El Sabban
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon.
| | - Hiba El Hajj
- Department of Experimental Pathology, Microbiology and Immunology, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon.
- Department of Internal Medicine, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon.
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30
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Tan SF, Dunton W, Liu X, Fox TE, Morad SAF, Desai D, Doi K, Conaway MR, Amin S, Claxton DF, Wang HG, Kester M, Cabot MC, Feith DJ, Loughran TP. Acid ceramidase promotes drug resistance in acute myeloid leukemia through NF-κB-dependent P-glycoprotein upregulation. J Lipid Res 2019; 60:1078-1086. [PMID: 30962310 DOI: 10.1194/jlr.m091876] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 04/02/2019] [Indexed: 12/22/2022] Open
Abstract
Acute myeloid leukemia (AML) is the most common acute leukemia in adults. More than half of older AML patients fail to respond to cytotoxic chemotherapy, and most responders relapse with drug-resistant disease. Failure to achieve complete remission can be partly attributed to the drug resistance advantage of AML blasts that frequently express P-glycoprotein (P-gp), an ATP-binding cassette transporter. Our previous work showed that elevated acid ceramidase (AC) levels in AML contribute to blast survival. Here, we investigated P-gp expression levels in AML relative to AC. Using parental HL-60 cells and drug-resistant derivatives as our model, we found that P-gp expression and efflux activity were highly upregulated in resistant derivatives. AC overexpression in HL-60 conferred resistance to the AML chemotherapeutic drugs, cytarabine, mitoxantrone, and daunorubicin, and was linked to P-gp upregulation. Furthermore, targeting AC through pharmacologic or genetic approaches decreased P-gp levels and increased sensitivity to chemotherapeutic drugs. Mechanistically, AC overexpression increased NF-κB activation whereas NF-kB inhibitors reduced P-gp levels, indicating that the NF-kappaB pathway contributes to AC-mediated modulation of P-gp expression. Hence, our data support an important role for AC in drug resistance as well as survival and suggest that sphingolipid targeting approaches may also impact drug resistance in AML.
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Affiliation(s)
- Su-Fern Tan
- Department of Medicine, Division of Hematology and Oncology University of Virginia School of Medicine, Charlottesville, VA
| | - Wendy Dunton
- Department of Medicine, Division of Hematology and Oncology University of Virginia School of Medicine, Charlottesville, VA
| | - Xin Liu
- Penn State Hershey Cancer Institute Hershey, PA
| | - Todd E Fox
- Departments of Pharmacology University of Virginia School of Medicine, Charlottesville, VA
| | - Samy A F Morad
- Department of Pharmacology, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt.,Department of Biochemistry and Molecular Biology Brody School of Medicine, East Carolina University, Greenville, NC
| | - Dhimant Desai
- Departments of Pharmacology Pennsylvania State University College of Medicine, Hershey, PA
| | - Kenichiro Doi
- Pediatrics Pennsylvania State University College of Medicine, Hershey, PA
| | - Mark R Conaway
- Public Health Sciences University of Virginia School of Medicine, Charlottesville, VA
| | - Shantu Amin
- Departments of Pharmacology Pennsylvania State University College of Medicine, Hershey, PA
| | | | - Hong-Gang Wang
- Pediatrics Pennsylvania State University College of Medicine, Hershey, PA
| | - Mark Kester
- Departments of Pharmacology University of Virginia School of Medicine, Charlottesville, VA.,University of Virginia Cancer Center Charlottesville, VA
| | - Myles C Cabot
- Department of Biochemistry and Molecular Biology Brody School of Medicine, East Carolina University, Greenville, NC
| | - David J Feith
- Department of Medicine, Division of Hematology and Oncology University of Virginia School of Medicine, Charlottesville, VA.,University of Virginia Cancer Center Charlottesville, VA
| | - Thomas P Loughran
- Department of Medicine, Division of Hematology and Oncology University of Virginia School of Medicine, Charlottesville, VA .,University of Virginia Cancer Center Charlottesville, VA
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McMahon CM, Luger SM. Maintenance therapy in acute myeloid leukemia: What is the future? Semin Hematol 2019; 56:102-109. [DOI: 10.1053/j.seminhematol.2018.08.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 08/21/2018] [Accepted: 08/24/2018] [Indexed: 01/08/2023]
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Huls G, Chitu DA, Havelange V, Jongen-lavrencic M, van de Loosdrecht AA, Biemond BJ, Sinnige H, Hodossy B, Graux C, Kooy RVM, de Weerdt O, Breems D, Klein S, Kuball J, Deeren D, Terpstra W, Vekemans M, Ossenkoppele GJ, Vellenga E, Löwenberg B; the Dutch-Belgian Hemato-Oncology Cooperative Group (HOVON). Azacitidine maintenance after intensive chemotherapy improves DFS in older AML patients. Blood 2019; 133:1457-64. [DOI: 10.1182/blood-2018-10-879866] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Accepted: 12/21/2018] [Indexed: 01/01/2023] Open
Abstract
Abstract
The prevention of relapse is the major therapeutic challenge in older patients with acute myeloid leukemia (AML) who have obtained a complete remission (CR) on intensive chemotherapy. In this randomized phase 3 study (HOVON97) in older patients (≥60 years) with AML or myelodysplastic syndrome with refractory anemia with excess of blasts, in CR/CR with incomplete hematologic recovery (CRi) after at least 2 cycles of intensive chemotherapy, we assessed the value of azacitidine as postremission therapy with respect to disease-free survival (DFS; primary end point) and overall survival (OS; secondary end point). In total, 116 eligible patients were randomly (1:1) assigned to either observation (N = 60) or azacitidine maintenance (N = 56; 50 mg/m2, subcutaneously, days 1-5, every 4 weeks) until relapse, for a maximum of 12 cycles. Fifty-five patients received at least 1 cycle of azacitidine, 46 at least 4 cycles, and 35 at least 12 cycles. The maintenance treatment with azacitidine was feasible. DFS was significantly better for the azacitidine treatment group (logrank; P = .04), as well as after adjustment for poor-risk cytogenetic abnormalities at diagnosis and platelet count at randomization (as surrogate for CR vs CRi; Cox regression; hazard ratio, 0.62; 95% confidence interval, 0.41-0.95; P = .026). The 12-month DFS was estimated at 64% for the azacitidine group and 42% for the control group. OS did not differ between treatment groups, with and without censoring for allogeneic hematopoietic cell transplantation. Rescue treatment was used more often in the observation group (n = 32) than in the azacitidine maintenance group (n = 9). We conclude that azacitidine maintenance after CR/CRi after intensive chemotherapy is feasible and significantly improves DFS. The study is registered with The Netherlands Trial Registry (NTR1810) and EudraCT (2008-001290-15).
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Megías-Vericat JE, Martínez-Cuadrón D, Sanz MÁ, Poveda JL, Montesinos P. Daunorubicin and cytarabine for certain types of poor-prognosis acute myeloid leukemia: a systematic literature review. Expert Rev Clin Pharmacol 2019; 12:197-218. [PMID: 30672340 DOI: 10.1080/17512433.2019.1573668] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Induction chemotherapy based on anthracyclines and cytarabine (Ara-C) combination remains the standard of care for acute myeloid leukemia (AML) patients who are considered candidate for intensive and curative approaches. However, the toxicity of this regimen is high, with disappointing clinical outcomes among the so-called poor-prognosis AML subsets, which generally refer to patients with adverse cytogenetic risk, secondary AML including therapy-related AML, poor-prognosis mutations, especially FLT3-ITD, and relapse/refractory AML. Areas covered: To the best of our knowledge, the role and efficacy of 7 + 3 schedules containing daunorubicin (DNR) and Ara-C for certain types of poor-prognosis AML has not been systematically assessed. A critical approach to the role of DNR and Ara-C induction could be relevant to establish which patients should be enrolled in clinical trials using novel therapies. Expert commentary: In this regard, a recent randomized clinical trial (RCT) showed improved results in older patients with sAML or high-risk cytogenetics who received CPX-351 compared with standard 7 + 3 combination. We perform a systematic literature review to analyze the clinical outcomes reported with DNR plus Ara-C regimens in adult patients with poor-prognosis AML, the use of liposomal formulations of DNR and Ara-C and the RCTs which compared standard 7 + 3 with the addition of a third drug.
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Affiliation(s)
| | - David Martínez-Cuadrón
- b Servicio de Hematología y Hemoterapia , Hospital Universitari i Politècnic La Fe , Valencia , Spain.,c CIBERONC , Instituto Carlos III , Madrid , Spain
| | - Miguel Ángel Sanz
- b Servicio de Hematología y Hemoterapia , Hospital Universitari i Politècnic La Fe , Valencia , Spain.,c CIBERONC , Instituto Carlos III , Madrid , Spain
| | - José Luis Poveda
- a Servicio de Farmacia, Área del Medicamento , Hospital Universitari i Politècnic La Fe , Valencia , Spain
| | - Pau Montesinos
- b Servicio de Hematología y Hemoterapia , Hospital Universitari i Politècnic La Fe , Valencia , Spain.,c CIBERONC , Instituto Carlos III , Madrid , Spain
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Hecker J, Miller I, Götze KS, Verbeek M. Bridging Strategies to Allogeneic Transplant for Older AML Patients. Cancers (Basel) 2018; 10:cancers10070232. [PMID: 29997333 PMCID: PMC6071045 DOI: 10.3390/cancers10070232] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 06/27/2018] [Accepted: 07/06/2018] [Indexed: 11/28/2022] Open
Abstract
Treatment options for older patients with intermediate or high-risk acute myeloid leukemia (AML) remain unsatisfactory. Allogeneic stem cell transplantation, the treatment of choice for the majority of younger AML patients, has been hampered in elderly patients by higher treatment related mortality, comorbidities and lack of a suitable donor. With the higher availability of suitable donors as well as of reduced intensity conditioning regimens, novel low intensity treatments prior to transplantation and optimized supportive care, the number of older AML patients being successfully transplanted is steadily increasing. Against this background, we review current treatment strategies for older AML patients planned for allogeneic stem cell transplantation based on clinical trial data, discussing differences between approaches with advantages and pitfalls of each. We summarize pre-treatment considerations that need to be taken into account in this highly heterogeneous older population. Finally, we offer an outlook on areas of ongoing clinical research, including novel immunotherapeutic approaches that may improve access to curative therapies for a larger number of older AML patients.
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Affiliation(s)
- Judith Hecker
- Department of Medicine III, Hematology and Oncology, Technische Universität München, 80333 Munich, Germany.
| | - Isabella Miller
- Department of Medicine III, Hematology and Oncology, Technische Universität München, 80333 Munich, Germany.
| | - Katharina S Götze
- Department of Medicine III, Hematology and Oncology, Technische Universität München, 80333 Munich, Germany.
| | - Mareike Verbeek
- Department of Medicine III, Hematology and Oncology, Technische Universität München, 80333 Munich, Germany.
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Abstract
Acute myeloid leukemia (AML) therapies are rapidly evolving with novel targeted therapies showing high-level responses in a notoriously difficult to treat group of patients - the elderly and unfit. This review will examine the outcomes of older AML patients (>60 years old) with conventional induction strategies, and published literature on risks of pursuit of induction. Low-intensity combination therapy response rates appear to be approaching that of induction regimens, and with lower toxicity, low-intensity therapy likely represents the future standard approach in this age group. Lastly, allogeneic transplant appears to have a role in increasing durable remissions regardless of age and should be considered in patients with limited comorbidities.
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Affiliation(s)
- Jonathan A Webster
- a Department of Oncology , Johns Hopkins University , Baltimore , MD , USA
| | - Keith W Pratz
- a Department of Oncology , Johns Hopkins University , Baltimore , MD , USA
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36
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Lerch E, Espeli V, Zucca E, Leoncini L, Scali G, Mora O, Bordoni A, Cavalli F, Ghielmini M. Prognosis of Acute Myeloid Leukemia in the General Population: Data from Southern Switzerland. Tumori 2018; 95:303-10. [DOI: 10.1177/030089160909500306] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background To evaluate the outcome of adult patients with de novo acute myeloid leukemia in the Italian-speaking part of Switzerland and to identify prognostic factors, time to progression and overall survival. Methods and study design Data of all adult patients diagnosed with acute myeloid leukemia from January 1984 to December 2003 were collected retrospectively. Univariate and multivariate analysis for time to progression and overall survival were performed. Results The incidence of acute myeloid leukemia in the adult population in southern Switzerland is 2.6/100,000 per year. Complete clinical and pathological data and follow-up information were available for 128 patients. The median age was 67 years (range, 18 to 94). The median follow-up was 97 months. Median overall survival was 6 months, with a 2-year overall survival of 16%. Median time to progression was 3 months. Thirty-five patients (median age, 80 years) were given best supportive care and/or palliative chemotherapy. The median survival in this subset was 2 months. Of the 93 patients treated with a curative intent, 48 were older than 60 years. The complete remission rate after induction chemotherapy was 80% for patients younger than 60 years and 31% for those older than 60 years (P <0.0001). Overall survival at 2 years was 40% and 12%, respectively (P <0.0005). The relapse rate was 61%, and only 28% of the patients who were given reinduction chemotherapy reached a second complete remission. Of the patients treated with curative intent, 52% were treated in a clinical trial. Their median age was significantly lower than those not included in a trial: 57 vs 66 years (P <00001). Patients treated in a trial had a significantly better prognosis than those not so treated (median survival, 12 vs 6 months). Patients treated with high-dose cytarabine as first-line therapy (given to 25 of 93 patients treated with a curative intent) had a better survival than those given standard cytarabine doses (P <0.0005). The outcome of the patients treated after 1993 was significantly better (P = 0.026) than that of the previously treated cohort. In multivariate analysis (not including cytogenetic data), only age (P = 0.005), performance status >1 (P = 0.001) and treatment given before/after 1993 (P = 0.044) were found to be independent prognostic factors for both overall survival and time to progression. Conclusions Most patients with acute myeloid leukemia are older than 60 years, and their outcome is still disappointing. For younger patients, the prognosis is better if they receive high-dose cytarabine as post-remission therapy and if they are treated in the setting of a clinical trial.
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Affiliation(s)
- Erika Lerch
- Istituto Oncologico della Svizzera Italiana (IOSI), Bellinzona, Switzerland
| | - Vittoria Espeli
- Istituto Oncologico della Svizzera Italiana (IOSI), Bellinzona, Switzerland
| | - Emanuele Zucca
- Istituto Oncologico della Svizzera Italiana (IOSI), Bellinzona, Switzerland
| | - Leda Leoncini
- Istituto Oncologico della Svizzera Italiana (IOSI), Bellinzona, Switzerland
| | | | - Oreste Mora
- Istituto Oncologico della Svizzera Italiana (IOSI), Bellinzona, Switzerland
| | - Andrea Bordoni
- Registro dei Tumori del Canton Ticino, Locarno, Switzerland
| | - Franco Cavalli
- Istituto Oncologico della Svizzera Italiana (IOSI), Bellinzona, Switzerland
| | - Michele Ghielmini
- Istituto Oncologico della Svizzera Italiana (IOSI), Bellinzona, Switzerland
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Affiliation(s)
- Tracy Murphy
- Division of Medical Oncology and Hematology, University Health Network – Princess Margaret Cancer Centre, Toronto, Canada
| | - Karen W. L. Yee
- Division of Medical Oncology and Hematology, University Health Network – Princess Margaret Cancer Centre, Toronto, Canada
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Mangaonkar AA, Patnaik MM. Patterns of Care and Survival for Elderly Acute Myeloid Leukemia—Challenges and Opportunities. Curr Hematol Malig Rep 2017; 12:290-9. [DOI: 10.1007/s11899-017-0388-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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39
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Ross K, Gillespie-Twardy AL, Agha M, Raptis A, Hou JZ, Farah R, Redner RL, Im A, Duggal S, Ding F, Lin Y, Boyiadzis M. Intensive chemotherapy in patients aged 70 years or older newly diagnosed with acute myeloid leukemia. Oncol Res 2017; 22:85-92. [PMID: 25706395 PMCID: PMC7838424 DOI: 10.3727/096504014x14146137738547] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Acute myeloid leukemia (AML) represents a major therapeutic challenge in the elderly. Because of the high treatment-related mortality and poor overall outcomes of remission induction therapy, many older patients are not considered candidates for intensive chemotherapy. The current study evaluated prognostic factors for achievement of complete remission (CR) in newly diagnosed elderly AML patients who were treated with initial intensive chemotherapy. The study included 62 newly diagnosed AML patients ≥70 years who were treated with intensive chemotherapy. The overall response rate (CR and CRp) was 56%. Patients with favorable or intermediate cytogenetics (p = 0.0036) as well as those with primary AML (p = 0.0212) had a higher response rate. The median overall survival for all patients was 6.85 months (95% CI 3.7–13.5 months). The median overall survival for patients achieving remission after intensive induction chemotherapy was significantly higher than those who did not respond to therapy (20.4 months vs. 3.5 months, p < 0.001). The all-cause 4-week mortality rate was 11%, and the all-cause 8-week mortality rate was 17.7%. A subgroup of elderly patients may benefit more from initial intensive induction chemotherapy, specifically those patients with performance status able to tolerate induction chemotherapy and favorable cytogenetic status. However, despite high rates of initial CR, relapse rates are still high, suggesting that alternative strategies of postremission therapy are warranted.
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Affiliation(s)
- Kelly Ross
- Division of Hematology and Oncology, University of Pittsburgh Cancer Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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Pigneux A, Béné MC, Guardiola P, Recher C, Hamel JF, Sauvezie M, Harousseau JL, Tournilhac O, Witz F, Berthou C, Escoffre-Barbe M, Guyotat D, Fegueux N, Himberlin C, Hunault M, Delain M, Lioure B, Jourdan E, Bauduer F, Dreyfus F, Cahn JY, Sotto JJ, Ifrah N. Addition of Androgens Improves Survival in Elderly Patients With Acute Myeloid Leukemia: A GOELAMS Study. J Clin Oncol 2017; 35:387-393. [DOI: 10.1200/jco.2016.67.6213] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Elderly patients with acute myeloid leukemia (AML) have a poor prognosis, and innovative maintenance therapy could improve their outcomes. Androgens, used in the treatment of aplastic anemia, have been reported to block proliferation of and initiate differentiation in AML cells. We report the results of a multicenter, phase III, randomized open-label trial exploring the benefit of adding androgens to maintenance therapy in patients 60 years of age or older. Patients and Methods A total of 330 patients with AML de novo or secondary to chemotherapy or radiotherapy were enrolled in the study. Induction therapy included idarubicin 8 mg/m2 on days 1 to 5, cytarabine 100 mg/m2 on days 1 to 7, and lomustine 200 mg/m2 on day 1. Patients in complete remission or partial remission received six reinduction courses, alternating idarubicin 8 mg/m2 on day 1, cytarabine 100 mg/m2 on days 1 to 5, and a regimen of methotrexate and mercaptopurine. Patients were randomly assigned to receive norethandrolone 10 or 20 mg/day, according to body weight, or no norethandrolone for a 2-year maintenance therapy regimen. The primary end point was disease-free survival by intention to treat. Secondary end points were event-free survival, overall survival, and safety. This trial was registered at www.ClinicalTrials.gov identifier NCT00700544. Results Random assignment allotted 165 patients to each arm; arm A received norethandrolone, and arm B did not receive norethandrolone. Complete remission or partial remission was achieved in 247 patients (76%). The Schoenfeld time-dependent model showed that norethandrolone significantly improved survival for patients still in remission at 1 year after induction. In arms A and B, respectively, 5-year disease-free survival was 31.2% and 16.2%, event-free survival was 21.5% and 12.9%, and overall survival was 26.3% and 17.2%. Norethandrolone improved outcomes irrelevant to all prognosis factors. Only patients with baseline leukocytes > 30 × 109/L did not benefit from norethandrolone. Conclusion This study demonstrates that maintenance therapy with norethandrolone significantly improves survival in elderly patients with AML without increasing toxicity.
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Affiliation(s)
- Arnaud Pigneux
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Marie C. Béné
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Philippe Guardiola
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Christian Recher
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Jean-Francois Hamel
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Mathieu Sauvezie
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Jean-Luc Harousseau
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Olivier Tournilhac
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Francis Witz
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Christian Berthou
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Martine Escoffre-Barbe
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Denis Guyotat
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Nathalie Fegueux
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Chantal Himberlin
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Mathilde Hunault
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Martine Delain
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Bruno Lioure
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Eric Jourdan
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Frederic Bauduer
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Francois Dreyfus
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Jean-Yves Cahn
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Jean-Jacques Sotto
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
| | - Norbert Ifrah
- Arnaud Pigneux and Mathieu Sauvezie, Centre Hospitalier Universitaire (CHU) Bordeaux, Université Bordeaux, Institut National de la Santé et de la Recherche Médicale (INSERM) 1035, Bordeaux; Marie C. Béné and Jean-Luc Harousseau, Hôpital Hôtel Dieu, Nantes; Philippe Guardiola, Mathilde Hunault, and Norbert Ifrah, CHU Angers, UMR INSERM U892/CNRS 6299; Jean-Francois Hamel, Université Nantes Angers Le Mans, CHU Angers, Angers; Christian Recher, CHU de Toulouse, Université de Toulouse III, Toulouse; Olivier
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Affiliation(s)
- Joseph G Jurcic
- Joseph G. Jurcic, New York-Presbyterian Hospital/Columbia University Medical Center, New York, NY
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Heiblig M, Elhamri M, Le Jeune C, Laude MC, Deloire A, Wattel E, Salles G, Thomas X. Acute myeloid leukemia in the elderly (age 70 yr or older): long-term survivors. Eur J Haematol 2016; 98:134-141. [DOI: 10.1111/ejh.12811] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2016] [Indexed: 10/20/2022]
Affiliation(s)
- Maël Heiblig
- Clinical Hematology; Hospices Civils de Lyon; Lyon-Sud Hospital; Pierre-Bénite France
| | | | - Caroline Le Jeune
- Clinical Hematology; Hospices Civils de Lyon; Lyon-Sud Hospital; Pierre-Bénite France
| | - Marie-Charlotte Laude
- Clinical Hematology; Hospices Civils de Lyon; Lyon-Sud Hospital; Pierre-Bénite France
| | | | - Eric Wattel
- Clinical Hematology; Hospices Civils de Lyon; Lyon-Sud Hospital; Pierre-Bénite France
| | - Gilles Salles
- Clinical Hematology; Hospices Civils de Lyon; Lyon-Sud Hospital; Pierre-Bénite France
| | - Xavier Thomas
- Clinical Hematology; Hospices Civils de Lyon; Lyon-Sud Hospital; Pierre-Bénite France
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Blum W, Sanford BL, Klisovic R, DeAngelo DJ, Uy G, Powell BL, Stock W, Baer MR, Kolitz JE, Wang ES, Hoke E, Mrózek K, Kohlschmidt J, Bloomfield CD, Geyer S, Marcucci G, Stone RM, Larson RA. Maintenance therapy with decitabine in younger adults with acute myeloid leukemia in first remission: a phase 2 Cancer and Leukemia Group B Study (CALGB 10503). Leukemia 2016; 31:34-39. [PMID: 27624549 PMCID: PMC5214595 DOI: 10.1038/leu.2016.252] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 06/14/2016] [Accepted: 06/16/2016] [Indexed: 12/12/2022]
Abstract
In this prospective phase 2 clinical trial conducted by Cancer and Leukemia Group B (CALGB, now the Alliance), we studied decitabine as maintenance therapy for younger adults with acute myeloid leukemia (AML) who remained in first complete remission (CR1) following intensive induction and consolidation. Given that decitabine is clinically active in AML and with hypomethylating activity distinct from cytotoxic chemotherapy, we hypothesized that one year of maintenance therapy would improve disease-free survival (DFS) for AML patients <60 years who did not receive allogeneic stem cell transplantation (alloHCT) in CR1. After blood count recovery from final consolidation, patients received decitabine at 20mg/m2 IV daily for 4–5 days, every 6 weeks for 8 cycles. One-hundred-thirty-four patients received decitabine, 85 (63%) had favorable risk AML. The median number of cycles received was 7 (range, 1–8), and the primary reason for discontinuation was relapse. DFS at 1-year and 3-years was 79% and 54%, respectively. These results are similar to the outcomes in the historical control comprised of similar patients treated on recent CALGB trials. Thus, maintenance with decitabine provided no benefit overall. Standard use of decitabine maintenance in younger AML patients in CR1 is not warranted. This trial was registered at www.clinicaltrials.gov as NCT00416598.
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Affiliation(s)
- W Blum
- Division of Hematology and the Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - B L Sanford
- The Alliance for Clinical Trials in Oncology Statistics and Data Center, Mayo Clinic, Rochester, MN, USA
| | - R Klisovic
- Division of Hematology and the Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - D J DeAngelo
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - G Uy
- Department of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - B L Powell
- Comprehensive Cancer Center of Wake Forest University, Winston-Salem, NC, USA
| | - W Stock
- Department of Medicine, University of Chicago, Chicago, IL, USA
| | - M R Baer
- Department of Medicine and Greenebaum Cancer Center University of Maryland, Baltimore, MD, USA
| | - J E Kolitz
- Hofstra North Shore-Long Island Jewish School of Medicine, Manhasset, NY, USA
| | - E S Wang
- Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - E Hoke
- The Alliance for Clinical Trials in Oncology Statistics and Data Center, Mayo Clinic, Rochester, MN, USA
| | - K Mrózek
- Division of Hematology and the Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - J Kohlschmidt
- Division of Hematology and the Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA.,The Alliance for Clinical Trials in Oncology Statistics and Data Center, Mayo Clinic, Rochester, MN, USA
| | - C D Bloomfield
- Division of Hematology and the Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
| | - S Geyer
- Health Informatics Institute, University of South Florida, Tampa, FL, USA
| | - G Marcucci
- Gehr Family Leukemia Center, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - R M Stone
- Department of Medical Oncology, Dana Farber Cancer Institute, Boston, MA, USA
| | - R A Larson
- Department of Medicine, University of Chicago, Chicago, IL, USA
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Abstract
Myelodysplastic syndromes (MDS) and acute myeloid leukemia (AML) are hematologic diseases that frequently affect older adults. Treatment is challenging. Management of older adults with MDS and AML needs to be individualized, accounting for both the heterogeneity of disease biology and patient characteristics, which can influence life expectancy and treatment tolerance. Clinical trials accounting for the heterogeneity of tumor biology and physiologic changes of aging are needed to define optimal standards of care. This article highlights key evidence related to the management of older adults with MDS and AML and highlights future directions for research.
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Affiliation(s)
- Heidi D Klepin
- Section on Hematology and Oncology, Department of Internal Medicine, Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA.
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Rashidi A, Walter RB, Tallman MS, Appelbaum FR, DiPersio JF. Maintenance therapy in acute myeloid leukemia: an evidence-based review of randomized trials. Blood 2016; 128:763-73. [PMID: 27354720 PMCID: PMC4982451 DOI: 10.1182/blood-2016-03-674127] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Accepted: 06/20/2016] [Indexed: 11/20/2022] Open
Affiliation(s)
- Armin Rashidi
- Section of Bone Marrow Transplantation and Leukemia Program, Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
| | - Roland B Walter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA; Division of Hematology, Department of Medicine, and Department of Epidemiology, University of Washington, Seattle, WA
| | - Martin S Tallman
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY; and
| | - Frederick R Appelbaum
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA; Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA
| | - John F DiPersio
- Section of Bone Marrow Transplantation and Leukemia Program, Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, MO
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Dalley C, Rohatiner A, Bradburn M, Lillington D, Carter M, Slater S, MacCallum P, Amess J, Lister T. Acute Myelogenous Leukaemia in Patients 60 Years and Older: A Retrospective Analysis from St Bartholomew's Hospital 1969–1999. Hematology 2016; 6:163-75. [PMID: 27420122 DOI: 10.1080/10245332.2001.11746568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- C.D. Dalley
- I.C.R.F Medical Oncology Unit, St Bartholomew's Hospital West Smithfield, London, EC1A 7BE, UK
- Department of Haematology St Bartholomew's Hospital West Smithfield, London, EC1A 7BE, UK
| | - A.Z.S. Rohatiner
- I.C.R.F Medical Oncology Unit, St Bartholomew's Hospital West Smithfield, London, EC1A 7BE, UK
| | - M. Bradburn
- I.C.R.F Medical Statistics Group, Institute of Health Sciences, Headington, Oxford, OX3 7LF, UK
| | - D.M. Lillington
- I.C.R.F Medical Oncology Unit, St Bartholomew's Hospital West Smithfield, London, EC1A 7BE, UK
| | - M. Carter
- I.C.R.F Medical Oncology Unit, St Bartholomew's Hospital West Smithfield, London, EC1A 7BE, UK
| | - S. Slater
- I.C.R.F Medical Oncology Unit, St Bartholomew's Hospital West Smithfield, London, EC1A 7BE, UK
| | - P. MacCallum
- Department of Haematology St Bartholomew's Hospital West Smithfield, London, EC1A 7BE, UK
| | - J.A.L Amess
- Department of Haematology St Bartholomew's Hospital West Smithfield, London, EC1A 7BE, UK
| | - T.A. Lister
- I.C.R.F Medical Oncology Unit, St Bartholomew's Hospital West Smithfield, London, EC1A 7BE, UK
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Mamdani H, Santos CD, Konig H. Treatment of Acute Myeloid Leukemia in Elderly Patients—A Therapeutic Dilemma. J Am Med Dir Assoc 2016; 17:581-7. [DOI: 10.1016/j.jamda.2016.03.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 02/29/2016] [Accepted: 03/01/2016] [Indexed: 11/25/2022]
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Goyal G, Gundabolu K, Vallabhajosyula S, Silberstein PT, Bhatt VR. Reduced-intensity conditioning allogeneic hematopoietic-cell transplantation for older patients with acute myeloid leukemia. Ther Adv Hematol 2016; 7:131-41. [PMID: 27247754 DOI: 10.1177/2040620716643493] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Elderly patients (>60 years) with acute myeloid leukemia have a poor prognosis with a chemotherapy-alone approach. Allogeneic hematopoietic-cell transplantation (HCT) can improve overall survival (OS). However, myeloablative regimens can have unacceptably high transplant-related mortality (TRM) in an unselected group of older patients. Reduced-intensity conditioning (RIC) or nonmyeloablative (NMA) conditioning regimens preserve the graft-versus-leukemia effects but reduce TRM. NMA regimens result in minimal cytopenia and may not require stem cell support for restoring hematopoiesis. RIC regimens, intermediate in intensity between NMA and myeloablative regimens, can cause prolonged myelosuppresion and usually require stem cell support. A few retrospective and prospective studies suggest a possibility of lower risk of relapse with myeloablative HCT in fit older patients with lower HCT comorbidity index; however, RIC and NMA HCTs have an important role in less-fit patients and those with significant comorbidities because of lower TRM. Whether early tapering of immunosuppression, monitoring of minimal residual disease, and post-transplant maintenance therapy can improve the outcomes of RIC and NMA HCT in elderly patients will require prospective trials.
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Affiliation(s)
- Gaurav Goyal
- Creighton University Medical Center, 601 North 30th Street, Ste 5850, Omaha, NE 68131, USA
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Roboz GJ, Montesinos P, Selleslag D, Wei A, Jang JH, Falantes J, Voso MT, Sayar H, Porkka K, Marlton P, Almeida A, Mohan S, Ravandi F, Garcia-Manero G, Skikne B, Kantarjian H. Design of the randomized, Phase III, QUAZAR AML Maintenance trial of CC-486 (oral azacitidine) maintenance therapy in acute myeloid leukemia. Future Oncol 2016; 12:293-302. [PMID: 26785287 PMCID: PMC5684733 DOI: 10.2217/fon.15.326] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Older patients with acute myeloid leukemia (AML) have worse rates of complete remission and shorter overall survival than younger patients. The epigenetic modifier CC-486 is an oral formulation of azacitidine with promising clinical activity in patients with AML in Phase I studies. The Phase III, randomized, double-blind, placebo-controlled QUAZAR AML Maintenance trial (CC-486-AML-001) examines CC-486 maintenance therapy (300 mg/day for 14 days of 28-day treatment cycles) for patients aged ≥55 years with AML in first complete remission. The primary end point is overall survival. Secondary end points include relapse-free survival, safety, health-related quality of life and healthcare resource utilization. This trial will investigate whether CC-486 maintenance can prolong remission and improve survival for older patients with AML.
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Affiliation(s)
- Gail J Roboz
- Weill Medical College of Cornell University & New York-Presbyterian Hospital, New York, NY, USA
| | - Pau Montesinos
- Hospital Univeritari I Politecnic La Fe de Valencia, Valencia, Spain
| | | | - Andrew Wei
- The Alfred Hospital & Monash University, Melbourne, Australia
| | | | - Jose Falantes
- Hospital Universitario Virgen del Rocio & Instituto de Biomedicinia de Sevilla, Seville, Spain
| | - Maria T Voso
- Universita Cattolica del Sacro Cuore, Rome, Italy
| | - Hamid Sayar
- Indiana University Cancer Center, Indianapolis, IN, USA
| | - Kimmo Porkka
- Helsinki University Central Hospital, Helsinki, Finland
| | - Paula Marlton
- Princess Alexandra Hospital, University of Queensland School of Medicine, Brisbane, Australia
| | - Antonio Almeida
- Instituto Portugues de Oncologia Francisco Gentil, Lisbon, Portugal
| | - Sanjay Mohan
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Farhad Ravandi
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | | | - Hagop Kantarjian
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Abstract
INTRODUCTION Intensive chemotherapy with cytarabine and an anthracycline for untreated acute myeloid leukemia (AML) has remained largely unchanged over the past 40 years, despite many large trials examining the choice and dosing of these agents. AREAS COVERED We will review the major published clinical trials for untreated AML that have established the dosing choice and schedule for intensive therapy, as well as trials for patients not eligible for more intensive therapy. We will also discuss treatment considerations for subgroups of patients. EXPERT OPINION While one or two cycles of anthracycline and cytarabine-based combination regimens remain the standard of care for younger and older patients with AML deemed fit to receive induction chemotherapy, controversy remains regarding the optimal selection and dosing schedule for anthracyclines. Low-intensity regimens, such as low-dose cytarabine and hypomethylating agents, can achieve a complete response even with adverse risk features, and can be used in a fit subset of older patients not eligible for clinical trial or transplant. Incorporation of new targeted agents, such as tyrosine kinase and small-molecule inhibitors, combined with better selection of drugs for unique patient cohorts, will likely be necessary to substantially improve outcomes in AML.
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Affiliation(s)
- Ryan C Lynch
- a Stanford University, Division of Hematology, Department of Medicine , Stanford, CA, USA
| | - Bruno C Medeiros
- a Stanford University, Division of Hematology, Department of Medicine , Stanford, CA, USA
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