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Othus M, Baccon D, Ali N, Rodríguez-Arbolí E, Orvain C, Milano F, Sandmaier BM, Davis C, Basom RS, Walter RB. Relationship between morphologic remission with or without hematologic recovery and outcome after allogeneic hematopoietic cell transplantation in adult acute myeloid leukemia. Bone Marrow Transplant 2024:10.1038/s41409-024-02407-y. [PMID: 39210036 DOI: 10.1038/s41409-024-02407-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Revised: 08/19/2024] [Accepted: 08/21/2024] [Indexed: 09/04/2024]
Abstract
Outcomes of adults with AML after allografting vary widely. While numerous covariates have been associated with relapse, non-relapse mortality (NRM), and/or shorter survival, the impact of incomplete blood count recovery before transplantation has remained unclear. To address this uncertainty, we examined all adults with AML or MDS/AML who received an allograft in first or second remission between 2006 and 2023 at a single institution. Of 1264 patients, 891 (70%) met criteria for CR, whereas 291 (23%), 24 (2%), and 58 (5%) were classified as CRh, CRi, and morphologic leukemia-free state (MLFS), respectively. CR, CRh, CRi, and MLFS patients differed significantly regarding demographics, disease biology, pre-transplant measurable residual disease, and types of transplants. After multivariable adjustment, outcomes for CRh and CRi patients were not significantly different from each other or from those of CR patients. In contrast, outcomes of MLFS patients were substantially worse than those of CR and CRh patients, with significantly higher risk of NRM and relapse, and significantly shorter relapse-free and overall survival. Similar results were obtained in several distinct subsets. Together, our analysis provides empiric evidence for the importance of distinguishing MLFS from CR and CRh patients for optimized risk assessment and, possibly, individualized treatment decision making.
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Affiliation(s)
- Megan Othus
- Public Health Science Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Domitilla Baccon
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Naveed Ali
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, WA, USA
| | - Eduardo Rodríguez-Arbolí
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Hematology, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS/CSIC/), University of Seville, Seville, Spain
| | - Corentin Orvain
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Maladies du Sang, CHU d'Angers, Angers, France
- Fédération Hospitalo-Universitaire Grand-Ouest Acute Leukemia, FHU-GOAL, Angers, France
- Université d'Angers, Inserm UMR 1307, CNRS UMR 6075, Nantes Université, CRCI2NA, Angers, France
| | - Filippo Milano
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, WA, USA
| | - Brenda M Sandmaier
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, WA, USA
| | - Chris Davis
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Ryan S Basom
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Roland B Walter
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA.
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, WA, USA.
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA.
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2
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Shen Q, Gong X, Feng Y, Hu Y, Wang T, Yan W, Zhang W, Qi S, Gale RP, Chen J. Measurable residual disease (MRD)-testing in haematological cancers: A giant leap forward or sideways? Blood Rev 2024:101226. [PMID: 39164126 DOI: 10.1016/j.blre.2024.101226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2024] [Revised: 08/07/2024] [Accepted: 08/07/2024] [Indexed: 08/22/2024]
Abstract
Measurable residual disease (MRD)-testing is used in many haematological cancers to estimate relapse risk and to direct therapy. Sometimes MRD-test results are used for regulatory approval. However, some people including regulators wrongfully believe results of MRD-testing are highly accurate and of proven efficacy in directing therapy. We review MRD-testing technologies and evaluate the accuracy of MRD-testing for predicting relapse and the strength of evidence supporting efficacy of MRD-guided therapy. We show that at the individual level MRD-test results are often an inaccurate relapse predictor. Also, no convincing data indicate that increasing therapy-intensity based on a positive MRD-test reduces relapse risk or improves survival. We caution against adjusting therapy-intensity based solely on results of MRD-testing.
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Affiliation(s)
- Qiujin Shen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China; Tianjin Institutes of Health Science, Tianjin, China.
| | - Xiaowen Gong
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China; Tianjin Institutes of Health Science, Tianjin, China.
| | - Yahui Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China; Tianjin Institutes of Health Science, Tianjin, China.
| | - Yu Hu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China; Tianjin Institutes of Health Science, Tianjin, China.
| | - Tiantian Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China; Tianjin Institutes of Health Science, Tianjin, China.
| | - Wen Yan
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China; Tianjin Institutes of Health Science, Tianjin, China.
| | - Wei Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China; Tianjin Institutes of Health Science, Tianjin, China.
| | - Saibing Qi
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China; Tianjin Institutes of Health Science, Tianjin, China.
| | - Robert Peter Gale
- Centre for Haematology, Department of Immunology and Inflammation, Imperial College of Science, Technology and Medicine, London, UK.
| | - Junren Chen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China; Tianjin Institutes of Health Science, Tianjin, China.
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3
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Chen J, Gale RP, Hu Y, Yan W, Wang T, Zhang W. Measurable residual disease (MRD)-testing in haematological and solid cancers. Leukemia 2024; 38:1202-1212. [PMID: 38637690 PMCID: PMC11147778 DOI: 10.1038/s41375-024-02252-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/06/2024] [Accepted: 04/09/2024] [Indexed: 04/20/2024]
Affiliation(s)
- Junren Chen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China.
- Tianjin Institutes of Health Science, Tianjin, China.
| | - Robert Peter Gale
- Centre for Haematology, Department of Immunology and Inflammation, Imperial College of Science, Technology and Medicine, London, UK
| | - Yu Hu
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
- Tianjin Institutes of Health Science, Tianjin, China
| | - Wen Yan
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
- Tianjin Institutes of Health Science, Tianjin, China
| | - Tiantian Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
- Tianjin Institutes of Health Science, Tianjin, China
| | - Wei Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
- Tianjin Institutes of Health Science, Tianjin, China
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4
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Núñez-Torrón Stock C, Jiménez Chillón C, Martín Moro F, Marquet Palomanes J, Piris Villaespesa M, Roldán Santiago E, Rodríguez Martín E, Chinea Rodríguez A, García Gutiérrez V, Moreno Jiménez G, López Jiménez J, Herrera Puente P. Survival after allogeneic transplantation according to pretransplant minimal residual disease and conditioning intensity in patients with acute myeloid leukemia. Front Oncol 2024; 14:1394648. [PMID: 38756667 PMCID: PMC11096800 DOI: 10.3389/fonc.2024.1394648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 04/10/2024] [Indexed: 05/18/2024] Open
Abstract
Background The measurement of minimal residual disease (MRD) by multiparametric flow cytometry (MFC) before hematopoietic stem cell transplantation (HSCT) in patients with acute myeloid leukemia (AML) is a powerful prognostic factor. The interaction of pretransplant MRD and the conditioning intensity has not yet been clarified. Objective The aim of this study is to analyze the transplant outcomes of patients with AML who underwent HSCT in complete remission (CR), comparing patients with positive MRD (MRD+) and negative MRD (MRD-) before HSCT, and the interaction between conditioning intensity and pre-HSCT MRD. Study design We retrospectively analyzed the transplant outcomes of 118 patients with AML who underwent HSCT in CR in a single institution, comparing patients with MRD+ and MRD- before HSCT using a cutoff of 0.1% on MFC, and the interaction between conditioning intensity and pre-HSCT MRD. Results Patients with MRD+ before HSCT had a significantly worse 2-year (2y) event-free survival (EFS) (56.5% vs. 32.0%, p = 0.018) than MRD- patients, due to a higher cumulative incidence of relapse (CIR) at 2 years (49.0% vs. 18.0%, p = 0.002), with no differences in transplant-related mortality (TRM) (2y-TRM, 19.0% and 25.0%, respectively, p = 0.588). In the analysis stratified by conditioning intensity, in patients who received MAC, those with MRD- before HSCT had better EFS (p = 0.009) and overall survival (OS) (p = 0.070) due to lower CIR (p = 0.004) than MRD+ patients. On the other hand, the survival was similar in reduced intensity conditioning (RIC) patients regardless of the MRD status. Conclusions Patients with MRD+ before HSCT have worse outcomes than MRD- patients. In patients who received MAC, MRD- patients have better EFS and OS due to lower CIR than MRD+ patients, probably because they represent a more chemo-sensitive group. However, among RIC patients, results were similar regardless of the MRD status.
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Affiliation(s)
- Claudia Núñez-Torrón Stock
- Departamento de Hematología y Hemoterapia, Hospital Universitario Infanta Sofía, Madrid, Spain
- Medicine and Medical Specialties Department, Universidad Alcalá de Henares, Madrid, Spain
- Medicine Department, Universidad Europea de Madrid, Madrid, Spain
| | - Carlos Jiménez Chillón
- Departamento de Hematología y Hemoterapia, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | - Fernando Martín Moro
- Departamento de Hematología y Hemoterapia, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Juan Marquet Palomanes
- Departamento de Hematología y Hemoterapia, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | | | | | | | - Valentín García Gutiérrez
- Medicine and Medical Specialties Department, Universidad Alcalá de Henares, Madrid, Spain
- Departamento de Hematología y Hemoterapia, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Gemma Moreno Jiménez
- Departamento de Hematología y Hemoterapia, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Javier López Jiménez
- Medicine and Medical Specialties Department, Universidad Alcalá de Henares, Madrid, Spain
- Departamento de Hematología y Hemoterapia, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Pilar Herrera Puente
- Medicine and Medical Specialties Department, Universidad Alcalá de Henares, Madrid, Spain
- Departamento de Hematología y Hemoterapia, Hospital Universitario Ramón y Cajal, Madrid, Spain
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5
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Orvain C, Ali N, Othus M, Rodríguez-Arbolí E, Milano F, Le CM, Sandmaier BM, Scott BL, Appelbaum FR, Walter RB. Relative prognostic value of flow cytometric measurable residual disease before allogeneic hematopoietic cell transplantation for adults with MDS/AML or AML. Am J Hematol 2024; 99:862-870. [PMID: 38380817 PMCID: PMC11001509 DOI: 10.1002/ajh.27259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/10/2024] [Accepted: 02/13/2024] [Indexed: 02/22/2024]
Abstract
Multiparameter flow cytometry (MFC) measurable residual disease (MRD) before allogeneic hematopoietic cell transplantation (HCT) independently predicts poor outcomes in acute myeloid leukemia (AML). Conversely, its prognostic value in the newly defined disease entity, myelodysplastic neoplasm (MDS)/AML is unknown. To assess the relationship between disease type, pre-HCT MRD, and post-HCT outcomes, we retrospectively analyzed 1265 adults with MDS/AML (n = 151) or AML (n = 1114) who received a first allograft in first or second morphologic remission at a single institution between April 2006 and March 2023. At 3 years, relapse rates (29% for MDS/AML vs. 29% for AML, p = .98), relapse-free survival (RFS; 50% vs. 55%, p = .22), overall survival (OS; 52% vs. 60%, p = .073), and non-relapse mortality (22% vs. 16%, p = .14) were not statistically significantly different. However, a significant interaction was found between pre-HCT MFC MRD and disease type (MDS/AML vs. AML) for relapse (p = .009), RFS (p = .011), and OS (p = .039). The interaction models indicated that the hazard ratios (HRs) for the association between pre-HCT MRD and post-HCT outcomes were lower in patients with MDS/AML (for relapse: HR = 1.75 [0.97-3.15] in MDS/AML vs. 4.13 [3.31-5.16] in AML; for RFS: HR = 1.58 [1.02-2.45] vs. 2.98 [2.48-3.58]; for OS: HR = 1.50 [0.96-2.35] vs. 2.52 [2.09-3.06]). On the other hand, residual cytogenetic abnormalities at the time of HCT were equally informative in MDS/AML as in AML patients. Our data indicate that MFC-based pre-HCT MRD testing, but not testing for residual cytogenetic abnormalities, is less informative for MDS/AML than AML patients when used for prognostication of post-HCT outcomes.
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Affiliation(s)
- Corentin Orvain
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Maladies du Sang, CHU d'Angers, Angers, France
- Fédération Hospitalo-Universitaire Grand-Ouest Acute Leukemia (FHU-GOAL), Angers, France
- Université d'Angers, Inserm UMR 1307, CNRS UMR 6075, Nantes Université, Angers, France
| | - Naveed Ali
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington, USA
| | - Megan Othus
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Eduardo Rodríguez-Arbolí
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Hematology, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS/CSIC), University of Seville, Seville, Spain
| | - Filippo Milano
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington, USA
| | - Calvin M Le
- Department of Medicine, Residency Program, University of Washington, Seattle, Washington, USA
| | - Brenda M Sandmaier
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington, USA
| | - Bart L Scott
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington, USA
| | - Frederick R Appelbaum
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington, USA
| | - Roland B Walter
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, Washington, USA
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
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6
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Olivieri DJ, Othus M, Orvain C, Rodríguez-Arbolí E, Milano F, Sandmaier BM, Khan I, Davis C, Basom RS, Appelbaum FR, Walter RB. Impact of socioeconomic disparities on outcomes in adults undergoing allogeneic hematopoietic cell transplantation for acute myeloid leukemia. Leukemia 2024; 38:865-876. [PMID: 38388647 PMCID: PMC10997459 DOI: 10.1038/s41375-024-02172-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/24/2024]
Abstract
Racial and socioeconomic disparities impact outcomes after chemotherapy and limit access to allogeneic hematopoietic cell transplantation (HCT) in acute myeloid leukemia (AML), yet studies have yielded mixed results on the influence of disparities on post-HCT outcomes. Therefore, we studied 1024 adults with AML who underwent allogeneic HCT between 5/2006 and 10/2021 at a single large university-affiliated cancer center. Collected data included non-biologic and demographic characteristics (including race/ethnicity, marital status, distance traveled, and household size), transplant- and disease-related characteristics, and area-level and individual-level socioeconomic factors (i.e., area deprivation index and occupational status). After multivariable adjustment, no socioeconomic- or non-biologic factors were associated with non-relapse mortality (NRM), overall survival (OS), relapse-free survival (RFS), or relapse except being married (associated with improved NRM: hazard ratio [HR] = 0.7 [0.50-0.97]) and having no insurance (associated with worse OS: HR = 1.49 [1.05-2.12] and RFS: HR = 1.41 [1.00-1.98]). Despite a relatively racially homogenous cohort, Asian race was associated with improved NRM (HR = 0.47 [0.23-0.93]) and American Indian/Alaskan Native race was associated with higher relapse risk (HR = 2.45 [1.08-5.53]). In conclusion, in our retrospective analysis, socioeconomic-, demographic-, and non-biologic factors had limited impact on post-HCT outcomes in AML patients allografted in morphologic remission. Further research is needed to investigate disparities among HCT-eligible patients.
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Affiliation(s)
- Daniel J Olivieri
- Department of Medicine, Internal Medicine Residency Program, University of Washington, Seattle, WA, USA
| | - Megan Othus
- Public Health Science Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Corentin Orvain
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Maladies du Sang, CHU d'Angers, Angers, France
- Fédération Hospitalo-Universitaire Grand-Ouest Acute Leukemia, FHU-GOAL, Angers, France
- Université d'Angers, Inserm UMR 1307, CNRS UMR 6075, Nantes Université, CRCI2NA, Angers, France
| | - Eduardo Rodríguez-Arbolí
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Hematology, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS/CSIC/CIBERONC), University of Seville, Seville, Spain
| | - Filippo Milano
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, WA, USA
| | - Brenda M Sandmaier
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, WA, USA
| | - Irum Khan
- Department of Medicine, Division of Hematology-Oncology, Northwestern University, Chicago, IL, USA
| | - Chris Davis
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Ryan S Basom
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Frederick R Appelbaum
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, WA, USA
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Roland B Walter
- Translational Science and Therapeutics Division, Fred Hutchinson Cancer Center, Seattle, WA, USA.
- Department of Medicine, Division of Hematology and Oncology, University of Washington, Seattle, WA, USA.
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA.
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7
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Wong ZC, Dillon LW, Hourigan CS. Measurable residual disease in patients undergoing allogeneic transplant for acute myeloid leukemia. Best Pract Res Clin Haematol 2023; 36:101468. [PMID: 37353292 PMCID: PMC10291441 DOI: 10.1016/j.beha.2023.101468] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 04/11/2023] [Indexed: 06/25/2023]
Abstract
The most common indication for allogeneic hematopoietic cell transplant (alloHCT) is maintenance of remission after initial treatment for patients with acute myeloid leukemia (AML). Loss of remission, relapse, remains however the most frequent cause of alloHCT failure. There is strong evidence that detectable persistent disease burden ("measurable residual disease", MRD) in patients with AML in remission prior to alloHCT is associated with increased risk of post-transplant relapse. MRD status as a summative assessment of response to pre-transplant therapy may allow superior patient-personalized risk stratification compared with models solely incorporating pre-treatment variables. An optimal methodology for AML MRD detection has not yet been established, but molecular methods such as DNA-sequencing may have additional prognostic utility compared to current approaches. There is growing evidence that intervention on AML MRD positivity may improve post-transplant outcomes. New initiatives will generate actionable data on the clinical utility of AML MRD testing for patients undergoing alloHCT.
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Affiliation(s)
- Zoë C Wong
- Laboratory of Myeloid Malignancies, Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA; Myeloid Malignancies Program, National Institutes of Health, Bethesda, MD, USA
| | - Laura W Dillon
- Laboratory of Myeloid Malignancies, Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA; Myeloid Malignancies Program, National Institutes of Health, Bethesda, MD, USA
| | - Christopher S Hourigan
- Laboratory of Myeloid Malignancies, Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA; Myeloid Malignancies Program, National Institutes of Health, Bethesda, MD, USA.
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8
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Walter RB, Sandmaier BM, Othus M, Orvain C, Rodríguez-Arbolí E, Oshima MU, Schoch G, Davis C, Joachim Deeg H, Storb R. Comparison of reduced intensity and nonmyeloablative conditioning for adults with acute myeloid leukemia undergoing allogeneic hematopoietic cell transplantation in first or second remission. Bone Marrow Transplant 2023; 58:377-385. [PMID: 36577856 PMCID: PMC10170527 DOI: 10.1038/s41409-022-01909-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022]
Abstract
Reduced intensity conditioning (RIC) and nonmyeloablative (NMA) conditioning regimens have expanded use of allogeneic hematopoietic cell transplantation (HCT) in AML to include older and medically less-fit patients, but relative efficacies and toxicities remain poorly defined. Here, we analyzed outcomes from 343 adults transplanted in remission after RIC (n = 137) or NMA (n = 206) conditioning between 2006 and 2021. The characteristics of RIC and NMA HCT patients were similar except that RIC patients were younger and their time between most recent remission achievement and allografting was shorter. There were no significant differences in relapse risk, relapse-free survival (RFS), overall survival (OS), and non-relapse mortality (NRM) between RIC and NMA HCT patients, both overall (relapse: hazard ratio [HR] = 0.80, P = 0.27; RFS: HR = 0.93, P = 0.61; OS: HR = 0.93, P = 0.66; NRM: HR = 1.13, P = 0.59) and when patients were stratified by pre-HCT measurable residual disease (MRD) status. After multivariable adjustment, there was no statistically significant association between conditioning intensity and relapse (HR = 0.69, P = 0.088), RFS (HR = 0.86, P = 0.37), OS (HR = 0.89, P = 0.49), or NRM (HR = 1.37, P = 0.19). In this non-randomized cohort of adults undergoing allografting for AML in first or second remission at our center, we could not detect statistically significant differences in outcomes between those assigned to RIC and those assigned to NMA conditioning.
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Affiliation(s)
- Roland B Walter
- Fred Hutchinson Cancer Center, Seattle, WA, USA.
- Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, USA.
- Department of Laboratory Medicine & Pathology, University of Washington, Seattle, WA, USA.
- Department of Epidemiology, University of Washington, Seattle, WA, USA.
| | - Brenda M Sandmaier
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Megan Othus
- Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Corentin Orvain
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, USA
| | | | - Masumi U Oshima
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Gary Schoch
- Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Chris Davis
- Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - H Joachim Deeg
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Rainer Storb
- Fred Hutchinson Cancer Center, Seattle, WA, USA
- Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
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9
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Caballero-Velázquez T, Pérez-López O, Yeguas Bermejo A, Rodríguez Arbolí E, Colado Varela E, Sempere Talens A, Vidriales MB, Solé-Rodríguez M, Quirós Caso C, Pérez López E, Reinoso Segura M, Prats-Martín C, Montesinos P, Pérez-Simón JA. Prognostic Value of Measurable Residual Disease in Patients with AML Undergoing HSCT: A Multicenter Study. Cancers (Basel) 2023; 15:cancers15051609. [PMID: 36900400 PMCID: PMC10000405 DOI: 10.3390/cancers15051609] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 02/19/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (HSCT) represents the best therapeutic option for many patients with acute myeloid leukemia (AML). However, relapse remains the main cause of mortality after transplantation. The detection of measurable residual disease (MRD) by multiparameter flow cytometry (MFC) in AML, before and after HSCT, has been described as a powerful predictor of outcome. Nevertheless, multicenter and standardized studies are lacking. A retrospective analysis was performed, including 295 AML patients undergoing HSCT in 4 centers that worked according to recommendations from the Euroflow consortium. Among patients in complete remission (CR), MRD levels prior to transplantation significantly influenced outcomes, with overall (OS) and leukemia free survival (LFS) at 2 years of 76.7% and 67.6% for MRD-negative patients, 68.5% and 49.7% for MRD-low patients (MRD < 0.1), and 50.5% and 36.6% for MRD-high patients (MRD ≥ 0.1) (p < 0.001), respectively. MRD level did influence the outcome, irrespective of the conditioning regimen. In our patient cohort, positive MRD on day +100 after transplantation was associated with an extremely poor prognosis, with a cumulative incidence of relapse of 93.3%. In conclusion, our multicenter study confirms the prognostic value of MRD performed in accordance with standardized recommendations.
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Affiliation(s)
- Teresa Caballero-Velázquez
- Department of Haematology, Instituto de Biomedicina de Sevilla (IBIS/CSIC), University Hospital Virgen del Rocío, Universidad de Sevilla, 41013 Seville, Spain
- Correspondence:
| | - Olga Pérez-López
- Department of Haematology, University Hospital Virgen del Macarena, 41009 Seville, Spain
| | - Ana Yeguas Bermejo
- Department of Haematology, Centro de Investigación del Cáncer (Instituto de Biología Molecular y Celular del Cáncer, CSIC-USAL), Instituto Biosanitario de Salamanca (IBSAL), Hospital Universitario de Salamanca, 37007 Salamanca, Spain
| | - Eduardo Rodríguez Arbolí
- Department of Haematology, Instituto de Biomedicina de Sevilla (IBIS/CSIC), University Hospital Virgen del Rocío, Universidad de Sevilla, 41013 Seville, Spain
| | - Enrique Colado Varela
- Laboratory Medicine Program, Department of Hematology, Hospital Universitario Central de Asturias, 33011 Asturias, Spain
| | - Amparo Sempere Talens
- Department of Haematology, CIBERONC, Instituto Carlos III, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - María Belén Vidriales
- Department of Haematology, Centro de Investigación del Cáncer (Instituto de Biología Molecular y Celular del Cáncer, CSIC-USAL), Instituto Biosanitario de Salamanca (IBSAL), Hospital Universitario de Salamanca, 37007 Salamanca, Spain
| | | | - Covadonga Quirós Caso
- Laboratory Medicine Program, Department of Clinical Biochemistry, Hospital Universitario Central de Asturias, 33011 Asturias, Spain
| | - Estefanía Pérez López
- Department of Haematology, Centro de Investigación del Cáncer (Instituto de Biología Molecular y Celular del Cáncer, CSIC-USAL), Instituto Biosanitario de Salamanca (IBSAL), Hospital Universitario de Salamanca, 37007 Salamanca, Spain
| | - Marta Reinoso Segura
- Department of Haematology, Instituto de Biomedicina de Sevilla (IBIS/CSIC), University Hospital Virgen del Rocío, Universidad de Sevilla, 41013 Seville, Spain
| | - Concepción Prats-Martín
- Department of Haematology, Instituto de Biomedicina de Sevilla (IBIS/CSIC), University Hospital Virgen del Rocío, Universidad de Sevilla, 41013 Seville, Spain
| | - Pau Montesinos
- Department of Haematology, CIBERONC, Instituto Carlos III, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - Jose A. Pérez-Simón
- Department of Haematology, Instituto de Biomedicina de Sevilla (IBIS/CSIC), University Hospital Virgen del Rocío, Universidad de Sevilla, 41013 Seville, Spain
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10
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Association between Prior Cytotoxic Therapy, Antecedent Hematologic Disorder, and Outcome after Allogeneic Hematopoietic Cell Transplantation in Adult Acute Myeloid Leukemia. Cancers (Basel) 2023; 15:cancers15020352. [PMID: 36672303 PMCID: PMC9856876 DOI: 10.3390/cancers15020352] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/20/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
(1) Background: Secondary acute myeloid leukemia (AML), i.e., AML arising from prior therapy (therapy-related) and/or an antecedent hematologic disorder (AHD) is generally associated with worse outcomes compared to de novo AML. However, recognizing the prognostic importance of genetic characteristics rather than clinical history, secondary AML is now considered a diagnostic qualifier rather than a separate disease entity. (2) Methods: To assess the association between clinical history and AML outcomes in the context of allogeneic hematopoietic cell transplantation (HCT), we retrospectively analyzed 759 patients with de novo AML, 115 with AHD AML, and 105 with therapy-related AML who received first allografts while in first or second remission. (3) Results: At the time of HCT, these three cohorts differed significantly regarding many patient and disease-specific characteristics, including age (p < 0.001), gender (p < 0.001), disease risk (p = 0.005), HCT-CI score (p < 0.001), blood count recovery (p = 0.003), first vs. second remission (p < 0.001), remission duration (p < 0.001), measurable residual disease (MRD; p < 0.001), and conditioning intensity (p < 0.001). Relative to patients with de novo AML, relapse rates were similar for patients with AHD (hazard ratio [HR] = 1.07, p = 0.7) and therapy-related AML (HR = 0.86, p = 0.4) after multivariable adjustment, as were relapse-free survival (HR = 1.20, p = 0.2, and HR = 0.89, p = 0.5) and overall survival (HR = 1.19, p = 0.2, and HR = 0.93, p = 0.6). Non-relapse mortality was higher for AHD AML (HR = 1.59, p = 0.047). (4) Conclusions: These data suggest that the clinical history by itself contains limited prognostic value for adults with AML undergoing allografting, supporting the most recent approach to use this information as a diagnostic qualifier rather than a disease entity.
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11
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Orvain C, Wilson JA, Fang M, Sandmaier BM, Rodríguez-Arbolí E, Wood BL, Othus M, Appelbaum FR, Walter RB. Relative impact of residual cytogenetic abnormalities and flow cytometric measurable residual disease on outcome after allogeneic hematopoietic cell transplantation in adult acute myeloid leukemia. Haematologica 2022; 108:420-432. [PMID: 35924583 PMCID: PMC9890022 DOI: 10.3324/haematol.2022.281585] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Indexed: 02/03/2023] Open
Abstract
Measurable residual disease (MRD) before hematopoietic cell transplantation (HCT) is an independent established prognostic factor in patients with acute myeloid leukemia (AML). Several methods exist to evaluate the presence of residual leukemia cells, but how these are used best in combination is unclear. In order to examine how residual cytogenetic abnormalities and MRD testing by multiparameter flow cytometry (MFC) may refine risk assessment before HCT, we analyzed 506 adults with cytogenetically abnormal AML who underwent both routine karyotyping and MFC MRD testing before receiving a first allograft while in morphologic remission. Testing for residual cytogenetic abnormalities and MFC MRD identified four groups of patients with differential relapse-free survival (RFS) (hazard ratio [HR]=1.63 for Cytoabnormal/MFCnegative [P=0.01, n=63], HR=3.24 for Cytonormal/MFCpositive [P<0.001, n=60], and HR=5.50 for Cytoabnormal/MFCpositive [P<0.001, n=56] with Cytonormal/MFCnegative as reference [n=327]) and overall survival (OS) (HR=1.55 for Cytoabnormal/MFCnegative [P=0.03], HR=2.69 for Cytonormal/MFCpositive [P<0.001], and HR=4.15 for Cytoabnormal/MFCpositive [P<0.001] with Cytonormal/MFCnegative as reference). Results were similar for patients who received myeloablative or non-myeloablative conditioning. C-statistic values were higher, indicating higher accuracy, when using pre-HCT cytogenetic and MFC MRD information together for prediction of relapse, RFS, and OS, rather than using either test result alone. This study indicates that residual cytogenetic abnormalities and MFC MRD testing provide complementary prognostic information for post- HCT outcomes in patients with cytogenetically abnormal AML undergoing allogeneic HCT.
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Affiliation(s)
- Corentin Orvain
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA,Department of Medicine, Division of Hematology/Oncology, University of Washington, Seattle, WA, USA,Maladies du Sang, CHU d’Angers, Angers, France,Fédération Hospitalo-Universitaire Grand-Ouest Acute Leukemia, FHU-GOAL, Angers, France,Université d'Angers, INSERM UMR 1307, CNRS UMR 6075, Nantes Université, CRCI2NA, Angers
| | - Jacob A. Wilson
- Cytogenetics Laboratory, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Min Fang
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA,Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Brenda M. Sandmaier
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA,Department of Medicine, Division of Hematology/Oncology, University of Washington, Seattle, WA, USA
| | - Eduardo Rodríguez-Arbolí
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA,Department of Hematology, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS/CSIC/CIBERONC), University of Seville, Seville, Spain
| | - Brent L. Wood
- Department of Pathology and Laboratory Medicine, Children’s Hospital, Los Angeles, CA, USA
| | - Megan Othus
- Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Frederick R. Appelbaum
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA,Department of Medicine, Division of Hematology/Oncology, University of Washington, Seattle, WA, USA
| | - Roland B. Walter
- Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA, USA,Department of Medicine, Division of Hematology/Oncology, University of Washington, Seattle, WA, USA,Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA,Department of Epidemiology, University of Washington, Seattle, WA, USA,R.B. Walter
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12
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Azenkot T, Jonas BA. Clinical Impact of Measurable Residual Disease in Acute Myeloid Leukemia. Cancers (Basel) 2022; 14:cancers14153634. [PMID: 35892893 PMCID: PMC9330895 DOI: 10.3390/cancers14153634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 07/21/2022] [Indexed: 11/24/2022] Open
Abstract
Simple Summary Advances in immunophenotyping and molecular techniques have allowed for the development of more sensitive diagnostic tests in acute leukemia. These techniques can identify low levels of leukemic cells (quantified as 10−4 to 10−6 ratio to white blood cells) in patient samples. The presence of such low levels of leukemic cells, termed “measurable/minimal residual disease” (MRD), has been shown to be a marker of disease burden and patient outcomes. In acute lymphoblastic leukemia, new agents are highly effective at eliminating MRD for patients whose leukemia progressed despite first line therapies. By comparison, the role of MRD in acute myeloid leukemia is less clear. This commentary reviews select data and remaining questions about the clinical application of MRD to the treatment of patients with acute myeloid leukemia. Abstract Measurable residual disease (MRD) has emerged as a primary marker of risk severity and prognosis in acute myeloid leukemia (AML). There is, however, ongoing debate about MRD-based surveillance and treatment. A literature review was performed using the PubMed database with the keywords MRD or residual disease in recently published journals. Identified articles describe the prognostic value of pre-transplant MRD and suggest optimal timing and techniques to quantify MRD. Several studies address the implications of MRD on treatment selection and hematopoietic stem cell transplant, including patient candidacy, conditioning regimen, and transplant type. More prospective, randomized studies are needed to guide the application of MRD in the treatment of AML, particularly in transplant.
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Affiliation(s)
- Tali Azenkot
- Department of Internal Medicine, University of California Davis School of Medicine, Sacramento, CA 95817, USA;
| | - Brian A. Jonas
- Division of Cellular Therapy, Bone Marrow Transplant, and Malignant Hematology, Department of Internal Medicine, University of California Davis School of Medicine, Sacramento, CA 95817, USA
- Correspondence: ; Tel.: +1-916-734-3772
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13
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Measurable residual disease (MRD) status before allogeneic hematopoietic cell transplantation impact on secondary acute myeloid leukemia outcome. A Study from the Acute Leukemia Working Party (ALWP) of the European society for Blood and Marrow Transplantation (EBMT). Bone Marrow Transplant 2022; 57:1556-1563. [PMID: 35835997 DOI: 10.1038/s41409-022-01748-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 06/14/2022] [Accepted: 06/27/2022] [Indexed: 12/21/2022]
Abstract
Measurable residual disease (MRD) assessment before allogeneic hematopoietic cell transplantation (HCT) may help physicians to identify a subgroup of patients at high risk of relapse for de novo acute myeloid leukemia (AML) but its relevance among patients affected by secondary AML (sAML) is still unknown. We assessed the impact of MRD among 318 adult patients with sAML who received an allogeneic HCT in first complete remission. At the time of HCT, a total of 208 (65%) patients achieved MRD negativity, while 110 (35%) had positive MRD. 2-year overall survival (OS) was 58.8 % (95% CI 52.2-64.9) with leukemia-free survival (LFS) of 50.0 % (95% CI 43.7-56.1), relapse incidence of 34.2% (95% CI 28.4-40.1) and non-relapse mortality (NRM) of 23.3 % (95% CI 19-27.7) for the entire cohort. In multivariate analysis, HCT recipients with KPS ≥ 90 experienced less disease recurrence (HR 0.61, 95% CI 0.4-0.94) with better LFS (HR 0.63, 95% CI 0.44-0.89) and OS (HR 0.58, 95% CI 0.39-0.86). There were no differences in major clinical endpoints between patients with MRD-positive and MRD-negative status at the time of HCT. Pre-transplantation assessment of MRD was not informative on post-HCT outcomes in this retrospective registry-based analysis among patients affected by sAML.
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14
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Zarling LC, Othus M, Sandmaier BM, Milano F, Schoch G, Davis C, Bleakley M, Deeg HJ, Appelbaum FR, Storb R, Walter RB. Utility of the Treatment-Related Mortality (TRM) score to predict outcomes of adults with acute myeloid leukemia undergoing allogeneic hematopoietic cell transplantation. Leukemia 2022; 36:1563-1574. [PMID: 35440690 PMCID: PMC9177780 DOI: 10.1038/s41375-022-01574-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/05/2022] [Accepted: 04/07/2022] [Indexed: 11/09/2022]
Abstract
There is long-standing interest in estimating non-relapse mortality (NRM) after allogeneic hematopoietic cell transplantation (HCT) for AML, but existing tools have limited discriminative capacity. Using single-institution data from 861 adults with AML, we retrospectively examined the Treatment-Related Mortality (TRM) score, originally developed to predict early mortality following induction chemotherapy, as a predictor of post-HCT outcome. NRM risks increased stepwise across the four TRM score quartiles (at 3 years: 9% [95% confidence interval: 5-13%] in Q1 vs. 28% [22-34%] in Q4). The 3-year risk of relapse was lower in patients with lower TRM score (26% [20-32%] in Q1 vs. 37% [30-43%] in Q4). Consequently, relapse-free survival (RFS) and overall survival (OS) estimates progressively decreased (RFS at 3 years: 66% [59-72%] in Q1 vs. 36% [29-42%] in Q4; OS at 3 years: 72% [66-78%] in Q1 vs. 39% [33-46%] in Q4). With a C-statistic of 0.661 (continuous variable) or 0.642 (categorized by quartile), the TRM score predicted NRM better than the Pretransplantation Assessment of Mortality (PAM) score (0.603) or the HCT-CI/age composite score (0.576). While post-HCT outcome prediction remains challenging, these findings suggest that the TRM score may be useful for risk stratification for adults with AML undergoing allogeneic HCT.
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Affiliation(s)
- Lucas C. Zarling
- Department of Medicine, Residency Program, University of Washington, Seattle, WA, USA
| | - Megan Othus
- Public Health Science Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Brenda M. Sandmaier
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA;,Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Filippo Milano
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA;,Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Gary Schoch
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Chris Davis
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Marie Bleakley
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA;,Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - H. Joachim Deeg
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA;,Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Frederick R. Appelbaum
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA;,Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Rainer Storb
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA;,Department of Medicine, Division of Medical Oncology, University of Washington, Seattle, WA, USA
| | - Roland B. Walter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA;,Department of Medicine, Division of Hematology, University of Washington, Seattle, WA, USA;,Department of Laboratory Medicine & Pathology, University of Washington, Seattle, WA, USA;,Department of Epidemiology, University of Washington, Seattle, WA, USA
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15
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Paras G, Morsink LM, Othus M, Milano F, Sandmaier BM, Zarling LC, Palmieri R, Schoch G, Davis C, Bleakley M, Flowers MED, Deeg HJ, Appelbaum FR, Storb R, Walter RB. Conditioning intensity and peritransplant flow cytometric MRD dynamics in adult AML. Blood 2022; 139:1694-1706. [PMID: 34995355 PMCID: PMC8931514 DOI: 10.1182/blood.2021014804] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 12/28/2021] [Indexed: 11/20/2022] Open
Abstract
In acute myeloid leukemia (AML), measurable residual disease (MRD) before or after allogeneic hematopoietic cell transplantation (HCT) is an established independent indicator of poor outcome. To address how peri-HCT MRD dynamics could refine risk assessment across different conditioning intensities, we analyzed 810 adults transplanted in first or second remission after myeloablative conditioning (MAC; n = 515) or non-MAC (n = 295) who underwent multiparameter flow cytometry-based MRD testing before as well as 20 to 40 days after allografting. Patients without pre- and post-HCT MRD (MRDneg/MRDneg) had the lowest risks of relapse and highest relapse-free survival (RFS) and overall survival (OS). Relative to those patients, outcomes for MRDpos/MRDpos and MRDneg/MRDpos patients were poor regardless of conditioning intensity. Outcomes for MRDpos/MRDneg patients were intermediate. Among 161 patients with MRD before HCT, MRD was cleared more commonly with a MAC (85 of 104; 81.7%) than non-MAC (33 of 57; 57.9%) regimen (P = .002). Although non-MAC regimens were less likely to clear MRD, if they did, the impact on outcome was greater. Thus, there was a significant interaction between conditioning intensity and "MRD conversion" for relapse (P = .020), RFS (P = .002), and OS (P = .001). Similar findings were obtained in the subset of 590 patients receiving HLA-matched allografts. C-statistic values were higher (indicating higher predictive accuracy) for peri-HCT MRD dynamics compared with the isolated use of pre-HCT MRD status or post-HCT MRD status for prediction of relapse, RFS, and OS. Across conditioning intensities, peri-HCT MRD dynamics improve risk assessment over isolated pre- or post-HCT MRD assessments in patients with AML.
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Affiliation(s)
- Gabrielle Paras
- Department of Medicine, Residency Program, University of Washington, Seattle, WA
| | - Linde M Morsink
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Department of Hematology, University Medical Center Groningen, Groningen, The Netherlands
| | - Megan Othus
- Public Health Science Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Filippo Milano
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA
| | - Brenda M Sandmaier
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA
| | - Lucas C Zarling
- Department of Medicine, Residency Program, University of Washington, Seattle, WA
| | - Raffaele Palmieri
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Hematology, University Tor Vergata, Rome, Italy; and
| | - Gary Schoch
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Chris Davis
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Marie Bleakley
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Department of Pediatrics
| | - Mary E D Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA
| | - H Joachim Deeg
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA
| | - Frederick R Appelbaum
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA
| | - Rainer Storb
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA
| | - Roland B Walter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
- Division of Hematology, Department of Medicine
- Department of Laboratory Medicine & Pathology, and
- Department of Epidemiology, University of Washington, Seattle, WA
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16
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Deeg HJ. Not all patients with AML over 60 years of age should be offered early allogeneic stem cell transplantation. Blood Adv 2022; 6:1623-1627. [PMID: 34607346 PMCID: PMC8905709 DOI: 10.1182/bloodadvances.2021004799] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- H. Joachim Deeg
- Fred Hutchinson Cancer Research Center and the University of Washington School of Medicine, Seattle, WA
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17
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Liang EC, Chen C, Lu R, Mannis GN, Muffly L. Measurable residual disease status and FLT3 inhibitor therapy in patients with FLT3-ITD mutated AML following allogeneic hematopoietic cell transplantation. Bone Marrow Transplant 2021; 56:3091-3093. [PMID: 34584238 DOI: 10.1038/s41409-021-01475-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/07/2021] [Accepted: 09/16/2021] [Indexed: 11/09/2022]
Abstract
Measurable residual disease (MRD) is associated with poor prognosis in acute myeloid leukemia (AML), even after allogeneic hematopoietic cell transplantation (HCT). New next-generation sequencing (NGS) methods have emerged as a highly sensitive and specific method to detect MRD. In addition to defining the role of post-HCT MRD monitoring in FLT3-ITD mutated AML, there is great interest in the optimal use of oral FLT3 tyrosine kinase inhibitors (FLT3 inhibitors) to maintain remission following HCT. In this study, we evaluated the clinical impact of sensitive FLT3 MRD testing early after HCT and maintenance FLT3 inhibitor use at our transplant center. We found that there was a trend towards inferior progression-free survival (PFS) for patients with early post-HCT MRD, but that overall survival (OS) was not significantly impacted by MRD. The use of maintenance FLT3 inhibitors led to a significantly superior PFS and OS in our cohort, and improved PFS and OS in both MRD-negative and MRD-positive patients. Altogether, our results demonstrate the prognostic significance of NGS-based MRD monitoring for FLT3-ITD and the ability of post-HCT maintenance therapy to prevent relapse and death in FLT3-ITD mutated AML.
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Affiliation(s)
- Emily C Liang
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Connie Chen
- Department of Medicine, Division of Blood and Marrow Transplantation, Stanford University School of Medicine, Stanford, CA, USA
| | - Rong Lu
- Department of Medicine, Quantitative Sciences Unit, Stanford University School of Medicine, Stanford, CA, USA
| | - Gabriel N Mannis
- Department of Medicine, Division of Hematology, Stanford University School of Medicine, Stanford, CA, USA
| | - Lori Muffly
- Department of Medicine, Division of Blood and Marrow Transplantation, Stanford University School of Medicine, Stanford, CA, USA.
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18
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Austin AE, Byrne M. Detecting and preventing post-hematopoietic cell transplant relapse in AML. Curr Opin Hematol 2021; 28:380-388. [PMID: 34534984 DOI: 10.1097/moh.0000000000000686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Relapsed disease is the primary cause of mortality for acute myeloid leukemia (AML) patients after allogeneic hematopoietic cell transplantation (HCT). This review outlines the most recent advances in the detection and prevention of AML relapse following allogeneic HCT. RECENT FINDINGS Conventional methods for predicting post-HCT relapse rely on the molecular and cytogenetics features present at diagnosis. These methods are slow to reflect a growing understanding of the molecular heterogeneity of AML and impact of new therapies on post-HCT outcomes. The use of measurable residual disease (MRD) techniques, including multiparameter flow cytometry and molecular testing, may improve the prognostic ability of these models and should be incorporated into post-HCT surveillance whenever possible.In the post-HCT setting, FLT3 inhibitor maintenance data indicate that effective therapies can improve post-HCT outcomes. Maintenance data with DNA methyltransferase inhibitor monotherapy is less compelling and outcomes may improve with combinations. Early interventions directed at preemptive management of MRD may further improve post-HCT outcomes. SUMMARY Post-HCT AML relapse prevention has evolved to include more sensitive measures of disease detection and novel therapies that may improve outcomes of poor-risk AML patients. Additional work is needed to maintain this progress.
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Affiliation(s)
| | - Michael Byrne
- Vanderbilt University School of Medicine, Nashville, Tennessee, USA
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19
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Wang Y, Zhou W, McReynolds LJ, Katki HA, Griffiths EA, Thota S, Machiela MJ, Yeager M, McCarthy P, Pasquini M, Wang J, Karaesmen E, Rizvi A, Preus L, Tang H, Wang Y, Pooler L, Sheng X, Haiman CA, Van Den Berg D, Spellman SR, Wang T, Kuxhausen M, Chanock SJ, Lee SJ, Hahn TE, Sucheston-Campbell LE, Gadalla SM. Prognostic impact of pre-transplant chromosomal aberrations in peripheral blood of patients undergoing unrelated donor hematopoietic cell transplant for acute myeloid leukemia. Sci Rep 2021; 11:15004. [PMID: 34294836 PMCID: PMC8298542 DOI: 10.1038/s41598-021-94539-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 06/30/2021] [Indexed: 11/24/2022] Open
Abstract
To improve risk stratification and treatment decisions for patients with acute myeloid leukemia (AML) undergoing hematopoietic cell transplantation (HCT). We used SNP-array data from the DISCOVeRY-BMT study to detect chromosomal aberrations in pre-HCT peripheral blood (collected 2–4 weeks before the administration of conditioning regimen) from 1974 AML patients who received HCT between 2000 and 2011. All aberrations detected in ≥ 10 patients were tested for their association with overall survival (OS), separately by remission status, using the Kaplan–Meier estimator. Cox regression models were used for multivariable analyses. Follow-up was through January 2019. We identified 701 unique chromosomal aberrations in 285 patients (7% of 1438 in complete remission (CR) and 36% of 536 not in CR). Copy-neutral loss-of-heterozygosity (CNLOH) in chr17p in CR patients (3-year OS = 20% vs. 50%, with and without chr17p CNLOH, p = 0.0002), and chr13q in patients not in CR (3-year OS = 4% vs. 26%, with and without chr13q CNLOH, p < 0.0001) are risk factors for poor survival. Models adjusted for clinical factors showed approximately three-fold excess risk of post-HCT mortality with chr17p CNLOH in CR patients (hazard ratio, HR = 3.39, 95% confidence interval CI 1.74–6.60, p = 0.0003), or chr13q CNLOH in patients not in CR (HR = 2.68, 95% CI 1.75–4.09, p < 0.0001). The observed mortality was mostly driven by post-HCT relapse (HR = 2.47, 95% CI 1.01–6.02, p = 0.047 for chr17p CNLOH in CR patients, and HR = 2.58, 95% CI 1.63–4.08, p < 0.0001 for chr13q CNLOH in patients not in CR. Pre-transplant CNLOH in chr13q or chr17p predicts risk of poor outcomes after unrelated donor HCT in AML patients. A large prospective study is warranted to validate the results and evaluate novel strategies to improve survival in those patients.
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Affiliation(s)
- Youjin Wang
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Dr., Rockville, MD, 20850, USA
| | - Weiyin Zhou
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Dr., Rockville, MD, 20850, USA.,Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc, Frederick, MD, USA
| | - Lisa J McReynolds
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Dr., Rockville, MD, 20850, USA
| | - Hormuzd A Katki
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Dr., Rockville, MD, 20850, USA
| | | | - Swapna Thota
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Mitchell J Machiela
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Dr., Rockville, MD, 20850, USA
| | - Meredith Yeager
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Dr., Rockville, MD, 20850, USA.,Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc, Frederick, MD, USA
| | - Philip McCarthy
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Marcelo Pasquini
- Department of Medicine, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Junke Wang
- College of Pharmacy, The Ohio State University, Columbus, OH, USA
| | - Ezgi Karaesmen
- College of Pharmacy, The Ohio State University, Columbus, OH, USA
| | - Abbas Rizvi
- College of Pharmacy, The Ohio State University, Columbus, OH, USA
| | - Leah Preus
- College of Pharmacy, The Ohio State University, Columbus, OH, USA
| | - Hancong Tang
- College of Pharmacy, The Ohio State University, Columbus, OH, USA
| | - Yiwen Wang
- College of Pharmacy, The Ohio State University, Columbus, OH, USA
| | - Loreall Pooler
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Xin Sheng
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Christopher A Haiman
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - David Van Den Berg
- Department of Preventive Medicine, University of Southern California, Los Angeles, CA, USA
| | - Stephen R Spellman
- Center for International Blood and Marrow Transplant Research, Minneapolis, MN, USA
| | - Tao Wang
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI, USA.,Division of Biostatistics, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Michelle Kuxhausen
- Center for International Blood and Marrow Transplant Research, Minneapolis, MN, USA
| | - Stephen J Chanock
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Dr., Rockville, MD, 20850, USA
| | - Stephanie J Lee
- Center for International Blood and Marrow Transplant Research, Medical College of Wisconsin, Milwaukee, WI, USA.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Theresa E Hahn
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | | | - Shahinaz M Gadalla
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 9609 Medical Center Dr., Rockville, MD, 20850, USA.
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20
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Jentzsch M, Grimm J, Bill M, Brauer D, Backhaus D, Pointner R, Goldmann K, Schulz J, Niederwieser D, Platzbecker U, Schwind S. Clinical value of the measurable residual disease status within the ELN2017 risk groups in AML patients undergoing allogeneic stem cell transplantation. Am J Hematol 2021; 96:E237-E239. [PMID: 33811773 DOI: 10.1002/ajh.26179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 03/28/2021] [Indexed: 01/22/2023]
Affiliation(s)
- Madlen Jentzsch
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Juliane Grimm
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Marius Bill
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Dominic Brauer
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Donata Backhaus
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Rosmarie Pointner
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Karoline Goldmann
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Julia Schulz
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Dietger Niederwieser
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Uwe Platzbecker
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
| | - Sebastian Schwind
- Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, Leipzig University Hospital Leipzig Germany
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21
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Bernasconi P, Borsani O. Eradication of Measurable Residual Disease in AML: A Challenging Clinical Goal. Cancers (Basel) 2021; 13:3170. [PMID: 34202000 PMCID: PMC8268140 DOI: 10.3390/cancers13133170] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 06/15/2021] [Accepted: 06/19/2021] [Indexed: 12/18/2022] Open
Abstract
In non-promyelocytic (non-M3) AML measurable residual disease (MRD) detected by multi-parameter flow cytometry and molecular technologies, which are guided by Consensus-based guidelines and discover very low leukemic cell numbers far below the 5% threshold of morphological assessment, has emerged as the most relevant predictor of clinical outcome. Currently, it is well-established that MRD positivity after standard induction and consolidation chemotherapy, as well as during the period preceding an allogeneic hematopoietic stem cell transplant (allo-HSCT), portends to a significantly inferior relapse-free survival (RFS) and overall survival (OS). In addition, it has become absolutely clear that conversion from an MRD-positive to an MRD-negative state provides a favorable clinical outcome similar to that associated with early MRD negativity. Thus, the complete eradication of MRD, i.e., the clearance of the few leukemic stem cells-which, due to their chemo-radiotherapy resistance, might eventually be responsible of disease recurrence-has become an un-met clinical need in AML. Nowadays, this goal might potentially be achieved thanks to the development of novel innovative treatment strategies, including those targeting driver mutations, apoptosis, methylation patterns and leukemic proteins. The aim of this review is to analyze these strategies and to suggest any potential combination able to induce MRD negativity in the pre- and post-HSCT period.
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Affiliation(s)
- Paolo Bernasconi
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy;
- Hematology Department, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
| | - Oscar Borsani
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy;
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22
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Buccisano F, Palmieri R, Piciocchi A, Maurillo L, Del Principe MI, Paterno G, Soddu S, Cerretti R, De Angelis G, Mariotti B, Irno Consalvo MA, Conti C, Fraboni D, Divona M, Ottone T, Lavorgna S, Panetta P, Voso MT, Arcese W, Venditti A. Use of Measurable Residual Disease to Evolve Transplant Policy in Acute Myeloid Leukemia: A 20-Year Monocentric Observation. Cancers (Basel) 2021; 13:1083. [PMID: 33802502 PMCID: PMC7959451 DOI: 10.3390/cancers13051083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 02/11/2021] [Accepted: 02/24/2021] [Indexed: 12/20/2022] Open
Abstract
Measurable residual disease (MRD) is increasingly employed as a biomarker of quality of complete remission (CR) in intensively treated acute myeloid leukemia (AML) patients. We evaluated if a MRD-driven transplant policy improved outcome as compared to a policy solely relying on a familiar donor availability. High-risk patients (adverse karyotype, FLT3-ITD) received allogeneic hematopoietic cell transplant (alloHCT) whereas for intermediate and low risk ones (CBF-AML and NPM1-mutated), alloHCT or autologous SCT was delivered depending on the post-consolidation measurable residual disease (MRD) status, as assessed by flow cytometry. For comparison, we analyzed a matched historical cohort of patients in whom alloHCT was delivered based on the sole availability of a matched sibling donor. Ten-years overall and disease-free survival were longer in the MRD-driven cohort as compared to the historical cohort (47.7% vs. 28.7%, p = 0.012 and 42.0% vs. 19.5%, p = 0.0003). The favorable impact of this MRD-driven strategy was evident for the intermediate-risk category, particularly for MRD positive patients. In the low-risk category, the significantly lower CIR of the MRD-driven cohort did not translate into a survival advantage. In conclusion, a MRD-driven transplant allocation may play a better role than the one based on the simple donor availability. This approach determines a superior outcome of intermediate-risk patients whereat in low-risk ones a careful evaluation is needed for transplant allocation.
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Affiliation(s)
- Francesco Buccisano
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Raffaele Palmieri
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | | | - Luca Maurillo
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Maria Ilaria Del Principe
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Giovangiacinto Paterno
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Stefano Soddu
- Centro Dati Fondazione GIMEMA, 00100 Rome, Italy; (A.P.); (S.S.)
| | - Raffaella Cerretti
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
- Rome Transplant Network, Tor Vergata University Hospital, 00133 Rome, Italy
| | - Gottardo De Angelis
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
- Rome Transplant Network, Tor Vergata University Hospital, 00133 Rome, Italy
| | - Benedetta Mariotti
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
- Rome Transplant Network, Tor Vergata University Hospital, 00133 Rome, Italy
| | - Maria Antonietta Irno Consalvo
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Consuelo Conti
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Daniela Fraboni
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Mariadomenica Divona
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Tiziana Ottone
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Serena Lavorgna
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Paola Panetta
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - Maria Teresa Voso
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
| | - William Arcese
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
- Rome Transplant Network, Tor Vergata University Hospital, 00133 Rome, Italy
| | - Adriano Venditti
- Department of Biomedicine and Prevention, University Tor Vergata of Roma, 00133 Rome, Italy; (R.P.); (L.M.); (M.I.D.P.); (G.P.); (R.C.); (G.D.A.); (B.M.); (M.A.I.C.); (C.C.); (D.F.); (M.D.); (T.O.); (S.L.); (P.P.); (M.T.V.); (W.A.); (A.V.)
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23
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Palmieri R, Buccisano F, Maurillo L, Del Principe MI, Paterno G, Venditti A, Martinelli G, Cerchione C. Current strategies for detection and approach to measurable residual disease in acute myeloid leukemia. Minerva Med 2020; 111:386-394. [PMID: 32955825 DOI: 10.23736/s0026-4806.20.07016-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Baseline cytogenetic/genetic features have been widely recognized to play a critical prognostic role in acute myeloid leukemia (AML) and have proven useful in designing risk-adapted treatment strategies. Nevertheless, to improve further the outcome of AML patients we are still in need of accurate methods to explore the quality of response and to adequately discriminate patients who are likely to relapse over time from those who are in deep and stable remission. In this view, is it well established that measurement of leukemic cells surviving chemotherapy (called measurable residual disease, MRD) during the course of treatment may be a reliable biomarker in predicting relapse. Detection of MRD relies on highly sensitive techniques, such as quantitative polymerase chain reaction and multiparametric flow cytometry, which, due to their levels of specificity and sensitivity, are increasingly included in the decision-making process of AML treatment. In the present manuscript, we will review the current techniques of MRD investigation and their clinical contribution to AML management.
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Affiliation(s)
- Raffaele Palmieri
- Department of Biomedicine and Prevention, Tor Vergata University, Rome, Italy
| | - Francesco Buccisano
- Department of Biomedicine and Prevention, Tor Vergata University, Rome, Italy -
| | - Luca Maurillo
- Department of Biomedicine and Prevention, Tor Vergata University, Rome, Italy
| | | | | | - Adriano Venditti
- Department of Biomedicine and Prevention, Tor Vergata University, Rome, Italy
| | - Giovanni Martinelli
- Unit of Hematology, IRCCS Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST), Meldola, Forlì-Cesena, Italy
| | - Claudio Cerchione
- Unit of Hematology, IRCCS Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST), Meldola, Forlì-Cesena, Italy
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24
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Morsink LM, Sandmaier BM, Othus M, Palmieri R, Granot N, Bezerra ED, Wood BL, Mielcarek M, Schoch G, Davis C, Flowers MED, Deeg HJ, Appelbaum FR, Storb R, Walter RB. Conditioning Intensity, Pre-Transplant Flow Cytometric Measurable Residual Disease, and Outcome in Adults with Acute Myeloid Leukemia Undergoing Allogeneic Hematopoietic Cell Transplantation. Cancers (Basel) 2020; 12:cancers12092339. [PMID: 32825022 PMCID: PMC7565021 DOI: 10.3390/cancers12092339] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 08/15/2020] [Accepted: 08/17/2020] [Indexed: 12/19/2022] Open
Abstract
How conditioning intensity is related to outcomes of AML patients undergoing allografting in morphologic remission is an area of great ongoing interest. We studied 743 patients in morphologic remission and known pre-transplant measurable residual disease (MRD) status determined by multiparameter flow cytometry (MFC) who received a first allograft after myeloablative, reduced intensity, or nonmyeloablative conditioning (MAC, RIC, and NMA). Overall, relapse-free survival (RFS) and overall survival (OS) were longer after MAC than RIC or NMA conditioning, whereas relapse risks were not different. Among MRDpos patients, 3-year estimates of relapse risks and survival were similar across conditioning intensities. In contrast, among MRDneg patients, 3-year RFS and OS were longer for MAC (69% and 71%) than RIC (47% and 55%) and NMA conditioning (47% and 52%). Three-year relapse risks were lowest after MAC (18%) and highest after NMA conditioning (30%). Our data indicate an interaction between conditioning intensity, MFC-based pre-transplant MRD status, and outcome, with benefit of intensive conditioning primarily for patients transplanted in MRDneg remission. Differing from recent findings from other studies that indicated MAC is primarily beneficial for some or all patients with MRDpos pre-HCT status, our data suggest MAC should still be considered for MRDneg AML patients if tolerated.
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Affiliation(s)
- Linde M. Morsink
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
- Department of Hematology, University Medical Center Groningen, 9700 RB Groningen, The Netherlands
| | - Brenda M. Sandmaier
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Megan Othus
- Public Health Science Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA;
| | - Raffaele Palmieri
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
| | - Noa Granot
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
| | - Evandro D. Bezerra
- Department of Medicine, Residency Program, University of Washington, Seattle, WA 98195, USA;
| | - Brent L. Wood
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA 98195, USA;
| | - Marco Mielcarek
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Gary Schoch
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
| | - Chris Davis
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
| | - Mary E. D. Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - H. Joachim Deeg
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Frederick R. Appelbaum
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Rainer Storb
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
- Division of Medical Oncology, Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Roland B. Walter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; (L.M.M.); (B.M.S.); (R.P.); (N.G.); (M.M.); (G.S.); (C.D.); (M.E.D.F.); (H.J.D.); (F.R.A.); (R.S.)
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA 98195, USA;
- Division of Hematology, Department of Medicine, University of Washington, Seattle, WA 98195, USA
- Department of Epidemiology, University of Washington, Seattle, WA 98195, USA
- Correspondence: ; Tel.: +1-206-667-3599
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25
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Nagler A, Baron F, Labopin M, Polge E, Esteve J, Bazarbachi A, Brissot E, Bug G, Ciceri F, Giebel S, Gilleece MH, Gorin NC, Lanza F, Peric Z, Ruggeri A, Sanz J, Savani BN, Schmid C, Shouval R, Spyridonidis A, Versluis J, Mohty M. Measurable residual disease (MRD) testing for acute leukemia in EBMT transplant centers: a survey on behalf of the ALWP of the EBMT. Bone Marrow Transplant 2020; 56:218-224. [PMID: 32724200 DOI: 10.1038/s41409-020-01005-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 07/07/2020] [Accepted: 07/16/2020] [Indexed: 12/21/2022]
Abstract
Detectable measurable residual disease (MRD) is a key prognostic factor in both acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML) patients. Thus, we conducted a survey in EBMT transplant centers focusing on pre- and post-allo-HCT MRD. One hundred and six centers from 29 countries responded. One hundred had a formal strategy for routine MRD assessment, 91 for both ALL and AML. For ALL (n = 95), assessing MRD has been routine practice starting from 2010 (range, 1990-2019). Techniques used for MRD assessment consisted of PCR techniques alone (n = 27), multiparameter flow cytometry (MFC, n = 16), both techniques (n = 43), next-generation sequencing (NGS) + PCR (n = 2), or PCR + MFC + NGS (n = 7). The majority of centers assessed MRD every 2-3 months for 2 (range, 1-until relapse) years. For AML, assessing MRD was routine in 92 centers starting in 2010 (range 1990-2019). Assessment of MRD was by PCR (n = 23), MFC (n = 13), both PCR and MFC (n = 39), both PCR and NGS (n = 3), and by all three techniques (n = 14). The majority assesses MRD for AML every 2-3 months for 2 (range, 1-until relapse) years. This survey is the first step in the aim to include MRD status as a routine registry capture parameter in acute leukemia.
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Affiliation(s)
- Arnon Nagler
- Chaim Sheba Medical Center, Tel Aviv University, Tel-Hashomer, Tel Aviv, Israel. .,EBMT ALWP Office, Saint Antoine Hospital, Paris, France.
| | - Frédéric Baron
- Department of Hematology, University of Liège, Liège, Belgium
| | - Myriam Labopin
- EBMT Paris Study Office/CEREST-TC, Paris, France.,Department of Haematology, Saint Antoine Hospital, Paris, France.,INSERM UMR 938, Paris, France.,Sorbonne University, Paris, France
| | | | - Jordi Esteve
- Hematology Department, Hospital Clinic, Barcelona, Spain
| | - Ali Bazarbachi
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Eolia Brissot
- Department of Haematology, Saint Antoine Hospital, Paris, France.,INSERM UMR 938, Paris, France.,Sorbonne University, Paris, France
| | - Gesine Bug
- Medizinische Klinik II, Hämatologie, Medizinische Onkologie, Goethe-Universitaet, Frankfurt, Germany
| | - Fabio Ciceri
- Ospedale San Raffaele S.r.l., Haematology and BMT, Milan, Italy
| | - Sebastian Giebel
- Department of Bone Marrow Transplantation and Oncohematology, Maria Sklodowska-Curie Institute, Oncology Center, Gliwice, Poland
| | - Maria H Gilleece
- Yorkshire Blood and Marrow Transplant Programme, Haematology Department, St James's Institute of Oncology, Leeds, UK
| | | | | | - Zinaida Peric
- Bone Marrow Transplant Unit, University Hospital Center Rebro, Zagreb, Croatia
| | | | - Jaime Sanz
- Hematology Department, University Hospital La Fe, Valencia, Spain
| | - Bipin N Savani
- Department of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Roni Shouval
- Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Division of Hematology and Bone Marrow Transplantation, Sheba Medical Center, Ramat Gan, Israel
| | | | - Jurjen Versluis
- Erasmus University Medical Center Cancer Institute, Rotterdam, The Netherlands
| | - Mohamad Mohty
- EBMT Paris Study Office/CEREST-TC, Paris, France.,Department of Haematology, Saint Antoine Hospital, Paris, France.,INSERM UMR 938, Paris, France.,Sorbonne University, Paris, France
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26
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Extending Long Term Follow up of Patient with Acute Myeloid Leukemia after Autologous Stem Cell Transplantation: Disclosing Late Mortality and Causes of Death. Mediterr J Hematol Infect Dis 2020; 12:e2020030. [PMID: 32395219 PMCID: PMC7202350 DOI: 10.4084/mjhid.2020.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 04/16/2020] [Indexed: 11/24/2022] Open
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