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Babushok DV, DeZern AE, de Castro C, Rogers ZR, Beenhouwer D, Broder MS, Fanning S, Gibbs SN, Hanna R, Maciejewski JP, Scott BL, Tantravahi SK, Wlodarski MW, Yermilov I, Patel BJ. Modified Delphi Panel Consensus Recommendations for Management of Severe Aplastic Anemia. Blood Adv 2024:bloodadvances.2023011642. [PMID: 38669341 DOI: 10.1182/bloodadvances.2023011642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 03/28/2024] [Accepted: 04/21/2024] [Indexed: 04/28/2024] Open
Abstract
Severe aplastic anemia (SAA) is a rare hematologic condition for which there is no clear management algorithm. A panel of 11 adult and pediatric experts on aplastic anemia was assembled and, using the RAND/UCLA modified Delphi panel method, evaluated >600 varying patient care scenarios to develop clinical recommendations for the initial and subsequent management of patients of all ages with SAA. Here we present the panel's recommendations to rule out inherited bone marrow failure (IBMF) syndromes, on supportive care prior to and during first-line therapy, and on first-line (initial management) and second-line (subsequent management) therapy of acquired SAA, focusing on when transplant versus medical therapy is most appropriate. These recommendations represent the consensus of 11 experts informed by published literature and experience. They are intended only as general guidance for experienced clinicians who treat patients with SAA and are in no way intended to supersede individual physician and patient decision-making. Current and future research should validate this consensus using clinical data. Once validated, we hope these expert panel recommendations will improve outcomes for patients with SAA.
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Affiliation(s)
- Daria V Babushok
- University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Amy E DeZern
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland, United States
| | | | - Zora R Rogers
- University of Texas Southwestern Medical Center, Dallas, Texas, United States
| | - David Beenhouwer
- PHAR (Partnership for Health Analytic Research), Beverly Hills, California, United States
| | - Michael S Broder
- Partnership for Health Analytic Research, LLC, Beverly Hills, California, United States
| | | | - Sarah N Gibbs
- PHAR (Partnership for Health Analytic Research), Beverly Hills, California, United States
| | - Rabi Hanna
- Cleveland Clinic, Cleveland, Ohio, United States
| | | | - Bart L Scott
- Fred Hutchinson Cancer Research Center, Seattle, Washington, United States
| | | | | | - Irina Yermilov
- PHAR (Partnership for Health Analytic Research), Beverly Hills, California, United States
| | - Bhumika J Patel
- Prisma Health Cancer Institute, Greenville, South Carolina, United States
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2
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DeZern AE. A way to "mimic" the pathophysiology of acquired SAA. Blood 2024; 143:1318-1320. [PMID: 38573610 DOI: 10.1182/blood.2024024037] [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] [Indexed: 04/05/2024] Open
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3
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Mata JR, Zahurak M, Rosen N, DeZern AE, Jones RJ, Ambinder AJ. Graft Failure Incidence, Risk Factors, and Outcomes in Patients Undergoing Non-Myeloablative Allogeneic Hematopoietic Cell Transplantation Using Post-Transplant Cyclophosphamide. Transplant Cell Ther 2024:S2666-6367(24)00291-4. [PMID: 38521411 DOI: 10.1016/j.jtct.2024.03.018] [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: 01/03/2024] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/25/2024]
Abstract
Graft failure (GF) is a major complication of allogeneic hematopoietic cell transplantation (alloHCT) that results in significant morbidity and mortality. Post-transplant cyclophosphamide (PTCy)-based graft-versus-host disease (GVHD) prophylaxis has emerged as an effective regimen across the spectrum of donor-match settings, but few studies have investigated the characteristics of GF in the setting of PTCy-based GVHD prophylaxis. The objective was to detail the incidence, clinical features, risk factors, and outcomes for patients with primary graft failure (PGF) and secondary graft failure (SGF). In this retrospective study at a single institution, 958 consecutive patients undergoing first nonmyeloablative (NMA) alloHCT with PTCy-based GVHD prophylaxis were analyzed. PGF was defined as a failure to achieve an ANC ≥ 500 cells/m3 by day 30 of transplant in the absence of residual disease. SGF was defined as complete loss of donor chimerism after initial engraftment. The incidences of PGF and SGF were 3.8% (n = 37) and 1.8% (n = 17), respectively. Neither PGF nor SGF were associated with HLA disparity. In a multivariate analysis, risk factors for PGF in this cohort included age ≥ 65 (OR 2.4, 95% CI 1.2 to 4.8, P = .0120), an underlying diagnosis of MDS, MPN, or MDS/MPN overlap (OR 2.8, 95% CI 1.4 to 5.7, P = .0050), post-transplant viremia with HHV-6 (OR 2.9, 95% CI 1.5 to 5.7, P = .0030), and low CD34+ dose (OR 0.7, 95% CI 0.5 to 0.9, P = .0080). Patients with PGF had poor overall survival, driven primarily by a high rate of nonrelapse mortality (59% at 36 months). SGF was associated with use of a bone marrow graft source and a diagnosis of Hodgkin lymphoma. Patients with SGF had excellent clinical outcomes with only one of seventeen patients experiencing relapse and relapse-related mortality. The incidence of PGF and SGF in patients receiving NMA conditioning and PTCy is low and is not impacted by HLA disparities between donors and recipients. PGF is more common in recipients with age ≥ 65, a diagnosis of MDS, MPN, or MDS/MPN-overlap, post-transplant HHV-6 viremia, and low CD34+ cell dose. Low total nucleated cell dose is also a risk factor for PGF in patients receiving a bone marrow graft source. Patients who experience PGF have poor outcomes due to high rates of nonrelapse mortality, whereas patients who experience SGF have excellent long-term outcomes.
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Affiliation(s)
- Jonaphine Rae Mata
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Marianna Zahurak
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Natalie Rosen
- Division of Hematology and Medical Oncology, Department of Medicine, Columbia University Irving Medical Center, New York, New York
| | - Amy E DeZern
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Richard J Jones
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Alexander J Ambinder
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, Maryland.
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4
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Hochman MJ, DeZern AE. SOHO State of the Art Updates and Next Questions: An Update on Higher Risk Myelodysplastic Syndromes. Clin Lymphoma Myeloma Leuk 2024:S2152-2650(24)00113-7. [PMID: 38594129 DOI: 10.1016/j.clml.2024.03.006] [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] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 03/13/2024] [Accepted: 03/14/2024] [Indexed: 04/11/2024]
Abstract
Higher-risk myelodysplastic syndromes (HR-MDS) are clonal myeloid neoplasms that cause life-limiting complications from severe cytopenias and leukemic transformation. Efforts to better classify, prognosticate, and assess therapeutic responses in HR-MDS have resulted in publication of new clinical tools in the last several years. Given limited current treatment options and suboptimal outcomes, HR-MDS stands to benefit from the study of investigational agents.Higher-risk myelodysplastic syndromes (HR-MDS) are a heterogenous group of clonal myeloid-lineage malignancies often characterized by high-risk genetic lesions, increased blood transfusion needs, constitutional symptoms, elevated risk of progression to acute myeloid leukemia (AML), and therapeutic need for allogeneic bone marrow transplantation. Use of blast percentage and other morphologic features to define myelodysplastic neoplasm subtypes is rapidly shifting to incorporate genetics, resulting in a subset of former HR-MDS patients now being considered as AML in presence of leukemia-defining genetic alterations. A proliferation of prognostic tools has further focused use of genetic features to drive decision making in clinical management. Recently, criteria to assess response of HR-MDS to therapy were revised to incorporate more clinically meaningful endpoints and better match AML response criteria. Basic science investigations have resulted in improved understanding of the relationship between MDS genetic lesions, bone marrow stromal changes, germline predispositions, and disease phenotype. However, therapeutic advances have been more limited. There has been import of the IDH1 inhibitor ivosidenib, initially approved for AML; the Bcl-2 inhibitor venetoclax and liposomal daunorubicin/cytarabine (CPX-351) are under active investigation as well. Unfortunately, effective treatment of TP53-mutated disease remains elusive, though preliminary evidence suggests improved outcomes with oral decitabine/cedazuridine over parenteral hypomethylating agent monotherapy. Investigational agents with novel mechanisms of action may help expand the repertoire of treatment options for HR-MDS and trials continue to offer a hopeful therapeutic avenue for suitable patients.
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Affiliation(s)
- Michael J Hochman
- Department of Hematology and Medical Oncology, Winship Cancer Institute of Emory University, Atlanta, GA
| | - Amy E DeZern
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD.
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5
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Pasca S, Haldar SD, Ambinder A, Webster JA, Jain T, Dalton WB, Prince GT, Ghiaur G, DeZern AE, Gojo I, Smith BD, Karantanos T, Schulz C, Stokvis K, Levis MJ, Jones RJ, Gondek LP. Outcome heterogeneity of TP53-mutated myeloid neoplasms and the role of allogeneic hematopoietic cell transplantation. Haematologica 2024; 109:948-952. [PMID: 37731390 PMCID: PMC10905097 DOI: 10.3324/haematol.2023.283886] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 09/05/2023] [Indexed: 09/22/2023] Open
Affiliation(s)
- Sergiu Pasca
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Saurav D Haldar
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Alexander Ambinder
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Jonathan A Webster
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Tania Jain
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - W Brian Dalton
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Gabrielle T Prince
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Gabriel Ghiaur
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Amy E DeZern
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Ivana Gojo
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - B Douglas Smith
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Theodoros Karantanos
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Cory Schulz
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Kristin Stokvis
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Mark J Levis
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Richard J Jones
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University
| | - Lukasz P Gondek
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University.
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6
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DeZern AE, Zahurak M, Jones RJ, Brodsky RA. Uniform conditioning regardless of donor in bone marrow transplantation for severe aplastic anemia. Haematologica 2024; 109:657-660. [PMID: 37675516 PMCID: PMC10828752 DOI: 10.3324/haematol.2023.284022] [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: 08/03/2023] [Accepted: 08/31/2023] [Indexed: 09/08/2023] Open
Affiliation(s)
- Amy E DeZern
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore MD; Department of Medicine, Johns Hopkins University, Division of Hematology, Baltimore, MD.
| | - Marianna Zahurak
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore MD; Department of Oncology Biostatistics, Sidney Kimmel Cancer Center, Baltimore MD
| | - Richard J Jones
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore MD; Department of Medicine, Johns Hopkins University, Division of Hematology, Baltimore, MD
| | - Robert A Brodsky
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore MD; Department of Medicine, Johns Hopkins University, Division of Hematology, Baltimore, MD
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7
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Garcia-Manero G, McCloskey J, Griffiths EA, Yee KWL, Zeidan AM, Al-Kali A, Deeg HJ, Patel PA, Sabloff M, Keating MM, Zhu N, Gabrail NY, Fazal S, Maly J, Odenike O, Kantarjian H, DeZern AE, O'Connell CL, Roboz GJ, Busque L, Buckstein R, Amin H, Randhawa J, Leber B, Shastri A, Dao KH, Oganesian A, Hao Y, Keer HN, Azab M, Savona MR. Oral decitabine-cedazuridine versus intravenous decitabine for myelodysplastic syndromes and chronic myelomonocytic leukaemia (ASCERTAIN): a registrational, randomised, crossover, pharmacokinetics, phase 3 study. Lancet Haematol 2024; 11:e15-e26. [PMID: 38135371 DOI: 10.1016/s2352-3026(23)00338-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND The DNA methyltransferase inhibitors azacitidine and decitabine for individuals with myelodysplastic syndromes or chronic myelomonocytic leukaemia are available in parenteral form. Oral therapy with similar exposure for these diseases would offer potential treatment benefits. We aimed to compare the safety and pharmacokinetics of oral decitabine plus the cytidine deaminase inhibitor cedazuridine versus intravenous decitabine. METHODS We did a registrational, multicentre, open-label, crossover, phase 3 trial of individuals with myelodysplastic syndromes or chronic myelomonocytic leukaemia and individuals with acute myeloid leukaemia, enrolled as separate cohorts; results for only participants with myelodysplastic syndromes or chronic myelomonocytic leukaemia are reported here. In 37 academic and community-based clinics in Canada and the USA, we enrolled individuals aged 18 years or older who were candidates to receive intravenous decitabine, with Eastern Cooperative Oncology Group performance status 0 or 1 and a life expectancy of at least 3 months. Participants were randomly assigned (1:1) to receive 5 days of oral decitabine-cedazuridine (one tablet once daily containing 35 mg decitabine and 100 mg cedazuridine as a fixed-dose combination) or intravenous decitabine (20 mg/m2 per day by continuous 1-h intravenous infusion) in a 28-day treatment cycle, followed by 5 days of the other formulation in the next treatment cycle. Thereafter, all participants received oral decitabine-cedazuridine from the third cycle on until treatment discontinuation. The primary endpoint was total decitabine exposure over 5 days with oral decitabine-cedazuridine versus intravenous decitabine for cycles 1 and 2, measured as area under the curve in participants who received the full treatment dose in cycles 1 and 2 and had decitabine daily AUC0-24 for both oral decitabine-cedazuridine and intravenous decitabine (ie, paired cycles). On completion of the study, all patients were rolled over to a maintenance study. This study is registered with ClinicalTrials.gov, NCT03306264. FINDINGS Between Feb 8, 2018, and June 7, 2021, 173 individuals were screened, 138 (80%) participants were randomly assigned to a treatment sequence, and 133 (96%) participants (87 [65%] men and 46 [35%] women; 121 [91%] White, four [3%] Black or African-American, three [2%] Asian, and five [4%] not reported) received treatment. Median follow-up was 966 days (IQR 917-1050). Primary endpoint of total exposure of oral decitabine-cedazuridine versus intravenous decitabine was 98·93% (90% CI 92·66-105·60), indicating equivalent pharmacokinetic exposure on the basis of area under the curve. The safety profiles of oral decitabine-cedazuridine and intravenous decitabine were similar. The most frequent adverse events of grade 3 or worse were thrombocytopenia (81 [61%] of 133 participants), neutropenia (76 [57%] participants), and anaemia (67 [50%] participants). The incidence of serious adverse events in cycles 1-2 was 31% (40 of 130 participants) with oral decitabine-cedazuridine and 18% (24 of 132 participants) with intravenous decitabine. There were five treatment-related deaths; two deemed related to oral therapy (sepsis and pneumonia) and three to intravenous treatment (septic shock [n=2] and pneumonia [n=1]). INTERPRETATION Oral decitabine-cedazuridine was pharmacologically and pharmacodynamically equivalent to intravenous decitabine. The results support use of oral decitabine-cedazuridine as a safe and effective alternative to intravenous decitabine for treatment of individuals with myelodysplastic syndromes or chronic myelomonocytic leukaemia. FUNDING Astex Pharmaceuticals.
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Affiliation(s)
| | - James McCloskey
- John Thuerer Cancer Center, Hackensack University Medical Center, Hackensack, NJ, USA
| | | | - Karen W L Yee
- Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Amer M Zeidan
- Yale Cancer Center, Yale University, New Haven, CT, USA
| | | | | | - Prapti A Patel
- The University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Mitchell Sabloff
- University of Ottawa, The Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | | | - Nancy Zhu
- University of Alberta, Edmonton, AB, Canada
| | | | - Salman Fazal
- Allegheny Health Network Cancer Institute, Pittsburgh, PA, USA
| | - Joseph Maly
- Norton Cancer Institute, Louisville, KY, USA
| | | | - Hagop Kantarjian
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Amy E DeZern
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, MD, USA
| | | | - Gail J Roboz
- New York-Presbyterian/Weill Cornell Medicine, New York, NY, USA
| | | | - Rena Buckstein
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Harshad Amin
- Boca Raton Clinical Research, Boca Raton, FL, USA
| | | | - Brian Leber
- Juravinski Cancer Centre, Hamilton, ON, Canada
| | | | | | | | - Yong Hao
- Astex Pharmaceuticals, Pleasanton, CA, USA
| | | | | | - Michael R Savona
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA.
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8
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Teodorescu P, Pasca S, Choi I, Shams C, Dalton WB, Gondek LP, DeZern AE, Ghiaur G. An accessible patient-derived xenograft model of low-risk myelodysplastic syndromes. Haematologica 2024; 109:337-342. [PMID: 37408441 PMCID: PMC10772503 DOI: 10.3324/haematol.2023.282967] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 06/29/2023] [Indexed: 07/07/2023] Open
Abstract
Not available.
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Affiliation(s)
- Patric Teodorescu
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD; Universitatea de Medicina si Farmacie "Iuliu Hatieganu" Cluj-Napoca
| | - Sergiu Pasca
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - InYoung Choi
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Cynthia Shams
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - W Brian Dalton
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Lukasz P Gondek
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Amy E DeZern
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Gabriel Ghiaur
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD.
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9
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Stahl M, DeZern AE. Is there a path forward for immunotherapy in patients with myelodysplastic syndromes? Lancet Haematol 2024; 11:e5-e7. [PMID: 38065202 DOI: 10.1016/s2352-3026(23)00343-5] [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: 11/13/2023] [Accepted: 11/13/2023] [Indexed: 12/24/2023]
Affiliation(s)
- Maximilian Stahl
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Amy E DeZern
- Department of Oncology, Sidney Kimmel Cancer Center at Johns Hopkins, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.
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10
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DeZern AE, Greenberg PL. The trajectory of prognostication and risk stratification for patients with myelodysplastic syndromes. Blood 2023; 142:2258-2267. [PMID: 37562001 DOI: 10.1182/blood.2023020081] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 06/01/2023] [Revised: 07/20/2023] [Accepted: 08/04/2023] [Indexed: 08/12/2023] Open
Abstract
ABSTRACT Risk stratification and prognostication are crucial for the appropriate management of patients with myelodysplastic syndromes (MDSs) or myelodysplastic neoplasms, for whom the expected survival can vary from a few months to >10 years. For the past 5 decades, patients with MDS have been classified into higher-risk vs lower-risk disease phenotypes using sequentially developed clinical prognostic scoring systems. Factors such as morphologic dysplasia, clinical hematologic parameters, cytogenetics, and, more recently, mutational information have been captured in prognostic scoring systems that refine risk stratification and guide therapeutic management in patients with MDS. This review describes the progressive evolution and improvement of these systems which has led to the current Molecular International Prognostic Scoring System.
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Affiliation(s)
- Amy E DeZern
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Peter L Greenberg
- Hematology Division, Department of Medicine, Stanford University School of Medicine, Stanford, CA
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11
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Belbachir S, Abraham A, Sharma A, Prockop S, DeZern AE, Bonfim C, Bidgoli A, Li J, Ruggeri A, Bertaina A, Boelens JJ, Purtill D. Engineering the best transplant outcome for high-risk acute myeloid leukemia: the donor, the graft and beyond. Cytotherapy 2023:S1465-3249(23)01103-9. [PMID: 38054912 DOI: 10.1016/j.jcyt.2023.11.004] [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: 11/16/2023] [Accepted: 11/16/2023] [Indexed: 12/07/2023]
Abstract
Allogeneic hemopoietic cell transplantation remains the goal of therapy for high-risk acute myeloid leukemia (AML). However, treatment failure in the form of leukemia relapse or severe graft-versus-host disease remains a critical area of unmet need. Recently, significant progress has been made in the cell therapy-based interventions both before and after transplant. In this review, the Stem Cell Engineering Committee of the International Society for Cell and Gene Therapy summarizes the literature regarding the identification of high risk in AML, treatment approaches before transplant, optimal transplant platforms and measures that may be taken after transplant to ideally prevent, or, if need be, treat AML relapse. Although some strategies remain in the early phases of clinical investigation, they are built on progress in pre-clinical research and cellular engineering techniques that are already improving outcomes for children and adults with high-risk malignancies.
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Affiliation(s)
- Safia Belbachir
- Haematology Department, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | - Allistair Abraham
- Center for Cancer and Immunology Research, CETI, Children's National Hospital, Washington, District of Columbia, USA
| | - Akshay Sharma
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Susan Prockop
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, Massachusetts USA
| | - Amy E DeZern
- Bone Marrow Failure and MDS Program, John Hopkins Medicine, Baltimore, Maryland, USA
| | - Carmem Bonfim
- Pediatric Blood and Marrow Transplantation Division/Instituto de Pesquisa Pele Pequeno Principe Research/Faculdades Pequeno Príncipe, Curitiba, Brazil
| | - Alan Bidgoli
- Division of Blood and Marrow Transplantation, Children's Healthcare of Atlanta, Aflac Blood and Cancer Disorders Center, Emory University, Atlanta, Georgia, USA
| | - Jinjing Li
- Graduate School of Biomedical Engineering, University of New South Wales, Sydney, New South Wales, Australia
| | | | - Alice Bertaina
- Division of Hematology, Oncology, Stem Cell Transplantation and Regenerative Medicine, Department of Pediatrics, Stanford University, Stanford, California, USA
| | - Jaap Jan Boelens
- Stem Cell Transplantation and Cellular Therapies, Memorial Sloan Kettering Cancer Center, and Department of Pediatrics, Weill Cornell Medical College of Cornell University, New York, New York, USA
| | - Duncan Purtill
- Haematology Department, Fiona Stanley Hospital, Perth, Western Australia, Australia; PathWest Laboratory Medicine, Perth, Western Australia, Australia.
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12
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Brunner AM, Platzbecker U, DeZern AE, Zeidan AM. Are We Ready For "Triplet" Therapy in Higher-Risk MDS? Clin Hematol Int 2023; 5:88301. [PMID: 37933301 PMCID: PMC10625655 DOI: 10.46989/001c.88301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 08/26/2023] [Indexed: 11/08/2023] Open
Abstract
Higher-risk Myelodysplastic Syndromes/Neoplasms (MDS) represent an ongoing therapeutic challenge, with few effective therapies, many of which may have limited use in this older patient population often with considerations around comorbidities. Outside of transplant, azacitidine and decitabine remain the only disease-modifying therapies, and are palliative in nature. Recent interest has grown in extending combination chemotherapies used to treat acute myeloid leukemia (AML) to patients with MDS, including novel combination chemotherapy "doublets" and "triplets." In this review, we discuss considerations around combination chemotherapy in MDS, specifically as relates to study design, appropriate endpoints, supportive considerations, and how to integrate these into the current treatment paradigm. New therapies in MDS are desperately needed but also require considerations particular to this unique patient population.
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Affiliation(s)
- Andrew M Brunner
- Leukemia Program, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | | | - Amy E DeZern
- Sidney Kimmel Comprehensive Cancer Centre at John Hopkins, Baltimore, MD, USA
| | - Amer M Zeidan
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
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13
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Stahl M, Bewersdorf JP, Xie Z, Porta MGD, Komrokji R, Xu ML, Abdel-Wahab O, Taylor J, Steensma DP, Starczynowski DT, Sekeres MA, Sanz G, Sallman DA, Roboz GJ, Platzbecker U, Patnaik MM, Padron E, Odenike O, Nimer SD, Nazha A, Majeti R, Loghavi S, Little RF, List AF, Kim TK, Hourigan CS, Hasserjian RP, Halene S, Griffiths EA, Gore SD, Greenberg P, Figueroa ME, Fenaux P, Efficace F, DeZern AE, Daver NG, Churpek JE, Carraway HE, Buckstein R, Brunner AM, Boultwood J, Borate U, Bejar R, Bennett JM, Wei AH, Santini V, Savona MR, Zeidan AM. Classification, risk stratification and response assessment in myelodysplastic syndromes/neoplasms (MDS): A state-of-the-art report on behalf of the International Consortium for MDS (icMDS). Blood Rev 2023; 62:101128. [PMID: 37704469 DOI: 10.1016/j.blre.2023.101128] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 05/26/2023] [Revised: 07/31/2023] [Accepted: 08/16/2023] [Indexed: 09/15/2023]
Abstract
The guidelines for classification, prognostication, and response assessment of myelodysplastic syndromes/neoplasms (MDS) have all recently been updated. In this report on behalf of the International Consortium for MDS (icMDS) we summarize these developments. We first critically examine the updated World Health Organization (WHO) classification and the International Consensus Classification (ICC) of MDS. We then compare traditional and molecularly based risk MDS risk assessment tools. Lastly, we discuss limitations of criteria in measuring therapeutic benefit and highlight how the International Working Group (IWG) 2018 and 2023 response criteria addressed these deficiencies and are endorsed by the icMDS. We also address the importance of patient centered care by discussing the value of quality-of-life assessment. We hope that the reader of this review will have a better understanding of how to classify MDS, predict clinical outcomes and evaluate therapeutic outcomes.
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Affiliation(s)
- Maximilian Stahl
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Jan Philipp Bewersdorf
- Department of Medicine, Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Zhuoer Xie
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Matteo Giovanni Della Porta
- IRCCS Humanitas Clinical and Research Center & Humanitas University, Department of Biomedical Sciences, via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Rami Komrokji
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Mina L Xu
- Departments of Pathology & Laboratory Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | - Omar Abdel-Wahab
- Department of Medicine, Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Justin Taylor
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | - Daniel T Starczynowski
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Mikkael A Sekeres
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Guillermo Sanz
- Health Research Institute La Fe, Valencia, Spain; Hospital Universitario y Politécnico La Fe, Valencia, Spain; CIBERONC, IS Carlos III, Madrid, Spain
| | - David A Sallman
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Gail J Roboz
- Weill Cornell Medical College and New York Presbyterian Hospital, New York, NY, USA
| | | | - Mrinal M Patnaik
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Eric Padron
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Olatoyosi Odenike
- Leukemia Program, University of Chicago Medicine and University of Chicago Comprehensive Cancer Center, Chicago, IL, USA
| | - Stephen D Nimer
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Aziz Nazha
- Department of Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Ravi Majeti
- Division of Hematology, Department of Medicine, Cancer Institute, and Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Sanam Loghavi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Richard F Little
- National Cancer Institute, Cancer Therapy Evaluation Program, Rockville, MD, USA
| | - Alan F List
- Precision BioSciences, Inc., Durham, NC, USA
| | - Tae Kon Kim
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Christopher S Hourigan
- Laboratory of Myeloid Malignancies, Hematology Branch, National Heart, Lung, and Blood Institute, and Myeloid Malignancies Program, National Institutes of Health, Bethesda, MD, 20892, USA
| | | | - Stephanie Halene
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | | | - Steven D Gore
- National Cancer Institute, Cancer Therapy Evaluation Program, Rockville, MD, USA
| | - Peter Greenberg
- Division of Hematology, Department of Medicine, Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Maria E Figueroa
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Pierre Fenaux
- Hôpital Saint Louis, Assistance Publique Hôpitaux de Paris and Paris Cité University, Paris, France
| | - Fabio Efficace
- Italian Group for Adult Hematologic Diseases (GIMEMA), Health Outcomes Research Unit, Rome, Italy
| | - Amy E DeZern
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Naval G Daver
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jane E Churpek
- Department of Hematology, Oncology, and Palliative Care, Carbone Cancer Center, The University of Wisconsin-Madison, Madison, WI, USA
| | - Hetty E Carraway
- Leukemia Program, Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Rena Buckstein
- Department of Medical Oncology/ Hematology, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Andrew M Brunner
- Leukemia Program, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Jacqueline Boultwood
- Blood Cancer UK Molecular Haematology Unit, Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Uma Borate
- Ohio State University Comprehensive Cancer Center/ James Cancer Hospital, Ohio State University, Columbus, OH, USA
| | - Rafael Bejar
- Division of Hematology and Oncology, Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - John M Bennett
- University of Rochester Medical Center, Department of Pathology and Laboratory Medical Center, Rochester, NY, USA
| | - Andrew H Wei
- Department of Haematology, Peter MacCallum Cancer Centre, Royal Melbourne Hospital, Walter and Eliza Hall Institute of Medical Research and University of Melbourne, Victoria, Australia
| | | | - Michael R Savona
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Amer M Zeidan
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA.
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14
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DeZern AE, Brodsky RA. Combining PTCy and ATG for GvHD prophylaxis in non-malignant diseases. Blood Rev 2023; 62:101016. [PMID: 36244884 DOI: 10.1016/j.blre.2022.101016] [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: 05/18/2022] [Revised: 09/13/2022] [Accepted: 09/20/2022] [Indexed: 11/21/2022]
Abstract
Bone marrow transplantation for non-malignant diseases such as aplastic anemia and hemoglobinopathies is a burgeoning clinical area. The goal of these transplants is to correct the hematopoietic defect with as little toxicity as possible. This requires mitigation of transplant-specific toxicities such as graft versus host disease, given this is not needed in non-malignant disorders. This review details current clinical outcomes in the field with a focus on post-transplantation cyclophosphamide and anti-thymoglobulin as intensive graft versus host disease prophylaxis to achieve that goal.
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Affiliation(s)
- Amy E DeZern
- Division of Hematologic Malignancies, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD 21287-0013, United States of America.
| | - Robert A Brodsky
- Division of Hematology, The Johns Hopkins University School of Medicine, 720 Rutland Avenue | Ross 1025, Baltimore, MD 21205, United States of America.
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15
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Gorak EJ, Otterstatter M, Al Baghdadi T, Gillis N, Foran JM, Liu JJ, Bejar R, Gore SD, Kroft SH, Harrington A, Saber W, Starczynowski D, Rollison DE, Zhang L, Moscinski L, Wilson S, Thompson J, Borchert C, Sherman S, Hebert D, Walker ME, Padron E, DeZern AE, Sekeres MA. Discordant pathologic diagnoses of myelodysplastic neoplasms and their implications for registries and therapies. Blood Adv 2023; 7:6120-6129. [PMID: 37552083 PMCID: PMC10582385 DOI: 10.1182/bloodadvances.2023010061] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 06/27/2023] [Accepted: 07/17/2023] [Indexed: 08/09/2023] Open
Abstract
Myelodysplastic neoplasms (MDS) are a collection of hematopoietic disorders with widely variable prognoses and treatment options. Accurate pathologic diagnoses present challenges because of interobserver variability in interpreting morphology and quantifying dysplasia. We compared local clinical site diagnoses with central, adjudicated review from 918 participants enrolled in the ongoing National Heart, Lung, and Blood Institute National MDS Natural History Study, a prospective observational cohort study of participants with suspected MDS or MDS/myeloproliferative neoplasms (MPNs). Locally, 264 (29%) were diagnosed as having MDS, 15 (2%) MDS/MPN overlap, 62 (7%) idiopathic cytopenia of undetermined significance (ICUS), 0 (0%) acute myeloid leukemia (AML) with <30% blasts, and 577 (63%) as other. Approximately one-third of cases were reclassified after central review, with 266 (29%) diagnosed as MDS, 45 (5%) MDS/MPN overlap, 49 (5%) ICUS, 15 (2%) AML with <30%, and 543 (59%) as other. Site miscoding errors accounted for more than half (53%) of the local misdiagnoses, leaving a true misdiagnosis rate of 15% overall, 21% for MDS. Therapies were reported in 37% of patients, including 43% of patients with MDS, 49% of patients with MDS/MPN, and 86% of patients with AML with <30% blasts. Treatment rates were lower (25%) in cases with true discordance in diagnosis compared with those for whom local and central diagnoses agreed (40%), and receipt of inappropriate therapy occurred in 7% of misdiagnosed cases. Discordant diagnoses were frequent, which has implications for the accuracy of study-related and national registries and can lead to inappropriate therapy. This trial was registered at www.clinicaltrials.gov as #NCT05074550.
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Affiliation(s)
- Edward J. Gorak
- Division of Cancer Medicine, Baptist MD Anderson Cancer Center, Jacksonville, FL
| | | | | | - Nancy Gillis
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL
| | | | | | - Rafael Bejar
- Moores Cancer Center, University of California San Diego, La Jolla, CA
| | | | - Steven H. Kroft
- Division of Hematology & Oncology, Medical College of Wisconsin, Milwaukee, WI
| | | | - Wael Saber
- Division of Hematology & Oncology, Medical College of Wisconsin, Milwaukee, WI
| | - Daniel Starczynowski
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Dana E. Rollison
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL
| | - Ling Zhang
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL
| | - Lynn Moscinski
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL
| | | | | | | | | | | | | | - Eric Padron
- Department of Cancer Epidemiology, Moffitt Cancer Center, Tampa, FL
| | - Amy E. DeZern
- Sidney Kimmel Cancer Center, Johns Hopkins University, Baltimore, MD
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16
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Hochman MJ, Othus M, Hasserjian RP, Ambinder A, Brunner A, Percival MEM, Hourigan CS, Swords R, DeZern AE, Estey EH, Karp JE. Prognostic impact of secondary versus de novo ontogeny in acute myeloid leukemia is accounted for by the European LeukemiaNet 2022 risk classification. Leukemia 2023; 37:1915-1918. [PMID: 37524919 PMCID: PMC10457181 DOI: 10.1038/s41375-023-01985-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/13/2023] [Accepted: 07/24/2023] [Indexed: 08/02/2023]
Abstract
Secondary AML (sAML), defined by either history of antecedent hematologic disease (AHD) or prior genotoxic therapy (tAML), is classically regarded as having worse prognosis than de novo disease (dnAML). Clinicians may infer a new AML diagnosis is secondary based on a history of antecedent blood count (ABC) abnormalities in the absence of known prior AHD, but whether abnormal ABCs are associated with worse outcomes is unclear. Secondary-type mutations have recently been incorporated into the European LeukemiaNet (ELN) 2022 guidelines as adverse-risk features, raising the question of whether clinical descriptors of ontogeny (i.e., de novo or secondary) are prognostically significant when accounting for genetic risk by ELN 2022. In a large multicenter cohort of patients (n = 734), we found that abnormal ABCs are not independently prognostic after adjusting for genetic characteristics in dnAML patients. Furthermore, history of AHD and tAML do not confer increased risk of death compared to dnAML on multivariate analysis, suggesting the prognostic impact of ontogeny is accounted for by disease genetics as stratified by ELN 2022 risk and TP53 mutation status. These findings emphasize the importance that disease genetics should play in risk stratification and clinical trial eligibility in AML.
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Affiliation(s)
- Michael J Hochman
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Megan Othus
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | | | - Alex Ambinder
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Andrew Brunner
- Leukemia Program, Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Mary-Elizabeth M Percival
- Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Christopher S Hourigan
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ronan Swords
- Division of Hematology/Medical Oncology, Oregon Health & Science University, Portland, OR, USA
| | - Amy E DeZern
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Elihu H Estey
- Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Judith E Karp
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA.
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17
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Pasca S, Guo MZ, Wang S, Stokvis K, Shedeck A, Pallavajjala A, Shams C, Pallavajjala R, DeZern AE, Varadhan R, Gocke CD, Jones RJ, Gondek LP. Cell-free DNA measurable residual disease as a predictor of postallogeneic hematopoietic cell transplant outcomes. Blood Adv 2023; 7:4660-4670. [PMID: 37276081 PMCID: PMC10448421 DOI: 10.1182/bloodadvances.2023010416] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/25/2023] [Accepted: 05/25/2023] [Indexed: 06/07/2023] Open
Abstract
The measurable residual disease (MRD) assessment provides an attractive predictor of allogeneic hematopoietic cell transplnat (alloHCT) outcomes. Cell-free DNA (cfDNA) has been applied to diagnosis, early detection, and disease burden monitoring in various tumors, but its utility as an MRD test in myeloid malignancies has not been systematically evaluated. We sought to determine the differential sensitivity between bone marrow (BM) and cfDNA MRD and to assess the effect of cfDNA MRD on alloHCT outcomes. The technical and clinical validation cohorts, including 82 patients participating in clinical trials (Bone Marrow Transplant Clinical Trials Network-0201 and 0402), were used. Ultradeep error-corrected targeted sequencing was performed on plasma and BM-derived DNA. We demonstrated that 94.6% (range, 93.9-95.3) of cfDNA was derived from hematopoietic tissue. The mutant allele fraction was congruent between BM and cfDNA (rho = 0.8; P < .0001); however, cfDNA seemed to be more sensitive in detecting clones with a variant allele frequency (VAF) of <0.26%. cfDNA-MRD clearance by day 90 after alloHCT (D90) was associated with improved relapse-free survival (RFS, median survival not reached vs 5.5 months; P < .0001) and overall survival (OS, median survival not reached vs 7.3 months; P < .0001) when compared with patients with persistent MRD. Irrespective of pre-alloHCT MRD, D90 cfDNA MRD was associated with inferior 2-year OS (16.7% vs 84.8%; P < .0001) and RFS (16.7% vs 80.7%; P < .0001). cfDNA seems to be an accurate, minimally invasive alternative to BM aspirates in MRD assessment and confers important prognostic implications in patients with myeloid malignancies undergoing alloHCT.
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Affiliation(s)
- Sergiu Pasca
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Matthew Z. Guo
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Shiyu Wang
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Kristin Stokvis
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Audra Shedeck
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Aparna Pallavajjala
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Cynthia Shams
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Roshni Pallavajjala
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Amy E. DeZern
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Ravi Varadhan
- Division of Biostatistics, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Christopher D. Gocke
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Richard J. Jones
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Lukasz P. Gondek
- Division of Hematological Malignancies, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
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18
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DeZern AE, Goll JB, Lindsley RC, Bejar R, Wilson SH, Hebert D, Deeg J, Zhang L, Gore S, Al Baghdadi T, Maciejewski J, Liu J, Padron E, Komrojki R, Saber W, Abel G, Kroft SH, Harrington A, Grimes T, Reed H, Fulton RS, DiFronzo NL, Gillis N, Sekeres MA, Walter MJ. Utility of targeted gene sequencing to differentiate myeloid malignancies from other cytopenic conditions. Blood Adv 2023; 7:3749-3759. [PMID: 36947201 PMCID: PMC10368770 DOI: 10.1182/bloodadvances.2022008578] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 02/13/2023] [Accepted: 02/24/2023] [Indexed: 03/23/2023] Open
Abstract
The National Heart, Lung, and Blood Institute-funded National MDS Natural History Study (NCT02775383) is a prospective cohort study enrolling patients with cytopenia with suspected myelodysplastic syndromes (MDS) to evaluate factors associated with disease. Here, we sequenced 53 genes in bone marrow samples harvested from 1298 patients diagnosed with myeloid malignancy, including MDS and non-MDS myeloid malignancy or alternative marrow conditions with cytopenia based on concordance between independent histopathologic reviews (local, centralized, and tertiary to adjudicate disagreements when needed). We developed a novel 2-stage diagnostic classifier based on mutational profiles in 18 of 53 sequenced genes that were sufficient to best predict a diagnosis of myeloid malignancy and among those with a predicted myeloid malignancy, predict whether they had MDS. The classifier achieved a positive predictive value (PPV) of 0.84 and negative predictive value (NPV) of 0.8 with an area under the receiver operating characteristic curve (AUROC) of 0.85 when classifying patients as having myeloid vs no myeloid malignancy based on variant allele frequencies (VAFs) in 17 genes and a PPV of 0.71 and NPV of 0.64 with an AUROC of 0.73 when classifying patients as having MDS vs non-MDS malignancy based on VAFs in 10 genes. We next assessed how this approach could complement histopathology to improve diagnostic accuracy. For 99 of 139 (71%) patients (PPV of 0.83 and NPV of 0.65) with local and centralized histopathologic disagreement in myeloid vs no myeloid malignancy, the classifier-predicted diagnosis agreed with the tertiary pathology review (considered the internal gold standard).
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Affiliation(s)
| | | | | | | | | | | | - Joachim Deeg
- Fred Hutchison Cancer Research Center, Seattle, WA
| | | | - Steven Gore
- National Cancer Institute, National Institutes of Health, Rockville, MD
| | | | | | | | | | | | - Wael Saber
- Center for International Blood and Marrow Transplant Research, Milwaukee, WI
| | | | | | | | | | | | - Robert S. Fulton
- McDonnell Genome Institute, Washington University School of Medicine, St. Louis, MO
| | - Nancy L. DiFronzo
- National Institutes of Health, National Heart, Lung, and Blood Institute, Bethesda, MD
| | | | | | - Matthew J. Walter
- Department of Medicine, Division of Oncology, Washington University School of Medicine, St. Louis, MO
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19
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Sekeres MA, Kim N, DeZern AE, Norsworthy KJ, Garcia JS, de Claro RA, Theoret MR, Jen EY, Ehrlich LA, Zeidan AM, Komrokji RS. Considerations for Drug Development in Myelodysplastic Syndromes. Clin Cancer Res 2023; 29:2573-2579. [PMID: 36688922 PMCID: PMC10349686 DOI: 10.1158/1078-0432.ccr-22-3348] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/07/2022] [Accepted: 01/17/2023] [Indexed: 01/24/2023]
Abstract
Myelodysplastic syndromes (MDS) have historically been challenging diseases for drug development due to their biology, preclinical modeling, and the affected patient population. In April 2022, the FDA convened a panel of regulators and academic experts in MDS to discuss approaches to improve MDS drug development. The panel reviewed challenges in MDS clinical trial design and endpoints and outlined considerations for future trial design in MDS to facilitate drug development to meaningfully meet patient needs. Challenges for defining clinical benefit in patients with MDS include cumbersome response criteria, standardized transfusion thresholds, and application and validation of patient reported outcome instruments. Clinical trials should reflect the biology of disease evolution, the advanced age of patients with MDS, and how patients are treated in real-world settings to maximize the likelihood of identifying active drugs. In patients with lower-risk disease, response criteria for anemic patients should be based on baseline transfusion dependency, improvement in symptoms, and quality of life. For higher-risk patients with MDS, trials should include guidance to prevent dose reductions or delays that could limit efficacy, specify minimal durations of treatment (in the absence of toxicity or progression), and have endpoints focused on overall survival and durable responses. MDS trials should be designed from the outset to allow the practicable application of new therapies in this high-needs population, with drugs that can be administered and tolerated in community settings, and with endpoints that meaningfully improve patients' lives over existing therapies.
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Affiliation(s)
- Mikkael A. Sekeres
- Division of Hematology, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL
| | - Nina Kim
- National Cancer Institute, National Institutes of Health, Bethesda, MD
| | | | - Kelly J. Norsworthy
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD
| | | | - R. Angelo de Claro
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD
| | - Marc R. Theoret
- Oncology Center of Excellence, U.S. Food and Drug Administration, Silver Spring, MD
| | - Emily Y. Jen
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD
| | - Lori A. Ehrlich
- Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MD
| | - Amer M. Zeidan
- Section of Hematology, Department of Internal Medicine, Yale School of Medicine, and Yale Cancer Center, Yale University, New Haven, CT
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20
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Bewersdorf JP, Xie Z, Bejar R, Borate U, Boultwood J, Brunner AM, Buckstein R, Carraway HE, Churpek JE, Daver NG, Porta MGD, DeZern AE, Fenaux P, Figueroa ME, Gore SD, Griffiths EA, Halene S, Hasserjian RP, Hourigan CS, Kim TK, Komrokji R, Kuchroo VK, List AF, Loghavi S, Majeti R, Odenike O, Patnaik MM, Platzbecker U, Roboz GJ, Sallman DA, Santini V, Sanz G, Sekeres MA, Stahl M, Starczynowski DT, Steensma DP, Taylor J, Abdel-Wahab O, Xu ML, Savona MR, Wei AH, Zeidan AM. Current landscape of translational and clinical research in myelodysplastic syndromes/neoplasms (MDS): Proceedings from the 1 st International Workshop on MDS (iwMDS) Of the International Consortium for MDS (icMDS). Blood Rev 2023; 60:101072. [PMID: 36934059 DOI: 10.1016/j.blre.2023.101072] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/07/2023] [Accepted: 03/09/2023] [Indexed: 03/18/2023]
Abstract
Biological events that contribute to the pathogenesis of myelodysplastic syndromes/neoplasms (MDS) are becoming increasingly characterized and are being translated into rationally designed therapeutic strategies. Herein, we provide updates from the first International Workshop on MDS (iwMDS) of the International Consortium for MDS (icMDS) detailing recent advances in understanding the genetic landscape of MDS, including germline predisposition, epigenetic and immune dysregulation, the complexities of clonal hematopoiesis progression to MDS, as well as novel animal models of the disease. Connected to this progress is the development of novel therapies targeting specific molecular alterations, the innate immune system, and immune checkpoint inhibitors. While some of these agents have entered clinical trials (e.g., splicing modulators, IRAK1/4 inhibitors, anti-CD47 and anti-TIM3 antibodies, and cellular therapies), none have been approved for MDS. Additional preclinical and clinical work is needed to develop a truly individualized approach to the care of MDS patients.
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Affiliation(s)
- Jan Philipp Bewersdorf
- Department of Medicine, Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Zhuoer Xie
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Rafael Bejar
- Division of Hematology and Oncology, Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Uma Borate
- Ohio State University Comprehensive Cancer/ James Cancer Hospital, Ohio State University, Columbus, OH, USA
| | - Jacqueline Boultwood
- Blood Cancer UK Molecular Haematology Unit, Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Andrew M Brunner
- Leukemia Program, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Rena Buckstein
- Department of Medical Oncology/Hematology, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Hetty E Carraway
- Leukemia Program, Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Jane E Churpek
- Department of Hematology, Oncology, and Palliative Care, Carbone Cancer Center, The University of Wisconsin-Madison, Madison, WI, USA
| | - Naval G Daver
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Matteo Giovanni Della Porta
- IRCCS Humanitas Clinical and Research Center & Humanitas University, Department of Biomedical Sciences, via Manzoni 56, 20089 Rozzano - Milan, Italy
| | - Amy E DeZern
- Division of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Pierre Fenaux
- Hôpital Saint Louis, Assistance Publique Hôpitaux de Paris and Paris Cité University, Paris, France
| | - Maria E Figueroa
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Steven D Gore
- National Cancer Institute, Cancer Therapy Evaluation Program, Bethesda, MD, USA
| | | | - Stephanie Halene
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | | | - Christopher S Hourigan
- Laboratory of Myeloid Malignancies, Hematology Branch, National Heart, Lung, and Blood Institute, and Myeloid Malignancies Program, National Institutes of Health, Bethesda, MD, USA
| | - Tae Kon Kim
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Rami Komrokji
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Vijay K Kuchroo
- Evergrande Center for Immunologic Diseases, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Alan F List
- Precision BioSciences, Inc., Durham, NC, USA
| | - Sanam Loghavi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ravindra Majeti
- Division of Hematology, Department of Medicine, Cancer Institute, and Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Olatoyosi Odenike
- Leukemia Program, University of Chicago Medicine and University of Chicago Comprehensive Cancer Center, Chicago, IL, USA
| | - Mrinal M Patnaik
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Gail J Roboz
- Weill Cornell Medical College, New York, NY, USA
| | - David A Sallman
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | | | - Guillermo Sanz
- Health Research Institute La Fe, Valencia, Spain; Hospital Universitario y Politécnico La Fe, Valencia, Spain; CIBERONC, IS Carlos III, Madrid, Spain
| | - Mikkael A Sekeres
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Maximilian Stahl
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Daniel T Starczynowski
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | | | - Justin Taylor
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Omar Abdel-Wahab
- Department of Medicine, Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Mina L Xu
- Departments of Pathology & Laboratory Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | - Michael R Savona
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Andrew H Wei
- Department of Haematology, Peter MacCallum Cancer Centre, Royal Melbourne Hospital, Walter and Eliza Hall Institute of Medical Research and University of Melbourne, Victoria, Australia
| | - Amer M Zeidan
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA.
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21
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Stahl M, Abdel-Wahab O, Wei AH, Savona MR, Xu ML, Xie Z, Taylor J, Starczynowski D, Sanz GF, Sallman DA, Santini V, Roboz GJ, Patnaik MM, Padron E, Odenike O, Nazha A, Nimer SD, Majeti R, Little RF, Gore S, List AF, Kutchroo V, Komrokji RS, Kim TK, Kim N, Hourigan CS, Hasserjian RP, Halene S, Griffiths EA, Greenberg PL, Figueroa M, Fenaux P, Efficace F, DeZern AE, Della Porta MG, Daver NG, Churpek JE, Carraway HE, Brunner AM, Borate U, Bennett JM, Bejar R, Boultwood J, Loghavi S, Bewersdorf JP, Platzbecker U, Steensma DP, Sekeres MA, Buckstein RJ, Zeidan AM. An agenda to advance research in myelodysplastic syndromes: a TOP 10 priority list from the first international workshop in MDS. Blood Adv 2023; 7:2709-2714. [PMID: 36260702 PMCID: PMC10333740 DOI: 10.1182/bloodadvances.2022008747] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 08/17/2022] [Revised: 09/06/2022] [Accepted: 09/14/2022] [Indexed: 11/20/2022] Open
Affiliation(s)
- Maximilian Stahl
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA
| | - Omar Abdel-Wahab
- Department of Medicine, Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Andrew H. Wei
- Peter MacCallum Cancer Centre, Royal Melbourne Hospital, University of Melbourne and Walter and Eliza Hall Institute of Medical Research, Melbourne, Australia
| | - Michael R. Savona
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Mina L. Xu
- Departments of Pathology & Laboratory Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT
| | - Zhuoer Xie
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL
| | - Justin Taylor
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL
| | - Daniel Starczynowski
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH
| | - Guillermo F. Sanz
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
- Health Research Institute La Fe, Valencia, Spain
- CIBERONC, Instituto de Salud Carlos III, Madrid, Spain
| | - David A. Sallman
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL
| | | | - Gail J. Roboz
- Weill Cornell Medicine and The New York Presbyterian Hospital, New York, NY
| | - Mrinal M. Patnaik
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Eric Padron
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL
| | | | - Aziz Nazha
- Department of Medical Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA
| | - Stephen D. Nimer
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL
| | - Ravindra Majeti
- Division of Hematology, Department of Medicine, Cancer Institute, Stanford University School of Medicine, Stanford, CA
| | - Richard F. Little
- National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Steven Gore
- National Cancer Institute, National Institutes of Health, Bethesda, MD
| | | | - Vijay Kutchroo
- Evergrande Center for Immunologic Diseases, Harvard Medical School, Brigham and Women's Hospital, Boston, MA
| | - Rami S. Komrokji
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL
| | - Tae Kon Kim
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Nina Kim
- National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - Christopher S. Hourigan
- Laboratory of Myeloid Malignancies, Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
| | | | - Stephanie Halene
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT
| | | | - Peter L. Greenberg
- Division of Hematology, Department of Medicine, Cancer Institute, Stanford University School of Medicine, Stanford, CA
| | - Maria Figueroa
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL
| | | | - Fabio Efficace
- Italian Group for Adult Hematologic Diseases (GIMEMA), Data Center and Health Outcomes Research Unit, Rome, Italy
| | - Amy E. DeZern
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, MD
| | - Matteo G. Della Porta
- Humanitas Clinical and Research Center & Humanitas University, Department of Biomedical Sciences, Milan, Italy
| | - Naval G. Daver
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jane E. Churpek
- Department of Hematology, Oncology, and Palliative Care, Carbone Cancer Center, The University of Wisconsin-Madison, Madison, WI
| | - Hetty E. Carraway
- Leukemia Program, Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH
| | | | - Uma Borate
- Division of Hematology, Department of Internal Medicine, James Cancer Center, Ohio State University, Columbus, OH
| | - John M. Bennett
- Hematopathology Division, Departments of Pathology and Medicine, University of Rochester Medical Center, Rochester, NY
| | - Rafael Bejar
- Division of Hematology and Oncology, Moores Cancer Center, UC San Diego, La Jolla, CA
| | - Jacqueline Boultwood
- Blood Cancer UK Molecular Haematology Unit, Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Sanam Loghavi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jan Philipp Bewersdorf
- Department of Medicine, Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Uwe Platzbecker
- Department of Hematology and Cellular Therapy, Medical Clinic and Policlinic I, Leipzig University Hospital, Leipzig, Germany
| | | | - Mikkael A. Sekeres
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL
| | - Rena J. Buckstein
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Amer M. Zeidan
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT
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DeZern AE, Zahurak M, Symons HJ, Cooke KR, Huff CA, Jain T, Swinnen LJ, Imus PH, Wagner-Johnston ND, Ambinder RF, Levis M, Luznik L, Bolaños-Meade J, Fuchs EJ, Jones RJ, Brodsky RA. Alternative donor BMT with posttransplant cyclophosphamide as initial therapy for acquired severe aplastic anemia. Blood 2023; 141:3031-3038. [PMID: 37084383 DOI: 10.1182/blood.2023020435] [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: 03/10/2023] [Revised: 03/29/2023] [Accepted: 03/29/2023] [Indexed: 04/23/2023] Open
Abstract
Severe aplastic anemia (SAA) is a marrow failure disorder with high morbidity and mortality. It is treated with bone marrow transplantation (BMT) for those with fully matched donors, or immunosuppressive therapy (IST) for those who lack such a donor, which is often the case for underrepresented minorities. We conducted a prospective phase 2 trial of reduced-intensity conditioning HLA-haploidentical BMT and posttransplantation cyclophosphamide (PTCy)-based graft-versus-host (GVHD) prophylaxis as initial therapy for patients with SAA. The median patient age was 25 years (range, 3-63 years), and the median follow-up time was 40.9 months (95% confidence interval [CI], 29.4-55.7). More than 35% of enrollment was from underrepresented racial/ethnic groups. The cumulative incidence of grade 2 or 4 acute GVHD on day 100 was 7% (95% CI, not applicable [NA]-17), and chronic GVHD at 2 years was 4% (95% CI, NA-11). The overall survival of 27 patients was 92% (95% CI, 83-100) at 1, 2, and 3 years. The first 7 patients received lower dose total body irradiation (200 vs 400 cGy), but these patients were more likely to have graft failure (3 of 7) compared with 0 of 20 patients in the higher dose group (P = .01; Fisher exact test). HLA-haploidentical BMT with PTCy using 400 cGy total body irradiation resulted in 100% overall survival with minimal GVHD in 20 consecutive patients. Not only does this approach avoid any adverse ramifications of IST and its low failure-free survival, but the use of haploidentical donors also expands access to BMT across all populations. This trial was registered at www.clinicaltrials.gov as NCT02833805.
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Affiliation(s)
- Amy E DeZern
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
- Division of Hematology, Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - Marianna Zahurak
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
- Department of Oncology Biostatistics, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Heather J Symons
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
- Division of Pediatric Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Kenneth R Cooke
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
- Division of Pediatric Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Carol Ann Huff
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Tania Jain
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Lode J Swinnen
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Philip H Imus
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Nina D Wagner-Johnston
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Richard F Ambinder
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Mark Levis
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Leo Luznik
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Javier Bolaños-Meade
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Ephraim J Fuchs
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Richard J Jones
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Robert A Brodsky
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
- Division of Hematology, Department of Medicine, Johns Hopkins University, Baltimore, MD
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23
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Gurbuxani S, Hochman MJ, DeZern AE, Shimamura A. The Times, They Are A-Changing: The Impact of Next-Generation Sequencing on Diagnosis, Classification, and Prognostication of Myeloid Malignancies With Focus on Myelodysplastic Syndrome, AML, and Germline Predisposition. Am Soc Clin Oncol Educ Book 2023; 43:e390026. [PMID: 37307513 DOI: 10.1200/edbk_390026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Myeloid malignancies are a manifestation of clonal expansion of hematopoietic cells driven by somatic genetic alterations that may arise in a potential background of deleterious germline variants. As next-generation sequencing technology has become more accessible, real-world experience has allowed integration of molecular genomic data with morphology, immunophenotype, and conventional cytogenetics to refine our understanding of myeloid malignancies. This has prompted revisions in the classification and the prognostication schema of myeloid malignancies and germline predisposition to hematologic malignancies. This review provides an overview of significant changes in the recently published classifications of AML and myelodysplastic syndrome, emerging prognostic scoring, and the role of germline deleterious variants in predisposing to MDS and AML.
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Affiliation(s)
| | - Michael J Hochman
- Johns Hopkins University School of Medicine, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Amy E DeZern
- Johns Hopkins University School of Medicine, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD
| | - Akiko Shimamura
- Dana Farber/Boston Children's Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA
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24
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Xie Z, DeZern AE. How Great Is the Threat of Clonal Hematopoiesis? Let This New Risk Score Be Your Guide. NEJM Evid 2023; 2:EVIDe2300053. [PMID: 38320009 DOI: 10.1056/evide2300053] [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] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
The recent expanding compendium of sequencing analysis has offered insight into the pathobiology of myeloid neoplasms. This molecular evidence of clonal hematopoiesis provides information to allow earlier identification of predisposition states to myeloid neoplasms, such as clonal hematopoiesis of indeterminate potential (CHIP) and clonal cytopenia of unknown significance (CCUS). The ability to risk-stratify cases of clonal hematopoiesis that may evolve to frank myeloid neoplasms is essential to manage expectations for patients and providers alike.
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Affiliation(s)
- Zhuoer Xie
- Malignant Hematology Department, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL
| | - Amy E DeZern
- Division of Hematologic Malignancies, The Sidney Kimmel Cancer Center at Johns Hopkins, Baltimore
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25
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Randall MP, DeZern AE. The Management of Low-Risk Myelodysplastic Syndromes-Current Standards and Recent Advances. Cancer J 2023; 29:152-159. [PMID: 37195771 DOI: 10.1097/ppo.0000000000000655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
ABSTRACT The myelodysplastic syndromes (MDSs) are a heterogeneous group of hematologic neoplasms with varied natural histories and prognoses. Specific to this review, treatment of low-risk MDS most often focuses on improving quality of life by correcting cytopenias, as opposed to urgent disease modification to avoid acute myeloid leukemia. These treatments include transfusion support with iron chelation when necessary, growth factors including novel maturation agents such as luspatercept, lenalidomide for del(5q) disease, and, increasingly, low-dose hypomethylating agents. Recent advances in the understanding of the genetic lesions that drive MDS have prompted a reassessment of how low-risk disease is defined and helped to identify a subset of low-risk MDS patients who may benefit from a more aggressive treatment paradigm, including hematopoietic stem cell transplantation.
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Affiliation(s)
- Michael P Randall
- From the Division of Hematology and Oncology, Department of Medicine, University of California San Francisco, San Francisco, CA
| | - Amy E DeZern
- Division of Hematologic Malignancies, The Johns Hopkins University School of Medicine, Baltimore, MD
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26
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Di Nardo M, MacLaren G, Schellongowski P, Azoulay E, DeZern AE, Gutierrez C, Antonelli M, Antonini MV, Beutel G, Combes A, Diaz R, Fawzy Hassan I, Fowles JA, Jeong IS, Kochanek M, Liebregts T, Lueck C, Moody K, Moore JA, Munshi L, Paden M, Pène F, Puxty K, Schmidt M, Staudacher D, Staudinger T, Stemmler J, Stephens RS, Vande Vusse L, Wohlfarth P, Lorusso R, Amodeo A, Mahadeo KM, Brodie D. Extracorporeal membrane oxygenation in adults receiving haematopoietic cell transplantation: an international expert statement. Lancet Respir Med 2023; 11:477-492. [PMID: 36924784 DOI: 10.1016/s2213-2600(22)00535-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 12/16/2022] [Accepted: 12/16/2022] [Indexed: 03/16/2023]
Abstract
Combined advances in haematopoietic cell transplantation (HCT) and intensive care management have improved the survival of patients with haematological malignancies admitted to the intensive care unit. In cases of refractory respiratory failure or refractory cardiac failure, these advances have led to a renewed interest in advanced life support therapies, such as extracorporeal membrane oxygenation (ECMO), previously considered inappropriate for these patients due to their poor prognosis. Given the scarcity of evidence-based guidelines on the use of ECMO in patients receiving HCT and the need to provide equitable and sustainable access to ECMO, the European Society of Intensive Care Medicine, the Extracorporeal Life Support Organization, and the International ECMO Network aimed to develop an expert consensus statement on the use of ECMO in adult patients receiving HCT. A steering committee with expertise in ECMO and HCT searched the literature for relevant articles on ECMO, HCT, and immune effector cell therapy, and developed opinion statements through discussions following a Quaker-based consensus approach. An international panel of experts was convened to vote on these expert opinion statements following the Research and Development/University of California, Los Angeles Appropriateness Method. The Appraisal of Guidelines for Research and Evaluation statement was followed to prepare this Position Paper. 36 statements were drafted by the steering committee, 33 of which reached strong agreement after the first voting round. The remaining three statements were discussed by all members of the steering committee and expert panel, and rephrased before an additional round of voting. At the conclusion of the process, 33 statements received strong agreement and three weak agreement. This Position Paper could help to guide intensivists and haematologists during the difficult decision-making process regarding ECMO candidacy in adult patients receiving HCT. The statements could also serve as a basis for future research focused on ECMO selection criteria and bedside management.
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Affiliation(s)
- Matteo Di Nardo
- Paediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
| | - Graeme MacLaren
- Cardiothoracic Intensive Care Unit, National University Health System, Singapore
| | - Peter Schellongowski
- Intensive Care Unit 13i2, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Elie Azoulay
- Médecine Intensive et Réanimation, APHP, Saint-Louis Hospital, University of Paris, Paris, France
| | - Amy E DeZern
- Division of Hematologic Malignancies, Sidney Kimmel Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Cristina Gutierrez
- Department of Critical Care Medicine, Division of Anesthesiology, Critical Care and Pain Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Massimo Antonelli
- Department of Emergency, Intensive Care Medicine and Anesthesia, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome, Italy; Department of Anesthesiology and Intensive Care Medicine, Catholic University of The Sacred Heart, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome, Italy
| | - Marta V Antonini
- Anaesthesia and Intensive Care Unit, Bufalini Hospital, AUSL della Romagna, Cesena, Italy; Department of Biomedical, Metabolic and Neural Sciences, University of Modena & Reggio Emilia, Modena, Italy
| | - Gernot Beutel
- Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
| | - Alain Combes
- Institute of Cardiometabolism and Nutrition, INSERM, UMRS_1166-ICAN, Sorbonne Université, Paris, France; Service de médecine intensive-réanimation, Institut de Cardiologie, APHP Sorbonne Université Hôpital Pitié-Salpêtrière, Paris, France
| | | | | | - Jo-Anne Fowles
- Division of Surgery, Transplant and Anaesthetics, Royal Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | - In-Seok Jeong
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, South Korea
| | - Matthias Kochanek
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, Center of Integrated Oncology, Aachen-Bonn-Cologne-Dusseldorf, University of Cologne, University Hospital Cologne, Cologne, Germany
| | - Tobias Liebregts
- Department of Hematology and Stem Cell Transplantation, West-German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Catherina Lueck
- Department of Hematology and Stem Cell Transplantation, West-German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Karen Moody
- Division of Pediatrics, Palliative and Supportive Care Section, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jessica A Moore
- Section of Integrated Ethics in Cancer Care, Department of Critical Care and Respiratory Care, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Laveena Munshi
- Interdepartmental Division of Critical Care Medicine, Sinai Health System/University Health Network, University of Toronto, Toronto, ON, Canada
| | - Matthew Paden
- Division of Critical Care, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA
| | - Frédéric Pène
- Service de Médecine Intensive-Réanimation, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Centre & Université Paris Cité, Paris, France
| | - Kathryn Puxty
- Department of Critical Care, NHS Greater Glasgow and Clyde, Glasgow, UK; School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, UK
| | - Matthieu Schmidt
- Institute of Cardiometabolism and Nutrition, INSERM, UMRS_1166-ICAN, Sorbonne Université, Paris, France; Service de médecine intensive-réanimation, Institut de Cardiologie, APHP Sorbonne Université Hôpital Pitié-Salpêtrière, Paris, France
| | - Dawid Staudacher
- Interdisciplinary Medical Intensive Care (IMIT), Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thomas Staudinger
- Intensive Care Unit 13i2, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Joachim Stemmler
- Department of Hematology and Oncology, University Hospital, LMU Munich, Munich, Germany
| | - R Scott Stephens
- Division of Pulmonary and Critical Care Medicine, Department of Medicine and Department of Oncology, Johns Hopkins University, Baltimore, MD, USA
| | - Lisa Vande Vusse
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA
| | - Philipp Wohlfarth
- Stem Cell Transplantation Unit, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Roberto Lorusso
- Cardio-Thoracic Surgery Department, Heart and Vascular Centre, Maastricht University Medical Centre, Maastricht, Netherlands; Cardiovascular Research Institute Maastricht, Maastricht, Netherlands
| | - Antonio Amodeo
- Cardiac Surgery Unit, Department of Paediatric Cardiology and Cardiac Surgery, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Kris M Mahadeo
- Pediatric Transplant and Cellular Therapy, Duke University, Durham, NC, USA
| | - Daniel Brodie
- Department of Medicine, School of Medicine, Johns Hopkins University, Baltimore, MA, USA
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27
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Dong J, Buradagunta CS, Zhang T, Spellman S, Bolon YT, DeZern AE, Gadalla SM, Deeg HJ, Nazha A, Cutler C, Cheng C, Urrutia R, Auer P, Saber W. Prognostic landscape of mitochondrial genome in myelodysplastic syndrome after stem-cell transplantation. J Hematol Oncol 2023; 16:21. [PMID: 36899395 PMCID: PMC9999628 DOI: 10.1186/s13045-023-01418-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 02/26/2023] [Indexed: 03/12/2023] Open
Abstract
Despite mitochondrial DNA (mtDNA) mutations are common events in cancer, their global frequency and clinical impact have not been comprehensively characterized in patients with myelodysplastic neoplasia (also known as myelodysplastic syndromes, MDS). Here we performed whole-genome sequencing (WGS) on samples obtained before allogenic hematopoietic cell transplantation (allo-HCT) from 494 patients with MDS who were enrolled in the Center for International Blood and Marrow Transplant Research. We evaluated the impact of mtDNA mutations on transplantation outcomes, including overall survival (OS), relapse, relapse-free survival (RFS), and transplant-related mortality (TRM). A random survival forest algorithm was applied to evaluate the prognostic performance of models that include mtDNA mutations alone and combined with MDS- and HCT-related clinical factors. A total of 2666 mtDNA mutations were identified, including 411 potential pathogenic variants. We found that overall, an increased number of mtDNA mutations was associated with inferior transplantation outcomes. Mutations in several frequently mutated mtDNA genes (e.g., MT-CYB and MT-ND5) were identified as independent predictors of OS, RFS, relapse and/or TRM after allo-HCT. Integration of mtDNA mutations into the models based on the Revised International Prognostic Scores (IPSS-R) and clinical factors related to MDS and allo-HCT could capture more prognostic information and significantly improve the prognostic stratification efforts. Our study represents the first WGS effort in MDS receiving allo-HCT and shows that there may be clinical utility of mtDNA variants to predict allo-HCT outcomes in combination with more standard clinical parameters.
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Affiliation(s)
- Jing Dong
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, 8701 Watertown Plank Road, HRC 5860, Milwaukee, WI, 53226, USA.
- Medical College of Wisconsin Cancer Center, Milwaukee, WI, USA.
- Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Christopher Staffi Buradagunta
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, 8701 Watertown Plank Road, HRC 5860, Milwaukee, WI, 53226, USA
| | - Tao Zhang
- CIBMTR® (Center for International Blood and Marrow Transplant Research), National Marrow Donor Program®/Be The Match®, Minneapolis, MN, USA
| | - Stephen Spellman
- CIBMTR® (Center for International Blood and Marrow Transplant Research), National Marrow Donor Program®/Be The Match®, Minneapolis, MN, USA
| | - Yung-Tsi Bolon
- CIBMTR® (Center for International Blood and Marrow Transplant Research), National Marrow Donor Program®/Be The Match®, Minneapolis, MN, USA
| | - Amy E DeZern
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Medicine, Baltimore, MD, USA
| | - Shahinaz M Gadalla
- Division of Cancer Epidemiology & Genetics, NIH-NCI Clinical Genetics Branch, Rockville, MD, USA
| | - H Joachim Deeg
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Aziz Nazha
- Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Corey Cutler
- Stem Cell Transplantation and Cellular Therapy, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Chao Cheng
- Department of Medicine, Baylor College of Medicine, Houston, TX, USA
| | - Raul Urrutia
- Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Paul Auer
- Division of Biostatistics, Institute for Health & Equity, and Cancer Center, Medical College of Wisconsin, Milwaukee, WI, USA
- Division of Hematology and Oncology, Department of Medicine, CIBMTR® (Center for International Blood and Marrow Transplant Research), Medical College of Wisconsin, 9200 W Wisconsin Ave, Milwaukee, WI, 53226, USA
- Cancer Center Biostatistics Shared Resource, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Wael Saber
- Division of Hematology and Oncology, Department of Medicine, CIBMTR® (Center for International Blood and Marrow Transplant Research), Medical College of Wisconsin, 9200 W Wisconsin Ave, Milwaukee, WI, 53226, USA.
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28
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Hochman MJ, Smith BD, Karantanos T, Braunstein EM, Gojo I, Jain T, Streiff MB, Moliterno AR, DeZern AE. Chronic myeloid leukemia (CML) evolves from Philadelphia chromosome-negative myeloproliferative neoplasms (MPNs) with unexpected frequency. Int J Hematol 2023; 117:456-462. [PMID: 36181657 DOI: 10.1007/s12185-022-03463-0] [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: 07/08/2022] [Revised: 09/21/2022] [Accepted: 09/27/2022] [Indexed: 10/06/2022]
Abstract
Myeloproliferative neoplasms (MPN) are chronic clonal disorders characterized by overproduction of myeloid-lineage blood cells and potential risk of evolution to acute myeloid leukemia (AML). Chronic myeloid leukemia (CML) is distinct from other MPNs in that its pathophysiology stems from the BCR-ABL fusion protein of the Philadelphia chromosome (Ph +). Though there are known cases of Ph- and Ph + MPNs coexisting in a single patient, overall prevalence has never been quantified in a prospective cohort. Here, we review our center's MPN registry, which shows 0.6% of Ph- MPN patients later developed CML. This development occurred no less than 10 and up to 36 years after Ph- MPN diagnosis. This rate of chronic transformation exceeds what is expected, as the incidence of CML in the United States is 2 per 100,000 people-years. The probability of this CML case rate in an average-risk population is less than 0.001%, suggesting there are shared risk factors between Ph- and Ph + MPNs. We speculate that these risk factors may include exposures, genetic predispositions, or be inherent to disease biology. Abrupt-onset leukocytosis heralded post-MPN CML in all cases here and suggests this salient clinical feature should trigger hematologists to consider this diagnosis and perform appropriate testing.
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Affiliation(s)
- Michael J Hochman
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA.,Division of Hematology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - B Douglas Smith
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA
| | - Theodoros Karantanos
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA
| | - Evan M Braunstein
- Division of Hematology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Ivana Gojo
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA
| | - Tania Jain
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA
| | - Michael B Streiff
- Division of Hematology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Alison R Moliterno
- Division of Hematology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Amy E DeZern
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 1650 Orleans Street, CRBI Room 3M87, Baltimore, MD, 21287-0013, USA.
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29
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Sanber K, Ye K, Tsai HL, Newman M, Webster JA, Gojo I, Ghiaur G, Prince GT, Gondek LP, Smith BD, Levis MJ, DeZern AE, Ambinder AJ, Dalton WB, Jain T. Venetoclax in combination with hypomethylating agent for the treatment of advanced myeloproliferative neoplasms and acute myeloid leukemia with extramedullary disease. Leuk Lymphoma 2023; 64:846-855. [PMID: 36744656 DOI: 10.1080/10428194.2023.2173523] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The combination of venetoclax and hypomethylating agent (HMA/venetoclax) has emerged as a treatment option for patients with de novo acute myeloid leukemia (AML) who are unfit to receive intensive chemotherapy. In this single-center retrospective study, we evaluated clinical outcomes following treatment with HMA/venetoclax in 35 patients with advanced myeloproliferative neoplasms, myelodysplastic syndrome/myeloproliferative neoplasm overlap syndromes or AML with extramedullary disease. The composite complete remission (CR) rate (including confirmed/presumed complete cytogenetic response, acute leukemia response-complete, CR and CR with incomplete hematologic recovery) was 42.9% with median overall survival (OS) of 9.7 months. Complex karyotype was associated with inferior median OS (3.7 versus 12.2 months; p = 0.0002) and composite CR rate (22% versus 50.0%; p = 0.2444). Although SRSF2 mutations were associated with higher composite CR rate (80.0% versus 28.0%; p = 0.0082), this was not associated with longer median OS (10.9 versus 8.0 months; p = 0.2269). Future studies should include these patient subgroups.
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Affiliation(s)
- Khaled Sanber
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Kevin Ye
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Hua-Ling Tsai
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Matthew Newman
- The Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Hospital Department of Pharmacy, Baltimore, MD, USA
| | - Jonathan A Webster
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Ivana Gojo
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Gabriel Ghiaur
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Gabrielle T Prince
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Lukasz P Gondek
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - B Douglas Smith
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Mark J Levis
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Amy E DeZern
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Alexander J Ambinder
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - William B Dalton
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Tania Jain
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
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30
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Elmariah H, Kim J, Reid K, Cubitt C, Lancet JE, Kuykendall AT, Komrokji R, Sallman D, Chan O, Sweet K, Ribickas A, Faramand RG, Mishra A, Khimani F, Perez LE, Kirtane K, Dormesy S, Kessler D, Hansen DK, Pidala JA, Anasetti C, Fuchs EJ, Jain MD, Locke FL, Bejanyan N, DeZern AE. Phase I Trial of CD8-Depleted Human Leukocyte Antigen (HLA) Mismatched Unrelated Donor Lymphocyte Infusion (DLI) to Achieve Remissions in Myelodysplastic Syndrome (MDS) and Secondary Acute Myeloid Leukemia (sAML). Transplant Cell Ther 2023. [DOI: 10.1016/s2666-6367(23)00334-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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31
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DeFilipp Z, Ciurea SO, Cutler C, Robin M, Warlick ED, Nakamura R, Brunner AM, Dholaria B, Walker AR, Kröger N, Bejanyan N, Atallah E, Tamari R, Solh MM, Percival ME, de Lima M, Scott B, Oran B, Garcia-Manero G, Hamadani M, Carpenter P, DeZern AE. Hematopoietic Cell Transplantation in the Management of Myelodysplastic Syndrome: An Evidence-Based Review from the American Society for Transplantation and Cellular Therapy Committee on Practice Guidelines. Transplant Cell Ther 2023; 29:71-81. [PMID: 36436780 DOI: 10.1016/j.jtct.2022.11.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 11/16/2022] [Accepted: 11/18/2022] [Indexed: 11/26/2022]
Abstract
The sole curative therapy for myelodysplastic syndrome (MDS) is allogeneic hematopoietic cell transplantation (HCT). Here this therapeutic modality is reviewed and critically evaluated in the context of the evidence. Specific criteria were used for searching the published literature and for grading the quality and strength of the evidence and the strength of the recommendations. A panel of MDS experts comprising transplantation and nontransplantation physicians developed consensus treatment recommendations. This review summarizes the standard MDS indications for HCT and addresses areas of controversy. Recent prospective trials have confirmed that allogeneic HCT confers survival benefits in patients with advanced or high-risk MDS compared with nontransplantation approaches, and the use of HCT is increasing in older patients with good performance status. However, patients with high-risk cytogenetic or molecular mutations remain at high risk for relapse. It is unknown whether administration of novel therapies before or after transplantation may decrease the risk of disease relapse in selected populations. Ongoing and future studies will investigate revised approaches to disease risk stratification, patient selection, and post-transplantation approaches to optimize allogeneic HCT outcomes for patients with MDS.
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Affiliation(s)
- Zachariah DeFilipp
- Hematopoieitic Cell Transplant and Cell Therapy Program, Massachusetts General Hospital, Boston, Massachusetts.
| | - Stefan O Ciurea
- Hematopoietic Stem Cell Transplantation and Cellular Therapy Program, Division of Hematology/Oncology, Department of Medicine, University of California Irvine, Orange, California
| | - Corey Cutler
- Division of Stem Cell Transplantation and Cellular Therapy, Dana Farber Cancer Institute, Boston, Massachusetts
| | - Marie Robin
- Service d'Hématologie-Greffe, Hôpital Saint-Louis, APHP, Université de Paris-Cité, Paris, France
| | - Erica D Warlick
- Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, Minnesota
| | - Ryotaro Nakamura
- Department of Hematology & Hematopoietic Cell Transplantation, City of Hope, Duarte, California
| | - Andrew M Brunner
- Center for Leukemia, Massachusetts General Hospital, Boston, Massachusetts
| | - Bhagirathbhai Dholaria
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Alison R Walker
- Department of Malignant Hematology, Moffitt Cancer Center, Tampa, Florida
| | - Nicolaus Kröger
- University Hospital Eppendorf, Bone Marrow Transplant Centre, Hamburg, Germany
| | - Nelli Bejanyan
- Department of Blood & Marrow Transplant and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, Florida
| | - Ehab Atallah
- Division of Hematology and Oncology, Medical College of Wisconsin, Cancer Center-Froedtert Hospital, Milwaukee, Wisconsin
| | - Roni Tamari
- Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Melhem M Solh
- Blood and Marrow Transplant Program at Northside Hospital, Atlanta, Georgia
| | - Mary-Elizabeth Percival
- Fred Hutchinson Cancer Research Center, Clinical Research Division and University of Washington, Seattle, Washington
| | - Marcos de Lima
- The Ohio State University James Comprehensive Cancer Center, Columbus, Ohio
| | - Bart Scott
- Fred Hutchinson Cancer Research Center, Clinical Research Division and University of Washington, Seattle, Washington
| | - Betul Oran
- Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Mehdi Hamadani
- Blood and Marrow Transplant and Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Paul Carpenter
- Fred Hutchinson Cancer Research Center, Clinical Research Division and University of Washington, Seattle, Washington
| | - Amy E DeZern
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, Maryland
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32
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Karantanos T, Teodorescu P, Arvanitis M, Perkins B, Jain T, DeZern AE, Dalton WB, Christodoulou I, Paun BC, Varadhan R, Esteb C, Rajkhowa T, Bonifant C, Gondek LP, Levis MJ, Yegnasubramanian S, Ghiaur G, Jones RJ. CCRL2 affects the sensitivity of myelodysplastic syndrome and secondary acute myeloid leukemia cells to azacitidine. Haematologica 2022. [PMID: 36519323 DOI: 10.3324/haematol.2022.281444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Indexed: 12/23/2022] Open
Abstract
Better understanding of the biology of resistance to DNA methyltransferase (DNMT) inhibitors (DNMTi) is required to identify therapies that can improve their efficacy for patients with highrisk myelodysplastic syndrome (MDS). CCRL2 is an atypical chemokine receptor that is upregulated in CD34+ cells from MDS patients and induces MDS and secondary AML (sAML) cell proliferation. In this study, we evaluated any role CCRL2 may have in the regulation of pathways associated with poor response or resistance to DNMTi. We found that CCRL2 KD in TF-1 cells downregulates DNA methylation and PRC2 activity pathways and increases DNA methyltransferases (DNMT) suppression by azacitidine in MDS/sAML vell lines (MDS92, MDS-L and TF-1). Consistently, CCRL2 deletion increased the sensitivity of these cells to azacitidine in vitro and the efficacy of azacitidine in an MDS-L xenograft model. Consistently, CCRL2 overexpression in MDS-L and TF-1 cells decreased their sensitivity to azacitidine. Finally, CCRL2 levels were higher in CD34+ cells from MDS and MDS/myeloproliferative neoplasm patients with poor response to DNMTi. In conclusion, we demonstrate that CCRL2 modulates epigenetic regulatory pathways, particularly DNMT levels, and affects MDS/sAML azacitidine sensitivity. These results support CCRL2 targeting as having MDS/sAML therapeutic potential.
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Affiliation(s)
- Theodoros Karantanos
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore.
| | - Patric Teodorescu
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Marios Arvanitis
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore
| | - Brandy Perkins
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Tania Jain
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Amy E DeZern
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - W Brian Dalton
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Ilias Christodoulou
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Bogdan C Paun
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Ravi Varadhan
- Division of Biostatistics and Bioinformatics, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Christopher Esteb
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Trivikram Rajkhowa
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Challice Bonifant
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Lukasz P Gondek
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Mark J Levis
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Srinivasan Yegnasubramanian
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Gabriel Ghiaur
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
| | - Richard J Jones
- Division of Hematological Malignancies, Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore
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33
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Hughes MS, Sterling CH, Varadhan R, Ambinder RF, Jones RJ, Sweren RJ, Rozati S, Bolaños-Meade J, Luznik L, Imus PH, Ali SA, Borrello IM, Huff CA, Jain T, Ambinder A, DeZern AE, Gocke CB, Gladstone DE, Swinnen LJ, Wagner-Johnston ND, Fuchs EJ. Mismatched donor transplantation with post-transplantation cyclophosphamide for advanced cutaneous T-cell lymphoma: a single-center retrospective study. Leuk Lymphoma 2022; 63:2987-2991. [PMID: 35915978 DOI: 10.1080/10428194.2022.2105330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Michael S Hughes
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Cole H Sterling
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ravi Varadhan
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard F Ambinder
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Richard J Jones
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ronald J Sweren
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sima Rozati
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.,Department of Dermatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Javier Bolaños-Meade
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Leo Luznik
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Philip H Imus
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Syed Abbas Ali
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ivan M Borrello
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Carol Ann Huff
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Tania Jain
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Alexander Ambinder
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Amy E DeZern
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Christian B Gocke
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Douglas E Gladstone
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Lode J Swinnen
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Nina D Wagner-Johnston
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ephraim J Fuchs
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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34
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DeZern AE, Greenberg PL. Recent Clinical and Molecular Advances for the Classification of Myelodysplastic Neoplasms. J Natl Compr Canc Netw 2022; 20:1280-1283. [PMID: 36509078 DOI: 10.6004/jnccn.2022.7088] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 10/13/2022] [Indexed: 12/15/2022]
Abstract
Several major updates have recently occurred for the NCCN Guidelines for Myelodysplastic Syndromes (MDS) based on a number of prominent articles that have particular clinical and biologic impact for the field. These changes, which have been included in the current iteration of the NCCN Guidelines (Version 1.2023), include the WHO 2022 classification of MDS as well as the ICC suggestions for same. In addition, the molecular underpinning of MDS has been greatly updated with the generation of the Molecular International Prognostic Scoring System (IPSS-M) and an improved understanding to the prognostic implications of mutated TP53 subtypes, which are additive to the revised IPSS (IPSS-R) for stratification and management of patients with MDS. This report emphasizes the major components of the relevant changes to serve as a guide for therapeutic decision-making for patients with MDS.
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Affiliation(s)
- Amy E DeZern
- 1The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland; and
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35
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Patnaik MM, Zeidan AM, Padron E, Platzbecker U, Sallman DA, DeZern AE, Bejar R, Sekeres M, Taylor J, Little RF, Bewersdorf JP, Kim TK, Kim N, Hourigan CS, Dela Porta MG, Stahl M, Steensma D, Xu ML, Odenike O, Carraway H, Fenaux P, Nazha A, Komrokji R, Loghavi S, Xie Z, Hasserjian R, Savona M, Bennett JM. Differences in classification schemata for myelodysplastic/myeloproliferative overlap neoplasms. Leukemia 2022; 36:2934-2938. [PMID: 36335264 DOI: 10.1038/s41375-022-01754-3] [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: 09/27/2022] [Revised: 10/26/2022] [Accepted: 10/28/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Mrinal M Patnaik
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.
| | - Amer M Zeidan
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | - Eric Padron
- Malignant Hematology, Moffitt Cancer Center, Tampa, FL, USA
| | - Uwe Platzbecker
- Department of Hematology, University of Leipzig, Leipzig, Germany
| | | | - Amy E DeZern
- Division of Hematologic Malignancies; Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Rafael Bejar
- Division of Hematology and Oncology, Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Mikkael Sekeres
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Justin Taylor
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Richard F Little
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jan P Bewersdorf
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Tae Kon Kim
- Division of Hematology, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Nina Kim
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | | | - Matteo G Dela Porta
- Humanitas Clinical and Research Center & Humanitas University, Department of Biomedical Sciences, Milan, Italy
| | - Maximilian Stahl
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | | | - Mina L Xu
- Departments of Pathology & Laboratory Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | - Olatoyosi Odenike
- Section of Hematology/Oncology, the University of Chicago Medicine, Chicago, IL, USA
| | - Hetty Carraway
- Leukemia Program, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Pierre Fenaux
- Hôpital St Louis, Assistance Publique Hôpitaux de Paris, and Université Paris Cité, Paris, France
| | - Aziz Nazha
- Department of Medical Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Rami Komrokji
- Malignant Hematology, Moffitt Cancer Center, Tampa, FL, USA
| | - Sanam Loghavi
- Department of Hematopathology, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Zhuoer Xie
- Malignant Hematology, Moffitt Cancer Center, Tampa, FL, USA
| | - Robert Hasserjian
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Michael Savona
- Division of Hematology, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - John M Bennett
- Department of Medicine, Pathology and Laboratory Medicine, University of Rochester Medical Center, Rochester, NY, USA
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Zeidan AM, Bewersdorf JP, Buckstein R, Sekeres MA, Steensma DP, Platzbecker U, Loghavi S, Boultwood J, Bejar R, Bennett JM, Borate U, Brunner AM, Carraway H, Churpek JE, Daver NG, Della Porta M, DeZern AE, Efficace F, Fenaux P, Figueroa ME, Greenberg P, Griffiths EA, Halene S, Hasserjian RP, Hourigan CS, Kim N, Kim TK, Komrokji RS, Kutchroo V, List AF, Little RF, Majeti R, Nazha A, Nimer SD, Odenike O, Padron E, Patnaik MM, Roboz GJ, Sallman DA, Sanz G, Stahl M, Starczynowski DT, Taylor J, Xie Z, Xu M, Savona MR, Wei AH, Abdel-Wahab O, Santini V. Finding consistency in classifications of myeloid neoplasms: a perspective on behalf of the International Workshop for Myelodysplastic Syndromes. Leukemia 2022; 36:2939-2946. [PMID: 36266326 DOI: 10.1038/s41375-022-01724-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/28/2022] [Accepted: 10/04/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Amer M Zeidan
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA.
| | - Jan Philipp Bewersdorf
- Department of Medicine, Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rena Buckstein
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Mikkael A Sekeres
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | | | | | - Sanam Loghavi
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jacqueline Boultwood
- Blood Cancer UK Molecular Haematology Unit, Nuffield Division of Clinical Laboratory Sciences, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Rafael Bejar
- Division of Hematology and Oncology, Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - John M Bennett
- Hematopathology Division, Departments of Pathology and Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Uma Borate
- Division of Hematology, Department of Internal Medicine, James Cancer Center, Ohio State University, Columbus, OH, USA
| | - Andrew M Brunner
- Leukemia Program, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Hetty Carraway
- Leukemia Program, Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Jane E Churpek
- Department of Hematology, Oncology, and Palliative Care, Carbone Cancer Center, The University of Wisconsin-Madison, Madison, WI, USA
| | - Naval G Daver
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Matteo Della Porta
- Department of Biomedical Sciences, Humanitas Clinical and Research Center & Humanitas University, Milan, Italy
| | - Amy E DeZern
- Johns Hopkins Sidney Kimmel Comprehensive Cancer Centre, Baltimore, MD, USA
| | - Fabio Efficace
- Italian Group for Adult Hematologic Diseases (GIMEMA), Data Center and Health Outcomes Research Unit, Rome, Italy
| | | | - Maria E Figueroa
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Peter Greenberg
- Division of Hematology, Department of Medicine, Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Stephanie Halene
- Section of Hematology, Department of Internal Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | | | - Christopher S Hourigan
- Laboratory of Myeloid Malignancies, Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Nina Kim
- National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Tae Kon Kim
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Rami S Komrokji
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Vijay Kutchroo
- Evergrande Center for Immunologic Diseases, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Alan F List
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Richard F Little
- Division of Cancer Treatment and Diagnosis, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ravi Majeti
- Division of Hematology, Department of Medicine, Cancer Institute, and Institute for Stem Cell Biology and Regenerative Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Aziz Nazha
- Department of Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Stephen D Nimer
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Olatoyosi Odenike
- The University of Chicago Medicine and University of Chicago Comprehensive Cancer Center, Chicago, IL, USA
| | - Eric Padron
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Mrinal M Patnaik
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Gail J Roboz
- Weill Cornell Medical College, New York, NY, USA
| | - David A Sallman
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Guillermo Sanz
- Hematology Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain; Health Research Institute La Fe, Valencia, Spain; and CIBERONC, Instituto de Salud Carlos III, Madrid, Spain
| | - Maximilian Stahl
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, MA, USA
| | - Daniel T Starczynowski
- Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Justin Taylor
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Zhuoer Xie
- Department of Malignant Hematology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Mina Xu
- Departments of Pathology & Laboratory Medicine, Yale University School of Medicine and Yale Cancer Center, New Haven, CT, USA
| | - Michael R Savona
- Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Andrew H Wei
- Peter MacCallum Cancer Centre, Royal Melbourne Hospital, University of Melbourne and Walter and Eliza Hall Institute of Medical Research, Melbourne, Australia
| | - Omar Abdel-Wahab
- Department of Medicine, Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Mishra A, Tamari R, DeZern AE, Byrne MT, Gooptu M, Chen YB, Deeg HJ, Sallman D, Gallacher P, Wennborg A, Hickman DK, Attar EC, Fernandez HF. Eprenetapopt Plus Azacitidine After Allogeneic Hematopoietic Stem-Cell Transplantation for TP53-Mutant Acute Myeloid Leukemia and Myelodysplastic Syndromes. J Clin Oncol 2022; 40:3985-3993. [PMID: 35816664 DOI: 10.1200/jco.22.00181] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
PURPOSE Outcomes are poor in TP53-mutant (mTP53) acute myeloid leukemia (AML) and myelodysplastic syndromes (MDS), even after allogeneic hematopoietic stem-cell transplant (HCT). Eprenetapopt (APR-246) is a first-in-class, small-molecule p53 reactivator. PATIENTS AND METHODS We conducted a phase II, multicenter, open-label trial to assess efficacy and safety of eprenetapopt combined with azacitidine as maintenance therapy after HCT (ClinicalTrials.gov identifier: NCT03931291). Patients with mTP53 MDS or AML received up to 12 cycles of eprenetapopt 3.7 g once daily intravenously on days 1-4 and azacitidine 36 mg/m2 once daily intravenously/subcutaneously on days 1-5 in 28-day cycles. The primary outcomes were relapse-free survival (RFS) and safety. RESULTS Of the 84 patients screened for eligibility before HCT, 55 received a transplant. Thirty-three patients ultimately received maintenance treatment (14 AML and 19 MDS); the median age was 65 (range, 40-74) years. The median number of eprenetapopt cycles was 7 (range, 1-12). With a median follow-up of 14.5 months, the median RFS was 12.5 months (95% CI, 9.6 to not estimable) and the 1-year RFS probability was 59.9% (95% CI, 41 to 74). With a median follow-up of 17.0 months, the median overall survival (OS) was 20.6 months (95% CI, 14.2 to not estimable) and the 1-year OS probability was 78.8% (95% CI, 60.6 to 89.3). Thirty-day and 60-day mortalities from the first dose were 0% and 6% (n = 2), respectively. Acute and chronic (all grade) graft-versus-host disease adverse events were reported in 12% (n = 4) and 33% (n = 11) of patients, respectively. CONCLUSION In patients with mTP53 AML and MDS, post-HCT maintenance therapy with eprenetapopt combined with azacitidine was well tolerated. RFS and OS outcomes were encouraging in this high-risk population.
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Affiliation(s)
- Asmita Mishra
- Department of Blood and Marrow Transplant and Cellular Immunotherapy, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Roni Tamari
- Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Amy E DeZern
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Michael T Byrne
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
| | - Mahasweta Gooptu
- Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Yi-Bin Chen
- Hematopoietic Cell Transplant and Cell Therapy Program, Massachusetts General Hospital, Boston, MA
| | - H Joachim Deeg
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - David Sallman
- Malignant Hematology Department, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
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Zeidan AM, Platzbecker U, Garcia-Manero G, Sekeres MA, Fenaux P, DeZern AE, Greenberg PL, Savona MR, Jurcic JG, Verma AK, Mufti GJ, Buckstein R, Santini V, Shetty JK, Ito R, Zhang J, Zhang G, Ha X, Backstrom JT, Komrokji RS. Longer-term benefit of luspatercept in transfusion-dependent lower-risk myelodysplastic syndromes with ring sideroblasts. Blood 2022; 140:2170-2174. [PMID: 35797468 PMCID: PMC10653038 DOI: 10.1182/blood.2022016171] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [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: 03/02/2022] [Accepted: 06/22/2022] [Indexed: 11/20/2022] Open
Abstract
Luspatercept is an approved therapy for selected patients with lower risk myelodysplasia requiring transfusion despite erythropoiesis-stimulating agents, based on the early results of a randomized trial against placebo. Zeidan and colleagues report that after a median of 26 months follow-up, 27% of patients commencing luspatercept were continuing therapy. Their updated analyses confirm that a significant minority (45%) of eligible patients can achieve transfusion independence, with a median durability of 30 weeks. These longer follow-up data better quantify the incremental benefit of luspatercept over placebo.
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Affiliation(s)
- Amer M. Zeidan
- Department of Internal Medicine, Yale School of Medicine and Yale Cancer Center, Yale University, New Haven, CT
| | - Uwe Platzbecker
- Department of Hematology, Cellular Therapy and Hemostaseology, Leipzig University Hospital, Leipzig, Germany
| | | | - Mikkael A. Sekeres
- Division of Hematology, Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL
| | - Pierre Fenaux
- Service d’Hématologie Séniors, Hôpital Saint-Louis, Université de Paris 7, Paris, France
| | - Amy E. DeZern
- The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins Hospital, Baltimore, MD
| | | | - Michael R. Savona
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN
| | - Joseph G. Jurcic
- Division of Hematology/Oncology, Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Amit K. Verma
- Department of Oncology, Albert Einstein College of Medicine, Montefiore Medical Center, New York, NY
| | - Ghulam J. Mufti
- Department of Haemato-Oncology, King’s College Hospital, London, United Kingdom
| | - Rena Buckstein
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Valeria Santini
- MDS Unit, Azienda Ospedaliero Universitaria Careggi, University of Florence, Florence, Italy
| | - Jeevan K. Shetty
- Celgene International Sàrl, a Bristol-Myers Squibb Company, Boudry, Switzerland
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Ambinder AJ, DeZern AE. Navigating the contested borders between myelodysplastic syndrome and acute myeloid leukemia. Front Oncol 2022; 12:1033534. [PMID: 36387170 PMCID: PMC9650616 DOI: 10.3389/fonc.2022.1033534] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [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: 08/31/2022] [Accepted: 10/11/2022] [Indexed: 10/23/2023] Open
Abstract
Myelodysplastic syndrome and acute myeloid leukemia are heterogeneous myeloid neoplasms which arise from the accumulation of mutations in a myeloid stem cell or progenitor that confer survival or growth advantages. These disease processes are formally differentiated by clinical, laboratory, and morphological presentations, especially with regard to the preponderance of blasts in the peripheral blood or bone marrow (AML); however, they are closely associated through their shared lineage as well as their existence on a spectrum with some cases of MDS displaying increased blasts, a feature that reflects more AML-like behavior, and the propensity for MDS to transform into AML. It is increasingly recognized that the distinctions between these two entities result from the divergent patterns of genetic alterations that drive each of them. Mutations in genes related to chromatin-remodeling and the spliceosome are seen in both MDS and AML arising out of antecedent MDS, while mutations in genes related to signaling pathways such as RAS or FLT3 are more typically seen in AML or otherwise are a harbinger of transformation. In this review, we focus on the insights into the biological and genetic distinctions and similarities between MDS and AML that are now used to refine clinical prognostication, guide disease management, and to inform development of novel therapeutic approaches.
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Affiliation(s)
| | - Amy E. DeZern
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, United States
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40
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DeZern AE, Eapen M, Wu J, Talano JA, Solh M, Dávila Saldaña BJ, Karanes C, Horwitz ME, Mallhi K, Arai S, Farhadfar N, Hexner E, Westervelt P, Antin JH, Deeg HJ, Leifer E, Brodsky RA, Logan BR, Horowitz MM, Jones RJ, Pulsipher MA. Haploidentical bone marrow transplantation in patients with relapsed or refractory severe aplastic anaemia in the USA (BMT CTN 1502): a multicentre, single-arm, phase 2 trial. Lancet Haematol 2022; 9:e660-e669. [PMID: 35907408 PMCID: PMC9444987 DOI: 10.1016/s2352-3026(22)00206-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/30/2022] [Accepted: 06/14/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Relapsed severe aplastic anaemia is a marrow failure disorder with high morbidity and mortality. It is often treated with bone marrow transplantation at relapse post-immunosuppressive therapy, but under-represented minorities often cannot find a suitably matched donor. This study aimed to understand the 1-year overall survival in patients with relapsed or refractory severe aplastic anaemia after haploidentical bone marrow transplantation. METHODS We report the outcomes of BMT CTN 1502, a single-arm, phase 2 clinical trial done at academic bone marrow transplantation centres in the USA. Included patients were children and adults (75 years or younger) with severe aplastic anaemia that was refractory (fulfilment of severe aplastic anaemia disease criteria at least 3 months after initial immunosuppressive therapy) or relapsed (initial improvement of cytopenias after first-line immunosuppressive therapy but then a later return to fulfilment of severe aplastic anaemia disease criteria), adequate performance status (Eastern Cooperative Oncology Group score 0 or 1, Karnofsky or Lansky score ≥60%), and the presence of an eligible related haploidentical donor. The regimen used reduced-intensity conditioning (rabbit anti-thymocyte globulin 4·5 mg/kg in total, cyclophosphamide 14·5 mg/kg daily for 2 days, fludarabine 30 mg/m2 daily for 5 days, total body irradiation 200 cGy in a single fraction), related HLA-haploidentical donors, and post-transplantation cyclophosphamide-based graft-versus-host disease (GVHD) prophylaxis. Additionally, for GVHD prophylaxis, mycophenolate mofetil was given orally at a dose of 15 mg/kg three times a day up to 1 g three times a day (maximum dose 3000 mg per day) from day 5 to day 35, and tacrolimus was given orally or intravenously from day 5 to day 180 as per institutional standards to maintain a serum concentration of 10-15 ng/mL. The primary endpoint was overall survival 1 year after bone marrow transplantation. All patients treated per protocol were analysed. This study is complete and is registered with ClinicalTrials.gov, NCT02918292. FINDINGS Between May 1, 2017, and Aug 30, 2020, 32 patients with relapsed or refractory severe aplastic anaemia were enrolled from 14 centres, and 31 underwent bone marrow transplantation. The median age was 24·9 years (IQR 10·4-51·3), and median follow-up was 24·3 months (IQR 12·1-29·2). Of the 31 patients who received a transplant, 19 (61%) were male and 12 (39%) female. 13 (42%) patients were site-reported as non-White, and 19 (61%) were from under-represented racial and ethnic groups; there were four (13%) patients who were Asian, seven (23%) Black, one (3%) Hawaiian/Pacific Islander, and one (3%) more than one race, with seven (23%) patients reporting Hispanic ethnicity. 24 (77%) of 31 patients were alive with engraftment at 1 year, and one (3%) patient alive with autologous recovery. The 1-year overall survival was 81% (95% CI 62-91). The most common grade 3-5 adverse events (seen in seven or more patients) included seven (23%) patients with abnormal liver tests, 15 (48%) patients with cardiovascular changes (including sinus tachycardia, heart failure, pericarditis), ten (32%) patients with gastrointestinal issues, seven (23%) patients with nutritional disorders, and eight (26%) patients with respiratory disorders. Six (19%) deaths, due to disease and unsuccessful bone marrow transplantation, were reported after transplantation. INTERPRETATION Haploidentical bone marrow transplantation using this approach results in excellent overall survival with minimal GVHD in patients who have not responded to immunosuppressive therapy, and can expand access to bone marrow transplantation across all populations. In clinical practice, this could now be considered a standard approach for salvage treatment of severe aplastic anaemia. Attention to obtaining high cell doses (>2·5 × 108 nucleated marrow cells per kg of recipient ideal bodyweight) from bone marrow harvests is crucial to the success of this approach. FUNDING US National Heart, Lung, and Blood Institute and US National Cancer Institute.
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Affiliation(s)
- Amy E DeZern
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA.
| | - Mary Eapen
- Division of Hematologic Malignancies, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Juan Wu
- The EMMES Company, Rockville, MD, USA
| | - Julie-An Talano
- Division of Hematologic Malignancies, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Melhem Solh
- The Blood and Marrow Transplant Program at Northside Hospital, Atlanta, GA, USA
| | | | | | | | | | - Sally Arai
- Blood and Marrow Transplantation and Cellular Therapy Division, Stanford University, Stanford, CA, USA
| | - Nosha Farhadfar
- UF Health Bone Marrow Transplant, University of Florida, Gainesville, FL, USA
| | - Elizabeth Hexner
- University of Pennsylvania School of Medicine, Philadelphia, PA, USA
| | | | | | - H Joachim Deeg
- Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Eric Leifer
- Division of Intramural Research, National Heart, Lung, and Blood Institute, Bethesda, MD, USA
| | - Robert A Brodsky
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
| | - Brent R Logan
- Division of Hematologic Malignancies, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Mary M Horowitz
- Division of Hematologic Malignancies, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Richard J Jones
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD, USA
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Karantanos T, Tsai HL, Gondek LP, DeZern AE, Ghiaur G, Dalton WB, Gojo I, Prince GT, Webster J, Ambinder A, Smith BD, Levis MJ, Varadhan R, Jones RJ, Jain T. Genomic landscape of myelodysplastic/myeloproliferative neoplasm can predict response to hypomethylating agent therapy. Leuk Lymphoma 2022; 63:1942-1948. [PMID: 35379077 PMCID: PMC9847567 DOI: 10.1080/10428194.2022.2057488] [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] [Indexed: 01/21/2023]
Abstract
There are currently no known predictors of myelodysplastic syndrome (MDS)/myeloproliferative overlap neoplasm (MPN) patients' response to hypomethylating agents (HMA). Forty-three patients with MDS/MPN who were treated with HMA during chronic phase and had next-generation sequencing using the established 63-genes panel were identified. Complete and partial remission and marrow response were assessed based on the MDS/MPN International Working Group response criteria. On univariate analysis, younger age, higher number of mutations, and mutations in SETBP1, RUNX1, or EZH2 were associated with no response. Multivariable analysis for modeling response were conducted via least absolute shrinkage and selection operator logistic regression approach, and showed that mutations in SETBP1, RUNX1, or EZH2 predict lack of HMA response. While limited by sample size, our findings suggest that genomic landscape can potentially identify MDS/MPN patients with lower likelihood of response to HMA.
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Affiliation(s)
- Theodoras Karantanos
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Hua-Ling Tsai
- Division of Biostatistics and Bioinformatics, Johns Hopkins/Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Lukasz P. Gondek
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Amy E. DeZern
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Gabriel Ghiaur
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - W. Brian Dalton
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Ivana Gojo
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Gabrielis T. Prince
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Jonathan Webster
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Alexander Ambinder
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - B. Douglas Smith
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Mark J Levis
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Ravi Varadhan
- Division of Biostatistics and Bioinformatics, Johns Hopkins/Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Richard J. Jones
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
| | - Tania Jain
- Division of Hematological Malignancies and Bone Marrow Transplantation, Sidney Kimrnel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD, USA
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Hochman MJ, DeZern AE. Myelodysplastic syndrome and autoimmune disorders: two sides of the same coin? Lancet Haematol 2022; 9:e523-e534. [PMID: 35772431 DOI: 10.1016/s2352-3026(22)00138-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [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: 03/30/2022] [Revised: 04/27/2022] [Accepted: 04/28/2022] [Indexed: 06/15/2023]
Abstract
Systemic inflammatory and autoimmune diseases and myelodysplastic syndromes have been linked in individual patients and in larger case series for at least 25 years. These associations frequently include thyroid disease, neutrophilic dermatoses, polyarthritis, connective tissue diseases, vasculitis, and autoimmune cytopenias. Studies have found that autoimmune disease (or its therapy) is a risk factor for the development of myelodysplastic syndromes, but such syndromes might also be an instigator of autoimmune disease. Epidemiological studies examining disease risk in myelodysplastic syndromes with and without comorbid autoimmune illness have reached mixed conclusions. The pathophysiology of myelodysplastic syndromes is tightly linked to excessive inflammatory activity in the bone marrow microenvironment, which could promote systemic inflammatory and autoimmune diseases directly or by stimulation of the adaptive immune response. Alternatively, autoimmune diseases could promote clonal evolution and disordered bone marrow growth, promoting the development of myeloid malignancy. Additionally, therapy-related myeloid neoplasms-including myelodysplastic syndromes-have been diagnosed after treatment of autoimmune diseases with immunosuppressant therapies. These associations raise the following question: are myelodysplastic syndromes and systemic inflammatory and autoimmune diseases two sides of the same coin-that is, do they share an underlying disease state that can manifest as a myeloid neoplasm, an autoinflammatory illness, or both? VEXAS syndrome, which was first reported in 2020, is caused by a mutation that affects myeloid-restricted cells and manifests with both myelodysplasia and autoinflammation, and could give insight into this biological possibility. We note that systemic inflammatory and autoimmune diseases are often steroid-dependent; however, studies have also evaluated the roles of other immunomodulating therapies. In this Viewpoint, we critically appraise and review the literature on the epidemiology, pathophysiology, and management of systemic inflammatory and autoimmune diseases that are associated with myelodysplastic syndromes and related diseases.
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Affiliation(s)
- Michael J Hochman
- Division of Hematologic Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Amy E DeZern
- Division of Hematologic Malignancies and Bone Marrow Transplantation, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Karantanos T, Teodorescu P, Perkins B, Arvanitis M, Christodolou I, Esteb C, Dalton WB, Jain T, DeZern AE, Gondek LP, Levis MJ, Ghiaur G, Jones RJ. Abstract 5435: CCRL2 affects the sensitivity of MDS and secondary AML to azacitidine. Cancer Res 2022. [DOI: 10.1158/1538-7445.am2022-5435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
INTRODUCTION: We recently found that the atypical chemokine receptor, CCRL2 promotes the growth of MDS and secondary AML (sAML) while CCRL2 knockdown inhibits their growth. The aim of the current study is to investigate if CCRL2 regulates pathways associated with the development of resistance to hypomethylating agents (HMA), commonly used drugs in MDS and occasionally sAML.
MATERIALS AND METHODS: We used lentivirus-mediated transduction of MDS92, MDS-L and TF-1 MDS/sAML cells to suppress CCRL2 expression. Two different shRNA constructs were used. We performed RNA sequencing and gene-set enrichment analysis of CCRL2 knocked down (KD) and wild-type (WT) TF-1 cells. We measured DNA methyl-transferases’ expression by western blot, CD11b and CD71 expression was measured in MDS and sAML cells to assess cell differentiation. Apoptosis was measured by Annexin V/PI staining, and clonogenicity by methylcellulose assays. CD34+ cells were sorted from bone marrow aspirates of MDS patients before the initiation of treatment with HMA by using magnetic beads and measurement of CCRL2 was performed by flow cytometry. Response to HMA in MDS patients was assessed by 6 months of treatment based on the International Working Group response criteria.
RESULTS: CCRL2 KD cells demonstrated suppression of pathways associated with PRC2 complex activity, histone modification, and DNA methylation. CCRL2 KD also lead to a more prominent degradation of DNMT1, DNMT3A and DNTM3B under azacitidine treatment. CCRL2 increased apoptosis in response to 0.5 and 1 μM azacitidine (P<0.010) and MDS-L cells (P<0.010 with both sh1 and sh2). Similarly, CCRL2 knockdown increased morphologic differentiation with both 0.5 and 1 μΜ azacitidine (P<0.010) as well as increased the clonogenic inhibition caused by azacitidine (P<0.05). In order to analyze the effect CCRL2 clinically, we analyzed CCRL2 expression in CD34+ cells from patients undergoing HMA treatment. Non-responders to HMA (progressive disease) express higher levels of CCRL2 compared to CD34+ cells from responders (complete remission, partial remission or stable disease) (P=0.020).
DISCUSSION: Our analysis suggests that CCRL2 regulates the expression of genes associated with induction of PRC2-mediated histone modification and DNA methylation in sAML cells. CCRL2 suppression also increased the sensitivity of MDS and sAML cells to azacitidine. In addition, increased CCRL2 expression in MDS cells is associated with worse response to HMA. These data suggest that targeting CCRL2 has therapeutic potential in MDS and sAML.
Citation Format: Theodoros Karantanos, Patric Teodorescu, Brandy Perkins, Marios Arvanitis, Ilias Christodolou, Christopher Esteb, W. Brian Dalton, Tania Jain, Amy E. DeZern, Lukasz P. Gondek, Mark J. Levis, Gabriel Ghiaur, Richard J. Jones. CCRL2 affects the sensitivity of MDS and secondary AML to azacitidine [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2022; 2022 Apr 8-13. Philadelphia (PA): AACR; Cancer Res 2022;82(12_Suppl):Abstract nr 5435.
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Affiliation(s)
| | | | | | | | | | | | | | - Tania Jain
- 1Johns Hopkins University Hospital, Baltimore, MD
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Figueroa ME, DeZern AE. Editorial: Advancing Science for Clinical Care in MDS. Front Oncol 2022; 12:901118. [PMID: 35530304 PMCID: PMC9068944 DOI: 10.3389/fonc.2022.901118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 03/28/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- Maria E. Figueroa
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins Medicine, Baltimore, MD, United States
| | - Amy E. DeZern
- Sylvester Comprehensive Cancer Center, University of Miami Health System, Miami, FL, United States
- *Correspondence: Amy E. DeZern,
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Mishra A, Tamari R, DeZern AE, Byrne M, Gooptu M, Chen YB, Deeg HJ, Gallacher P, Wennborg A, Hickman DK, Attar EC, Fernandez HF. Phase II Trial of Eprenetapopt (APR-246) in Combination with Azacitidine (AZA) As Maintenance Therapy for TP53 mutated Acute Myeloid Leukemia (AML) or Myelodysplastic Syndromes (MDS) Following Allogeneic Hematopoietic Cell Transplantation (HCT). Transplant Cell Ther 2022. [DOI: 10.1016/s2666-6367(22)00200-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Komrokji RS, Platzbecker U, Fenaux P, Zeidan AM, Garcia-Manero G, Mufti GJ, Santini V, Díez-Campelo M, Finelli C, Jurcic JG, Greenberg PL, Sekeres MA, DeZern AE, Savona MR, Shetty JK, Ito R, Zhang G, Ha X, Backstrom JT, Verma A. Luspatercept for myelodysplastic syndromes/myeloproliferative neoplasm with ring sideroblasts and thrombocytosis. Leukemia 2022; 36:1432-1435. [PMID: 35220402 PMCID: PMC9061284 DOI: 10.1038/s41375-022-01521-4] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 01/06/2022] [Accepted: 02/01/2022] [Indexed: 11/09/2022]
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Greenberg PL, Stone RM, Al-Kali A, Bennett JM, Borate U, Brunner AM, Chai-Ho W, Curtin P, de Castro CM, Deeg HJ, DeZern AE, Dinner S, Foucar C, Gaensler K, Garcia-Manero G, Griffiths EA, Head D, Jonas BA, Keel S, Madanat Y, Maness LJ, Mangan J, McCurdy S, McMahon C, Patel B, Reddy VV, Sallman DA, Shallis R, Shami PJ, Thota S, Varshavsky-Yanovsky AN, Westervelt P, Hollinger E, Shead DA, Hochstetler C. NCCN Guidelines® Insights: Myelodysplastic Syndromes, Version 3.2022. J Natl Compr Canc Netw 2022; 20:106-117. [PMID: 35130502 DOI: 10.6004/jnccn.2022.0009] [Citation(s) in RCA: 46] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The NCCN Guidelines for Myelodysplastic Syndromes (MDS) provide recommendations for the evaluation, diagnosis, and management of patients with MDS based on a review of clinical evidence that has led to important advances in treatment or has yielded new information on biologic factors that may have prognostic significance in MDS. The multidisciplinary panel of MDS experts meets on an annual basis to update the recommendations. These NCCN Guidelines Insights focus on some of the updates for the 2022 version of the NCCN Guidelines, which include treatment recommendations both for lower-risk and higher-risk MDS, emerging therapies, supportive care recommendations, and genetic familial high-risk assessment for hereditary myeloid malignancy predisposition syndromes.
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Affiliation(s)
| | | | | | | | - Uma Borate
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | - H Joachim Deeg
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | - Amy E DeZern
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | - Shira Dinner
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | | | | | | | | | - Sioban Keel
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | | | | | | | | | | | - Bhumika Patel
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | | | - Paul J Shami
- Huntsman Cancer Institute at the University of Utah
| | - Swapna Thota
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | | | - Peter Westervelt
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine; and
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Gerber GF, DeZern AE, Chaturvedi S, Brodsky RA. A 15-year, single institution experience of anticoagulation management in paroxysmal nocturnal hemoglobinuria patients on terminal complement inhibition with history of thromboembolism. Am J Hematol 2022; 97:E59-E62. [PMID: 34800310 PMCID: PMC10615331 DOI: 10.1002/ajh.26414] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 11/18/2021] [Indexed: 01/15/2023]
Affiliation(s)
- Gloria F. Gerber
- Division of Hematology, Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - Amy E. DeZern
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, MD
| | - Shruti Chaturvedi
- Division of Hematology, Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - Robert A. Brodsky
- Division of Hematology, Department of Medicine, Johns Hopkins University, Baltimore, MD
- Department of Oncology, Sidney Kimmel Cancer Center, Baltimore, MD
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Abstract
INTRODUCTION Risk stratification is crucial to the appropriate management of many diseases, but in patients with myelodysplastic syndromes (MDS), for whom expected survival can vary greatly, accurate disease prognostication is especially important. This is further supported by a relative lack of therapies in MDS, and thus we must prognosticate carefully and accurately. Currently, patients with MDS are often grouped into higher-risk (HR) versus lower-risk (LR) disease using clinical prognostic scoring systems, but these systems have limitations. AREAS COVERED The authors reviewed the literature on diagnostics, prognostics, therapeutics and outcomes in MDS. Factors such as disease etiology, specific clinical characteristics, or molecular genetic information not captured in the international prognostic scoring system revised IPSS-R can alter risk stratification, and identify a subset of LR-MDS patients who actually behave more like HR-MDS. EXPERT OPINION This review will describe the current identification and management of patients with LR MDS disease whose condition is likely to behave in a less favorable manner than predicted by the IPSS-R. The authors comment on clinical and molecular features which are believe to upstage a patient from lower to higher risk disease.
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Affiliation(s)
- Amy E DeZern
- Division of Hematologic Malignancies, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, USA
| | - William Brian Dalton
- Division of Hematologic Malignancies, Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, USA
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Gibson CJ, Kim HT, Zhao L, Murdock HM, Hambley B, Ogata A, Madero-Marroquin R, Wang S, Green L, Fleharty M, Dougan T, Cheng CA, Blumenstiel B, Cibulskis C, Tsuji J, Duran M, Gocke CD, Antin JH, Nikiforow S, DeZern AE, Chen YB, Ho VT, Jones RJ, Lennon NJ, Walt DR, Ritz J, Soiffer RJ, Gondek LP, Lindsley RC. Donor Clonal Hematopoiesis and Recipient Outcomes After Transplantation. J Clin Oncol 2022; 40:189-201. [PMID: 34793200 PMCID: PMC8718176 DOI: 10.1200/jco.21.02286] [Citation(s) in RCA: 67] [Impact Index Per Article: 33.5] [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: 01/12/2023] Open
Abstract
PURPOSE Clonal hematopoiesis (CH) can be transmitted from a donor to a recipient during allogeneic hematopoietic cell transplantation. Exclusion of candidate donors with CH is controversial since its impact on recipient outcomes and graft alloimmune function is uncertain. PATIENTS AND METHODS We performed targeted error-corrected sequencing on samples from 1,727 donors age 40 years or older and assessed the effect of donor CH on recipient clinical outcomes. We measured long-term engraftment of 102 donor clones and cytokine levels in 256 recipients at 3 and 12 months after transplant. RESULTS CH was present in 22.5% of donors, with DNMT3A (14.6%) and TET2 (5.2%) mutations being most common; 85% of donor clones showed long-term engraftment in recipients after transplantation, including clones with a variant allele fraction < 0.01. DNMT3A-CH with a variant allele fraction ≥ 0.01, but not smaller clones, was associated with improved recipient overall (hazard ratio [HR], 0.79; P = .042) and progression-free survival (HR, 0.72; P = .003) after adjustment for significant clinical variables. In patients who received calcineurin-based graft-versus-host disease prophylaxis, donor DNMT3A-CH was associated with reduced relapse (subdistribution HR, 0.59; P = .014), increased chronic graft-versus-host disease (subdistribution HR, 1.36; P = .042), and higher interleukin-12p70 levels in recipients. No recipient of sole DNMT3A or TET2-CH developed donor cell leukemia (DCL). In seven of eight cases, DCL evolved from donor CH with rare TP53 or splicing factor mutations or from donors carrying germline DDX41 mutations. CONCLUSION Donor CH is closely associated with clinical outcomes in transplant recipients, with differential impact on graft alloimmune function and potential for leukemic transformation related to mutated gene and somatic clonal abundance. Donor DNMT3A-CH is associated with improved recipient survival because of reduced relapse risk and with an augmented network of inflammatory cytokines in recipients. Risk of DCL in allogeneic hematopoietic cell transplantation is driven by somatic myelodysplastic syndrome-associated mutations or germline predisposition in donors.
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Affiliation(s)
- Christopher J. Gibson
- Department of Medical Oncology, Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, MA
| | - Haesook T. Kim
- Department of Data Science, Dana Farber Cancer Institute, Boston, MA
| | - Lin Zhao
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD,Department of Hematology, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - H. Moses Murdock
- Department of Medicine, Brigham and Women's Hospital, Boston, MA
| | - Bryan Hambley
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Alana Ogata
- Department of Pathology, Brigham and Women's Hospital, Boston, MA,Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA
| | | | - Shiyu Wang
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Lisa Green
- Genomics Platform, Broad Institute of MIT and Harvard, Cambridge, MA
| | - Mark Fleharty
- Genomics Platform, Broad Institute of MIT and Harvard, Cambridge, MA
| | - Tyler Dougan
- Department of Pathology, Brigham and Women's Hospital, Boston, MA,Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA
| | - Chi-An Cheng
- Department of Pathology, Brigham and Women's Hospital, Boston, MA,Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA
| | | | - Carrie Cibulskis
- Genomics Platform, Broad Institute of MIT and Harvard, Cambridge, MA
| | - Junko Tsuji
- Genomics Platform, Broad Institute of MIT and Harvard, Cambridge, MA
| | - Madeleine Duran
- Department of Genome Sciences, University of Washington, Seattle, WA
| | - Christopher D. Gocke
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD,Division of Molecular Pathology, Department of Pathology, Johns Hopkins University, Baltimore, MD
| | - Joseph H. Antin
- Department of Medical Oncology, Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, MA
| | - Sarah Nikiforow
- Department of Medical Oncology, Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, MA
| | - Amy E. DeZern
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Yi-Bin Chen
- Hematopoietic Cell Transplant and Cell Therapy Program, Massachusetts General Hospital, Boston, MA
| | - Vincent T. Ho
- Department of Medical Oncology, Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, MA
| | - Richard J. Jones
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Niall J. Lennon
- Genomics Platform, Broad Institute of MIT and Harvard, Cambridge, MA
| | - David R. Walt
- Department of Pathology, Brigham and Women's Hospital, Boston, MA,Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA
| | - Jerome Ritz
- Department of Medical Oncology, Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, MA
| | - Robert J. Soiffer
- Department of Medical Oncology, Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, MA
| | - Lukasz P. Gondek
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University, Baltimore, MD
| | - R. Coleman Lindsley
- Department of Medical Oncology, Division of Hematologic Malignancies, Dana-Farber Cancer Institute, Boston, MA,R. Coleman Lindsley, MD, PhD, Dana-Farber Cancer Institute, 450 Brookline Ave – DA-530C, Boston, MA 02215; e-mail:
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