1
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Valcarcel B, Schonfeld SJ, Meyer CL, Brunson A, Cooley JJP, Abrahão R, Wun T, Auletta JJ, Gadalla SM, Engels E, Albert PS, Spellman SR, Rizzo JD, Shaw BE, Muffly L, Keegan THM, Morton LM. Comparison of Vital Status, Cause of Death, and Follow-Up after Hematopoietic Cell Transplantation in Linked Center for International Blood and Marrow Transplant Research and California Cancer Registry Data, 1991 to 2018. Transplant Cell Ther 2024; 30:239.e1-239.e11. [PMID: 37981238 PMCID: PMC10872486 DOI: 10.1016/j.jtct.2023.11.011] [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: 09/15/2023] [Revised: 11/09/2023] [Accepted: 11/10/2023] [Indexed: 11/21/2023]
Abstract
Assessing outcomes following hematopoietic cell transplantation (HCT) poses challenges due to the necessity for systematic and often prolonged patient follow-up. Linking the HCT database of the Center for International Blood and Marrow Transplant Research (CIBMTR) with cancer registry data may improve long-term outcome ascertainment, but the reliability of mortality data in death certificates from cancer registries among HCT recipients remains unknown. We compared the classification of vital status and primary cause of death (COD), as well as the length of follow-up between the CIBMTR and California Cancer Registry (CCR) to assess the possibility of supplementing the CIBMTR with cancer registry data. This retrospective study leveraged a linked CIBMTR-CCR dataset. We included patients who were California residents at the time of HCT and received a first allogeneic (allo) or autologous (auto) HCT for a hematologic malignancy diagnosed during 1991-2016. Follow-up was through 2018. We analyzed 18,450 patients (alloHCT, n = 8232; autoHCT, n = 10,218). The Vital status agreement was 97.7% for alloHCT and 97.2% for autoHCT. Unknown COD was higher in CIBMTR (12.9%) than in CCR (1.6%). After excluding patients with unknown COD information, the overall agreement of primary COD (cancer versus noncancer) was 53.7% for alloHCT and 83.2% for autoHCT. This agreement was lower within the first 100 days post-HCT (alloHCT, 31.0%; autoHCT, 54.6%). Compared with CIBMTR, deaths due to cancer were higher in CCR (alloHCT, 90.0%; autoHCT, 90.1% versus alloHCT, 47.3%; autoHCT, 82.5% in CIBMTR). CIBMTR reports more frequently noncancer-related deaths, including graft-versus-host disease and infections. The cumulative incidence of cancer-specific mortality at 20 years differed, particularly for alloHCT (CCR, 53.7%; CIBMTR, 27.6%). The median follow-up among alive patients was longer in CCR (alloHCT, 6.0 years; autoHCT, 4.7 years) than in CIBMTR (alloHCT, 5.0 years; autoHCT, 3.8 years). Our findings highlight the completeness of vital status data in CIBMTR but reveal substantial disagreement in primary COD. Consequently, caution is required when interpreting HCT studies that use only death certificates to estimate cause-specific mortality outcomes. Improving the accuracy of COD registration and follow-up completeness by developing communication pathways between cancer registries and hospital-based cohorts may enhance our understanding of late effects and long-term outcomes among HCT survivors.
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Affiliation(s)
- Bryan Valcarcel
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland.
| | - Sara J Schonfeld
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland
| | - Christa L Meyer
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be The Match, Minneapolis, Minnesota
| | - Ann Brunson
- Center for Oncology Hematology Outcomes Research and Training, Division of Hematology and Oncology, University of California Davis Comprehensive Cancer Center, Sacramento, California
| | - Julianne J P Cooley
- California Cancer Reporting and Epidemiologic Surveillance Program, University of California Davis Comprehensive Cancer Center, Sacramento, California
| | - Renata Abrahão
- Center for Oncology Hematology Outcomes Research and Training, Division of Hematology and Oncology, University of California Davis Comprehensive Cancer Center, Sacramento, California
| | - Ted Wun
- Center for Oncology Hematology Outcomes Research and Training, Division of Hematology and Oncology, University of California Davis Comprehensive Cancer Center, Sacramento, California
| | - Jeffery J Auletta
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be The Match, Minneapolis, Minnesota; Divisions of Hematology/Oncology/BMT and Infectious Diseases, Nationwide Children's Hospital, Columbus, Ohio
| | - Shahinaz M Gadalla
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland
| | - Eric Engels
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland
| | - Paul S Albert
- Biostatistics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland
| | - Stephen R Spellman
- Center for International Blood and Marrow Transplant Research, National Marrow Donor Program/Be The Match, Minneapolis, Minnesota
| | - J Douglas Rizzo
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Bronwen E Shaw
- Center for International Blood and Marrow Transplant Research, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Lori Muffly
- Division of Blood and Marrow Transplantation and Cellular Therapy, Stanford University, Stanford, California
| | - Theresa H M Keegan
- Center for Oncology Hematology Outcomes Research and Training, Division of Hematology and Oncology, University of California Davis Comprehensive Cancer Center, Sacramento, California
| | - Lindsay M Morton
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland
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2
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Autologous Hematopoietic Stem Cell Transplant: A Potential Option for Relapsed Pediatric Acute Myeloid Leukemia With Lack of Matched Sibling Donor and Resource Challenge. J Pediatr Hematol Oncol 2022; 44:e460-e462. [PMID: 34054049 DOI: 10.1097/mph.0000000000002222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 04/21/2021] [Indexed: 11/25/2022]
Abstract
Though allogeneic hematopoietic stem cell transplant (HSCT) is standard for relapsed pediatric acute myeloid leukemia, often it may not be accessible due to donor unavailability and resource limitations. We retrospectively analyzed outcomes of 26 children (mean age: 10.9±4.5 y) who underwent autologous HSCT in complete remission 2. Three-year event-free survival and overall survival were 50.1±10.7% and 63.3±9%, respectively; with 1 treatment-related death and 46% relapse rate. Notwithstanding the retrospective study design and somewhat favorable patient characteristics, the outcomes are comparable with those of other series and our own allogeneic HSCT data. Autologous HSCT is a potential alternative to allogeneic HSCT, especially in countries with poorly maintained donor registries.
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Wright R, Oremek M, Davies D, Kewley C, Singh A, Taitt N, Kempshall E, Wilson K, Ingram W. Quality of Life following Allogeneic Stem Cell Transplantation for Patients Age >60 Years with Acute Myelogenous Leukemia. Biol Blood Marrow Transplant 2020; 26:1527-1533. [PMID: 32422252 DOI: 10.1016/j.bbmt.2020.04.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 04/13/2020] [Accepted: 04/16/2020] [Indexed: 10/24/2022]
Abstract
This study of patients with acute myelogenous leukemia (AML) age ≥60 years analyzed the association between patients' performance indices-Hematopoietic Stem Cell Transplantation Comorbidity Index (HCT-CI), Karnofsky Performance Score (KPS), and European Society for Blood and Marrow Transplantation (EBMT) risk score-before undergoing allogeneic hematopoietic stem cell transplantation (allo-HSCT) and quality of life (QoL), quantified using the Functional Assessment of Cancer Therapy-Bone Marrow Transplant Scale (FACT-BMT), in the first year after allo-HSCT. Over a period of 7 years, 48 evaluable patients underwent reduced-intensity conditioning allo-HSCT. The median patient age was 65 years (range, 60 to 74 years), with 2-year and 5-year overall survival (OS) of 65.8% and 52.3%, respectively. A significant improvement across all QoL scores was observed over the 12 months post-HSCT. An HCT-CI of 0 was associated with improved general QoL (FACT-G) score at 6 months compared with patients with an HCT-CI of 1 to 2 (P= .032). At 12 months post-HSCT, a pretransplantation HCT-CI ≥3 was correlated with lower QoL scores across the domains (symptom-related QoL [FACT-TOI], P= .036; FACT-G, P= .05; BMT-related QoL [FACT-BMT], P= .036). A pretransplantation KPS score of 100 versus 80 to 90 was predictive of improved QoL at 6 months post-HSCT (FACT-TOI, P = .009; FACT-G, P= .001; FACT-BMT, P= .002) but not at 1 year post-HSCT. We demonstrate that KPS and HCT-CI can predict QoL in the early post-transplantation period, with a favorable overall survival in a selected cohort of AML patients age ≥60 years.
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Affiliation(s)
- Rachel Wright
- University Hospital of Wales, Cardiff, United Kingdom
| | - Maximilian Oremek
- Applied Mathematical Physiology Lab, MWTek, University Hospital Bonn, Germany
| | - David Davies
- University Hospital of Wales, Cardiff, United Kingdom
| | - Caitlin Kewley
- Faculty of Medical Sciences, University of the West Indies, St Augustine, Trinidad and Tobago
| | - Alyssa Singh
- Faculty of Medical Sciences, University of the West Indies, St Augustine, Trinidad and Tobago
| | - Nathaniel Taitt
- Faculty of Medical Sciences, University of the West Indies, St Augustine, Trinidad and Tobago
| | | | - Keith Wilson
- University Hospital of Wales, Cardiff, United Kingdom; Cardiff University School of Medicine, Cardiff, United Kingdom
| | - Wendy Ingram
- University Hospital of Wales, Cardiff, United Kingdom.
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4
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Huang W, Qian T, Cheng Z, Zeng T, Si C, Liu C, Deng C, Ye X, Liu Y, Cui L, Fu L. Prognostic significance of Spinster homolog gene family in acute myeloid leukemia. J Cancer 2020; 11:4581-4588. [PMID: 32489475 PMCID: PMC7255376 DOI: 10.7150/jca.44766] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 05/02/2020] [Indexed: 12/12/2022] Open
Abstract
Acute myeloid leukemia (AML) is a clonal and heterogeneous disease characterized by proliferation of immature myeloid cells, with impaired differentiation and maturation. Spinster homolog (SPNS) is a widely distributed transmembrane transporter, which assists sphingolipids in playing their roles through the cell membrane. However, the expression and clinical implication of the SPNS family has not been investigated in AML. From the Cancer Genome Atlas database, a total of 155 AML patients with complete clinical characteristics and SPNS1-3 expression data were contained in our study. In patients who received chemotherapy only, high expressions of SPNS2 and SPNS3 had adverse effects on event-free survival (EFS) and overall survival (OS) (all P<0.05). However, in the allogeneic hematopoietic stem cell transplantation (allo-HSCT) group, we only found a significant difference in OS between the high and low SPNS3 expression groups (P=0.001), while other SPNS members showed no effect on survival. Multivariate analysis indicated that high SPNS2 expression was an independent risk factor for both EFS and OS in chemotherapy patients. The results confirmed that high expression of SPNS2 and SPNS3 were poor prognostic factors, and the effect of SPNS2 can be neutralized by allo-HSCT.
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Affiliation(s)
- Wenhui Huang
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510260, China.,Guangdong Provincial Education Department Key Laboratory of Nano-Immunoregulation Tumor Microenvironment, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China
| | - Tingting Qian
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510260, China.,Guangdong Provincial Education Department Key Laboratory of Nano-Immunoregulation Tumor Microenvironment, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China
| | - Zhiheng Cheng
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Tiansheng Zeng
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510260, China.,Guangdong Provincial Education Department Key Laboratory of Nano-Immunoregulation Tumor Microenvironment, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China
| | - Chaozeng Si
- Information Center, China-Japan Friendship Hospital, Beijing, 100029, China
| | - Chaojun Liu
- Yinfeng Gene Technology Co., Ltd.; No.1109, Gangxing 3 Rd,New and High-tech Zone, Jinan City, Shandong Province, 250102, China
| | - Cong Deng
- Department of Clinical laboratory, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China
| | - Xu Ye
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China
| | - Yan Liu
- Translational Medicine Center, Huaihe Hospital of Henan University, Kaifeng, 475000, China
| | - Longzhen Cui
- Translational Medicine Center, Huaihe Hospital of Henan University, Kaifeng, 475000, China.,Department of Hematology, Huaihe Hospital of Henan University, Kaifeng, 475000, China
| | - Lin Fu
- Department of Hematology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China.,Translational Medicine Center, State Key Laboratory of Respiratory Disease, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou 510260, China.,Guangdong Provincial Education Department Key Laboratory of Nano-Immunoregulation Tumor Microenvironment, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China.,Translational Medicine Center, Huaihe Hospital of Henan University, Kaifeng, 475000, China.,Department of Hematology, Huaihe Hospital of Henan University, Kaifeng, 475000, China
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Ringdén O, Boumendil A, Labopin M, Canaani J, Beelen D, Ehninger G, Niederwieser D, Finke J, Stelljes M, Gerbitz A, Ganser A, Kröger N, Kantz L, Brecht A, Savani B, Sadeghi B, Mohty M, Nagler A. Outcome of Allogeneic Hematopoietic Stem Cell Transplantation in Patients Age >69 Years with Acute Myelogenous Leukemia: On Behalf of the Acute Leukemia Working Party of the European Society for Blood and Marrow Transplantation. Biol Blood Marrow Transplant 2019; 25:1975-1983. [DOI: 10.1016/j.bbmt.2019.05.037] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/30/2019] [Accepted: 05/29/2019] [Indexed: 11/15/2022]
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6
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Lv M, Zhang X, Xu L, Wang Y, Yan C, Chen H, Chen Y, Han W, Wang F, Wang J, Liu K, Huang X, Mo X. Risk factors for chronic graft-versus-host disease after anti-thymocyte globulin-based haploidentical hematopoietic stem cell transplantation in acute myeloid leukemia. Front Med 2019; 13:667-679. [PMID: 31512033 DOI: 10.1007/s11684-019-0702-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 05/21/2019] [Indexed: 11/29/2022]
Abstract
Chronic graft-versus-host disease (cGVHD) is a major complication following unmanipulated haploidentical hematopoietic stem cell transplantation (haplo-HSCT). We aimed to identify the risk factors for cGVHD in patients who underwent anti-thymocyte globulin-based haplo-HSCT for acute myeloid leukemia (n = 280). The diagnosis of cGVHD was in accordance with the National Institutes of Health consensus criteria. A total of 169 patients suffered from cGVHD. The patients who had 3 loci mismatched had a higher 8-year incidence of cGVHD (total, 66.0% vs. 53.7%, P = 0.031; moderate to severe, 42.4% vs. 30.1%, P = 0.036) than the patients who had 1 to 2 loci mismatched. The patients who had maternal donors had a higher 8-year incidence of moderate to severe cGVHD (49.2% vs. 32.9%, P = 0.024) compared with the patients who had other donors. The patients who had grades III to IV acute GVHD (aGVHD) had higher 8-year incidence of cGVHD (total, 88.0% vs. 50.4%, P < 0.001; moderate to severe, 68.0% vs. 27.0%, P < 0.001) compared with the patients without aGVHD. In multivariate analysis, grades III to IV aGVHD was the only independent risk factor for cGVHD. Thus, further interventions should be considered in patients with severe aGVHD to prevent cGVHD.
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Affiliation(s)
- Meng Lv
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Xiaohui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Lanping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Chenhua Yan
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Huan Chen
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Yuhong Chen
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Wei Han
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Fengrong Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Jingzhi Wang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Kaiyan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China
| | - Xiaojun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100044, China
| | - Xiaodong Mo
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.
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7
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Song Y, Zhang W, He X, Liu X, Yang P, Wang J, Hu K, Liu W, Zhang X, Jing H, Yuan X. High NCALD expression predicts poor prognosis of cytogenetic normal acute myeloid leukemia. J Transl Med 2019; 17:166. [PMID: 31109331 PMCID: PMC6528257 DOI: 10.1186/s12967-019-1904-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 05/03/2019] [Indexed: 12/22/2022] Open
Abstract
Background Acute myeloid leukemia (AML) is a heterogeneous disease in terms of genetic basis, clinical, biological and prognostic, and is a malignant clonal disease of leukemia stem cells (LSCs). Nearly half of adult AML patients exhibit a cytogenetic normal acute myeloid leukemia (CN-AML). The expression level of NCALD gene was associated with the prognosis of ovarian cancer and non-small cell lung cancer (NSCLC). The expression level of NCALD gene is still unclear in the prognosis of patients with AML. Method We integrated 5 independent datasets totally 665 AML patients (497 CN-AML patients) to analyzed relation between NCALD gene expression and the clinical FAB classification, gene mutation, therapy, prognosis of CN-AML. We analyzed the NCALD gene expression with the prognosis and LSC of 165 AML patients from The Cancer Genome Atlas (TCGA) dataset and 78 AML patients from GEO dataset. Results High NCALD-expressing CN-AML patients were associated with poor event-free survival (EFS) and overall survival (OS) compared to low NCALD expression (EFS, P < 0.0001, OS, P < 0.0001). In AML patients of allogeneic hematopoietic stem cell transplantation (allo-HSCT), high NCALD expression was associated with poor survival prognosis in EFS and OS (EFS, P < 0.0051, OS, P = 0.028). Post-chemotherapy in AML patients, high NCALD expression led a worse prognosis in EFS and OS (EFS, P = 0.011; OS, P = 0.0056). In multivariate analysis, high NCALD expression was an independent prognostic factor that predicts shorter EFS and OS (EFS, P = 3.84E−05, OS, P = 8.53E−05) of CN-AML. Conclusion Our results indicate that high expression of NCALD gene is a poor prognostic factor for CN-AML. NCALD can be considered as independent predictors of CN-AML patients and can be used as a biomarker for the prognosis of CN-AML. Electronic supplementary material The online version of this article (10.1186/s12967-019-1904-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ying Song
- The First Clinical College of Gannan Medical University, Ganzhou, 341000, China
| | - Weilong Zhang
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, No. 49 North Garden Road, Haidian District, Beijing, 100191, People's Republic of China
| | - Xue He
- Department of Pathology, Beijing Tiantan Hospital Affiliated With Capital Medical University, No. 6 Tiantan Xili, Beijing, 100050, China
| | - Xiaoni Liu
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, No. 23 Qingnian Road, Zhanggong District, Ganzhou, 341000, China
| | - Ping Yang
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, No. 49 North Garden Road, Haidian District, Beijing, 100191, People's Republic of China
| | - Jing Wang
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, No. 49 North Garden Road, Haidian District, Beijing, 100191, People's Republic of China
| | - Kai Hu
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, No. 49 North Garden Road, Haidian District, Beijing, 100191, People's Republic of China
| | - Weiyou Liu
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, No. 23 Qingnian Road, Zhanggong District, Ganzhou, 341000, China
| | - Xiuru Zhang
- Department of Pathology, Beijing Tiantan Hospital Affiliated With Capital Medical University, No. 6 Tiantan Xili, Beijing, 100050, China.
| | - Hongmei Jing
- Department of Hematology, Lymphoma Research Center, Peking University Third Hospital, No. 49 North Garden Road, Haidian District, Beijing, 100191, People's Republic of China.
| | - Xiaoliang Yuan
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, No. 23 Qingnian Road, Zhanggong District, Ganzhou, 341000, China.
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8
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Sengsayadeth S, Savani BN, Blaise D, Malard F, Nagler A, Mohty M. Reduced intensity conditioning allogeneic hematopoietic cell transplantation for adult acute myeloid leukemia in complete remission - a review from the Acute Leukemia Working Party of the EBMT. Haematologica 2016; 100:859-69. [PMID: 26130513 DOI: 10.3324/haematol.2015.123331] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Acute myeloid leukemia is the most common indication for an allogeneic hematopoietic cell transplant. The introduction of reduced intensity conditioning has expanded the recipient pool for transplantation, which has importantly made transplant an option for the more commonly affected older age groups. Reduced intensity conditioning allogeneic transplantation is currently the standard of care for patients with intermediate or high-risk acute myeloid leukemia and is now most often employed in older patients and those with medical comorbidities. Despite being curative for a significant proportion of patients, post-transplant relapse remains a challenge in the reduced intensity conditioning setting. Herein we discuss the studies that demonstrate the feasibility of reduced intensity conditioning allogeneic transplants, compare the outcomes of reduced intensity conditioning versus chemotherapy and conventional myeloablative conditioning regimens, describe the optimal donor and stem cell source, and consider the impact of post-remission consolidation, comorbidities, center experience, and more intensive (reduced toxicity conditioning) regimens on outcomes. Additionally, we discuss the need for further prospective studies to optimize transplant outcomes.
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Affiliation(s)
- Salyka Sengsayadeth
- Section of Hematology and Stem Cell Transplant, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Bipin N Savani
- Section of Hematology and Stem Cell Transplant, Vanderbilt University Medical Center, Nashville, TN, USA Acute Leukemia Working Party of the EBMT, Marseille, France
| | - Didier Blaise
- Programme de Transplantation & Therapie Cellulaire - Centre de Recherche en Cancérologie de Marseille - Institut Paoli Calmettes, Marseille, France
| | - Florent Malard
- Department of Haematology, Saint Antoine Hospital, Paris, France INSERM UMR 938, Paris, France Université Pierre et Marie Curie, Paris, France
| | - Arnon Nagler
- Acute Leukemia Working Party of the EBMT, Marseille, France Hematology Division, Chaim Sheba Medical Center, Tel Hashomer, Israel EBMT Paris Study Office/CEREST-TC, Paris, France
| | - Mohamad Mohty
- Department of Haematology, Saint Antoine Hospital, Paris, France INSERM UMR 938, Paris, France Université Pierre et Marie Curie, Paris, France EBMT Paris Study Office/CEREST-TC, Paris, France
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9
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Marra J, Greene J, Hwang J, Du J, Damon L, Martin T, Venstrom JM. KIR and HLA genotypes predictive of low-affinity interactions are associated with lower relapse in autologous hematopoietic cell transplantation for acute myeloid leukemia. THE JOURNAL OF IMMUNOLOGY 2015; 194:4222-30. [PMID: 25810393 DOI: 10.4049/jimmunol.1402124] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Accepted: 02/24/2015] [Indexed: 12/14/2022]
Abstract
Killer cell Ig-like receptors (KIRs) bind cognate HLA class I ligands with distinct affinities, affecting NK cell licensing and inhibition. We hypothesized that differences in KIR and HLA class I genotypes predictive of varying degrees of receptor-ligand binding affinities influence clinical outcomes in autologous hematopoietic cell transplantation (AHCT) for acute myeloid leukemia (AML). Using genomic DNA from a homogeneous cohort of 125 AML patients treated with AHCT, we performed KIR and HLA class I genotyping and found that patients with a compound KIR3DL1(+) and HLA-Bw4-80Thr(+), HLA-Bw4-80Ile(-) genotype, predictive of low-affinity interactions, had a low incidence of relapse, compared with patients with a KIR3DL1(+) and HLA-Bw4-80Ile(+) genotype, predictive of high-affinity interactions (hazard ratio [HR], 0.22; 95% confidence interval [CI], 0.06-0.78; p = 0.02). This effect was influenced by HLA-Bw4 copy number, such that relapse progressively increased with one copy of HLA-Bw4-80Ile (HR, 1.6; 95% CI, 0.84-3.1; p = 0.15) to two to three copies (HR, 3.0; 95% CI, 1.4-6.5; p = 0.005) and progressively decreased with one to two copies of HLA-Bw4-80Thr (p = 0.13). Among KIR3DL1(+) and HLA-Bw4-80Ile(+) patients, a predicted low-affinity KIR2DL2/3(+) and HLA-C1/C1 genotype was associated with lower relapse than a predicted high-affinity KIR2DL1(+) and HLA-C2/C2 genotype (HR, 0.25; 95% CI, 0.09-0.73; p = 0.01). Similarly, a KIR3DL1(+) and HLA-Bw4-80Thr(+), HLA-Bw4-80Ile(-) genotype, or lack of KIR3DL1(+) and HLA-Bw4-80Ile(+) genotype, rescued KIR2DL1(+) and HLA-C2/C2 patients from high relapse (p = 0.007). These findings support a role for NK cell graft-versus-leukemia activity modulated by NK cell receptor-ligand affinities in AHCT for AML.
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Affiliation(s)
- John Marra
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94143; and
| | - Justin Greene
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94143; and
| | - Jimmy Hwang
- Biostatistics Core, University of California, San Francisco, Helen Diller Comprehensive Cancer Center, San Francisco, CA 94115
| | - Juan Du
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94143; and
| | - Lloyd Damon
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94143; and
| | - Tom Martin
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94143; and
| | - Jeffrey M Venstrom
- Department of Medicine, University of California, San Francisco, San Francisco, CA 94143; and
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10
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[Current indications of allogeneic stem cell transplant in adults with acute myeloid leukemia]. Bull Cancer 2014; 101:856-65. [PMID: 25296413 DOI: 10.1684/bdc.2014.1944] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Allogeneic stem cell transplantation (SCT) is an increasingly important therapeutic option for the treatment of adult patients with acute myeloid leukemia. Here we review the current indications of SCT in this disease. While patients with favorable cytogenetics should receive consolidation chemotherapy, patients with unfavorable karyotype are prime candidates for SCT or new approaches to SCT (which should be done in first complete remission). Patients with intermediate prognoses should also receive SCT in first complete remission. In the absence of a suitable matched related donor, most patients will be able to find an alternative donor to proceed to a potentially curative allogeneic transplantation. The use of reduced-intensity conditioning regimens before SCT has allowed patients in the sixth or seventh decades of life to be routinely transplanted. Despite major differences among transplant centers in the intensity and composition of the conditioning regimen and immunosuppression, choice of graft source, postgraft immune-modulation, and supportive care, there has been a dramatic improvement in terms of tolerance. Although it is presumed to be a curative strategy, major complications of SCT remain graft-versus-host disease, delayed immune recovery, multiple comorbidities, and relapse after transplant.
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11
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Kadia TM, Ravandi F, O'Brien S, Cortes J, Kantarjian HM. Progress in acute myeloid leukemia. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2014; 15:139-51. [PMID: 25441110 DOI: 10.1016/j.clml.2014.08.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Revised: 08/07/2014] [Accepted: 08/25/2014] [Indexed: 12/11/2022]
Abstract
Significant progress has been made in the treatment of acute myeloid leukemia (AML). Steady gains in clinical research and a renaissance of genomics in leukemia have led to improved outcomes. The recognition of tremendous heterogeneity in AML has allowed individualized treatments of specific disease entities within the context of patient age, cytogenetics, and mutational analysis. The following is a comprehensive review of the current state of AML therapy and a roadmap of our approach to these distinct disease entities.
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Affiliation(s)
- Tapan M Kadia
- Department of Leukemia, The University of Texas M.D. Anderson Cancer Center, Houston, TX.
| | - Farhad Ravandi
- Department of Leukemia, The University of Texas M.D. Anderson Cancer Center, Houston, TX
| | - Susan O'Brien
- Department of Leukemia, The University of Texas M.D. Anderson Cancer Center, Houston, TX
| | - Jorge Cortes
- Department of Leukemia, The University of Texas M.D. Anderson Cancer Center, Houston, TX
| | - Hagop M Kantarjian
- Department of Leukemia, The University of Texas M.D. Anderson Cancer Center, Houston, TX
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12
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Yanada M. Allogeneic hematopoietic cell transplantation for acute myeloid leukemia during first complete remission: a clinical perspective. Int J Hematol 2014; 101:243-54. [PMID: 25212675 DOI: 10.1007/s12185-014-1657-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 08/26/2014] [Accepted: 09/01/2014] [Indexed: 12/28/2022]
Abstract
Allogeneic hematopoietic cell transplantation (HCT) is the most potent therapy for preventing relapse of acute myeloid leukemia (AML). Although its efficacy is compromised by a high risk of treatment-related morbidity and mortality, an accumulating body of evidence has led to the general recommendation favoring allogeneic HCT from a matched sibling donor during first complete remission (CR1) for younger patients with cytogenetically intermediate- or high-risk AML. Over the past few decades, this field has seen a great many advancements. The indications for allogeneic HCT have been refined by taking into account the molecular profiles of leukemic cells and the degree of comorbidities. The introduction of high-resolution human leukocyte antigen-typing technology and advances in immunosuppressive therapy and supportive care measures have improved outcomes in alternative donor transplantation, while the parallel growth of unrelated donor registries and greater use of umbilical cord blood and haploidentical donors have considerably improved the chance of finding an alternative donor. The development of reduced-intensity and non-myeloablative conditioning has made it possible to receive allogeneic HCT for patients who might once have been considered ineligible due to advanced age or comorbidities. Thanks to these advances, the role of allogeneic HCT during CR1 has become progressively more important in the treatment of AML.
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Affiliation(s)
- Masamitsu Yanada
- Department of Hematology, Fujita Health University School of Medicine, 1-98 Dengakugakubo, Kutsukake-cho, Toyoake, 470-1192, Japan,
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Kanate AS, Pasquini MC, Hari PN, Hamadani M. Allogeneic hematopoietic cell transplant for acute myeloid leukemia: Current state in 2013 and future directions. World J Stem Cells 2014; 6:69-81. [PMID: 24772235 PMCID: PMC3999783 DOI: 10.4252/wjsc.v6.i2.69] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Revised: 01/03/2014] [Accepted: 03/17/2014] [Indexed: 02/06/2023] Open
Abstract
Acute myeloid leukemia (AML) represents a heterogeneous group of high-grade myeloid neoplasms of the elderly with variable outcomes. Though remission-induction is an important first step in the management of AML, additional treatment strategies are essential to ensure long-term disease-free survival. Recent pivotal advances in understanding the genetics and molecular biology of AML have allowed for a risk-adapted approach in its management based on relapse-risk. Allogeneic hematopoietic cell transplantation (allo-HCT) represents an effective therapeutic strategy in AML providing the possibility of cure with potent graft-versus-leukemia reactions, with a demonstrable survival advantage in younger patients with intermediate- or poor-risk cytogenetics. Herein we review the published data regarding the role of allo-HCT in adults with AML. We searched MEDLINE/PubMed and EMBASE/Ovid. In addition, we searched reference lists of relevant articles, conference proceedings and ongoing trial databases. We discuss the role of allo-HCT in AML patients stratified by cytogenetic- and molecular-risk in first complete remission, as well as allo-HCT as an option in relapsed/refractory AML. Besides the conventional sibling and unrelated donor allografts, we review the available data and recent advances for alternative donor sources such as haploidentical grafts and umbilical cord blood. We also discuss conditioning regimens, including reduced intensity conditioning which has broadened the applicability of allo-HCT. Finally we explore recent advances and future possibilities and directions of allo-HCT in AML. Practical therapeutic recommendations have been made where possible based on available data and expert opinion.
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Reikvam H, Øyan AM, Kalland KH, Hovland R, Hatfield KJ, Bruserud Ø. Differences in proliferative capacity of primary human acute myelogenous leukaemia cells are associated with altered gene expression profiles and can be used for subclassification of patients. Cell Prolif 2013; 46:554-62. [PMID: 24073609 DOI: 10.1111/cpr.12057] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Accepted: 06/12/2013] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES Proliferative capacity of acute myelogenous leukaemia (AML) blasts is important for leukaemogenesis, and we have investigated whether proliferative capacity of primary human AML cells could be used for subclassification of patients. MATERIALS AND METHODS In vitro proliferative capacity of AML cells derived from two independent groups was investigated. Cells were cultured under highly standardized conditions and proliferation assayed by (3) H-thymidine incorporation after seven days culture. Patients were subclassified by clustering models, and gene expression profile was examined by microarray analyses. RESULTS Based on proliferative capacity of the AML cells, three different patient clusters were identified: (i) autocrine proliferation that was increased by exogenous cytokines; (ii) detectable proliferation only in presence of exogenous cytokines; and (iii) low or undetectable proliferation even in presence of exogenous cytokines. Patients with highest proliferative capacity cells had no favourable prognostic impact by NPM-1 mutation. Analysis of gene expression profiles showed that the most proliferative cells generally had altered expression of genes involved in regulation of transcription/RNA functions, whereas patients with high proliferative capacity and internal tandem duplications (ITDs) in the FLT3 cytokine receptor gene had altered expression of several molecules involved in cytoplasmic signal transduction. CONCLUSIONS In vitro proliferative capacity of primary human AML cells was considerably variable between patients and could be used to identify biologically distinct patient subsets.
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Affiliation(s)
- H Reikvam
- Division for Hematology, Institute of Clinical Science, University of Bergen, Bergen, Norway; Division for Hematology, Department of Medicine, Haukeland University Hospital, Bergen, Norway; Department of Immunology and Transfusion Medicine, Haukeland University Hospital, Bergen, Norway
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Künkele A, Engelhard M, Hauffa BP, Mellies U, Müntjes C, Hüer C, Eggert A, Schulte JH, Kremens B. Long-term follow-up of pediatric patients receiving total body irradiation before hematopoietic stem cell transplantation and post-transplant survival of >2 years. Pediatr Blood Cancer 2013; 60:1792-7. [PMID: 23893964 DOI: 10.1002/pbc.24702] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2012] [Accepted: 06/24/2013] [Indexed: 11/12/2022]
Abstract
BACKGROUND Total body irradiation (TBI) treatment eradicates malignant cells and suppresses the immune system before hematopoietic stem cell transplantation (HSCT). The radiation dose is limited by its toxicity to healthy organs. Many reports describe long-term sequelae from TBI in adults, but comparable data for pediatric patients are scarce. PROCEDURES We evaluated late effects of a cohort of survivors after at least 2 years from 106 children treated with TBI and HSCT between 1985 and 2008. Follow-up was available from 39 patients with a mean duration of 8.3 (range 2.0-21.9) years. We examined cardiac, pulmonary and renal function, longitudinal growth, weight development, endocrinological parameters, and gastrointestinal problems. RESULTS Initial remission status and overall survival were significantly correlated. None of the 39 patients experienced cardiac dysfunction or changes in pulmonal function, but 5 exhibited renal impairment. Gastrointestinal problems were reported by 4 patients, and 10 patients had severe growth impairment. Altogether, our follow-up of pediatric patients who survived TBI-containing conditioning regimens for more than 2 years showed no cardiac morbidity or pulmonary aggravation, but mild renal sequelae and growth impairment. CONCLUSION The adverse long-term effects of TBI in our cohort of children surviving at least 2 years after TBI and HSCT seem to be within a tolerable range. Future studies are required to investigate whether conditioning regimens lacking TBI result in a better ratio of benefits to overall side effects.
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Affiliation(s)
- Annette Künkele
- Department of Pediatric Hematology-Oncology, Pediatrics III, University Duisburg-Essen, Essen, Germany
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Comparison of Autologous Hematopoietic Cell Transplantation and Chemotherapy as Postremission Treatment in Non-M3 Acute Myeloid Leukemia in First Complete Remission. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2012; 12:444-51. [DOI: 10.1016/j.clml.2012.07.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Revised: 06/19/2012] [Accepted: 07/26/2012] [Indexed: 11/19/2022]
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Effect of related donor availability on outcome of AML in the context of related and unrelated hematopoietic cell transplantation. Bone Marrow Transplant 2012; 48:390-5. [DOI: 10.1038/bmt.2012.159] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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18
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Bashir Q, Andersson BS, Fernandez-Vina M, de Padua Silva L, Giralt S, Chiattone A, Wei W, Sharma M, Anderlini P, Shpall EJ, Popat U, Rodrigues M, Champlin RE, de Lima M. Unrelated donor transplantation for acute myelogenous leukemia in first remission. Biol Blood Marrow Transplant 2010; 17:1067-71. [PMID: 21087679 DOI: 10.1016/j.bbmt.2010.11.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2010] [Accepted: 11/05/2010] [Indexed: 11/26/2022]
Abstract
We retrospectively analyzed the outcomes of all acute myelogenous leukemia (AML) patients in first remission (n = 44; median age = 48 years; high-risk cytogenetics = 59%) who received unrelated donor hematopoietic cell transplantation (HCT) with myeloablative conditioning regimen of i.v. busulfan, fludarabine, and antithymocyte globulin (ATG) between January 2002 and November 2009 at our institution. Donor-recipient pairs were matched by high-resolution HLA-A, -B, -C, -DRB1, and -DQB1 typing (10/10 matches, n = 41; 9/10 matches, n = 3). With a median follow-up of 34 months, actuarial 3-year event-free survival (EFS) and overall survival (OS) is 70% and 78%, respectively. The 3-year EFS and OS in patients with and without poor risk cytogenetics is similar (63% versus 82%, P = 0.43 and 78% versus 82%, P = .89, respectively). The 3-year EFS and OS is also similar in patients above age 55 year versus patients age 55 year or younger (80% versus 67%, P = .47 and 80% versus 78%, P = .81, respectively). The 100-day and 3-year cumulative incidence of transplant-related mortality is 5% and 15%, respectively. Six patients have relapsed, and 3 of them are alive and in remission after salvage therapy, with a median follow-up of 23 months. These results indicate that the majority of AML patients eligible for this treatment can achieve long-term disease control.
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Affiliation(s)
- Qaiser Bashir
- Department of Stem Cell Transplantation and Cellular Therapy, U.T. M.D. Anderson Cancer Center, Houston, Texas 77030-4009, USA.
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19
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Walter RB, Pagel JM, Gooley TA, Petersdorf EW, Sorror ML, Woolfrey AE, Hansen JA, Salter AI, Lansverk E, Stewart FM, O'Donnell PV, Appelbaum FR. Comparison of matched unrelated and matched related donor myeloablative hematopoietic cell transplantation for adults with acute myeloid leukemia in first remission. Leukemia 2010; 24:1276-82. [PMID: 20485378 PMCID: PMC3001162 DOI: 10.1038/leu.2010.102] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Hematopoietic cell transplantation (HCT) from a matched related donor (MRD) benefits many adults with acute myeloid leukemia (AML) in first complete remission (CR1). The majority of patients do not have such a donor, however, requiring use of an alternative donor if HCT is undertaken. We retrospectively analyzed 226 adult AML CR1 patients undergoing myeloablative unrelated donor (URD) (10/10 match, n=62; ≤9/10, n=29) or MRD (n=135) HCT from 1996–2007. Five-year estimates of overall survival (OS), relapse, and non-relapse mortality (NRM) were 57.9%, 29.7%, and 16.0%, respectively. Failure for each of these outcomes was slightly higher for 10/10 URD than MRD HCT, although statistical significance was not reached for any endpoint. The adjusted hazard ratios (HR) were 1.43 (0.89–2.30, p=0.14) for overall mortality, 1.17 (0.66–2.08, p=0.60) for relapse, and 1.79 (0.86–3.74, p=0.12) for NRM, respectively, and the adjusted odds ratio (OR) for grades 2–4 acute graft-versus-host disease was 1.50 (0.70–3.24, p=0.30). Overall mortality among 9/10 and 10/10 URD recipients was similar (adjusted HR=1.16 [0.52–2.61], p=0.71). These data indicate that URD HCT can provide long-term survival for CR1 AML; outcomes for 10/10 URD HCT, and possibly 9/10 URD HCT, suggest that this modality should be considered in the absence of a suitable MRD.
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Affiliation(s)
- R B Walter
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109-1024, USA.
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20
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High probability of long-term survival in 2-year survivors of autologous hematopoietic cell transplantation for AML in first or second CR. Bone Marrow Transplant 2010; 46:385-92. [PMID: 20479710 PMCID: PMC2978251 DOI: 10.1038/bmt.2010.115] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We describe the long-term outcomes of autologous hematopoietic cell transplantation (HCT) for 315 AML patients in first or second complete remission (CR). All patients were in continuous CR for ≥2 years after HCT. Patients were predominantly transplanted in CR1 (78%) and had good or intermediate cytogenetic risk disease (74%). Median follow-up of survivors was 106 (range, 24-192) months. Overall survival at 10 years after HCT was 94% (95% confidence intervals, 89-97%) and 80% (67-91%) for patients receiving HCT in CR1 and CR2, respectively. The cumulative incidence of relapse at 10 years after HCT was 6% (3-10%) and 10% (3-20%) and that of nonrelapse mortality was 5% (2-9%) and 11% (4-21%), respectively. On multivariate analysis, HCT in CR2 (vs CR1), older age at transplantation and poor cytogenetic risk disease were independent predictors of late mortality and adverse disease-free survival. The use of growth factors to promote engraftment after HCT was the only risk factor for relapse. Relative mortality of these 2-year survivors was comparable to that of age-, race- and gender-matched normal population. Patients who receive autologous HCT for AML in CR1 or CR2 and remain in remission for ≥2 years have very favorable long-term survival. Their mortality rates are similar to that of the general population.
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Ringdén O, Labopin M, Ehninger G, Niederwieser D, Olsson R, Basara N, Finke J, Schwerdtfeger R, Eder M, Bunjes D, Gorin NC, Mohty M, Rocha V. Reduced intensity conditioning compared with myeloablative conditioning using unrelated donor transplants in patients with acute myeloid leukemia. J Clin Oncol 2009; 27:4570-7. [PMID: 19652066 DOI: 10.1200/jco.2008.20.9692] [Citation(s) in RCA: 218] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Reduced intensity conditioning regimen (RIC) is increasingly used in hematopoietic stem cell transplantation (HSCT). Unrelated donor (UD) transplants have more complications. We wanted to examine if RIC is a valid treatment option using UD in acute myeloblastic leukemia (AML). PATIENTS AND METHODS Between 1999 and 2005, 401 patients with AML were treated with RIC and 1,154 received myeloablative conditioning (MAC), using UD and reported to the European Group for Blood and Marrow Transplantation Registry. Patients < and > or = 50 years of age were analyzed separately. RESULTS Patients receiving RIC were older, received transplants more recently, received peripheral blood stem cells more frequently, and were treated with total-body irradiation less often. In multivariable analysis, in patients younger than 50 years of age, nonrelapse mortality (NRM) was similar using RIC (hazard ratio [HR], 0.85; P = .41), relapse was increased (HR, 1.46; P = .02) and leukemia-free survival (LFS) was the same (HR, 0.88; P = .28), as compared with MAC. In patients > or = 50 years of age, NRM was decreased in the RIC group (HR, 0.64; P = .04), relapse probability was not significantly different (HR, 1.34; P = .16) and LFS was similar (HR, 1.04; P = .79) compared with MAC. CONCLUSION RIC-UD transplants are associated with higher relapse in AML patients younger than 50 years of age and decreased NRM in those > or = 50 years compared with MAC-UD. LFS was similar after both conditioning regimens, regardless of age. Therefore, RIC-UD extend the use of allotransplants for elderly patients and strategies that decrease relapse should be considered mainly in younger patients with AML.
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Affiliation(s)
- Olle Ringdén
- Karolinska University Hospital, Centre for Allogeneic Stem Cell Transplantation, SE-141 86 Stockholm, Sweden.
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Davies SM, Rowe JM, Appelbaum FR. Indications for hematopoietic cell transplantation in acute leukemia. Biol Blood Marrow Transplant 2009; 14:154-64. [PMID: 18162237 DOI: 10.1016/j.bbmt.2007.10.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Based on available data, all adults with AML under age 60 years with matched siblings should be considered for allogeneic transplantation in first remission, except for those with favorable risk cytogenetics and possibly those whose disease has normal cytogenetics and is FLT3/ITD negative and NPM1 positive. Patients with matched siblings not transplanted in first remission should be followed closely so that transplantation in early first relapse can be considered. Those without matched siblings should receive a MUD transplant in first CR if they have higher risk disease. All others should receive standard chemotherapy and consider a matched unrelated transplant or autologous transplant, should they relapse. RIC allogeneic transplantation using either a matched family member or a MUD can be considered for patients age 60 years or greater with AML in second or subsequent remission, or AML in first remission with intermediate or high risk disease.
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Affiliation(s)
- Stella M Davies
- Cincinnati Children's Hospital and Medical Center, Cincinnati, Ohio, USA
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Linker CA, Owzar K, Powell B, Hurd D, Damon LE, Archer LE, Larson RA. Auto-SCT for AML in second remission: CALGB study 9620. Bone Marrow Transplant 2009; 44:353-9. [PMID: 19289999 DOI: 10.1038/bmt.2009.36] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We studied the feasibility and efficacy of a two-step approach to Auto-SCT for patients with AML in second remission. Step 1 consisted of consolidation chemotherapy using cytarabine 2000 mg/m(2) i.v. every 12 h for 4 days plus etoposide 40 mg/kg total dose by continuous i.v. infusion over the same 4 days. PBSC were collected after G-CSF stimulation during recovery from this chemotherapy. Step 2, auto-SCT, used a preparative regimen of oral BU 16 mg/kg over 4 days followed by etoposide 60 mg/kg i.v. Of the 50 patients entered on Step 1, two died from treatment complications, and seven failed to proceed to transplantation. A median CD34+ cell dose of 5.9 x 10(6)/kg was collected in a median of three collections. With a median follow-up of 8.2 years, 5-year disease-free survival (DFS) is 28%. The most important prognostic factor was cytogenetics, with acute promyelocytic leukemia (APL) patients having a 5-year DFS of 67% compared with 16% for others. We conclude that this two-step approach to autologous transplantation produces good CD34+ mobilization and that this approach has cured some patients. Results in patients with APL are especially promising.
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Affiliation(s)
- C A Linker
- Department of Medicine, University of California, San Francisco, CA 94143, USA.
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Tallman MS, Mathews V, DiPersio JF. Role of hematopoietic stem cell transplantation in acute myelogenous leukemia and myelodysplastic syndrome. Cancer Treat Res 2009; 144:415-439. [PMID: 19779880 DOI: 10.1007/978-0-387-78580-6_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Sirohi B, Powles R, Singhal S, Smith K, Jones RL, Saso R, Kulkarni S, Treleaven J, Swansbury GJ, Potter M, Morgan G, Mehta J. Outcome of high-dose cytarabine-based induction therapy followed by hematopoietic stem cell transplantation in acute myeloid leukemia: influence of karyotype. Leuk Lymphoma 2008; 49:2284-90. [PMID: 19052975 DOI: 10.1080/10428190802474454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
One-hundred-twenty consecutive adult patients aged 15-69 years (median 40) with acute myeloid leukemia (AML) excluding t(15;17) received induction therapy comprising idarubicin, high-dose cytarabine and etoposide. Planned post-induction treatment included two courses of moderate-intensity consolidation therapy followed by stem cell transplantation. 11 patients (9%) died during induction therapy. The complete remission (CR) rate with a single cycle of induction therapy was 71%. The overall CR rate, after salvage chemotherapy but excluding allogeneic transplantation for primary refractory disease, was 82%. CR rates with one cycle of therapy for patients with good, intermediate and poor karyotype were 96, 72 and 41%, respectively (P<0.0001). The impact of karyotype on the overall CR rate was also significant (96 vs. 88 vs. 59%; P=0.001). Overall, 84 of 98 patients (86%) attaining CR underwent autologous (n=59), allogeneic (n=23) or syngeneic (n=2) hematopoietic stem cell transplantation in first CR. The 5-year overall survival (OS) of 43% (95% CI: 34-52%) was significantly influenced by the karyotype: good 73%, intermediate 41%, and poor 18% (P=0.0001). These data suggest that the sequence of therapy employed is active in AML, but additional steps are needed to improve the outcome of patients with intermediate- and high-risk cytogenetic abnormalities.
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Druley TE, Hayashi R, Mansur DB, Zhang QJ, Barnes Y, Trinkaus K, Witty S, Thomas T, Klein EE, DiPersio JF, Adkins D, Shenoy S. Early outcomes after allogeneic hematopoietic SCT in pediatric patients with hematologic malignancies following single fraction TBI. Bone Marrow Transplant 2008; 43:307-14. [PMID: 19011666 DOI: 10.1038/bmt.2008.327] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Fractionated TBI (FTBI) followed by allogeneic hematopoietic SCT results in donor engraftment and improves survival in children with high-risk hematologic malignancies. However, acute toxicities (skin, lung and mucosa) are common after FTBI. Late complications include cataracts, endocrine dysfunction, sterility and impaired neurodevelopment. Instead of FTBI, we used low-dose single fraction TBI (550 cGy) with CY as transplant conditioning for pediatric hematologic malignancies. GVHD prophylaxis included CYA and short-course MTX; methylprednisolone was added for unrelated donor transplants. A total of 55 children in first (40%) or second remission and beyond (60%) underwent transplantation from BM (65%) or peripheral blood; 62% from unrelated donors; 22% were mismatched. Median follow-up was 18.5 months (1-68). Overall survival and disease-free survival at 1 year were 60 and 47%, respectively. Acute toxicities included grade 3-4 mucositis (18%), invasive infections (11%), multiorgan failure/shock (11%), hemolytic anemia (7%), veno-occlusive disease (4%) and renal failure (4%). TRM was 11% at 100 days. Non-relapse mortality was 6% thereafter. Graft rejection occurred in 2%. Three patients (5%) died of GVHD. The regimen was well tolerated even in heavily pretreated children and supported donor cell engraftment; long-term follow up is in progress.
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Affiliation(s)
- T E Druley
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Bone Marrow Transplantation and Leukemia Section, Washington University School of Medicine, One Children's Place, Saint Louis, MO 63110, USA
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Morra E, Barosi G, Bosi A, Ferrara F, Locatelli F, Marchetti M, Martinelli G, Mecucci C, Vignetti M, Tura S. Clinical management of primary non-acute promyelocytic leukemia acute myeloid leukemia: Practice Guidelines by the Italian Society of Hematology, the Italian Society of Experimental Hematology, and the Italian Group for Bone Marrow Transplantation. Haematologica 2008; 94:102-12. [PMID: 19001282 DOI: 10.3324/haematol.13166] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
As many options are now available to treat patients with de novo acute myeloid leukemia, the Italian Society of Hematology and two affiliated societies (SIES and GITMO) commissioned project to an Expert Panel aimed at developing clinical practice guidelines for acute myeloid leukemia treatment. After systematic comprehensive literature review, the Expert Panel formulated recommendations for the management of primary acute myeloid leukemia (with the exception of acute promyelocytic leukemia) and graded them according to the supporting evidence. When evidence was lacking, consensus-based statements have been added. First-line therapy for all newly diagnosed patients eligible for intensive treatment should include one cycle of induction with standard dose cytarabine and an anthracycline. After achieving complete remission, patients aged less than 60 years should receive consolidation therapy including high-dose cytarabine. Myeloablative allogeneic stem cell transplantation from an HLA-compatible sibling should be performed in first complete remission: 1) in children with intermediate-high risk cytogenetics or who achieved first complete remission after the second course of therapy; 2) in adults less than 40 years with an intermediate-risk; in those aged less than 55 years with either high-risk cytogenetics or who achieved first complete remission after the second course of therapy. Stem cell transplantation from an unrelated donor is recommended to be performed in first complete remission in adults 30 years old or younger, and in children with very high-risk disease lacking a sibling donor. Alternative donor stem cell transplantation is an option in high-risk patients without a matched donor who urgently need transplantation. Patients aged less than 60 years, who either are not candidate for allogeneic stem cell transplantation or lack a donor, are candidates for autologous stem cell transplantation. We describe the results of a systematic literature review and an explicit approach to consensus techniques, which resulted in recommendations for the management of primary non-APL acute myeloid leukemia.
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Affiliation(s)
- Enrica Morra
- Division of Hematology, Niguarda Ca'Granda Hospital, Milan, Italy.
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Marks DI. 'Rainy day' stem cell storage for adult patients with acute myeloid leukaemia in first complete remission. Intern Med J 2008; 38:680-1; author reply 681. [PMID: 18808569 DOI: 10.1111/j.1445-5994.2008.01743.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Results of Hematopoietic Stem Cell Transplantation After Treatment With Different High-Dose Total-Body Irradiation Regimens in Five Dutch Centers. Int J Radiat Oncol Biol Phys 2008; 71:1444-54. [DOI: 10.1016/j.ijrobp.2007.11.072] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2007] [Revised: 11/26/2007] [Accepted: 11/27/2007] [Indexed: 11/13/2022]
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30
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Hematopoietic stem cell transplantation from unrelated donors for acute leukemia. Blood 2008; 112:447-8; author reply 448-9. [DOI: 10.1182/blood-2008-04-153122] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Oliansky DM, Appelbaum F, Cassileth PA, Keating A, Kerr J, Nieto Y, Stewart S, Stone RM, Tallman MS, McCarthy PL, Hahn T. The role of cytotoxic therapy with hematopoietic stem cell transplantation in the therapy of acute myelogenous leukemia in adults: an evidence-based review. Biol Blood Marrow Transplant 2008; 14:137-80. [PMID: 18215777 DOI: 10.1016/j.bbmt.2007.11.002] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2007] [Accepted: 11/09/2007] [Indexed: 10/22/2022]
Abstract
Clinical research examining the role of hematopoietic stem cell transplantation (HSCT) in the therapy of acute myelogenous leukemia (AML) in adults is presented and critically evaluated in this systematic evidence-based review. Specific criteria were used for searching the published literature and for grading the quality and strength of the evidence and the strength of the treatment recommendations. Treatment recommendations based on the evidence are presented in Table 3, entitled Summary of Treatment Recommendations Made by the Expert Panel for Adult Acute Myelogenous Leukemia, and were reached unanimously by a panel of AML experts. The identified priority areas of needed future research in adult AML include: (1) What is the role of HSCT in treating patients with specific molecular markers (eg, FLT3, NPM1, CEBPA, BAALC, MLL, NRAS, etc.) especially in patients with normal cytogenetics? (2) What is the benefit of using HSCT to treat different cytogenetic subgroups? (3) What is the impact on survival outcomes of reduced intensity or nonmyeloablative versus conventional conditioning in older (>60 years) and intermediate (40-60 years) aged adults? (4) What is the impact on survival outcomes of unrelated donor HSCT vesus chemotherapy in younger (<40 years) adults with high risk disease?
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32
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Full-intensity and reduced-intensity allogeneic stem cell transplantation in AML. Bone Marrow Transplant 2008; 41:415-23. [DOI: 10.1038/sj.bmt.1705975] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Hematopoietic transplantation from adult unrelated donors as treatment for acute myeloid leukemia. Bone Marrow Transplant 2008; 41:425-37. [PMID: 18209727 DOI: 10.1038/sj.bmt.1705973] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Transplantation from unrelated donors (URD) is increasingly being used as treatment for hematological malignancies, including acute myeloid leukemia (AML). This increase is the consequence of the availability of more than 11 million URD volunteers and the more efficient donor search process in the recent years. Median time to identify a suitable URD is now 2 months. More than 50% of Caucasian patients have an human leukocyte antigen (HLA)-allele donor match and a one-antigen or allele HLA-mismatched donor may also be acceptable. Complications of URD transplants are particularly frequent and severe, with long-term OS in the registries being 10-20% inferior to HLA-identical sibling transplantation. High resolution DNA techniques for donor and recipient HLA matching have contributed to the survival in experienced centres after unrelated donor SCT approaching that achieved with sibling donors. The introduction of reduced intensity conditioning (RIC) has extended URD transplants to elderly and/or debilitated patients with AML. With this approach, TRM decreases, although graft-versus-host disease-related morbidity and mortality remain a problem. Despite this complication, results after URD transplantation in this age group seem better than those achieved with chemotherapy and/or autologous transplantation. To confirm this possibility, prospective multicenter comparisons of URD transplants after RIC with other treatment options for elderly AML patients have recently been started.
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Long-term outcomes of adults with acute lymphoblastic leukemia after autologous or unrelated donor bone marrow transplantation: a comparative analysis by the National Marrow Donor Program and Center for International Blood and Marrow Transplant Research. Bone Marrow Transplant 2007; 41:635-42. [PMID: 18084335 DOI: 10.1038/sj.bmt.1705952] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
For adults with high-risk or recurrent ALL who lack a suitable sibling donor, the decision between autologous (Auto) and unrelated donor (URD) hematopoietic stem cell transplantation (HSCT) is difficult due to variable risks of relapse and treatment-related mortality (TRM). We analysed data from two transplant registries to determine outcomes between Auto and URD HSCT for 260 adult ALL patients in first (CR1) or second (CR2) CR. All patients received a myeloablative conditioning regimen. The median follow-up was 77 (range 12-170) months. TRM at 1 year post transplant was significantly higher with URD HSCT; however, there were minimal differences in TRM according to disease status. Relapse was higher with Auto HSCT and was increased in patients transplanted in CR2. Five-year leukemia-free (37 vs 39%) and overall survival (OS) rates (38 vs 39%) were similar for Auto HSCT vs URD HSCT in CR1. There were trends favoring URD HSCT in CR2. The long-term follow-up in this analysis demonstrated that either Auto or URD HSCT could result in long-term leukaemia-free survival and OS for adult ALL patients. The optimal time (CR1 vs CR2) and technique to perform HSCT remains an important clinical question for adult ALL patients.
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Anti-leukaemic role of acute GvHD after unrelated haematopoietic stem cell transplantation in intermediate- to high-risk acute myelogenous leukaemia. Bone Marrow Transplant 2007; 40:1069-74. [PMID: 17922041 DOI: 10.1038/sj.bmt.1705873] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Little is known about the role of acute GvHD (aGvHD) based on the concept of graft-versus-leukaemia effect (GVLE) after unrelated donor haematopoietic stem cell transplantation (uHSCT). We evaluated 67 uHSCTs performed with multinational unrelated donors for patients with AML. The median follow-up duration was 18 months (range 7-61). The majority of patients had intermediate- or high-risk cytogenetic findings. The conditioning regimen for most patients consisted of cyclophosphamide plus total body irradiation (n=56) with our standard GvHD prophylaxis containing tacrolimus plus a short course of methotrexate. The incidence of aGvHD and chronic GvHD was 50 and 52%, respectively. Eight patients (12%) have relapsed to date. The estimated overall disease-free survival (DFS) rate at 5 years was 67%. Notably fewer relapses were seen when aGvHD developed (P=0.008). Specifically, high-risk AML patients had a much lower relapse rate when they developed aGvHD (P=0.01), compared with the intermediate-risk group. Therefore, the development of aGvHD after uHSCT in AML patients is closely related to a lower relapse rate, probably in association with GVLE.
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36
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Breems DA, Löwenberg B. Acute Myeloid Leukemia and the Position of Autologous Stem Cell Transplantation. Semin Hematol 2007; 44:259-66. [DOI: 10.1053/j.seminhematol.2007.08.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Tallman MS, Dewald GW, Gandham S, Logan BR, Keating A, Lazarus HM, Litzow MR, Mehta J, Pedersen T, Pérez WS, Rowe JM, Wetzler M, Weisdorf DJ. Impact of cytogenetics on outcome of matched unrelated donor hematopoietic stem cell transplantation for acute myeloid leukemia in first or second complete remission. Blood 2007; 110:409-17. [PMID: 17374741 PMCID: PMC1896123 DOI: 10.1182/blood-2006-10-043299] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
We compared the treatment-related mortality, relapse rate, disease-free survival (DFS), and overall survival (OS) by cytogenetic risk group of 261 patients with acute myeloid leukemia in first complete remission (CR1) and 299 patients in CR2 in undergoing matched unrelated donor hematopoietic stem cell transplantation (HSCT). For patients in first CR, the DFS and OS at 5 years were similar for the favorable, intermediate, and unfavorable risk groups at 29% (95% confidence interval [CI], 8%-56%) and 30% (22%-38%); 27% (19%-39%) and 29% (8%-56%); and 30% (95% CI, 22%-38%) and 30% (95% CI, 20%-41%), respectively. For patients in second CR, the DFS and OS at 5 years were 42% (95% CI, 33%-52%) and 35% (95% CI, 28%-43%); 38% (95% CI, 23%-54%) and 45% (95% CI, 35%-55%); and 37% (95% CI, 30%-45%) and 36% (95% CI, 21%-53%), respectively. Cytogenetics had little influence on the overall outcome for patients in first CR. In second CR, outcome was modestly, but not significantly, better for patients with favorable cytogenetics. The graft-versus-leukemia effect appeared effective, even in patients with unfavorable cytogenetics. However, treatment-related mortality was high. Matched unrelated donor HSCT should be considered for all patients with unfavorable cytogenetics who lack a suitable HLA-matched sibling donor.
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Affiliation(s)
- Martin S Tallman
- Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
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38
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Zuckerman T, Rowe JM. Alternative donor transplantation in acute myeloid leukemia: which source and when? Curr Opin Hematol 2007; 14:152-61. [PMID: 17255793 DOI: 10.1097/moh.0b013e328017f64d] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Acute myeloid leukemia is a heterogeneous disease with a prognosis determined mostly by the leukemic karyotype. Allogeneic transplant in first remission is offered to patients with intermediate- and poor-risk cytogenetics. Only the minority of patients, however, have a matched sibling donor. RECENT FINDINGS Matched unrelated, genetically haploidentical and umbilical cord blood have been increasingly used. Pros and cons of each procedure are discussed, and whenever available, comparisons are made. SUMMARY With the progress made in supportive care and prophylaxis of graft-versus-host disease, significant improvement in results of transplant from alternative donors has enabled its increasing use in specific disease stages. The recommended transplant for a given patient and the timing of transplant are discussed.
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Affiliation(s)
- Tsila Zuckerman
- Department of Hematology and Bone Marrow Transplantation, Rambam Medical Center and Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel.
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Appelbaum FR. Hematopoietic cell transplantation from unrelated donors for treatment of patients with acute myeloid leukemia in first complete remission. Best Pract Res Clin Haematol 2007; 20:67-75. [PMID: 17336256 DOI: 10.1016/j.beha.2006.10.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Hematopoietic cell transplantation from a histocompatible sibling is generally recommended for patients with acute myeloid leukemia in first remission with intermediate or high risk disease. Two-thirds of patients lack a matched sibling raising the question of the utility of matched unrelated transplantation for such patients. Retrospective studies from single institutions and registry data report 44-50% disease-free survival at 5-years following ablative unrelated donor transplantation for adults. The German AML 01/99 is the only prospective study evaluating the utility of matched related and unrelated transplantation for AML patients in first remission with high risk disease and reported 4-year survival of 68% with matched related transplants, 56% with matched unrelated transplants and 23% with autografting. Thus, results suggest that for patients with AML in first remission with high risk features (as determined by cytogenetics or >5% blasts on day 15 of induction) who lack matched siblings, unrelated donor transplantation should be considered. Current challenges are to improve our ability to identify those patients most likely to benefit from early transplantation, to better select donors, and to develop transplant preparative regimens that are safer and more effective.
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Affiliation(s)
- Frederick R Appelbaum
- Fred Hutchinson Cancer Research Center and University of Washington School of Medicine, Seattle, WA 98109-1024, USA.
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40
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Litzow MR. Progress and strategies for patients with relapsed and refractory acute myeloid leukemia. Curr Opin Hematol 2007; 14:130-7. [PMID: 17255790 DOI: 10.1097/moh.0b013e32801684ef] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW The treatment of patients with refractory or relapsed acute myeloid leukemia remains challenging. Management of these patients must take into account patient and leukemia-related factors in order to organize a comprehensive approach to treatment. Many new therapies are under study. RECENT FINDINGS New molecular markers that represent mutations or gene overexpression have been identified including FMS-like tyrosine kinase-3 and nucleophosmin, which will enhance our ability to more accurately prognosticate for patients with acute myeloid leukemia. Monoclonal antibodies and peptide vaccination with leukemia-associated antigens bring the hope of increasing the remission and cure rates for patients with acute myeloid leukemia. The use of reduced-intensity conditioning blood or marrow transplantation is finding a broader role in the treatment of acute myeloid leukemia. SUMMARY Patients with relapsed or refractory acute myeloid leukemia should be entered on clinical trials whenever feasible given the lack of consensus on the most effective treatment in this setting. Blood and marrow transplantation remains the only known curative therapy for these patients and the use of reduced-intensity conditioning blood or marrow transplantation offers the option of this approach to older and more infirm patients. Greater understanding of the biology of acute myeloid leukemia will provide new molecular targets of use in diagnosis, monitoring, and for the development of new, targeted therapies.
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Affiliation(s)
- Mark R Litzow
- Division of Hematology, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA.
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Chantry AD, Snowden JA, Craddock C, Peggs K, Roddie C, Craig JIO, Orchard K, Towlson KE, Pearce RM, Marks DI. Long-Term Outcomes of Myeloablation and Autologous Transplantation of Relapsed Acute Myeloid Leukemia in Second Remission: A British Society of Blood and Marrow Transplantation Registry Study. Biol Blood Marrow Transplant 2006; 12:1310-7. [PMID: 17162213 DOI: 10.1016/j.bbmt.2006.07.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2006] [Accepted: 07/31/2006] [Indexed: 11/26/2022]
Abstract
Relapsed acute myeloid leukemia (AML) in adults has a poor prognosis if treated with chemotherapy alone. Case series have previously supported the role of myeloablation and autologous transplantation as a potentially curative treatment. This study aimed to use the large numbers and extended follow-up data in the British Society of Blood and Marrow Transplantation (BSBMT) registry database to establish long-term outcomes and relate these to biological and procedural factors. The BSBMT registry database was used to retrospectively identify 152 adult patients (age, 16-69 years) with AML in second remission treated with autologous transplantation in 1982-2003. Cytogenetic data were available for 68% of the patients; of these, at diagnosis, 42% had good risk features, 57% had standard risk features, and 1% had poor risk features. Conditioning regimens varied; autologous rescue was provided with bone marrow (BM) (71%), peripheral blood stem cells (PBSCs) (18%), or both (11%), which were harvested during first complete remission (CR1) and/or second CR (CR2). Median follow-up was 84 months (range, 2-200 months). At 10 years, actuarial overall survival (OS) was 32%, progression-free survival (PFS) was 28%, and relapse rate (RR) was 57%. The 100-day nonrelapse mortality (NRM) was 7%, rising to 11% at 1 year and to 14% at 10 years. OS was significantly related to M3 subtype (5-year OS, 66%; P = .005), patient age at diagnosis (P = .005) and transplantation (P = .026), and length of CR1, with greatest significance if the patient was dichotomized at CR1 duration of < 8 months or > or = 8 months (P = .0001). There was no difference in OS between regimens containing total body irradiation (TBI) and chemotherapy alone (P = .7). In relation to the nature of autologous graft material, there was improved OS (P = .025) and PFS (P = .009) with the use of cells harvested entirely in CR1 compared with cells harvested in CR2 or in both CR1 and CR2. Engraftment times were significantly shortened with the use of PBSCs alone or in combination with BM compared with BM alone (P = .0001), but there was no significant long-term impact on OS, PFS, RR, or NRM. This study provides long-term follow-up data in one of the largest series of patients with standard-risk and good-risk AML in CR2 treated with autologous transplantation and supports earlier observations that long-term survival is achievable in about 1/3 of patients overall and in about 2/3 of patients with M3 with a relatively low NRM. Outcomes are better in patients with CR1 > or = 8 months by use of grafts obtained entirely in CR1 and use of PBSCs. TBI conditioning did not confer an advantage. Randomized studies against unrelated donor transplantation are warranted.
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Affiliation(s)
- Andrew D Chantry
- Academic Unit of Bone Biology, University of Sheffield Medical School, Sheffield, UK.
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42
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Current Awareness in Hematological Oncology. Hematol Oncol 2006. [DOI: 10.1002/hon.754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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