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Banchi M, Cox MC, Bocci G. Metronomic chemotherapy in hematology: Lessons from preclinical and clinical studies to build a solid rationale for future schedules. Cancer Lett 2024; 591:216900. [PMID: 38636896 DOI: 10.1016/j.canlet.2024.216900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 03/05/2024] [Accepted: 04/15/2024] [Indexed: 04/20/2024]
Abstract
Metronomic chemotherapy (mCHEMO), based on frequent, regular administration of low, but pharmacologically active drug doses, optimizes antitumor efficacy by targeting multiple targets and reducing toxicity of antineoplastic drugs. This minireview will summarize preclinical and clinical studies on cytotoxic drugs given at weekly, daily, or at continuous metronomic schedules alone or in combination with novel targeted agents for hematological malignancies, including lymphoma, multiple myeloma, and leukemia. Most of the preclinical in vitro and in vivo studies have reported a significant benefit of both mCHEMO monotherapy and combinatorial regimens compared with chemotherapy at the maximum tolerated dose. However, the combination of mCHEMO with targeted drugs is still little explored in the hematologic clinical setting. Data obtained from preclinical studies on low dose metronomic chemotherapy in hematological malignancies clearly suggested the possibility to clinically investigate more tolerable and effective strategies for the treatment of patients with advanced hematological malignancies, or at least for those frail and elderly patients, who are not eligible or resistant to standard treatments.
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Affiliation(s)
- Marta Banchi
- Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Pisa, Italy
| | | | - Guido Bocci
- Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Pisa, Italy.
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2
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Sasaki K, Ravandi F, Kadia TM, Borthakur G, Short NJ, Jain N, Daver NG, Jabbour EJ, Garcia-Manero G, Loghavi S, Patel KP, Montalban-Bravo G, Masarova L, DiNardo CD, Kantarjian HM. Prediction of survival with lower intensity therapy among older patients with acute myeloid leukemia. Cancer 2023; 129:1017-1029. [PMID: 36715486 DOI: 10.1002/cncr.34609] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 10/05/2022] [Accepted: 10/21/2022] [Indexed: 01/31/2023]
Abstract
BACKGROUND The aim of this study was to develop a prognostic model for survival in older/unfit patients with newly diagnosed acute myeloid leukemia (AML) who were treated with lower-intensity chemotherapy regimens. METHODS The authors reviewed all older/unfit patients with newly diagnosed AML who received lower-intensity chemotherapy from 2000 until 2020 at their institution. A total of 1462 patients were included. They were divided (3:1 basis) into a training (n = 1088) and a validation group (n = 374). RESULTS In the training cohort of 1088 patients (median age, 72 years), the multivariate analysis identified 11 consistent independent adverse factors associated with survival: older age, therapy-related myeloid neoplasm, existence of previous myelodysplastic syndrome or myeloproliferative neoplasms, poor performance status, pulmonary comorbidity, anemia, thrombocytopenia, elevated lactate dehydrogenase, cytogenetic abnormalities, and the presence of infection at diagnosis, and therapy not containing venetoclax. The 3-year survival rates were 52%, 24%, 10%, and 1% in favorable, intermediate, poor, and very poor risk, respectively. This survival model was validated in an independent cohort. In a subset of patients in whom molecular mutation profiles were performed in more recent times, adding the mutation profiles after accounting for the effects of previous factors identified IDH2 (favorable), NPM1 (favorable), and TP53 (unfavorable) mutations as molecular prognostic factors. CONCLUSION The proposed survival model with lower-intensity chemotherapy in older/unfit patients with newly diagnosed AML may help to advise patients on their expected outcome, to propose different strategies in first complete remission, and to compare the results of different existing or future investigational therapies. PLAIN LANGUAGE SUMMARY Lower intensity therapy can be considered for older patients to avoid severe toxicities and adverse events. However, survival prediction in AML was commonly developed in patients who received intensive chemotherapy. In this study, we have proposed a survival model to guide therapeutic approach in older patients who received lower-intensity therapy.
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Affiliation(s)
- Koji Sasaki
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Farhad Ravandi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Tapan M Kadia
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Gautam Borthakur
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nicholas J Short
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Nitin Jain
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Naval G Daver
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elias J Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Guillermo Garcia-Manero
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Sanam Loghavi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Keyur P Patel
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Lucia Masarova
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Courtney D DiNardo
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Hagop M Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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3
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Prognosis of older patients with newly diagnosed AML undergoing antileukemic therapy: A systematic review. PLoS One 2022; 17:e0278578. [PMID: 36469519 PMCID: PMC9721486 DOI: 10.1371/journal.pone.0278578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 11/20/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND AND OBJECTIVE The prognostic value of age and other non-hematological factors in predicting outcomes in older patients with newly diagnosed acute myeloid leukemia (AML) undergoing antileukemic therapy is not well understood. We performed a systematic review to determine the association between these factors and mortality and health-related quality of life or fatigue among these patients. METHODS We searched Medline and Embase through October 2021 for studies in which researchers quantified the relationship between age, comorbidities, frailty, performance status, or functional status; and mortality and health-related quality of life or fatigue in older patients with AML receiving antileukemic therapy. We assessed the risk of bias of the included studies using the Quality in Prognostic Studies tool, conducted random-effects meta-analyses, and assessed the quality of the evidence using the Grading of Recommendations, Assessment, Development and Evaluation approach. RESULTS We included 90 studies. Meta-analysis showed that age (per 5-year increase, HR 1.16 95% CI 1.11-1.21, high-quality evidence), comorbidities (Hematopoietic Cell Transplantation-specific Comorbidity Index: 3+ VS less than 3, HR 1.60 95% CI 1.31-1.95, high-quality evidence), and performance status (Eastern Cooperative Oncology Group/ World Health Organization (ECOG/WHO): 2+ VS less than 2, HR 1.63 95% CI 1.43-1.86, high-quality evidence; ECOG/WHO: 3+ VS less than 3, HR 2.00 95% CI 1.52-2.63, moderate-quality evidence) were associated with long-term mortality. These studies provided inconsistent and non-informative results on short-term mortality (within 90 days) and quality of life. CONCLUSION High-quality or moderate-quality evidence support that age, comorbidities, performance status predicts the long-term prognosis of older patients with AML undergoing antileukemic treatment.
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4
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Sasaki K, Kadia T, Begna K, DiNardo CD, Borthakur G, Short NJ, Jain N, Daver N, Jabbour E, Garcia‐Manero G, Bravo GM, Masarova L, Pierce S, Konopleva M, Ravandi F, Tefferi A, Kantarjian H. Prediction of early (4-week) mortality in acute myeloid leukemia with intensive chemotherapy. Am J Hematol 2022; 97:68-78. [PMID: 34716921 DOI: 10.1002/ajh.26395] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/26/2021] [Accepted: 10/28/2021] [Indexed: 12/19/2022]
Abstract
The progress with intensive chemotherapy and supportive care measures has improved survival in patients with newly diagnosed acute myeloid leukemia (AML). Given the recent development of effective low intensity therapies, an optimal decision on the therapy intensity may improve survival through the avoidance of early mortality. We reviewed the outcome of 3728 patients with newly diagnosed AML who received intensive chemotherapy between August 1980 and May 2020. Intensive chemotherapy was defined as a cumulative cytarabine dose ≥ 700 mg/m2 during induction therapy. We divided the whole cohort into a training and validation group at a 3:1 ratio. The population was divided into a training (2790 patients) and a validation cohort (938 patients). The median age was 55 years (range, 15-99). Among them, 442 patients (12%) had core-binding factor AML. Binary logistic regression identified older age, worse performance status, hyperbilirubinemia, elevated creatinine, hyperuricemia, cytogenetic abnormalities other than CBF and -Y, and pneumonia as adverse prognostic factors for an early 4-week mortality. This risk classification for early mortality was verified in the validation cohort of patients. In the validation cohort of more recently treated patients from 2000 to 2017, the 4-week mortality rates with intensive chemotherapy were 2%, 14%, and 50% in the low-, high-, and very high-risk group, respectively. The mortality rates with low intensity therapies were 3%, 9%, and 20%, respectively. The risk classification guides treatment intensity by the assessment of age, frailty, organ dysfunction, cytogenetic abnormality, and infection to avoid early mortality.
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Affiliation(s)
- Koji Sasaki
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | - Tapan Kadia
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | - Kebede Begna
- Department of Medicine, Division of Hematology Mayo Clinic Rochester Minnesota USA
| | | | - Gautam Borthakur
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | | | - Nitin Jain
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | - Naval Daver
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | - Elias Jabbour
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | | | | | - Lucia Masarova
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | - Sherry Pierce
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | - Marina Konopleva
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | - Farhad Ravandi
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
| | - Ayalew Tefferi
- Department of Medicine, Division of Hematology Mayo Clinic Rochester Minnesota USA
| | - Hagop Kantarjian
- Department of Leukemia MD Anderson Cancer Center Houston Texas USA
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Kantarjian HM, Short NJ, Fathi AT, Marcucci G, Ravandi F, Tallman M, Wang ES, Wei AH. Acute Myeloid Leukemia: Historical Perspective and Progress in Research and Therapy Over 5 Decades. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2021; 21:580-597. [PMID: 34176779 DOI: 10.1016/j.clml.2021.05.016] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/20/2021] [Accepted: 05/22/2021] [Indexed: 12/17/2022]
Abstract
With the Food and Drug Administration approval of 9 agents for different acute myeloid leukemia (AML) indications, the prognosis and management of AML is evolving rapidly. Herein, we review the important milestones in the history of AML research and therapy, discuss insights regarding prognostic assessment and prediction of treatment outcome, detail practical supportive care measures, and summarize the current treatment landscape and areas of evolving research.
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Affiliation(s)
| | - Nicholas J Short
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA
| | - Amir T Fathi
- Leukemia Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Guido Marcucci
- Gehr Family Center for Leukemia Research City of Hope, Duarte, CA, USA
| | - Farhad Ravandi
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA
| | - Martin Tallman
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY, USA
| | - Eunice S Wang
- Leukemia Service, Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Andrew H Wei
- Department of Clinical Hematology, The Alfred Hospital and Monash University, Melbourne, Australia
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Chang Y, Guyatt GH, Teich T, Dawdy JL, Shahid S, Altman JK, Stone RM, Sekeres MA, Mukherjee S, LeBlanc TW, Abel GA, Hourigan CS, Litzow MR, Michaelis LC, Alibhai SMH, Desai P, Buckstein R, MacEachern J, Brignardello-Petersen R. Intensive versus less-intensive antileukemic therapy in older adults with acute myeloid leukemia: A systematic review. PLoS One 2021; 16:e0249087. [PMID: 33784346 PMCID: PMC8009379 DOI: 10.1371/journal.pone.0249087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/08/2021] [Indexed: 12/18/2022] Open
Abstract
To compare the effectiveness and safety of intensive antileukemic therapy to less-intensive therapy in older adults with acute myeloid leukemia (AML) and intermediate or adverse cytogenetics, we searched the literature in Medline, Embase, and CENTRAL to identify relevant studies through July 2020. We reported the pooled hazard ratios (HRs), risk ratios (RRs), mean difference (MD) and their 95% confidence intervals (CIs) using random-effects meta-analyses and the certainty of evidence using the GRADE approach. Two randomized trials enrolling 529 patients and 23 observational studies enrolling 7296 patients proved eligible. The most common intensive interventions included cytarabine-based intensive chemotherapy, combination of cytarabine and anthracycline, or daunorubicin/idarubicin, and cytarabine plus idarubicin. The most common less-intensive therapies included low-dose cytarabine alone, or combined with clofarabine, azacitidine, and hypomethylating agent-based chemotherapy. Low certainty evidence suggests that patients who receive intensive versus less-intensive therapy may experience longer survival (HR 0.87; 95% CI, 0.76-0.99), a higher probability of receiving allogeneic hematopoietic stem cell transplantation (RR 6.14; 95% CI, 4.03-9.35), fewer episodes of pneumonia (RR, 0.25; 95% CI, 0.06-0.98), but a greater number of severe, treatment-emergent adverse events (RR, 1.34; 95% CI, 1.03-1.75), and a longer duration of intensive care unit hospitalization (MD, 6.84 days longer; 95% CI, 3.44 days longer to 10.24 days longer, very low certainty evidence). Low certainty evidence due to confounding in observational studies suggest superior overall survival without substantial treatment-emergent adverse effect of intensive antileukemic therapy over less-intensive therapy in older adults with AML who are candidates for intensive antileukemic therapy.
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Affiliation(s)
- Yaping Chang
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Gordon H. Guyatt
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Trevor Teich
- Drexel University College of Medicine, Philadelphia, Pennsylvania, United States of America
| | - Jamie L. Dawdy
- School of Nursing, McMaster University, Hamilton, Ontario, Canada
| | - Shaneela Shahid
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Jessica K. Altman
- Division of Hematology/Oncology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States of America
| | - Richard M. Stone
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
| | - Mikkael A. Sekeres
- Leukemia Program, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Sudipto Mukherjee
- Leukemia Program, Cleveland Clinic, Cleveland, Ohio, United States of America
| | - Thomas W. LeBlanc
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, United States of America
| | - Gregory A. Abel
- Division of Hematologic Malignances and Population Sciences, Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
| | - Christopher S. Hourigan
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, United States of America
| | - Mark R. Litzow
- Division of Hematology, Mayo Clinic, Rochester, Minnesota, United States of America
| | - Laura C. Michaelis
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, United States of America
| | - Shabbir M. H. Alibhai
- Department of Medicine, University Health Network & University of Toronto, Toronto, Ontario, Canada
| | - Pinkal Desai
- Weill Cornell Medicine, New York City, New York, United States of America
| | - Rena Buckstein
- Odette Cancer Centre, Division of Medical Oncology and Hematology, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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7
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Kantarjian HM, Kadia TM, DiNardo CD, Welch MA, Ravandi F. Acute myeloid leukemia: Treatment and research outlook for 2021 and the MD Anderson approach. Cancer 2021; 127:1186-1207. [PMID: 33734442 DOI: 10.1002/cncr.33477] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/31/2020] [Accepted: 01/11/2021] [Indexed: 12/17/2022]
Abstract
The unraveling of the pathophysiology of acute myeloid leukemia (AML) has resulted in rapid translation of the information into clinical practice. After more than 40 years of slow progress in AML research, the US Food and Drug Administration has approved nine agents for different AML treatment indications since 2017. In this review, we detail the progress that has been made in the research and treatment of AML, citing key publications related to AML research and therapy in the English literature since 2000. The notable subsets of AML include acute promyelocytic leukemia (APL), core-binding factor AML (CBF-AML), AML in younger patients fit for intensive chemotherapy, and AML in older/unfit patients (usually at the age cutoff of 60-70 years). We also consider within each subset whether the AML is primary or secondary (therapy-related, evolving from untreated or treated myelodysplastic syndrome or myeloproliferative neoplasm). In APL, therapy with all-trans retinoic acid and arsenic trioxide results in estimated 10-year survival rates of ≥80%. Treatment of CBF-AML with fludarabine, high-dose cytarabine, and gemtuzumab ozogamicin (GO) results in estimated 10-year survival rates of ≥75%. In younger/fit patients, the "3+7" regimen (3 days of daunorubicin + 7 days of cytarabine) produces less favorable results (estimated 5-year survival rates of 35%; worse in real-world experience); regimens that incorporate high-dose cytarabine, adenosine nucleoside analogs, and GO are producing better results. Adding venetoclax, FLT3, and IDH inhibitors into these regimens has resulted in encouraging preliminary data. In older/unfit patients, low-intensity therapy with hypomethylating agents (HMAs) and venetoclax is now the new standard of care. Better low-intensity regimens incorporating cladribine, low-dose cytarabine, and other targeted therapies (FLT3 and IDH inhibitors) are emerging. Maintenance therapy now has a definite role in the treatment of AML, and oral HMAs with potential treatment benefits are also available. In conclusion, AML therapy is evolving rapidly and treatment results are improving in all AML subsets as novel agents and strategies are incorporated into traditional AML chemotherapy. LAY SUMMARY: Ongoing research in acute myeloid leukemia (AML) is progressing rapidly. Since 2017, the US Food and Drug Administration has approved 10 drugs for different AML indications. This review updates the research and treatment pathways for AML.
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Affiliation(s)
| | - Tapan M Kadia
- Department of Leukemia, MD Anderson Cancer Center, Houston, Texas
| | | | - Mary Alma Welch
- Department of Leukemia, MD Anderson Cancer Center, Houston, Texas
| | - Farhad Ravandi
- Department of Leukemia, MD Anderson Cancer Center, Houston, Texas
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8
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Kantarjian H, Kadia T, DiNardo C, Daver N, Borthakur G, Jabbour E, Garcia-Manero G, Konopleva M, Ravandi F. Acute myeloid leukemia: current progress and future directions. Blood Cancer J 2021; 11:41. [PMID: 33619261 PMCID: PMC7900255 DOI: 10.1038/s41408-021-00425-3] [Citation(s) in RCA: 313] [Impact Index Per Article: 104.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 12/14/2020] [Accepted: 01/18/2021] [Indexed: 12/12/2022] Open
Abstract
Progress in the understanding of the biology and therapy of acute myeloid leukemia (AML) is occurring rapidly. Since 2017, nine agents have been approved for various indications in AML. These included several targeted therapies like venetoclax, FLT3 inhibitors, IDH inhibitors, and others. The management of AML is complicated, highlighting the need for expertise in order to deliver optimal therapy and achieve optimal outcomes. The multiple subentities in AML require very different therapies. In this review, we summarize the important pathophysiologies driving AML, review current therapies in standard practice, and address present and future research directions.
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Affiliation(s)
- Hagop Kantarjian
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA.
| | - Tapan Kadia
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA
| | - Courtney DiNardo
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA
| | - Naval Daver
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA
| | - Gautam Borthakur
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA
| | - Elias Jabbour
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA
| | | | - Marina Konopleva
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA
| | - Farhad Ravandi
- Department of Leukemia, MD Anderson Cancer Center, Houston, TX, USA
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9
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Sekeres MA, Guyatt G, Abel G, Alibhai S, Altman JK, Buckstein R, Choe H, Desai P, Erba H, Hourigan CS, LeBlanc TW, Litzow M, MacEachern J, Michaelis LC, Mukherjee S, O'Dwyer K, Rosko A, Stone R, Agarwal A, Colunga-Lozano LE, Chang Y, Hao Q, Brignardello-Petersen R. American Society of Hematology 2020 guidelines for treating newly diagnosed acute myeloid leukemia in older adults. Blood Adv 2020; 4:3528-3549. [PMID: 32761235 PMCID: PMC7422124 DOI: 10.1182/bloodadvances.2020001920] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 05/08/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Older adults with acute myeloid leukemia (AML) represent a vulnerable population in whom disease-based and clinical risk factors, patient goals, prognosis, and practitioner- and patient-perceived treatment risks and benefits influence treatment recommendations. OBJECTIVE These evidence-based guidelines of the American Society of Hematology (ASH) are intended to support patients, clinicians, and other health care professionals in their decisions about management of AML in older adults. METHODS ASH formed a multidisciplinary guideline panel that included specialists in myeloid leukemia, geriatric oncology, patient-reported outcomes and decision-making, frailty, epidemiology, and methodology, as well as patients. The McMaster Grading of Recommendations Assessment, Development and Evaluation (GRADE) Centre supported the guideline-development process, including performing systematic evidence reviews (up to 24 May 2019). The panel prioritized clinical questions and outcomes according to their importance to patients, as judged by the panel. The panel used the GRADE approach, including GRADE's Evidence-to-Decision frameworks, to assess evidence and make recommendations, which were subject to public comment. RESULTS The panel agreed on 6 critical questions in managing older adults with AML, mirroring real-time practitioner-patient conversations: the decision to pursue antileukemic treatment vs best supportive management, the intensity of therapy, the role and duration of postremission therapy, combination vs monotherapy for induction and beyond, duration of less-intensive therapy, and the role of transfusion support for patients no longer receiving antileukemic therapy. CONCLUSIONS Treatment is recommended over best supportive management. More-intensive therapy is recommended over less-intensive therapy when deemed tolerable. However, these recommendations are guided by the principle that throughout a patient's disease course, optimal care involves ongoing discussions between clinicians and patients, continuously addressing goals of care and the relative risk-benefit balance of treatment.
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Affiliation(s)
- Mikkael A Sekeres
- Leukemia Program, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH
| | - Gordon Guyatt
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Gregory Abel
- Leukemia Division, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Shabbir Alibhai
- Institute of Medical Sciences, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Jessica K Altman
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Rena Buckstein
- Odette Cancer Centre, Division of Medical Oncology and Hematology, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Hannah Choe
- Division of Hematology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Pinkal Desai
- Division of Hematology and Medical Oncology, Weill Cornell Medicine, New York, NY
| | - Harry Erba
- Department of Medicine, School of Medicine, Duke University, Durham, NC
| | | | - Thomas W LeBlanc
- Department of Medicine, School of Medicine, Duke University, Durham, NC
| | - Mark Litzow
- Division of Hematology, Mayo Clinic, Rochester, MN
| | | | - Laura C Michaelis
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI
| | - Sudipto Mukherjee
- Leukemia Program, Taussig Cancer Center, Cleveland Clinic, Cleveland, OH
| | - Kristen O'Dwyer
- Division of Hematology/Oncology, Department of Medicine, University of Rochester, Rochester, NY
| | - Ashley Rosko
- Division of Hematology, The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Richard Stone
- Leukemia Division, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | - Arnav Agarwal
- Department of Internal Medicine, University of Toronto, Toronto, ON, Canada
| | - L E Colunga-Lozano
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Health Science Center, Department of Clinical Medicine, Universidad de Guadalajara, Guadalajara, Mexico; and
| | - Yaping Chang
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - QiuKui Hao
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- The Center of Gerontology and Geriatrics/National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
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10
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Benchmarking treatment effects for patients over 70 with acute myeloid leukemia: A systematic review and meta-analysis. J Geriatr Oncol 2020; 11:1293-1308. [PMID: 32665186 DOI: 10.1016/j.jgo.2020.06.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [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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Shallis RM, Boddu PC, Bewersdorf JP, Zeidan AM. The golden age for patients in their golden years: The progressive upheaval of age and the treatment of newly-diagnosed acute myeloid leukemia. Blood Rev 2020; 40:100639. [DOI: 10.1016/j.blre.2019.100639] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 10/29/2019] [Accepted: 11/05/2019] [Indexed: 12/25/2022]
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12
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Haploidentical Donor Transplantation Using a Novel Clofarabine-containing Conditioning Regimen for Very High-risk Hematologic Malignant Neoplasms. J Pediatr Hematol Oncol 2018; 40:e479-e485. [PMID: 29750747 PMCID: PMC6197927 DOI: 10.1097/mph.0000000000001222] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Recurrent/refractory hematologic malignancies have a poor prognosis, and there is a need for novel treatment regimens that can be tolerated by this heavily pretreated patient group. Clofarabine has antileukemic activity with an acceptable toxicity profile. In a phase I clinical trial (NCT00824135), we substituted clofarabine for fludarabine in a well-established reduced-intensity conditioning regimen for a T cell-depleted, mismatched-related (haploidentical) donor transplant backbone and explored the maximum tolerated dose of clofarabine in this combination in 15 patients undergoing hematopoietic cell transplantation for recurrent/refractory or secondary leukemia. Clofarabine was well tolerated at a dose of 50 mg/m/d for 5 days in this regimen, with minimal treatment-related mortality in a heavily pretreated group of high-risk patients. All patients exhibited quick hematopoietic recovery, with median times to neutrophil and platelet engraftment being 11 and 16 days, respectively. Transient elevation of transaminases was the most common toxicity-observed in 13 patients (86.7%), with 6 (40%) grade III or above. Three patients (20%) developed hepatic veno-occlusive disease. Eleven patients (73.3%) died, with the most common cause of death being disease relapse (in 9 patients [60%]), followed by treatment-related mortality (in 2 patients [13.3%]). Four (26.6%) of the patients are long-term survivors.
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Effectiveness and Safety of Therapeutic Regimens for Elderly Patients With Acute Myeloid Leukemia: A Systematic Literature Review. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2018; 18:e303-e314. [DOI: 10.1016/j.clml.2018.05.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 04/02/2018] [Accepted: 05/02/2018] [Indexed: 01/25/2023]
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Lin M, Chen B. Advances in the drug therapies of acute myeloid leukemia (except acute wpromyelocytic leukemia). Drug Des Devel Ther 2018; 12:1009-1017. [PMID: 29750014 PMCID: PMC5933364 DOI: 10.2147/dddt.s161199] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Acute myeloid leukemia (AML) is a heterogeneous hematologic malignancy, characterized by the clonal expansion of myeloid blasts in the peripheral blood, bone marrow, and/or other tissues. The new drugs used for treating AML are facing a big challenge, and the candidates include cytotoxic drugs, targeted small-molecule inhibitors, and monoclonal antibodies. In recent years, active research has focused on several new agents for including them in the large antileukemic drug family. This review aims to introduce some of these new drugs and highlights new advances made in the old drugs, mainly in the last 5 years.
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Affiliation(s)
- Min Lin
- Department of Hematology and Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, People’s Republic of China
| | - Baoan Chen
- Department of Hematology and Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, People’s Republic of China
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Prabhu VV, Talekar MK, Lulla AR, Kline CLB, Zhou L, Hall J, Van den Heuvel APJ, Dicker DT, Babar J, Grupp SA, Garnett MJ, McDermott U, Benes CH, Pu JJ, Claxton DF, Khan N, Oster W, Allen JE, El-Deiry WS. Single agent and synergistic combinatorial efficacy of first-in-class small molecule imipridone ONC201 in hematological malignancies. Cell Cycle 2018; 17:468-478. [PMID: 29157092 DOI: 10.1080/15384101.2017.1403689] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
ONC201, founding member of the imipridone class of small molecules, is currently being evaluated in advancer cancer clinical trials. We explored single agent and combinatorial efficacy of ONC201 in preclinical models of hematological malignancies. ONC201 demonstrated (GI50 1-8 µM) dose- and time-dependent efficacy in acute myeloid leukemia (AML), acute lymphoblastic leukemia (ALL), chronic myelogenous leukemia (CML), chronic lymphocytic leukemia (CLL), diffuse large B-cell lymphoma (DLBCL), mantle cell lymphoma (MCL), Burkitt's lymphoma, anaplastic large cell lymphoma (ALCL), cutaneous T-cell lymphoma (CTCL), Hodgkin's lymphoma (nodular sclerosis) and multiple myeloma (MM) cell lines including cells resistant to standard of care (dexamethasone in MM) and primary samples. ONC201 induced caspase-dependent apoptosis that involved activation of the integrated stress response (ATF4/CHOP) pathway, inhibition of Akt phosphorylation, Foxo3a activation, downregulation of cyclin D1, IAP and Bcl-2 family members. ONC201 synergistically reduced cell viability in combination with cytarabine and 5-azacytidine in AML cells. ONC201 combined with cytarabine in a Burkitt's lymphoma xenograft model induced tumor growth inhibition that was superior to either agent alone. ONC201 synergistically combined with bortezomib in MM, MCL and ALCL cells and with ixazomib or dexamethasone in MM cells. ONC201 combined with bortezomib in a Burkitt's lymphoma xenograft model reduced tumor cell density and improved CHOP induction compared to either agent alone. These results serve as a rationale for ONC201 single-agent trials in relapsed/refractory acute leukemia, non-Hodgkin's lymphoma, MM and combination trial with dexamethasone in MM, provide pharmacodynamic biomarkers and identify further synergistic combinatorial regimens that can be explored in the clinic.
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Affiliation(s)
| | - Mala K Talekar
- b The Children's Hospital of Philadelphia , Philadelphia , PA
| | | | | | - Lanlan Zhou
- c Fox Chase Cancer Center , Philadelphia , PA
| | - Junior Hall
- b The Children's Hospital of Philadelphia , Philadelphia , PA
| | | | | | - Jawad Babar
- c Fox Chase Cancer Center , Philadelphia , PA
| | - Stephan A Grupp
- b The Children's Hospital of Philadelphia , Philadelphia , PA
| | | | | | - Cyril H Benes
- f Massachusetts General Hospital, Harvard Medical School , Boston , MA
| | | | | | - Nadia Khan
- c Fox Chase Cancer Center , Philadelphia , PA
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Outcomes of previously untreated elderly patients with AML: a propensity score-matched comparison of clofarabine vs. FLAG. Ann Hematol 2017; 97:573-584. [PMID: 29288428 DOI: 10.1007/s00277-017-3217-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 12/19/2017] [Indexed: 12/11/2022]
Abstract
The 5-year overall survival (OS) in patients ≥ 60 years old with acute myeloid leukemia (AML) remains < 10%. Clofarabine-based induction (CLO) provides an alternative to low-intensity therapy (LIT) and palliative care for this population, but supporting data are conflicted. Recently, our institution adopted the FLAG regimen (fludarabine, cytarabine, and granulocyte colony-stimulating factor) based on data reporting similar outcomes to CLO in elderly patients with AML unable to tolerate anthracycline-based induction. We retrospectively analyzed the efficacy and safety of patients ≥ 60 years old with AML treated with FLAG or CLO over the past 10 years. We performed a propensity score match that provided 32 patients in each group. Patients treated with FLAG had a higher CR/CRi rate (65.6 vs. 37.5%, P = 0.045) and OS (7.9 vs. 2.8 months, P = 0.085) compared to CLO. Furthermore, FLAG was better tolerated with significantly less grade 3/4 toxicities and a shorter duration of neutropenia (18.5 vs. 30 days, P = 0.002). Finally, we performed a cost analysis that estimated savings to be $30,000-45,000 per induction with FLAG. Our study supports the use of FLAG both financially and as an effective, well-tolerated high-dose treatment regimen for elderly patients with AML. No cases of cerebellar neurotoxicity occurred.
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Bhatt VR, Gundabolu K, Koll T, Maness LJ. Initial therapy for acute myeloid leukemia in older patients: principles of care. Leuk Lymphoma 2017; 59:29-41. [DOI: 10.1080/10428194.2017.1323275] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Vijaya Raj Bhatt
- Department of Internal Medicine, Division of Hematology-Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Krishna Gundabolu
- Department of Internal Medicine, Division of Hematology-Oncology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Thuy Koll
- Department of Internal Medicine, Division of Geriatrics and Gerontology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Lori J. Maness
- Department of Internal Medicine, Division of Hematology-Oncology, University of Nebraska Medical Center, Omaha, NE, USA
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Boddu PC, Kantarjian HM, Ravandi F, Garcia-Manero G, Verstovsek S, Jabbour EJ, Takahashi K, Bhalla K, Konopleva M, DiNardo CD, Ohanian M, Pemmaraju N, Jain N, Pierce S, Wierda WG, Cortes JE, Kadia TM. Characteristics and outcomes of older patients with secondary acute myeloid leukemia according to treatment approach. Cancer 2017; 123:3050-3060. [PMID: 28387922 DOI: 10.1002/cncr.30704] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Revised: 02/20/2017] [Accepted: 03/07/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND The development of newer strategies to improve outcomes for older patients with secondary acute myeloid leukemia (s-AML) is a critical unmet need. Establishing baseline metrics for evaluating newer approaches is important. METHODS s-AML was defined as 1 or more of the following: a history of an antecedent hematologic disorder (AHD), a diagnosis of therapy-related acute myeloid leukemia (AML), and AML with karyotype abnormalities characteristic of myelodysplastic syndrome. Newly diagnosed s-AML patients aged 60 to 75 years were grouped into 5 treatment cohorts: 1) patients receiving high- or intermediate-dose cytarabine-based intensive chemotherapy (IC), 2) patients receiving a hypomethylating agent (HMA) or HMA combinations, 3) patients receiving low-dose cytarabine (LDAC) combinations, 4) patients receiving CPX-351, and 5) patients receiving investigational (INV) agents. Nine hundred thirty-one patients met the age and s-AML criteria. RESULTS Complete remission rates were statistically lower in the HMA group (36%) versus the IC (46%), CPX-351 (45%), and LDAC groups (43%). Patients receiving less intensive regimens (the HMA and LDAC groups combined) had superior overall survival (OS) in comparison with patients receiving IC-based regimens (median 6.9 vs 5.4 months; P = .048). Only 4.3% of the IC patients proceeded to transplantation, whereas 10.3% of the patients on lower intensity regimens did (P = .001). There was no difference in median survival between patients treated with CPX-351 and patients treated with conventional lower intensity approaches (P = .75). Age > 70 years, an adverse karyotype, and a prior AHD were associated with decreased OS in a multivariate analysis. CONCLUSIONS Lower intensity approaches are associated with lower early mortality rates and improved OS in comparison with intensive regimens. OS is poor with currently available therapies with a median OS of 6 months (5.4-7.6 months across regimens). Unsatisfactory outcomes with other INV agents underscore the need for more effective therapies. Cancer 2017;123:3050-60. © 2017 American Cancer Society.
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Affiliation(s)
| | - Hagop M Kantarjian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Farhad Ravandi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Srdan Verstovsek
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Elias J Jabbour
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Koichi Takahashi
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Kapil Bhalla
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Marina Konopleva
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Courtney D DiNardo
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Maro Ohanian
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Naveen Pemmaraju
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Nitin Jain
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sherry Pierce
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - William G Wierda
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jorge E Cortes
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Tapan M Kadia
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, Texas
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